Guardrail plate automatically welding device

An automatic welding and mobile device technology, applied in welding equipment, welding accessories, arc welding equipment, etc., can solve the problems of low welding efficiency, difficult to guarantee welding quality, and high labor intensity of welding workers, so as to avoid welding through the weld seam, The effect of saving manpower and material resources and improving welding efficiency

Inactive Publication Date: 2015-05-27
刘宪福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, due to the change of welding speed between the straight side and the hypotenuse, and the rotation control of the welding torch on the hypotenuse, the difficulty of controlling the equipment is increased. Therefore, automatic welding cannot be realized in

Method used

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  • Guardrail plate automatically welding device
  • Guardrail plate automatically welding device
  • Guardrail plate automatically welding device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

The automatic welding device for the fence of the present invention may include a cross beam 32 and a fence support 29. Such as figure 1 As shown, the fence bracket 29 is used to fix the fence 28. The cross beam 32 is provided with a traverse platform 38 capable of lateral movement. A longitudinal movement device is installed on the horizontal movement platform 38, a vertical movement device is installed on the longitudinal movement device, and a welding gun mechanism fixing seat 8 is provided on the vertical movement device. The rotating servo motor 7 is installed on the welding gun mechanism fixing base 8, the rotating servo motor 7 is connected with the right angle reducer 6, the right angle reducer 6 is installed vertically on the welding gun mechanism fixing base 8, and the welding gun 1 is installed on the output shaft of the right angle reducer 6; The wire feeder 10, the laser ranging sensor bracket 30 and the control box 31 can also be installed on the traverse platfor...

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Abstract

Disclosed is a guardrail plate automatically welding device. The guardrail plate automatically welding device comprises a pressing wheel, a wheel seat, a jacking device and a displacement sensor. The wheel seat is provided with the pressing wheel; the jacking device comprises an oil cylinder or steam cylinder; the bottom of the wheel seat is connected with the jacking device; the displacement sensor is connected with the piston of the oil cylinder or steam cylinder or the wheel seat. According to the guardrail plate automatically welding device, force exerted on the pressing wheel by the oil cylinder or steam cylinder can keep the same, so that pressure between the pressing wheel and a ring piece has no significant change, the problem that the quality of the ring piece is affected by overhigh pressure of the pressing wheel can be voided; the displacement of the pressing wheel can be obtained through accurate measurement of an encoder, so that the measuring precision can be effectively improved, and errors can be effectively reduced.

Description

technical field [0001] The invention relates to a welding device, in particular to an automatic welding device for fences. Background technique Due to the thinner thickness and more bends of the semi-trailer sideboard, the welding seam tracking requirements are relatively high during welding, and the weld seam will be welded through if there is a slight deviation. In addition, due to the change of welding speed between the straight side and the beveled side, and the rotation control of the welding torch on the beveled side, the difficulty of controlling the equipment is increased. Therefore, automatic welding cannot be realized in the welding of similar equipment. Since the above-mentioned problems are difficult to solve so far, at present, all the side panels of semi-trailers are welded manually, resulting in high labor intensity for welders, low welding efficiency, and difficult to guarantee welding quality. Contents of the invention In order to solve the above probl...

Claims

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Application Information

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IPC IPC(8): B23K9/12B23K9/095B23K9/32
CPCB23K9/127B23K9/0956B23K9/32B23K2101/006
Inventor 刘宪福
Owner 刘宪福
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