CN201565516U - Punch and hardware punching die using punch - Google Patents
Punch and hardware punching die using punch Download PDFInfo
- Publication number
- CN201565516U CN201565516U CN200920260089XU CN200920260089U CN201565516U CN 201565516 U CN201565516 U CN 201565516U CN 200920260089X U CN200920260089X U CN 200920260089XU CN 200920260089 U CN200920260089 U CN 200920260089U CN 201565516 U CN201565516 U CN 201565516U
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- Prior art keywords
- punch
- drift
- securing member
- elastic component
- hole
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Abstract
The utility model discloses a punch and a hardware punching die using the punch. The punch applied to the hardware die comprises a cylindrical punch main body with a convex edge. The outside of the wide part of the punch main body is provided with a fastening piece. The fastening piece is connected with the punch main body by an elastic component. When the punch is applied to the hardware punching die, a through hole is arranged on an upper base plate and an upper padding plate of the die above the punch and the punch is embedded into the through hole; and the elastic component can drive the punch main body to move up and down vertically by screwing the fastening piece so as to regulate the height of the punch main body to fulfill the aim of punching the hole and avoiding punching. The punch and the hardware punching die do not need to spend masses of labor and time in disassembling the die, also do not need to open the die again to meet the product requirement, reduces the cost, increases the adjustable degree of the die and effectively improves the production efficiency.
Description
Technical field
The utility model relates to a kind of mould accessory, relates in particular to a kind of five metals punching die accessory and application thereof.
Background technology
Current product design structural change multiterminal, client's functional requirement also is not quite similar, many requirements, personalization, this just requires manufacturer can adapt to client's variation demand fast, and is more intelligent to the device requirement that manufactures a product, for convenience detach, easy to operate.In the plate punching die, many perforating dies are non-dismountable behind existing five metals, and are not essential if the back plate hole need be realized, then need to open again a cover die.If drift is detachable, be that the pairing drift in hole that does not need to dash on mould disassembles realization in the method for generally taking on the mould.
But the fixing drift that the existing common employing of drift demountable structure can't be regulated, top block is fastened on the upper plate by screw during installation, upper bed-plate connects by screw, be fixed on the top block, upper padding plate is connected with upper bed-plate by steady pin, and fixedly drift is fastened on the upper padding plate by screw.When a certain product does not need punching, mould need be disassembled from level to level, the pairing drift of this punching is taken off, thereby realize that pairing hole is not essential on the product.Its shortcoming is: mould need be removed from level to level, take off drift and re-assembly then, waste time and energy so very much, efficient is low, influence manufacturing schedule, has also increased product cost and die cost.
Summary of the invention
The utility model for plate punching die after overcoming existing five metals when not needing punching, what need waste time and energy disassembles mould from level to level to remove the defective of drift, a kind of drift is provided and uses the five metals punching die of this drift, it adopts a kind of compression fastening structure to fix the drift body, the securing member that only need twist, thereby drive elastic component and promote drift body (keep away and dash), reach with this and enhance productivity, reduce the purpose of product cost and die cost.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of drift, comprise the cylindrical punch body of being with the convex edge, and wide outside of described drift body is provided with a securing member, and described securing member is connected by elastic component with the drift body.
Preferably, the external diameter of described securing member is greater than the external diameter of drift body and elastic component.
Preferably, described securing member comprises screw, fixing any one in sheath, rivet, the bolt.
Preferably, described elastic component comprises any one in spring, spring glue, the spring leaf.
A kind of five metals punching die comprises the upper base seat board, upper padding plate and the train wheel bridge that connect successively from top to bottom, and the drift body penetrates train wheel bridge by top.Described upper base seat board and upper padding plate are positioned at place, drift body top and are provided with a through hole, are combined with a securing member in the through hole, are connected with elastic component between securing member and drift body.Five metals punching die other parts structure is same as the prior art, does not give unnecessary details at this.
Preferably, described upper base seat board top is connected with a upper plate by at least two pad pin, is positioned on the upper plate to locate to be provided with a breach that penetrates its body directly over the through hole.Breach is conveniently put into the use level that instrument comes adjustment screw and through hole.
Preferably, being provided with screw thread at the inwall of described through hole cooperates with described securing member.
Preferably, the external diameter of described securing member is greater than the external diameter of drift body and elastic component.Thereby assurance drift body moves up and down in through hole in the process and can not hindered.
Preferably, described securing member comprises screw, fixing any one in sheath, rivet, the bolt.
Preferably, described elastic component comprises any one in spring, spring glue, the spring leaf.
The utility model is by Optimal Structure Designing, use can be regulated elastic component by securing member and cooperate with the drift body, turns securing member and can allow securing member drive drift body move up and down, thereby change the height of drift body, reach punching and keep away the purpose of dashing, its beneficial effect is:
1, not needing to spend great amount of manpower and time removes to dismantle mould, does not more need die sinking again to satisfy product demand, reduces cost;
But 2, increase the degree of regulation of mould;
3, increase the practicality of mould, reduce the dismounting time of mould, simple and quick, enhance productivity.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is the utility model embodiment drift and the user mode schematic diagram of using the five metals punching die of this drift;
Fig. 2 is the partial structurtes schematic diagram (partial enlarged drawing of Fig. 1) of the utility model embodiment drift.
The specific embodiment
A kind of as shown in Figures 1 and 2 drift comprises the cylindrical punch body 3 of being with the convex edge; Wide the outside of drift body 3 is provided with a securing member 1, and securing member 1 is connected by elastic component 2 with drift body 3.Described securing member 1 includes but not limited to screw, fixedly sheath, rivet and bolt.Described elastic component 2 includes but not limited to spring, spring glue and spring leaf.Described securing member 1 is preferably headless screw, and described elastic component 2 is preferably spring.The external diameter of described securing member 1 is greater than the external diameter of drift body 3 and elastic component 2.Described drift body 3 can be existing any one punch structure.In the hole body that drift body 3, elastic component 2 embed on tubular body or the mould during use, securing member 1 cooperates with tubular body or hole body inwall.
A kind of five metals punching die of application of aforementioned drift comprises the upper base seat board 5, upper padding plate 4 and the train wheel bridge 13 that connect successively from top to bottom as shown in Figures 1 and 2.Drift body 3 penetrates train wheel bridge 13 by top; 13 pairs of drift bodies 3 of train wheel bridge have position-limiting action, make drift body 3 can only be within it along the axis rotation or move up; Upper base seat board 5 tops are connected with a upper plate 7 by at least two pad pin 6.The improvement main points of the utility model embodiment are, locate to be provided with a through hole 14 above upper base seat board 5 and upper padding plate 4 are positioned at drift body 3, and the internal diameter of through hole 14 is greater than the external diameter of drift body 3 and spring 2.Be combined with a securing member 1 in the through hole 14, between securing member 1 and drift body 3, be connected with elastic component 2.Described securing member 1 includes but not limited to screw, fixedly sheath, rivet and bolt.Described elastic component 2 includes but not limited to spring, spring glue and spring.The external diameter of described securing member 1 is greater than the external diameter of drift body 3 and elastic component 2.Being provided with screw thread at the inwall of described through hole 14 cooperates with described securing member 1.Locate to be provided with a breach 8 that penetrates its body directly over the through hole 14 being positioned on the upper plate 7.As a specific embodiment of the present utility model, described securing member 1 is preferably headless screw, and described elastic component 2 is preferably spring.Because headless screw can embed in the through hole 14 fully, convenient adjusting and volume are little.When turning screw 1, under the internal thread effect of through hole 14, can allow spring 2 drive 4 drift bodies 3 and move both vertically up and down, thereby the height of adjusting drift body reaches punching and keeps away the purpose of dashing.
As shown in Figure 1, five metals punching die other parts structure is same as the prior art, described upper base seat board 5, upper padding plate 4 and 13 logical spacer pins 9 that play the role of positioning that are provided with of train wheel bridge; Discharging backing plate and stripper are continued to penetrate in drift body 3 bottoms after passing train wheel bridge.Under stripper, be provided with corresponding the counterdie seat board 10, lower bolster and the lower bolster that pass through spacer pin location, hold-down screw 12 connections; Lower bolster is provided with jigger pin 11.Certainly the utility model also can be used in the five metals mould of existing other version.
Claims (10)
1. a drift comprises the cylindrical punch body (3) of being with the convex edge, it is characterized in that: wide outside of described drift body (3) is provided with a securing member (1), and described securing member (1) is connected by elastic component (2) with drift body (3).
2. a kind of drift according to claim 1 is characterized in that: the external diameter of described securing member (1) is greater than the external diameter of drift body (3) and elastic component (2).
3. a kind of drift according to claim 1 and 2 is characterized in that: described securing member (1) comprises screw, fixing any one in sheath, rivet, the bolt.
4. a kind of drift according to claim 1 and 2 is characterized in that: described elastic component (2) comprises any one in spring, spring glue, the spring leaf.
5. five metals punching die, comprise the upper base seat board (5), upper padding plate (4) and the train wheel bridge (13) that connect successively from top to bottom, drift body (3) penetrates train wheel bridge (13) by top, it is characterized in that: described upper base seat board (5) and upper padding plate (4) are positioned at place, drift body (3) top and are provided with a through hole (14), be combined with a securing member (1) in the through hole (14), between securing member (1) and drift body (3), be connected with elastic component (2).
6. a kind of five metals punching die according to claim 5, it is characterized in that: described upper base seat board (5) top is connected with a upper plate (7) by at least two pad pin (6), is positioned on the upper plate (7) to locate to be provided with a breach (8) that penetrates its body directly over the through hole (14).
7. a kind of five metals punching die according to claim 5 is characterized in that: be provided with screw thread at the inwall of described through hole (14) and cooperate with described securing member (1).
8. a kind of five metals punching die according to claim 5 is characterized in that: the external diameter of described securing member (1) is greater than the external diameter of drift body (3) and elastic component (2).
9. according to each described a kind of five metals punching die of claim 5 to 8, it is characterized in that: described securing member (1) comprises screw, fixing any one in sheath, rivet, the bolt.
10. according to each described a kind of five metals punching die of claim 5 to 8, it is characterized in that: described elastic component (2) comprises any one in spring, spring glue, the spring leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920260089XU CN201565516U (en) | 2009-11-06 | 2009-11-06 | Punch and hardware punching die using punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920260089XU CN201565516U (en) | 2009-11-06 | 2009-11-06 | Punch and hardware punching die using punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565516U true CN201565516U (en) | 2010-09-01 |
Family
ID=42657798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920260089XU Expired - Fee Related CN201565516U (en) | 2009-11-06 | 2009-11-06 | Punch and hardware punching die using punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565516U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954574A (en) * | 2010-09-26 | 2011-01-26 | 中国兵器工业第五九研究所 | Method for machining output shaft assembly |
| CN102847783A (en) * | 2012-10-17 | 2013-01-02 | 昆山威安精密模具有限公司 | Progressive die with punch |
| CN102861810A (en) * | 2012-10-17 | 2013-01-09 | 昆山威安精密模具有限公司 | Punch continuous die |
| CN102896208A (en) * | 2012-10-17 | 2013-01-30 | 昆山威安精密模具有限公司 | Punch progressive die |
| CN102896209A (en) * | 2012-10-17 | 2013-01-30 | 昆山威安精密模具有限公司 | Punch progressive die |
| CN103567291A (en) * | 2012-07-30 | 2014-02-12 | 苏州飞宇精密科技股份有限公司 | Stamping die |
| CN104741442A (en) * | 2013-12-30 | 2015-07-01 | 上海景奕电子科技有限公司 | Square ironware sheet punching die with detachable punching needles |
-
2009
- 2009-11-06 CN CN200920260089XU patent/CN201565516U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954574A (en) * | 2010-09-26 | 2011-01-26 | 中国兵器工业第五九研究所 | Method for machining output shaft assembly |
| CN103567291A (en) * | 2012-07-30 | 2014-02-12 | 苏州飞宇精密科技股份有限公司 | Stamping die |
| CN102847783A (en) * | 2012-10-17 | 2013-01-02 | 昆山威安精密模具有限公司 | Progressive die with punch |
| CN102861810A (en) * | 2012-10-17 | 2013-01-09 | 昆山威安精密模具有限公司 | Punch continuous die |
| CN102896208A (en) * | 2012-10-17 | 2013-01-30 | 昆山威安精密模具有限公司 | Punch progressive die |
| CN102896209A (en) * | 2012-10-17 | 2013-01-30 | 昆山威安精密模具有限公司 | Punch progressive die |
| CN104741442A (en) * | 2013-12-30 | 2015-07-01 | 上海景奕电子科技有限公司 | Square ironware sheet punching die with detachable punching needles |
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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 |
Granted publication date: 20100901 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |