CN203610519U - Copper ring drawing edge-cutting die - Google Patents
Copper ring drawing edge-cutting die Download PDFInfo
- Publication number
- CN203610519U CN203610519U CN201320763635.8U CN201320763635U CN203610519U CN 203610519 U CN203610519 U CN 203610519U CN 201320763635 U CN201320763635 U CN 201320763635U CN 203610519 U CN203610519 U CN 203610519U
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- China
- Prior art keywords
- die
- plate
- lower bolster
- concave
- convex mold
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Abstract
The utility model discloses a copper ring drawing edge-cutting die which comprises an upper die body and a lower die body. The upper die body comprises an upper die plate, an upper padding plate, a female and male die, a bolt, a die handle and a striking rod. A die core is arranged in the female and male die and sleeved with an upper unloading plate. The lower end of the bolt is fastened to the upper unloading plate. The bolt is provided with a spring in a sleeved mode. The spring is arranged between the female and male die and the upper unloading plate. The lower die body comprises a lower die plate, a lower padding plate, a female die, a lower unloading plate, a drawing male die, an edge-cutting male die and an ejecting rod. The lower end of the edge-cutting male die is located in the lower padding plate. The upper end of the ejecting rod makes contact with the lower unloading plate, and the lower end of the ejecting rod makes contact with an elastic part. The copper ring drawing edge-cutting die improves the production efficiency and the stability of the product quality.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of copper ring drawing shaving die.
Background technology
The production technology of copper ring at present, is mainly that after drawing, independent trimming goes to produce, because product is less, and inconvenient operation in the time of trimming, product materials thinner (expecting between thick 0.15-0.3), very easily produces distortion.Also need more manpower and machine to go to meet production requirement simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of copper ring drawing shaving die, has improved the stability of production efficiency and product quality.
For achieving the above object, the utility model provides a kind of copper ring drawing shaving die, comprise the upper die and lower die that cooperatively interact, described patrix comprises cope match-plate pattern, be arranged on the upper padding plate of described cope match-plate pattern below, be arranged on the concave-convex mold of described upper padding plate below, successively through described cope match-plate pattern and mobilizable bolt of upper padding plate and concave-convex mold, be arranged on the die shank in described cope match-plate pattern, and be arranged on the knockout rod in described die shank, in described concave-convex mold, be provided with core rod, described concave-convex mold overcoat has mobilizable loading and unloading material plate, the lower end of described bolt is fastened on described loading and unloading material plate, and on described bolt, cover has spring, described spring is between described concave-convex mold and described loading and unloading material plate, the lower end of described knockout rod is stretched in described concave-convex mold and contacts with described core rod through described upper padding plate, described counterdie comprises lower bolster, be arranged on described lower bolster top lower bolster, be arranged on described lower bolster top die, be arranged on lower stripper in described die, be arranged on the drawing punch that is setting up and down and interfixes in described lower stripper and trimming punch and successively through described lower bolster and the push rod of lower bolster, the lower end of described trimming punch is positioned in described lower bolster, lower stripper described in the upper end in contact of described push rod, lower end in contact one elastic component of described push rod.
Preferably, described patrix also comprises two outer guiding posts, and the upper end of described outer guiding post is stretched in described cope match-plate pattern, and the lower end of described outer guiding post is supported on described lower bolster.
Preferably, described elastic component comprises elastic caoutchouc and is positioned at two location-plates at the upper and lower two ends of described elastic caoutchouc and is connected the connecting axle of two described location-plates, the lower end in contact of described push rod is positioned at the location-plate of described elastic caoutchouc upper end, and the upper end of described connecting axle is stretched in described lower bolster.
Compared with prior art, copper ring drawing shaving die of the present utility model combines the drawing of thin material copper ring and trimming operation, thereby has improved production efficiency and quality product stability, and easy and simple to handle.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model copper ring drawing shaving die.
Fig. 2 is the top view of Fig. 1.
The specific embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly element numbers represents similar element.
Please refer to Fig. 1-2, copper ring drawing shaving die of the present utility model comprises the counterdie and the patrix that cooperatively interact.Wherein, described patrix comprise cope match-plate pattern 1, be arranged on described cope match-plate pattern 1 below upper padding plate 2, be arranged on the concave-convex mold 3 of described upper padding plate 2 belows and successively through mobilizable bolt 4 of described cope match-plate pattern 1, upper padding plate 2 and concave-convex mold 3.In described concave-convex mold 3, be provided with core rod 5, described concave-convex mold 3 overcoats have mobilizable loading and unloading material plate 6.The lower end of described bolt 4 is fastened on described loading and unloading material plate 6, and on described bolt 4, cover has spring 7, and described spring 7 is between described concave-convex mold 3 and described loading and unloading material plate 6.Described patrix also comprises die shank 8 and the knockout rod 9 that is positioned at described die shank 8, and the lower end of described die shank 8 is arranged in described cope match-plate pattern 1, and the lower end of described knockout rod 9 is stretched in described concave-convex mold 3 and contacts with described core rod 5 through described upper padding plate 2.Described patrix also comprises two outer guiding posts 10, and the upper end of described outer guiding post 10 is stretched in described cope match-plate pattern 1.
Described counterdie comprises lower bolster 11, be arranged on the lower bolster 12 of described lower bolster 11 tops, be arranged on described lower bolster 12 tops die 13, be arranged on lower stripper 14 in described die 13, be arranged on the drawing punch 15 that is setting up and down and interfixes in described lower stripper 14 and trimming punch 16 and successively through described lower bolster 11 and the push rod 17 of lower bolster 12.The lower end of described outer guiding post 10 is supported on described lower bolster 11.The lower end of described trimming punch 16 is positioned in described lower bolster 12, lower stripper 14 described in the upper end in contact of described push rod 17, lower end in contact one elastic component 18 of described push rod 17.Described elastic component 18 comprises elastic caoutchouc 18a and is positioned at two location-plate 18b at the upper and lower two ends of described elastic caoutchouc 18a and is connected the connecting axle 18c of two described location-plate 18b, the lower end in contact of described push rod 17 is positioned at the location-plate 18b of described elastic caoutchouc 18 upper ends, and the upper end of described connecting axle 18c is stretched in described lower bolster 11.
Edge-cutting and hole-punching hole flanging one-shot forming technique step of the present utility model is:
(1), provide above-mentioned mould.
(2), described patrix is arranged on the top shoe moving up and down of forcing press, and the copper material strip b that needs drawing trimming is put on described counterdie and is located.
(3), make described top shoe drive described patrix descending, make described stretching convex die 15 drawing copper material strip b, and make described concave-convex mold 3 encounter described trimming punch 16 to carry out trimming action, obtain the finished product after drawing trimming and form trimming waste material.
(4), make described top shoe drive described patrix up, utilize described knockout rod 9 to push described core rod 5 finished product is drawn off to mould, and utilize described elastic component 18 to push described push rod 17, make described push rod 17 push described lower stripper 14 trimming waste material is drawn off to mould.
The utility model combines the drawing of thin material copper ring and trimming operation, thereby has improved production efficiency and quality product stability, and easy and simple to handle.
In conjunction with most preferred embodiment, the utility model is described above, but the utility model is not limited to the embodiment of above announcement, and should contains the various modifications of carrying out according to essence of the present utility model, equivalent combinations.
Claims (3)
1. a copper ring drawing shaving die, comprise the upper die and lower die that cooperatively interact, it is characterized in that: described patrix comprises cope match-plate pattern, be arranged on the upper padding plate of described cope match-plate pattern below, be arranged on the concave-convex mold of described upper padding plate below, successively through described cope match-plate pattern and mobilizable bolt of upper padding plate and concave-convex mold, be arranged on the die shank in described cope match-plate pattern, and be arranged on the knockout rod in described die shank, in described concave-convex mold, be provided with core rod, described concave-convex mold overcoat has mobilizable loading and unloading material plate, the lower end of described bolt is fastened on described loading and unloading material plate, and on described bolt, cover has spring, described spring is between described concave-convex mold and described loading and unloading material plate, the lower end of described knockout rod is stretched in described concave-convex mold and contacts with described core rod through described upper padding plate, described counterdie comprises lower bolster, be arranged on described lower bolster top lower bolster, be arranged on described lower bolster top die, be arranged on lower stripper in described die, be arranged on the drawing punch that is setting up and down and interfixes in described lower stripper and trimming punch and successively through described lower bolster and the push rod of lower bolster, the lower end of described trimming punch is positioned in described lower bolster, lower stripper described in the upper end in contact of described push rod, lower end in contact one elastic component of described push rod.
2. copper ring drawing shaving die as claimed in claim 1, is characterized in that: described patrix also comprises two outer guiding posts, the upper end of described outer guiding post is stretched in described cope match-plate pattern, and the lower end of described outer guiding post is supported on described lower bolster.
3. copper ring drawing shaving die as claimed in claim 1, it is characterized in that: described elastic component comprises elastic caoutchouc and is positioned at two location-plates at the upper and lower two ends of described elastic caoutchouc and is connected the connecting axle of two described location-plates, the lower end in contact of described push rod is positioned at the location-plate of described elastic caoutchouc upper end, and the upper end of described connecting axle is stretched in described lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763635.8U CN203610519U (en) | 2013-11-27 | 2013-11-27 | Copper ring drawing edge-cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763635.8U CN203610519U (en) | 2013-11-27 | 2013-11-27 | Copper ring drawing edge-cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610519U true CN203610519U (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763635.8U Expired - Fee Related CN203610519U (en) | 2013-11-27 | 2013-11-27 | Copper ring drawing edge-cutting die |
Country Status (1)
| Country | Link |
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| CN (1) | CN203610519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639299A (en) * | 2013-11-27 | 2014-03-19 | 梧州恒声电子科技有限公司 | Copper ring deep drawing trimming die |
| CN104841774A (en) * | 2015-05-26 | 2015-08-19 | 珠海格莱利模具有限公司 | Automotive drum-type brake shoe punching die and punching method |
| CN106734608A (en) * | 2016-12-20 | 2017-05-31 | 广东合和建筑五金制品有限公司 | A kind of sea whelk automatic punching die |
-
2013
- 2013-11-27 CN CN201320763635.8U patent/CN203610519U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639299A (en) * | 2013-11-27 | 2014-03-19 | 梧州恒声电子科技有限公司 | Copper ring deep drawing trimming die |
| CN104841774A (en) * | 2015-05-26 | 2015-08-19 | 珠海格莱利模具有限公司 | Automotive drum-type brake shoe punching die and punching method |
| CN104841774B (en) * | 2015-05-26 | 2017-01-11 | 珠海格莱利模具有限公司 | Automotive drum-type brake shoe punching die and punching method |
| CN106734608A (en) * | 2016-12-20 | 2017-05-31 | 广东合和建筑五金制品有限公司 | A kind of sea whelk automatic punching 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: 20140528 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |