Rapid detection equipment for auto part airtightness and detection method thereof
A technology of auto parts and testing equipment, which is applied in the field of auto parts, can solve the problems of long inflation time, low production efficiency, long production cycle, etc., and achieve the effect of reducing inflation time, improving efficiency, and increasing production cycle
Inactive Publication Date: 2016-03-02
上海施赛自动化科技有限公司
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Problems solved by technology
[0002] Existing airtight testing equipment uses the inflatable system of the instrument itself to inflate the parts to be tested. Due to the large cavity of the parts to be tested, the time for inflating the front part of the airtight test is too long, which leads to a long production cycle. , resulting in low productivity
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[0014] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0015] see figure 1 , a kind of air-tightness rapid detection equipment of automobile parts, comprises gas storage tank 1, pressure regulating valve 2, solenoid valve 3 and tester 5, the outlet of described gas storage tank 1 is connected with one end of pressure regulating valve 2 through air pipe, The other end of the pressure regulating valve 2 is connected to one end of the solenoid valve 3 through the gas pipe, the other end of the solenoid valve 3 is connected to one end of the workpiece 4 to be detected through the gas pipe, and the other end of the workpiece 4 to be detected is connected to the tester through the gas pipe 5. The tester 5 is equipped with its own inflation system.
[0016] The detection method of the air-tightness rapid detection equipment of the auto parts, the specific steps are as follows:
[0017] 1) Connect the gas st...
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The invention discloses a rapid detection equipment for auto part airtightness and a detection method thereof. The rapid detection equipment for the auto part airtightness comprises an air storage tank, a pressure-regulating valve, an electromagnetic valve and a testing instrument; and an outlet of the air storage tank is connected with one end of the pressure-regulating valve through an air pipe, the other end of the pressure-regulating valve is connected with one end of the electromagnetic valve through an air pipe, the other end of the electromagnetic valve is connected with one end of a to-be-detected workpiece through an air pipe, the other end of the to-be-detected workpiece is connected with the testing instrument through an air pipe, and a self inflation system is disposed in the testing instrument. The self inflation system of the testing instrument and the air storage tank are adopted to simultaneously inflate a cavity of the to-be-detected workpiece, and rapid inflation for the cavity of the to-be-detected workpiece can be achieved; and, when an air pressure in the cavity reaches a pressured needing to be measured, the air storage tank and the pressure-regulating valve are automatically closed, and airtightness detection is performed through an automatic detection system of the testing instrument, so inflation time is reduced by 6s compared with original inflation time, production rhythm is greatly improved, and efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of auto parts, in particular to a rapid air tightness detection device for auto parts and a detection method thereof. Background technique [0002] Existing airtight testing equipment uses the inflatable system of the instrument itself to inflate the parts to be tested. Due to the large cavity of the parts to be tested, the time for inflating the front part of the airtight test is too long, which leads to an excessively long production cycle. , resulting in low productivity. Contents of the invention [0003] The object of the present invention is to provide a simple structure and high efficiency air tightness rapid detection equipment and detection method of auto parts, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A rapid air tightness testing device for au...
Claims
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IPC IPC(8): G01M3/02
CPCG01M3/02
Inventor 徐豪徐荣来
Owner 上海施赛自动化科技有限公司