CN214538413U

CN214538413U - Valve detection device

Info

Publication number: CN214538413U
Application number: CN202120473496.XU
Authority: CN
Inventors: 麻小平; 郑素琴
Original assignee: Jinyun Jinheng Electronic Components Co ltd
Current assignee: Jinyun Jinheng Electronic Components Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-29
Anticipated expiration: 2031-03-04

Abstract

The utility model provides a valve detection device belongs to mechanical technical field. The utility model provides a valve detection device, which comprises a frame, be fixed with in the frame and be used for aerifing the valve and detect the gas filled structure of atmospheric pressure, it is provided with the carousel to rotate in the frame, a plurality of standing groove has on the carousel, the silica gel pad has been put into to every standing groove, the silica gel pad is used for sealing valve one end, be provided with on the carousel and place the district and correspond, a spacing subassembly for spacing valve, spacing subassembly includes slider one, slider two, the guide rail, first spacing clamp, the second spacing clamp, the guide rail is fixed on the carousel, slider one, slider two slide and set up on the guide rail, first spacing clamp is fixed on slider one, the second spacing clamp is fixed on slider two. The utility model has the advantages of detection efficiency is high.

Description

Valve detection device

Technical Field

The utility model belongs to the technical field of machinery, especially a valve detection device.

Background

After the valve is machined, the airtightness of the valve needs to be detected, and the phenomenon of valve leakage is avoided.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a valve detection device, had the characteristics that detection efficiency is high.

The purpose of the utility model can be realized by the following technical proposal:

a valve detection device comprises a frame and is characterized in that an inflation structure used for inflating a valve and detecting air pressure is fixed on the frame, a turntable is rotatably arranged on the frame, a plurality of placing grooves are formed in the turntable, a silica gel pad is placed in each placing groove and used for sealing one end of the valve, a limiting component corresponding to the placing areas and used for limiting the valve is arranged on the turntable, the limiting component comprises a first sliding block, a second sliding block, a guide rail, a first limiting clamp and a second limiting clamp, the guide rail is fixed on the turntable, the first sliding block and the second sliding block are slidably arranged on the guide rail, the first limiting clamp is fixed on the first sliding block, the second limiting clamp is fixed on the second sliding block, a limiting area of the limiting valve is formed between the first limiting clamp and the second limiting clamp, and a first limiting screw is connected on the first sliding block through a screw thread, one end part of the limit screw can be abutted against the rotary table, the second sliding block is in threaded connection with a second limit screw, and the two end parts of the limit screw can be abutted against the rotary table.

In the valve detection device, the frame is fixed with a driving motor, and an output shaft of the driving motor is in transmission connection with the turntable and can drive the turntable to rotate.

In the valve detection device, the first limiting clamp and the second limiting clamp are provided with arc-shaped limiting parts.

In the valve detection device, rubber pads are fixed on the first limiting clamp and the second limiting clamp.

In the valve detection device, the inflation structure comprises a push rod motor, a pressing plate, a sealing gasket, an inflation tube and an air pump, the push rod motor and the air pump are fixed on the frame, the pressing plate is fixed on a push rod of the push rod motor, the inflation tube is fixed on the pressing plate, the air pump is connected with the inflation tube through an air tube, the sealing gasket is fixed on the pressing plate, and a barometer is fixed on the inflation tube.

In the valve detection device, the sealing gasket is made of a silica gel material.

Compared with the prior art, the utility model has the advantages of it is following:

according to the diameter size of valve, adjust the distance between first spacing clamp and the second spacing clamp, then fix first spacing clamp through stop screw one, fix the second spacing clamp through stop screw two, make its spacing district adaptation valve size, make things convenient for putting into of valve, make valve one end can aim at gas filled structure, after the regulation finishes, put into spacing district with the valve, then rotate the carousel and send this valve into to the gas filled structure below, aerify its inside through gas filled structure, and detect atmospheric pressure, judge whether the valve leaks gas, in the testing process, can put into new valve, saving check-out time that can be great, can guarantee the accuracy that the valve placed the position through spacing subassembly simultaneously.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a structural diagram of the middle rotary table of the present invention.

In the figure, 1, a frame; 2. a turntable; 3. a placement groove; 4. a silica gel pad; 5. a first sliding block; 6. a second sliding block; 7. a guide rail; 8. a first limit clamp; 9. a second limit clamp; 10. a first limit screw; 11. a second limit screw; 12. a drive motor; 13. a rubber pad; 14. a push rod motor; 15. pressing a plate; 16. a gasket; 17. an inflation tube; 18. an air pump; 19. a barometer.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 2, a valve detection device comprises a frame 1, an inflation structure for inflating a valve and detecting air pressure is fixed on the frame 1, a turntable 2 is rotatably arranged on the frame 1, a plurality of placing grooves 3 are arranged on the turntable 2, a silica gel pad 4 is placed in each placing groove 3, the silica gel pad 4 is used for sealing one end of the valve, a limiting component corresponding to the placing area and used for limiting the valve is arranged on the turntable 2, the limiting component comprises a first sliding block 5, a second sliding block 6, a guide rail 7, a first limiting clamp 8 and a second limiting clamp 9, the guide rail 7 is fixed on the turntable 2, the first sliding block 5 and the second sliding block 6 are slidably arranged on the guide rail 7, the first limiting clamp 8 is fixed on the first sliding block 5, the second limiting clamp 9 is fixed on the second sliding block 6, a limiting area for limiting the valve is formed between the first limiting clamp 8 and the second limiting clamp 9, a first limiting screw 10 is connected on the first sliding block 5 by screw threads, the end part of the first limit screw 10 can abut against the rotary table 2, the second slide block 6 is in threaded connection with a second limit screw 11, and the end part of the second limit screw 11 can abut against the rotary table 2.

The utility model discloses a theory of operation: according to the diameter size of valve, adjust the distance between first spacing clamp 8 and the second spacing clamp 9, then fix first spacing clamp 8 through stop screw 10, fix second spacing clamp 9 through stop screw two 11, make its spacing district adaptation valve size, make things convenient for putting into of valve, make valve one end can aim at gas filled structure, after the regulation finishes, put into spacing district with the valve, then rotate carousel 2 and send this valve into to gas filled structure below, aerify its inside through gas filled structure, and detect atmospheric pressure, judge whether the valve leaks gas, in the testing process, can put into new valve, saving check-out time that can be great, can guarantee the accuracy that the valve placed the position through spacing subassembly simultaneously.

Specifically, a driving motor 12 is fixed on the frame 1, and an output shaft of the driving motor 12 is in transmission connection with the turntable 2 and can drive the turntable 2 to rotate. The driving motor 12 is started to drive the turntable 2 to rotate.

Specifically, the first and second position-limiting

clips

8 and 9 have arc-shaped position-limiting portions. This design can be better the valve of fixing.

Specifically, rubber pads 13 are fixed on the first limiting clamp 8 and the second limiting clamp 9. The damage to the surface of the valve caused when the valve is put into the container can be avoided.

Specifically, the inflation structure comprises a push rod motor 14, a pressure plate 15, a sealing gasket 16, an inflation tube 17 and an air pump 18, wherein the push rod motor 14 and the air pump 18 are fixed on the frame 1, the pressure plate 15 is fixed on a push rod of the push rod motor 14, the inflation tube 17 is fixed on the pressure plate 15, the air pump 18 is connected with the inflation tube 17 through an air tube, the sealing gasket 16 is fixed on the pressure plate 15, and a barometer 19 is fixed on the inflation tube 17. The push rod motor 14 is started to drive the pressing plate 15 to press down, after the pressing plate 15 presses down, the two ends of the valve are sealed through the sealing gasket 16 and the silica gel gasket 4, the inflation tube 17 is inserted into one end of the valve, then the air pump 18 is started to inflate the valve, after the valve is inflated to a preset air pressure, the inflation is stopped and continues for a period of time, and the change value of the air pressure in the valve is observed through the barometer 19.

Specifically, the gasket 16 is a silicone material. The material can be better sealed.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A valve detection device comprises a frame and is characterized in that an inflation structure used for inflating a valve and detecting air pressure is fixed on the frame, a turntable is rotatably arranged on the frame, a plurality of placing grooves are formed in the turntable, a silica gel pad is placed in each placing groove and used for sealing one end of the valve, a limiting component corresponding to the placing areas and used for limiting the valve is arranged on the turntable, the limiting component comprises a first sliding block, a second sliding block, a guide rail, a first limiting clamp and a second limiting clamp, the guide rail is fixed on the turntable, the first sliding block and the second sliding block are slidably arranged on the guide rail, the first limiting clamp is fixed on the first sliding block, the second limiting clamp is fixed on the second sliding block, a limiting area of the limiting valve is formed between the first limiting clamp and the second limiting clamp, and a first limiting screw is connected on the first sliding block through a screw thread, one end part of the limit screw can be abutted against the rotary table, the second sliding block is in threaded connection with a second limit screw, and the two end parts of the limit screw can be abutted against the rotary table.

2. The valve detecting device according to claim 1, wherein a driving motor is fixed on the frame, and an output shaft of the driving motor is in transmission connection with the rotating disc and can drive the rotating disc to rotate.

3. The valve detecting device of claim 1, wherein the first and second position-limiting clips have arc-shaped position-limiting portions.

4. The valve detecting device of claim 3, wherein rubber pads are fixed on the first and second position-limiting clips.

5. The valve detection device according to claim 1, wherein the inflation structure comprises a push rod motor, a pressing plate, a sealing gasket, an inflation tube and an air pump, the push rod motor and the air pump are fixed on the frame, the pressing plate is fixed on a push rod of the push rod motor, the inflation tube is fixed on the pressing plate, the air pump is connected with the inflation tube through an air tube, the sealing gasket is fixed on the pressing plate, and a barometer is fixed on the inflation tube.

6. The valve gate test device of claim 5, wherein the gasket is a silicone material.