Detection device for valve machining
A detection device and valve technology, which is applied in measuring devices, liquid tightness measurement using liquid/vacuum degree, fluid tightness test, etc., can solve the problem of inaccurate valve detection and achieve accuracy assurance and enhanced accuracy , the effect of improving accuracy
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[0028] Example 1
[0029] Reference Figure 1-3 , A detection device for valve processing, including a sealed chamber, the sealed chamber is provided with a base 1, a fixed frame 3, and a top seat 2 that are sequentially fixedly connected, and one end of the fixed frame 3 is provided with a sealed door 4, the top of the base 1 and the top seat 2 Cylinders 5 are fixed on one side of the bottom, and one end of the cylinder 5 is fixed with a fixing frame 6, and one side of the fixing frame 6 is fixed with a horizontally arranged electric clamping jaw 7. The middle positions of the top of the base 1 and the bottom of the top 2 are both A detection tube 8 is provided, and the detection tube 8 is connected with a rotating telescoping mechanism. One end of the outer wall of the detection tube 8 is matched with the valve port, and the other end of the detection tube 8 is connected with a ventilation mechanism. The inner wall of the sealed chamber is provided with an air pressure detector ...
Example Embodiment
[0034] Example 2
[0035] Reference Figure 4-5 , A detection device for valve processing, the outer wall of the detection tube 8 is detachably connected with a seal, and the top of the seal is fixed with a rubber pad 16, the seal is set into two arc-shaped auxiliary plates 14, and the auxiliary plate 14 A fixing block 15 is fixed on both ends of the fixing block 15, a fixing hole is opened on one side of the fixing block 15, a ring-shaped clamping slot 18 is opened on the outer wall of the detection tube 8, and the clamping slot 18 is matched with the auxiliary board 14;
[0036] A plurality of arc-shaped grooves 17 are provided on the outer wall of the top of the rubber pad 16, and the grooves 17 are arranged at intervals.
[0037] When in use, after the detection tube 8 is screwed into the valve port, the rubber pad 16 on the auxiliary plate 14 is tightly pressed against the valve port, and the arc-shaped groove 17 is used to improve the sealing performance of the valve port to e...
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