A linkage type easy-to-install motor end cover and its manufacturing process

Abstract

The invention relates to a linkage-type motor end cover that is easy to install and its manufacturing process, and relates to the technical field of motor end covers. It includes a first linkage cover plate, and a first universal ball groove is arranged in the middle of the first linkage cover plate. The first universal ball groove is rollingly connected with a first universal ball, and the outward side of the first universal ball is provided with a connecting rod, and the connecting rod is connected with a second universal ball, and the second universal ball Embedding the ball into the second universal ball groove, the second universal ball groove is connected to the second linkage cover plate, the four corners of the first linkage cover plate are provided with first sliders that slide along the length direction of the motor, the Both sides of the second linkage cover plate are provided with long slide bars. The invention has the effects of convenient installation and not easy to fall off.

Description

technical field [0001] The invention relates to the technical field of motor end covers, in particular to a linkage-type motor end cover and a manufacturing process thereof for easy installation. Background technique [0002] Motor (English: Electric machinery, commonly known as "motor") refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. [0003] The motor is represented by the letter M (the old standard is D) in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. The generator is represented by the letter G in the circuit. Its main function The function is to convert mechanical energy into electrical energy. End cover (Cover) is a back cover installed behind the motor and other casings, commonly known as "end cover". [0004] The existing Chinese patent with the notification number CN105048693A disclo...

AI Technical Summary

Problems solved by technology

[0004] The existing Chinese patent with the notification number CN105048693A discloses a motor end cover with good heat dissipation performance. The bottom and the outer cylinder of the motor end cover, at least two sections of straight thread segments that are not connected to each other are arranged on the inner wall of the outer cylinder of the motor end cover, and a through hole is provided at the bottom center of the motor end cover; on the bottom of the motor end cover Between the through hole and the outer cylinder of the motor end cover, there is also at least one circle of heat dissipation holes arranged circumferentially along the through hole; a fixed structure is arranged on the outer wall of the outer cylinder of the motor end cover, and a There are threaded fixing holes; to solve the problem that the heat in the axial direction of the motor is not easy to accelerate the heat dissipation along the axial direction when heat dissipation is performed in the prior art, a motor end cover that can further accelerate heat dissipation along the axial direction is designed, so that the motor is running It can not only dissipate heat in the circumferential direction, but also dissipate heat in the axial direction, so that the heat dissipation speed is accelerated and the motor operation failure is avoided.

[0005] The above-mentioned existing technical solutions have the following defects: in the actual use process, the end cover is fixed by a circumferential fixing structure, not only the number of fixing parts is small, the fixing degree is low, and four screws are required for fixing, and it is time-consuming to install or disassemble strenuous

Images