CN207272125U

CN207272125U - ZINC ALLOY die casting machine for zinc die casting alloys ingot

Info

Publication number: CN207272125U
Application number: CN201720932119.1U
Authority: CN
Inventors: 孔祥尧; 孔令涛
Original assignee: Chongqing Yao Fu Metal Products Co Ltd
Current assignee: Chongqing Yao Fu Metal Products Co Ltd
Priority date: 2017-07-28
Filing date: 2017-07-28
Publication date: 2018-04-27
Anticipated expiration: 2027-07-28

Abstract

The utility model discloses a kind of ZINC ALLOY die casting machine for zinc die casting alloys ingot, including rack, die casting equipment in the rack, the kirsite for treating die casting is quantitatively sent into the die casting equipment and carries out die casting to form the feed device of ZINC ALLOY and control device, the rack has chassis, it is erected on first side frame and the second side frame at the chassis both ends, the die casting equipment includes the die casting module being arranged on first side frame and the pushing ejecting mechanism on second side frame, loose kirsite is pushed to the direction of first side frame in the die cavity that ejecting mechanism is pushed on the die casting module；The die casting module include being arranged on first side frame towards second side frame one side the cylindrical mold with coaxial die cavity, on first side frame corresponding to described coaxially at the position of die cavity and the stock stop for exporting, being actively located in downwards on the first side frame that is connected with the coaxial die cavity.

Description

ZINC ALLOY die casting machine for zinc die casting alloys ingot

Technical field

It the utility model is related to the ZINC ALLOY for being used for zinc die casting alloys ingot needed for a kind of ZINC ALLOY die-casting process Die casting machine.

Background technology

The processing technology of kirsite by raw material (be usually ZINC ALLOY) approximately as putting into smelting furnace carry out first Melting, is then transferred in die casting machine and carries out die cast again, and casting deflashing, surface treatment to die cast etc. are with shape Into kirsite finished product, storage.In kirsite generates technique, how much some kirsite block, bits etc. can be produced, it is sharp in order to recycle again With, avoiding wasting, save shaping, existing enterprise or factory can be by these kirsites again by melting die cast, this mode, Due to kirsite block, volume itself is very small, and loose kirsite block occupied space is larger, is not easy to store, if kirsite is put , it is necessary to increase the number for being put into smelting furnace, reduction efficiency, improves cost for the melting into smelting furnace.

Utility model content

In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：There is provided a kind of easy to storage The ZINC ALLOY die casting machine for zinc die casting alloys ingot put, improve production efficiency, reduced cost.

In order to solve the above technical problems, the technical solution that the utility model uses is：One kind is provided and is used for die case zinc The ZINC ALLOY die casting machine of alloy pig, including rack, the die casting equipment in the rack, quantify the kirsite for treating die casting It is sent into the die casting equipment and carries out die casting to form the feed device of ZINC ALLOY and a control device, the rack has One chassis, the first side frame for being erected on the chassis first end and the second side frame for being erected on the chassis second end, it is described Die casting equipment include be arranged on first side frame on towards second side frame one side die casting module and arranged on described Pushing ejecting mechanism on second side frame, the pushing ejecting mechanism is in the die cavity on the die casting module to first side The direction of frame pushes loose kirsite, so that die cast ZINC ALLOY, and molding ZINC ALLOY is ejected into the die casting Outside module；The die casting module includes being arranged on first side frame has a coaxial die cavity towards the one side of second side frame Cylindrical mold, on first side frame corresponding to connecting at the position of the coaxial die cavity and with the coaxial die cavity Outlet, the stock stop being actively located in downwards on the first side frame；The pushing ejecting mechanism has one can push positioned at institute Loose kirsite in stating in the coaxial die cavity in cylindrical mold so that its be in the ZINC ALLOY with the first compactness from Pressing portion, can push with closely knit in second with more than the first compactness the ZINC ALLOY of first compactness The ZINC ALLOY of degree promotes mainly splenium.

Further, the coaxial die cavity is from the cylindrical mold that axially penetrates through of the cylindrical mold, the same to Axle mould The section of chamber is rounded, and the top of the cylindrical mold has a feed inlet, and a hopper is provided with the gating location, The discharge end of the feed device is located at the surface of the hopper, so that the feed device passes through described in hopper general Kirsite is quantitatively transferred in the coaxial die cavity.

Further, the outlet is coaxially disposed with the coaxial die cavity, is run through by the interior lateral surface of first side frame First side frame, its bore can be more than the internal diameter of the coaxial die cavity.

Further, offer a groove downwards on first side frame, the groove downward through the outlet, from And the bottom surface of the groove is caused to be less than the bottom surface of the outlet, the width of the groove one side parallel with first side frame More than the internal diameter of the coaxial die cavity, the groove is by the epimere segmentation of first side frame in two first sides being parallel to each other Wall, wherein the distance of a first side wall and second side frame is less than the distance of another the first side wall and second side frame；Institute Stating stock stop includes being set up in the lower air cylinder of the groove top and arranged on the down-pressed pole bottom of the lower air cylinder Block, the short transverse movement of groove described in driving lower edge of the block in the lower air cylinder, the block are calmed the anger under Kept out under the maximum down stroke state of cylinder in the outer end face of the coaxial die cavity, thus with the pushing ejecting mechanism coordinate with Die cast ZINC ALLOY, when the lower air cylinder upward is withdrawn or after, the bottom face of the block is coaxial higher than described The top end face of die cavity, so as to coordinate with the pushing ejecting mechanism the ZINC ALLOY after the shaping is ejected the compression mod Group.

The ZINC ALLOY die casting machine for zinc die casting alloys ingot of the utility model, greatly reduces the die casting time, carries High die casting efficiency.The pushing ejecting mechanism sets one to promote mainly splenium and one from pressing portion teamwork, and promotes mainly splenium Pushing force be the multiple (being more than 1) of the pushing force from pressing portion, make the slave cylinder action from pressing portion first, so that institute State from direction axial movement of the axis drive connecting seat to the cylindrical mold is pushed, so as to promote mainly last item same described in driving The direction of Axle mould intracavitary to the block is moved to first position, to push the zinc in filler to corresponding coaxial die cavity 201a Alloy, becomes much larger the density of the kirsite；Then the cylinder pressure of promoting mainly is made to continue to press on the last item of promoting mainly to described The direction movement of cylindrical mold, the kirsite with first density is pushed to the direction of first side frame, so that The kirsite has the second density more than first density, forms ZINC ALLOY, completes die casting work；Then make described Stock stop acts, and drives the block to move up, then make it is described from pressing portion and promote mainly splenium promote described in promote mainly last item Moved to export direction, so that the ZINC ALLOY is released outside the die casting module.Die case zinc is used for using the present embodiment The ZINC ALLOY die casting machine of alloy pig, by loose kirsite block, bits will be cast into ZINC ALLOY again, easy to store, carry with Enter melting again, reduce storage space, improve handling efficiency.

Brief description of the drawings

Fig. 1 is the structural representation for the ZINC ALLOY die casting machine first embodiment that the utility model is used for zinc die casting alloys ingot Figure.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Fig. 1 is referred to, the ZINC ALLOY die casting machine of the present embodiment includes rack 1, the die casting equipment in the rack 1 2nd, by the kirsite for treating die casting (such as particle, bits end, small body type shape kirsite block etc.) be quantitatively sent into the die casting equipment 2 Die casting is carried out to form 3 and one control device (not shown) of feed device of ZINC ALLOY.Wherein：

The die casting equipment 2 include arranged on 1 first side of rack die casting module 20 and in rack 1 with it is described The pushing ejecting mechanism 22 of the second opposite side of first side, the feed device 3 is by described in the kirsite feeding for treating die casting In the die cavity of die casting module 20, to first side frame in the die cavity for pushing ejecting mechanism 22 on the die casting module 20 Direction push loose kirsite so that die cast ZINC ALLOY, and molding ZINC ALLOY is ejected into the compression mod Outside group 20.

The rack 1 has a chassis 10, is erected on the first side frame 12 of 10 first end of chassis and is erected on institute State the second side frame 14 of 10 second end of chassis.The die casting module 20 is arranged on first side frame 12 towards second side frame 14 one side, the pushing ejecting mechanism 22 are arranged on second side frame 14.Specifically：

On die casting module 20：

The die casting module 20 includes being arranged on first side frame 12 to be had towards the one side of second side frame 14 The cylindrical mold 201 of coaxial die cavity 201a, correspond at the position of the coaxial die cavity 201a on first side frame 12 And connected with the coaxial die cavity 201a outlet 202, be actively located in stock stop 203 on the first side frame 12 downwards.Its In：

The coaxial die cavity 201a runs through the cylindrical mold 201 from the axial direction (length direction) of the cylindrical mold 201, The section of the coaxial die cavity 201a is rounded.The top of the cylindrical mold 201 has a feed inlet 201b, in the charging Mouth 201b is provided with a hopper 201c at position, and the discharge end of the feed device 3 is located at the surface of the hopper 201c, from And make the feed device 3 that the kirsite is quantitatively transferred in the coaxial die cavity 201a by the hopper 201c.Make To be a kind of preferable, the feed inlet 201b is arranged on the top of the cylindrical mold 201 and middle section in the longitudinal direction Put.It is preferable as one kind, a sealing plate that can be opened and close is additionally provided with the position of the feed inlet 201b 201d, the opening of the sealing plate 201d and closing can use manual operation, and control device can also be used and be controlled, such as The sealing plate 201d is connected with an electrical actuators (such as motor), pass through the electrical actuators and the control mechanism A control signal output son connection, opening and closing so as to fulfill the sealing plate 201d.This control principle belongs to Existing common control principle, just no longer repeats one by one herein.

In the present embodiment, the outlet 202 is coaxially disposed with the coaxial die cavity 201a, by first side frame 12 Lateral surface (medial surface is the one side towards second side frame 14, and lateral surface is the one side away from second side frame 14) Through first side frame 12, its bore can be more than the internal diameter of the coaxial die cavity 201a.

Offering a groove 120 downwards on first side frame 12, the groove 120 exports 202 downward through described, So that bottom surface of the bottom surface of the groove 120 less than the outlet 202, the groove 120 and first side frame 12 are flat The width of capable one side (being the distance of leading flank to trailing flank in Fig. 1) is more than the internal diameter of the coaxial die cavity 201a, described recessed Groove 120 by the segmentation of the epimere of first side frame 12 in two the first side walls 121 being parallel to each other, wherein a first side wall 121 with The distance of second side frame 14 is less than the distance of another the first side wall 121 and second side frame 14.The stock stop 203 Including being set up in the lower air cylinder 203a on 120 top of groove and arranged on the down-pressed pole 203b bottoms of the lower air cylinder 203a The short transverse of groove 120 described in the driving lower edge of block 203c, the block 203c in the lower air cylinder 203a at end is moved Dynamic, the block 203c is kept out under the maximum down stroke state of lower air cylinder 203a in the outer end of the coaxial die cavity 201a Face (one side close to the outlet 202), so as to coordinate with the pushing ejecting mechanism 22 with die cast ZINC ALLOY, works as institute State when lower air cylinder 203a upward is withdrawn or after, top of the bottom face higher than the coaxial die cavity 201a of the block 203c Face, so as to coordinate with the pushing ejecting mechanism 22 the ZINC ALLOY after the shaping is ejected the die casting module 20.

On pushing ejecting mechanism 22：

The type of drive for pushing ejecting mechanism 22 can use hydraulic-driven, can also use air pressure driving or electric drive, As long as rod-like members can be made to be subject to the reciprocating movement of certain pushing force in the axial direction.Hydraulic way is used in the present embodiment Driving, specifically, the pushing ejecting mechanism 22 are arranged on second side frame 14.Specifically, the pushing ejecting mechanism 22 Loose kirsite in coaxial die cavity 201a in the cylindrical mold 201 can be pushed with one so that it is in tool There is the slave pressing portion of the ZINC ALLOY of the first compactness, the ZINC ALLOY of first compactness can be pushed with tool The ZINC ALLOY for having the second compactness more than the first compactness promotes mainly splenium.

The splenium of promoting mainly promotes mainly last item 321c including a master cylinder 321a, a connecting seat 321b and one.Wherein：It is described The oil inlet end of master cylinder 321a is connected by pipeline with fuel tank, and corresponding valve body, the control of valve body are provided with the pipeline It can be controlled by the control device (this technology is already belonging to existing means, is not described further herein), the master cylinder 321a Output section be connected with one end of the connecting seat 321b, the other end of the connecting seat 321b is with described promoting mainly last item 321c's One end connects, and under original state or return state, the push side for promoting mainly last item 321c be (the remote master cylinder 321a's One end) in one end of close second side frame 14 in the coaxial die cavity 201a.

It is described to be located in the two of the master cylinder 321a both sides from oil cylinder 322a, arranged on described from oil cylinder 322a from pressing portion Output section from pushing axis 322b, it is described to be connected from the output section of oil cylinder 321a with the connecting seat 321b to promote the company Joint chair 321b so that the connecting seat 321b can drive the direction movement for pushing the axial cylindrical mold 201 and Moved to the direction away from the cylindrical mold 201.It is described to promote mainly last item 321c in the same Axle mould from described in pressing portion promotion It is mobile to 202 directions of outlet and make the push side for promoting mainly last item 321c to first position with from length direction in chamber 201a The upper space for reducing the coaxial die cavity 201a, so as to compress positioned at the kirsite to make it have the first compactness；It is described Promote mainly splenium push described in promote mainly last item 321c and continue mobile to 202 directions of the outlet from first position and make described to promote mainly pressure The push side of axis 321c to second position to reduce the space of the coaxial die cavity 201a again from length direction, described second A position positioned at it is described outlet 202 and first position between so that compress the kirsite with the first compactness so that It forms the ZINC ALLOY with the second compactness.After ZINC ALLOY shaping, the block 203c of the stock stop 203 is upward It is mobile, it is described to promote mainly splenium and continue from last item 321c is promoted mainly described in pressing portion joint promotion to the movement of 202 directions of the outlet, So as to which the ZINC ALLOY of die cast is ejected outside the die casting module 20.

In the present embodiment, it is provided with the rack 1 and is supplied to the master cylinder 321a and provides oil from oil cylinder 322a The fuel tank of liquid, the master cylinder 321a and is connected from oil cylinder 322a by oil circuit with the fuel tank, is provided with the oil circuit Valve body, the valve body are electrically connected with the control device, so that the control device described from pressing portion and is promoted mainly to control Splenium acts.

The feed device 3 can use the same Axle mould that kirsite can be sent into die casting module 20 by existing any type The feed device 3 of chamber 201a.Feed device 3 in the present embodiment has one to be set up in the rack 1 and be located at the cylindricality The feeding of the top of mould 201 have the feeding passage 31 of kirsite entrance, the feed mechanism in the feeding passage 31 with And the feed mechanism drive division arranged on the one end of the feeding passage 31 away from the cylindrical mold 201.The feeding passage 31 The top of cylindrical mold 201 is positioned horizontally in, and the length direction of the feeding passage 31 and the axial direction of the column mold are hung down Directly, the discharge end of the feeding passage 31 is located at the surface of hopper 201c；In the present embodiment, the feed mechanism sets to be axial The helical rotation part to match in the feeding passage 31 and with its length, the helical rotation part is away from the discharge port One end is connected with the output terminal of the feed mechanism drive division, and the feed mechanism drive division is motor, it is preferred that its with it is described Control device is electrically connected, and drives the helical rotation part to rotate by the corresponding control signal of the control device, so as to Enough kirsites by the feeding passage 31 are sent into the coaxial die cavity 201a.

Control, the block 203c strokes of stock stop 203, the feeding of the various hydraulic valves of above-mentioned pushing ejecting mechanism 22 Motor control of device 3 etc. can be controlled by the control device, that is, push ejecting mechanism 22, stock stop 203, feeding dress Put 3 to be electrically connected with control device, so as to being interlocked by the realization of the control device, interlock principle and set with existing numerical control Standby or die casting equipment coordinated signals principle is similar, such as passes through various sensors, travel switch, close switch, absolute coding The existing component such as device is electrically connected with control device, realizes the startup/pause/movement range or stroke, gear for pushing ejecting mechanism 22 Startup/pause/stroke of material device, startup/pause/feeding amount of feed device 3 etc., just do not repeat one by one herein.Can Understand, in other examples, the control of each mechanism, device can also separate independent control.

The ZINC ALLOY die casting machine for zinc die casting alloys ingot of the utility model, greatly reduces the die casting time, carries High die casting efficiency.The pushing ejecting mechanism 22 sets one to promote mainly splenium and one from pressing portion teamwork, and promotes mainly pressure The pushing force in portion is the multiple (being more than 1) of the pushing force from pressing portion, makes the slave oil cylinder 322a actions from pressing portion first, So that it is described from direction axial movements of the axis 322b drives connecting seat 321b to the cylindrical mold 201 is pushed, so that band Last item 321c is promoted mainly described in dynamic and is moved to first position to the direction of the block 203c in coaxial die cavity 201a, to push Kirsite in filler to corresponding coaxial die cavity 201a, becomes much larger the density of the kirsite；Then described promote mainly is made Cylinder pressure continues to press on the last item 321c that promotes mainly and is moved to the direction of the cylindrical mold 201, will have first density Kirsite pushed to the direction of first side frame 12 so that the kirsite have it is second close more than first density Degree, forms ZINC ALLOY, completes die casting work；Then act the stock stop 203, drive the block 203c to moving up It is dynamic, then make it is described from pressing portion and promote mainly splenium promote described in promote mainly last item 321c and move to 202 directions of outlet so that by described in ZINC ALLOY is released outside the die casting module 20.Using the ZINC ALLOY die casting machine for zinc die casting alloys ingot of the present embodiment, Loose kirsite block, bits will be cast into ZINC ALLOY again, easy to store, carry to enter melting again, it is empty to reduce storage Between, improve handling efficiency.

It these are only the embodiment of the utility model, it does not limit the scope of the patent of the present invention, every profit The equivalent structure or equivalent flow shift made with the utility model specification and accompanying drawing content, is directly or indirectly used in it His relevant technical field, is equally included in the patent within the scope of the utility model.

Claims

1. a kind of ZINC ALLOY die casting machine for zinc die casting alloys ingot, including rack, the die casting equipment in the rack, The kirsite for treating die casting is quantitatively sent into the die casting equipment and carries out die casting to form the feed device of ZINC ALLOY and one Control device, it is characterised in that：The rack has a chassis, is erected on the first side frame of the chassis first end and erects In the second side frame of the chassis second end, the die casting equipment includes being arranged on first side frame towards second side frame One side die casting module and the pushing ejecting mechanism on second side frame, it is described pushing ejecting mechanism described Loose kirsite is pushed in die cavity on die casting module to the direction of first side frame, so that die cast ZINC ALLOY, And molding ZINC ALLOY is ejected outside the die casting module；The die casting module includes being arranged on first side frame towards institute State the cylindrical mold with coaxial die cavity of the one side of the second side frame, the coaxial die cavity is corresponded on first side frame Position at and the stock stop for exporting, being actively located in downwards on the first side frame that is connected with the coaxial die cavity；It is described to push away Pressure ejecting mechanism has one can push loose kirsite in coaxial die cavity in the cylindrical mold so that its In the slave pressing portion of the ZINC ALLOY with the first compactness, the ZINC ALLOY of first compactness can be pushed with Splenium is promoted mainly in the ZINC ALLOY of the second compactness with more than the first compactness.

2. it is used for the ZINC ALLOY die casting machine of zinc die casting alloys ingot as claimed in claim 1, it is characterised in that：The same Axle mould Chamber is from the cylindrical mold that axially penetrates through of the cylindrical mold, and the section of the coaxial die cavity is rounded, the cylindrical mold Top there is a feed inlet, a hopper is provided with the gating location, the discharge end of the feed device is located at institute The surface of hopper is stated, so that the kirsite is quantitatively transferred to the same Axle mould by the feed device by the hopper Intracavitary.

3. it is used for the ZINC ALLOY die casting machine of zinc die casting alloys ingot as claimed in claim 2, it is characterised in that：It is described outlet with The coaxial die cavity is coaxially disposed, and runs through first side frame by the interior lateral surface of first side frame, its bore is more than described The internal diameter of coaxial die cavity.

4. it is used for the ZINC ALLOY die casting machine of zinc die casting alloys ingot as claimed in claim 3, it is characterised in that：Described first A groove is offered on side frame downwards, the groove is downward through the outlet, so that the bottom surface of the groove is less than institute The bottom surface of outlet is stated, the width of the groove one side parallel with first side frame is more than the internal diameter of the coaxial die cavity, institute Epimere segmentation of the groove by first side frame is stated in two the first side walls being parallel to each other, wherein a first side wall and described second The distance of side frame is less than the distance of another the first side wall and second side frame；The stock stop includes being set up in the groove The lower air cylinder on top and the block arranged on the down-pressed pole bottom of the lower air cylinder, the block is in the lower air cylinder The short transverse movement of groove described in lower edge is driven, the block is kept out in institute under the maximum down stroke state of lower air cylinder The outer end face of coaxial die cavity is stated, so as to coordinate with the pushing ejecting mechanism with die cast ZINC ALLOY, is calmed the anger under described When cylinder upward is withdrawn or after, the bottom face of the block higher than the coaxial die cavity top end face, so as to be pushed up with described push Go out mechanism to coordinate so that the ZINC ALLOY after the shaping is ejected the die casting module.