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An electromagnetic clutch driving torque testing machine for automobile air conditioner and its testing method

A technology of electromagnetic clutch and automobile air conditioner, which is applied in the direction of instruments, measuring devices, torque measurement, etc., can solve the problems of high labor intensity, low efficiency, and low precision, and achieve the effects of reduced working intensity, long life and stable loading

Active Publication Date: 2018-05-15
LONGQUAN XINCHENG DUONENG AUTO ELECTRIC APPLIANCECO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the disadvantages of high labor intensity, low precision, and low efficiency, and is not suitable for mass clutch testing

Method used

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  • An electromagnetic clutch driving torque testing machine for automobile air conditioner and its testing method
  • An electromagnetic clutch driving torque testing machine for automobile air conditioner and its testing method

Examples

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Effect test

Embodiment Construction

[0021] like figure 1 , 2 As shown, an electromagnetic clutch drive torque tester for automobile air conditioner, which includes a base (1), a swing hydraulic cylinder (2), a first coupling (3), a torque sensor (4), a second coupling (5), first round nut (6), right clamping block (7), right clamping arm (8), clamping nut (9), clamping screw (10), left clamping block (11) , left clamping arm (12), fixture base (13), seated bearing (14), drive shaft (15), sleeve (16), second round nut (17); swing hydraulic cylinder (2), turn The torque sensor (4), the bearing with seat (14), and the fixture base (13) are respectively fixed on the base (1), and the output end of the swing hydraulic cylinder (2) is connected to the torque sensor (4) via the first shaft coupling (3). ), the output end of the torque sensor (4) is connected to the drive shaft (15) through the second coupling (5), and the drive shaft (15) passes through the first round nut (6), the seated bearing in sequence (14), s...

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PUM

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Abstract

The invention discloses an electromagnetic clutch driving torque testing machine for automobile air conditioners and a testing method thereof. Base, swing hydraulic cylinder, first coupling, torque sensor, second coupling, first round nut, right clamping block, right clamping arm, clamping nut, clamping screw, left clamping block , left clamping arm, fixture base, seated bearing, drive shaft, sleeve, second round nut. The invention is suitable for testing the driving torque of the electromagnetic clutch used in the automobile air conditioner. The invention can replace manual testing work. The invention uses a swing hydraulic cylinder to drive the workpiece to rotate, which has the advantages of large output torque, stable loading, and long life; by using a torque sensor, the automatic measurement of the driving torque of an electromagnetic clutch for an automobile air conditioner is realized, and the measurement efficiency and accuracy are improved. The work intensity of the workers is reduced, and the accurate and rapid progress of the measurement work is ensured. In addition, the device also has the characteristics of compact structure, stable operation and low cost.

Description

technical field [0001] The invention relates to a torque testing machine, in particular to an electromagnetic clutch driving torque testing machine for an automobile air conditioner and a testing method thereof. Background technique [0002] The automobile air conditioner electromagnetic clutch is a power transmission device between the automobile engine and the automobile air conditioner compressor; unlike household or commercial air conditioners, which are limited by the structure of the automobile, the automobile air conditioner compressor is driven by the automobile engine through the electromagnetic clutch. Therefore, for automotive air conditioners, the clutch is one of the essential components. [0003] The driving torque of the clutch plate directly affects the performance of the air conditioner clutch. In order to ensure the normal operation of the automobile air conditioning system, it is necessary to test and inspect the driving torque of each batch of clutch dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L3/00
Inventor 刘宇澄林建军
Owner LONGQUAN XINCHENG DUONENG AUTO ELECTRIC APPLIANCECO
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