Sealing method for electronic parking actuator
An electronic parking and actuator technology, which is applied in the direction of using liquid/vacuum for liquid tightness measurement, and by measuring the acceleration and deceleration rate of fluid, etc., can solve the problem of inaccurate sealing performance test results, low work efficiency, and sealing reliability. lower problem
Active Publication Date: 2020-07-07
HUFAN AUTOMOBILE ELECTRONIC SYST CO LTD
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Problems solved by technology
[0002] In the process of realizing the present invention, the inventors found that the prior art has at least the following problems: the electronic parking actuator of the electronic parking brake system of a motor vehicle needs to be tested for sealing performance after the assembly is completed, and the electronic parking actuator is being tested. The sealing performance test needs to be sealed. The traditional technology uses human sealing, which has low work efficiency and low sealing reliability, which leads to inaccurate test results of the electronic parking actuator sealing performance.
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[0026] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and contribute to its implementation.
[0027] like figure 1 As shown, the present invention provides a sealing method of an electronic parking actuator, by adopting a special sealing device, the sealing of the electronic parking actuator during the sealing performance test is realized. like figure 1 and figure 2 As shown, the special sealing device includes an actuator pressing device 5 for applying a compressive force to the electronic parking actuator and closing the open end of the connector of the electronic parking actuator and for making the electronic parking actuator The shell sealing device 6 with the open end of the shell...
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The invention discloses a sealing method of an electronic parking actuator. The sealing method uses a special sealing device and comprises the steps that S1, the electronic parking actuator is put onan actuator locating device to be located and then the actuator locating device is upwardly jacked by a jacking device until the actuator locating device rises to the position of the top dead center;S2, the electronic parking actuator on the actuator locating device is compressed by the actuator compressing device of the special sealing device and the open end of the connector of the electronic parking actuator is sealed; and S3, the open end of the shell of the electronic parking actuator is sealed by the shell plugging device of the sealing device so as to complete sealing of the electronicparking actuator. According to the sealing method of the electronic parking actuator, the special sealing device is used so that the electronic parking actuator can be conveniently sealed in case ofthe sealing performance test of the electronic parking actuator and the sealing reliability of the electronic parking actuator can be enhanced.
Description
technical field [0001] The invention belongs to the technical field of processing equipment for an electronic parking actuator of a motor vehicle electronic parking brake system. Specifically, the invention relates to a sealing method for an electronic parking actuator. Background technique [0002] In the process of realizing the present invention, the inventors found that the prior art has at least the following problems: the electronic parking actuator of the electronic parking brake system of a motor vehicle needs to be tested for sealing performance after the assembly is completed, and the electronic parking actuator is being tested. The sealing performance test needs to be sealed. The traditional technology uses human sealing, which has low work efficiency and low sealing reliability, which leads to inaccurate test results of the electronic parking actuator sealing performance. Contents of the invention [0003] The present invention aims to solve at least one of the...
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IPC IPC(8): G01M3/26
CPCG01M3/26
Inventor 顾宏超徐治平李国军疏涛吴宏城
Owner HUFAN AUTOMOBILE ELECTRONIC SYST CO LTD