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Testing device for clutch booster of vehicle

A technology for testing devices and boosters, which is applied in the testing of machines/structural components, measuring devices, testing of mechanical components, etc. It can solve the problems of vehicle control failure, accidents, clutch failure, etc., to eliminate safety hazards and reduce manufacturing costs. Low, the effect of reducing accidents

Pending Publication Date: 2021-11-26
ZHEJIANG KELI VEHICLE CONTROL SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The driver found that the clutch failed during driving, and the scene could not correctly judge whether the stroke and thrust of the clutch booster plunger caused the clutch to fail, resulting in failure to control the vehicle and causing an accident

Method used

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  • Testing device for clutch booster of vehicle
  • Testing device for clutch booster of vehicle
  • Testing device for clutch booster of vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A test device for a vehicle clutch booster, as shown in the figure, includes a front connecting plate 6, a steel cylinder 2, a rear connecting plate 14, a movable bracket 8, a spring 1, a load cell 3 and a caliper display 7, and the front connecting plate 6 is connected by the steel cylinder 2 and the rear connecting plate 14, the steel cylinder 2 is provided with a bracket movable groove 9, the bracket movable groove 9 is provided with a movable bracket 8 that moves on the bracket movable groove 9, and the movable bracket 8 is provided with a caliper display 7. The movable support 8 is connected with the load cell 3, and the load cell 3 is connected with the rear connecting plate 14 through the spring 1. The stroke displacement data of the clutch booster push rod is tested through the caliper display 7, and the thrust of the clutch booster push rod is tested through the load cell 3, so that the clutch booster push rod can be tested on site through this simple test devic...

Embodiment 2

[0029] A test device for a vehicle clutch booster, as shown in the figure, includes a front connecting plate 6, a steel cylinder 2, a rear connecting plate 14, a movable bracket 8, a spring 1, a load cell 3 and a caliper display 7, and the front connecting plate 6 is connected by the steel cylinder 2 and the rear connecting plate 14, the steel cylinder 2 is provided with a bracket movable groove 9, the bracket movable groove 9 is provided with a movable bracket 8 that moves on the bracket movable groove 9, and the movable bracket 8 is provided with a caliper display 7. The movable support 8 is connected with the load cell 3, and the load cell 3 is connected with the rear connecting plate 14 through the spring 1. The stroke displacement data of the clutch booster push rod is tested through the caliper display 7, and the thrust of the clutch booster push rod is tested through the load cell 3, so that the clutch booster push rod can be tested on site through this simple test devic...

Embodiment 3

[0031] A test device for a vehicle clutch booster, as shown in the figure, includes a front connecting plate 6, a steel cylinder 2, a rear connecting plate 14, a movable bracket 8, a spring 1, a load cell 3 and a caliper display 7, and the front connecting plate 6 is connected by the steel cylinder 2 and the rear connecting plate 14, the steel cylinder 2 is provided with a bracket movable groove 9, the bracket movable groove 9 is provided with a movable bracket 8 that moves on the bracket movable groove 9, and the movable bracket 8 is provided with a caliper display 7. The movable support 8 is connected with the load cell 3, and the load cell 3 is connected with the rear connecting plate 14 through the spring 1. The stroke displacement data of the clutch booster push rod is tested through the caliper display 7, and the thrust of the clutch booster push rod is tested through the load cell 3, so that the clutch booster push rod can be tested on site through this simple test devic...

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PUM

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Abstract

The invention relates to the field of clutch booster testing devices, and discloses a testing device for a clutch booster of a vehicle. The testing device comprises a front connecting plate, a steel cylinder, a rear connecting plate, a movable support, a spring, a weighing sensor and a caliper display, wherein the front connecting plate is connected with the rear connecting plate through the steel cylinder, the steel cylinder is provided with a support moving groove, a movable support moving on the support moving groove is arranged on the support moving groove, a caliper display is arranged on the movable support, the movable support is connected with the weighing sensor, and the weighing sensor is connected with the rear connecting plate through the spring. The testing device can be used along with the vehicle, can be used for testing immediately after being found to be on-board so as to judge whether the clutch booster is used normally or not, and has the advantages of being low in manufacturing cost and capable of detecting in time.

Description

technical field [0001] The invention relates to the field of clutch booster test devices, in particular to a test device for a vehicle clutch booster. Background technique [0002] The automobile clutch control mechanism is a set of mechanisms used to control the separation of the clutch and make it softly engaged. As a key component, the clutch booster is used to provide power for the separation of the clutch and to make it softly engaged. It is widely used in the clutch hydraulic control system of medium and heavy-duty trucks. It has the advantages of simple structure and light weight. , high transmission efficiency, reliable operation, soft clutch engagement, etc., the invention patent of application number CN201310238393.5 discloses a clutch booster. [0003] Now, clutch boosters are installed on most medium and heavy vehicles, and the performance of the clutch booster directly affects the working efficiency of the clutch. Existing performance tests on vehicle clutch b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/022
CPCG01M13/022
Inventor 周超周小强王鹏
Owner ZHEJIANG KELI VEHICLE CONTROL SYST
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