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Frame clamping device

A frame and frame welding technology, which is applied in auxiliary devices, vehicle parts, transportation and packaging, etc., can solve the problems of low production efficiency and unstable welding quality of the frame, so as to improve production efficiency and ensure the stability of welding quality Effect

Active Publication Date: 2016-01-27
柳州万众汽车部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a vehicle frame clamping device, which can solve the problems of unstable welding quality and low production efficiency in the batch welding production process of vehicle frames

Method used

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0016] figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Figure 6 The frame clamping device shown includes a clamping bottom plate 1 arranged on a machine base 3, on which three clamping units and a first positioning block 6 and a first positioning block for positioning the vehicle frame 4 to be welded are arranged on the clamping bottom plate 1 The second positioning block 9; three clamping units are arranged on the clamping base plate 1 at three points to form an isosceles triangle shape; the clamping unit includes a withholding cylinder 2, a clamping arm 8 driven by the withholding cylinder 2; clamping arm 8 Clamping block 7 is connected, and clamping block 7 is connected with the clamping block that has clamping head 5; The clamping head 5 on the described clamping block faces the first positioning block 6 and the second positioning block 9 The cl...

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Abstract

The invention discloses a frame clamping device and relates to the technical field of automobile part manufacturing. The frame clamping device comprises a clamping base plate which is provided with three clamping units and a first positioning block and a second positioning block, and the first and second positioning blocks are used for positioning a to-be-welded frame; each clamping unit comprises a buckling and pressing cylinder and a clamping arm driven by the buckling and pressing cylinder; each clamping arm is connected with a fastening block which is connected with a clamping block provided with a clamping head; the clamping head on each clamping block directly faces the clamping head on the first positioning block or the clamping head on the second positioning block to be clamped with the to-be-welded frame. By the arrangement, problems that frame welding quality is unstable and production efficiency is low during batch welding production of frames can be solved.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a clamping device for vehicle frame welding. Background technique [0002] When carbon dioxide welding equipment is used for carbon dioxide welding of a frame with a relatively complex structure, for the interface to be welded, the solder used for brazing is used to fill the gap between the workpiece interface and make it diffuse with the workpiece for welding. During the production process If there is no special clamping device, the dimensional consistency of each workpiece after welding cannot be guaranteed, resulting in unstable welding quality of the frame and low production efficiency in the mass production process. Contents of the invention [0003] The object of the present invention is to provide a vehicle frame clamping device, which can solve the problems of unstable welding quality of the vehicle frame and low production efficiency during the batch welding product...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04
CPCB23K37/0443B23K2101/006
Inventor 李峰甘付才
Owner 柳州万众汽车部件有限公司
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