CN204093904U - A kind of composite die - Google Patents
A kind of composite die Download PDFInfo
- Publication number
- CN204093904U CN204093904U CN201420416936.8U CN201420416936U CN204093904U CN 204093904 U CN204093904 U CN 204093904U CN 201420416936 U CN201420416936 U CN 201420416936U CN 204093904 U CN204093904 U CN 204093904U
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- utility
- upper bolster
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of composite die of the utility model, it comprises upper bolster, die shoe, be fixed on the die on upper bolster, punch and guide pillar, be provided with projection in described die, projection is connected with upper bolster by spring, and described punch is placed in ring baffle, punch is provided with limited block and supporting plate, and described supporting plate is connected with die shoe by spring; Described die is drift; The described ring baffle upper male mould left side is provided with dog screw.The utility model have structure simple, reasonable in design, save cost, can ensure that flange height is consistent, the advantage of improving the quality of products simultaneously.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of composite die.
Background technology
In prior art, flanging die and punching die are all the two pieces moulds independently separated, and in materials and parts processing, need two procedures, production efficiency is low, and production cost is higher.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of structure simple, reasonable in design, save production cost, integrate a kind of composite die of punching and flange.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of composite die, it comprises upper bolster, die shoe, be fixed on the die on upper bolster, punch and guide pillar, be provided with projection in described die, projection is connected with upper bolster by spring, and described punch is placed in ring baffle, punch is provided with limited block and supporting plate, and described supporting plate is connected with die shoe by spring.
Described die is drift.
The described ring baffle upper male mould left side is provided with dog screw.
The beneficial effects of the utility model are:
1) the utility model structure is simple, reasonable in design, easy to use, by the supporting plate that spring is connected with die shoe, not only there is the effect of flanging, also play the effect of discharging, by the projection that spring is connected with upper bolster, materials and parts can be made slowly to be out of shape, to improve the quality of products;
2) in the utility model, ring baffle has spacing effect to materials and parts, makes the parts flanged-edge height of processing consistent.
Accompanying drawing explanation
Fig. 1 is the real structural representation of the utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of composite die, it comprises upper bolster 1, die shoe 2, be fixed on the die 3 on upper bolster 1, punch 4 and guide pillar 5, be provided with projection 6 in die 4, projection 6 is connected with upper bolster 1 by spring 7, punch 4 is placed in ring baffle 8, and punch 4 is provided with limited block 9 and supporting plate 10, and supporting plate 10 is connected with die shoe 2 by spring 7.
Die 4 is drift.
Ring baffle 8 upper male mould 4 left side is provided with dog screw 11.
When upper bolster 1 drives die 3 to move downward, die 3 and projection 6 first contact with the materials and parts 12 be placed on supporting plate 10, and die 3 and supporting plate 10 extrude materials and parts 12 and move downward afterwards, and projection 6 moves upward, until flange completes; When upper bolster 1 moves upward, under the effect of spring 8, original position got back to respectively by projection 6 and supporting plate 10, and retainer completes.Materials and parts 12 are to left movement, and dog screw 11 enters the aperture on materials and parts 12, are fixed, spacing to materials and parts 12, thus determine next punching position.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a composite die, it comprises upper bolster, die shoe, be fixed on the die on upper bolster, punch and guide pillar, it is characterized in that: be provided with projection in described die, projection is connected with upper bolster by spring, described punch is placed in ring baffle, punch is provided with limited block and supporting plate, and described supporting plate is connected with die shoe by spring.
2. a kind of composite die according to claim 1, is characterized in that: described die is drift.
3. a kind of composite die according to claim 1, is characterized in that: the described ring baffle upper male mould left side is provided with dog screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416936.8U CN204093904U (en) | 2014-07-22 | 2014-07-22 | A kind of composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416936.8U CN204093904U (en) | 2014-07-22 | 2014-07-22 | A kind of composite die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093904U true CN204093904U (en) | 2015-01-14 |
Family
ID=52262374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416936.8U Expired - Fee Related CN204093904U (en) | 2014-07-22 | 2014-07-22 | A kind of composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204093904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889254A (en) * | 2015-06-18 | 2015-09-09 | 广西柳州市昌业机械制造有限公司 | Part punching and flanging die |
| CN107855413A (en) * | 2016-09-22 | 2018-03-30 | 宝山钢铁股份有限公司 | The outer plate stamping and forming die of aluminium doors and method for controlling springback |
| CN110681813A (en) * | 2019-09-20 | 2020-01-14 | 贵州航天新力铸锻有限责任公司 | Die and method for flange plate forging, impact extrusion and reverse upsetting composite forming |
-
2014
- 2014-07-22 CN CN201420416936.8U patent/CN204093904U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889254A (en) * | 2015-06-18 | 2015-09-09 | 广西柳州市昌业机械制造有限公司 | Part punching and flanging die |
| CN107855413A (en) * | 2016-09-22 | 2018-03-30 | 宝山钢铁股份有限公司 | The outer plate stamping and forming die of aluminium doors and method for controlling springback |
| CN110681813A (en) * | 2019-09-20 | 2020-01-14 | 贵州航天新力铸锻有限责任公司 | Die and method for flange plate forging, impact extrusion and reverse upsetting composite forming |
| CN110681813B (en) * | 2019-09-20 | 2021-02-23 | 贵州航天新力铸锻有限责任公司 | Die and method for flange plate forging, impact extrusion and reverse upsetting composite forming |
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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: 20150114 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |