CN209736462U

CN209736462U - U-shaped clamping bending die

Info

Publication number: CN209736462U
Application number: CN201920351746.5U
Authority: CN
Inventors: 张科研; 姜耀华; 李伟浩
Original assignee: Henan Aocheng Power Equipment Co Ltd
Current assignee: Henan Aocheng Power Equipment Co Ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2019-12-06
Anticipated expiration: 2029-03-20

Abstract

The utility model provides a U-shaped card bending die, which comprises an upper die plate, a lower die plate, a convex die body and a concave die body; the male die body is fixedly arranged below the upper template, and the female die body is fixedly arranged on the lower template with a through hole; the lower end of the convex die body is fixedly provided with a punch; a support body is fixedly arranged in the female die body, a blanking hole is formed in the support body, a spring is arranged on the periphery of the support body, and a forming bottom plate with punched holes is fixed at the top end of the spring; the through hole, the blanking hole, the punching hole and the punch are coaxial. U type card bending die can accomplish bending and punching a hole of U type card fast, promotes U type card production efficiency to do benefit to the automatic pay-off of U type card course of working and get the piece, realize making the unmanned operation of U type card processing with lower cost.

Description

U-shaped clamping bending die

Technical Field

The utility model relates to a metal rapid machining equipment field, concretely relates to U type card bending die.

Background

The U-shaped clamp bending punching can be generally finished by punching and then bending or bending and then punching, and the process needs more equipment and labor, has lower efficiency and unstable forming quality. The technical scheme that prior patent discloses has in the U type support leg after the processing probably falls into the mould again, needs the manual work to get the piece and produces unsafe factor, and technical scheme is difficult for realizing autoloading and getting the piece.

Disclosure of Invention

The utility model discloses to prior art's is not enough, provides a U type card mould of bending, U type card mould of bending can accomplish bending and punching a hole of U type card fast, promotes U type card production efficiency to do benefit to the automatic pay-off of U type card course of working and get, realize the unmanned operation with lower cost messenger U type card processing.

The utility model relates to a U-shaped card bending die, which comprises an upper die plate, a lower die plate, a convex die body and a concave die body; the male die body is fixedly arranged below the upper template, and the female die body is fixedly arranged on the lower template with a through hole; the lower end of the convex die body is fixedly provided with a punch; a support body is fixedly arranged in the female die body, a blanking hole is formed in the support body, a spring is arranged on the periphery of the support body, and a forming bottom plate with punched holes is fixed at the top end of the spring; the through hole, the blanking hole, the punching hole and the punch are coaxial.

And a baffle connecting rod is fixedly arranged above the upper die body of the lower die plate, and a material returning baffle is fixed at the upper end of the baffle connecting rod.

The lower end of the convex die body is provided with a plurality of punches corresponding to the plurality of punches, the concave die body is internally provided with a supporting body, a spring and a forming bottom plate which are matched with the corresponding punches, and the lower template is also provided with a plurality of corresponding through holes.

U type card bending die is in the back of punching a hole and bending of accomplishing U type card, and the opening of U type card is upwards, and U type card shaping groove is closed, and U type card foot can not fall into the mould, does benefit to automatic feeding mechanism's autoloading and promotes U type fastener and shift out the mould outside, with the unmanned operation of lower cost realization U type card processing in quick shaping.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

FIG. 3 is a sectional view taken along line A-A of FIG. 1 when the upper plate is dropped.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

As shown in fig. 1, fig. 2 and fig. 3, the U-shaped clip bending mold of the present invention includes an upper mold plate 1, a lower mold plate 2, a male mold body 3 and a female mold body 5; the male die body 3 is fixedly arranged below the upper die plate 1, and the female die body 5 is fixedly arranged on the lower die plate 2 with a through hole 13; the lower end of the convex die body 3 is fixedly provided with a punch 4; a support body 6 is fixedly arranged in the die body 5, a blanking hole 7 is arranged in the support body 6, a spring 8 is arranged on the periphery of the support body 6, and a forming bottom plate 9 with a punched hole 10 is fixed at the top end of the spring 8; the through hole 13, the blanking hole 7, the punching hole 10 and the punch 4 are coaxial.

a baffle connecting rod 11 is fixedly arranged above the upper die body 5 of the lower die plate 2, and a material returning baffle 12 is fixed at the upper end of the baffle connecting rod 11.

The lower end of the convex die body 3 is provided with five punches 4 corresponding to the five punches 4, the concave die body 5 is internally provided with a supporting body 6, a spring 8 and a forming bottom plate 9 which are matched with the corresponding punches 4, and the lower template 2 is also provided with five corresponding through holes 13.

Claims

1. A U-shaped card bending die comprises an upper die plate, a lower die plate, a convex die body and a concave die body; the male die body is fixedly arranged below the upper template, and the female die body is fixedly arranged on the lower template with a through hole; the device is characterized in that a punch is fixedly arranged at the lower end of the convex die body; a support body is fixedly arranged in the female die body, a blanking hole is formed in the support body, a spring is arranged on the periphery of the support body, and a forming bottom plate with punched holes is fixed at the top end of the spring; the through hole, the blanking hole, the punching hole and the punch are coaxial.

2. The U-shaped clamp bending die according to claim 1, wherein a baffle connecting rod is fixedly arranged above the upper concave die body of the lower die plate, and a material returning baffle is fixed at the upper end of the baffle connecting rod.

3. The U-shaped card bending die of claim 1, wherein the lower end of the male die body is provided with a plurality of punches corresponding to the plurality of punches, the female die body is provided with a support body, a spring and a forming bottom plate which are matched with the corresponding punches, and the lower die plate is also provided with a plurality of corresponding through holes.