CN210037109U - Valve seal detection device - Google Patents
Valve seal detection device Download PDFInfo
- Publication number
- CN210037109U CN210037109U CN201822020188.2U CN201822020188U CN210037109U CN 210037109 U CN210037109 U CN 210037109U CN 201822020188 U CN201822020188 U CN 201822020188U CN 210037109 U CN210037109 U CN 210037109U
- Authority
- CN
- China
- Prior art keywords
- testing
- top plate
- test
- frame
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a valve seal detection device with reasonable structural design, service life influence caused by rusting of a valve to be detected when meeting water and high detection efficiency, which comprises a frame, wherein at least two testing devices with periodically staggered working states for detecting the valve seal are arranged on the frame, each testing device comprises a testing base and a testing top plate, the testing base can be arranged on the frame in a left-right sliding manner, the testing base is provided with a first sealing device, the testing base is provided with a channel, the channel is provided with a flow detector for detecting the gas flow, the testing top plate can be arranged on the frame in a up-down sliding manner, the testing top plate is provided with a second sealing device, the testing top plate is provided with a gas conveying pipe in a penetrating manner, the gas conveying pipe is externally connected with a gas supply device, the frame is provided with a first driving device for driving the testing base to, and a second driving device for driving the test top plate to slide up and down is arranged on the rack.
Description
Technical Field
The utility model relates to a valve production facility technical field, in particular to valve seal detection device.
Background
The valve is a device for controlling the direction, pressure and flow of fluid in a fluid system, which is a device for controlling the flow of media in a pipe and equipment, wherein the valve product needs to carry out a series of performance tests before leaving a factory to detect whether the product meets design requirements and meets quality standards specified by the state, wherein the test comprises the test of the sealing performance of the valve.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a valve seal detection device that structural design is reasonable, avoid waiting to examine the valve and meet water and rust influence life, detection efficiency height.
In order to realize the technical problem, the utility model adopts the solution that the valve seal detection device comprises a frame, at least two test devices which are used for detecting the valve seal and have periodically staggered working states are arranged on the frame, each test device comprises a test base and a test top plate, the test base can be arranged on the frame in a left-right sliding manner, the test base is provided with a first seal device which enables the test base and the valve seal, the test base is provided with a channel for air circulation, a flow detector for detecting the gas flow is arranged in the channel, a display device for displaying the detection result of the flow detector is arranged on the frame, the test top plate is arranged above the test base, the test top plate can be arranged on the frame in a vertical sliding manner, the test top plate is provided with a second seal device which enables the test top plate and the valve seal, the test roof is worn to be equipped with and is used for the gas-supply pipe of aerifing in to sealed valve, the gas-supply pipe is external to have air feeder, be provided with in the frame and be used for the drive the first drive arrangement that test base slided about, be provided with in the frame and be used for the drive the second drive arrangement that test roof slided from top to bottom.
The further improvement is that: the first driving device comprises two rotating rollers and a synchronous belt, the rotating rollers are rotatably arranged on the rack, the synchronous belt is arranged on the rotating rollers, the test base is detachably arranged on the synchronous belt, and a motor used for driving the synchronous belt to move is arranged on the rack.
The further improvement is that: the synchronous belt is fixedly provided with a first mounting frame, first internal threads are formed in the first mounting frame, first external threads are formed in the periphery of the lower end of the test base, and the test base is connected with the first mounting frame through threads.
The further improvement is that: the second driving device is an air cylinder, a shell of the air cylinder is fixedly arranged on the rack, and the testing top plate is detachably connected with a piston rod of the air cylinder.
The further improvement is that: the free end of the piston rod of the air cylinder is fixedly provided with a second mounting frame, a second internal thread is formed in the second mounting frame, a second external thread is formed in the periphery of the upper end of the test top plate, and the test top plate is connected to the second mounting frame through threads.
The further improvement is that: the display device is an alarm for reminding workers when the flow exceeds a preset value, and the alarm is electrically connected with the flow detector.
The further improvement is that: the first sealing device is a first sealing ring, and the first sealing ring is arranged on the periphery of the test base in a surrounding mode.
The further improvement is that: the second sealing device is a second sealing ring, and the second sealing ring is arranged on the periphery of the test top plate in a surrounding mode.
The further improvement is that: the air supply device is an air pump which is fixedly arranged on the rack, and the air delivery pipe is communicated with the air pump.
By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a gas flow detects, need not contact water when realizing detecting valve leakproofness, thereby avoids the valve surface to meet the water and rust and influence valve life, and through setting up two at least staggered testing arrangement of operating condition for one of them testing arrangement can change the process of valve at the during operation, and improved detection efficiency by a wide margin to another testing arrangement.
Drawings
Fig. 1 is a schematic structural diagram of a valve seal detection device according to an embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, disclosed in the embodiment of the present invention is a valve seal detection device, including a frame 1, two testing devices for detecting the valve seal are disposed on the frame 1, one of the two testing devices is in a testing working state, and the other testing device can perform a valve replacement process, the testing device includes a testing base 21 and a testing top plate 22, the testing base 21 can be slidably disposed on the frame 1 from left to right, the testing base 22 is provided with a first sealing ring 23 for sealing the testing base 21 and the valve, the first sealing ring 23 is disposed around the periphery of the testing base 21, the testing base 22 is provided with a channel for air circulation, a flow detector (not shown in the figure) for detecting the gas flow is disposed in the channel, the flow detector is a known product and can be purchased directly from the market, the device is not a protection object of the present invention, and therefore not described herein, the frame 1 is provided with an alarm 14 for reminding a worker when the gas flow exceeds a predetermined value, the alarm 14 is electrically connected to the flow detector, the worker can judge whether the sealing performance of the valve is good according to the alarm 14, the frame 1 is provided with two rotating rollers 11 and a synchronous belt 12, the rotating rollers 11 are rotatably arranged on the frame 1, the synchronous belt 12 is wound on the rotating rollers 11, the synchronous belt 12 is fixedly provided with a first mounting frame 13, the first mounting frame 13 is provided with a first internal thread, the outer periphery of the lower end of the test base 21 is provided with a first external thread, the test base 21 is detachably arranged on the first mounting frame 13 through a threaded connection, the test base 21 can be replaced with a test base of a corresponding specification according to the specification of the valve to be tested, the machine frame 1 is provided with a motor for driving the synchronous belt 12 to reciprocate, the motor can drive the synchronous belt 12 to drive the test bases 21 of the two test devices to slide left and right, the test top plate 22 is arranged above the test bases 21, the test top plate 22 can be arranged on the machine frame 1 in a vertically sliding manner, the machine frame 1 is provided with a cylinder 24 for driving the test top plate 22 to slide up and down, a shell of the cylinder 24 is fixedly arranged on the machine frame 1, a second mounting frame 25 is fixedly arranged at the free end of a piston rod of the cylinder 24, a second internal thread is arranged on the second mounting frame 25, a second external thread is arranged on the periphery of the upper end of the test top plate 22, the test top plate 22 is detachably arranged on the second mounting frame 25 through threaded connection, and the test top plate 22 can replace a test top plate with a corresponding specification according to the, the test roof 22 is provided with the messenger test roof 22 and the sealed second sealing washer 26 of valve, second sealing washer 26 encircle set up in test roof 22 periphery, test roof 22 wears to be equipped with and is used for the air-supply pipe 27 to aerifing in the sealed valve, air-supply pipe 27 is external to have an air pump 28, air pump 28 fixed set up in frame 1, air-supply pipe 27 is linked together with air pump 28.
The motor can drive the synchronous belt 12 to simultaneously drive the test bases 21 of the two test devices to slide left and right, when the test base 21 of one test device slides to a position right below the test top plate 22 of the test device, the test base 21 of the other test device stops and starts to test the tightness of the valve, the test base 21 of the other test device slides to a material changing area, so that a valve which is tested can be disassembled and replaced by a valve to be tested by manpower, the cylinder 24 drives the test top plate 22 to slide downwards to penetrate the valve to be tested to seal the valve, at the moment, the air pump 28 inflates the valve through the air pipe 27 to observe whether the sealing performance of the valve is qualified or not by the alarm 14, when the gas flow value detected by the flow detector exceeds a preset value, the alarm 14 sounds to remind a worker that the sealing performance of the valve is unqualified, and after the test device in a working state finishes testing, the motor drives the synchronous belt 12 to drive the testing bases 21 of the two testing devices to slide, the valve which is tested is driven to slide to a valve replacing area, meanwhile, the other valve to be tested slides to a corresponding working area to be tested, and the reciprocating operation is carried out, so that the detection efficiency is greatly improved.
Based on the technical scheme, the number of the testing devices can be three or four, and one more valve replacing area is formed when one testing device is additionally arranged.
Based on the technical scheme, the first driving device can also be an air cylinder or an oil cylinder, a shell of the air cylinder or the oil cylinder is fixedly arranged on the rack, a piston rod of the air cylinder or the oil cylinder is fixedly provided with a sliding plate, the test base 21 is detachably arranged on the sliding plate, and the air cylinder or the oil cylinder can drive the test base 21 to slide left and right.
Based on the technical scheme, the first driving device can also be a turntable driven by a motor to rotate forward and backward, and the plurality of test bases 21 are arranged around the periphery of the turntable to realize the processes of simultaneously testing and replacing the valve.
Modifications and variations of the present invention are within the scope of the claims and are not limited by the disclosure of the embodiments.
Claims (9)
1. The utility model provides a valve seal detection device which characterized in that: comprises a frame, at least two testing devices which are used for detecting the sealing performance of the valve and are periodically staggered in working state are arranged on the frame, each testing device comprises a testing base and a testing top plate, the testing base can be arranged on the frame in a sliding mode from left to right, the testing base is provided with a first sealing device which enables the testing base and the valve to be sealed, the testing base is provided with a channel for air circulation, a flow detector for detecting the flow of gas is arranged in the channel, a display device for displaying the detection result of the flow detector is arranged on the frame, the testing top plate is arranged above the testing base, the testing top plate can be arranged on the frame in a sliding mode from top to bottom, the testing top plate is provided with a second sealing device which enables the testing top plate and the valve to be sealed, and the testing top plate is provided with a gas pipe which is used for inflating, the gas transmission pipe is externally connected with a gas supply device, a first driving device used for driving the test base to slide left and right is arranged on the rack, and a second driving device used for driving the test top plate to slide up and down is arranged on the rack.
2. A valve seal detection apparatus according to claim 1, wherein: the first driving device comprises two rotating rollers and a synchronous belt, the rotating rollers are rotatably arranged on the rack, the synchronous belt is arranged on the rotating rollers, the test base is detachably arranged on the synchronous belt, and a motor used for driving the synchronous belt to move is arranged on the rack.
3. A valve seal detection apparatus according to claim 2, wherein: the synchronous belt is fixedly provided with a first mounting frame, first internal threads are formed in the first mounting frame, first external threads are formed in the periphery of the lower end of the test base, and the test base is connected with the first mounting frame through threads.
4. A valve seal detection apparatus according to claim 1, wherein: the second driving device is an air cylinder, a shell of the air cylinder is fixedly arranged on the rack, and the testing top plate is detachably connected with a piston rod of the air cylinder.
5. The valve seal detection device of claim 4, wherein: the free end of the piston rod of the air cylinder is fixedly provided with a second mounting frame, a second internal thread is formed in the second mounting frame, a second external thread is formed in the periphery of the upper end of the test top plate, and the test top plate is connected to the second mounting frame through threads.
6. A valve seal detection apparatus according to claim 1, wherein: the display device is an alarm for reminding workers when the flow exceeds a preset value, and the alarm is electrically connected with the flow detector.
7. A valve seal detection apparatus according to claim 1, wherein: the first sealing device is a first sealing ring, and the first sealing ring is arranged on the periphery of the test base in a surrounding mode.
8. A valve seal detection apparatus according to claim 1, wherein: the second sealing device is a second sealing ring, and the second sealing ring is arranged on the periphery of the test top plate in a surrounding mode.
9. A valve seal detection apparatus according to claim 1, wherein: the air supply device is an air pump which is fixedly arranged on the rack, and the air delivery pipe is communicated with the air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020188.2U CN210037109U (en) | 2018-12-04 | 2018-12-04 | Valve seal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020188.2U CN210037109U (en) | 2018-12-04 | 2018-12-04 | Valve seal detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210037109U true CN210037109U (en) | 2020-02-07 |
Family
ID=69342645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822020188.2U Active CN210037109U (en) | 2018-12-04 | 2018-12-04 | Valve seal detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210037109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720066A (en) * | 2022-03-22 | 2022-07-08 | 安徽省宁国加贝利橡塑制品有限公司 | Oil plug sealing performance detection device for automobile |
-
2018
- 2018-12-04 CN CN201822020188.2U patent/CN210037109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720066A (en) * | 2022-03-22 | 2022-07-08 | 安徽省宁国加贝利橡塑制品有限公司 | Oil plug sealing performance detection device for automobile |
| CN114720066B (en) * | 2022-03-22 | 2023-06-13 | 安徽省宁国加贝利橡塑制品有限公司 | Oil plug tightness detection device for automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107179170B (en) | Valve body detection line | |
| CN107179171B (en) | Ten-station combined detection station | |
| CN108994242B (en) | Shrapnel riveting equipment in airtight detection equipment | |
| CN210037109U (en) | Valve seal detection device | |
| CN110165816B (en) | Motor O-shaped ring, wave washer and rotor assembly equipment | |
| CN111632878A (en) | Leak detector for detecting air tightness of product | |
| CN110340033A (en) | Pipeline system airtight detecting apparatus | |
| CN110814710A (en) | Automatic assembly equipment for O-shaped rings | |
| CN105665298B (en) | Full-automatic four-way valve internal leakage test bench | |
| CN105436909A (en) | Automatic assembling and sealing performance testing device for water tank | |
| CN203132794U (en) | Pressure sealing testing machine | |
| CN103776600A (en) | Automatic water filling type leak tester for water pump | |
| CN208733293U (en) | Intelligent cloth cover monitors system | |
| CN219161588U (en) | Sealing detection device for fire extinguishing equipment | |
| CN209166759U (en) | A kind of airtight check device of camera lens | |
| CN110672311A (en) | Spring pack endurance testing machine | |
| CN103977965A (en) | Storage battery rapid-discharge detection machine and operation method thereof | |
| CN201637555U (en) | Working table for detecting air tightness of air valve | |
| CN207058007U (en) | A kind of thimble apparatus for automatic change | |
| CN108607817A (en) | A kind of piston ring elasticity detection device with automatic feed dividing | |
| CN102829923A (en) | Air tightness detecting device | |
| CN209647027U (en) | A kind of screening installation | |
| CN202814650U (en) | Airtightness detector | |
| CN212681754U (en) | Leak detector for detecting air tightness of product | |
| CN213229302U (en) | Electronic product packaging CCD automatic detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |