CN204220750U - A kind of flanging die - Google Patents
A kind of flanging die Download PDFInfo
- Publication number
- CN204220750U CN204220750U CN201420417001.1U CN201420417001U CN204220750U CN 204220750 U CN204220750 U CN 204220750U CN 201420417001 U CN201420417001 U CN 201420417001U CN 204220750 U CN204220750 U CN 204220750U
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- CN
- China
- Prior art keywords
- die
- supporting plate
- utility
- model
- upper bolster
- Prior art date
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- Expired - Fee Related
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Abstract
A kind of flanging die of the utility model, it comprises upper bolster, die shoe, is fixed on the die on upper bolster and die shank, punch and guide pillar, and be provided with projection in described die, projection is connected with upper bolster by spring, and described punch is provided with limited block and supporting plate; Described supporting plate is connected with die shoe by spring; Described supporting plate upper surface is provided with groove.It is simple, reasonable in design, easy to use that the utility model has structure, 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 flanging die.
Background technology
Flanging die is widely used in the processing of various component of machine, in prior art, due to mould closed before, there is between flanging die larger gap, thus cause in mould closing course, the distance of relative movement of flanging die and part is larger, thus cause flanging die cannot with part otch precise positioning, cause the flange height of part inconsistent, the quality of production is unstable, accessory size fluctuation is large, impact assembling.
Utility model content
It is simple, reasonable in design, easy to use that technical problem to be solved in the utility model is to provide a kind of structure, can guarantee that flange height is consistent, a kind of flanging die that the quality of production is stable simultaneously.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of flanging die, it comprises upper bolster, die shoe, is fixed on the die on upper bolster and die shank, punch and guide pillar, and be provided with projection in described die, projection is connected with upper bolster by spring, and described punch is provided with limited block and supporting plate.
Described supporting plate is connected with die shoe by spring.
Described supporting plate upper surface is provided with groove.
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, supporting plate upper surface is provided with groove, 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;
Fig. 2 is utility model works figure.
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 1-2, a kind of flanging die, it comprises upper bolster 1, die shoe 2, be fixed on the die 3 on upper bolster 1 and die shank 4, punch 5 and guide pillar 6, be provided with projection 7 in die 3, projection 7 is connected with upper bolster 1 by spring 8, and punch 5 is provided with limited block 9 and supporting plate 10.
Supporting plate 10 is connected with die shoe 2 by spring 8.
Supporting plate 10 upper surface is provided with groove 11.
When upper bolster 1 drives die 3 to move downward, die 3 and projection 7 first contact with the materials and parts 12 be placed on supporting plate 10, die 3 and supporting plate 10 extrude materials and parts 12 and move downward afterwards, materials and parts 12 are placed in the part between punch 5 and projection 7, start slowly to be out of shape, projection 7 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 7 and supporting plate 10, and retainer completes.
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 (2)
1. a flanging die, it comprises upper bolster, die shoe, be fixed on the die on upper bolster and die shank, punch and guide pillar, described punch is provided with limited block, it is characterized in that: be provided with projection in described die, projection is connected with upper bolster by spring, described punch is provided with supporting plate, and described supporting plate is connected with die shoe by spring.
2. a kind of flanging die according to claim 1, is characterized in that: described supporting plate upper surface is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417001.1U CN204220750U (en) | 2014-07-22 | 2014-07-22 | A kind of flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417001.1U CN204220750U (en) | 2014-07-22 | 2014-07-22 | A kind of flanging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220750U true CN204220750U (en) | 2015-03-25 |
Family
ID=52918893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417001.1U Expired - Fee Related CN204220750U (en) | 2014-07-22 | 2014-07-22 | A kind of flanging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220750U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824686A (en) * | 2017-11-04 | 2018-03-23 | 滁州市新康达金属制品有限公司 | Refrigerator backboard is punched flanging die |
| CN108637101A (en) * | 2018-05-11 | 2018-10-12 | 邢箫 | A kind of drilling rod protective case production technology |
| CN108687237A (en) * | 2018-05-11 | 2018-10-23 | 邢箫 | A kind of high-precision flange hardware dies |
| CN110682055A (en) * | 2019-09-20 | 2020-01-14 | 贵州航天新力铸锻有限责任公司 | Plate forging and spinning composite forming method for thin-wall welding neck flange |
| CN112517703A (en) * | 2020-11-13 | 2021-03-19 | 浙江久泰集成房屋科技有限公司 | Thin-wall metal plate grooving die |
-
2014
- 2014-07-22 CN CN201420417001.1U patent/CN204220750U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824686A (en) * | 2017-11-04 | 2018-03-23 | 滁州市新康达金属制品有限公司 | Refrigerator backboard is punched flanging die |
| CN108637101A (en) * | 2018-05-11 | 2018-10-12 | 邢箫 | A kind of drilling rod protective case production technology |
| CN108687237A (en) * | 2018-05-11 | 2018-10-23 | 邢箫 | A kind of high-precision flange hardware dies |
| CN108687237B (en) * | 2018-05-11 | 2019-11-01 | 泰州东星精密机器有限公司 | A kind of high-precision flange hardware dies |
| CN108637101B (en) * | 2018-05-11 | 2019-12-27 | 解涛 | Production process of drill rod protective sleeve |
| CN110682055A (en) * | 2019-09-20 | 2020-01-14 | 贵州航天新力铸锻有限责任公司 | Plate forging and spinning composite forming method for thin-wall welding neck flange |
| CN110682055B (en) * | 2019-09-20 | 2021-04-06 | 贵州航天新力铸锻有限责任公司 | Plate forging and spinning composite forming method for thin-wall welding neck flange |
| CN112517703A (en) * | 2020-11-13 | 2021-03-19 | 浙江久泰集成房屋科技有限公司 | Thin-wall metal plate grooving die |
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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: 20150325 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |