CN203526335U - Upper knife of bending machine - Google Patents
Upper knife of bending machine Download PDFInfo
- Publication number
- CN203526335U CN203526335U CN201320564623.2U CN201320564623U CN203526335U CN 203526335 U CN203526335 U CN 203526335U CN 201320564623 U CN201320564623 U CN 201320564623U CN 203526335 U CN203526335 U CN 203526335U
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- China
- Prior art keywords
- bending
- face
- upper knife
- folding surface
- utility
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 39
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to an upper knife of a bending machine, and relates to the field of dies of bending machines. The upper knife of the bending machine comprises an upper knife body. The upper knife of the bending machine is characterized in that a bending part is arranged at the lower end of the upper knife body, the bending part is provided with a first bending face, a second bending face, a third bending face, a fourth bending face and a fifth bending face, the first bending face is intersected with the second bending face, the second bending face is intersected with the third bending face, the third bending face is intersected with the fourth bending face, and the fourth bending face is connected with the fifth bending face through a vertical face. The upper knife of the bending machine is a die of the bending machine, products of certain shapes can be machined, the design of the bending angles of the upper knife is reasonable, multi-angle bending can be achieved, and interference among all bending angles can be avoided.
Description
Technical field:
The utility model relates to bending machine die field, relates in particular to a kind of bender upper slitter.
Background technology:
Bending machine die is that bender is used for the instrument of processing and forming plate, and this instrument has various parts to form, and different moulds consists of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.In order to blank is become under the effect at bender pressure, there is the instrument of the product of given shape and size.Bending machine die and angle thereof are to control the important step of material bending angle, closely related with product requirement.
Utility model content:
Technical problem to be solved in the utility model is to provide a kind of bender upper slitter, so that bender can process the product of given shape.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of bender upper slitter, comprise upper knife body, it is characterized in that: described upper knife body lower end is provided with bending part, bending part is provided with first fold bent face, the second folding surface, the 3rd folding surface, four fold bent face and the 5th folding surface, described first fold bent face and the second folding surface intersect, the second folding surface and the 3rd folding surface intersect, and the 3rd folding surface and four fold bent face intersect, and four fold bent face is connected by vertical plane with the 5th folding surface.
The angle of described first fold bent face and the second folding surface is 78 °.
The beneficial effects of the utility model are:
The bender upper slitter that the utility model provides is a kind of bending machine die, can process the product of given shape, and the bending angle of this upper slitter is reasonable in design, can realize multi-angle bending, between each bending angle, can not interfere.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further set forth the utility model.
As shown in Figure 1, a kind of bender upper slitter, comprise upper knife body 1, upper knife body 1 lower end is provided with bending part 2, bending part 2 is provided with first fold bent face 21, the second folding surface 22, the 3rd folding surface 23, four fold bent face 24 and the 5th folding surface 26, and first fold bent face 21 and the second folding surface 22 intersect, and the second folding surface 22 and the 3rd folding surface 23 intersect, the 3rd folding surface 23 and four fold bent face 24 intersect, and four fold bent face 24 is connected by vertical plane 25 with the 5th folding surface 26.
More than show and described basic principle of the present utility model, 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 in above-described embodiment and description, describe is only preference of the present utility model; be not used for limiting the utility model; do not departing under the prerequisite of 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 bender upper slitter, comprise upper knife body, it is characterized in that: described upper knife body lower end is provided with bending part, bending part is provided with first fold bent face, the second folding surface, the 3rd folding surface, four fold bent face and the 5th folding surface, described first fold bent face and the second folding surface intersect, the second folding surface and the 3rd folding surface intersect, and the 3rd folding surface and four fold bent face intersect, and four fold bent face is connected by vertical plane with the 5th folding surface.
2. bender upper slitter according to claim 1, is characterized in that: the angle of described first fold bent face and the second folding surface is 78 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564623.2U CN203526335U (en) | 2013-09-11 | 2013-09-11 | Upper knife of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564623.2U CN203526335U (en) | 2013-09-11 | 2013-09-11 | Upper knife of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526335U true CN203526335U (en) | 2014-04-09 |
Family
ID=50412597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320564623.2U Expired - Fee Related CN203526335U (en) | 2013-09-11 | 2013-09-11 | Upper knife of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526335U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495651A (en) * | 2013-09-11 | 2014-01-08 | 唐道雁 | Upper cutter of bending machine |
| CN104607547A (en) * | 2015-02-09 | 2015-05-13 | 江苏宏威重工机床制造有限公司 | Rotatable bending machine upper slitter |
| CN109772993A (en) * | 2018-12-27 | 2019-05-21 | 常州钢劲型钢股份有限公司 | Superelevation single weld seam square and rectangular pipe moulding process and molding die by force |
| CN109967615A (en) * | 2017-12-27 | 2019-07-05 | 震旦（中国）有限公司 | A kind of bending cutter group being used to form closed circular edge |
-
2013
- 2013-09-11 CN CN201320564623.2U patent/CN203526335U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495651A (en) * | 2013-09-11 | 2014-01-08 | 唐道雁 | Upper cutter of bending machine |
| CN104607547A (en) * | 2015-02-09 | 2015-05-13 | 江苏宏威重工机床制造有限公司 | Rotatable bending machine upper slitter |
| CN109967615A (en) * | 2017-12-27 | 2019-07-05 | 震旦（中国）有限公司 | A kind of bending cutter group being used to form closed circular edge |
| CN109967615B (en) * | 2017-12-27 | 2024-01-26 | 震旦（中国）有限公司 | Bending cutter set for forming closed annular edge |
| CN109772993A (en) * | 2018-12-27 | 2019-05-21 | 常州钢劲型钢股份有限公司 | Superelevation single weld seam square and rectangular pipe moulding process and molding die by force |
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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: 20140409 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |