CN102735438B - A kind of water nozzle spool life detecting device - Google Patents
A kind of water nozzle spool life detecting device Download PDFInfo
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- CN102735438B CN102735438B CN201210227954.7A CN201210227954A CN102735438B CN 102735438 B CN102735438 B CN 102735438B CN 201210227954 A CN201210227954 A CN 201210227954A CN 102735438 B CN102735438 B CN 102735438B
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- water nozzle
- guide rail
- axis guide
- planker
- handle
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Abstract
A kind of water nozzle spool life detecting device, comprise base, be arranged at the column on base, being arranged at can at X on base, the water nozzle detent mechanism of Y direction adjustment water nozzle position, be arranged at the slide on column with can moving adjustment vertically, be arranged at the motor on slide, be arranged at the revolving meber that motor output shaft lower end is formed with the pilot hole of motor vertical output shaft, be actively located in the swing arm in the pilot hole of revolving meber, be arranged at clamping screw revolving meber can locking or discharge swing arm, be arranged at the fixture can matched with water nozzle handle or water nozzle rising pipe in swing arm one end, the present invention has compact conformation, rationally distributed, easy to adjust, automaticity is high, good rigidly, versatility and flexibility high, cost performance advantages of higher.
Description
Technical field
The present invention relates to a kind of water nozzle spool life detecting device, be applicable to the spool life tests of the various models of a certain water faucet.
Background technology
The mode of operation of water nozzle mainly contains two kinds, a kind of is by rotating the handle of water nozzle to control the aquifer yield of water nozzle, as single handle single control water nozzle, double-handle double-control water nozzle, another kind is that handle by lifting water nozzle is to control water nozzle aquifer yield and rotary handle to control the cold-hot water proportion of water outlet, as single-handle double-control water nozzle, in addition single-handle double-control kitchen water nozzle is also had to the function of carrying out supplying water to switch tank by the rising pipe of rotation water nozzle.
Water nozzle spool life detecting device is for simulating various water outlet and the switch motion of the water nozzle under manual operation, with the serviceable life of test water nozzle valve core, existing water nozzle spool life detecting device mainly comprises the water nozzle detent mechanism for fixing water nozzle, for firmly grasping the fixture of water nozzle handle, move to handle the driving mechanism of water nozzle handle and the circulating water supply system for supplying water to tested water nozzle for controlling fixture, existing clamp structure is simple, be only applicable to a certain model of certain water faucet, in addition existing fixture with between driving mechanism for being fixedly connected with, relative position between the relative driving mechanism of fixture cannot adjust, water nozzle detent mechanism is also only applicable to a certain model of certain water faucet, the relative position between water nozzle and fixture cannot be adjusted behind water nozzle location, therefore existing water nozzle spool life detecting device versatility is not strong, the pick-up unit so just causing the different model of the water faucet of same type to use is all not identical, very large puzzlement is caused to the production of enterprise.
The patent No. is the valve element service life tester of single-handle double-control water nozzle of 201010167547.2, specifically disclose test board, water nozzle detent mechanism, liquid-supplying system, be arranged at the rotating mechanism on test board and be connected with water nozzle spool and the topworks of water nozzle water outlet can be made, rotating mechanism drives topworks or detent mechanism rotate to the test angle of several settings and/or rotate within the scope of the test angle of setting, and water nozzle water outlet can be made when topworks is positioned at the test angle of setting and/or test angle scope rotates, topworks comprises the contiguous block with chute and the cylinder be connected with contiguous block, slide block is provided with between contiguous block and water nozzle spool, slide block one end and water nozzle spool are connected, the slide block other end is positioned at chute and is connected with the piston rod of cylinder and moves around along chute in the drive of piston rod.This patent swings to control water nozzle water outlet by the handle connecting link (for being connected with water nozzle handle) of topworks's manipulation water nozzle spool, because the handle connecting link of different model single-handle double-control water nozzle is substantially identical, therefore test machine is applicable to the single-handle double-control water nozzle of different model, highly versatile, but topworks is connected with the handle connecting link of water nozzle spool but not is connected with the handle of water nozzle, what so just cause when the test of handle connecting link is stressed to be used from reality is stressed different, the accuracy of test data will certainly be affected, and only have just can life-span of accurately test water nozzle valve core by the test of operation water nozzle handle, this test machine cannot have the life-span of test water nozzle handle concurrently while the test spool life-span in addition.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, provide that a kind of accuracy of detection is high, the water nozzle spool life detecting device of highly versatile.
Object of the present invention realizes by following technical solution:
A kind of water nozzle spool life detecting device, comprise base, be arranged at the column on base, it is characterized in that: also comprise that be arranged at can at X on base, the water nozzle detent mechanism of Y direction adjustment water nozzle position, be arranged at the slide on column with can moving adjustment vertically, be arranged at the motor on slide, be arranged at the revolving meber that motor output shaft lower end is formed with the pilot hole of motor vertical output shaft, be actively located in the swing arm in the pilot hole of revolving meber, be arranged at clamping screw revolving meber can locking or discharge swing arm, be arranged at the fixture can matched with water nozzle handle or water nozzle rising pipe in swing arm one end.
Further, described fixture comprises and is arranged at pedestal on described swing arm by the swingable adjustment of level connection joint pin and is arranged at the grasping mechanism for promptly water nozzle handle or water nozzle rising pipe on pedestal.
When detected water nozzle is single handle single control water nozzle, described grasping mechanism is be installed on the claw that described pedestal can match with the handle of single handle single control water nozzle, and described claw is formed with two claws extended vertically downward.
When detected water nozzle is single-handle double-control kitchen water nozzle, described pedestal is formed with the chute of transversely horizontal-extending, described grasping mechanism comprises two slide blocks be movably set in chute, be arranged at each slide block can lock with between pedestal or release slider clamping screw, be fixedly installed on two clamp jaws of the rising pipe that corresponding slide block can clamp single-handle double-control kitchen water nozzle, described clamp jaw is along the direction of vertical chute to downward-extension; Single-handle double-control kitchen water nozzle is used for supplying water to two tank; it has can around the rising pipe of Spool rotating; by rotating the changeable water supply tank of water pipe; through often there is drainage at the joining place of spool and rising pipe after long-term rotation switches tank in rising pipe, therefore between rising pipe and spool, the life tests of seal is most important.
When detected water nozzle is single-handle double-control water nozzle, described pedestal is formed with the chute of transversely horizontal-extending, described grasping mechanism comprises two slide blocks be movably set in chute, be arranged at each slide block can lock with between pedestal or release slider clamping screw, be fixedly installed on two clamp jaws of the handle that corresponding slide block can clamp single-handle double-control water nozzle, described clamp jaw extends along the direction of parallel chute, and its one end is formed with the draw-in groove suitable with water nozzle handle side.
Further, described water nozzle detent mechanism comprise the first Y-axis guide rail be formed on base, the middle carriage be actively set on the first Y-axis guide rail, the X-axis guide rail be formed on middle carriage, be actively set on X-axis guide rail on one or two planker, the second Y-axis guide rail be formed on planker, activity be matched with the water nozzle installation seat on the second Y-axis guide rail and be arranged between base and middle carriage, latch mechanism between middle carriage and upper planker, between upper planker and water nozzle installation seat.
Further, the latch mechanism that described water nozzle detent mechanism comprises the Y-axis guide rail be formed on base, the planker be actively set on Y-axis guide rail, the X-axis guide rail be formed on planker, activity are matched with one or two water nozzle installation seat on X-axis guide rail and are arranged between base and planker, between planker and water nozzle installation seat.
Further, the present invention also comprises the cylinder be vertically installed on slide, is connected to the motor mount of cylinder piston rod lower end, described motor is installed on motor mount.
Further, described motor is stepper motor or servomotor.
Further, described revolving meber is formed with the screw be connected with pilot hole, clamping screw is disposed in can by operation locking or release swing arm in screw.
The present invention has following beneficial effect:
Motor drives revolving meber rotation to realize fixture and swings around motor output shaft, fixture can drive water nozzle handle or kitchen water nozzle rising pipe to swing within the scope of test angle in swing process, thus the adjustment of the aquifer yield of simulation water nozzle under manual operation, cold-hot water proportion or switching tank, the lifting of air cylinder driven motor lifts water nozzle handle to drive fixture, thus the aquifer yield of simulation water nozzle single-handle double-control water nozzle under manual operation regulates, swing arm is arranged at also can along the flexible adjustment of pilot hole in the pilot hole of revolving meber, the distance of the relative revolving meber of such adjustable fixture, fixture is made to be applicable to the water nozzle of different size size, the distance of the also relative water nozzle of adjustable fixture in addition, in conjunction with can at X, the water nozzle detent mechanism of Y direction adjustment water nozzle position, the comprehensive adjustment of water nozzle handle opposed jaw position can be realized, thus be applicable to the spool life tests of the various models of a certain water faucet, then only fixture need be changed when water faucet changed by needs, compared with prior art, the present invention has highly versatile, accuracy of detection advantages of higher.
Fixture is arranged on described swing arm by the swingable adjustment of level connection joint pin, like this can according to the pendulum angle of the water faucet adjustment fixture of different model, thus make fixture precise match in water nozzle handle, improve applicability and the flexibility of fixture, make fixture precise match in the water nozzle of same type different model, also can be more convenient for the binding operation of fixture and water nozzle handle or water nozzle rising pipe in addition; When water nozzle is single handle single control water nozzle, then fixture is made up of pedestal and claw, and described claw is formed with two claws extended vertically downward, and during work, water nozzle handle is stuck between two claws, be applicable to single handle single control water nozzle of various model, there is the advantage that structure is simple, applicability is strong; When water nozzle is kitchen water nozzle, fixture forms by pedestal with by two clamp jaws that slide block and clamping screw are arranged on pedestal adjustably, and the relative position like this by adjusting two clamp jaws makes two clamp jaw clamping water nozzle rising pipes; When water nozzle is single-handle double-control water nozzle, the relative position by adjusting two clamp jaws makes the draw-in groove clamping water nozzle handle both sides of two clamp jaws, is applicable to the water nozzle handle of different size size, highly versatile.
Water nozzle detent mechanism is made up of base, middle carriage, upper planker and one or two water nozzle installation seat, can realize the adjustment of water nozzle in X, Y direction, by guide rail guiding, good rigidly, easy to adjust between each parts.
In sum, by the installation structure for clamp of the relative position of fixture and water nozzle and revolving meber and water nozzle detent mechanism and the improvement to fixture can be adjusted flexibly, the present invention is made to be applicable to different model and the size of same water faucet, product in addition for different classes of analog structure is also applicable, and the present invention has compact conformation, rationally distributed, easy to adjust, automaticity is high, good rigidly, versatility and flexibility are high, cost performance advantages of higher.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 is the stereographic map of first embodiment of the invention.。
Fig. 2 is the stereographic map of second embodiment of the invention.
Fig. 3 is the stereographic map of third embodiment of the invention.
Embodiment
Embodiment one, with reference to shown in Fig. 1, be applicable to the universal water nozzle spool life detecting device of single handle single control water nozzle a, comprise base 1, be arranged at the column 2 on base 1, being arranged at can at X on base 1, the water nozzle detent mechanism of Y direction adjustment water nozzle position, be arranged at the slide 3 on column 1 with can moving adjustment vertically, the vertical motor 4 be installed on slide 3, be arranged at the revolving meber 5 that motor 4 output shaft lower end is formed with the pilot hole 52 that level runs through, be actively located in the swing arm 6 in the pilot hole 52 of revolving meber 5, be arranged at the clamping screw 51 revolving meber 5 can locking or discharge swing arm 6, be arranged at the fixture 7 can matched with water nozzle handle in swing arm 6 one end.
Column 1 is formed with vertically extending Z axis guide rail 21, slide 3 to be actively set on Z axis guide rail 21 and to be locked by latch mechanism, latch mechanism comprises and is formed in vertically extending bolt resigning hole 22 on column 1, is arranged at the nut 31 on slide 3 and is arranged in the bolt (not shown) matched with nut 31 in resigning hole 22, during work, locked by operating screw or discharge slide 3.
Fixture 7 comprises and is arranged at pedestal on swing arm 6 72 by the swingable adjustment of level connection joint pin 71 and is arranged at the claw 73 that pedestal 72 can match with the handle of single handle single control water nozzle a, and claw 73 is formed with two claws 731 extended vertically downward.
Water nozzle detent mechanism comprises the first Y-axis guide rail 11 be formed on base 1, be actively set in the middle carriage 81 on the first Y-axis guide rail 11, be formed at the X-axis guide rail 811 on middle carriage 81, be actively set in the upper planker 82 on X-axis guide rail 811, be formed at the second Y-axis guide rail 821 on planker 82, activity is matched with the water nozzle installation seat 83 on the second Y-axis guide rail 821, and be arranged between base 1 and middle carriage 81, between middle carriage 81 and upper planker 82, latch mechanism between upper planker 82 and water nozzle installation seat 83, for the latch mechanism of base 1 and middle carriage 81, latch mechanism comprises the bolt draw-in groove 12 be formed in along Y direction extension on base 1, be formed in through hole 812 relative with bolt draw-in groove 12 on middle carriage 81, to be arranged in bolt draw-in groove 12 and through the bolt (not shown) of through hole 812 and the set nut (not shown) that is arranged on bolt, during work, by operable lock jack panel with locking or release middle carriage 81.
Concrete operations mode is: be installed on water nozzle installation seat 83 by single handle single control water nozzle a, adjustment middle carriage 81 moves along Y direction the front and back position adjusting water nozzle a opposed jaw 7, in adjustment, planker 82 moves along X-direction the right position adjusting water nozzle a opposed jaw 7, adjustment water nozzle installation seat 83 moves along Y direction the front and back position adjusting water nozzle a opposed jaw 7 further, adjustment slide 3 moves down, and the position adjusting fixture makes water nozzle handle snap between two claws 731 of claw 73, concrete adjustment mode is: unclamp clamping screw 51, then swing arm 6 moves to adjust the relative water nozzle a of fixture 7 position along pilot hole 52 is adjusted, after adjustment, swing arm 6 locked by operation clamping screw 51, then the water supply line of circulating water supply system is connected with water nozzle a, motor 4 drives revolving meber 5 to rotate, swing arm 6 is made to swing to drive fixture 7 to swing around motor 4 output shaft, final fixture 7 drives water nozzle handle repeatedly to rotate within the scope of certain angle, thus the aquifer yield of simulation water nozzle under manual operation regulates, realize the Aulomatizeted Detect in spool life-span.
Embodiment two, with reference to shown in Fig. 2, be applicable to the universal water nozzle spool life detecting device of single-handle double-control kitchen water nozzle, for simulating water nozzle at manual operation lower swing water nozzle rising pipe to switch water supply tank, its primary structure is identical with embodiment one, the key distinction is: water nozzle detent mechanism and fixture 7 part, in order to adapt to the cold of single-handle double-control kitchen water nozzle, heat supplies water to be needed to arrange for fixing cold, two water nozzle installation seats 83 of hot water inlet end, on the X-axis guide rail 811 of concrete water nozzle detent mechanism, activity is equipped with planker 82 on two, planker 82 is formed with respectively the second Y-axis guide rail 821 on two, two water nozzle installation seat 83 correspondences are actively set on the second Y-axis guide rail 821 of planker 82 on two.
Fixture 7 comprises and is arranged at pedestal on swing arm 6 72 by the swingable adjustment of level connection joint pin 71 and is arranged at the grasping mechanism for promptly water nozzle rising pipe on pedestal 72, pedestal 72 is formed with the chute 722 of transversely horizontal-extending, grasping mechanism comprises two slide blocks 74 be movably set in chute 722, be arranged at and can lock between each slide block 74 and pedestal 72 or the clamping screw (not shown) of release slider 74, be fixedly installed on two clamp jaws 73 of the handle that corresponding slide block 74 can clamp single-handle double-control kitchen water nozzle, clamp jaw 73 is cylindrical along the direction of vertical chute to downward-extension, pedestal 72 is formed with the two bolt resigning holes 721 extended along chute 722 direction, slide block 74 is formed with the screw (not shown) relative with resigning hole 721, above-mentioned clamping screw coordinates with the screw of slide block 74 through resigning hole 721, for locking or release slider 74, distance between two clamp jaws 73 can be adjusted according to the diameter of water nozzle rising pipe during concrete operations, to clamp water nozzle rising pipe.
Specific works mode is: motor 4 drives revolving meber 5 to rotate, swing arm 6 is made to swing to drive fixture 7 to swing around motor 4 output shaft, final fixture 7 drives water nozzle rising pipe repeatedly to rotate within the scope of certain angle, thus simulate water nozzle at manual operation lower swing water nozzle rising pipe to switch water supply tank, to realize spool life tests.
Embodiment three, with reference to shown in Fig. 3, be applicable to the universal water nozzle spool life detecting device of single-handle double-control water nozzle b, regulate and effluent switch control for simulating the cold-hot water proportion of water nozzle under manual operation, comprise base 1, be arranged at the column 2 on base 1, being arranged at can at X on base 1, the water nozzle detent mechanism of Y direction adjustment water nozzle position, be arranged at the slide 3 on column 1 with can moving adjustment vertically, be vertically installed in the cylinder 9 on slide 3, be connected to the motor mount 41 of cylinder 9 piston-rod lower end, be arranged at the guide upright post 42 between motor mount 41 and slide 3, the vertical motor 4 be installed on motor mount 41, be arranged at the revolving meber 5 that motor 4 output shaft lower end is formed with the pilot hole 52 that level runs through, be actively located in the swing arm 6 in the pilot hole 52 of revolving meber 5, be arranged at the clamping screw 51 revolving meber 5 can locking or discharge swing arm 6, be arranged at the fixture 7 can matched with water nozzle handle in swing arm 6 one end.
Column 1 is formed with vertically extending Z axis guide rail 21, slide to be actively set on Z axis guide rail 21 and to be locked by latch mechanism, and latch mechanism comprises and is formed in vertically extending bolt resigning hole 22 on column 1, is arranged at the nut 31 on slide 3 and is arranged in the bolt (not shown) matched with nut 31 in resigning hole 22.
Fixture 7 comprises and is arranged at pedestal on swing arm 6 72 by the swingable adjustment of level connection joint pin 71 and is arranged at the grasping mechanism for promptly water nozzle handle on pedestal 72, pedestal 72 is formed with the chute 722 of transversely horizontal-extending, grasping mechanism comprises two slide blocks 74 be movably set in chute 722, be arranged at and can lock between each slide block 74 and pedestal 72 or the clamping screw (not shown) of release slider 74, be fixedly installed on two clamp jaws 73 of the handle that corresponding slide block 74 can clamp single-handle double-control kitchen water nozzle, clamp jaw 73 is extend along the direction of parallel groove 722 cylindrical, and its one end is formed with the draw-in groove 731 suitable with water nozzle handle side, pedestal 72 is formed with the two bolt resigning holes 721 extended along chute 722 direction, slide block 74 is formed with the screw (not shown) relative with resigning hole 721, above-mentioned clamping screw coordinates with the screw of slide block 74 through resigning hole 721, for locking or release slider 74, during work, the both sides of water nozzle handle embed in the draw-in groove 731 of two clamp jaws 73, can according to the distance between width adjustment two clamp jaw 73 of water nozzle handle during concrete operations, to clamp water nozzle handle.
The latch mechanism that water nozzle detent mechanism comprises the Y-axis guide rail 11 be formed on base 1, the planker 81 be actively set on Y-axis guide rail 11, the X-axis guide rail 811 be formed on planker 81, activity are matched with two water nozzle installation seats 82 on X-axis guide rail 811 and are arranged between base 1 and planker 81, between planker 81 and water nozzle installation seat 82, this latch mechanism here no longer describes in detail with the identical of embodiment one.
This embodiment is substantially identical with the working method of embodiment one, and the key distinction is the cylinder 9 added for lifting fixture 7, thus the action by pulling of simulation water nozzle handle, control the water outlet of water nozzle.
The above, be only present pre-ferred embodiments, therefore can not limit scope of the invention process with this, and the equivalence namely done according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.
Claims (6)
1. a water nozzle spool life detecting device, comprise base, be arranged at the column on base, it is characterized in that: also comprise that be arranged at can at X on base, the water nozzle detent mechanism of Y direction adjustment water nozzle position, be arranged at the slide on column with can moving adjustment vertically, be arranged at the motor on slide, be arranged at the revolving meber that motor output shaft lower end is formed with the pilot hole of motor vertical output shaft, be actively located in the swing arm in the pilot hole of revolving meber, be arranged at clamping screw revolving meber can locking or discharge swing arm, be arranged at the fixture can matched with water nozzle handle or water nozzle rising pipe in swing arm one end, described fixture comprises and is arranged at pedestal on described swing arm by the swingable adjustment of level connection joint pin and is arranged at the grasping mechanism for promptly water nozzle handle or water nozzle rising pipe on pedestal, described pedestal is formed with the chute of transversely horizontal-extending, described grasping mechanism comprises two slide blocks be movably set in chute, be arranged at and can lock between each slide block and pedestal or the clamping screw of release slider, be fixedly installed on two clamp jaws of the rising pipe that corresponding slide block can clamp single-handle double-control kitchen water nozzle, described clamp jaw is along the direction of vertical chute to downward-extension.
2. a kind of water nozzle spool life detecting device according to claim 1, it is characterized in that: described water nozzle detent mechanism comprises the first Y-axis guide rail be formed on base, be actively set in the middle carriage on the first Y-axis guide rail, be formed at the X-axis guide rail on middle carriage, be actively set on X-axis guide rail on one or two planker, be formed at the second Y-axis guide rail on planker, activity is matched with the water nozzle installation seat on the second Y-axis guide rail, and be arranged between base and middle carriage, between middle carriage and upper planker, latch mechanism between upper planker and water nozzle installation seat.
3. a kind of water nozzle spool life detecting device according to claim 1, is characterized in that: the latch mechanism that described water nozzle detent mechanism comprises the Y-axis guide rail be formed on base, the planker be actively set on Y-axis guide rail, the X-axis guide rail be formed on planker, activity are matched with one or two water nozzle installation seat on X-axis guide rail and are arranged between base and planker, between planker and water nozzle installation seat.
4. a kind of water nozzle spool life detecting device according to claim 1, is characterized in that: also comprise the cylinder be vertically installed on slide, be connected to the motor mount of cylinder piston rod lower end, described motor is installed on motor mount.
5. a kind of water nozzle spool life detecting device according to claim 1, is characterized in that: described motor is stepper motor or servomotor.
6. a kind of water nozzle spool life detecting device according to claim 1, is characterized in that: described revolving meber is formed with the screw be connected with pilot hole, and clamping screw is disposed in can by operation locking or release swing arm in screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210227954.7A CN102735438B (en) | 2012-07-03 | 2012-07-03 | A kind of water nozzle spool life detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210227954.7A CN102735438B (en) | 2012-07-03 | 2012-07-03 | A kind of water nozzle spool life detecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102735438A CN102735438A (en) | 2012-10-17 |
| CN102735438B true CN102735438B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210227954.7A Expired - Fee Related CN102735438B (en) | 2012-07-03 | 2012-07-03 | A kind of water nozzle spool life detecting device |
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| CN (1) | CN102735438B (en) |
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| CN107014595B (en) * | 2017-03-06 | 2019-06-25 | 上海大学 | Pilot handle valve performance test frock based on double stepper motors |
| CN107884172A (en) * | 2017-11-23 | 2018-04-06 | 恩平市牧恩卫浴有限公司 | A kind of hot and cold water tap test machine for service life |
| CN107991085A (en) * | 2017-12-29 | 2018-05-04 | 无锡星月科技有限公司 | A kind of detection device and detection method of pipe gas self-closing valve |
| CN108362486A (en) * | 2018-02-01 | 2018-08-03 | 日丰企业（佛山）有限公司 | Spool life-span test system and test method |
| CN108548668A (en) * | 2018-07-05 | 2018-09-18 | 广州卓昕质量技术服务有限公司 | A kind of tap life testing machine type variable recycling water container |
| CN110542558A (en) * | 2019-09-03 | 2019-12-06 | 宁波达尔机械科技有限公司 | Rotor detection device and detection method thereof |
| CN110488180A (en) * | 2019-09-24 | 2019-11-22 | 西门子数控（南京）有限公司 | The test equipment of electronic component |
| CN111122074B (en) * | 2020-03-26 | 2020-08-14 | 潍坊极尚智能科技有限公司 | Detection device for detection of thermostatic valve |
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| CN201107169Y (en) * | 2007-10-31 | 2008-08-27 | 辉煌水暖集团有限公司 | Single handle double control water nozzle switch life testing apparatus |
| CN201107170Y (en) * | 2007-10-31 | 2008-08-27 | 辉煌水暖集团有限公司 | Single handle single control and double control water nozzle switch life testing apparatus |
| CN101799360A (en) * | 2010-05-10 | 2010-08-11 | 玉环县清港液压机械厂 | Valve element service life tester of single-handle double-control water nozzle |
| CN201856203U (en) * | 2010-10-13 | 2011-06-08 | 宁波亚德客自动化工业有限公司 | Pneumatic clamping jaw device |
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| JPH09243517A (en) * | 1996-03-04 | 1997-09-19 | Mitsubishi Materials Corp | Apparatus for inspecting can cover opening |
| CN201145642Y (en) * | 2007-10-31 | 2008-11-05 | 辉煌水暖集团有限公司 | Vegetable basin water nozzle rotary type outlet pipe life test apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107169Y (en) * | 2007-10-31 | 2008-08-27 | 辉煌水暖集团有限公司 | Single handle double control water nozzle switch life testing apparatus |
| CN201107170Y (en) * | 2007-10-31 | 2008-08-27 | 辉煌水暖集团有限公司 | Single handle single control and double control water nozzle switch life testing apparatus |
| CN101799360A (en) * | 2010-05-10 | 2010-08-11 | 玉环县清港液压机械厂 | Valve element service life tester of single-handle double-control water nozzle |
| CN201856203U (en) * | 2010-10-13 | 2011-06-08 | 宁波亚德客自动化工业有限公司 | Pneumatic clamping jaw device |
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