A self-rotating station test bench for valve sealing test
A valve sealing and test bench technology, applied in the direction of using liquid/vacuum for liquid tightness measurement, etc., can solve problems such as sealing test that affects efficiency, unsuitable for batching, and cumbersome valves, and achieves reasonable structural design and labor saving. , The effect of improving the efficiency of sealing test
Active Publication Date: 2016-11-30
河北长安密封技术股份有限公司
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Problems solved by technology
[0002] During the valve sealing test process, the sealing performance of the upper channel and the lower channel of the valve needs to be tested separately, but the structure design of the existing sealing test bench is relatively simple. Manually lift the valve to achieve transfer processing. Because the valve is relatively heavy, the physical strength of the workers is high when carrying it, and the efficiency is low. It is not suitable for batch sealing testing, which affects the efficiency of testing.
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[0019] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.
[0020] Such as Figure 1 to Figure 6 As shown, a self-rotating station test bench for valve sealing test includes a bottom frame 1, an outer pillar 8 and a top plate 9, and the outer pillar 8 is evenly distributed around the bottom frame 1, and the top plate 9 is installed on the outer pillar 8. On the upper end, the inside of the bottom frame 1 is symmetrically equipped with a test pallet 2, and a plugging cylinder 3 is correspondingly provided directly above the test pallet 2, and the plugging cylinders 3 are all fixed on the top plate 9, and the plugging cylinder The lower ends of 3 are connected with sealing discs 10, and the rear side of the bottom frame 1 is provided with a station transfer device. The operator places the valve to be tested on the test stand 2, and then starts th...
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The invention relates to a self-rotation station test table for a valve sealing test. The test table comprises a bottom frame, outer supporting columns and a top plate; the outer supporting columns are evenly distributed on the periphery of the bottom frame; the top plate is arranged at the upper ends of the outer supporting columns; test supporting tables are symmetrically arranged inside the bottom frame; blocking cylinders are correspondingly arranged over the test supporting tables; the blocking cylinders are fixed to the top plate; the lower ends of the blocking cylinders are connected with sealing discs; a station rotating device is arranged on the rear side of the bottom frame. The self-rotation station test table has the advantages of being reasonable in structural design, high in automation degree, convenient to use and the like; station rotation can be automatically achieved in the sealing performance testing process; the traditional manual station rotation mode is replaced; manpower is saved, and therefore the sealing performance testing efficiency is improved; the table is suitable for mass sealing performance tests.
Description
technical field [0001] The invention relates to the technical field of valve sealing testing, in particular to a self-rotating station testing platform for valve sealing testing. Background technique [0002] During the valve sealing test process, the sealing performance of the upper channel and the lower channel of the valve needs to be tested separately, but the structure design of the existing sealing test bench is relatively simple. Manually lift the valve to realize the transfer station processing. Because the valve is relatively heavy, the physical strength of the workers is high when carrying it, and the efficiency is low. It is not suitable for batch sealing testing, which affects the efficiency of testing. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device with reasonable structural design, high degree of automation, easy to use, which can automatically realize the transfer position during the seal...
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IPC IPC(8): G01M3/02
Inventor 鲁明鲁传玉鲁俊
Owner 河北长安密封技术股份有限公司