CN203853454U - Composite die for punching and formation of supporting seat - Google Patents
Composite die for punching and formation of supporting seat Download PDFInfo
- Publication number
- CN203853454U CN203853454U CN201420125348.9U CN201420125348U CN203853454U CN 203853454 U CN203853454 U CN 203853454U CN 201420125348 U CN201420125348 U CN 201420125348U CN 203853454 U CN203853454 U CN 203853454U
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- die
- wedge
- punching
- formation
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Abstract
The utility model relates to a composite die for punching and formation of a supporting seat. The composite die comprises an upper die seat (1), a lower die seat (2), a concave die (4), a formation convex die (5), a punching convex die (6) and a guiding assembly (12), wherein the punching convex die (6) is fixedly arranged at the lower end of a die handle (3), the lower side of the upper die seat (1) is sequentially provided with a fixed mounting plate (13) and a fixed wedge (10), a blanking plate (7) is arranged in the interior of the fixed wedge (10) and is connected with the fixed mounting plate (13), and a spring A (9) sleeves the outer side of a pull rod (8); the concave die (4) is fixedly arranged above the lower die seat (2), the formation convex die (5) and a movable wedge (11) are arranged in the interior of the concave die (4), and the inclined surface of the movable wedge (11) is in close fit with the inclined surface of the fixed wedge (10). The composite die for the punching and formation of the supporting seat has the advantages that punching and formation are integrated; the quality of a punched component and the production efficiency are high.
Description
Technical field
The utility model relates to technical field of mold, particularly a kind of supporting base piercing and shaping die composite die.
Background technology
Since reform and opening-up, along with the high speed development of national economy, market constantly increases the demand of mould.In recent years, mould industry is always with the growth rate fast development of 15% left and right, and great variety has also occurred the ownership composition of mould industry enterprise, except state-owned professional mould factory, and collective, joint, individual proprietorship and be privately also developed rapidly.In recent years many Mould Enterprises have strengthened the dynamics of investment for technological progress, technological progress are considered as to the important motivity of enterprise development.Some domestic Mould Enterprises have been popularized two-dimentional CAD, and bring into use successively the international softwares such as UG, Pro/Engineer, I-DEAS, Euclid-IS.
The part of general bending punching is all after first punching palintrope folding or first bending, punching just can complete, such technique needs many equipment and artificial, the consumption energy is large, and various due to operation, every procedure has certain error, so cause the accumulated error of product larger, if and first punching bending again, cause the site error in hole to increase because plate easily slides, finally cause the size of product unstable, waster rate raises.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provides a kind of and collects punching and form in one, part punching processing quality is high and production efficiency is high supporting base piercing and shaping die composite die.
The purpose of this utility model is achieved through the following technical solutions: a kind of supporting base piercing and shaping die composite die, it comprises upper bolster, die shoe, die, forming terrace die, piercing punch and guidance set, guidance set is vertically fixedly installed on four jiaos of die shoe, top and the upper bolster of guidance set are slidably matched, the center cooperation of die shoe is provided with die shank, piercing punch is fixedly mounted on the lower end of die shank, the downside of upper bolster is disposed with mounting plate and fixing wedge, and locate by alignment pin, fixing wedge inside is hollow structure, fixing wedge inside is provided with holding pad, holding pad is connected with mounting plate by pull bar, the outside of pull bar is also set with spring A, the two ends of spring A are connected with mounting plate and holding pad respectively, described die is fixedly mounted on the top of die shoe, die inside is provided with forming terrace die and movable tapered wedge, between forming terrace die and movable tapered wedge, be provided with spring B, the inclined-plane of movable tapered wedge and the inclined-plane of fixing wedge closely cooperate, forming terrace die is vertically arranged with material-dropping hole, and piercing punch aligns with material-dropping hole.
Described guidance set comprises guide pin bushing and guide pillar.
The utlity model has following advantage: coordinate shaping with movable tapered wedge by forming terrace die, piercing punch carries out punching and blanking to workpiece, collect punching and form in one, the part punching processing quality of gained is high, on same equipment, carry out, not only production efficiency is high, and reduces energy consumption.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1-upper bolster, 2-die shoe, 3-die shank, 4-die, 5-forming terrace die, 6-piercing punch, 7-holding pad, 8-pull bar, 9-spring A, 10-fixes wedge, 11-movable tapered wedge, 12-guidance set, 13-mounting plate, 14-spring B, 15-material-dropping hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of supporting base piercing and shaping die composite die, it comprises upper bolster 1, die shoe 2, die 4, forming terrace die 5, piercing punch 6 and guidance set 12, guidance set 12 is vertically fixedly installed on four jiaos of die shoe 2, the top of guidance set 12 and upper bolster 1 are slidably matched, the center cooperation of die shoe 2 is provided with die shank 3, piercing punch 6 is fixedly mounted on the lower end of die shank 3, the downside of upper bolster 1 is disposed with mounting plate 13 and fixing wedge 10, and locate by alignment pin, fixing wedge 10 inside are hollow structure, fixing wedge 10 inside are provided with holding pad 7, holding pad 7 is connected with mounting plate 13 by pull bar 8, the outside of pull bar 8 is also set with spring A9, the two ends of spring A9 are connected with mounting plate 13 and holding pad 7 respectively, described die 4 is fixedly mounted on the top of die shoe 2, die 4 inside are provided with forming terrace die 5 and movable tapered wedge 11, between forming terrace die 5 and movable tapered wedge 11, be provided with spring B 14, the inclined-plane of the inclined-plane of movable tapered wedge 11 and fixing wedge 10 closely cooperates, forming terrace die 5 is vertically arranged with material-dropping hole 15, and piercing punch 6 aligns with material-dropping hole 15.
Further, described guidance set 12 comprises guide pin bushing and guide pillar, and guide pin bushing is fixed on upper bolster 1, and guide column sleeve is contained in guide pin bushing inside, and upper bolster 1 and guide pin bushing can move up and down along guide pillar.
The course of work of the present utility model is as follows: when upper bolster 1 is in limes superiors during until operating position, blank is placed on die 4 and forming terrace die 5, and location, when upper bolster 1 presses down, holding pad 7 is pressed on workpiece by spring A9, piercing punch 6 carries out punching to workpiece, the waste material obtaining drops out from material-dropping hole 15, along with moving down of upper bolster 1, fixing wedge 10 coordinates with movable tapered wedge 11, and movable tapered wedge 11 is moved to center, workpiece is pushed, after shaping, upper bolster 1 returns to limes superiors and treats operating position, takes out finished work-piece.
Claims (2)
1. a supporting base piercing and shaping die composite die, it is characterized in that: it comprises upper bolster (1), die shoe (2), die (4), forming terrace die (5), piercing punch (6) and guidance set (12), guidance set (12) is vertically fixedly installed on four jiaos of die shoe (2), the top of guidance set (12) and upper bolster (1) are slidably matched, the center cooperation of die shoe (2) is provided with die shank (3), piercing punch (6) is fixedly mounted on the lower end of die shank (3), the downside of upper bolster (1) is disposed with mounting plate (13) and fixing wedge (10), and locate by alignment pin, fixing wedge (10) inside is hollow structure, fixing wedge (10) inside is provided with holding pad (7), holding pad (7) is connected with mounting plate (13) by pull bar (8), the outside of pull bar (8) is also set with spring A(9), spring A(9) two ends be connected with mounting plate (13) and holding pad (7) respectively, described die (4) is fixedly mounted on the top of die shoe (2), die (4) inside is provided with forming terrace die (5) and movable tapered wedge (11), between forming terrace die (5) and movable tapered wedge (11), be provided with spring B (14), the inclined-plane of the inclined-plane of movable tapered wedge (11) and fixing wedge (10) closely cooperates, forming terrace die (5) is vertically arranged with material-dropping hole (15), and piercing punch (6) aligns with material-dropping hole (15).
2. a kind of supporting base piercing and shaping die composite die according to claim 1, is characterized in that: described guidance set (12) comprises guide pin bushing and guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125348.9U CN203853454U (en) | 2014-03-20 | 2014-03-20 | Composite die for punching and formation of supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125348.9U CN203853454U (en) | 2014-03-20 | 2014-03-20 | Composite die for punching and formation of supporting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853454U true CN203853454U (en) | 2014-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125348.9U Expired - Fee Related CN203853454U (en) | 2014-03-20 | 2014-03-20 | Composite die for punching and formation of supporting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853454U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894485A (en) * | 2014-03-20 | 2014-07-02 | 成都极点精密模具有限公司 | Supporting base punching and forming compound die |
| CN104858313A (en) * | 2015-06-08 | 2015-08-26 | 芜湖金龙模具锻造有限责任公司 | Composite stamping die |
| CN105195626A (en) * | 2015-11-12 | 2015-12-30 | 鞍山发蓝股份公司 | Machining die for steel strip open-type lock catch for package |
| CN109396263A (en) * | 2018-10-30 | 2019-03-01 | 腾创（天津）精密模具有限公司 | A kind of mould structure of bent reshaping |
| CN115069900A (en) * | 2022-07-13 | 2022-09-20 | 海盐东通家居有限公司 | Progressive die for production of press handle connecting rod |
-
2014
- 2014-03-20 CN CN201420125348.9U patent/CN203853454U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894485A (en) * | 2014-03-20 | 2014-07-02 | 成都极点精密模具有限公司 | Supporting base punching and forming compound die |
| CN104858313A (en) * | 2015-06-08 | 2015-08-26 | 芜湖金龙模具锻造有限责任公司 | Composite stamping die |
| CN105195626A (en) * | 2015-11-12 | 2015-12-30 | 鞍山发蓝股份公司 | Machining die for steel strip open-type lock catch for package |
| CN109396263A (en) * | 2018-10-30 | 2019-03-01 | 腾创（天津）精密模具有限公司 | A kind of mould structure of bent reshaping |
| CN115069900A (en) * | 2022-07-13 | 2022-09-20 | 海盐东通家居有限公司 | Progressive die for production of press handle connecting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141001 Termination date: 20160320 |