A kind of testing device and testing method for clutch end surface runout of automobile air conditioner
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A technology for automotive air conditioners and testing devices, which is applied to measurement devices, optical devices, instruments, etc., can solve the problems of high labor intensity, low precision, and no use, and achieve the effects of reducing work intensity, stable work, and low cost.
Active Publication Date: 2017-11-24
LONGQUAN XINCHENG DUONENG AUTO ELECTRIC APPLIANCECO
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This method has the disadvantages of high labor intensity, low precision, and low efficiency, and is not suitable for mass clutch testing
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[0022] Such as figure 1 , 2 Shown, 1. a kind of automobile air conditioner clutch end face circular runout testing device, it comprises stepping motor (1), motor support (2), shaft coupling (3), round nut (4), the first belt seat bearing (5), transmission shaft (6), second seat bearing (7), touch screen (8), touch screen support frame (9), laser measuring head (10), laser measuring head support frame (11) , fixed nut (12), gland (13), sleeve (14), second spacer (15), first spacer (16), base (17); first seated bearing (5), second A pad (16) is connected and fixed on the base (17) in sequence, the second seated bearing (7), and the second pad (15) are connected and fixed on the base (17) in sequence, and the transmission shaft (6 ) pass through the second bearing with seat (7), the first bearing with seat (5) in sequence and fix it via the round nut (4), the sleeve (14), the gland (13), and the fixing nut (12) in sequence Through the right end of the transmission shaft (6), t...
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Abstract
The invention discloses a test device and a test method for the circular runout of a clutch end face for an automobile air conditioner. It includes stepper motor, motor bracket, coupling, round nut, first bearing with seat, drive shaft, second bearing with seat, touch screen, touch screen support frame, laser measuring head, laser measuring head support frame , fixed nut, gland, sleeve, second spacer, first spacer, base. The invention is suitable for testing the runout of the end face circle of the automobile air conditioner clutch. The invention uses a stepping motor to drive the workpiece to rotate, realizes the automatic measurement of the circular runout of the clutch end face through the laser measuring head, solves the problems of the existing manual measurement workers such as high labor intensity, low efficiency, and poor precision, and effectively improves the measurement efficiency and measurement efficiency. The accuracy reduces the work intensity of the workers and ensures the accurate and rapid progress of the measurement work. 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 test device, in particular to a test device and a test method for the circular runout of a clutch end face for an automobile air conditioner. 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 runout of the end face of the clutch plate directly affects the performance of the air conditioner clutch. In order to ensure the normal operation of the automotive air conditioning system, each clutch plate must be tested for end face circular runout. Existing tests are generally d...
Claims
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Application Information
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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/00
Inventor 刘宇澄林建军
Owner LONGQUAN XINCHENG DUONENG AUTO ELECTRIC APPLIANCECO
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