CN203955905U - A kind of diel that is provided with suspension link flange punch mechanism - Google Patents
A kind of diel that is provided with suspension link flange punch mechanism Download PDFInfo
- Publication number
- CN203955905U CN203955905U CN201420370540.4U CN201420370540U CN203955905U CN 203955905 U CN203955905 U CN 203955905U CN 201420370540 U CN201420370540 U CN 201420370540U CN 203955905 U CN203955905 U CN 203955905U
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- CN
- China
- Prior art keywords
- flange
- punch
- punch mechanism
- guide thimble
- punching
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Abstract
The utility model discloses a kind of diel that is provided with suspension link flange punch mechanism, comprise die ontology, described die ontology comprises the punch and the die that match, described punch flange is provided with punch mechanism, described die is provided with the punching hole matching with described punch mechanism, described punch mechanism comprises punching, guide thimble and cylinder, described cylinder end is located at described punch flange inwall, described cylinder comprises expansion link, described expansion link is fixedly connected with the first end face of described guide thimble, described punching pin is fixedly connected with the second end face of described guide thimble.The utility model can carry out flange and punching on flange to material by be provided with punch mechanism at punch flange on a secondary mould, by overturning process with flange is carried out to punching operation complete on same secondary mould and can make enterprise save cost and improve the production efficiency of product.
Description
Technical field
The utility model relates to a kind of diel, relates in particular to a kind of diel that is provided with suspension link flange punch mechanism.
Background technology
Diel, refers in Cold Press Working, material (metal or nonmetal) is processed into a kind of special process equipment of part (or semi-finished product).Most enterprise takes first by material mold pressing flange when to the punching of product flange, again semi-finished product are put on punching die flange is carried out to punching, because traditional moulds is all fixing punching pin to be set on punch can not stretch, cause processing mode mostly to adopt this kind of scheme, reduced the production efficiency of product.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, telescopic diel that is provided with suspension link flange punch mechanism of punching pin, and the utility model can improve production efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of diel that is provided with suspension link flange punch mechanism, comprise die ontology, described die ontology comprises the punch and the die that match, described punch flange is provided with punch mechanism, described die is provided with the punching hole matching with described punch mechanism, described punch mechanism comprises punching pin, guide thimble and cylinder, described cylinder end is located at described punch flange inwall, described cylinder comprises expansion link, described expansion link is fixedly connected with the first end face of described guide thimble, described punching pin is fixedly connected with the second end face of described guide thimble.
Be fixedly connected with by the expansion link of cylinder and the first end face of described guide thimble, described punching pin and the structural design that the second end face of described guide thimble is fixedly connected with, can make cylinder drive punching pin motion to realize Telescopic.
Improve as one, the outline of described guide thimble is set to multidiameter shape, and the miner diameter end of described multidiameter is fixedly connected with described punching pin, and described multidiameter bigger diameter end is fixedly connected with described expansion link.
By the outline of described guide thimble is set to multidiameter shape, can carry out spacing motion to punch mechanism.
Improve as one, described guide thimble is provided with internal thread, and described punching pin and described expansion link are equipped with external screw thread, and described guide thimble and described punching pin, described expansion link are threaded connection respectively.
Being threaded is a kind of widely used dismountable being fixedly connected with, and has the advantages such as simple in structure, connection is reliable, mounting or dismounting are convenient.Employing be threaded can make punch mechanism simple in structure, connect reliable and mounting or dismounting are convenient.
The technical solution adopted in the utility model, its beneficial effect is: can on a secondary mould, carry out flange and punching on flange to material by be provided with punch mechanism at punch flange, by overturning process with flange is carried out to punching operation complete on same secondary mould and can make enterprise save cost and improve the production efficiency of product.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of punch mechanism in a kind of embodiment of the utility model;
Fig. 2 is the working state schematic representation of punch mechanism in a kind of embodiment of the utility model;
Fig. 3 is another working state schematic representation of punch mechanism in a kind of embodiment of the utility model.
Detailed description of the invention
As shown in Figure 1 to Figure 3, the utility model is a kind of diel that is provided with suspension link flange punch mechanism, comprise die ontology, described die ontology comprises the punch 6 and the die 7 that match, described punch 6 flange are provided with punch mechanism 5, described die 7 is provided with the punching hole matching with described punch mechanism 5, described punch mechanism 5 comprises punching pin 1, guide thimble 2 and cylinder 4, described punch 6 flange inwalls are located in described cylinder 4 bottoms, described cylinder 4 comprises expansion link 3, described expansion link 3 is fixedly connected with the first end face of described guide thimble 2, described punching pin 1 is fixedly connected with the second end face of described guide thimble 2.
In the time of mold open state, cylinder 4 does not move, and punching pin 1 is positioned at punch 6 flange; In the time completing die work after mould matched moulds, cylinder 4 is inflated guide thimble 2 jack-up, and punching pin 1 is fixedly connected with guide thimble 2, is therefore worn product flange with guide thimble 2 by jack-up punching, rests in the punching hole of die 7; After punching operation completes, oppositely outwards motion of inflation of cylinder 4, drives guide thimble 2 and punching pin 1 outwards to move back to initial position, and mold open, takes out product.
The outline of described guide thimble 2 is set to multidiameter shape, and the miner diameter end of described multidiameter is fixedly connected with described punching pin 1, and described multidiameter bigger diameter end is fixedly connected with described expansion link 3.
In the present embodiment, described guide thimble 2 is provided with internal thread, and described punching pin 1 and described expansion link 3 are equipped with external screw thread, and described guide thimble 2 is threaded connection respectively with described punching pin 1, described expansion link 3.Guide thimble 2 is not limited to foregoing with the connected mode of punching pin 1, expansion link 3, can also be formed in one or other modes such as welding.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (3)
1. one kind is provided with the diel of suspension link flange punch mechanism, comprise die ontology, it is characterized in that: described die ontology comprises the punch (6) and the die (7) that match, described punch flange is provided with punch mechanism (5), described die is provided with the punching hole matching with described punch mechanism, described punch mechanism comprises punching pin (1), guide thimble (2) and cylinder (4), described cylinder end is located at described punch flange inwall, described cylinder comprises expansion link (3), described expansion link is fixedly connected with the first end face of described guide thimble, described punching pin is fixedly connected with the second end face of described guide thimble.
2. a kind of diel that is provided with suspension link flange punch mechanism according to claim 1, it is characterized in that: the outline of described guide thimble is set to multidiameter shape, the miner diameter end of described multidiameter is fixedly connected with described punching pin, and described multidiameter bigger diameter end is fixedly connected with described expansion link.
3. a kind of diel that is provided with suspension link flange punch mechanism according to claim 1 and 2, it is characterized in that: described guide thimble is provided with internal thread, described punching pin and described expansion link are equipped with external screw thread, and described guide thimble and described punching pin, described expansion link are threaded connection respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370540.4U CN203955905U (en) | 2014-07-04 | 2014-07-04 | A kind of diel that is provided with suspension link flange punch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370540.4U CN203955905U (en) | 2014-07-04 | 2014-07-04 | A kind of diel that is provided with suspension link flange punch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955905U true CN203955905U (en) | 2014-11-26 |
Family
ID=51916545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370540.4U Expired - Fee Related CN203955905U (en) | 2014-07-04 | 2014-07-04 | A kind of diel that is provided with suspension link flange punch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312414A (en) * | 2014-07-04 | 2016-02-10 | 杭州萧山民主模具厂 | Stamping die provided with suspension arm flanging and punching mechanism |
-
2014
- 2014-07-04 CN CN201420370540.4U patent/CN203955905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312414A (en) * | 2014-07-04 | 2016-02-10 | 杭州萧山民主模具厂 | Stamping die provided with suspension arm flanging and punching mechanism |
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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: 20141126 Termination date: 20190704 |