Method for assembling pedestal of overhead cell support of hybrid vehicle and clamp thereof
A technology for hybrid vehicles and battery racks, applied in battery pack components, circuits, assembly machines, etc., can solve problems such as inability to automate and mechanize, low welding accuracy, and unstable welding quality, to avoid processing difficulties, eliminate The effect of heat deformation and shortening of production cycle
Active Publication Date: 2011-06-15
苏州宝馨智能制造有限公司
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Problems solved by technology
[0007] The purpose of the present invention is to provide a welding fixture for the base frame of the top battery rack of hybrid electric vehicles, which solves the problem of manual welding of the top battery racks of hybrid electric vehicles in the prior art, which has unstable welding quality, low welding precision, and cannot be automated and mechanization
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Embodiment Construction
[0042] 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.
[0043] Examples such as figure 1 , is the welding fixture for the base frame of the roof battery rack of the hybrid electric vehicle, including the clamp body 1, such as Figure 2-4 As shown, the hybrid electric vehicle roof battery rack base frame includes a base frame body 11, two end connecting plates 12 provided at the ends of the body, and side wing connecting plates 13 arranged outside the body, and the upper end of the clamp body is fixedly provided with The positioning element 2, the positioning element...
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The invention discloses a welding tool clamp of a pedestal of an overhead cell support of a hybrid vehicle, which comprises a clamp body (1), and the pedestal of the overhead cell support of the hybrid vehicle comprises a pedestal body (11), two end connecting plates (12) at the ends of the body and a flank connecting plate (13) at the outer side of the body. The clamp is characterized in that a positioning element (2) is fixedly arranged at the upper end of the clamp body and horizontally limits the positions of the pedestal body (11) and the flank connecting plate (13), and a clamping device (3) is arranged at the outer sides of the end connecting plates (12) and clamps the two end connecting plates (12) and the pedestal body (11) arranged between the end connecting plates (12). 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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IPC IPC(8): B23K37/04B23K37/047B23K37/053B23P21/00H01M2/10H01M50/244H01M50/249
CPCY02E60/12Y02E60/10
Inventor 朱永福
Owner 苏州宝馨智能制造有限公司