CN116038274B - Balanced force application device for assembling automobile forging die - Google Patents
Balanced force application device for assembling automobile forging dieInfo
- Publication number
- CN116038274B CN116038274B CN202211717347.9A CN202211717347A CN116038274B CN 116038274 B CN116038274 B CN 116038274B CN 202211717347 A CN202211717347 A CN 202211717347A CN 116038274 B CN116038274 B CN 116038274B
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- force
- testing
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- plate
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
本申请公开了应用于模具装配领域的一种汽车锻造模具装配用均衡施力装置，该施力装置通过验力竖环的设置，在施力时，先缓慢施力，此时验力竖环逐渐朝向验力筒内移动，当施力均匀时，验力板上会显示多个均匀分布的发光点，当存在施力不均匀的情况时，多个验力条的端部与验力板之间的挤压不同步，导致验力板上形成的多个发光点存在时间差，不能同步形成，根据该现象，工作人员可及时判断在装配时的施力是否均衡，当发生施力不均衡情况时，使工作人员能及时发觉，相较于现有技术，大幅度降低因施力不均对模具造成的损伤。
The present application discloses a balanced force-applying device for assembling automobile forging dies, which is applied in the field of die assembly. The force-applying device applies force slowly at first by setting a vertical force-testing ring. At this time, the vertical force-testing ring gradually moves toward the force-testing cylinder. When the force is applied evenly, a plurality of evenly distributed luminous points will be displayed on the force-testing plate. When the force is applied unevenly, the extrusion between the ends of a plurality of force-testing strips and the force-testing plate is not synchronized, resulting in a time difference between the plurality of luminous points formed on the force-testing plate, which cannot be formed synchronously. According to this phenomenon, the staff can timely judge whether the force is applied evenly during assembly. When the force is applied unevenly, the staff can detect it in time. Compared with the prior art, the damage to the die caused by the uneven force is greatly reduced.
Description
Technical Field
The application relates to the field of die assembly, in particular to an equalizing force application device for automobile forging die assembly.
Background
When the automobile forging die is assembled, when certain deviation occurs, uneven stress of the die can be caused, and under the condition, the continuous force application can cause the die to be damaged, however, judgment on stress uniformity is lacking in the prior art, and when the force application is assembled, whether the die deviates or not is difficult to judge, and whether the condition of uneven stress exists or not is difficult to judge.
Therefore, it is needed to provide a force application device capable of displaying whether the die is deviated or not and whether uneven stress exists in the assembly process in real time.
Disclosure of Invention
The application aims to timely display whether the stress of a forging die is balanced or not during assembly, thereby reducing the damage to the die caused by uneven force application, compared with the prior art, the application provides an balanced force application device for the assembly of an automobile forging die, which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a plurality of support rods, the upper ends of the plurality of support rods are fixedly connected with a top plate, the lower end of the top plate is fixedly connected with a control box, the lower end of the control box is provided with an electric push rod, the extension end of the electric push rod is fixedly connected with a force checking cylinder, the forging die is placed on the bottom plate, and the forging die is located under the force testing cylinder, the high-definition camera is installed on the top in the force testing cylinder, the limiting ring is fixedly connected with the inner wall of the force testing cylinder, the force testing plate is connected with the inner wall of the force testing cylinder in a sliding manner, the elastic telescopic rod is connected between the force testing plate and the inner top of the force testing cylinder, the force testing plate is located under the limiting ring, the force testing vertical ring is in interference fit under the force testing cylinder, and the force testing vertical ring point is not in contact with the force testing plate.
Through setting up of the vertical ring of the inspection power, when the application of force, the vertical ring of the inspection power moves towards the inspection power section of thick bamboo gradually this moment, when the application of force is even, can show a plurality of evenly distributed luminous points on the inspection power board, when there is the inhomogeneous condition of application of force, the extrusion between a plurality of tip of inspection power strip and the inspection power board is asynchronous, lead to the existence time difference of a plurality of luminous points that form on the inspection power board, can not synchronous formation, according to this phenomenon, the staff can in time judge whether the application of force when the assembly is balanced, when the unbalanced condition of application of force takes place, make the staff in time aware, compared with prior art, reduce the damage that causes to the mould because of the application of force is uneven by a wide margin.
Further, the lower end of the force testing vertical ring extends to the outer side of the force testing cylinder, the thickness of the force testing vertical ring outside the force testing cylinder is the same as the interval between the limiting ring and the force testing plate, so that the force testing vertical ring can be just embedded into the force testing cylinder when force is applied, the lower end surface of the force testing cylinder is enabled to enclose a horizontal plane, force application assembly is convenient to continue, the lower end part of the force testing vertical ring completely enters the force testing cylinder in the force application process, the force application process is a trial force application process, when the force is applied, the force testing vertical ring is firstly applied slowly, the force testing vertical ring enters the force testing cylinder, in the process, according to the light emitting condition of the end part of the force testing strip, whether partial force of a die is balanced or not can be judged before the force application assembly is formally applied.
Further, the experimental force board is the transparent structure of stereoplasm, and the part that experimental force section of thick bamboo is located the spacing ring top is transparent structure, and the printing opacity of being convenient for makes the condition that high definition digtal camera can more clear shoot experimental force strip tip, and the staff of being convenient for observes the condition of inside experimental force strip tip from the outside simultaneously, and the part that experimental force section of thick bamboo is located the spacing ring below is non-transparent structure, makes experimental force strip place space relatively darker, makes it and experimental force board extrusion contact luminous back appear on experimental force board light spot phenomenon more obvious.
Further, the vertical force testing ring comprises an outer convex layer, a binding plate and a plurality of force testing strips, wherein the end parts of the outer convex layer extend to the lower part of the force testing cylinder, the binding plate is positioned in the force testing cylinder, the force testing strips are fixedly connected with the outer convex layer, the outer convex layer and the binding plate are of elastic structures, the force testing strips corresponding to the larger force bearing positions are stressed by the same larger force, the corresponding outer convex layer and the binding plate are deformed to a certain extent, the extrusion contact force between the force testing strips and the force testing plates is larger, the light is easier to emit in advance, and further the time gap between the light emitting phenomena of the plurality of force testing strips can exist before and after the uneven force bearing is effectively ensured, and the force testing strips and the binding plate are in interference fit with the inner wall of the force testing cylinder.
Further, the test strip is including the fixed hard pole of test that runs through the beam slat, fixed connection is at the printing opacity hemisphere of the hard pole upper end of test and fixed connection is at the test head of printing opacity hemisphere upper end, the printing opacity hemisphere middle part is excavated and is had light trap and sunken ball groove, sunken ball groove is located evagination layer top, and both communicate each other, when receiving the extrusion, test head deformation enters into sunken ball inslot and with sunken ball inslot bottom extrusion contact, make test head middle part luminous, because in its middle part embedding printing opacity hemisphere, partial light is inside the infiltration printing opacity hemisphere along the light trap, partial light is direct to permeate the printing opacity hemisphere, make luminous phenomenon more obvious.
Further, the optometry head comprises a force-driven light ball and a ball lifting cover, wherein the force-driven light ball is located right above the concave ball groove, the ball lifting cover is fixedly connected between the outer end of the force-driven light ball and the light-transmitting hemisphere, the optometry head is arranged on the outer side of the concave ball groove, the force-driven light ball is not in contact with the inner wall of the concave ball groove in an initial state, after being stressed, the ball lifting cover is required to be deformed by a certain force, the force-driven light ball can enter the concave ball groove and is in extrusion contact with the concave ball groove, a certain space is provided for the trial force-and-application process, the joint of the ball lifting cover and the force-driven light ball is located above the center point of the force-driven light ball, the force-driven light ball is made of a force-driven light-emitting material, after the joint of the force-driven light ball is in contact with the concave ball groove, and whether force application is balanced can be judged according to the light-emitting conditions of the end parts of a plurality of force-testing strips.
Further, the tangential plane setting is carried out at printing opacity hemisphere top, and the power light ball includes two light storage hemispheres and connects the epitaxial ring layer between two light storage hemispheres edges, and fixedly connected with a plurality of locating levers between the terminal surface that two light storage hemispheres are close to each other, and the locating lever is located epitaxial ring in situ side.
Further, fluorescent liquid is filled in the light storage hemispheres, the hemispheres of the light storage hemispheres are flexible non-transparent sealing structures, the straight surfaces of the light storage hemispheres are hard porous structures, the epitaxial ring layer is of an elastic transparent sealing structure, when force is applied, the ball lifting cover deforms firstly, then the bottoms of the force-driven light spheres are in extrusion contact with the upper surface of the light transmission hemispheres, along with the continuous force application, the two light storage hemispheres deform, the fluorescent liquid is gathered to the middle part, the epitaxial ring layer protrudes outwards to deform, the light of the fluorescent liquid can be transmitted from the light storage hemispheres, the obvious light change of the position of the force-detecting strip can be shot at the high-definition camera, and the display effect of balanced force application can be achieved.
Compared with the prior art, the application has the advantages that:
(1) Through setting up of the vertical ring of the inspection power, when the application of force, the vertical ring of the inspection power moves towards the inspection power section of thick bamboo gradually this moment, when the application of force is even, can show a plurality of evenly distributed luminous points on the inspection power board, when there is the inhomogeneous condition of application of force, the extrusion between a plurality of tip of inspection power strip and the inspection power board is asynchronous, lead to the existence time difference of a plurality of luminous points that form on the inspection power board, can not synchronous formation, according to this phenomenon, the staff can in time judge whether the application of force when the assembly is balanced, when the unbalanced condition of application of force takes place, make the staff in time aware, compared with prior art, reduce the damage that causes to the mould because of the application of force is uneven by a wide margin.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present application;
FIG. 2 is a schematic diagram of the structure of the force testing cylinder of the application;
FIG. 3 is a schematic structural view of the test strip of the present application;
FIG. 4 is a schematic view of the structure of the upper end of the test strip of the present application;
FIG. 5 is a schematic diagram of the structure of the upper end of the force testing strip of the present application when the upper end is stressed and shined;
FIG. 6 is a schematic diagram of the principle of whether the force applied by the present application is balanced;
FIG. 7 is a schematic view showing the structure of the upper end of the test strip in example 2 of the present application;
fig. 8 is a schematic view showing the structure of the upper end portion of the test strip according to embodiment 2 of the present application in the process of being pressed.
The reference numerals in the figures illustrate:
1 bottom plate, 2 roof, 3 branch, 4 electric putter, 5 electroscope, 61 spacing ring, 62 electroscope board, 71 light trap, 72 sunken ball groove, 8 electroscope strip, 81 electroscope hard rod, 82 printing opacity hemisphere, 83 optometry head, 831 lift the ball cover, 832 power moves the photosphere, 8321 epitaxial ring layer, 8322 light storage hemisphere, 9 locating lever, 91 evagination layer, 92 restraints slat, 10 high definition digtal camera.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present application are included in the protection scope of the present application.
Example 1:
the application discloses an equalizing force applying device for assembling an automobile forging die, referring to fig. 1, a shows a die in the figure, the equalizing force applying device comprises a bottom plate 1, a plurality of supporting rods 3 are fixedly connected to the upper end of the bottom plate 1, a top plate 2 is fixedly connected to the upper ends of the supporting rods 3, a control box is fixedly connected to the lower end of the top plate 2, an electric push rod 4 is mounted at the lower end of the control box, a force checking cylinder 5 is fixedly connected to the extension end of the electric push rod 4, the forging die is placed on the bottom plate 1, and the forging die is located right below the force checking cylinder 5.
Referring to fig. 2, the top in the force testing cylinder 5 is provided with the high definition camera 10, the inner wall of the force testing cylinder 5 is fixedly connected with the limiting ring 61, the inner wall of the force testing cylinder 5 is also slidably connected with the force testing plate 62, an elastic telescopic rod is connected between the force testing plate 62 and the top in the force testing cylinder 5, the force testing plate 62 is positioned below the limiting ring 61, the force testing vertical ring is in interference fit with the lower part of the force testing cylinder 5, the force testing vertical ring is positioned below the force testing plate 62, and the force testing vertical ring point is not in contact with the force testing plate 62.
The lower end of the vertical force testing ring extends to the outer side of the force testing cylinder 5, the thickness of the vertical force testing ring outside the force testing cylinder 5 is the same as the interval between the limiting ring 61 and the force testing plate 62, so that the vertical force testing ring can be just embedded into the force testing cylinder 5 during force application, the lower end surface of the force testing cylinder 5 is surrounded into a horizontal plane, force application assembly is convenient to continue, the lower end part of the vertical force testing ring completely enters the force testing cylinder 5 during force application, the force testing cylinder 5 is subjected to trial force application, the force testing vertical ring is firstly subjected to slow force application during assembly, the force testing cylinder 5 is firstly subjected to force application during assembly, whether partial force applied by a die is balanced or not can be judged before formal force application assembly according to the luminous condition of the end part of the force testing rod 8, the force testing plate 62 is of a hard transparent structure, the part of the force testing cylinder 5 above the limiting ring 61 is of the transparent structure, the situation of the end part of the high-definition camera 10 can be photographed clearly, the situation of the end part of the force testing rod 8 is convenient for workers to observe the situation of the end part of the inner force testing rod 8 from the outer side, the part of the force testing cylinder 5 is more obvious when the part of the force testing cylinder 5 is positioned below the limiting ring 61, and the luminous condition is more obvious when the luminous condition is compared with the luminous plate 62, and the luminous phenomenon is more apparent when the luminous condition is expressed on the plate 62.
The vertical force testing ring comprises an outer convex layer 91, a binding plate 92 and a plurality of force testing strips 8, wherein the end parts of the outer convex layer 91 extend to the lower part of the force testing barrel 5, the binding plate 92 is positioned in the force testing barrel 5, the force testing strips 8 are fixedly connected with the outer convex layer 91, the lower end parts of the force testing strips 8 are respectively of an elastic structure, the force testing strips 8 corresponding to the larger force bearing parts are stressed by the outer convex layer 91 and the binding plate 92, at the moment, the corresponding outer convex layer 91 and the binding plate 92 are deformed to a certain extent, the extrusion contact force with the force testing plate 62 is larger, the light is easier to emit in advance, and further, the time gap between the front and the back of the light emitting phenomenon of the plurality of force testing strips 8 can be effectively ensured when the force bearing is uneven, and the outer convex layer 91 and the binding plate 92 are in interference fit with the inner wall of the force testing barrel 5.
Referring to fig. 3, the force testing strip 8 includes a force testing hard rod 81 fixedly penetrating through a beam plate 92, a transparent hemisphere 82 fixedly connected to the upper end of the force testing hard rod 81, and a light checking head 83 fixedly connected to the upper end of the transparent hemisphere 82, wherein a light hole 71 and a concave spherical groove 72 are cut in the middle of the transparent hemisphere 82, the concave spherical groove 72 is located above the outer convex layer 91, and the concave spherical groove 72 are mutually communicated, when the light checking head is extruded, the light checking head 83 deforms into the concave spherical groove 72 and is in extrusion contact with the inner bottom of the concave spherical groove 72, so that the middle of the light checking head 83 emits light, and as the middle of the light checking head is embedded into the transparent hemisphere 82, part of light permeates into the transparent hemisphere 82 along the light hole 71, and part of light directly penetrates the transparent hemisphere 82, so that the light emitting phenomenon is more obvious.
Referring to fig. 4, the optotype 83 includes a force ball 832 located right above the concave ball groove 72 and a ball lifting cover 831 fixedly connected between the outer end of the force ball 832 and the transparent hemisphere 82, the optotype 83 is covered outside the concave ball groove 72, as shown in fig. 5, in an initial state, the force ball 832 is not in contact with the inner wall of the concave ball groove 72, after being stressed, the ball lifting cover 831 needs to be deformed by a certain force, so that the force ball 832 enters into the concave ball groove 72 and is in pressing contact with the same, a certain space is provided for a trial force application process, the joint of the ball lifting cover 831 and the force ball 832 is located above the center point of the force ball 832, the force ball 832 is made of a force-induced luminous material, so that after the force ball is in contact with the concave ball groove 72, the force ball is luminous, and whether the force is applied uniformly can be determined according to the luminous conditions of the end parts of the plurality of force test strips 8.
Through setting up of the vertical ring of the experimental force, when exerting the force, the vertical ring of the experimental force moves towards in the experimental force section of thick bamboo 5 gradually at this moment, when exerting the force evenly, can show a plurality of evenly distributed luminous points on the experimental force board 62, when there is the inhomogeneous condition of exerting the force, the extrusion between the tip of a plurality of experimental force strips 8 and the experimental force board 62 is asynchronous, lead to the existence time difference of a plurality of luminous points that form on the experimental force board 62, can not synchronous formation, according to this phenomenon, the staff can in time judge whether the application of force when assembling is balanced, when taking place the unbalanced condition of application of force, make the staff in time aware, compare in prior art, reduce the damage that causes to the mould because of the uneven application of force greatly.
Example 2:
Referring to fig. 7-8, the top of the transparent hemisphere 82 is disposed in a tangential plane, the force-driven hemisphere 832 includes two light-storing hemispheres 8322 and an extension ring layer 8321 connected between the edges of the two light-storing hemispheres 8322, a plurality of positioning rods 9 are fixedly connected between the end faces of the two light-storing hemispheres 8322, the positioning rods 9 are located at the inner side of the extension ring layer 8321, fluorescent liquid is filled in the light-storing hemispheres 8322, the hemispheres of the light-storing hemispheres 8322 are flexible and non-transparent sealing structures, the flat surface of the light-storing hemispheres 8322 is a hard porous structure, the extension ring layer 8321 is an elastic and transparent sealing structure, when force is applied, the ball lifting cover 831 deforms first, then the bottom of the force-driven hemisphere 832 is in extrusion contact with the upper plane of the transparent hemisphere 82, and along with the continuous force application, the two light-storing hemispheres 8322 deform, and the fluorescent liquid gathers to the middle, the extension ring layer 8321 protrudes outwards to deform, and then leaks the light-storing hemispheres 8322, the light of the fluorescent liquid can be discharged from the position of the force-detecting plate 62, and the light of the high-definition camera 10 can reach the same effect of uniform force application when the force is applied.
In addition, it is noted that in the above two embodiments, the control box is integrated with the data processing module, which can process and identify the pictures of the lighting condition of the ends of the plurality of force detecting strips 8 shot by the high-definition camera 10, correspondingly, an alarm or a signal lamp can be installed on the control box, when the lighting condition of the ends of the plurality of force detecting strips 8 is different, the alarm or the signal lamp can be given out in real time to warn, and the damage caused by uneven force application to the die can be effectively avoided.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present application.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211717347.9A CN116038274B (en) | 2022-12-29 | 2022-12-29 | Balanced force application device for assembling automobile forging die |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211717347.9A CN116038274B (en) | 2022-12-29 | 2022-12-29 | Balanced force application device for assembling automobile forging die |
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| CN116038274A CN116038274A (en) | 2023-05-02 |
| CN116038274B true CN116038274B (en) | 2025-07-18 |
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| CN202211717347.9A Active CN116038274B (en) | 2022-12-29 | 2022-12-29 | Balanced force application device for assembling automobile forging die |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103381549A (en) * | 2013-07-31 | 2013-11-06 | 广州戴卡旭铝铸件有限公司 | Novel device of multi-shaft steel bushing pressing machine |
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| JP3050269B2 (en) * | 1994-03-09 | 2000-06-12 | 株式会社クボタ | Parts alignment device |
| JP5399103B2 (en) * | 2009-03-11 | 2014-01-29 | オリンパス株式会社 | Optical element manufacturing method and manufacturing apparatus |
| US9580995B2 (en) * | 2014-04-02 | 2017-02-28 | Onesubsea Ip Uk Limited | Controlled pressure equalization |
| CN208584765U (en) * | 2018-06-19 | 2019-03-08 | 深圳市凯尔斯塑胶电子有限公司 | Mold drift rate detection device |
| CN209309616U (en) * | 2018-10-18 | 2019-08-27 | 宋芝美 | A kind of multiple spot bit synchronization independently monitors |
| CN109632172B (en) * | 2018-12-03 | 2020-11-13 | 宁波铝台精机有限公司 | System and method for detecting stress deviation rate of die center of die casting machine |
| DE102019127699A1 (en) * | 2019-10-15 | 2021-04-15 | Automotive Lighting Reutlingen Gmbh | Device for joining, in particular pressing, a sensor element or a circuit board element for a headlight module |
| CN113776708A (en) * | 2021-08-09 | 2021-12-10 | 河南省计量科学研究院 | Multi-sensor parallel force value measuring method |
| CN113820083B (en) * | 2021-11-23 | 2022-03-08 | 临沂华庚新材料科技有限公司 | Blank casting cavity pressure detection device |
| CN114576356A (en) * | 2022-02-11 | 2022-06-03 | 毕鹏 | Apparent formula sealing washer |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381549A (en) * | 2013-07-31 | 2013-11-06 | 广州戴卡旭铝铸件有限公司 | Novel device of multi-shaft steel bushing pressing machine |
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