CN203124539U - Novel rolling shaft bending mechanism - Google Patents
Novel rolling shaft bending mechanism Download PDFInfo
- Publication number
- CN203124539U CN203124539U CN 201320000545 CN201320000545U CN203124539U CN 203124539 U CN203124539 U CN 203124539U CN 201320000545 CN201320000545 CN 201320000545 CN 201320000545 U CN201320000545 U CN 201320000545U CN 203124539 U CN203124539 U CN 203124539U
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- CN
- China
- Prior art keywords
- bending
- roller bearing
- product
- rolling shaft
- novel
- 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 discloses a novel rolling shaft bending mechanism which comprises bending plunger chips. The inner side edge of each bending plunger chip is provided with a concave bending end. A rolling shaft groove is formed between each bending end and the bottom of each bending puncher chip. A rolling shaft movably connected with each rolling shaft groove is arranged in each rolling shaft groove. Each rolling shaft protrudes out of one side of each rolling shaft groove. By adoption of the structure, according to the novel rolling shaft bending mechanism, the instant the bending puncher chip is contacted with a product in a bending process, the rolling shafts rotate ceaselessly at the time of pushing the product to be bent, thus, the stress produced when the bending puncher chips are directly contacted with the product, and the bending puncher chips are prevented from scratching the product due to stress, and therefore processing requirements of the product are met, the surface of the product does not need secondary processing, production efficiency of the product is improved, and production cost of the product is saved.
Description
Technical field
The utility model relates to field, diel field, particularly relates to a kind of novel roller bearing bending mechanism.
Background technology
At present, because the developing rapidly of the cold stamping progressive die, the bending drift in traditional bending mechanism may the scratch stamping products, and the product surface that causes making scratches the demand that can't satisfy the client.At this moment, often need the secondary polishing is carried out on the surface, do not scratch so that its surface has, meet the product processing request, as seen, traditional bending mechanism can't satisfy the production demand, has seriously reduced production efficiency of products.
The utility model content
The technical problem that the utility model mainly solves provides a kind of novel roller bearing bending mechanism, solved in the prior art bending drift in the bending mechanism in the process of formed product the problem of product surface scratch.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of novel roller bearing bending mechanism is provided, comprise the bending drift, the inner side edge of described bending drift is equipped with the bending end of depression, also be provided with a roller bearing groove between described bending end and the bending ram bottom, one roller bearing that flexibly connects is installed in the described roller bearing groove, and described roller bearing protrudes from a side of roller bearing groove.
In preferred embodiment of the utility model, described roller bearing groove is semi-circular recesses.
In preferred embodiment of the utility model, described roller bearing is cylinder.
In preferred embodiment of the utility model, the diameter of described roller bearing groove is than the big 0.05mm of diameter of roller bearing.
In preferred embodiment of the utility model, the part that described roller bearing protrudes from the roller bearing groove flushes with the edge of bending end.
The beneficial effects of the utility model are: novel roller bearing bending mechanism of the present utility model, this bending mechanism is provided with the roller bearing groove at bending drift and product contact position, the roller bearing of further in the roller bearing groove, packing into, contact product is in a flash in the bending process when the bending drift, roller bearing is also gyrating when promoting the product bending, so just disperseed bending drift and product directly to contact the stress of generation, also just avoided the bending drift because stress scratches product, thereby the processing request of the product that satisfies, need not the product surface secondary operations, improve production efficiency of products, saved production cost of products.
Description of drawings
Fig. 1 is the structural representation of novel roller bearing bending mechanism one preferred embodiment of the utility model;
The mark of each parts is as follows in the accompanying drawing: 1, bending drift, 2, roller bearing, 11, bending end, 12, the roller bearing groove.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model provides a kind of novel roller bearing bending mechanism, comprise bending drift 1, the inner side edge of described bending drift 1 is equipped with the bending end 11 of depression, also be provided with a roller bearing groove 12 between described bending end 11 and bending drift 1 bottom, one roller bearing 2 that flexibly connects is installed in the described roller bearing groove 12, and described roller bearing 2 protrudes from a side of roller bearing groove 12.
Roller bearing groove 12 described in the utility model is semi-circular recesses, and described roller bearing 2 is installed in the roller bearing groove 12, and hence one can see that, and described roller bearing 2 is cylinder.Wherein, the diameter of described roller bearing groove 12 is than the slightly larger in diameter of roller bearing 2, and it has the movement clearance that roller bearing 2 is moved and do not break away from roller bearing groove 12, and concrete, the diameter of described roller bearing groove 12 is than the big 0.05mm of diameter of roller bearing 2.
Roller bearing 2 described in the utility model is installed in the roller bearing groove 12, and described roller bearing 2 protrudes from a side of roller bearing groove 12.Wherein, the part that described roller bearing 2 protrudes from roller bearing groove 12 flushes with the edge of bending end 11, and roller bearing 2 just begins to rotate when touching product in the bending process, has reduced the impulsive force of 1 pair of product of bending drift, has avoided the scuffing of product surface.
The novel roller bearing bending mechanism that the utility model discloses, this bending mechanism is provided with roller bearing groove 12 at bending drift and product contact position, the roller bearing 2 of further in roller bearing groove 12, packing into, contact product is in a flash in the bending process when the bending drift, roller bearing 2 is also gyrating when promoting the product bending, so just disperseed bending drift and product directly to contact the stress of generation, also just avoided the bending drift because stress scratches product, thereby the processing request of the product that satisfies, need not the product surface secondary operations, improve production efficiency of products, saved production cost of products.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. novel roller bearing bending mechanism, comprise the bending drift, it is characterized in that, the inner side edge of described bending drift is equipped with the bending end of depression, also be provided with a roller bearing groove between described bending end and the bending ram bottom, one roller bearing that flexibly connects is installed in the described roller bearing groove, and described roller bearing protrudes from a side of roller bearing groove.
2. novel roller bearing bending mechanism according to claim 1 is characterized in that, described roller bearing groove is semi-circular recesses.
3. novel roller bearing bending mechanism according to claim 2 is characterized in that, described roller bearing is cylinder.
4. novel roller bearing bending mechanism according to claim 3 is characterized in that, the diameter of described roller bearing groove is than the big 0.05mm of diameter of roller bearing.
5. novel roller bearing bending mechanism according to claim 1 is characterized in that, the part that described roller bearing protrudes from the roller bearing groove flushes with the edge of bending end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000545 CN203124539U (en) | 2013-01-04 | 2013-01-04 | Novel rolling shaft bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000545 CN203124539U (en) | 2013-01-04 | 2013-01-04 | Novel rolling shaft bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124539U true CN203124539U (en) | 2013-08-14 |
Family
ID=48932560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000545 Expired - Fee Related CN203124539U (en) | 2013-01-04 | 2013-01-04 | Novel rolling shaft bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188227A (en) * | 2017-12-29 | 2018-06-22 | 江苏尚诚精密模具科技有限公司 | A kind of control seat bending roller assembly |
| CN109967604A (en) * | 2019-03-07 | 2019-07-05 | 北京中益宏宇工贸有限公司 | A kind of molding punching compound die of automobile metal plate work and forming method |
| CN109967603A (en) * | 2019-03-07 | 2019-07-05 | 北京中益宏宇工贸有限公司 | The mold and forming method of two ladder automobile metal plate work of disposal molding |
-
2013
- 2013-01-04 CN CN 201320000545 patent/CN203124539U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188227A (en) * | 2017-12-29 | 2018-06-22 | 江苏尚诚精密模具科技有限公司 | A kind of control seat bending roller assembly |
| CN109967604A (en) * | 2019-03-07 | 2019-07-05 | 北京中益宏宇工贸有限公司 | A kind of molding punching compound die of automobile metal plate work and forming method |
| CN109967603A (en) * | 2019-03-07 | 2019-07-05 | 北京中益宏宇工贸有限公司 | The mold and forming method of two ladder automobile metal plate work of disposal molding |
| CN109967604B (en) * | 2019-03-07 | 2021-03-26 | 北京中益宏宇工贸有限公司 | Stamping compound die for forming automobile sheet metal part and forming method |
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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: 20130814 Termination date: 20170104 |