CN210188218U

CN210188218U - One-time forming edge rolling mechanism

Info

Publication number: CN210188218U
Application number: CN201920340479.1U
Authority: CN
Inventors: Rong Chen; 陈荣; Jinjun Liu; 刘进军; Zaihua Liu; 刘再华
Original assignee: Xiangxin Technology Co Ltd
Current assignee: Xiangxin Technology Co Ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-03-27
Anticipated expiration: 2029-03-18

Abstract

A one-time forming and rounding mechanism comprises an upper die holder and a lower die holder, wherein a fixed support plate and an upper clamping plate are fixedly connected below the upper die holder, and a supporting swinging block matched with a forming male die fixedly connected with the lower end of the fixed support plate is rotatably arranged on the upper clamping plate; the lower die base is provided with two material piece limiting plate supporting blocks in parallel, material piece limiting plates are mounted on the material piece limiting plate supporting blocks, two swinging block forming nuts matched with the forming nuts are arranged between the two material piece limiting plate supporting blocks, arc grooves are formed in opposite surfaces of the two swinging block forming nuts, and the two swinging block forming nuts are rotatably mounted on fixing plates at two ends of the two material piece limiting plate supporting blocks through swinging block rotating shafts; and a swing block reset plate matched with the two swing block forming male devices is arranged below the two swing block forming male devices, and a reset spring is arranged between the swing block reset plate and the lower die base. The utility model is not only simple in structure, manufacturing cost and maintenance cost are all lower, can process various thickness materials moreover, and the suitability is strong.

Description

One-time forming edge rolling mechanism

Technical Field

The utility model belongs to the technical field of the stamping die technique and specifically relates to an one shot forming edge rolling mechanism.

Background

In the production or manufacturing process of automobile parts, there are places where circular or ring-shaped parts must be used. The annular part is usually formed by a plate through a rolling process, and the conventional plate rolling process can be completed through four processes of blanking, pre-bending, rolling and shaping. The rolling process adopting the process needs more equipment, is complex in process, has higher production cost and maintenance cost, and only processes materials with single thickness.

Thus, the prior art is subject to improvements and improvements.

Disclosure of Invention

To the weak point that exists among the prior art, the utility model aims at providing a simple structure, with low costs, the one shot forming edge rolling mechanism of workable multiple thickness material.

In order to achieve the above object, the utility model adopts the following technical scheme:

a one-time forming and rounding mechanism comprises an upper die holder and a lower die holder, wherein a fixed support plate and an upper clamping plate are fixedly connected below the upper die holder, and a supporting swinging block matched with a forming male die fixedly connected with the lower end of the fixed support plate is rotatably arranged on the upper clamping plate; the lower die base is provided with two material piece limiting plate supporting blocks in parallel, material piece limiting plates are mounted on the material piece limiting plate supporting blocks, two swinging block forming nuts matched with the forming nuts are arranged between the two material piece limiting plate supporting blocks, arc grooves are formed in opposite surfaces of the two swinging block forming nuts, and the two swinging block forming nuts are rotatably mounted on fixing plates at two ends of the two material piece limiting plate supporting blocks through swinging block rotating shafts; and a swing block reset plate matched with the two swing block forming male devices is arranged below the two swing block forming male devices, and a reset spring is arranged between the swing block reset plate and the lower die base.

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

due to the adoption of the structural design, the structure is simple, the production cost and the maintenance cost are both low, materials with various thicknesses can be processed, and the applicability is strong.

Drawings

FIG. 1 is a schematic structural view of the mold opening state of the present invention;

FIG. 2 is a side view of the mold opening state of the present invention;

FIG. 3 is a schematic structural view of the mold closed state of the present invention;

fig. 4 is a side view of the mold closed state of the present invention.

The reference numbers in the figures are respectively: (1) the die comprises an upper die holder, (2) a lower die holder, (3) a fixed supporting plate, (4) an upper clamping plate, (5) a forming male, (6) a supporting swing block, (7) and (8) material sheet limiting plate supporting blocks, (9) and (10) material sheet limiting plates, (11) and (12) a swing block forming male, (13) and (14) fixing plates, (15) a swing block reset plate, and (16) a reset spring.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings:

referring to fig. 1 and 2, the one-step forming edge rolling mechanism of the present invention comprises an upper die base 1 and a lower die base 2, wherein a fixed support plate 3 and an upper clamp plate 4 are fixedly connected below the upper die base 1, and a support swing block 6 matched with a forming pin 5 fixedly connected to the lower end of the fixed support plate 3 is rotatably mounted on the upper clamp plate 4; the lower die holder 2 is provided with two tablet limiting

plate supporting blocks

7 and 8 in parallel, a tablet limiting plate 9 is arranged on the tablet limiting plate supporting block 7, a tablet limiting plate 10 is arranged on the tablet limiting plate supporting block 8, two swinging

block forming bosses

11 and 12 matched with the forming boss 5 are arranged between the two tablet limiting

plate supporting blocks

7 and 8, the opposite surfaces of the two swinging

block forming bosses

11 and 12 are provided with arc grooves, and the two swinging

block forming bosses

11 and 12 are rotatably arranged on

fixing plates

13 and 14 at two ends of the two tablet limiting

plate supporting blocks

7 and 8 through swinging block rotating shafts; a swing block reset plate 15 matched with the two swing block forming

male dies

11 and 12 is arranged below the two swing block forming male dies, and a reset spring 16 is arranged between the swing block reset plate 15 and the lower die base 2.

When the utility model works, please refer to fig. 1 and fig. 3, a product to be processed is placed on the two swing block forming

male members

11 and 12, and is limited by the two material sheet limiting plates 9 and 10; the upper die base is down, the public 5 contact products of shaping, two pendulum block shaping public 11 and 12 begin the atress, and the upper die base continues down, two pendulum block shaping public 11 and 12 through the pendulum block pivot rotatory with the public 5 cooperation of shaping realize the edge rolling operation, the upper die base goes upward, pendulum block reset plate 15 passes through reset spring 16 realizes reseing.

To sum up, the utility model discloses an foretell structural design solves the weak point that exists among the prior art, has characteristics such as simple structure, with low costs, strong adaptability.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an one shot forming edge rolling mechanism, includes upper die base and die holder, its characterized in that: a fixed support plate and an upper clamping plate are fixedly connected below the upper die base, and a support swinging block matched with a forming male die fixedly connected with the lower end of the fixed support plate is rotatably arranged on the upper clamping plate; the lower die base is provided with two material piece limiting plate supporting blocks in parallel, material piece limiting plates are mounted on the material piece limiting plate supporting blocks, two swinging block forming nuts matched with the forming nuts are arranged between the two material piece limiting plate supporting blocks, arc grooves are formed in opposite surfaces of the two swinging block forming nuts, and the two swinging block forming nuts are rotatably mounted on fixing plates at two ends of the two material piece limiting plate supporting blocks through swinging block rotating shafts; and a swing block reset plate matched with the two swing block forming male devices is arranged below the two swing block forming male devices, and a reset spring is arranged between the swing block reset plate and the lower die base.