CN220092627U

CN220092627U - Pipe clamp forming die

Info

Publication number: CN220092627U
Application number: CN202320958736.4U
Authority: CN
Inventors: 王润珍; 王春梅; 李俊杰; 寇海利; 尹小平; 范云飞; 刘学彬; 张文娟; 于颖; 郝喜婷
Original assignee: Inner Mongolia First Machinery Group Corp
Current assignee: Inner Mongolia First Machinery Group Corp
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-11-28
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a pipe clamp forming die which comprises a base, a female die, a rotary table, balls, a disc-shaped pad, a mandrel, a male die and a handle, wherein the female die is arranged on the base; the mandrel is fixedly connected with the base; the disc-shaped pad and the mandrel are in clearance fit with the upper end face of the base, the balls are uniformly distributed in holes of the disc-shaped pad, the male die is fixed at the upper end of the rotary table, the rotary table and the mandrel are in clearance fit with the disc-shaped pad, the balls are respectively in contact with the base and the rotary table, and the female die is fixed on the base. The utility model improves the sliding into rolling, reduces the friction force between the turntable and the base in the forming process, and avoids the problems of clamping stagnation, labor exertion and the like; the production efficiency and the product quality are improved, and the labor intensity of operators is reduced.

Description

Pipe clamp forming die

Technical Field

The utility model belongs to the technical field of stamping forming, and particularly relates to a pipe clamp forming die, which is a manual die and is used for forming a round pipe clamp.

Background

The existing pipe clamp part has multiple specifications and large base number, the shape is shown in figure 1, the pre-bent blank is shown in figure 2, in the original bending forming process, the rotary table structure adopted by the bending forming die is sliding rotation, in the using process, due to the fact that the rotary table is in direct contact with the base, frequent rotation friction, rotation clamping stagnation is not flexible and laborious, and the like, the production efficiency and the product quality are affected.

Disclosure of Invention

The utility model aims to avoid the defects in the background technology, provides a flexible and labor-saving pipe clamp forming die, and solves the problems of large friction force, clamping stagnation, labor saving and the like of a turntable and a base in the forming process; .

In order to solve the technical problems, the utility model provides a pipe clamp forming die, which is characterized in that: comprises a base, a female die, a turntable, balls, a disc-shaped pad, a mandrel, a male die and a handle; the mandrel is fixedly connected with the base; the disc-shaped pad and the mandrel are in clearance fit with the upper end face of the base, the balls are uniformly distributed in holes of the disc-shaped pad, the male die is fixed at the upper end of the rotary table, the rotary table and the mandrel are in clearance fit with the disc-shaped pad, the balls are respectively in contact with the base and the rotary table, and the female die is fixed on the base.

The beneficial effects are that: the utility model improves the sliding into rolling, reduces the friction force between the turntable and the base in the forming process, and avoids the problems of clamping stagnation, labor exertion and the like; the production efficiency and the product quality are improved, and the labor intensity of operators is reduced.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is a cross-sectional view A-A of the present utility model;

FIG. 3 is a B-B cross-sectional view of the present utility model.

Detailed Description

To make the objects, contents and advantages of the present utility model more apparent, the following detailed description of the specific embodiments of the present utility model will be given.

The utility model provides a pipe clamp forming die which comprises a base 1, a female die 2, a rotary table 3, balls 4, a disc-shaped pad 5, a mandrel 6, screws 7, pins 8, screws 9, pins 10, a male die 11, screws 12, a handle 13 and screws 14;

the mandrel 6 is in clearance fit with the base 1 and is prevented from rotating by an anti-rotation screw 14, the disc-shaped pad 5 and the mandrel 6 are in clearance fit with the upper end face of the base 1, the balls 4 are uniformly distributed in holes of the disc-shaped pad 5, the male die 11 and the handle 13 are respectively fixed at the upper end of the rotary disc 3 by screws 9, pins 10 and 12, the rotary disc 3 and the mandrel 6 are in clearance fit with the disc-shaped pad 5, the balls 4 are respectively contacted with the base and the rotary disc, and finally the female die 2 is fixed on the base 1 by screws 7 and pins 8.

A gap is arranged between the female die and the mandrel 6, and a groove for accommodating the pre-bent end of the pre-bent blank is arranged at the position corresponding to the mandrel at the end part of the female die;

the male die and the female die are separated by the rotating handle, the pre-bent part blank is placed into the female die 2, the rotating handle 13 drives the turntable 3 and the male die 11 to rotate, meanwhile, the balls 6 are driven to roll, bending forming of the pipe clamp is achieved, the handle 13 is reversed to drive the male die 11 to retract, the part is taken out, and bending forming of the pipe clamp is completed.

According to the utility model, the simple sliding in the forming process is improved into sliding and rolling, the disc-shaped pad and the ball are added by improving the structure of the original tire mold, so that the friction force between the turntable and the base is reduced, the problems of clamping stagnation, labor exertion and the like in the forming rotation process are solved, the production efficiency is improved, and the labor intensity of workers is reduced.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims

1. A pipe strap takes shape child mould, its characterized in that: comprises a base, a female die, a turntable, balls, a disc-shaped pad, a mandrel, a male die and a handle; the mandrel is fixedly connected with the base; the disc-shaped pad and the mandrel are in clearance fit with the upper end face of the base, the balls are uniformly distributed in holes of the disc-shaped pad, the male die is fixed at the upper end of the rotary table, the rotary table and the mandrel are in clearance fit with the disc-shaped pad, the balls are respectively in contact with the base and the rotary table, and the female die is fixed on the base.

2. A pipe clamp forming die as claimed in claim 1, wherein: the mandrel is in clearance fit with the base and is prevented from rotating by an anti-rotating screw.

3. A pipe clamp forming die as claimed in claim 1, wherein: a gap is arranged between the female die and the mandrel, and a groove for accommodating the pre-bent end of the pre-bent blank is arranged at the position corresponding to the mandrel at the end part of the female die.

4. A pipe clamp forming die as claimed in claim 1, wherein: the upper end of the turntable is also fixed with a handle.