CN202683783U

CN202683783U - Bending die

Info

Publication number: CN202683783U
Application number: CN 201220280161
Authority: CN
Inventors: 朱安邦
Original assignee: Kunshan Weijin Hardware Products Co Ltd
Current assignee: Kunshan Weijin Hardware Products Co Ltd
Priority date: 2012-06-14
Filing date: 2012-06-14
Publication date: 2013-01-23
Anticipated expiration: 2022-06-14

Abstract

The utility model discloses a bending die. The bending die comprises an upper template (2) and a lower template (4), which are opposite to each other. A bending male die (6) is arranged on the upper template (2). A bending female die (8) opposite to the bending male die (6) is arranged on the lower template (4). The bending die is characterized in that the top of the bending male die (6) has two beveled edges forming an included angle (10); and a rubber layer (9) is arranged on the surface of the bending female die (8). The bending die is time-saving, labor-saving, low in use cost and stable in product quality.

Description

A kind of Bending Mould

Technical field

The utility model relates to a kind of mould, relates in particular to a kind of Bending Mould.

Background technology

Development along with industry, the use of stamping parts product is more and more, therefore the quality of stamping parts product is also had higher requirement, the stamping parts product is mainly by the die cutting die punch forming, so the stability of die cutting die has vital effect to the quality of stamping parts product.

At present, when having the workpiece of bending part, making usually adopts manually or complicated equipment is finished, manual manufacture wastes time and energy, and product quality is uneven, adopt complicated equipment making, although time saving and energy saving, use cost is higher, thus people urgently wishes to have a kind of time saving and energy saving, use cost is low and the making of the processing mode of constant product quality has the workpiece of bending part.

Summary of the invention

Technical problem to be solved in the utility model provide a kind of time saving and energy saving, use cost is low, and the Bending Mould of constant product quality.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of Bending Mould, comprise corresponding cope match-plate pattern and the lower bolster that arranges, be provided with the bending punch on the described cope match-plate pattern, be provided with the bending female die corresponding with described bending punch on the described lower bolster, the top of described bending punch has two hypotenuses, and described two hypotenuses form angle, and the surface of described bending female die is provided with one deck rubber layer.

Described angle is 60 degree-90 degree.

Described angle is 90 degree.

The bottom of described lower bolster is provided with the counterdie backing plate.

Compared with prior art, the beneficial effects of the utility model are:

Because a kind of Bending Mould of the present utility model has bending punch and bending female die, during use cope match-plate pattern and lower bolster are connected on the punch press, punch press makes sheet material form bending part by bending punch and bending female die in one stroke, it is time saving and energy saving to need not manually-operated, and whole mold structure is simple, cost of manufacture is lower, so the utility model is time saving and energy saving, use cost is lower, and constant product quality.

Description of drawings

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:

Fig. 1 is structural representation of the present utility model.

Among the figure: cope match-plate pattern 2, lower bolster 4, bending punch 6, bending female die 8, rubber layer 9, angle 10, counterdie backing plate 12.

The specific embodiment

Referring to shown in Figure 1, a kind of Bending Mould of the present utility model, comprise corresponding cope match-plate pattern 2 and the lower bolster 4 that arranges, the bottom of lower bolster 4 also is provided with counterdie backing plate 12, wherein be provided with bending punch 6 on the cope match-plate pattern 2, be provided with the bending female die 8 corresponding with bending punch 6 at lower bolster 4, the top of bending punch 6 has two hypotenuses, these two hypotenuses form angle 10, the surface of bending female die 8 is provided with one deck rubber layer 9, and this rubber layer 9 can prevent effectively that surface of the work is in bending female die 8 interior scuffings.

According to actual operating position, the angle of angle 10 is 60 degree-90 degree, be preferably 90 degree, when using during use cope match-plate pattern 2 and counterdie backing plate 12 are connected on the punch press, punch press makes sheet material form bending part by bending punch 6 and bending female die 8 in one stroke, it is time saving and energy saving to need not manually-operated, and whole mold structure is simple, and cost of manufacture is lower.

In sum, the utility model is time saving and energy saving, use cost is lower, and constant product quality.

The above only is preferred embodiments of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.

Claims

1. Bending Mould, comprise corresponding cope match-plate pattern (2) and the lower bolster (4) that arranges, be provided with bending punch (6) on the described cope match-plate pattern (2), be provided with the bending female die (8) corresponding with described bending punch (6) on the described lower bolster (4), it is characterized in that: the top of described bending punch (6) has two hypotenuses, described two hypotenuses form angle (10), and the surface of described bending female die (8) is provided with one deck rubber layer (9).

2. Bending Mould according to claim 1 is characterized in that: described angle (10) is 60 degree-90 degree.

3. Bending Mould according to claim 1 is characterized in that: described angle (10) is 90 degree.

4. each described Bending Mould according to claim 1-3 is characterized in that: the bottom of described lower bolster (4) is provided with counterdie backing plate (12).