CN218169333U

CN218169333U - Fixed frock during pressure equipment pipe of two pairs of faces in side pipe

Info

Publication number: CN218169333U
Application number: CN202123325806.2U
Authority: CN
Inventors: 王光飞
Original assignee: Ningbo Gugao Intelligent Technology Co ltd
Current assignee: Ningbo Gugao Intelligent Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-12-30
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a fixed frock when square tube two opposite sides pressure equipment pipe, including square tube end portion clamping unit, set up the pipe end portion clamping unit above square tube end portion clamping unit and install the slip direction subassembly in square tube end portion clamping unit bottom, square tube end portion clamping unit includes the bottom plate, two square tube profile modeling frock boards set up on the bottom plate, be equipped with the recess on the opposite face of two square tube profile modeling frock boards, two opposite recesses form square tube end portion clamping mouth; the pipe tip clamping assembly comprises a pipe copying tooling plate arranged above the clamping plate, a pipe tip clamping opening is formed in the pipe copying tooling plate, and a plurality of positioning pieces are arranged on the inner wall of the pipe tip clamping opening. The tool can solve the problems that the position of a square tube is inaccurate after the square tube is fixed, the round tube is difficult to fix, the safety of operators cannot be guaranteed, the press fitting quality and consistency of the square tube and the round tube after press fitting can be guaranteed, and meanwhile, the problems of tool compatibility and quick replacement of products of different models can be solved.

Description

Fixed frock during pressure equipment pipe of two pairs of faces in side pipe

Technical Field

The utility model belongs to the technical field of the pressure equipment structure and specifically relates to a fixed frock when square pipe two opposite sides pressure equipment pipe.

Background

At present, the press fitting of round pipes on two opposite surfaces of a square pipe is completed by manual operation, the square pipe is manually held and placed on a tool to be fixed, the fixed square pipe and the tool are placed at an appointed position together, and the round pipe is placed above the square pipe to be fixed at the appointed position. When the square pipe is placed on a tool and a workpiece, because the two sides of the square pipe are pressed, when a round pipe is arranged on one side of the square pipe, the square pipe is placed on a specified tool, the position is often inaccurate, and the fixing is difficult. The pipe is fixed when fixed difficult, and the position is inaccurate, causes the product pressure equipment unqualified, and the product quality after the pressure equipment and the uniformity of pressure equipment can not guarantee, and equipment circular telegram running state, when the manual work was held square pipe and frock to equipment below, equipment had the possibility of the operating personnel of pressing injury of down running, had certain risk to operating personnel. The existing press-fitting tools are poor in compatibility, one product corresponds to one tool, and the fact that one tool is compatible with a plurality of products cannot be achieved.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a fixed tool for pressing round tubes in two opposite sides of a square tube.

In order to realize the purpose, the utility model adopts the technical scheme as follows:

a fixing tool for pressing round tubes in two opposite directions of a square tube comprises a square tube end clamping assembly, a round tube end clamping assembly arranged above the square tube end clamping assembly and a sliding guide assembly arranged at the bottom of the square tube end clamping assembly, wherein the square tube end clamping assembly comprises a bottom plate and two square tube copying tool plates arranged on the bottom plate, grooves are formed in opposite surfaces of the two square tube copying tool plates, and the two opposite grooves form square tube end clamping openings;

the pipe tip clamping assembly comprises a pipe copying tooling plate arranged above the square pipe copying tooling plate, a pipe tip clamping opening is formed in the pipe copying tooling plate, and a plurality of positioning pieces are arranged on the inner wall of the pipe tip clamping opening.

Furthermore, the locating piece is spring plug pearl mechanism, and spring plug pearl mechanism is including installing the installation cover on pipe profile modeling frock board, and the ball of installing at the spring tip is installed to the spring of setting in the installation cover, and the ball is located the inner wall department of pipe tip clamping mouth.

Furthermore, the positioning pieces on two sides of the inner wall of the clamping port at the end part of the circular tube are symmetrically arranged.

Further, the sliding guide assembly comprises a guide rail arranged at the bottom of the bottom plate, a sliding block arranged on the guide rail in a sliding mode and an air cylinder connected with the bottom plate, and the sliding block is fixed at the bottom of the bottom plate.

Furthermore, the end part clamping port of the round pipe corresponds to the end part clamping port of the square pipe.

Further, the number of the guide rails at the bottom of the bottom plate is two.

Furthermore, the section of the clamping opening at the end part of the circular tube is arc-shaped.

The utility model has the advantages that: when the tool is used, a square tube is placed in a clamping port at the end part of the square tube, a round tube is placed in a clamping port at the end part of the round tube of a round tube copying tool plate, the round tube is clamped and fixed by a positioning piece on the inner wall of the clamping port at the end part of the round tube, after the square tube is fixed by the square tube copying tool plate, the cylinder drives the bottom plate and the square tube on the square tube copying tool plate to move together, the square tube is positioned right below the round tube after moving to the position of a clamping assembly at the end part of the round tube, at the moment, after pressure is applied to a product, the press fitting work of the round tube and the square tube can be completed, and in the sliding process of the bottom plate, the moving stability of the bottom plate is ensured through the matching of a sliding block at the bottom and a guide rail;

to sum up, this frock can solve the fixed back position of side pipe inaccurate, the fixed difficulty of pipe, can't guarantee operating personnel safety scheduling problem, can guarantee the pressure equipment quality and the uniformity of side pipe after with the pipe pressure equipment, can also solve simultaneously and carry out the compatible and quick replacement problem of frock of different model products.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of another aspect of the present invention;

FIG. 3 is a schematic structural view of the round tube end clamping assembly of the present invention;

fig. 4 isbase:Sub>A schematic cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 3.

Detailed Description

As shown in fig. 1 to 4, a fixing tool for press-fitting round tubes from two opposite sides of a square tube comprises a square tube end clamping assembly 1, a round tube end clamping assembly 2 arranged above the square tube end clamping assembly 1, and a sliding guide assembly 3 arranged at the bottom of the square tube end clamping assembly 1, wherein the square tube end clamping assembly 1 comprises a bottom plate 11, two square tube profiling tooling plates 12 arranged on the bottom plate 11, grooves are arranged on the opposite sides of the two square tube profiling tooling plates 12, and the two opposite grooves form square tube end clamping openings 13;

the round pipe end clamping assembly 2 comprises a round pipe copying tool plate 21 arranged above the square pipe copying tool plate 12, a round pipe end clamping opening 22 is formed in the round pipe copying tool plate 21, the round pipe end clamping opening 22 corresponds to the square pipe end clamping opening 13, a plurality of positioning pieces 23 are arranged on the inner wall of the round pipe end clamping opening 22, and the positioning pieces 23 on the two sides of the inner wall of the round pipe end clamping opening 22 are symmetrically arranged.

Further, the positioning element 23 is a spring ball-plugging mechanism, which includes a mounting sleeve 231 mounted on the circular pipe profiling tooling plate 21, a spring 232 disposed in the mounting sleeve 231, and a ball 233 mounted at the end of the spring 232, wherein the ball 233 is located on the inner wall of the circular pipe end clamping opening 22.

Further, the sliding guide assembly 3 includes a guide rail 31 disposed at the bottom of the bottom plate 11, a slider 32 slidably mounted on the guide rail 31, and a cylinder 33 connected to the bottom plate 11, wherein the slider 32 is fixed at the bottom of the bottom plate 11.

In this embodiment, the number of the guide rails 31 at the bottom of the bottom plate 11 is two, and the cross section of the circular tube end clamping opening 22 is arc-shaped.

When this frock is used, place square pipe in square pipe tip clamp mouth 13, place the pipe in the pipe tip clamp mouth 22 of pipe profile modeling frock board 21 with the pipe, the pipe is pressed from both sides tightly fixedly by setting element 23 on the pipe tip clamp mouth 22 inner wall, square pipe profile modeling frock board 12 is fixed good side back of pipe, cylinder 33 drives bottom plate 11 and square pipe profile modeling frock board 12 on the side and moves together, square pipe moves to the pipe tip clamp assembly 3 place for the back, square pipe is located the pipe under, at this moment, after exerting pressure to the product, can accomplish the pressure equipment work of pipe and square pipe, bottom plate 11 is at gliding in-process, the stability that bottom plate 11 removed is guaranteed in the cooperation through the slider 32 of bottom and guide rail 31.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fixing tool for pressing round tubes in two opposite directions of a square tube comprises a square tube end clamping assembly, a round tube end clamping assembly arranged above the square tube end clamping assembly and a sliding guide assembly arranged at the bottom of the square tube end clamping assembly, and is characterized in that the square tube end clamping assembly comprises a bottom plate and two square tube copying tool plates arranged on the bottom plate, grooves are formed in opposite surfaces of the two square tube copying tool plates, and the two opposite grooves form square tube end clamping openings;

the pipe tip clamping assembly is including setting up the pipe profile modeling frock board of square pipe profile modeling frock board top is equipped with pipe tip clamp mouth on the pipe profile modeling frock board, is equipped with a plurality of setting elements on the inner wall of pipe tip clamp mouth.

2. The fixing tool for pressing round tubes on two opposite sides of a square tube according to claim 1, wherein the positioning piece is a spring ball plugging mechanism, the spring ball plugging mechanism comprises a mounting sleeve mounted on the round tube profiling tool plate, a spring arranged in the mounting sleeve, and a ball mounted at the end of the spring, and the ball is located on the inner wall of the clamping opening at the end of the round tube.

3. The fixing tool for pressing the circular tube in the two opposite directions of the square tube according to claim 1 or 2, wherein the positioning pieces on the two sides of the inner wall of the clamping port at the end part of the circular tube are symmetrically arranged.

4. The tool for fixing the square tube during press fitting of the round tube on the two opposite surfaces of the square tube according to claim 3, wherein the sliding guide assembly comprises a guide rail arranged at the bottom of the bottom plate, a sliding block slidably mounted on the guide rail and an air cylinder connected with the bottom plate, and the sliding block is fixed at the bottom of the bottom plate.

5. A fixing tool for use in press-fitting of round tubes into two pairs of square tubes according to claim 3, wherein the end clamping openings of the round tubes correspond to the end clamping openings of the square tubes.

6. The tool for fixing the square tube during press fitting of the round tube in the two pairs of the square tubes according to claim 3, wherein the number of the guide rails at the bottom of the bottom plate is two.

7. The tool for fixing the square tube during press fitting of the round tube in the two pairs of surfaces as claimed in claim 3, wherein the cross section of the clamping opening at the end of the round tube is arc-shaped.