Assembling method and fixture used for roof battery rack of hybrid electric vehicle

A technology for hybrid electric vehicles and battery racks, which is applied to battery pack parts, circuits, assembly machines, etc. It can solve problems such as inability to automate and mechanize, low welding precision, and unstable welding quality, so as to avoid processing difficulties and reduce The effect of physical labor and shortening the production cycle

Active Publication Date: 2011-12-21
苏州宝馨智能制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a welding fixture for the top battery rack of a hybrid electric vehicle, which solves the problem of manual welding of the top battery rack of a hybrid electric vehicle in the prior art, which has unstable welding quality, low welding precision, and cannot be automated and mechanized. And other issues

Method used

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  • Assembling method and fixture used for roof battery rack of hybrid electric vehicle
  • Assembling method and fixture used for roof battery rack of hybrid electric vehicle
  • Assembling method and fixture used for roof battery rack of hybrid electric vehicle

Examples

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Embodiment Construction

[0053] 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.

[0054] Example Figure 1~3 The battery rack components that need to be welded for the present invention include a base frame 1 and an upper frame body 2 arranged at the upper end of the base frame. The base frame 1 includes two base frame beams 11, and several intermediate support plates 12 are arranged between the two base frame beams 11. , the two ends of the pedestal beam 11 are fixedly connected to the end connecting plate 13, and the outer side of the pedestal beam 11 is welded and fixed to the wing connect...

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Abstract

The invention discloses a welding tool clamp of an overhead cell support of a hybrid vehicle, and the overhead cell support of the hybrid vehicle comprises a pedestal (1) and an upper support body (2) arranged at the upper end of the pedestal. The clamp is characterized by comprising a clamp body (3), the pedestal (1) is fixed on the clamp body, a positioning element (4) is fixedly arranged at the upper end of the pedestal and horizontally limits the position of the upper support body (2), and the upper support body (2) and the pedestal are provided with clamping devices (5) for clamping the upper support body and the pedestal 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 base frame of a top-mounted battery rack of a hybrid electric vehicle, and in particular relates to an assembly production method of a base frame of a top-mounted battery rack 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...

Claims

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Application Information

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