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A positioning device for welding of a heater fixing frame

A technology of positioning device and fixing frame, which is applied in welding equipment, welding equipment, auxiliary devices, etc., can solve the problems of low production efficiency, low efficiency, unsightly solder joints, etc.

Active Publication Date: 2021-09-14
湖南创研智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the welding of the volute of the range hood air duct, the existing volute welding process uses a manual hand-held heater fixing frame, which is fixed to the volute and then welded. This process is labor-intensive, and the workers are near the electrodes for a long time. Physical injury of workers, low efficiency, unsightly solder joints and low production efficiency

Method used

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  • A positioning device for welding of a heater fixing frame
  • A positioning device for welding of a heater fixing frame
  • A positioning device for welding of a heater fixing frame

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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0023] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

[0024] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are Based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the inventive product is usually placed in use, it is onl...

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PUM

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Abstract

The invention discloses a positioning device for welding a heater fixed frame, comprising: a lower electrode assembly and a clamp assembly for positioning and clamping a volute to be welded; the clamp assembly includes a movable seat, a The peripheral clamp and the bottom support clamp, the fixed base connected with the movable base and the first driving device used to drive the movable base to move linearly relative to the fixed base. The invention allows welding workers to stay away from welding radiation, avoids welding radiation damage, and reduces labor intensity and injuries of workers. Moreover, the welding speed and work efficiency are improved, and the welding spots are beautiful, the butt joint is accurate, and the product quality is high, which can be widely used in the welding of the volute.

Description

technical field [0001] The invention relates to a welding device, in particular to a welding device for processing a volute. Background technique [0002] Resistance welding refers to the method of using the resistance heat generated by the current passing through the weldment and the contact as the heat source to locally heat the weldment and simultaneously pressurize it for welding. [0003] The range hood air duct volute includes a coaming plate, side plates located on both sides of the coaming plate, and a heater fixing frame arranged on the periphery of the coaming plate. [0004] For the welding of the volute of the range hood air duct, the existing volute welding process uses a manual hand-held heater fixing frame, which is fixed to the volute and then welded. This process is labor-intensive, and the workers are near the electrodes for a long time. Physical injury to workers, inefficiency, unsightly solder joints and lower productivity. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04B23K11/36
CPCB23K11/36B23K37/0443
Inventor 张人斌
Owner 湖南创研智能装备有限公司