Forklift portal frame welding positioning device
A technology of welding positioning and forklift mast, which is applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of poor welding positioning and difficult operation of forklift mast
Inactive Publication Date: 2013-03-27
ANHUI HECHA FORKELEVATOR
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a welding and positioning device for the mast of a forklift, which solves the problems of poor welding and positioning of the mast of the existing forklift and difficult operation
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[0012] See figure 1 , figure 2 , a forklift mast welding positioning device, including a machine base 1, a motor 2, a self-locking reducer and a bearing seat 8 are arranged on the machine base 1, and the self-locking reducer is composed of a large gear 4 and a small gear 5 meshing with each other, and the motor The output shaft of 2 is connected with the pinion 4 of the self-locking type reducer, the rotating shaft 6 of the large gear 5 of the self-locking type reducer is provided with a gantry clamping platform 7, and the rotating shaft 6 of the large gear 5 is arranged on the bearing seat.
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The invention discloses a forklift portal frame welding positioning device, which comprises a base, wherein the base is provided with a self-locking reducer consisting of a large gear and a small gear, which are mutually engaged with each other, and a rotating shaft of the large gear of the self-locking reducer is provided with a portal frame clamping platform. The portal frame clamping platform is driven by the rotation of the rotating shaft of the large gear to rotate, so that a portal frame which is clamped on the portal frame clamping platform can rotate to any angle to be welded. The forklift portal frame welding positioning device is convenient to operate, accurate to position and low in production cost of a position changer.
Description
[0001] technical field [0002] The invention relates to a welding tool for a forklift mast, in particular to a welding positioning device for a forklift mast. Background technique [0003] At present, in the field of forklift manufacturing, during the welding process of the forklift mast, the displacement welding is generally carried out by driving the machine or people follow the forklift mast to rotate and weld, which will increase the strength of the operator and waste time. Or carry out displacement welding through some positioners, but the existing positioners have complex structures, and after displacement, spot welding is still required for positioning, and then one-sided welding is performed through the welding slide rail, and then turned to the other side for welding. Difficult welding positioning, easy welding deformation, low welding effect and high cost. Contents of the invention [0004] The technical problem to be solved by the present invention is to provi...
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Inventor 牛举岳光高林寒钟传浩张伟龙范贝贝许柯
Owner ANHUI HECHA FORKELEVATOR
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