CN207205005U - A kind of structure of 90 degree of bendings of continuous mold forming - Google Patents
A kind of structure of 90 degree of bendings of continuous mold forming Download PDFInfo
- Publication number
- CN207205005U CN207205005U CN201721119494.0U CN201721119494U CN207205005U CN 207205005 U CN207205005 U CN 207205005U CN 201721119494 U CN201721119494 U CN 201721119494U CN 207205005 U CN207205005 U CN 207205005U
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- sub
- lower mould
- inclined plane
- enters
- degree
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Abstract
The utility model provides a kind of structure of 90 degree of bendings of continuous mold forming.A kind of structure of 90 degree of bendings of continuous mold forming, it includes the upper die and lower die of die ontology；Upper mould enters son and bending punching pin provided with de- material；Lower mould enters son provided with lower mould；De- material enters and enters sub- inclined plane provided with de- material among sub- bottom surface；De- material enters is provided with punching pin through hole inside sub- right-hand member；Bending punching pin is located in punching pin through hole；Lower mould enters sub- top surface and is provided with to enter the lower mould that sub- inclined plane is engaged with de- material and enter sub first inclined plane；Lower mould enters sub- inclined plane right-hand member and tilts down to form lower mould and enter sub second inclined plane；The bottom surface of bending station is provided with the circular arc folding surface mutually agreed with bending angle.A kind of structure of 90 degree of bendings of continuous mold forming of the present utility model, by the way of being flung using oblique angle, reduce the comparative resistance between product and mould, reduce the abrasion of mould punching pin and product surface scratch, for porose product, deflection is reduced, and bending angle can be modified according to being actually needed.
Description
Technical field
Pressing and bending field is the utility model is related to, more particularly to a kind of structure of 90 degree of bendings of continuous mold forming.
Background technology
For current continuous die stamping thickness 90 degree of bending products of material, punching press folding is typically carried out by the way of straight up and down
Curved, stripper plate and lower mould enter sub-folder and live material, then by punching pin downward bending product, in the case where material is thicker, punching pin to
Met obstructions during lower bending relatively large, material surface is produced scratch, by the punching damaged deformation on bending edges, and be molded
90 degree can not adjust, and be used in combination, and for product with holes on bending edges, change is scraped in the hole that can often occur on bending edges by curved punching pin
Shape, cause aperture to diminish, the frequency that the scene of adding repairs a die, also increase cost of manufacture.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of structure of 90 degree of bendings of continuous mold forming, reduce
Comparative resistance between product and mould, reduce the abrasion of mould punching pin and the scratch of product surface, for porose product,
Deflection is reduced, moreover, bending angle can be modified according to being actually needed.
Technical scheme is used by the utility model solves its technical problem：A kind of knot of 90 degree of bendings of continuous mold forming
Structure, it includes the upper die and lower die of die ontology；De- material is provided with the upper mould and enters son and bending punching pin；Set on the lower mould
It is equipped with lower mould and enters son；The centre position that the de- material enters sub- bottom surface is provided with acclivitous de- material from left to right and enters sub- inclination
Face；The right-hand member that the de- material enters son is internally provided with punching pin through hole；The bending punching pin is located in punching pin through hole；The lower mould
The top surface for entering son is provided with to enter the lower mould that sub- inclined plane is engaged with de- material to inclined from left to right and enter the first inclined plane of son；Institute
State lower mould and enter the right-hand member of sub- inclined plane and tilt down to form lower mould and enter sub second inclined plane；The lower mould enter sub first inclined plane and
Lower mould enters sub second inclined plane and forms bending angle；The bottom surface of bending station is provided with the circular arc mutually agreed with bending angle and rolled over
Bent face.
The lower mould enters sub first inclined plane and lower mould enters sub second inclined plane and forms bending angle as 90 degree.
The left end that the lower mould enters sub first inclined plane is provided with transition cambered surface.
The de- material enter son de- material enter sub- inclined plane left end set de- material enter sub- horizontal plane.
The product bending of the position of the transition cambered surface forms excessive flex area.
The beneficial effects of the utility model：The structure of 90 degree of bendings of a kind of continuous mold forming of the present utility model, using oblique
The mode that angle is flung, the comparative resistance between product and mould is reduced, reduce the abrasion of mould punching pin and scraping for product surface
Trace, for porose product, deflection is reduced, moreover, bending angle can be modified according to being actually needed.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the structure of 90 degree of bendings of continuous mold forming of embodiment；
Fig. 2 is that a kind of de- material of the structure of 90 degree of bendings of continuous mold forming of embodiment enters the schematic diagram of son；
Fig. 3 is that a kind of lower mould of the structure of 90 degree of bendings of continuous mold forming of embodiment enters the schematic diagram of son.
Embodiment
In order to deepen to understanding of the present utility model, the utility model is done further below in conjunction with drawings and examples
It is described in detail, the embodiment is only used for explaining the utility model, and the scope of protection of the utility model is not formed and limited.
Embodiment
As shown in Figure 1 to Figure 3, a kind of structure of 90 degree of bendings of continuous mold forming is present embodiments provided, it includes mould
The upper die and lower die of body；De- material is provided with the upper mould and enters son 2 and bending punching pin 1；Lower mould is provided with the lower mould to enter
Son 3；The centre position that the de- material enters sub 2 bottom surfaces is provided with acclivitous de- material from left to right and enters sub- inclined plane 21；It is described
The right-hand member that de- material enters son 2 is internally provided with punching pin through hole 23；The bending punching pin 1 is located in punching pin through hole 23；The lower mould
The top surface for entering son 3 is provided with to enter the lower mould that sub- inclined plane 21 is engaged with de- material to inclined from left to right and enter the first inclined plane of son
31；The right-hand member that the lower mould enters sub- inclined plane, which tilts down, to be formed lower mould and enters sub second inclined plane 33；The lower mould enters son first
Inclined plane 31 and lower mould enter sub second inclined plane 33 and form bending angle；The bottom surface of bending station 1 is provided with and bending angle phase
The circular arc folding surface agreed with；The lower mould enters sub first inclined plane 31 and lower mould enters sub second inclined plane 33 and forms bending angle and is
90 degree；The left end that the lower mould enters sub first inclined plane 31 is provided with transition cambered surface 32；The de- material that the de- material enters son 2 enters son and inclined
The left end on inclined-plane 21 sets de- material to enter sub- horizontal plane 22；The product bending of the position of the transition cambered surface 32 forms excessive flex area
5。
A kind of structure of continuous 90 degree bendings of mold forming of the present embodiment, first enter son and de- material with lower mould and enter sub excessively rolling over
The left-half of the curved shaped article of area 5, and be compacted, then, by position bending of the downward punching press of bending punching pin in bending and molding area 4
The right half part of shaped article, the bending angle of part, the product of excessive bending can be set according to the rebound amount of product bending
Clap through continuous horizontal lower station.
A kind of structure of 90 degree of bendings of continuous mold forming of the present embodiment, by the way of being flung using oblique angle, reduces product
Comparative resistance between mould, reduce the abrasion of mould punching pin and the scratch of product surface, for porose product, reduce and become
Shape amount, moreover, bending angle can be modified according to being actually needed.
A kind of structure of continuous 90 degree of bendings of mold forming of the present embodiment, is not limited to 90 degree, every with such a inclined-plane punching press
The mode of angulation is fallen within the protection domain of the application.
Above-described embodiment should not in any way limit the utility model, all by the way of equivalent substitution or equivalency transform
The technical scheme of acquisition is all fallen within the scope of protection of the utility model.
Claims (5)
- A kind of 1. structure of 90 degree of bendings of continuous mold forming, it is characterised in that：It includes the upper die and lower die of die ontology；It is described De- material is provided with upper mould and enters son and bending punching pin；Lower mould, which is provided with, on the lower mould enters son；The de- material enters in sub- bottom surface Meta, which installs, to be equipped with acclivitous de- material from left to right and enters sub- inclined plane；The right-hand member that the de- material enters son is internally provided with punching pin Through hole；The bending punching pin is located in punching pin through hole；The lower mould enter son top surface be provided with from left to right to it is inclined with De- material enters the lower mould that sub- inclined plane is engaged and enters sub first inclined plane；The right-hand member that the lower mould enters sub- inclined plane tilts down to be formed Lower mould enters sub second inclined plane；The lower mould enters sub first inclined plane and lower mould enters sub second inclined plane and forms bending angle；It is described The bottom surface of bending station is provided with the circular arc folding surface mutually agreed with bending angle.
- A kind of 2. structure of 90 degree of bendings of continuous mold forming according to claim 1, it is characterised in that：The lower mould enters son It is 90 degree that first inclined plane and lower mould, which enter sub second inclined plane to form bending angle,.
- A kind of 3. structure of 90 degree of bendings of continuous mold forming according to claim 1, it is characterised in that：The lower mould enters son The left end of first inclined plane is provided with transition cambered surface.
- A kind of 4. structure of 90 degree of bendings of continuous mold forming according to claim 1, it is characterised in that：The de- material enters son De- material enter sub- inclined plane left end set de- material enter sub- horizontal plane.
- A kind of 5. structure of 90 degree of bendings of continuous mold forming according to claim 3, it is characterised in that：The transition cambered surface The product bending of position form transition flex area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119494.0U CN207205005U (en) | 2017-09-01 | 2017-09-01 | A kind of structure of 90 degree of bendings of continuous mold forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119494.0U CN207205005U (en) | 2017-09-01 | 2017-09-01 | A kind of structure of 90 degree of bendings of continuous mold forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207205005U true CN207205005U (en) | 2018-04-10 |
Family
ID=61826737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721119494.0U Expired - Fee Related CN207205005U (en) | 2017-09-01 | 2017-09-01 | A kind of structure of 90 degree of bendings of continuous mold forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207205005U (en) |
-
2017
- 2017-09-01 CN CN201721119494.0U patent/CN207205005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20210901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |