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Method for assembling upper support body of overhead cell support of hybrid vehicle and clamp thereof

A technology for hybrid electric vehicles and battery racks, which is applied to battery pack parts, circuits, assembly machines, etc. It can solve the problems of unstable welding quality, inability to realize automatic and mechanized welding, and low welding accuracy, so as to avoid processing difficulties, Reduces the incidence of product mismatch and eliminates the effects of heat distortion

Active Publication Date: 2012-02-29
苏州宝馨智能制造有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0007] The object of the present invention is to provide a welding jig for the upper frame of the top battery rack of a hybrid electric vehicle, which solves the problem of unstable welding quality and poor welding accuracy in the prior art when the top battery rack of a hybrid electric vehicle adopts manual welding without jigs. High, unable to realize automation and mechanized welding and other issues

Method used

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  • Method for assembling upper support body of overhead cell support of hybrid vehicle and clamp thereof
  • Method for assembling upper support body of overhead cell support of hybrid vehicle and clamp thereof
  • Method for assembling upper support body of overhead cell support of hybrid vehicle and clamp thereof

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Embodiment Construction

[0046] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0047] Example Figure 1~3 , is a welding tool fixture for the upper body of the battery rack on the top of the hybrid electric vehicle, including a clamp body 1, a positioning element 2 is fixedly arranged on the upper end of the clamp body, and a clamping device 3 is arranged on the outside of the positioning element 2, and the positioning element is horizontal Limiting the components of the upper frame body of the top battery rack of the hybrid electric vehicle, the clamping device horizontally and vertically...

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Abstract

The invention discloses a method for assembling an upper support body of an overhead cell support of a hybrid vehicle and a special welding tool clamp used in assembly. The clamp comprises a clamp body (1), and is characterized in that a positioning element (2) is fixedly arranged at the upper end of the clamp body, a clamping device (3) is arranged at the outer side of the positioning element (2), the positioning element horizontally limits the position of each component on the upper support body of the overhead cell support of the hybrid vehicle, and the clamping device clamps the components on the upper support body of the overhead cell support of the hybrid vehicle in a horizontal direction and a vertical direction. The clamp greatly lightens the physical work of the operating staff, improves the assembling and welding efficiency, controls or eliminates the thermal deformation of workpieces caused by welding, and reduces the instability of manual welding.

Description

technical field [0001] The invention belongs to the technical field of assembly and production of a top battery rack body of a hybrid electric vehicle, and in particular relates to an assembly production method of a top battery rack body of a hybrid electric vehicle and a used welding fixture. Background technique [0002] A hybrid electric vehicle (Hybrid Electric Vehicel) is to install an internal combustion engine on a pure electric vehicle, and its purpose is to reduce the pollution of the vehicle and increase the mileage of the pure electric vehicle. There are two types of hybrid vehicles, series and parallel. Hybrid vehicles have the following advantages: when the vehicle starts and stops, it is only driven by the generator, and the engine does not work until it reaches a certain speed. Therefore, the engine can always be kept in the best working condition, with good power and low emissions. Low, and the source of electric energy is the engine, just need to refuel. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/053B23P21/00B23K37/047H01M2/10B23K37/04H01M50/244H01M50/249
CPCY02E60/12Y02E60/10
Inventor 朱永福
Owner 苏州宝馨智能制造有限公司
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