CN205684967U

CN205684967U - Bulge auxiliary welding device

Info

Publication number: CN205684967U
Application number: CN201620537786.5U
Authority: CN
Inventors: 余作恒; 林伯毅
Original assignee: ZEALWAY (XIAMEN) INSTRUMENT Inc
Current assignee: ZEALWAY (XIAMEN) INSTRUMENT Inc
Priority date: 2016-06-06
Filing date: 2016-06-06
Publication date: 2016-11-16
Anticipated expiration: 2026-06-06

Abstract

The utility model discloses a kind of bulge auxiliary welding device, including main body, screw rod, organize supporting mechanism more；Described supporting mechanism includes pushing block, many push rods, multiple slide blocks；Described screw rod is rotatably mounted to the central authorities of main body by bearing, and screw rod is screwed onto in the screw of pushing block, and the inner of push rod is hinged on pushing block, and the outer end of push rod is hinged on slide block, and slide block slips in the peripheral of main body and extended main body.Owing to push rod of the present utility model can drive slide block to be displaced outwardly along the footpath of bulge, bulge inwall is supported, efficiently solve after welding bulge variation ellipse and the welding deformation problem such as wavy, improve Product jointing quality.

Description

Bulge auxiliary welding device

Technical field

This utility model relates to a kind of welding auxiliary equipment, particularly relates to a kind of bulge auxiliary welding device.

Background technology

Bulge is during welding whole circle square steel, because of elastic force and the impact of welding deformation of square steel itself so that extremely This is easily deformed into oval and wavy as circular container, affects outward appearance and the function of product.

It is based on welding whole circle square steel on bulge with dynamic tension mechanism, because of the elastic force of square steel itself and welding deformation Impact, to this as circular container, variation ellipse and wavy, affect outward appearance and the function of product.Use with dynamic tension mechanism After, improve Product jointing quality, efficiently solve after welding container variation ellipse and the welding deformation problem such as wavy.

Summary of the invention

The purpose of this utility model is to provide a kind of bulge auxiliary welding device that can effectively overcome welding deformation.

For achieving the above object, technical solution of the present utility model is:

This utility model is a kind of bulge auxiliary welding device, including main body, screw rod, organizes supporting mechanism more；Described Supporting mechanism include pushing block, many push rods, multiple slide blocks；Described screw rod is rotatably mounted in main body by bearing Centre, screw rod is screwed onto in the screw of pushing block, and the inner of push rod is hinged on pushing block, and the outer end of push rod is hinged on slide block, slide block Slip in the peripheral of main body and extended main body.

Described supporting mechanism includes pushing block, four push rods, four slide blocks；Described screw rod passes through the rotatable peace of bearing Being contained in the central authorities of main body, screw rod is screwed onto in the screw of pushing block, and the inner of four push rods is respectively hinged at the surrounding of pushing block, four The outer end of push rod is respectively hinged on four slide blocks, and four slide blocks slip respectively in the peripheral of main body and extended main body.

After using such scheme, owing to this utility model includes main body, screw rod, organizes supporting mechanism more, supporting mechanism includes Pushing block, many push rods, multiple slide blocks, push rod can drive slide block to be displaced outwardly along the footpath of bulge, be propped up by bulge inwall Prop up, efficiently solve after welding bulge variation ellipse and the welding deformation problem such as wavy, improve Product jointing quality.

With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.

Accompanying drawing explanation

Fig. 1 is vertical view axonometric drawing of the present utility model；

Fig. 2 is of the present utility model to look up axonometric drawing；

Fig. 3 is front view of the present utility model；

Fig. 4 is the Fig. 3 sectional view along line D-D；

Fig. 5 is the side view of utility model works state；

Fig. 6 is the front view of utility model works state；

Fig. 7 is the axonometric drawing of utility model works state.

Detailed description of the invention

As Figure 1-Figure 4, this utility model is a kind of bulge auxiliary welding device, including main body 1, screw rod 2, four Group supporting mechanism 3.

Described supporting mechanism 3 includes pushing block 32, four slide blocks 33 of 31, four push rods.Described screw rod 2 is by bearing 4 Being rotatably mounted to the central authorities of main body 1, screw rod 2 is screwed onto in the screw of pushing block 31, and the inner of four push rods 32 is respectively articulated with In the surrounding of pushing block 31, the outer end of four push rods 32 is respectively hinged on four slide blocks 33, and four slide blocks 33 slip respectively to be led Peripheral and the extended main body 1 of body 1, in order to support the inwall that need to weld bulge.

Operation principle of the present utility model:

As shown in Figure 5-Figure 7,1. putting into bulge 10 to be welded with dynamic tension mechanism, turn screw rod 2 the most clockwise, Screw rod 2 drives pushing block 31, pushing block 31 to drive downwards push rod 32, push rod 32 outwards to drive slide block 33 to be displaced outwardly, and is supported on circle The inwall of container 10, plays and holds round anti-deformation effect;

2., after being soldered, turn screw rod 2 the most counterclockwise, screw rod 2 drives up pushing block 31, pushing block 31 inwardly drives push rod 32, push rod 32 inwardly drives slide block 33 to move inward, and is supported on the inwall of bulge 10, and slide block 33 leaves bulge 10 Inwall, takes out this utility model.

The above, only this utility model preferred embodiment, push rod and slide block quantity in supporting mechanism, can be according to needing Depending on Yaoing, therefore can not limit, with this, the scope that this utility model is implemented, i.e. according to this utility model claim and description The equivalence change that content is made with modify, all should still belong in the range of this utility model patent contains.

Claims

1. a bulge auxiliary welding device, it is characterised in that: include main body, screw rod, organize supporting mechanism more；Described props up Support mechanism includes pushing block, many push rods, multiple slide blocks；Described screw rod is rotatably mounted to the central authorities of main body by bearing, Screw rod is screwed onto in the screw of pushing block, and the inner of push rod is hinged on pushing block, and the outer end of push rod is hinged on slide block, and slide block slips In the peripheral of main body and extended main body.

Bulge auxiliary welding device the most according to claim 1, it is characterised in that: described supporting mechanism includes pushing away Block, four push rods, four slide blocks；Described screw rod is rotatably mounted to the central authorities of main body by bearing, and screw rod is screwed onto and pushes away In the screw of block, the inner of four push rods is respectively hinged at the surrounding of pushing block, and the outer end of four push rods is respectively hinged at four cunnings On block, four slide blocks slip respectively in the peripheral of main body and extended main body.