CN202185495U - Bending punch structure with pressure roller for stamping parts - Google Patents
Bending punch structure with pressure roller for stamping parts Download PDFInfo
- Publication number
- CN202185495U CN202185495U CN2011202765014U CN201120276501U CN202185495U CN 202185495 U CN202185495 U CN 202185495U CN 2011202765014 U CN2011202765014 U CN 2011202765014U CN 201120276501 U CN201120276501 U CN 201120276501U CN 202185495 U CN202185495 U CN 202185495U
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- China
- Prior art keywords
- bending
- bending punch
- pressure roller
- punch
- stamping parts
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- Expired - Lifetime
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Abstract
The utility model relates to a bending punch structure with a pressure roller for stamping parts, which comprises a discharge pressure plate, a lower module and a bending punch. One lateral side, opposite to the discharge pressure plate and the lower module, of the bending punch is a bending surface. The bending punch structure with the pressure roller for the stamping parts is characterized in that a cylindrical pressure roller capable of rotating around a shaft is mounted at the position of an included angle between the bending surface of the bending punch and the bottom surface of the bending punch, and the outer peripheral surface of the pressure roller is 0.1mm to 0.3mm higher than the lower plane of the bending surface. The bending punch structure has the advantages of simple structure, easiness in manufacture, low production cost, long service life, reduced scrappage rate and improved production efficiency.
Description
Technical field
The utility model belongs to the Stamping Die Technology field, particularly relates to a kind of stamping parts band pressure roller Bending punch structure that is used for.
Background technology
The workpiece bending is to produce processing technology commonly used, is through the process of Bending punch with the alteration of form of product.Need elder generation that the part of product is compressed before the bending, then with the alteration of form of Bending punch with product.Traditional method is to compress through discharging pressing plate and the lower module part with product, utilizes the bending end of the downward stamping products of front end of Bending punch, makes product finally meet the requirements of bending shape.The drift angle place of Bending punch front end is a rounding, and when workpiece was carried out punching press, drift angle made the product bending to the product application of force.
There is following shortcoming in the Bending punch structure of said structure: Bending punch carries out in the process of punching press to workpiece; Produce very big frictional force between the drift angle of Bending punch and the workpiece; Very easily cut is caused on the surface of product, product is formed pull, increase the percent defective of product; Process because of product is softer material, punch head surface can attachment material be considered to be worth doing in the punching course, needs often cleaning to safeguard, influences production efficiency; In order to reduce Bending punch product is caused cut, must polish the drift angle of Bending punch with surface treatment increases fineness, and cost of manufacture is high.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, make easily, production cost is low, long service life, the rate of can reducing the number of rejects and seconds and enhance productivity be used for stamping parts band pressure roller Bending punch structure.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of stamping parts band pressure roller Bending punch structure that is used for; Comprise discharging pressing plate, lower module and Bending punch; Relative with lower module with the discharging pressing plate on a said Bending punch side is the bending working face; It is characterized in that: the angle between the bending working face of said Bending punch and the bottom surface of Bending punch is equipped with the cylindrical roller that can pivot, the basifacial plane 0.1mm-0.3mm of periphery protrusion bending work of said pressure roller.
The utility model can also adopt following technical scheme:
The bending working face of said Bending punch is the cascaded surface with 0.1mm transition, and the upper plane of the bending working face of Bending punch is given prominence to lower flat 0.1mm.
The bending working face of said Bending punch and the angle between the bottom surface are provided with circular groove, insert cylindrical roller in the circular groove.
The junction on said circular groove and bending work basifacial plane and the junction of circular groove and Bending punch bottom surface are equipped with the rounding that radius is 0.1mm.
Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme, and the cylindrical roller that the angle installation between the bottom surface of the bending working face of Bending punch and Bending punch can be pivoted.So the sliding friction that drift angle produced of product surface in the prior art and Bending punch is changed into the sliding friction of pressure roller and product surface, so just can not cause cut, can not make product form and pull, reduce the percent defective of product greatly the surface of product; Product can not produce the material bits in the punching course, does not need often Bending punch to be cleared up maintenance, thereby enhances productivity; This Bending punch is simple in structure, need not polish and surface treatment, and cost of manufacture is low.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of Bending punch in the utility model.
Among the figure: 1, discharging pressing plate; 2, lower module; 3, Bending punch; 3-1, bending working face; 3-2, pressure roller; 3-3, circular groove; 4, workpiece.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1 and Fig. 2, a kind of stamping parts band pressure roller Bending punch structure that is used for comprises discharging pressing plate 1, lower module 2 and Bending punch 3.Bending punch 3 is bending working face 3-1 with discharging pressing plate 1 with lower module 2 relative sides, and bending working face 3-1 is the cascaded surface with 0.1mm transition, and the upper plane of the bending working face 3-1 of Bending punch 3 is given prominence to lower flat 0.1mm.Angle between the bending working face 3-1 of Bending punch 3 and the bottom surface of Bending punch is equipped with the cylindrical roller 3-2 that can pivot, the plane 0.1mm-0.3mm of the periphery protrusion bending working face 3-1 bottom of pressure roller 3-2.The bending working face 3-1 of Bending punch 3 and the angle between the bottom surface are provided with circular groove 3-3, insert cylindrical roller 3-2 in the circular groove 3-3.Among this non-limiting embodiment; Distance between the bottom surface of the distance between the upper plane of the bending working face 3-2 of the center of circle of circular groove 3-3 and Bending punch 3 and the center of circle of circular groove 3-3 and Bending punch 3 is 1.98mm; The diameter of circular groove 3-3 is 4.04mm, and the diameter of pressure roller 3-2 is 4mm.The junction of the junction of circular groove 3-3 and bending working face 3-1 lower flat and circular groove 3-3 and Bending punch 3 bottom surfaces is equipped with the rounding that radius is 0.1mm.
Operation principle:
At first with the part of workpiece 4 with being pressed between discharging pressing plate and the lower module; Bending punch is positioned at a side of discharging pressing plate and lower module; Bending punch carries out the punching press action downwards; The surperficial rolling friction of the pressure roller of Bending punch bottom and workpiece, Bending punch bends workpiece, and the periphery of pressure roller is identical with the thickness of workpiece with distance between the lower module on the Bending punch.
Claims (4)
1. one kind is used for stamping parts band pressure roller Bending punch structure; Comprise discharging pressing plate, lower module and Bending punch; Relative with lower module with the discharging pressing plate on a said Bending punch side is the bending working face; It is characterized in that: the angle between the bending working face of said Bending punch and the bottom surface of Bending punch is equipped with the cylindrical roller that can pivot, the basifacial plane 0.1mm-0.3mm of periphery protrusion bending work of said pressure roller.
2. according to the right 1 described stamping parts band pressure roller Bending punch structure that is used for, it is characterized in that: the bending working face of said Bending punch is the cascaded surface with 0.1mm transition, and the upper plane of the bending working face of Bending punch is given prominence to lower flat 0.1mm.
3. according to the right 2 described stamping parts band pressure roller Bending punch structures that are used for, it is characterized in that: the bending working face of said Bending punch and the angle between the bottom surface are provided with circular groove, insert cylindrical roller in the circular groove.
4. according to the right 3 described stamping parts band pressure roller Bending punch structures that are used for, it is characterized in that: the junction on said circular groove and bending work basifacial plane and the junction of circular groove and Bending punch bottom surface are equipped with the rounding that radius is 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202765014U CN202185495U (en) | 2011-08-01 | 2011-08-01 | Bending punch structure with pressure roller for stamping parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202765014U CN202185495U (en) | 2011-08-01 | 2011-08-01 | Bending punch structure with pressure roller for stamping parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185495U true CN202185495U (en) | 2012-04-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202765014U Expired - Lifetime CN202185495U (en) | 2011-08-01 | 2011-08-01 | Bending punch structure with pressure roller for stamping parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185495U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316971A (en) * | 2013-05-30 | 2013-09-25 | 苏州创丰精密五金有限公司 | 90-degree bending jig |
| WO2014117744A1 (en) * | 2013-02-01 | 2014-08-07 | 江苏东浦管桩有限公司 | Easy-to-use pile tip maker |
| CN104338850A (en) * | 2013-08-07 | 2015-02-11 | 江苏博俊工业科技股份有限公司 | Stamping die capable of forming folded negative angle once |
| CN104841768A (en) * | 2015-04-30 | 2015-08-19 | 昆山电子羽电业制品有限公司 | Bending punch structure |
| CN107725905A (en) * | 2017-11-27 | 2018-02-23 | 中山路得斯空调有限公司 | A kind of air duct structure and its process equipment |
| CN108326100A (en) * | 2018-04-20 | 2018-07-27 | 浙江炜驰机械集团有限公司 | One kind turning over diclinic arc-shaped edges device |
| CN110416857A (en) * | 2019-06-30 | 2019-11-05 | 瑞声科技(新加坡)有限公司 | The pin bending device and its bending and molding method of conductive terminal |
| CN110682063A (en) * | 2019-10-17 | 2020-01-14 | 谢秋玲 | Manufacturing method of fluorocarbon paint aluminum ceiling pinch plate |
| CN112676458A (en) * | 2020-11-05 | 2021-04-20 | 安徽墙煌彩铝科技有限公司 | Compound mould of adjustable angle sign indicating number size |
-
2011
- 2011-08-01 CN CN2011202765014U patent/CN202185495U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014117744A1 (en) * | 2013-02-01 | 2014-08-07 | 江苏东浦管桩有限公司 | Easy-to-use pile tip maker |
| CN103316971A (en) * | 2013-05-30 | 2013-09-25 | 苏州创丰精密五金有限公司 | 90-degree bending jig |
| CN104338850A (en) * | 2013-08-07 | 2015-02-11 | 江苏博俊工业科技股份有限公司 | Stamping die capable of forming folded negative angle once |
| CN104338850B (en) * | 2013-08-07 | 2016-12-28 | 江苏博俊工业科技股份有限公司 | The folding one-time formed diel of negative angle |
| CN104841768A (en) * | 2015-04-30 | 2015-08-19 | 昆山电子羽电业制品有限公司 | Bending punch structure |
| CN107725905A (en) * | 2017-11-27 | 2018-02-23 | 中山路得斯空调有限公司 | A kind of air duct structure and its process equipment |
| CN108326100A (en) * | 2018-04-20 | 2018-07-27 | 浙江炜驰机械集团有限公司 | One kind turning over diclinic arc-shaped edges device |
| CN110416857A (en) * | 2019-06-30 | 2019-11-05 | 瑞声科技(新加坡)有限公司 | The pin bending device and its bending and molding method of conductive terminal |
| CN110682063A (en) * | 2019-10-17 | 2020-01-14 | 谢秋玲 | Manufacturing method of fluorocarbon paint aluminum ceiling pinch plate |
| CN110682063B (en) * | 2019-10-17 | 2020-12-04 | 周晓斌 | Manufacturing method of fluorocarbon paint aluminum ceiling pinch plate |
| CN112676458A (en) * | 2020-11-05 | 2021-04-20 | 安徽墙煌彩铝科技有限公司 | Compound mould of adjustable angle sign indicating number size |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |