A new energy vehicle motor housing circulating water channel sand core structure

Abstract

The invention provides a circulating water channel sand core structure for a novel energy automobile motor shell. The circulating water channel sand core structure comprises a motor body, a shell, a motor fixing mechanism and a circulating water channel mechanism, wherein the motor body is assembled in the shell, the motor body is connected with the shell through the motor fixing mechanism, the motor fixing mechanism is arranged on the left side surface of the shell; the motor fixing mechanism comprises a first adjusting nut, a first pressing plate, a two-way screw, an adjusting column, a rotating disc, a groove, a second adjusting nut, a second pressing plate, a positioning bolt and an annular clamping groove; the circulating water channel mechanism is arranged on the annular side surfaceof the shell; the circulating water channel mechanism comprises a support, a heat conduction aluminum rod, a heat dissipation fin, a heat dissipation hole, a water inlet pipe, a circulating water pipe, an upper spring, an upper clamping plate, a lower clamping plate, a lower spring and a drainage pipe. Compared with the prior art, the circulating water channel sand core structure has the following beneficial effects that the rapid positioning and fixing functions of a motor body are realized, and the rapid absorption and dispersion of the heat of the motor body are achieved.

Description

technical field [0001] The invention relates to a sand core structure of a circulating waterway for a new energy vehicle motor casing, and belongs to the technical field of new energy motor production. Background technique [0002] The sand core structure of the circulating water channel of the motor shell in the prior art cannot realize the rapid positioning and fixing of the motor, and the installation stability of the motor is not good; the sand core structure of the circulating water channel of the motor shell in the prior art cannot realize the rapid heat dissipation function of the motor, The heat dissipation efficiency is not high, which affects the stability of the motor operation, so there is an urgent need for a new energy vehicle motor housing circulating water channel sand core structure to solve the above problems. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a sand core stru...

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Problems solved by technology

[0002] The sand core structure of the circulating water channel of the motor shell in the prior art cannot realize the rapid positioning and fixing of the motor, and the installation stability of the motor is not good; the sand core structure of the circulating water channel of the motor shell in the prior art cannot realize the rapid heat dissipation function of the motor, The heat dissipation efficiency is not high, which affects the stability of the motor operation, so there is an urgent need for a new energy vehicle motor shell circulating waterway sand core structure to solve the above problems

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