CN208083172U - Continuity oblique punching mold in being produced for cold stamping - Google Patents

Continuity oblique punching mold in being produced for cold stamping Download PDF

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Publication number
CN208083172U
CN208083172U CN201820554890.4U CN201820554890U CN208083172U CN 208083172 U CN208083172 U CN 208083172U CN 201820554890 U CN201820554890 U CN 201820554890U CN 208083172 U CN208083172 U CN 208083172U
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CN
China
Prior art keywords
punch
hole
block
continuity
oblique
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820554890.4U
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Chinese (zh)
Inventor
彭步前
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yantai Meng Yi Machinery Co Ltd
Original Assignee
Yantai Meng Yi Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yantai Meng Yi Machinery Co Ltd filed Critical Yantai Meng Yi Machinery Co Ltd
Priority to CN201820554890.4U priority Critical patent/CN208083172U/en
Application granted granted Critical
Publication of CN208083172U publication Critical patent/CN208083172U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the continuity oblique punching molds in a kind of production for cold stamping,Including upper mold and lower die,It is angularly disposed in upper mold to have punch jacking block and the decompressor with punch,The punch jacking block is vertically arranged with punch,After the completion of being equipped with when punching press on decompressor,Elastomeric element when punching press jacking block leaves punch for resetting punch,Accommodating cavity and material-dropping hole are equipped in the lower die,Accommodating cavity is communicated with material-dropping hole,Further include being placed on the forming blocks for completing punching press in accommodating cavity with punch cooperation,The forming blocks are oblique to be fixed in accommodating cavity,Forming blocks are equipped with forming hole,Forming hole is communicated with material-dropping hole,The utility model, which solves, requires the punching on inclined-plane,Hole requires stringenter relative to position degree,The problem of converted products precision is difficult to ensure again with either simplex sequence,Its is simple in structure,Easy processing,It is of low cost,Production efficiency is high.

Description

Continuity oblique punching mold in being produced for cold stamping
Technical field
The utility model is related to the continuity oblique impact moulds in technical field of mold more particularly to a kind of production for cold stamping Tool.
Background technology
Diel is in Cold Press Working, by material(Metal is nonmetallic)It is processed into part(Or semi-finished product)'s A kind of special process equipment applies pressure using the mold on forcing press to material, it is made to generate separation or plasticity change Shape, to obtain a kind of pressure processing method of required part.Currently, well known punching continuous die is all rushing vertically downward It cuts out, there is certain limitation, encounter product requirement punching on inclined-plane after molding, hole requires stringenter, use relative to position degree Converted products precision is difficult to ensure either simplex sequence again, if realizing the processing of product with single die tool, causes production efficiency Lowly, cost increases.
Invention content
Above-mentioned to solve the problems, such as, the utility model is insufficient for the single punching direction of existing mold structure, provides A kind of continuity oblique punching mold in the production for cold stamping, solves and requires on inclined-plane punching, hole is relative to position degree It is required that stringenter, the problem of converted products precision is difficult to ensure again with either simplex sequence, simple in structure, easy processing is of low cost, Production efficiency is high.
The technical scheme in the invention for solving the above technical problem is:Continuity in being produced for cold stamping is oblique Stamping die, including upper mold and lower die, it is angularly disposed in upper mold to have punch jacking block and the decompressor with punch, the punching Crown block is vertically arranged with punch, when being equipped on decompressor after the completion of punching press, punching press jacking block leaving punch for that will rush The elastomeric element that head resets, the lower die is interior to be equipped with accommodating cavity and material-dropping hole, and accommodating cavity is communicated with material-dropping hole, further includes placing Coordinate the forming blocks for completing punching press with punch in accommodating cavity, the forming blocks are oblique to be fixed in accommodating cavity, is set in forming blocks There are forming hole, forming hole to be communicated with material-dropping hole.
The above-mentioned continuity oblique punching mold being used in cold stamping production, the upper mold includes the upper pad for having mounting hole Plate, punch jacking block are fixed in mounting hole, and upper clamp plate, de- slave board and stripper plate, upper folder are equipped with successively in the lower section of upper padding plate Plate is fixed with upper padding plate, and de- slave board is fixed with stripper plate, and peace is respectively provided on the upper clamp plate, de- slave board and stripper plate The accommodating hole of decompressor is filled, the accommodating pore size on upper clamp plate and de- slave board is identical and is all higher than the accommodating hole on stripper plate.
Continuity oblique punching mold in the above-mentioned production for cold stamping, the lower die include lower clamp plate and are set to lower folder Lower bolster below plate, the accommodating cavity are set on lower clamp plate, and the material-dropping hole is set on lower bolster.
The above-mentioned continuity oblique punching mold being used in cold stamping production, the punch jacking block are a bevelled horseshoe of tool Shape jacking block.
The above-mentioned continuity oblique punching mold being used in cold stamping production, the decompressor includes the upper pressure for having guide hole Plate, one is removably connected with below top board has guide channelPunch correcting plate, it is fixed below punch correcting plate to connect Being connected to one has guide channelDe- material block, on top board, the setting direction of punch correcting plate and de- material block and punch jacking block Inclined-plane it is parallel, guide channelWith guide channelSize is identical, further includes being set to guide channelAnd guide channelInterior, The punch-head assembly being slidably connected with guide hole, de- material block and forming blocks coordinate by workpiece be located and fixed within de- material block and forming blocks it Between.
The above-mentioned continuity oblique punching mold being used in cold stamping production, the de- material block and the accommodating hole mistake on stripper plate It is full of cooperation.
Continuity oblique punching mold in the above-mentioned production for cold stamping, the punch-head assembly include and guide channelAnd Guide channelThe T-shaped punch fixed block being slidably connected, the punch fixed block are equipped with mounting hole, and the punch is fixed In mounting hole, the elastomeric element is set to punch fixed block and guide channelBetween bottom.
Continuity oblique punching mold in the above-mentioned production for cold stamping is equipped in the accommodating cavity and to be adapted to accommodating cavity And for fixed and positioning molding block positioning fixed block.
Continuity oblique punching mold in the above-mentioned production for cold stamping, the forming blocks include steel eye and are set to steel eye The steel eye pad block of lower section, forming hole are respectively arranged on steel eye and steel eye pad block, and forming hole is set as oblique hole, the inclination of forming hole Angle is identical as the angle of inclination on inclined-plane.
The above-mentioned continuity oblique punching mold being used in cold stamping production, the elastomeric element are spring.
The beneficial effects of the utility model are:It is complete on workpiece by the pushing and punch cooperation of punch jacking block ramp At oblique punching, by the reset of elastomeric element after the completion of punching press, a punching press is completed, reciprocation cycle realizes continuous punching, knot Structure is simple, easy to operate, positions workpiece using de- material block and forming blocks and fixes, and ensure that machining accuracy, easy processing, at This is cheap, and production efficiency is high.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model;
Fig. 2 is the off working state figure of the utility model;
Fig. 3 is upper padding plate and upper clamp plate attachment structure schematic diagram;
Fig. 4 is the attachment structure schematic diagram of de- slave board and stripper plate;
Fig. 5 is the attachment structure schematic diagram of lower clamp plate and lower bolster;
Fig. 6 is the internal structure schematic diagram of decompressor;
Fig. 7 is the structural schematic diagram of top board;
Fig. 8 is the structural schematic diagram of punch correcting plate;
Fig. 9 is the structural schematic diagram of de- material block;
Figure 10 is the structural schematic diagram of punch fixed block;
Figure 11 is the structural schematic diagram of punch.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is described in further details the utility model.
As shown in Figure 1, 2, the continuity oblique punching mold being used in cold stamping production, including upper mold 1 and lower die 2, in upper mold 1 It is interior it is angularly disposed have punch jacking block 3 and a decompressor 5 with punch 4, punch 4 is ladder shaft-like, punch 4 and punch jacking block The size of 3 contact jaws is more than the size with 34 contact jaw of workpiece, and punch 4 and the contact surface of punch jacking block 3 are set as arcwall face, institute It is a horse-hof shape jacking block with inclined-plane 6 to state punch jacking block 3, and 6 angle of inclined-plane can arbitrarily change, but associated with inclined-plane 6 The angle that parts change with inclined-plane 6 should be consistent, and the punch jacking block 3 is vertically arranged with punch 4, specially inclined-plane 6 and punching First 4 axis is vertical, when being equipped on decompressor 5 after the completion of punching press, punching press jacking block 3 leaving punch 4 for answering punch 4 The elastomeric element 7 of position, the elastomeric element 7 are spring, are equipped with accommodating cavity 8 and material-dropping hole 9 in the lower die 2, accommodating cavity 8 with Material-dropping hole 9 communicates, and further includes being placed on the forming blocks 10 for completing punching press in accommodating cavity 8 with the cooperation of punch 4, the forming blocks 10 are oblique To being fixed in accommodating cavity 8, it is equipped in the accommodating cavity 8 being adapted to accommodating cavity 8 and for fixed simultaneously positioning molding block 10 Fixed block 11 is positioned, forming blocks 10 are equipped with forming hole 12, and forming hole 12 is communicated with material-dropping hole 9, and the forming blocks 10 include steel Eye 13 and the steel eye pad block 14 below steel eye 13, forming hole 12 are respectively arranged on steel eye 13 and steel eye pad block 14, are molded Hole 12 is set as oblique hole, and the angle of inclination of forming hole 12 is identical as the angle of inclination on inclined-plane 6;
As shown in Fig. 3,4,5, the upper mold 1 includes the upper padding plate 16 for having mounting hole 15, and punch jacking block 3 is fixed on installation In hole 15, it is equipped with upper clamp plate 17, de- slave board 18 and stripper plate 19, upper clamp plate 17 and upper padding plate successively in the lower section of upper padding plate 16 16 fix, and fixed form, which is adopted, to be screwed, and take off slave board 18 and are fixed with stripper plate 19, fixed form, which is adopted, to be screwed, described The accommodating hole 20,21,22 of installation decompressor 5, upper folder are respectively provided on upper clamp plate 17, de- slave board 18 and stripper plate 19 Accommodating hole 20,21 sizes on plate 17 and de- slave board 18 be identical and the accommodating hole 22 that is all higher than on stripper plate 19;
The lower die 2 includes that lower clamp plate 23 and the lower bolster 24 set on 23 lower section of lower clamp plate, the accommodating cavity 8 are set to down On clamping plate 23, the material-dropping hole 9 is set on lower bolster 24;
As shown in Fig. 2,6,7,8,9,10,11, the decompressor 5 includes the top board 26 for having guide hole 25, in upper pressure 26 lower section of plate, which is removably connected with one, has guide channel27 punch correcting plate 28, is detachably connected as the prior art, can With using screw connection or other detachable connections, one is fixedly connected with below punch correcting plate 28 has guide channel29 de- material block 30, is detachably connected as the prior art, and screw connection or other detachable connections, institute may be used The accommodating hole 22 stated on de- material block 30 and stripper plate 19 is interference fitted, and top board 26, punch correcting plate 28 and de- material block 30 are set It is parallel with the inclined-plane 6 on punch jacking block 3 to set direction, guide channel27 and guide channel29 sizes are identical, further include setting In guide channel27 and guide channelThe punch-head assembly 31 being slidably connected in 29, with guide hole 25, is slidably connected as existing skill Art repeats no more, and workpiece 34 is located and fixed between de- material block 30 and forming blocks 10 by de- material block 30 and the cooperation of forming blocks 10, The punch-head assembly 31 includes and guide channel27 and guide channelThe 29 T-shaped punch fixed blocks 32 being slidably connected, It is slidably connected as the prior art, repeats no more, the punch fixed block 32 is equipped with mounting hole 33, and the punch 4 is fixed on Determine in hole 33, the elastomeric element 7 is set to punch fixed block 32 and guide channelBetween 29 bottoms.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly The limitation of type protection domain, those skilled in the art should understand that, based on the technical solution of the present invention, ability Field technique personnel need not make the creative labor the various modifications or changes that can be made still in the protection model of the utility model Within enclosing.

Claims (10)

1. for the continuity oblique punching mold in cold stamping production, including upper mold and lower die, it is characterised in that:It is oblique in upper mold It is provided with punch jacking block and the decompressor with punch, the punch jacking block is vertically arranged with punch, on decompressor Equipped with after the completion of punching press, punching press jacking block leave punch when elastomeric element for resetting punch, be equipped in the lower die and hold Set chamber and material-dropping hole, accommodating cavity is communicated with material-dropping hole, further include be placed in accommodating cavity completed with punch cooperation punching press at Type block, the forming blocks are oblique to be fixed in accommodating cavity, and forming blocks are equipped with forming hole, and forming hole is communicated with material-dropping hole.
2. the continuity oblique punching mold in the production according to claim 1 for cold stamping, it is characterised in that:The upper mold Include the upper padding plate with mounting hole, punch jacking block is fixed in mounting hole, and upper clamp plate, de- is equipped with successively in the lower section of upper padding plate Slave board and stripper plate, upper clamp plate are fixed with upper padding plate, and de- slave board is fixed with stripper plate, and the upper clamp plate takes off slave board and takes off The accommodating hole of installation decompressor is respectively provided on flitch, the accommodating pore size on upper clamp plate and de- slave board is identical and big In the accommodating hole on stripper plate.
3. the continuity oblique punching mold in the production according to claim 2 for cold stamping, it is characterised in that:The lower die Lower bolster including lower clamp plate and below lower clamp plate, the accommodating cavity are set on lower clamp plate, and the material-dropping hole is set to down On backing plate.
4. the continuity oblique punching mold in the production according to claim 2 for cold stamping, it is characterised in that:The punch Jacking block is a bevelled horse-hof shape jacking block of tool.
5. the continuity oblique punching mold in the production according to claim 4 for cold stamping, it is characterised in that:The punching press Device includes the top board for having guide hole, and one is removably connected with below top board has guide channelPunch correcting plate, One is fixedly connected with below punch correcting plate has guide channelDe- material block, top board, punch correcting plate and de- material block Setting direction it is parallel with the inclined-plane on punch jacking block, guide channelWith guide channelSize is identical, further includes being set to lead To channelAnd guide channelPunch-head assembly that is interior, being slidably connected with guide hole, de- material block coordinate workpiece positioning simultaneously with forming blocks It is fixed between de- material block and forming blocks.
6. the continuity oblique punching mold in the production according to claim 5 for cold stamping, it is characterised in that:The de- material Block is interference fitted with the accommodating hole on stripper plate.
7. the continuity oblique punching mold in the production according to claim 5 for cold stamping, it is characterised in that:The punch Component includes and guide channelAnd guide channelThe T-shaped punch fixed block being slidably connected is set on the punch fixed block There are mounting hole, the punch to be fixed in mounting hole, the elastomeric element is set to punch fixed block and guide channelBottom it Between.
8. the continuity oblique punching mold in the production according to claim 1 for cold stamping, it is characterised in that:It is described accommodating Intracavitary is equipped with positioning fixed block being adapted to accommodating cavity and for fixing simultaneously positioning molding block.
9. the continuity oblique punching mold in the production according to claim 1 for cold stamping, it is characterised in that:The molding Block includes steel eye and set on steel steel eye pad block square now, and forming hole is respectively arranged on steel eye and steel eye pad block, and forming hole is set It is set to oblique hole, the angle of inclination of forming hole is identical as the angle of inclination on inclined-plane.
10. the continuity oblique punching mold in the production according to claim 7 for cold stamping, it is characterised in that:The bullet Property component be spring.
CN201820554890.4U 2018-04-18 2018-04-18 Continuity oblique punching mold in being produced for cold stamping Expired - Fee Related CN208083172U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820554890.4U CN208083172U (en) 2018-04-18 2018-04-18 Continuity oblique punching mold in being produced for cold stamping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820554890.4U CN208083172U (en) 2018-04-18 2018-04-18 Continuity oblique punching mold in being produced for cold stamping

Publications (1)

Publication Number Publication Date
CN208083172U true CN208083172U (en) 2018-11-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820554890.4U Expired - Fee Related CN208083172U (en) 2018-04-18 2018-04-18 Continuity oblique punching mold in being produced for cold stamping

Country Status (1)

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CN (1) CN208083172U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111136161A (en) * 2019-12-26 2020-05-12 安徽千缘模具有限公司 Novel inclined plane punching lateral force prevention die
CN112808848A (en) * 2020-07-16 2021-05-18 潘卓远 High-speed cold stamping equal stress design die

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111136161A (en) * 2019-12-26 2020-05-12 安徽千缘模具有限公司 Novel inclined plane punching lateral force prevention die
CN111136161B (en) * 2019-12-26 2021-11-30 安徽千缘模具有限公司 Inclined plane punching lateral force prevention die
CN112808848A (en) * 2020-07-16 2021-05-18 潘卓远 High-speed cold stamping equal stress design die
CN112808848B (en) * 2020-07-16 2024-02-02 珠海固美幕墙门窗科技有限公司 High-speed cold stamping equal-stress design die

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181113

Termination date: 20190418