Sleeving tool for stator and casing of motor for new energy automobile

Abstract

The invention provides a sleeving tool for a stator and a casing of a motor for a new energy automobile, and relates to the technical field of clamp tools, the sleeving tool comprises a main body, and a positioning piece is fixedly mounted in the center of the top of the main body; a through hole is formed in the center of the bottom of the positioning piece; a pushing cylinder is arranged in the middle of the interior of the main body; a carrying rod is arranged on the outer side of the top of the main body; bearing parts are fixedly mounted at the top ends of the carrying rods on the left side and the right side; the length of the carrying rods located on the left side and the right side is larger than that of the carrying rods located on the front side and the rear side. And a limiting piece is arranged at the top of the positioning piece. According to the invention, the stator can automatically fall down and be sleeved in the casing after the casing is fixed, the fixing work and the sleeving work are integrated and synchronously realized, the purpose of high-efficiency sleeving can be achieved, and the problem that the stator cannot be automatically sleeved in the casing after the motor casing is loaded and fixed by the existing tool through structural improvement is solved.

Description

technical field [0001] The invention relates to the technical field of fixture tooling, in particular to a set tooling of a stator and a casing of a motor for a new energy vehicle. Background technique [0002] After dismantling, repairing and manufacturing the motors for new energy vehicles, it is necessary to install the motor stator inside the motor shell. When installing, it is inevitable to use a tooling fixture to limit the casing to assist the installation work. Avoid the shoveling of the casing during the suit, which will make the suit work difficult. [0003] However, as far as the current existing tooling is concerned, most of the limiting and fixing work of the existing tooling for the motor casing is done manually or by electric drive, and the gravity of the motor casing itself cannot be used. After positioning, the motor shell is automatically limited and fixed. In addition, after the motor shell is fixed by the existing tooling, most of the stators need to be ...

AI Technical Summary

Problems solved by technology

[0003] However, as far as the existing tooling is concerned, most of the work of the existing tooling for the limit and fixing of the motor casing is done manually or by electric drive, and it is impossible to use the gravity of the motor casing itself to place the motor casing in a suitable position. After the position, the motor casing is automatically limited and fixed. In addition, after the motor casing is fixed by the existing tooling, most of the stators need to be manually installed in the casing, which makes the assembly work more time-consuming and laborious, and the existing tooling cannot pass through the structure. The improvement automatically makes the stator fit into the casing after the motor casing is loaded and fixed

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