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ABS (Anti-lock Braking System) hydraulic system HCU (Hydraulic Control Unit) solenoid valve body diameter measuring device

A technology of diameter measurement and hydraulic system, applied in the direction of measuring devices, instruments, etc., can solve the problems of insufficient measurement accuracy and low detection efficiency, and achieve the effects of simple and practical structure, high clamping accuracy, and improved measurement efficiency

Pending Publication Date: 2019-07-05
HANGZHOU WOLEI INTELLIGENT TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

At present, measuring rulers are mostly used to measure the diameter of some structures, the measurement accuracy is not high enough, and the detection efficiency is low

Method used

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  • ABS (Anti-lock Braking System) hydraulic system HCU (Hydraulic Control Unit) solenoid valve body diameter measuring device
  • ABS (Anti-lock Braking System) hydraulic system HCU (Hydraulic Control Unit) solenoid valve body diameter measuring device
  • ABS (Anti-lock Braking System) hydraulic system HCU (Hydraulic Control Unit) solenoid valve body diameter measuring device

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Embodiment Construction

[0018] The following will be combined with figure 1 , attached figure 2 , attached image 3 , attached Figure 4 , attached Figure 5 And attached Image 6 The present invention is further described.

[0019] To achieve the above object, the technical solution of the present invention is: a device for measuring the diameter of an ABS hydraulic system HCU solenoid valve body, characterized in that it includes a fixing mechanism and a measuring mechanism, the fixing mechanism is used to place the solenoid valve body, and the measuring mechanism is used. For measuring the diameter of the valve body.

[0020] As a preference of this solution, the fixing mechanism includes an integral measuring base 3, two symmetrical limiting plates 9 are installed in the groove above the measuring base 3, and the limiting plate 9 and the base 3 It is fixed by hexagon socket head cap screws and flat washers 10, and one end of the groove is limited by measuring the head 1, and the other end ...

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Abstract

The invention discloses an ABS (Anti-lock Braking System) hydraulic system HCU (Hydraulic Control Unit) solenoid valve body diameter measuring device. The whole measuring device of the invention comprises a fixing mechanism and a measuring mechanism; the fixing mechanism is closely matched with the measuring mechanism, so that the assembly of the entire system is completed. The ABS (Anti-lock Braking System) hydraulic system HCU (Hydraulic Control Unit) solenoid valve body diameter measuring device of the invention has the advantages of structural simplicity and practicability, easiness in operation, small measurement error and the like, and has great engineering significance for the performance testing of the components of an automobile brake system.

Description

technical field [0001] The invention belongs to the technical field of automatic detection and relates to a measuring device for the valve body diameter of an HCU solenoid valve of an ABS hydraulic system, which is applicable to the detection of parts of an automobile electronic control system. Background technique [0002] Anti-lock Braking System (abbreviated as ABS) is a brake device that uses electronic control to prevent the wheels from locking during emergency braking. It mainly includes wheel speed sensors, brake pressure adjustment systems ( HCU), electronic control system (ECU), etc. As the core component of the HCU, the structural parameters of the HCU solenoid valve directly affect the pressure control effect of the ABS, especially the diameter of the solenoid valve body will seriously affect the tightness of the ABS assembly. At present, measuring rulers are mostly used to measure the diameter of some structures, the measurement accuracy is not high enough, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/10
CPCG01B21/10
Inventor 李静伟薛清风郭斌叶绍竹
Owner HANGZHOU WOLEI INTELLIGENT TECH
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