Seal leak detection device

A technology of sealing device and leak detection, which is applied in the direction of measuring device, fluid tightness test, machine/structural component test, etc., to achieve the effect of ingenious structural design, easy implementation and reliable sealing effect
CN104949800BActive Publication Date: 2017-09-19NANJING CHERVON AUTOMOBILE PRECISION TECH CO LTD
7 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING CHERVON AUTOMOBILE PRECISION TECH CO LTD
Publication Date
2017-09-19

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a sealing leak detection device, which comprises: an assembly bottom plate, an upper positioning device, a lower positioning device, a first sealing device and a second sealing device, and the upper positioning device includes: a lower pressing actuator, an upper pressing plate and more than one The positioning column, the lower positioning device includes: the lower positioning seat and the positioning block, the first sealing device includes: the first pressure actuator, the elastic member, the connecting sleeve, the stop pin, two tightening blocks, the guide sleeve and the sealing rod, the first The pressure actuator can drive the sealing rod to reciprocate. The front end of the sealing rod is provided with a first sealing ring, and the second sealing device includes: a second pressure actuator, a connecting block and a floating flap, the floating flap is hinged to the connecting block; the front side of the floating flap is provided with a sealing groove, A second sealing ring is arranged in the sealing groove; the advantage of the present invention is that the first sealing device and the second sealing device can effectively seal the hole to be inspected, the above structure is ingeniously designed, easy to implement, and the sealing effect is reliable.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a detection device, in particular to a sealing leak detection device. Background technique

[0002] refer to figure 1 The part to be inspected 100 is shown, the part to be inspected 100 is manufactured by casting, and after the production is completed, the part to be inspected 100 needs to be pressure tested to ensure that there are no defects affecting its quality during the casting process. The three holes 101 , 102 , 103 of the part 100 to be inspected need to be sealed during the pressure inspection. Currently, there is no device that can seal them well and perform leak detection. Contents of the invention

[0003] In order to solve the deficiencies of the prior art, the purpose of the present invention is to provide a figure 1 Seal leak detection device for part 100 shown.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] Sealing leak detection dev...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More