Plastic cover assembly mechanism of wiper motor

Abstract

The invention relates to a mechanical device, in particular to a plastic cover assembly mechanism of a wiper motor. The mechanism comprises an air cylinder (1), a compression column fixing plate (21), springs (14), a route adjustable air cylinder (20), pressure claws (16) and connection rods (22); the mechanism is characterized in that the route adjustable air cylinder (20) is arranged below a baseplate (10), vertical columns (8) are arranged above the baseplate (10), a fixing plate (7) is arranged on the vertical columns (8), and the pressure claws (16) and the connection rods (22) below the fixing plate (7) are matched with each other to achieve shrinkage movement; the compression column fixing plate (21) is connected to the air cylinder (1), guiding rods (3), a guiding plate (11) and pressure columns (13), and the compression column fixing plate (21) conducts flexible downward pressing movement through springs (14) below the compression column fixing plate. The plastic cover assembly mechanism of the wiper motor is novel in design, ingenious in structure, flexible in assembly and high in precision, can lower labor intensity and improve assembly efficiency, can better meet production requirements, and has higher market promotion value.

Description

technical field [0001] The invention relates to a mechanical device, in particular to a plastic gland assembly mechanism of a wiper motor. Background technique [0002] There are many types of wiper motor mechanisms in automobiles. At present, there is a connection method between the plastic gland parts and the motor, which is fastened by the feet of the plastic gland parts and the motor. The gland parts before compression are glued to ensure the airtightness of the motor . Because there are 5 legs of the gland part, and the distribution of these 5 legs is not on a circle, and the position is not regular. At present, the assembly of the gland and the motor of this kind of motor is manually assembled, and the pressure is pressed by hand and tools. The cover presses and buckles the legs of the gland parts respectively, but due to the uneven strength of hand pressing and the high labor intensity, the assembly efficiency is low. [0003] In view of this, the present invention ...

AI Technical Summary

Problems solved by technology

Because there are 5 legs of the gland part, and the distribution of these 5 legs is not on a circle, and the position is irregular. At present, the assembly of the gland and the motor of this kind of motor is manually assembled, and the pressure is pressed by hand and tools. The cover presses and buckles the legs of the gland parts separately, but due to the uneven strength of hand pressing and the high labor intensity, the assembly efficiency is low

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