CN207521548U

CN207521548U - A kind of asymmetry Bending Mould

Info

Publication number: CN207521548U
Application number: CN201721488249.7U
Authority: CN
Inventors: 冷志斌; 胡耀家; 曹光荣; 殷俊; 刘伟
Original assignee: Jiangsu Yawei Machine Tool Co Ltd
Current assignee: Jiangsu Yawei Machine Tool Co Ltd
Priority date: 2017-11-09
Filing date: 2017-11-09
Publication date: 2018-06-22
Anticipated expiration: 2027-11-09

Abstract

The utility model is related to a kind of asymmetric Bending Moulds.Including upper mode slider and die holder; the upper mode slider lower end is fixed with upper mold; the die holder upper end is fixed with lower die; the lower die upper end is equipped with V-groove; the V-groove is in bending center asymmetry; the upper mold lower end is equipped with V-type boss, and the V-type boss is used in combination in bending center asymmetry, the V-groove with V-type boss.The utility model is simple in structure, by using asymmetric upper mold V-groove and corresponding lower die V-type boss, can reduce the labor intensity of worker, bending is at low cost, and bending process is simple, so as to improve bending efficiency to deeper U-shaped workpiece bending.

Description

A kind of asymmetry Bending Mould

Technical field

The utility model is related to a kind of Bending Mould more particularly to a kind of asymmetric Bending Moulds, belong to bending machine equipment Technical field.

Background technology

In present industrial, plank needs progress bending to meet industrial requirements.Bending Mould is needed to carry out during sheet metal bending Bending, traditional Bending Mould belong to symmetrical bending, and when the deeper U-shaped workpiece of bending, workpiece is possible to generate with upper mold dry Relate to, cause U-shaped workpiece can not normal bending, the deeper U-shaped workpiece of bending, traditional solution be increase bender unlatching Height and special tulwar upper mold is used, that is, need could be to deeper U-shaped workpiece with special lathe and special dies Bending is carried out, bending is of high cost, complex procedures, and the labor intensity of worker is high, bending inefficiency.

Utility model content

In view of the foregoing drawbacks, the purpose of this utility model is to provide a kind of simple in structure, bending is at low cost, bending process Simply, can be to relatively deep U-shaped workpiece bending, labor intensity is low, a kind of efficient asymmetric Bending Mould of bending.

Technical solution is used by the utility model thus：

Including upper mode slider and die holder, the upper mode slider lower end is fixed with upper mold, and the die holder upper end is fixed Equipped with lower die, the lower die upper end is equipped with V-groove, and the V-groove is equipped with V-type in bending center asymmetry, the upper mold lower end Boss, the V-type boss are used in combination in bending center asymmetry, the V-groove with V-type boss.

As a further improvement of the above technical scheme, the V-groove madial wall and the inside angle angle at bending center Less than V-groove madial wall and the external angle angle at bending center.

As a further improvement of the above technical scheme, the V-groove madial wall and the inside angle angle at bending center For 15-35 degree.

The utility model has the advantages that：

The utility model is simple in structure, can be right by using asymmetric upper mold V-groove and corresponding lower die V-type boss Deeper U-shaped workpiece bending, reduces the labor intensity of worker, and bending is at low cost, and bending process is simple, so as to improve bending Efficiency.

Description of the drawings

Fig. 1 is the structure diagram of the utility model.

1 it is upper mode slider in figure, 2 be die holder, 3 be upper mold, 4 be lower die, 5 is bending center.

Specific embodiment

A kind of asymmetry Bending Mould, including upper mode slider 1 and die holder 2, upper 1 lower end of mode slider is fixed with Mould 3,2 upper end of die holder are fixed with lower die 4, and 4 upper end of lower die is equipped with V-groove, and the V-groove is in bending center 5 Asymmetry, 3 lower end of upper mold are equipped with V-type boss, and the V-type boss is asymmetric in bending center 5, and the V-groove and V-type are convex Platform is used in combination.

As a further improvement of the above technical scheme, the V-groove madial wall and the inside angle angle at bending center 5 Less than V-groove madial wall and the external angle angle at bending center 5.

As a further improvement of the above technical scheme, the V-groove madial wall and the inside angle angle at bending center 5 For 15-35 degree.

It is emphasized that：The above description is only the embodiments of the present invention, not thereby limits the utility model The scope of the claims, every equivalent structure or equivalent flow shift made based on the specification and figures of the utility model or straight It connects or is used in other related technical areas indirectly, be equally included in the patent within the scope of the utility model.

Claims

1. a kind of asymmetry Bending Mould, which is characterized in that including upper mode slider and die holder, the upper mode slider lower end is fixed Equipped with upper mold, the die holder upper end is fixed with lower die, and the lower die upper end is equipped with V-groove, and the V-groove is in bending center Asymmetry, the upper mold lower end are equipped with V-type boss, and the V-type boss is in bending center asymmetry, the V-groove and V-type boss It is used in combination.

2. a kind of asymmetric Bending Mould according to claim 1, which is characterized in that the V-groove madial wall and bending The inside angle angle at center is less than V-groove madial wall and the external angle angle at bending center.

3. a kind of asymmetric Bending Mould according to claim 2, which is characterized in that the V-groove madial wall and bending The inside angle angle at center is 15-35 degree.