an assembly device

Abstract

The invention discloses an assembling device for assembling IPM (intelligent power module) modules and heat dissipaters. The assembling device comprises a lower template and an upper template, wherein the lower template is provided with lower cavities for fixing the heat dissipaters; the upper template is detachably connected with the lower template and is provided with upper through holes which correspond to the lower cavities of the lower template and is used for fixing the IPM modules. According to the assembling device provided by the invention, the lower template with the lower cavities for fixing the heat dissipaters are matched with the upper template with the upper through holes for fixing the IPM modules, so that the lower cavities are matched with the upper through holes, and the heat dissipaters arranged in the lower cavities are aligned with the IPM modules arranged in the upper through holes in a matched manner; furthermore, screws are tightened to the heat dissipaters and the IPM modules through the upper through holes, so that fixing of the heat dissipaters and the IPM modules are implemented; the fixing operation for the heat dissipaters and the IPM modules are facilitated, and the accuracy of mutual connection of the heat dissipaters and the IPM modules are effectively improved; therefore the quality of a finished product obtained by connecting the IPM modules with the heat dissipaters through the screws are increased, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an assembly device for assembling an IPM module and a radiator in an air conditioner. Background technique [0002] The IPM (Intelligent Power Module, Intelligent Power Module) module used in the air conditioner needs to be dissipated to ensure its normal operation. [0003] Please refer to figure 1 , figure 1 It is a schematic diagram of the structure of the IPM module and the heat sink. [0004] The IPM module 01 is usually connected to the radiator 02 for heat dissipation, and the IPM module 01 and the radiator 02 are connected by screws to ensure a stable connection. At present, the fixing method of the two is to manually place a single radiator 02 in the fixing device for fixing the radiator, then align the IPM module 01 with the holes of the radiator 02 and connect them with screws so that the IPM module 01 and the radiator 02 The connection is firm. In order ...

AI Technical Summary

Problems solved by technology

In order to prevent IPM module 01 from moving when screwing, it is necessary to rely on manual alignment and positioning. If the positioning of IPM module 01 is not accurate, the screw will move out of position, and even cause the side of the IPM module 01 hole to crack during the screwing process, resulting in The quality of the finished product is lower, and the entire operation process is less efficient and labor-intensive

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