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Welding arm lifting device

A lifting device and welding arm technology, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of high cost, large processing volume, complex structure, etc., achieve simple processing, simple structure, and reduce production costs.

Inactive Publication Date: 2011-11-16
WUXI HUALIAN SCI & TECH GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the lifting of the welding arm adopts the method of clamping and guiding on three sides of the rectangular guide rail and driving the lifting of the rack and pinion, which has a complex structure, a large amount of processing, and high cost.

Method used

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0012] The present invention mainly consists of a chain counterweight 1, a reducer 2, a main sprocket 3, a welding arm 4, a lifting guide wheel 5, a bearing 6, a shaft 7, a nut 8, a cover plate 9, a set screw 10, and a secondary sprocket 11 , bearing 12, axle 13, nut 14, plank 15, chain 16, round steel 17 and chain holder 18 etc. are formed.

[0013] In the present invention, the round steel 17 is welded on the welding arm 4, the reducer 2 and the shaft 7 are installed on the carriage 15 respectively, the lifting guide wheel 5 is installed on the shaft 7, and the lifting guide wheel 5 is equipped with a bearing 6 , for supporting axis 7. The main sprocket 3 is fixed on the reducer 2 through the set screw 10, the shaft 13 is fixed on the carriage 15 through the nut 14, the secondary sprocket 11 is installed on the shaft 13, and the bearing 12 is installed in th...

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Abstract

The invention relates to a welding arm lifting device. The welding arm lifting device comprises a chain counter weight block, a reduction box, a main chain wheel, a welding arm, a lifting guide wheel, a shaft, an auxiliary chain wheel, a carriage, a chain, round steel, and a chain fixing seat; the round steel is welded on the welding arm; the reduction box and the shaft are arranged on the carriage respectively; the lifting guide wheel is arranged on the shaft; the main chain wheel is fixed on the reduction box through a set screw; the shaft is fixed on the carriage through a nut; the auxiliary chain wheel is arranged on the shaft; the chain passes through the main chain wheel and the auxiliary chain wheel; and one end of the chain is connected with the chain counter weight block and the other end of the chain is fixed with the welding arm through the chain. The welding arm lifting device has a simple, compact and reasonable structure; the chain wheels and the chain are driven by the reduction box, the welding arm is driven by the chain to lift, the round steel which is not needed to be processed is adhered to two sides of the welding arm, and the welding arm is lifted under the guide of a V-shaped wheel; and the welding arm lifting device is easy to process and can reduce production cost.

Description

technical field [0001] The invention relates to a welding arm lifting device, specifically a device for driving flux recovery, welding head and welding torch lifting during workpiece welding, and belongs to the technical field of mechanical equipment. Background technique [0002] In the prior art, the lifting of the welding arm adopts the mode of clamping and guiding on three sides of the rectangular guide rail and driving the lifting of the rack and pinion, which has a complex structure, a large amount of processing, and high cost. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages, thereby providing a welding arm lifting device, which simplifies the structure and reduces the processing cost. [0004] According to the technical solution provided by the present invention, the welding arm lifting device includes a chain counterweight, a reducer, a main sprocket, a welding arm, a lifting guide wheel, a shaft, a cov...

Claims

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Application Information

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IPC IPC(8): B23K37/02
Inventor 龚国华李秀成杨念记沈奇周怡曹益民
Owner WUXI HUALIAN SCI & TECH GROUP
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