CN203565668U - Flanging die structure - Google Patents
Flanging die structure Download PDFInfo
- Publication number
- CN203565668U CN203565668U CN201320730859.9U CN201320730859U CN203565668U CN 203565668 U CN203565668 U CN 203565668U CN 201320730859 U CN201320730859 U CN 201320730859U CN 203565668 U CN203565668 U CN 203565668U
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- CN
- China
- Prior art keywords
- die structure
- flanging
- flange drift
- flanging die
- cope match
- 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
The utility model provides a flanging die structure. The height of a flanging puncher pin is simply adjusted, and the production efficiency is improved while the flanging accuracy of a fin elliptical hole is ensured. The flanging die structure comprises an upper die plate, wherein the upper die plate is connected with an upper die fixing plate. The flanging die structure is characterized in that the movable flanging puncher pin is arranged on the upper die fixing plate, sleeved by a spring and connected with an oblique wedge block, the flanging puncher pin and the oblique wedge block move between the upper die plate and the upper die fixing plate, the upper die plate is provided with an adjusting wedge block matched with the oblique wedge block, and the adjusting wedge block is connected with the upper die plate through an adjusting bolt.
Description
Technical field
The utility model relates to the technical field of product processing mold, is specially a kind of flanging die structure.
Background technology
In heat exchanger elliptical tube fin punching press turn-up process, flange angle to fin elliptical aperture has required precision, flange drift go up very much or too under all can affect the flange angle of fin elliptical aperture, thereby affected the flange precision of fin elliptical aperture, need to repeatedly regulate the height of flange drift, the installation site of the flange drift in existing flanging die structure is comparatively fixing, and the height of flange drift is regulated to comparatively complexity, makes production efficiency low.
Summary of the invention
For the problems referred to above, the utility model provides a kind of flanging die structure, and it can regulate the height of flange drift simply, in the flange precision that guarantees fin elliptical aperture, has improved production efficiency.
Its technical scheme is such: a kind of flanging die structure, it comprises cope match-plate pattern, described cope match-plate pattern connects upper mould fixed plate, it is characterized in that: on described upper mould fixed plate, be provided with movable flange drift, described flange drift is set with spring, described flange drift connects tapered wedges, described flange drift moves between described cope match-plate pattern and described upper mould fixed plate together with tapered wedges, on described cope match-plate pattern, be provided with the adjusting wedge coordinating with described tapered wedges, described adjusting wedge connects described cope match-plate pattern by adjusting bolt.
It is further characterized in that: described flanging die structure also comprises lower bolster, and the counterdie corresponding with described flange drift is arranged on described lower bolster; Described flange drift is arranged on described lower bolster by counterdie fixed head; On described upper mould fixed plate, be provided with the flange drift of multiple described activities.
In said structure of the present utility model, on upper mould fixed plate, be provided with movable flange drift, flange drift is set with spring, flange drift connects tapered wedges, flange drift moves between cope match-plate pattern and upper mould fixed plate together with tapered wedges, on cope match-plate pattern, be provided with the adjusting wedge coordinating with tapered wedges, adjusting wedge connects cope match-plate pattern by adjusting bolt, by the adjusting of adjusting bolt and the support of spring, the height up and down of adjusting wedge and flange drift thereof has improved production efficiency in the flange precision that guarantees fin elliptical aperture simply.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model flanging die structure;
Fig. 2 is the local enlarged diagram of the utility model flanging die structure.
The specific embodiment
See Fig. 1, Fig. 2, a kind of flanging die structure, it comprises cope match-plate pattern 1, cope match-plate pattern 1 connects upper mould fixed plate 2, on upper mould fixed plate 2, be provided with the flange drift 3 of multiple activities, flange drift 3 is set with spring 4, flange drift 3 connects tapered wedges 5, flange drift 3 is together with tapered wedges 5 motion between cope match-plate pattern 1 and upper mould fixed plate 2, on cope match-plate pattern 1, be provided with the adjusting wedge 6 coordinating with tapered wedges 5, regulate tapered wedges 6 to connect cope match-plate pattern 1 by adjusting bolt 7, by the adjusting of adjusting bolt 7 and the support of spring 4, regulate simply the height up and down of tapered wedges 5 and flange drift 3 thereof, in the flange precision that guarantees fin elliptical aperture, improved production efficiency.
Flanging die structure also comprises lower bolster 8, and the counterdie 9 corresponding with described flange drift 3 is arranged on lower bolster 8 by counterdie fixed head 10.
Claims (4)
1. a flanging die structure, it comprises cope match-plate pattern, described cope match-plate pattern connects upper mould fixed plate, it is characterized in that: on described upper mould fixed plate, be provided with movable flange drift, described flange drift is set with spring, and described flange drift connects tapered wedges, and described flange drift moves between described cope match-plate pattern and described upper mould fixed plate together with tapered wedges, on described cope match-plate pattern, be provided with the adjusting wedge coordinating with described tapered wedges, described adjusting wedge connects described cope match-plate pattern by adjusting bolt.
2. a kind of flanging die structure according to claim 1, is characterized in that: described flanging die structure also comprises lower bolster, the counterdie corresponding with described flange drift is arranged on described lower bolster.
3. a kind of flanging die structure according to claim 1, is characterized in that: described flange drift is arranged on described lower bolster by counterdie fixed head.
4. according to the arbitrary described a kind of flanging die structure of claim 1-3, it is characterized in that: the flange drift that is provided with multiple described activities on described upper mould fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730859.9U CN203565668U (en) | 2013-11-19 | 2013-11-19 | Flanging die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730859.9U CN203565668U (en) | 2013-11-19 | 2013-11-19 | Flanging die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565668U true CN203565668U (en) | 2014-04-30 |
Family
ID=50533427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320730859.9U Expired - Fee Related CN203565668U (en) | 2013-11-19 | 2013-11-19 | Flanging die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344426A (en) * | 2017-07-27 | 2017-11-14 | 成都市龙泉通惠实业有限责任公司 | One kind is installed on adjustable stop on punch-pin |
| CN110064703A (en) * | 2019-05-05 | 2019-07-30 | 上海沪工汽车电器有限公司 | The dedicated reed profile angle adjustment mechanism of relay and method of adjustment |
| CN114247818A (en) * | 2021-11-29 | 2022-03-29 | 苏州浪潮智能科技有限公司 | A kind of punching riveting mechanism with buffer terminal |
-
2013
- 2013-11-19 CN CN201320730859.9U patent/CN203565668U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344426A (en) * | 2017-07-27 | 2017-11-14 | 成都市龙泉通惠实业有限责任公司 | One kind is installed on adjustable stop on punch-pin |
| CN110064703A (en) * | 2019-05-05 | 2019-07-30 | 上海沪工汽车电器有限公司 | The dedicated reed profile angle adjustment mechanism of relay and method of adjustment |
| CN114247818A (en) * | 2021-11-29 | 2022-03-29 | 苏州浪潮智能科技有限公司 | A kind of punching riveting mechanism with buffer terminal |
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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: 20140430 Termination date: 20201119 |