CN204903059U - Torque tester - Google Patents
Torque tester Download PDFInfo
- Publication number
- CN204903059U CN204903059U CN201520700924.2U CN201520700924U CN204903059U CN 204903059 U CN204903059 U CN 204903059U CN 201520700924 U CN201520700924 U CN 201520700924U CN 204903059 U CN204903059 U CN 204903059U
- Authority
- CN
- China
- Prior art keywords
- turnbarrel
- torsion
- torque sensor
- testing apparatus
- ball valve
- 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.)
- Expired - Fee Related
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a torque tester relates to torsion -testing machine field, the positioned tapping tool comprises a base, the base on be equipped with a motor, a torque sensor and a rotatory sleeve from lower to upper in proper order, rotary sleeve bobbin base portion is connected with the torque sensor upper end, the torque sensor lower extreme passes through motor drive and rotates, the base on support through a plurality of stands and have a bed hedgehopping platform, the bed hedgehopping platform in the middle of be equipped with the round hole that is used for rotatory sleeve to pass through, be equipped with positioning ball valve's bracket on the bed hedgehopping platform. The utility model discloses a solve present ball valve and carry out the torsion -testing and consume problem artifical, the inefficiency, proposes an efficiency of software testing height, convenient, the artificial ball valve torque tester of province of clamping.
Description
Technical field
The utility model relates to torque testing machine field, particularly relates to a kind of torsion-testing apparatus.
Background technology
Ball valve be gas or liquid communication time conventional opening and closing element, be generally used for gas ductwork and water conservancy transports two important industries, therefore, all need before dispatching from the factory to carry out sealing propertytest and torsion-testing, not so have larger potential safety hazard.
Prior art is comparatively traditional to the test method of ball valve, when carrying out air tightness test, usual employing sealing gasket or O-ring seal are placed in the outside at ball valve two ends, be clamped in ball valve two ends with the force application apparatus such as lifting jack or hydraulic cylinder simultaneously, thus sealing gasket or O-ring seal and ball valve two ends are formed seal, ball valve after whole sealing is immersed in the water, then passes into pressure gas toward ball valve inside and check its sealing property; When carrying out torsion-testing, usually directly adopt dial torque wrench, and can only eye observation, manually record numerical value.
Utilize and test with upper type, compare and consume manually, efficiency is extremely low, and corporate image is bad; Therefore, market occurs some integrate the Full-automatic tester of air tightness test and torsion-testing.
Summary of the invention
The utility model carries out artificial, the inefficient problem of torsion-testing consumption to solve current ball valve, proposes that a kind of testing efficiency is high, the ball valve torsion-testing apparatus of convenient mounting and clamping, less manpower.
To achieve these goals, the utility model is by the following technical solutions: a kind of torsion-testing apparatus, comprise a base, described base is provided with from lower to upper successively a motor, a torque sensor and a turnbarrel, be connected with torque sensor upper end bottom turnbarrel, torque sensor lower end is driven by motor and rotates; Described base has a padded platform by some upright supports, and be provided with the circular hole passed through for turnbarrel in the middle of described padded platform, padded platform is provided with the bracket of location ball valve.
As preferably, described bracket is two V-type bracing frames, and two V-type bracing frame symmetrical mirror pictures are arranged.
As preferably, the relative inner edge of two described V-type bracing frames is provided with fillet.
As preferably, be provided with alignment bearing in the circular hole of described padded platform, be embedded outside alignment bearing in the circular hole of padded platform, inner side is set on turnbarrel.
As preferably, described padded platform is erect and has a valve rod locating sleeve, turnbarrel is positioned at inside valve rod locating sleeve.
As preferably, inside described valve rod locating sleeve upper shed, be provided with chamfering or fillet.
As preferably, described turnbarrel and torque sensor are for removably connecting, there is the counterbore of a ball-valve valve rod coupling turnbarrel upper end, and there is a polygonal socket lower end, and torque sensor upper end is a projection mated with turnbarrel lower end polygonal socket.
Therefore, the utility model has following beneficial effect: 1, automatically carry out torsion-testing, more convenient operation; 2, automatically record data, it is more convenient to test; 3, less manpower, saves enterprise cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The structural representation of Tu2Shi turnbarrel bindiny mechanism.
The structural representation of another angle of Tu3Shi turnbarrel bindiny mechanism.
Fig. 4 is the structural representation of ball valve automatically testing machine.
1: base; 2: motor; 3: torque sensor; 4: padded platform; 5: turnbarrel; 6: bracket; 7:V type bracing frame; 8: valve rod locating sleeve; 9: jack; 10: projection; 11: counterbore; 12: ball valve.
Embodiment
Below in conjunction with accompanying drawing and specific embodiments, the utility model is further described.
A kind of torsion-testing apparatus, see Fig. 1 to Fig. 4, comprise a base 1, described base 1 is provided with from lower to upper successively a motor 2, torque sensor be connected with control system 3 and a turnbarrel 5, be connected with torque sensor 3 upper end bottom turnbarrel 5, torque sensor 3 lower end is driven by motor 2 and rotates.Described turnbarrel 5 and torque sensor 3, for removably connecting, are convenient to the turnbarrel 5 changing different size, are adapted to different ball valves 12.Wherein, there is the counterbore 11 of a ball valve 12 valve rod coupling turnbarrel 5 upper end, and there is a quadrilateral jack 9 lower end, and torque sensor 3 upper end is a projection 10 mated with turnbarrel 5 lower end quadrilateral jack 9.
Described slide unit 2 four angles are supported with a padded platform 4 by four root posts, and padded platform 4 is provided with the bracket 6 of location ball valve 12; Described bracket 6 is that two V-type bracing frames, 7, two V-type bracing frame 7 symmetrical mirror pictures are arranged, and for ball valve 12 positioning supports, the relative inner edge of two V-type bracing frames 7 is provided with fillet, and when can prevent ball valve 12 from supporting, surface is scraped off; Be provided with circular hole in the middle of padded platform 4, pass, have alignment bearing in circular hole for turnbarrel 5, be embedded outside alignment bearing in the middle of padded platform in circular hole, inner side is set on turnbarrel 5, vertically locates for turnbarrel 5.
Described padded platform is also erect and has a valve rod locating sleeve 8, valve rod locating sleeve 8 is the cylinder of a vertical placement, both ends open, fillet is provided with inside valve rod locating sleeve 8 upper shed, turnbarrel 5 is positioned at valve rod locating sleeve 8 medial center position, and when ball valve 12 is placed, middle valve rod is without the need to right very accurate, only valve rod surrounding cylindrical need be put into valve rod locating sleeve 8, take advantage of a situation and slip into, valve rod just can be loaded in turnbarrel 5 exactly, carries out torsion-testing.
During test, motor 2 drives torque sensor 3 and turnbarrel 5 to rotate, and then drives ball valve 12 valve rod to rotate, and torque sensor 3 just can by record in torque data automatic transport to controller.
Claims (7)
1. a torsion-testing apparatus, comprise a base (1), it is characterized in that: described base (1) is provided with from lower to upper successively a motor (2), a torque sensor (3) and a turnbarrel (5), turnbarrel (5) bottom is connected with torque sensor (3) upper end, and torque sensor (3) lower end is driven by motor (2) and rotates; Described base (1) has a padded platform (4) by some upright supports, is provided with the circular hole passed through for turnbarrel (5) in the middle of described padded platform (4), padded platform (4) is provided with the bracket (6) of location ball valve (12).
2. a kind of torsion-testing apparatus according to claim 1, is characterized in that: described bracket (6) is two V-type bracing frames (7), and two V-type bracing frame (7) symmetrical mirror pictures are arranged.
3. a kind of torsion-testing apparatus according to claim 2, is characterized in that: the relative inner edge of two described V-type bracing frames (7) is provided with fillet.
4. a kind of torsion-testing apparatus according to claim 1, is characterized in that: be provided with alignment bearing in the circular hole of described padded platform (4), be embedded outside alignment bearing in the circular hole of padded platform (4), inner side is set on turnbarrel (5).
5. a kind of torsion-testing apparatus according to claim 1, is characterized in that: the upper setting of described padded platform (4) has a valve rod locating sleeve (8), and turnbarrel (5) is positioned at valve rod locating sleeve (8) inner side.
6. a kind of torsion-testing apparatus according to claim 5, is characterized in that: be provided with chamfering or fillet inside described valve rod locating sleeve (8) upper shed.
7. a kind of torsion-testing apparatus according to right arbitrary in claim 1 to 6, it is characterized in that: described turnbarrel (5) and torque sensor (3) are for removably connecting, there is the counterbore (11) of ball valve (12) valve rod coupling turnbarrel (5) upper end, there is a polygonal socket (9) lower end, and torque sensor (3) upper end is a projection (10) mated with turnbarrel (5) lower end polygonal socket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700924.2U CN204903059U (en) | 2015-09-11 | 2015-09-11 | Torque tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700924.2U CN204903059U (en) | 2015-09-11 | 2015-09-11 | Torque tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903059U true CN204903059U (en) | 2015-12-23 |
Family
ID=54925227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700924.2U Expired - Fee Related CN204903059U (en) | 2015-09-11 | 2015-09-11 | Torque tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100069A (en) * | 2018-09-25 | 2018-12-28 | 北京中车重工机械有限公司 | A kind of equipment and torque test platform |
-
2015
- 2015-09-11 CN CN201520700924.2U patent/CN204903059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100069A (en) * | 2018-09-25 | 2018-12-28 | 北京中车重工机械有限公司 | A kind of equipment and torque test platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204556180U (en) | A kind of valve air tightness test machine | |
| CN204903059U (en) | Torque tester | |
| CN201057524Y (en) | Leakage checking machine for barreled bucket | |
| CN105157927B (en) | A kind of test equipment detected for ball valve air-tightness and moment of torsion | |
| CN110907102B (en) | Valve detection device | |
| CN201637550U (en) | Box body sealing performance detection device | |
| CN204903057U (en) | PE ball valve torque testing device | |
| CN204903157U (en) | PE ball valve torsion -testing machine | |
| CN105092233B (en) | A kind of ball valve test machine of and air tightness test and torsion-testing | |
| CN204903058U (en) | Ball valve moment of torsion accredited testing organization | |
| CN201013580Y (en) | Water pump test-bed few-restrict clamping device | |
| CN105092165B (en) | A kind of ball valve test machine | |
| CN208350781U (en) | Water quality acid-base property automatic detection device | |
| CN219810589U (en) | Leakage detection device for valve | |
| CN102121867B (en) | Box body sealing performance detection device and box body sealing performance detection method | |
| CN204346657U (en) | A kind of device for detecting cylinder head water cavity sealing | |
| CN206648788U (en) | A kind of testing agency of medical needle air-tightness | |
| CN201221994Y (en) | Rapid leak detection machine for barrel container | |
| CN202676394U (en) | Blind flange tightness testing device | |
| CN204964143U (en) | Transmission assembly gas tightness check out test set | |
| CN209623577U (en) | A kind of internal diameter of cylinder efficient detection device | |
| CN208206416U (en) | A kind of air leakage of valve nozzles detection device | |
| CN211477848U (en) | Intelligent electro-hydraulic servo universal testing machine device | |
| CN103674536A (en) | Butterfly valve service life testing machine | |
| CN108168753A (en) | Interior blowout control tool pressure testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |