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A kind of steel pipe welding auxiliary device

A technology for auxiliary devices and steel pipes, applied in auxiliary devices, welding/cutting auxiliary equipment, welding equipment, etc., can solve problems such as inability to rotate steel pipes, and achieve the effect of avoiding deviations

Active Publication Date: 2021-04-23
谷之浪(山东)装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing auxiliary device that cannot rotate the steel pipe so that the welder can work better, the technical problem is to provide a steel pipe welding auxiliary device that can rotate the steel pipe so that the welder can work better

Method used

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  • A kind of steel pipe welding auxiliary device
  • A kind of steel pipe welding auxiliary device
  • A kind of steel pipe welding auxiliary device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A steel pipe welding auxiliary device, such as figure 1 , figure 2 with image 3 As shown, it includes a horizontal plate 1, a bracket 2, a rotating sleeve 3, a sleeve 5, a bump 6, a slide bar 8, a ball 9, a first elastic member 10 (the first elastic member 10 is a spring), a rubber block 11 and The rotating device 12, the bracket 2 is installed on the bottom of the horizontal plate 1, the horizontal plate 1 is connected with the bracket 2 by means of bolt connection, the left and right sides of the top of the horizontal plate 1 are rotatably installed with a rotating sleeve 3, and the tops of the two rotating sleeves 3 are both open There are special-shaped openings 4, sleeves 5 are set on the two rotating sleeves 3, and the inner top of the sleeves 5 is connected with bumps 6, and special-shaped holes 7 are evenly spaced on the outside of the rotating sleeves 3, and sliding rods are arranged in the special-shaped holes 7 8. The outer end of the sliding rod 8 is pro...

Embodiment 2

[0027] This embodiment is on the basis of embodiment 1, as Figure 4 with Figure 5 As shown, a centering device 13 is also included, and the centering device 13 includes a hollow tube 131, a rotating rod 132, an equilateral cam 133, a second guide rod 135, and a third elastic member 136 (the third elastic member 136 is a spring) , push plate 137 and arc-shaped plate 138, rotating rod 132 is connected in the hollow tube 131, and equilateral cam 133 is installed on the rotating rod 132, and rotating rod 132 is connected with equilateral cam 133 by the mode of key connection, and hollow tube There are three second guide holes 134 on the outer side of 131, and second guide rods 135 are arranged in the second guide holes 134. The inner end of the second guide rods 135 is connected with a push plate 137, and the push plate 137 and the hollow pipe 131 are connected with a second guide rod 135. Three elastic pieces 136 , the third elastic piece 136 is wound on the second guide rod 1...

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Abstract

The invention relates to an auxiliary device, in particular to a steel pipe welding auxiliary device. Technical problem How to provide a steel pipe welding auxiliary device that can rotate steel pipes and enable electric welders to work better. The steel pipe welding auxiliary device includes a horizontal plate, a bracket, a rotating sleeve, etc.; a bracket is installed at the bottom of the horizontal plate, and rotating sleeves are installed on the left and right sides of the top of the horizontal plate. Sleeves are sheathed on the swivel sleeves, and projections are connected to the inner tops of the sleeves. The invention can drive the steel pipe to rotate through the rotating device, so that the electric welder can work better; through the centering device, the two steel bars can be completely overlapped, thereby avoiding the deviation of the butt joint of the two steel pipes; The slide rail can prevent the ground wire clip from falling out of the steel pipe on the left.

Description

technical field [0001] The invention relates to an auxiliary device, in particular to a steel pipe welding auxiliary device. Background technique [0002] Steel pipes have a hollow cross-section and are longer than their diameter. Steel pipes can be used to transport liquids and powdered solids. In addition, steel pipes can also be used to make building frames, support columns, and mechanical supports. When using steel pipes, it is sometimes necessary to weld two steel pipes stand up. [0003] In the prior art, although there is an auxiliary device that can assist the welder to weld steel pipes, the device can only support the steel pipe to ensure the quality of welding, and cannot rotate the steel pipe so that the welder can work better. For example, the publication number is CN207431652U The patent of , discloses a steel pipe welding platform, including at least two sets of support bases, all the support bases are arranged in parallel at intervals, and each set of support...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/053B23K101/06
CPCB23K37/0533B23K37/0538B23K2101/06
Inventor 马桂林廖志强
Owner 谷之浪(山东)装饰工程有限公司