A kind of welding transfer transfer device and method for reversing and welding box girder
A welding method and flipping device technology, applied in welding equipment, auxiliary equipment, auxiliary welding equipment, etc., can solve problems such as excessive deformation of structural parts, potential safety hazards, noise pollution, and cumbersome methods and processes, so as to improve production efficiency. Avoid accidents and ensure the effect of product quality
Active Publication Date: 2020-12-08
HENAN WEIHUA HEAVY MACHINE
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is that the existing device and method for box girder assembly and welding are cumbersome and inefficient, and are prone to quality accidents such as excessive deformation of structural parts, and there are also potential safety hazards and noise pollution.
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[0028] Such as Figure 1-2 As shown, a kind of welding transfer turning and shifting device provided by the present invention comprises a transverse transmission device 1 and a longitudinally moving vehicle frame 2 arranged adjacently, the moving direction of the longitudinally moving vehicle frame 2 is perpendicular to the transmission direction of the transverse transmission device 1, and the vertical direction The upper plane of the mobile frame 2 and the transverse transmission device 1 is located on the same level;
[0029] Vertical mobile frame 2 is provided with overturning device, as image 3 As shown, the overturning device includes: a drive system, a first overturning arm 33 and a second overturning arm 34, the first overturning arm 33 and the second overturning arm 34 are hinged on the upper plane of the vehicle frame 2, the first overturning arm 33 and the second overturning arm The plane where the axis of the arm 34 is located is perpendicular to the transmission...
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The invention provides a welding transferring overturn deflection device and a box type beam overturn welding method. The device comprises a transverse transmission device and a longitudinal movement frame which are adjacently arranged, the movement direction of the longitudinal movement frame is vertical to the transmission direction of the transverse transmission device, and the upper plane of the longitudinal movement frame and the upper plane of the transverse transmission device are located on one horizontal face; a first overturn arm and a second overturn arm are hinged to the upper plane of the frame, and the plane where the axle wires of the first overturn arm and the second overturn arm are located is vertical to the transmission direction of the transverse transmission device; and the tail end of the first overturn arm and the tail end of the second overturn arm are connected with a driving system, the driving system drives the first overturn arm and the second overturn arm to rotate in the plane vertical to the transmission direction of the transverse transmission device. By means of the welding transferring overturn deflection device and the box type beam overturn welding method, 360-degree overturn of a box type beam can be achieved, welding seams at all welding positions can be converted to be at the flat welding position, the production efficiency is effectively improved, the product quality is guaranteed, accidents are avoided, and noise pollution caused by collision can be avoided.
Description
technical field [0001] The invention relates to the technical field of workpiece turning and shifting, in particular to a welding transfer turning and shifting device and a method for turning over and welding a box girder. Background technique [0002] At present, with the deepening competition of crane products, the buyer's market is gradually saturated. In the manufacturing process, how to ensure product quality and improve production efficiency while reducing manufacturing costs has become a key research topic for the survival and development of enterprises. In the manufacturing process, the use of a series of auxiliary station equipment is a very effective and feasible method to ensure the stability and reliability of product quality, reduce the labor intensity of workers, and further improve production efficiency, and can significantly improve the company's products. competitiveness. Quality is the basis for promoting Weihua brand, and efficiency is the guarantee for e...
Claims
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IPC IPC(8): B23K37/047
CPCB23K37/047
Inventor 孟二建王跃文段君飞任炯吴庆富
Owner HENAN WEIHUA HEAVY MACHINE