Integrated device for butterfly valve valve housing pressure test and leak test
A technology of pressure testing and integrated equipment, which is applied in fluid tightness testing, using stable tension/pressure testing for material strength, testing of machine/structural components, etc., and can solve problems such as inability to meet production and processing requirements, low testing efficiency, etc. problem, to achieve the effect of improving test efficiency, high practicability, and convenient operation
Pending Publication Date: 2020-01-17
苏州网宏自动化设备有限公司
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Problems solved by technology
[0002] In actual production, the butterfly valve shell needs to complete the corresponding pressure test and the sealing test on the front and back sides of the butterfly valve. The current test method is that one person operates one machine, and three tests are performed in sequence, and the switch of the water pump needs to be manually adjusted. 1. In the middle of the two-sided sealing test, the direction of the valve needs to be adjusted to complete the other side of the sealing test. The actual test efficiency is low and cannot meet the actual production and processing needs.
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[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0023] Please refer to the attached Figure 1-6 , a butterfly valve housing pressure test and leakage test integrated equipment according to the present invention, comprising a support frame 2 arranged on a frame 1; two sets of slide rail assemblies 3 are arranged on the support frame 2, and two sets of The slide rail assembly 3 is provided with a jig plate 4 and a jig base 5 respectively, and the jig plate 4 and the jig base 5 are slidably arranged on the support frame 2 through the slide rail assembly 3; on the jig plate 4 There is a cavity for adapting the product, and the product can be placed in the cavity for positioning during testing.
[0024] Both sides of the support frame 2 are provided with a left mounting seat 6 and a right mounting seat 7 opposite to each other; the left mounting seat 6 and the right mounting seat 7 are...
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The invention relates to an integrated device for a butterfly valve valve housing pressure test and leak test. The integrated device includes a support frame disposed on a rack. Two sets of slide railcomponents are disposed on the support frame, and a fixture plate and a fixture base are respectively disposed on the two sets of slide rail components. A mold cavity is disposed on the fixture plate. A left mounting base and a right mounting base are oppositely disposed on two sides of the support frame, and a fixed clamping mechanism and a mobile clamping mechanism are respectively disposed onthe left mounting base and the right mounting base. The mobile clamping mechanism is connected to the fixture base, and a side of the mobile clamping mechanism is connected to a pressurizing cylindermechanism. Water injection sealing rings are disposed on opposite sides of the fixed clamping mechanism and the mobile clamping mechanism, and the fixed clamping mechanism and the mobile clamping mechanism are in communication with a pressurized water circulation system. In the invention, two pressure transmitters are used to detect whether water pressure exceeds a set range and determine whetherpressure and sealing are normal, and all tests can be completed through clamping at one time, thereby improving test efficiency and having higher practicability.
Description
technical field [0001] The invention relates to the technical field of butterfly valve casing testing, in particular to an integrated device for pressure testing and leakage testing of butterfly valve casings. Background technique [0002] In actual production, the butterfly valve shell needs to complete the corresponding pressure test and the sealing test on the front and back sides of the butterfly valve. The current test method is that one person operates one machine, and three tests are performed in sequence, and the switch of the water pump needs to be manually adjusted. 1. In the middle of the two-sided tightness test, the direction of the valve needs to be adjusted to complete the other side of the tightness test. The actual test efficiency is low and cannot meet the actual production and processing needs. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an integrated equipment for p...
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IPC IPC(8): G01N3/12G01M3/28
CPCG01M3/2876G01N3/12
Inventor 杨琦刘小山周光华周海慧
Owner 苏州网宏自动化设备有限公司