Main chord member joint robot welding system
A robot welding and main chord technology, applied in welding equipment, welding equipment, welding accessories, etc., can solve problems such as low efficiency, affecting product quality, and low welding quality, and achieve flexible programming, simple and convenient changeover, and systematic compact effect
Inactive Publication Date: 2010-10-20
TANGSHAN KAIYUAN AUTOWELDING SYST
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Problems solved by technology
[0002] The existing main chord joint welding equipment cannot preheat the workpiece well before welding, cannot support the main chord workpiece very stably, and is not a double-station welding system. It is precisely because of such structural defects that the When the main chord joint is welded, the welding quality is low and the efficiency is low, and after the welding is completed, the workpiece will be deformed to a certain extent, and the workpiece may also have defects such as welding cracks, which will affect the quality of the product, thereby reducing Workpiece life
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[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0019] see figure 1 , figure 2 , the present invention mainly is made of left heating bracket assembly 34, driven end opening clamping device 35, robot moving device 36, positioner and driving end opening clamping device 37, right side heating bracket assembly 38.
[0020] see image 3 , Figure 4 , the drive end opening clamping device 12 is composed of an open gear seat 47, a needle bearing 50, an open large gear 51, a reference v-shaped block 52, a screw rod 53, a rotary arm 54 and a shaft 55. The open large gear 51 is installed in the open gear seat 47 through the needle bearing 50, and the open gear seat 47 below the needle bearing 50 is equipped with a transmission shaft 49 protruding to the outside of the open gear seat 47, and the two ends of the transmission shaft 49 are respectively equipped with The adjustment gear 48 meshing with the ...
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The invention relates to robot welding systems, in particular to a main chord member joint robot welding system. The main chord member joint robot welding system comprises an arc welding robot body, a robot mobile device, a positioner, a main chord member clamping device and heating device. The main chord member clamping device consists of a driving end opening clamping device and a driven end opening clamping device, wherein the driven end opening clamping device is arranged on a mobile trolley. The main chord member heating device consists of a right side heating bracket assembly and a left side heating bracket assembly; the two heating bracket assemblies are all provided with a conveying device; and an inductive heating coil is arranged on the conveying device. Two groups of workpiece clamping systems consisting of the main chord member clamping device and heating device are symmetrically distributed on two sides of the robot mobile device; and the robot mobile device is arranged on a sliding rail through a sliding base thereof. The main chord member joint robot welding system can weld main chord member workpieces in various specifications and can locally preheat the workpieces uniformly before welding the workpieces. Therefore, the system reduces the welding stress and is favorable for avoiding welding cracks.
Description
technical field [0001] The invention relates to a robot welding system, in particular to a robot welding system for a main chord joint. Background technique [0002] The existing main chord joint welding equipment cannot preheat the workpiece well before welding, cannot support the main chord workpiece very stably, and is not a double-station welding system. It is precisely because of such structural defects that the When the main chord joint is welded, the welding quality is low and the efficiency is low, and after the welding is completed, the workpiece will be deformed to a certain extent, and the workpiece may also have defects such as welding cracks, which will affect the quality of the product, thereby reducing The service life of the workpiece. Contents of the invention [0003] The purpose of the present invention is to solve the defects and deficiencies in the current welding system, and provide a high-efficiency and high-quality robot welding system for main cho...
Claims
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IPC IPC(8): B23K9/02B23K9/32B23K9/235B23K9/12B23K37/053
Inventor 贾兆强许志明李爱军张子良张治英代力强张照军
Owner TANGSHAN KAIYUAN AUTOWELDING SYST