CN203253810U - Die for stamping and bending of spring gasket - Google Patents
Die for stamping and bending of spring gasket Download PDFInfo
- Publication number
- CN203253810U CN203253810U CN 201320162374 CN201320162374U CN203253810U CN 203253810 U CN203253810 U CN 203253810U CN 201320162374 CN201320162374 CN 201320162374 CN 201320162374 U CN201320162374 U CN 201320162374U CN 203253810 U CN203253810 U CN 203253810U
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- die
- bending
- stamping
- groove
- spring
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Abstract
The utility model relates to a die, in particular to a die for stamping and bending of a spring gasket. The die for the stamping and the bending of the spring gasket comprises an upper die and a lower die. A concave groove is formed in the middle portion of the lower die, a spring gasket die cavity is formed in the concave groove, a convex part and a concave part are arranged in the spring gasket die cavity, locating holes are formed in the periphery of the lower die, the upper die is provided with locating pillars corresponding to the locating holes of the lower die, a convex groove is formed in the middle portion of the upper die, a die core is arranged in the convex groove, and a convex part and a concave part are arranged on the die core. The die for the stamping and the bending of the spring gasket integrates the stamping and the bending, bending machining of materials is carried out simultaneously with the process that stamping of the materials is carried out, working procedures are concentrated, occupied equipment and occupied personnel are few, production efficiency is high, the service life of the die is long, and products are high in precision and attractive.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of spring leaf bending ram mould.
Background technology
Spring leaf is widely used in the socket switch, the method of traditional production spring leaf mainly is to use first notching die stamping-out spring leaf, with bending mould spring leaf is carried out bending process again after stamping-out is complete, two moulds of whole process need, although the mould structure that uses is simple, processing cost is low, needs multiple working procedure just can finish the processing of part, production efficiency is lower, is difficult to satisfy the demand of producing in enormous quantities.
The utility model content
For addressing the above problem, the utility model provides a kind of spring leaf bending ram mould.
The technical solution adopted in the utility model is as follows: a kind of spring leaf bending ram mould, comprise, upper die and lower die, the middle part of counterdie is provided with groove, groove is provided with the spring shim die cavity, and the middle part of patrix is provided with tongue, and tongue is provided with die, be provided with bossing and the negative area of bending machining in the spring shim die cavity, die is provided with bossing and the negative area of bending machining.
The groove that described counterdie middle part is provided with is corresponding with the tongue position that the patrix middle part is provided with.
The die position that spring shim die cavity and the tongue that described groove is provided with is provided with is corresponding.
Bossing on the described spring shim die cavity is corresponding with the negative area position on the described die, and the negative area on the described spring shim die cavity is corresponding with the bossing position on the described die.
Be provided with locating hole around the described counterdie, be provided with locating dowel around the described patrix, locating hole is corresponding with the position of locating dowel.
Be provided with alignment pin around the described groove, be provided with pin-and-hole around the described tongue, alignment pin is corresponding with the position of pin-and-hole.
Wherein, the size and shape of spring shim die cavity is identical with the size and shape of required spring leaf, and the projection that spring shim die cavity and die are provided with and negative area are used for the spring leaf bending machining.
The utility model has the advantage of: a kind of spring leaf bending ram mould, collect punching press and be bent into one, when being carried out punching press, material also it is carried out bending process, operation is concentrated, and takies equipment and personnel are less, and production efficiency is high, die life is long, and Product Precision is high, and is attractive in appearance.
Description of drawings
Fig. 1 is the utility model lower die structure schematic diagram.
Fig. 2 is the utility model upper die structure schematic diagram.
The specific embodiment
A kind of spring leaf bending ram mould, comprise, patrix 1 and counterdie 2, the middle part of counterdie 2 is provided with groove 3, groove 3 is provided with spring shim die cavity 4, and the middle part of patrix 1 is provided with tongue 8, and tongue 8 is provided with die 7, it is characterized in that: be provided with bossing 9 and the negative area 10 of bending machining in the spring shim die cavity 4, die 7 is provided with bossing 11 negative areas 12 of bending machining.
The groove 3 that described counterdie 2 middle parts are provided with is corresponding with tongue 8 positions that patrix 1 middle part is provided with.
The spring shim die cavity 4 that described groove 3 is provided with is corresponding with die 7 positions that tongue 8 is provided with.
Bossing 9 on the described spring shim die cavity 4 is corresponding with negative area 12 positions on the described die 7, and the negative area 10 on the described spring shim die cavity 4 is corresponding with bossing 11 positions on the described die 7.
Be provided with locating hole 5 around the described counterdie 2, be provided with locating dowel 13 around the described patrix 1, locating hole 5 is corresponding with the position of locating dowel 13.
Be provided with alignment pin 6 around the described groove 3, be provided with pin-and-hole 14 around the described tongue 8, alignment pin 6 is corresponding with the position of pin-and-hole 14.
Wherein, the size and shape of spring shim die cavity 4 is identical with the size and shape of required spring leaf, and spring shim die cavity 4 is used for the spring leaf bending machining with projection and negative area that die 7 is provided with.
Claims (6)
1. spring leaf bending ram mould, comprise, patrix (1) and counterdie (2), the middle part of counterdie (2) is provided with groove (3), groove (3) is provided with spring shim die cavity (4), and the middle part of patrix (1) is provided with tongue (8), and tongue (8) is provided with die (7), it is characterized in that: be provided with bossing and the negative area of bending machining in the spring shim die cavity (4), die (7) is provided with bossing (11) and the negative area (12) of bending machining.
2. a kind of spring leaf bending ram mould according to claim 1 is characterized in that: tongue (8) position that is provided with in the middle part of the groove (3) that described counterdie (2) middle part is provided with and the patrix (1) is corresponding.
3. a kind of spring leaf bending ram mould according to claim 1, it is characterized in that: the spring shim die cavity (4) that described groove (3) is provided with is corresponding with die (7) position that tongue (8) is provided with.
4. a kind of spring leaf bending ram mould according to claim 1, it is characterized in that: the bossing (9) on the described spring shim die cavity (4) is corresponding with negative area (12) position on the described die (7), and the negative area (10) on the described spring shim die cavity (4) is corresponding with bossing (11) position on the described die (7).
5. a kind of spring leaf bending ram mould according to claim 1 is characterized in that: be provided with locating hole (5) around the counterdie (2), be provided with locating dowel (13) around the patrix (1), locating hole (5) is corresponding with the position of locating dowel (13).
6. a kind of spring leaf bending ram mould according to claim 1 is characterized in that: be provided with alignment pin (6) around the groove (3), be provided with pin-and-hole (14) around the tongue (8), alignment pin (6) is corresponding with the position of pin-and-hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162374 CN203253810U (en) | 2013-04-03 | 2013-04-03 | Die for stamping and bending of spring gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162374 CN203253810U (en) | 2013-04-03 | 2013-04-03 | Die for stamping and bending of spring gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253810U true CN203253810U (en) | 2013-10-30 |
Family
ID=49466419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320162374 Expired - Fee Related CN203253810U (en) | 2013-04-03 | 2013-04-03 | Die for stamping and bending of spring gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150183147A1 (en) * | 2013-12-27 | 2015-07-02 | Hon Hai Precision Industry Co., Ltd. | Method of forming films for a component |
| CN105033070A (en) * | 2015-08-25 | 2015-11-11 | 旌德县华丰电子元件有限公司 | Die for machining precise switch elements |
-
2013
- 2013-04-03 CN CN 201320162374 patent/CN203253810U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150183147A1 (en) * | 2013-12-27 | 2015-07-02 | Hon Hai Precision Industry Co., Ltd. | Method of forming films for a component |
| CN105033070A (en) * | 2015-08-25 | 2015-11-11 | 旌德县华丰电子元件有限公司 | Die for machining precise switch elements |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140403 |