CN116277527B - A method and device for punching and half-cutting a green porcelain strip to avoid shedding of filling slurry - Google Patents
A method and device for punching and half-cutting a green porcelain strip to avoid shedding of filling slurryInfo
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- CN116277527B CN116277527B CN202310403628.5A CN202310403628A CN116277527B CN 116277527 B CN116277527 B CN 116277527B CN 202310403628 A CN202310403628 A CN 202310403628A CN 116277527 B CN116277527 B CN 116277527B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
- B28D1/28—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge without cutting edge, e.g. chiseling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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Abstract
本发明涉及生瓷带加工领域，公开了一种避免填孔浆料脱落的生瓷带打孔半切方法及装置，本方案通过设计调整打孔文件，改变打孔方式，可彻底解决因生瓷带开腔密度过大、稳定性较差引起的填孔浆料半切脱落问题，该方案操作简单易行，效果突出，有利于提高加工质量；而通过将大冲头和小冲头套合在一起，这样在需要小冲头工作，内接冲头组向下，完成冲压工作，需要大冲头时，内接冲头组和主冲头同步向下，完成冲压工作，这样不仅节省了加工工具的材料成本，使用起来也更方便，无需频繁调节冲头，而且通过内接冲头组的多个不同大小的冲头配合，将生瓷带表面冲压的孔腔逐步发大，这样可以进一步的提高生瓷带加工状态的稳定性。
The invention relates to the field of raw porcelain tape processing and discloses a method and device for punching and half-cutting raw porcelain tape to avoid the falling off of hole-filling slurry. This solution can completely solve the problem of half-cutting and falling off of the hole-filling slurry caused by excessive density and poor stability of the raw porcelain tape opening by designing and adjusting the punching file. This solution is simple and easy to operate, has outstanding effects, and is conducive to improving processing quality. By fitting a large punch and a small punch together, when the small punch is needed, the inner punch group moves downward to complete the punching work. When the large punch is needed, the inner punch group and the main punch move downward synchronously to complete the punching work. This not only saves the material cost of the processing tool, but also is more convenient to use without the need to frequently adjust the punch. Moreover, through the cooperation of multiple punches of different sizes in the inner punch group, the hole cavity punched on the surface of the raw porcelain tape is gradually enlarged, which can further improve the stability of the processing state of the raw porcelain tape.
Description
Technical Field
The invention relates to the field of green porcelain tape processing, in particular to a green porcelain tape punching half-cutting method and device capable of preventing hole filling slurry from falling off.
Background
The green ceramic tape is the basis of the low-temperature co-firing ceramic process, and the forming process of the multilayer ceramic product comprises the working procedures of punching, hole filling, printing, lamination, static pressure and the like before firing, which are all carried out on the green ceramic tape, so that the quality of the green ceramic tape directly influences the performance of the low-temperature co-firing ceramic product;
When the punching machine is used for half-cutting and punching a hole filling area on a raw porcelain belt, a large punch is used for punching and cavity opening in the prior art, the stability of the raw porcelain belt is weakened along with the increase of the cavity opening density, and the hole filling slurry is easily caused to fall off due to the fact that the punch is vibrated, so that the problem is solved by the punching half-cutting method and the device for the raw porcelain belt, wherein the hole filling slurry is prevented from falling off.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a green ceramic tape punching half-cutting method and device for preventing hole filling slurry from falling off, and the scheme can thoroughly solve the problem of hole filling slurry half-cutting falling off caused by overlarge cavity opening density and poor stability of the green ceramic tape by designing and adjusting punching files and changing punching modes, and has the advantages of simple and easy operation, outstanding effect and contribution to improving the processing quality; the large punch and the small punch are sleeved together, so that the small punch is required to work, the inscription punch group protrudes downwards from the surface of the main punch to finish stamping work, and when the large punch is required, the inscription punch group and the main punch synchronously downwards to finish stamping work, so that the material cost of a processing tool is saved, the use is more convenient, the punch is not required to be frequently regulated, and the hole cavity stamped on the surface of the raw porcelain belt is gradually enlarged gradually through the cooperation of the punches with different sizes of the inscription punch group, so that the stability of the processing state of the raw porcelain belt can be further improved.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
A green ceramic tape punching half-cutting method for preventing hole filling slurry from falling off comprises a small punch, a large punch and a green ceramic tape, and the processing steps are as follows:
s1, covering a small punch on a filling hole to punch a raw porcelain belt, and processing a small cavity with half cut filling hole;
S2, attaching one side of the large punch to one side of the small cavity close to the filling hole, and punching the green ceramic tape by the large punch to form a required cavity;
Through design adjustment punching file, change punching mode, can thoroughly solve because of the too big, poor problem that causes of stability of hole filling thick liquids half cutting drop of green ceramic tape open cavity density, this scheme easy operation, the effect is outstanding, is favorable to improving processingquality.
The punch comprises two groups of punching rods, and one end of each punching rod is provided with a connector. The upper end of the main punch is embedded with an inner punch group, the inner punch group and the main punch are arranged symmetrically up and down, an elastic connecting piece is arranged between the inner punch group and the main punch, the surface interfaces of the inner punch group and the main punch are smooth, a control mechanism is arranged on the inner side of the upper inner punch group and the inner side of the main punch, the inner punch group is sleeved with the small punch to work when the small punch is needed, the inner punch group protrudes downwards from the surface of the main punch to finish the stamping work, and when the large punch is needed, the inner punch group and the main punch synchronously downwards finish the stamping work, so that the material cost of a processing tool is saved, the use is more convenient, frequent replacement of the punches is not needed, and the point of the surface stamped cavity of a raw porcelain belt is gradually enlarged by the cooperation of a plurality of punches with different sizes of the inner punch group, so that the stability of the processing state of the raw porcelain belt can be further improved.
Furthermore, the size of the large punch is amplified in equal proportion to that of the small punch, and the amplification factor is not more than five times, so that the working state of the large punch when the small punch is replaced by the large punch is more stable, and the product quality is improved.
Further, the internal punch set comprises an outer punch and an inner punch, the outer punch is slidably inserted in the main punch, the inner punch is slidably inserted in the outer punch, one end of the main punch is provided with a through groove penetrating into the inner punch, the punching rod penetrates through the through groove to be in threaded connection with the inner punch, the control mechanism comprises a hollow cavity arranged in the punching rod above, two groups of extension openings extending to the inner wall of the through groove are arranged on the inner wall of the hollow cavity, the two groups of extension openings respectively correspond to the outer punch and the inner punch, a fixed clamping block is slidably connected in the extension openings, an elastic pulling piece is arranged between the fixed clamping block and the punching rod, the fixed clamping block is limited in the punching rod by the elastic pulling piece, a central shaft is slidably connected in the hollow cavity, two pushing grooves corresponding to the fixed clamping block are arranged on the outer side of the central shaft, the outer side of the central shaft is provided with an adjusting sliding groove, the adjusting sliding groove is arranged above the main punch, the outer side of the adjusting sliding groove is further provided with an external opening arranged on the outer side of the punching rod, the opening of the outer side of the punching rod is rotationally connected with a rotating sleeve around the punching rod, and the inner side of the rotating sleeve is fixedly connected with an adjusting sliding rod penetrating through the opening;
the elastic connecting piece comprises a mounting groove formed in the inner walls of the main punch and the outer punch, a connecting spring is fixedly connected in the mounting groove, the other end of the connecting spring in the main punch is connected with the outer punch, and the other end of the connecting spring in the outer punch is connected with the inner punch.
The inner punch and the main punch are only under the action of gravity, after the inner punch and the main punch are contacted with the green ceramic tape, the inner punch and the main punch stop moving, the outer punch continuously moves downwards to complete stamping operation on the green ceramic tape under the pushing of the pressing rod, a preliminary hole cavity is processed, then the main punch and the inner punch set reset, an adjusting slide rod slides in an adjusting slide groove through rotating a rotating sleeve, the central shaft is controlled to move downwards, a fixed clamping block is pushed out of a hollow cavity through a side wall inclined surface of a pushing groove and clamped into an epitaxial port, the inner punch and the pressing rod are connected into a whole, the stamping operation is completed together, the punch state is adjusted conveniently, the ceramic tape is used more conveniently, and simultaneously (the influence of the punches on the hole filling slurry is the greatest) a circle of the ceramic tape which surrounds outside the operation does not participate in the operation can provide a certain supporting force for the green ceramic tape and the hole filling slurry, so that the ceramic tape can be processed more stably.
Furthermore, the width of the upper pushing groove is twice that of the lower pushing groove, so that when the central shaft moves downwards, the punches of all stages can be punched one by one in the sequence from bottom to top, and the whole working process is smoother and stable.
Furthermore, the rotating sleeve adopts the design of light inside and heavy outside, so that the adjustment is easier.
Further, the connection part of the main punch and the outer punch and the connection part of the inner punch and the outer punch are respectively provided with a disassembling mechanism, the disassembling mechanism comprises a deflection chute arranged on the connection surface of the outer punch and the inner punch, the deflection chute is arc-shaped, the inner cambered surface is communicated with the through groove, the outer cambered surface takes the axle center of the punching rod as the center point, the inner part of the deflection chute is rotationally connected with a deflection slide block, the outer wall of the deflection slide block is jointed with the deflection chute, the inner wall is jointed with the punching rod, the joint surface of the deflection slide block and the punching rod is provided with friction lines, the inner part of the deflection slide block is provided with a mounting chute, the mounting chute is also arranged into the same arc shape as the deflection slide block, the surface of the deflection slide block is provided with a separation opening and a connection opening communicated with the mounting chute, the separation opening is communicated with the connection opening and the connection opening are the same as the mounting chute, the connecting opening width is smaller than the widths of the mounting sliding groove and the separating opening, the connecting sliding groove is connected with the connecting sliding block in a sliding manner, the connecting sliding block is identical to the separating opening in width, the connecting sliding block is connected with the connecting spring, and a disassembling mechanism is arranged among the outer punch, the inner punch and the connecting head, so that when one punch is damaged or fails, only the stamping rod is required to be rotated to enable the deflecting sliding block to deflect in the deflecting sliding groove, the coordinate position of the connecting sliding block is unchanged to slide in the mounting sliding groove until the connecting sliding block slides to the separating opening, the connecting sliding block can be separated from the separating opening at the deflecting sliding block, the inner punch and the outer punch can be separated, the main punch and the inner punch are convenient to maintain, the disassembling and the assembling are more convenient, when the damaged part cannot be remedied, this saves maintenance material costs.
Further, friction lines between the deflection slide block and the stamping rod are in a vertical strip shape, so that the vertical movement of the stamping rod during stamping can not influence the deflection slide block, and the friction between the deflection slide block and the stamping rod at the moment is reduced.
Further, the outside of the stamping rod is slidably sleeved with the adjusting disc, vertical stripes in sliding connection are arranged between the adjusting disc and the stamping rod, so that the adjusting disc and the stamping rod can move relatively in the vertical direction, and synchronously move in the circumferential direction, and the adjusting disc is rotationally connected to the top of the main punch, so that the stamping rod can be conveniently adjusted through the adjusting disc.
Further, the locking draw-in groove has been seted up in the outside of regulating plate, and the top sliding connection of main drift has the locking fixture block that corresponds with the locking draw-in groove, not only can fix the regulating plate through the locking fixture block so to reach the purpose of stable punching rod, the frictional force on regulating plate surface can also be increased to the locking draw-in groove, conveniently reduces the regulation moreover.
Further, be provided with the pushing mechanism between regulating plate and the rotation cover, the pushing mechanism is including seting up the storage tank at the regulating plate top, the rotation cover is accomodate in the storage tank, three fixed draw-in grooves have been seted up to the inner wall of storage tank, the compression tank that corresponds with fixed draw-in groove has been seted up to the outer wall of rotation cover, the inner wall fixedly connected with compression spring of compression tank, the clamping lever in the fixed draw-in groove is extended to the other end fixedly connected with of compression spring, the clamping lever extends like the part setting of fixed draw-in groove is convex, through fixing the rotation cover in the regulating plate, rotate the cover like this in the storage tank, compression spring pushes into fixed draw-in groove with the clamping lever in making the rotation cover fix on the regulating plate, the interference that the rotation cover received is guaranteed like this, operating condition is more stable, when needing to adjust, rotate the cover with the power to stir, the clamping lever receives the extrusion and can compress compression spring in the compression tank (rotate cover and center pin can not receive too much external force interference, consequently compression spring compression required power also not big), make the rotation cover can deflect certain angle, let the clamping lever get into in the fixed draw-in the next month.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. The scheme can thoroughly solve the problem of half-cutting and falling of hole filling slurry caused by overlarge cavity opening density and poor stability of a raw porcelain belt by designing and adjusting a punching file and changing a punching mode, is simple and easy to operate, has outstanding effect and is beneficial to improving the processing quality, and by sleeving the large punch and the small punch together, when the small punch is required to work, the inscription punch group downwards protrudes out of the surface of the main punch to finish the punching work, and when the large punch is required, the inscription punch group and the main punch synchronously downwards to finish the punching work, so that the material cost of a processing tool is saved, the use is more convenient, the punch is not required to be frequently regulated, and the hole cavity punched on the surface of the raw porcelain belt is gradually enlarged by the cooperation of a plurality of punches with different sizes of inscription punch groups, so that the stability of the processing state of the raw porcelain belt can be further improved.
2. The inner punch and the main punch are only under the action of gravity, after the inner punch and the main punch are contacted with the green ceramic tape, the inner punch and the main punch stop moving, the outer punch continuously moves downwards to complete stamping operation on the green ceramic tape under the pushing of the pressing rod, a preliminary hole cavity is processed, then the main punch and the inner punch set reset, an adjusting slide rod slides in an adjusting slide groove through rotating a rotating sleeve, the central shaft is controlled to move downwards, a fixed clamping block is pushed out of a hollow cavity through a side wall inclined surface of a pushing groove and clamped into an epitaxial port, the inner punch and the pressing rod are connected into a whole, the stamping operation is completed together, the punch state is adjusted conveniently, the ceramic tape is used more conveniently, and simultaneously (the influence of the punches on the hole filling slurry is the greatest) a circle of the ceramic tape which surrounds outside the operation does not participate in the operation can provide a certain supporting force for the green ceramic tape and the hole filling slurry, so that the ceramic tape can be processed more stably.
3. Through setting up the disassembling mechanism between outer punch, interior punch and connector, so when one of them drift appears damaging or trouble, only need rotate the ram rod, make deflection slider deflection in deflection spout, the connection slider coordinate position is unchangeable then slide in the installation spout, until slide to break away from mouthful department, the connection slider can be in deflection slider separation from breaking away from mouthful like this, inside and outside two punches just can also be separated like this, the maintenance and the maintenance of main punch and interior punch group have been made things convenient for like this, it is more convenient to dismantle, and when the damage that can't remedy appears, can only tear the position of damaging and tear down and trade, the material cost of maintenance has been practiced thrift like this.
4. Through rotating cover and regulating disk fixed, it is fixed at the storage tank to rotate the cover like this, compression spring pushes into fixed draw-in groove with the draw-in lever in making to rotate the cover and fix on the regulating disk, the interference that the cover received is rotated in the guarantee like this weakens, operating condition is more stable, when needs are adjusted, stir the cover that rotates with force, the draw-in lever receives the extrusion and can compress compression spring in to the compression tank (rotate cover and center pin can not receive too much external force interference, consequently compression spring compression required power is also not big), make to rotate the cover and can deflect certain angle, let the draw-in lever get into in the fixed draw-in groove of month next.
Drawings
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a bottom view of the punch of the present invention;
FIG. 3 is a top view showing the punch of the present invention;
FIG. 4 is a punch exploded view of the present invention;
FIG. 5 is an inside elevational view of the primary punch of the present invention;
FIG. 6 is an inside view showing the outer punch of the present invention;
FIG. 7 is an inside elevational view of the inner punch of the present invention;
FIG. 8 is an illustration of a control mechanism of the present invention;
FIG. 9 is a drawing showing the state of stamping of the inner punch set of the present invention;
FIG. 10 is a top view showing the top of the main punch of the present invention;
FIG. 11 is an interior display view of the conditioning disk of the present invention;
FIG. 12 is a fixed state diagram of the disassembly mechanism of the present invention;
Fig. 13 is a view showing a state in which the disassembling mechanism of the present invention is separated.
The reference numerals in the figures illustrate:
1. The device comprises a punching rod, 2, a connector, 3, a main punch, 4, an inner punch set, 41, an outer punch, 42, an inner punch, 5, a control mechanism, 51, a hollow cavity, 52, an outer opening, 53, a fixed clamping block, 54, a central shaft, 55, a pushing groove, 56, an adjusting sliding groove, 57, an outer opening, 58, a rotating sleeve, 59, an adjusting sliding rod, 510, a mounting groove, 511, a connecting spring, 6, a disassembling mechanism, 61, a deflecting sliding groove, 62, a deflecting sliding block, 63, a mounting sliding groove, 64, a disengaging opening, 65, a connecting opening, 66, a connecting sliding block, 67, a regulating disc, 68, a locking clamping block, 7, a pushing mechanism, 71, a containing groove, 72, a fixing clamping groove, 73, a compressing groove, 74, a compressing spring, 75 and a clamping rod.
Detailed Description
The technical scheme of the embodiment is clearly and completely described by combining the disclosed drawings, so that the purposes, technical scheme and beneficial effects of the embodiment of the disclosure are more clear. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Unless otherwise defined, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure pertains. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" and the like means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof without precluding other elements or items. "upper", "lower", "inner", "outer", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes.
Examples:
referring to fig. 1, a method for punching and half-cutting a green ceramic tape to avoid dropping of filling slurry includes the following steps:
s1, covering a small punch on a filling hole to punch a raw porcelain belt, and processing a small cavity with half cut filling hole;
S2, attaching one side of the large punch to one side of the small cavity close to the filling hole, and punching the green ceramic tape by the large punch to form a required cavity;
Through design adjustment punching file, change punching mode, can thoroughly solve because of the too big, poor problem that causes of stability of hole filling thick liquids half cutting drop of green ceramic tape open cavity density, this scheme easy operation, the effect is outstanding, is favorable to improving processingquality.
The size of the large punch is amplified in equal proportion to that of the small punch, and the amplification factor is not more than five times, so that the working state of the large punch when the small punch is replaced by the large punch is more stable, and the product quality is improved.
Referring to fig. 2, the punch includes two sets of press rods 1, and one end of each press rod 1 is provided with a connector 2. The other end is provided with a main punch 3, the upper connector 2 is connected with hydraulic equipment, one end of the main punch 3 is embedded with an inner punch group 4, the inner punch group 4 and the main punch 3 are arranged symmetrically up and down, an elastic connecting piece is arranged between the inner punch group 4 and the main punch 3, the surface interfaces of the inner punch group 4 and the main punch 3 are smooth, the inner sides of the upper inner punch group 4 and the main punch 3 are provided with a control mechanism 5, and the large punch and the small punch are sleeved together, so that the inner punch group 4 protrudes downwards from the surface of the main punch 3 when the small punch is required to work, the stamping work is completed, and when the large punch is required, the inner punch group 4 and the main punch 3 synchronously protrude downwards, the stamping work is completed, so that the material cost of a processing tool is saved, the processing tool is more convenient to use, the punch is not required to be replaced frequently, and the point of the surface stamped hole cavity of a raw porcelain tape is gradually enlarged by matching of a plurality of punches of different sizes of the inner punch group 4, so that the stability of the processing state of the raw porcelain tape can be further improved.
Referring to fig. 2 to 11, the inner punch set 4 includes an outer punch 41 and an inner punch 42, the outer punch 41 is slidably inserted in the main punch 3, the inner punch 42 is slidably inserted in the outer punch 41, one end of the main punch 3 is provided with a through slot penetrating into the inner punch 42, the punching rod 1 passes through the through slot and is in threaded connection with the inner punch 42, the control mechanism 5 includes a hollow cavity 51 provided inside the upper punching rod 1, two sets of outer extending ports 52 extending onto the inner wall of the through slot are provided on the inner wall of the hollow cavity 51, the two sets of outer extending ports 52 respectively correspond to the outer punch 41 and the inner punch 42, a fixed clamping block 53 is slidably connected in the outer extending ports 52, an elastic pulling piece is arranged between the fixed clamping block 53 and the punching rod 1, the elastic pulling piece limits the fixed clamping block 53 in the punching rod 1, a central shaft 54 is slidably connected in the hollow cavity 51, two pushing slots 55 corresponding to the fixed clamping block 53 are provided on the outer side of the central shaft 54, the outer side of the central shaft 54 is provided with an adjusting chute 56, the outer side of the central shaft 54 is provided with two sets of outer extending ports 52 extending to the inner walls of the punching rod 1, the two sets of outer extending ports 52 extend to the inner walls of the through slots 52, the two sets of outer extending ports 52 are respectively corresponding to the outer punching rods 5, the outer extending ports 57 of the outer punching rod 1 are rotatably connected to the outer adjusting chute 57, and the outer rotating shafts 57 are rotatably connected to the outer opening 57, and the outer opening 57 is provided with the outer opening 57, and the outer opening 57 is respectively;
The width of the upper pushing groove 55 is twice that of the lower pushing groove 55, so that the central shaft 54 can make the punches of each stage adopt stamping work one by one in the order from bottom to top when moving downwards, and the whole working process is smoother and stable
The elastic connecting piece comprises a mounting groove 510 formed in the inner walls of the main punch 3 and the outer punch 41, a connecting spring 511 is fixedly connected in the mounting groove 510, the other end of the connecting spring 511 in the main punch 3 is connected with the outer punch 41, and the other end of the connecting spring 511 in the outer punch 41 is connected with the inner punch 42.
When stamping starts, the outer punch 41 is pushed to move downwards by the stamping rod 1, the inner punch 42 and the main punch 3 also move downwards (at the moment, the inner punch 42 and the main punch 3 are only under the action of gravity), after the three parts are contacted with a green ceramic tape, the inner punch 42 and the main punch 3 stop moving, the outer punch 41 continues to move downwards to complete stamping operation on the green ceramic tape under the pushing of the stamping rod 1, a preliminary hole cavity is processed, then the main punch 3 and the inner punch group 4 are reset, the adjusting slide rod 59 slides in the adjusting slide groove 56 through rotating the rotating sleeve 58, the central shaft 54 is controlled to move downwards, the central shaft 54 pushes the lower fixing clamping block 53 out of the hollow cavity 51 through the side wall inclined surface of the lower pushing groove 55 and is clamped into the outer extending opening 52, the inner punch 42 and the stamping rod 1 are connected together, finally, the rotating sleeve 58 is adjusted again to move downwards so that the central shaft 54 moves downwards, the upper fixing clamping block 53 is pushed out of the hollow cavity 51 through the side wall inclined surface of the upper pushing groove 55, the main punch 3 and the stamping rod 1 are connected into the outer extending opening 52, the hole cavity 52 together, and the hole cavity is processed.
The rotating sleeve 58 is designed to be light in the inside and heavy in the outside, so that the center of gravity of the rotating sleeve 58 moves outwards and is easier to adjust.
Referring to fig. 9 to 13, the connection between the main punch 3 and the outer punch 41 and the connection between the inner punch 42 and the outer punch 41 are respectively provided with a disassembling mechanism 6, the disassembling mechanism 6 comprises a deflecting chute 61 arranged on the connection surface of the outer punch 41 and the inner punch 42, the deflecting chute 61 is arc-shaped, the inner cambered surface is communicated with the through groove, the outer cambered surface takes the axle center of the stamping rod 1 as the center point, the inside of the deflecting chute 61 is rotatably connected with a deflecting slide block 62, the outer wall of the deflecting slide block 62 is jointed with the deflecting chute 61, the inner wall is jointed with the stamping rod 1, and the joint surface of the deflecting slide block 62 and the stamping rod 1 is provided with friction lines, the inside of the deflection slide block 62 is provided with a mounting slide groove 63, the mounting slide groove 63 is also provided with an arc shape identical to that of the deflection slide block 62, the surface of the deflection slide block 62 is provided with a separation opening 64 and a connection opening 65 which are communicated with the mounting slide groove 63, the separation opening 64 is communicated with the connection opening 65, the opening width of the separation opening 64 is identical to that of the mounting slide groove 63, the opening width of the connection opening 65 is smaller than that of the mounting slide groove 63 and the separation opening 64, the inside of the mounting slide groove 63 is slidably connected with a connecting slide block 66, the width of the connecting slide block 66 is identical to that of the separation opening 64, and the connecting slide block 66 is connected with a connecting spring 511;
When one of the main punch 3, the outer punch 41 and the inner punch 42 is damaged or fails, only the stamping rod 1 needs to be rotated to enable the deflection slide block 62 to deflect in the deflection slide groove 61, the connecting slide block 66 slides in the installation slide groove 63 until the position of the connecting slide block 66 is unchanged until the connecting slide block slides to the position of the separating opening 64, as shown in fig. 13, the connecting slide block 66 can be separated from the separating opening 64 in the deflection slide block 62, so that the inner punch and the outer punch can be separated, the small punch is inserted into the large punch during assembly, the connecting slide block 66 enters the fixed clamping block 53 from the separating opening 64, the deflection slide block 62 is driven by rotating the stamping rod 1, the connecting slide block 66 slides in the installation slide groove 63 to the connecting opening 65, as shown in fig. 12, the connecting slide block 66 is locked in the installation slide groove 63, and the large punch and the small punch are connected through the connecting spring 511.
The friction lines between the deflection slide block 62 and the stamping rod 1 are in a vertical strip shape, so that the vertical movement of the stamping rod 1 during stamping does not affect the deflection slide block 62, friction between the deflection slide block and the stamping rod is reduced, an adjusting disc 67 is sleeved on the outer side of the stamping rod 1 in a sliding manner, vertical strips in sliding connection are arranged between the adjusting disc 67 and the stamping rod 1, the adjusting disc 67 and the stamping rod 1 can move relatively in the vertical direction, and synchronously move in the circumferential direction, the adjusting disc 67 is rotationally connected to the top of the main punch 3, the stamping rod 1 is conveniently adjusted through the adjusting disc 67, a locking clamping groove is formed in the outer side of the adjusting disc 67, and a locking clamping block 68 corresponding to the locking clamping groove is slidingly connected to the top of the main punch 3, so that the adjusting disc 67 can be fixed through the locking clamping block 68, the purpose of stabilizing the stamping rod 1 is achieved, the friction force on the surface of the adjusting disc 67 can be increased, and adjustment is conveniently reduced.
Referring to fig. 9 to 11, a pushing mechanism 7 is disposed between an adjusting disc 67 and a rotating sleeve 58, the pushing mechanism 7 includes a receiving groove 71 formed at the top of the adjusting disc 67, the rotating sleeve 58 is received in the receiving groove 71, three sets of fixing clamping grooves 72 are formed on the inner wall of the receiving groove 71, a compression groove 73 corresponding to the fixing clamping groove 72 is formed on the outer wall of the rotating sleeve 58, a compression spring 74 is fixedly connected to the inner wall of the compression groove 73, a clamping rod 75 extending into the fixing clamping groove 72 is fixedly connected to the other end of the compression spring 74, a part of the clamping rod 75 extending like the fixing clamping groove 72 is arc-shaped, the rotating sleeve 58 is fixed to the adjusting disc 67 through the rotating sleeve 58, so that the rotating sleeve 58 is fixed on the adjusting disc 67 through the pushing of the clamping rod 75 into the fixing clamping groove 72 by the compression spring 74, interference of the rotating sleeve 58 is weakened, when the rotating sleeve 58 is required to be adjusted, the clamping rod 75 is pressed by a pressing force, the compression spring 74 is compressed into the compression groove 73 (the rotating sleeve 58 and the clamping rod 54 is not disturbed too much by the external force), and the clamping rod 74 does not need to be compressed by a certain angle, and the rotating sleeve 75 can not need to be deflected by a certain angle, and the rotating sleeve 72 can be deflected by a certain angle.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310403628.5A CN116277527B (en) | 2023-04-17 | 2023-04-17 | A method and device for punching and half-cutting a green porcelain strip to avoid shedding of filling slurry |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310403628.5A CN116277527B (en) | 2023-04-17 | 2023-04-17 | A method and device for punching and half-cutting a green porcelain strip to avoid shedding of filling slurry |
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| CN116277527A CN116277527A (en) | 2023-06-23 |
| CN116277527B true CN116277527B (en) | 2025-09-12 |
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| CN202310403628.5A Active CN116277527B (en) | 2023-04-17 | 2023-04-17 | A method and device for punching and half-cutting a green porcelain strip to avoid shedding of filling slurry |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006150392A (en) * | 2004-11-29 | 2006-06-15 | Amada Co Ltd | Punch assembly |
| CN214601384U (en) * | 2021-04-19 | 2021-11-05 | 南通先佳精密模具有限公司 | Adjustable punch for aluminum film punching sheet |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5218749A (en) * | 1992-04-21 | 1993-06-15 | Robert Upthegrove | Punch tool assembly with removable punch segments |
| US6468453B1 (en) * | 1999-10-08 | 2002-10-22 | Shear Technologies, Llc | Methods and apparatus for manufacturing fiber-cement soffits with air vents |
| JP4286270B2 (en) * | 2005-07-19 | 2009-06-24 | 株式会社東邦建材 | Tile peeling prevention connecting material |
| CN101817045B (en) * | 2010-03-19 | 2011-08-31 | 中国电子科技集团公司第二研究所 | Rotatable raw ceramic belt punching assembly |
| US8707841B2 (en) * | 2011-11-11 | 2014-04-29 | Wilson Tool International Inc. | Punch assemblies and universal punch therefor |
| CN203665722U (en) * | 2013-11-12 | 2014-06-25 | 西安文祥智能科技有限公司 | Full-automatic flashing raw ceramic punching machine |
| CN115127411A (en) * | 2022-06-20 | 2022-09-30 | 北京金诚信矿山技术研究院有限公司 | A static crusher slurry filler |
| CN115194008A (en) * | 2022-09-19 | 2022-10-18 | 山东经贸职业学院 | Variable diameter panel drift that punches a hole |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006150392A (en) * | 2004-11-29 | 2006-06-15 | Amada Co Ltd | Punch assembly |
| CN214601384U (en) * | 2021-04-19 | 2021-11-05 | 南通先佳精密模具有限公司 | Adjustable punch for aluminum film punching sheet |
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| CN116277527A (en) | 2023-06-23 |
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