CN204234553U - A kind of mold and punching head device of electronic product - Google Patents
A kind of mold and punching head device of electronic product Download PDFInfo
- Publication number
- CN204234553U CN204234553U CN201420693986.0U CN201420693986U CN204234553U CN 204234553 U CN204234553 U CN 204234553U CN 201420693986 U CN201420693986 U CN 201420693986U CN 204234553 U CN204234553 U CN 204234553U
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- China
- Prior art keywords
- hole
- drift
- spring
- baffle plate
- inverted
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Abstract
The utility model discloses a kind of mold and punching head device of electronic product, mainly comprise base, boss, first through hole, pole, baffle plate, spring, second through hole, drift and inverted "L" shaped hook, described boss is fixed in the middle part of described base, the first through hole is provided with in the middle part of described boss He in the middle part of base, described baffle plate is fixedly connected with by described pole with described base, the second through hole is provided with in the middle part of described baffle plate, described second both sides, through hole bottom are provided with spring, described first through hole is corresponding with described second through hole, described drift is located in described second through hole, described punch diameter is less than or equal to the diameter of described first through hole, in the middle part of described drift, both sides are provided with inverted "L" shaped hook, described inverted "L" shaped hook hooks described spring.The utility model structure is simple, easy to use, and spring-return effect is strong, avoids drift to be stuck, and wastes when dismounting and change drift.
Description
Technical field
The utility model relates to electronic component production technical field, more particularly, relates to a kind of mold and punching head device of electronic product.
Background technology
Drift also claims punch, patrix, formpiston and red needle etc., and drift is mounted in the metal parts in diel, is applied to contact with the direct of material, makes material generation deformation, cuts material.Existing electronic product parts need to carry out punching press to it in process of production, thus obtain product, but existing mold and punching head device is comparatively heavy, and use inconvenient, for the electronic unit of miniaturization, lack service condition.Existing drift after a long time use, all can have certain wearing and tearing, and drift and baffle plate is integrated design, when using respective punch instead, just needing whole baffle plate to change, not only wasting time and energy, also cause waste.And existing drift is all that through hole by cooperatively interacting carries out punching press, and often there is jammed situation.
Therefore, owing to there is above-mentioned technological deficiency in prior art, be those skilled in that art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model, for providing a kind of mold and punching head device of electronic product, is intended to solve in prior art the drift existed and is integrated with baffle plate, dismantle and bother and cause waste, and easy jammed problem.
For achieving the above object, the utility model provides following technical scheme:
A kind of mold and punching head device of electronic product, mainly comprise base, boss, first through hole, pole, baffle plate, spring, second through hole, drift and inverted "L" shaped hook, described boss is fixed in the middle part of described base, the first through hole is provided with in the middle part of described boss He in the middle part of base, described baffle plate is fixedly connected with by described pole with described base, the second through hole is provided with in the middle part of described baffle plate, described second both sides, through hole bottom are provided with spring, described first through hole is corresponding with described second through hole, described drift is located in described second through hole, described punch diameter is less than or equal to the diameter of described first through hole, in the middle part of described drift, both sides are provided with inverted "L" shaped hook, described inverted "L" shaped hook hooks described spring.
Preferably, be provided with external screw thread outside described drift, be provided with internal thread inside described second through hole, described internal thread is corresponding with external screw thread.
Usefulness of the present utility model is: by being designed to split type by baffle plate and drift, when changing drift, can avoid changing baffle plate, thus avoiding waste; And cooperatively interacted by the inverted "L" shaped hook on drift and the spring be located on baffle plate, after completing a punch die, original position can be automatically restored to, avoid being stuck; And the internal thread of the external screw thread of drift and the second through hole cooperatively interacts, when the downward punching press of drift, inverted "L" shaped hook can be made to hook spring, makes spring obtain circumgyration stretch, thus the strength that enhancing drift is pulled.The utility model structure is simple, easy to use, and spring-return effect is strong, avoids drift to be stuck, and wastes when dismounting and change drift.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is first example structure schematic diagram of the present utility model;
Fig. 2 is the partial enlarged drawing of the second through hole of second embodiment of the present utility model;
In figure: 1 is base; 2 is boss; 3 is the first through hole; 4 is pole; 5 is baffle plate; 6 is spring; 7 is the second through hole; 8 is drift; 9 is inverted "L" shaped hook; 10 is external screw thread; 11 is internal thread.
Detailed description of the invention
The utility model provides a kind of mold and punching head device of electronic product, and the utility model structure is simple, easy to use, and spring-return effect is strong, avoids drift to be stuck, and wastes when dismounting and change drift.
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear and detailed description to the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
The mold and punching head device of a kind of electronic product as shown in Figure 1, mainly comprise base 1, boss 2, first through hole 3, pole 4, baffle plate 5, spring 6, second through hole 7, drift 8 and inverted "L" shaped hook 9, described boss 2 is fixed in the middle part of described base 1, the first through hole 3 is provided with in the middle part of described boss 2 He in the middle part of base 1, parts to be punched are placed on boss 2, by drift 8 to pressing down, waste material is discharged by the first through hole 3, described baffle plate 5 is fixedly connected with by described pole 4 with described base 1, the second through hole 7 is provided with in the middle part of described baffle plate 5, described second both sides, through hole 7 bottom are provided with spring 6, described first through hole 3 is corresponding with described second through hole 7, described drift 8 is located in described second through hole 7, described drift 8 diameter is less than or equal to the diameter of described first through hole 3, in the middle part of described drift 8, both sides are provided with inverted "L" shaped hook 9, described inverted "L" shaped hook 9 hooks described spring 6, at drift 8 to when pressing down, active force to pull-up is existed to drift 8, can after punching press completes, pop up, drift 8 is made to get back to original position, drift 8 is prevented to be stuck.
Embodiment 2
As shown in Figure 2, further, be provided with external screw thread 10 outside described drift 8, be provided with internal thread 11 inside described second through hole 7, described internal thread 11 is corresponding with external screw thread 10.By the setting of internal and external threads, can when drift 8 be pressed down, rotate relative to the second through hole 7, and inverted "L" shaped hook 9 can hook spring 6 and moving downward and rotate with drift 8, can produce simultaneously make the restoring force that drift 8 rotates and the restoring force moved upward, by the force action of two kinds of restoring forces, drift 8 is recovered, prevents from being stuck.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.Be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. the mold and punching head device of an electronic product, it is characterized in that: mainly comprise base, boss, first through hole, pole, baffle plate, spring, second through hole, drift and inverted "L" shaped hook, described boss is fixed in the middle part of described base, the first through hole is provided with in the middle part of described boss He in the middle part of base, described baffle plate is fixedly connected with by described pole with described base, the second through hole is provided with in the middle part of described baffle plate, described second both sides, through hole bottom are provided with spring, described first through hole is corresponding with described second through hole, described drift is located in described second through hole, described punch diameter is less than or equal to the diameter of described first through hole, in the middle part of described drift, both sides are provided with inverted "L" shaped hook, described inverted "L" shaped hook hooks described spring.
2. the mold and punching head device of electronic product as claimed in claim 1, it is characterized in that: be provided with external screw thread outside described drift, be provided with internal thread inside described second through hole, described internal thread is corresponding with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693986.0U CN204234553U (en) | 2014-11-18 | 2014-11-18 | A kind of mold and punching head device of electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693986.0U CN204234553U (en) | 2014-11-18 | 2014-11-18 | A kind of mold and punching head device of electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234553U true CN204234553U (en) | 2015-04-01 |
Family
ID=52764105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420693986.0U Expired - Fee Related CN204234553U (en) | 2014-11-18 | 2014-11-18 | A kind of mold and punching head device of electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234553U (en) |
-
2014
- 2014-11-18 CN CN201420693986.0U patent/CN204234553U/en not_active Expired - Fee Related
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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: 20150401 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |