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A multi-degree-of-freedom and multi-angle rocker-arm spot welding machine

A multi-angle, rocker-arm technology, applied in the direction of welding equipment, resistance welding equipment, metal processing equipment, etc., can solve the problems of low work efficiency, poor welding quality consistency, and high work intensity of operators, so as to achieve easy operation and avoid Multiple clamping to ensure the consistency of welding quality

Inactive Publication Date: 2016-10-12
青岛精工自动化仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional resistance welding equipment can usually only move up and down, and can only be used for sheet metal structures with relatively regular welder profiles or small angles. For sheet metal structures with complex profiles and large angles, usually It is necessary to manually readjust the fixed angle before welding. Due to the limitation of the welding structure and multiple clamping, it has the disadvantages of low work efficiency, high work intensity of the operator, and poor consistency of welding quality.

Method used

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  • A multi-degree-of-freedom and multi-angle rocker-arm spot welding machine
  • A multi-degree-of-freedom and multi-angle rocker-arm spot welding machine
  • A multi-degree-of-freedom and multi-angle rocker-arm spot welding machine

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Embodiment Construction

[0017] See attached picture:

[0018] The multi-degree-of-freedom and multi-angle rocker-arm spot welding machine includes a machine base 1, a column assembly 2 is installed on the machine base 1, a cross arm 3 is installed on the upper side wall of the column assembly 2, and a cross arm 3 is installed on the end of the cross arm 3 to rotate with it. A vertical sleeve 4, the sleeve 4 is fixedly installed with an upward support column 5, the upper end of the support column 5 is slidably installed with a support 6, and the front and rear sides of the support 6 are equipped with horizontal and symmetrically distributed outer support frames 7, the outer support frame 7 The coaxial upper clamp 8 and the lower clamp 9 are installed between the relative inner walls, the end of the upper clamp 8 is fixed with an inner support frame 10, and a push rod 11 is arranged in the middle of the inner support frame 10, and the end of the push rod 11 rotates Installed on the inner support frame ...

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PUM

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Abstract

The invention discloses a multi-degree of freedom and multi-angle rocker arm type spot welder. The spot welder comprises an engine base, wherein a stand column component is installed on the engine base, a cross arm is installed on the side wall of the upper portion of the stand column component, a sleeve perpendicular to the cross arm is installed at the tail end of the cross arm, an upward support pillar is fixedly installed on the sleeve, a support seat is installed on the upper end of the support pillar in a sliding mode, outer supports arranged horizontally and symmetrically are installed in front of the support seat and in back of the support seat respectively, an upper clamp and a lower clamp arranged coaxially are installed between the opposite inner walls of the outer supports in a rotary mode, an inner support is fixed on the tail end of the upper clamp, a pushing rod is arranged in the middle of the inner support, a tail end of the pushing rod is installed on the inner support in a rotary mode, and the front end of the pushing rod and the tail end of the lower clamp are installed in a rotary mode; an upper spot welding head and a lower sport welding head arranged oppositely are installed at the front ends of the upper clamp and the lower clamp respectively. According to the multi-degree of freedom and multi-angle rocker arm type spot welder, motions with multi-degree of freedom directions are achieved, metal plate structures with different angles can be welded, clamping is achieved at a time, consistency of welding quality is guaranteed, labor intensity of operating personnel is lowered, and work efficiency is improved.

Description

technical field [0001] The invention relates to a welding machine, in particular to a multi-degree-of-freedom and multi-angle rocker-arm spot welding machine. Background technique [0002] The spot welding machine is a device that uses the resistance heat generated by the current passing through the contact surface of the joint and the adjacent area to weld, so the spot welding method is also called resistance welding. In the prior art, the welding head of the resistance welding equipment is generally divided into three categories: one is to clamp the workpiece by manually manipulating the pedal mechanical device to move the electrode; the other is to use the cylinder or hydraulic device to drive the mechanical device to move the electrode; the third is to The servo electrode is used to drive the mechanical device to move the electrode. The rocker welding machine proposed by the present invention belongs to the use of a cylinder or a hydraulic device as a power source to dri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K11/11
CPCB23K11/115
Inventor 倪晋挺梁静王建军孙建友尤游赵婧史甜甜黄竟如
Owner 青岛精工自动化仪器有限公司
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