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Welding device for gantry-shaped steel of forklift

A forklift mast and welding device technology, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of difficult welding positioning, low welding efficiency, easy welding deformation, etc., and achieve difficult welding positioning, low welding efficiency, The effect of welding is not easy to deform

Inactive Publication Date: 2009-12-02
ZHEJIANG MAXIMAL FORKELEVATOR
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Problems solved by technology

[0005] The present invention improves on the shortcomings of the welding device in the prior art, such as difficult welding positioning, easy welding deformation, low welding efficiency, and high cost, and provides a forklift with accurate welding positioning, difficult welding deformation, high welding efficiency, and cost saving Gantry steel welding device

Method used

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  • Welding device for gantry-shaped steel of forklift
  • Welding device for gantry-shaped steel of forklift
  • Welding device for gantry-shaped steel of forklift

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Embodiment Construction

[0021] Attached below Figure 1 to Figure 4 The present invention is described in further detail with embodiment:

[0022] Embodiment forklift mast section steel welding device, as Figure 1 to Figure 4 As shown, it includes a welding station 4 and a welding torch 18 installed on the welding station 4. The welding station 4 is arranged on the material guiding platform 1. The material guiding platform 1 is provided with several guide wheels 2 from left to right. The welding platform 4 includes a front The supporting plate 12, the rear supporting plate 11, and the upper moving wheel 6, the left moving wheel 3 and the right moving wheel 7 erected between the front supporting plate 12 and the rear supporting plate 11; the upper moving wheel 6, the left moving wheel 3 and the right moving wheel 7 pass through the universal Joint 8 is connected with gear case 9, and gear case 9 is connected with motor 10, and left moving wheel 3 and right moving wheel 7 all link to each other with ...

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Abstract

The invention relates to the field of manufacturing a forklift, and discloses a welding device for gantry-shaped steel of a forklift. The device comprises a welding platform and a welding gun arranged on the welding platform; the welding platform is arranged on a material guide platform which is provided with a plurality of guide wheels form left to right; the welding platform comprises a front support plate, a rear support plate and an upper driving wheel, a left driving wheel and a right driving wheel which are arranged between the front support plate and the rear support plate; and the upper driving wheel, the left driving wheel and the right driving wheel are connected with a gear box by an universal joint, the gear box is connected with a motor, and the left driving wheel and the right driving wheel are connected with the guide wheel. By welding both faces and positioning fillets by a fillet positioning mechanism, the device achieves the effects of accurate positioning and welding, insusceptibility to welding deformation, high welding efficiency, and cost conservation, and has wide application prospect in the field of manufacturing the forklift.

Description

technical field [0001] The invention relates to the field of forklift manufacturing, in particular to a welding device for a forklift mast section steel. Background technique [0002] At present, the forklift mast section steel welding device used in the forklift manufacturing field is generally positioned by electric welding, then one-sided welding is performed through the welding slide rail, and then the other side is turned to weld. This welding method is difficult to locate, easy to weld deformation, low welding efficiency, and high cost. [0003] In the existing public literature, the application number is 200820074253.3, the application date is March 31, 2008, the authorized announcement number is CN201172152, the announcement date is December 31, 2008, and the patentee is Tianjin Shengtai Yuanzhe Technology Development Co., Ltd. China The utility model patent discloses a double-rotary lifting welding positioner, including a machine base, a lifting device, a large rot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K37/053B23K37/047
Inventor 陆小军
Owner ZHEJIANG MAXIMAL FORKELEVATOR
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