CN108195515A - A kind of valve-testing machine - Google Patents
A kind of valve-testing machine Download PDFInfo
- Publication number
- CN108195515A CN108195515A CN201810028868.0A CN201810028868A CN108195515A CN 108195515 A CN108195515 A CN 108195515A CN 201810028868 A CN201810028868 A CN 201810028868A CN 108195515 A CN108195515 A CN 108195515A
- Authority
- CN
- China
- Prior art keywords
- valve
- clamping device
- testboard
- adjustable shelf
- right clamping
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Examining Or Testing Airtightness (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention relates to a kind of valve-testing machines, belong to valve detection apparatus field.Including testboard and control system, the control system is connected with testboard, and testboard is equipped with fixed frame, vertical beam and positioning device；Fixed frame is equipped with right clamping device and turnover device, right clamping device is connect with turnover device, the vertical beam is equipped with upper sliding rail, glidepath and cylinder, the push rod of cylinder is connected with adjustable shelf, adjustable shelf slides between being mounted on upper and lower sliding rail, adjustable shelf is equipped with left clamping device, and the left and right clamping device is equipped with seal head and claw；The present invention installs positioning conveniently for valve, and by claw clamping flange outer circle, avoid valve is influenced during the test by any external force, it is ensured that the accuracy of valve intensity and leakage test.
Description
Technical field
The present invention relates to valve detection apparatus field more particularly to a kind of valve-testing machines.
Background technology
Valve is before manufacture or using before installation and in other valve detections, it is often necessary to make a strength test, water
（Gas）Leakage test.Existing valve test equipment designs are complicated, and easy test device is mainly lived by oil cylinder control one
Moving plate realizes that the positioning to valve clamps with fixed disk cooperation, is easily influenced during the test by external force, so as to protect
Demonstrate,prove the accuracy of detection.
Invention content
The problem of for shortcomings and deficiencies in the prior art, the present invention proposes a kind of valve-testing machine, and valve is pacified
It is convenient to set position, by claw clamping flange outer circle, avoid valve is influenced during the test by any external force, it is ensured that
The accuracy of valve intensity and leakage test.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of valve-testing machine, including testboard and control system, the control system is connected with testboard, and testboard is equipped with
Fixed frame, vertical beam and positioning device；Fixed frame is equipped with right clamping device and turnover device, and right clamping device connects with turnover device
It connects, the vertical beam is equipped with upper sliding rail, glidepath and cylinder, and the push rod of cylinder is connected with adjustable shelf, and adjustable shelf is mounted on upper and lower
It is slided between sliding rail, adjustable shelf is equipped with left clamping device, and the left and right clamping device is equipped with seal head and claw.
Further, the positioning device is equipped with the limiting plate with arc-shaped slot and elevating control handle.
Further, the control system includes hydraulic control, electrical control and pipeline control.
Further, the end face of the seal head is equipped with the O-ring for sealing.
The present invention has the advantages that：Positioning device sets the limiting plate of arc-shaped slot, installs convenience valve to be measured,
Positioning stablity, elevating control handle can control the height of limiting plate, to adapt to the valve of diameter different size；Seal head
It may insure the sealing propertytest of valve；Claw can prevent valve from testing with clamping of the synchronous to valve flanges outer circle
The accuracy of its detection is influenced in journey by external force；Turnover device can make the rotary movement of right 90 degree of clamping device realization, so as to
Test machine is allow to do the water of valve, airtight testing sealing.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the right view of positioning device.
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in the figure：A kind of valve-testing machine, including testboard 1 and control system 2, the control system 2 and testboard 1
It is connected, testboard 1 is equipped with fixed frame 11, vertical beam 21 and positioning device 31；Fixed frame 11 is equipped with right clamping device 13 and turns over
Rotary device 12, right clamping device 13 are connect with turnover device 12, and the vertical beam 21 is equipped with upper sliding rail 22, glidepath 23 and cylinder
51, the push rod of cylinder 51 is connected with adjustable shelf 41, and adjustable shelf 41 slides between being mounted on upper and lower sliding rail, and adjustable shelf 41 is equipped with
Left clamping device 42, the left and right clamping device are equipped with seal head and claw.
Further, the positioning device 31 is equipped with limiting plate 301 and elevating control handle 302 with arc-shaped slot.
Further, the control system 2 includes hydraulic control, electrical control and pipeline control.
Specifically, valve to be measured is mounted in positioning device 31, positioning device 31 is accordingly adjusted according to valve specification size
Height, valve axle center is made to be consistent with left and right clamping device axle center, right clamping device 13 pass through be connected with claw cylinder drive
It is dynamic to make each claw radial direction synchronous, with the flange excircle of pinch valve, the left folder on adjustable shelf 41 is then pushed by cylinder 51
Tight device 42 treats side valve door compression, makes a strength test.If you need to carry out valve water, air-sealed experiment, unclamp left clamp and fill
42 are put, control turnover device 12 drives right clamping device 13 to turn over and turn 90 degrees, then carry out the water of valve, airtight testing sealing.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The present invention is not by upper
The limitation of embodiment is stated, the above embodiments and description only illustrate the principle of the present invention, is not departing from the present invention
Various changes and improvements may be made to the invention under the premise of spirit and scope, these changes and improvements both fall within claimed sheet
In the range of invention.The claimed scope of the invention is defined by appended claims and its equivalent.
Claims (4)
1. a kind of valve-testing machine, it is characterised in that：Including testboard and control system, the control system and testboard phase
Even, testboard is equipped with fixed frame, vertical beam and positioning device；Fixed frame is equipped with right clamping device and turnover device, right clamping
Device is connect with turnover device, and the vertical beam is equipped with upper sliding rail, glidepath and cylinder, and the push rod of cylinder is connected with adjustable shelf,
Adjustable shelf slides between being mounted on upper and lower sliding rail, and adjustable shelf is equipped with left clamping device, and the left and right clamping device is equipped with close
End socket and claw.
2. a kind of valve-testing machine according to claim 1, it is characterised in that：The positioning device is equipped with band arc-shaped slot
Limiting plate and elevating control handle.
3. a kind of valve-testing machine according to claim 1, it is characterised in that：The control system include hydraulic control,
Electrical control and pipeline control.
4. a kind of valve-testing machine according to claim 1, it is characterised in that：The end face of the seal head is equipped with for close
The O-ring of envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028868.0A CN108195515A (en) | 2018-01-12 | 2018-01-12 | A kind of valve-testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028868.0A CN108195515A (en) | 2018-01-12 | 2018-01-12 | A kind of valve-testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108195515A true CN108195515A (en) | 2018-06-22 |
Family
ID=62589363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810028868.0A Pending CN108195515A (en) | 2018-01-12 | 2018-01-12 | A kind of valve-testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108195515A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680310A (en) * | 2018-08-15 | 2018-10-19 | 嘉善翔宇旅游用品有限公司 | A kind of tightness detector for waterproof luggage |
| CN111678661A (en) * | 2020-06-22 | 2020-09-18 | 周显双 | Equipment for detecting air tightness of large valve |
| WO2022012066A1 (en) * | 2020-07-16 | 2022-01-20 | 南京禹智智能科技有限公司 | Testing bench for use in machining of check valve, and testing method |
| CN116481927A (en) * | 2023-04-24 | 2023-07-25 | 山东富瑞工贸有限公司 | Valve pressure-bearing performance testing device and method |
-
2018
- 2018-01-12 CN CN201810028868.0A patent/CN108195515A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680310A (en) * | 2018-08-15 | 2018-10-19 | 嘉善翔宇旅游用品有限公司 | A kind of tightness detector for waterproof luggage |
| CN111678661A (en) * | 2020-06-22 | 2020-09-18 | 周显双 | Equipment for detecting air tightness of large valve |
| WO2022012066A1 (en) * | 2020-07-16 | 2022-01-20 | 南京禹智智能科技有限公司 | Testing bench for use in machining of check valve, and testing method |
| CN116481927A (en) * | 2023-04-24 | 2023-07-25 | 山东富瑞工贸有限公司 | Valve pressure-bearing performance testing device and method |
| CN116481927B (en) * | 2023-04-24 | 2023-09-29 | 山东富瑞工贸有限公司 | Valve pressure-bearing performance testing device and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |