Welding fixture capable of being turned over

A PCB board and metal sheet technology, applied in the field of reversible welding fixtures, can solve the problems of difficult quality assurance, increased labor intensity, poor reliability, etc., and achieve stable welding quality, high installation and positioning accuracy, and consistent welding feet Effect

Active Publication Date: 2016-08-17
上海福宇龙汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is no special welding fixture, the operator needs to repeat the front and back operations many times during installation and welding, such as: install a self-locking switch, press and hold it in reverse and immediately perform welding, and repeat the same when installing the second self-locking switch Action, increased labor intensity, difficult to guarantee quality, poor reliability, low efficiency

Method used

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  • Welding fixture capable of being turned over
  • Welding fixture capable of being turned over
  • Welding fixture capable of being turned over

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Embodiment Construction

[0012] The invention provides a reversible welding jig, comprising a bottom plate 1, one end of the bottom plate 1 is provided with two fixed pads 7 of equal height, and the other end is provided with two height-limiting blocks 8 which are hinged with the movable panel through hinges, An overturn mechanism 2 is installed on the bottom plate 1, and the overturn mechanism 2 is composed of a movable panel 3, a quick chuck 5, a bead 6, a height limit block 8, and a hinge. The movable panel 3 can be rotated 180 degrees by the overturn mechanism Flip over, quick chuck 5 and positioning column 23 are installed on movable panel 3, positioning hole 9 matching with positioning column 23 is set on bead 6 and a groove for receiving the front end of quick chuck pressing plate is arranged, and described movable panel is set to receive to be welded The cavity 4 of the product can place a bearing plate, on which there are metal sheets and PCB boards, and LED lights, self-locking switches, and ...

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PUM

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Abstract

The invention discloses a welding fixture capable of being turned over. The welding fixture comprises a bottom plate, a turnover mechanism is installed on the bottom plate and provided with a movable face plate, and a product to be welded is put on the movable face plate; a quick chuck is assembled on the movable face plate, one end of the bottom plate is provided with fixing cushion blocks with the same height, the other end of the bottom plate is provided with height limiting blocks capable of being hinged to the movable face plate, and the quick chuck compresses a metal sheet and a PCB through a pressing plate; when obverse-side welding operation is completed, the welding fixture is turned over 180 degrees to weld electronic components arranged on the reverse side of the product. After the welding fixture is used, the labor intensity of workers is relieved, the welding quality is stable, and the welding efficiency is greatly improved.

Description

technical field [0001] The invention relates to a welding jig, in particular to a reversible welding jig. technical background [0002] The automotive air conditioner controller is a key component of the automotive air conditioner. The installation accuracy of LED lights, self-locking switches, resistors, bulbs, etc. in the metal sheet and PCB board, and the welding quality directly affect the control and normal use of the automotive air conditioner. The installation and welding of LED lights, self-locking switches, resistors, and bulbs in the existing metal sheets and PCB boards is done manually, basically by manual observation. Since there is no special welding fixture, the operator needs to repeat the front and back operations many times during installation and welding, such as: install a self-locking switch, press and hold it in reverse and immediately perform welding, and repeat the same when installing the second self-locking switch Action, increased labor intensity, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/047
CPCB23K37/047B23K2101/36B23K2101/42
Inventor 沈云麟汪涛吴卫军
Owner 上海福宇龙汽车科技有限公司
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