Power output wheel and glass lifting driving device

Abstract

The invention discloses a power output wheel and a glass lifting driving device, and relates to the technical field of glass lifters. The power output wheel is of an integrated structure and specifically comprises a wheel body, a first power output structure and a second power output structure, wherein the first power output structure and the second power output structure are arranged on the outer surface of the wheel body; the first power output structure is used for driving a steel wire rope; the second power output structure is used for realizing power transmission connection with a driving motor; the first power output structure is located above the second power output structure, and the power output wheel rotates under the action of the driving motor so as to drive the steel wire rope. According to the scheme, the first power output structure (namely a traditional reel structure) and the second power output structure (namely a traditional reduction gear structure) are integrated into the integrated structure, so that the whole power output wheel is integrally designed, the assembly links of the glass lifting device are reduced, and the stability of the whole device in work is improved.

Description

technical field [0001] The invention relates to the technical field of glass regulators, in particular to a power output wheel and a glass lifting drive device with the power output wheel. Background technique [0002] The rope wheel window lifter is a common type of automotive window lifter, and the motor drive device is its core component. See figure 1 , which consists of a motor 101, a worm gear assembly 102 and a winding wheel 103 sleeved on the worm gear. [0003] In the current motor drive device of the rope wheel lifter, the upper end of the worm wheel is provided with a gear, and the cogging with the gear is provided in the winding wheel 103, and the two need to be precisely matched during assembly, that is, the assembly process Special tooling is required to ensure assembly accuracy; and in the aftermarket, due to combination and cooperation, dust or foreign matter enters the gap between the winding wheel 103 and the turbine, which will cause abnormal operation of ...

AI Technical Summary

Problems solved by technology

[0003] In the current motor drive device of the rope wheel lifter, the upper end of the worm wheel is provided with a gear, and the cogging with the gear is provided in the winding wheel 103, and the two need to be precisely matched during assembly, that is, the assembly process Special tooling is required to ensure assembly accuracy; and in the aftermarket, due to combination and cooperation, dust or foreign matter enters the gap between the winding wheel 103 and the turbine, which will cause abnormal operation of the entire driving device, and in severe cases will cause drive stuck

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