CN104807617A - Water tank handle test fixture - Google Patents
Water tank handle test fixture Download PDFInfo
- Publication number
- CN104807617A CN104807617A CN201410037026.3A CN201410037026A CN104807617A CN 104807617 A CN104807617 A CN 104807617A CN 201410037026 A CN201410037026 A CN 201410037026A CN 104807617 A CN104807617 A CN 104807617A
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- Prior art keywords
- water tank
- rotating shaft
- tank handle
- test fixture
- handle test
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 186
- 238000012360 testing method Methods 0.000 title claims abstract description 100
- 238000001514 detection method Methods 0.000 claims description 19
- 206010055001 Hypodontia Diseases 0.000 claims description 5
- 206010002583 anodontia Diseases 0.000 claims description 5
- 230000005213 hypodontia Effects 0.000 claims description 5
- 201000006680 tooth agenesis Diseases 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010998 test method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention provides a water tank handle testing tool, which comprises: a frame; the rotating shaft is arranged on the rack and can rotate around the axis of the rack; the driving part is connected with the rotating shaft and drives the rotating shaft to rotate, and the driving part is arranged on the rack; and the clamp is fixedly connected with the rotating shaft and is used for clamping the handle of the water tank. According to the water tank handle testing tool, the water tank is fixed on the rotating shaft through the clamp, and the rotating shaft is driven to rotate through the driving part, so that compared with the manual testing in the prior art, the water tank does not need to be manually swung, and the labor intensity of testing personnel is effectively reduced; meanwhile, the driving force of the driving part is easy to control, so that the force application deviation is effectively reduced, and the accuracy of the strength test of the water tank handle is improved.
Description
Technical field
The present invention relates to humidifier water tank technical field of measurement and test, more particularly, relate to a kind of water tank handle test fixture.
Background technology
In order to meet ambient humidity requirement, usually adopt humidifier.In order to ensure the safe handling of humidifier, requiring that the water tank handle of humidifier meets certain intensity, therefore needing the intensity of testing water tank handle.
At present, the strength test of water tank handle adopts manual testing, concrete, manually hold water tank handle, acting force is applied to water tank water tank is waved, wave after certain hour until water tank, observe water tank handle, if water tank handle stands intact, then show that water tank handle meets strength demand; If damaging appears in water tank handle, then show that water tank handle can not meet strength demand.
Above-mentioned method of testing, needs artificial force to wave water tank, causes the labour intensity of tester larger.
In addition, above-mentioned method of testing, a tester once tests two water tanks at most, causes testing efficiency lower.
In addition, above-mentioned method of testing, needs artificial force to wave water tank, and comparatively easily occur force deviation, the accuracy causing water tank handle strength to be tested is poor.
In sum, how testing water tank handle strength, to reduce the labour intensity of tester, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
The object of this invention is to provide a kind of water tank handle test fixture, to reduce the labour intensity of tester.
To achieve these goals, the invention provides following technical scheme:
A kind of water tank handle test fixture, comprising:
Frame;
To be arranged in described frame and the rotating shaft can rotated around its axis;
Be connected with described rotating shaft and drive the driver part of described axis of rotation, described driver part is arranged in described frame;
Be fixedly connected with described rotating shaft and fixture for clamping water tank handle.
Preferably, in above-mentioned water tank handle test fixture, the number of described fixture is at least two, and successively along the axial distribution of described rotating shaft.
Preferably, in above-mentioned water tank handle test fixture, described fixture comprises:
By the clamping limb that Connection Block is fixedly connected with described rotating shaft, described clamping limb has the hook part of catching on described water tank handle, and described Connection Block is in " Qian " type;
The compact heap of described water tank handle can be jointly clamped with described hook part;
Be connected with described compact heap and drive described compact heap to move to clamp the quick clip of described water tank handle, described quick clip is arranged on described clamping limb.
Preferably, in above-mentioned water tank handle test fixture, described fixture also comprises: be arranged on described clamping limb, and the fore-set abutted with described compact heap two ends; The number of described fore-set is two, and lays respectively at the both sides of described quick clip.
Preferably, in above-mentioned water tank handle test fixture, described driver part is connected with described rotating shaft by pinion and rack; Described pinion and rack comprises: the gear being arranged at described rotating shaft one end, to be arranged in described frame and can the tooth bar of movement along its length; Wherein, described driver part is connected with described tooth bar.
Preferably, above-mentioned water tank handle test fixture, also comprises: the support supporting described tooth bar, for the guide rail of described support along the movement of described tooth bar length direction; Wherein, described guide rail is arranged in described frame.
Preferably, in above-mentioned water tank handle test fixture, described gear has hypodontia position limiting structure.
Preferably, above-mentioned water tank handle test fixture, also comprises: the protection network being arranged at described rotating shaft periphery.
Preferably, in above-mentioned water tank handle test fixture, described driver part is cylinder; Described water tank handle test fixture also comprises: be connected with described cylinder and control the solenoid valve of described cylinder action, is electrically connected and to the power supply of described solenoid valve, described power supply has power switch with described solenoid valve.
Preferably, above-mentioned water tank handle test fixture, also comprises:
To be arranged in described frame and to detect water tank and whether be positioned at initial position, if so, then send the first sensor of the first detection signal;
To be arranged in described frame and to detect described water tank whether forward goes to the first predeterminated position, if so, the second sensor of the second detection signal then occurs;
To be arranged in described frame and to detect described water tank and whether oppositely go to the second predeterminated position, if so, the 3rd sensor of the 3rd detection signal then occurs;
Being connected with described 3rd sensor with described cylinder, described first sensor, described second sensor respectively, when receiving described first detection signal, controlling described cylinder Preset Time out of service; When described water tank forward goes to initial position and after described cylinder Preset Time out of service, control described cylinder to run to drive described rotating shaft to rotate forward, when receiving described second detection signal, control described cylinder Preset Time out of service, after described cylinder Preset Time out of service, control described cylinder and run to drive described rotating shaft to rotate backward; When described water tank oppositely goes to initial position and after described cylinder Preset Time out of service, control described cylinder to run to drive described rotating shaft to rotate backward, when receiving described 3rd detection signal, control described cylinder Preset Time out of service, after described cylinder Preset Time out of service, control described cylinder and run with the controller driving described rotating shaft to rotate forward.
Preferably, above-mentioned water tank handle test fixture, also comprises: for recording the timer of described water tank number of revolutions.
Preferably, above-mentioned water tank handle test fixture, also comprises: be connected with described power supply, and controls the anxious scram button stopped of described rotating shaft; For there is the alarm lamp of alarm signal.
Preferably, above-mentioned water tank handle test fixture, also comprise: the operation interface with touch-screen, described operation interface shows: system time, rotating shaft running status, total number measured, rotate forward number of times, rotate backward number of times, rotating shaft zero button, remove alarm button, manual switchover button and parameter set button.
The using method of water tank handle test fixture provided by the invention is: with clamp water tank handle, start driver part, driver part drives axis of rotation, the fixture be fixedly connected with rotating shaft and with the water tank of clamp along with axis of rotation, after the rotational angle of water tank and number of revolutions meet and impose a condition, stop driver part running, remove fixture to the clamping of water tank, take off water tank, observe water tank handle, namely complete test.
Water tank handle test fixture provided by the invention, is fixed in rotating shaft by fixture by water tank, is rotated by driver part drive shaft, compared with artificially testing, without the need to people for waving water tank, effectively reduces the labour intensity of tester with prior art.
Meanwhile, water tank handle test fixture provided by the invention, adopt driver part drive shaft to rotate, the driving force of driver part is more easy to control, then effectively reduce force deviation, thus improves the accuracy of water tank handle strength test.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the water tank handle test fixture that Fig. 1 provides for the embodiment of the present invention;
The water tank handle test fixture that Fig. 2 provides for the embodiment of the present invention sets up the structural representation after protection network;
The inner structure schematic diagram of the water tank handle test fixture that Fig. 3 provides for the embodiment of the present invention;
The use schematic diagram of fixture in the water tank handle test fixture that Fig. 4 provides for the embodiment of the present invention;
The decomposing schematic representation of fixture in the water tank handle test fixture that Fig. 5 provides for the embodiment of the present invention.
In upper Fig. 1-5:
1 is scram button, 2 is operation interface, 3 is alarm lamp, 4 is first sensor, 5 is the 3rd sensor, 6 is outer cover, 7 is rotating shaft, 8 is water tank, 801 is water tank handle, 9 is fixture, 901 is Connection Block, 902 is clamping limb, 903 is quick clip, 904 is fore-set, 905 is compact heap, 906 is hook part, 10 is frame, 11 is the second sensor, 12 is start button, 13 is power switch, 14 is protection network, 15 is driver part, 16 is tooth bar, 17 is gear, 18 is solenoid valve, 19 is power supply, 20 is guide rail, 21 base plates, 22 is pin cup, 23 is bearing.
Embodiment
Embodiments provide a kind of water tank handle test fixture, reduce the labour intensity of tester.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The water tank handle test fixture that the embodiment of the present invention provides, comprising: frame 10; To be arranged in frame 10 and the rotating shaft 7 can rotated around its axis; Be connected with rotating shaft 7 and the driver part 15 that rotates of drive shaft 7, driver part 15 is arranged in frame 10; Be fixedly connected with rotating shaft 7 and fixture 9 for clamping water tank handle 801.It should be noted that, rotating shaft 7 can be rotated around himself axis.
The using method of the water tank handle test fixture that the embodiment of the present invention provides is: clamp water tank handle 801 with fixture 9, start driver part 15, driver part 15 drives rotating shaft 7 to rotate, the fixture 9 be fixedly connected with rotating shaft 7 and the water tank 8 that clamps with fixture 9 rotate along with rotating shaft 7, after water tank 8 rotational angle and number of revolutions meet and impose a condition, stop driver part 15 to run, remove the clamping of fixture 9 pairs of water tanks 8, take off water tank 8, observe water tank handle 801, namely complete test.
The water tank handle test fixture that the embodiment of the present invention provides, by fixture 9, water tank 8 is fixed in rotating shaft 7, is rotated by driver part 15 drive shaft 7, compared with artificially testing with prior art, without the need to people for waving water tank 8, effectively reduce the labour intensity of tester.
Meanwhile, the water tank handle test fixture that the embodiment of the present invention provides, adopt driver part 15 drive shaft 7 to rotate, the driving force of driver part 15 is more easy to control, then effectively reduce force deviation, thus improves the accuracy of water tank handle 801 strength test.
In order to effectively improve testing efficiency, in the water tank handle test fixture that above-described embodiment provides, the number of fixture 9 is at least two, and successively along the axial distribution of rotating shaft 7.Like this, multiple water tank 8 can be fixed in rotating shaft 7, then can be tested multiple water tank 8 simultaneously, thus effectively improve testing efficiency, also can the water tank handle 801 of test different types simultaneously, further increase testing efficiency; Meanwhile, also can reduce the number of tester, reduce the demand to human resources.
In the water tank handle test fixture that above-described embodiment provides, fixture 9 has various structures, as long as water tank handle 801 can be clamped and be fixedly connected with rotating shaft 7.Preferably, fixture 9 comprises: the clamping limb 902 be fixedly connected with rotating shaft 7 by Connection Block 901, and this clamping limb 902 has the hook part 906 of catching on water tank handle 801, and Connection Block 901 is in " Qian " type; The compact heap 905 of water tank handle 801 can be jointly clamped with hook part 906; Be connected with compact heap 905 and drive compact heap 905 to move to clamp the quick clip 903 of water tank handle 801, this quick clip 903 is arranged on clamping limb 902.It should be noted that, the using method of above-mentioned fixture 9 is: be fixedly connected with rotating shaft 7 and Connection Block 901, then is fixedly connected with clamping limb 902 and Connection Block 901; Water tank handle 801 is hung on hook part 906, use quick clip 903 to move compact heap 905, compact heap 905 is moved to water tank handle 801, until water tank handle 801 clamps by compact heap 905 and hook part 906 acting in conjunction.Certainly, the fixture 9 of other structures also can be adopted to fix water tank 8, be not limited thereto.
Preferably, in the water tank handle test fixture that above-described embodiment provides, quick clip 903 comprises: back up pad; Be arranged in back up pad, and can along the push rod of its axial reciprocating movement; Be arranged in back up pad, be connected with push rod and drive the handle of push rod movement.Wherein, handle is connected with push rod by flap.The end of push rod has external thread, and push rod and compact heap 905 are by threaded engagement and be fixedly connected with by nut.
Further, in the water tank handle test fixture that above-described embodiment provides, fixture 9 also comprises: be arranged on clamping limb 902, and the fore-set 904 abutted with compact heap 905 two ends; The number of fore-set 904 is two, and lays respectively at the both sides of quick clip 903.
For the ease of realizing the rotation of rotating shaft 7, in the water tank handle test fixture that above-described embodiment provides, rotating shaft 7 is arranged in frame 10 by bearing 23 rotationally, and bearing 23 has bearing seat, and bearing seat is secured by bolts in frame 10.
In the water tank handle test fixture that above-described embodiment provides, driver part 15 drive shaft 7 is rotated, and there is multiple implementation, and such as driver part 15 is motor, and output shaft and the rotating shaft 7 of motor are in transmission connection; Driver part 15 is connected with rotating shaft 7 by screw mechanism or pinion and rack.In order to simplify structure, be convenient to the rotation controlling rotating shaft 7, prioritizing selection driver part 15 is connected with rotating shaft 7 by pinion and rack; Pinion and rack comprises: the gear 17 being arranged at rotating shaft 7 one end, to be arranged in frame 10 and can the tooth bar 16 of movement along its length; Wherein, driver part 15 is connected with tooth bar 16.Driver part 15 can be linear electric motors and also can be cylinder.It should be noted that, tooth bar 16 can move along the length direction of himself.
In order to effectively ensure that tooth bar 16 is stable mobile, the water tank handle test fixture that above-described embodiment provides, also comprises: the support supporting tooth bar 16, for the guide rail 20 of support along the length direction movement of tooth bar 16; Wherein, guide rail 20 is arranged in frame 10.Like this, effectively ensure that tooth bar 16 moves along direction initialization, ensure that the stability of tooth bar 16 movement, thus ensure that the stable rotation of rotating shaft 7.Preferably, guide rail 20 is attached most importance to Linear guide rail.
In water tank handle 801 test process, require that predetermined angle is rotated in rotating shaft 7, in order to ensure that rotating shaft 7 goes to predetermined angle more exactly, in the water tank handle test fixture that above-described embodiment provides, gear 17 has hypodontia position limiting structure.Like this, hypodontia position limiting structure limits the rotational angle of gear 17, thus limits the rotational angle of rotating shaft 7, effectively ensure that test accuracy.It should be noted that, the position of hypodontia position limiting structure needs to need the angle of rotating to arrange according to rotating shaft 7, and the embodiment of the present invention is not done this and limited particularly.
Preferably, the water tank handle test fixture that above-described embodiment provides, also comprises: the protection network 14 being arranged at rotating shaft 7 periphery.Like this, avoid rotating shaft 7 water tank 8 in rotation process and depart from rotating shaft 7 and throw away and injure tester, effectively improve safe reliability.For the ease of the installation and removal of water tank 8, protection network 14 has two door nets, and door net is rotatable, like this, when needing installation and removal water tank 8, opens and to net.
Preferably, the water tank handle test fixture that above-described embodiment provides, also comprises: the pin cup 22 being arranged at frame 10 bottom, so that ensure that rotating shaft 7 is in being horizontally disposed with.
For the ease of controlling the rotation of rotating shaft 7, in the water tank handle test fixture that above-described embodiment provides, driver part 15 is cylinder.Further, above-mentioned water tank handle test fixture also comprises: be arranged at the cylinder backing plate in frame 10, and cylinder is arranged on cylinder backing plate; With the source of the gas treatment element of cylinders, this source of the gas treatment element is used for adjusting cylinders air inlet air pressure; The pressure regulator valve of pressure regulation cylinder pressure; The pressure regulator valve fixed mount of fixing pressure regulator valve.Preferably, above-mentioned water tank handle test fixture also comprises: be connected with cylinder and the solenoid valve 18 of control cylinder action, and be electrically connected with solenoid valve 18 and the power supply 19 of powering to solenoid valve 18, power supply 19 has power switch 13.Like this, realize the control to cylinder piston-rod displacement by solenoid valve 18, be convenient to the rotation realizing Automated condtrol rotating shaft 7.Further, for the ease of installing, above-mentioned water tank handle test fixture also comprises the base plate 21 be arranged in frame 10, and this base plate 21 is positioned at one end of rotating shaft 7, and driver part 15, tooth bar 16, guide rail 20, solenoid valve 18, power supply 19 etc. are all arranged on base plate 21.For the ease of the setting of all parts, base plate 21 arranges dividing plate, by dividing plate, base plate 21 is divided into some regions, to facilitate the setting of parts.In order to improve safe reliability and aesthetics, above-mentioned water tank handle test fixture also comprises the outer cover 6 covered in above base plate 21.It should be noted that, power switch 13 exposes to outer cover 6.
In order to realize Automated condtrol, the water tank handle test fixture that above-described embodiment provides, also comprises: to be arranged in frame 10 and to detect water tank 8 whether be positioned at initial position, if so, then send the first sensor 4 of the first detection signal; To be arranged in frame 10 and to detect water tank 8 whether forward goes to the first predeterminated position, if so, the second sensor 11 of the second detection signal then occurs; To be arranged in frame 10 and to detect water tank 8 and whether oppositely go to the second predeterminated position, if so, the 3rd sensor 5 of the 3rd detection signal then occurs; Be connected with the 3rd sensor 5 with cylinder, first sensor 4, second sensor 11 respectively, when receiving the first detection signal, control cylinder Preset Time out of service; When water tank 8 forward goes to initial position and after cylinder Preset Time out of service, control cylinder runs and rotates forward with drive shaft 7, when receiving the second detection signal, control cylinder Preset Time out of service, after cylinder Preset Time out of service, control cylinder runs and rotates backward with drive shaft 7; When water tank 8 oppositely goes to initial position and after cylinder Preset Time out of service, control cylinder runs and rotates backward with drive shaft 7, when receiving the 3rd detection signal, control cylinder Preset Time out of service, after cylinder Preset Time out of service, control cylinder runs the controller rotated forward with drive shaft 7.It should be noted that, the rotation direction of water tank 8 is identical with the rotation direction of rotating shaft 7, and when namely water tank 8 rotates forward, rotating shaft 7 also rotates forward; When water tank 8 rotates backward, rotating shaft 7 also rotates backward.Rotate forward and rotate backward direction contrary, particularly, will rotate clockwise to be set to and rotate forward, will rotate counterclockwise to be set to and rotate backward.The initial position of water tank 8, refers to that water tank 8 is positioned at the below of rotating shaft 7 and the position of the axes normal of the center line of water tank 8 and rotating shaft 7.Controller control cylinder Preset Time out of service, now water tank 8 is still in this position Preset Time.Like this, water tank 8 is after the static Preset Time of initial position, and forward goes to the first predeterminated position and static Preset Time, then oppositely goes to initial position and static Preset Time, oppositely go to the second predeterminated position again and static Preset Time, last forward goes to initial position and static Preset Time, repeats above-mentioned action successively, after water tank 8 number of revolutions meets the demands, stop controlling rotating shaft 7 to stop operating, namely water tank 8 stops operating, and takes off water tank 8 and observes water tank handle 801, namely completing test.Wherein, Preset Time is 2 seconds or 3 seconds, and the angle of the first predeterminated position and initial position is 90 °, and the angle of the second predeterminated position and initial position is 90 °, and the first predeterminated position and the second predeterminated position lay respectively at the both sides of rotating shaft 7.Water tank 8 initial position keep rest time, the first predeterminated position keep rest time and the second predeterminated position keep rest time can identical also can be different.In actual application, can set Preset Time, the first predeterminated position and the second predeterminated position according to actual needs, the embodiment of the present invention is not done this and is limited particularly.
It should be noted that, water tank 8 number of revolutions is the number of revolutions of rotating shaft 7, and water tank 8 leaves initial position from forward and goes to initial position to forward and be designated as water tank 8 and have rotated once, and namely rotating shaft 7 have rotated once.Certainly, can arrange water tank 8 yet and only rotate forward or only rotate backward, the embodiment of the present invention is not done this and is limited particularly, can the intensity needed for actual water tank handle 801 arrange.
For the ease of controlling the test to water tank handle 801, the water tank handle test fixture that above-described embodiment provides, also comprises: for recording the timer of water tank 8 number of revolutions.
Preferably, the water tank handle test fixture that above-described embodiment provides, also comprises: be connected with power supply 19, and controls the anxious scram button 1 stopped of rotating shaft 7; For there is the alarm lamp 3 of alarm signal.Like this, when water tank handle 801 is impaired, scram button 1 can be pressed, avoid water tank 8 to throw away.When this frock goes wrong, alarm lamp 3 glimmers, and reports to the police, and now also can press scram button 1, prevent security incident, effectively improves safe and reliable reliability.It should be noted that, when frame 10 arranges outer cover 6, scram button 1, alarm lamp 3, power switch 13, first sensor 4, second sensor 11 and the 3rd sensor 5 expose to outer cover 6.Further, above-mentioned water tank handle test fixture also comprises with cylinders and controls the rotary switch of rotating shaft 7 rotation direction.Like this, can the rotation direction of Non-follow control rotating shaft 7.It should be noted that, rotary switch exposes to outer cover 6.Preferably, above-mentioned water tank handle test fixture also comprises the start button 12 be connected with power supply 19, improves safeguard protection.It should be noted that, when needing test water tank handle 801, first press start button 12, then press power switch 13, could drive shaft 7 rotate; If only press power switch 13, do not press start button 12, then can not drive shaft 7 rotate, effectively prevent the security incident by mistake caused by power switch 13 like this.
In order to simplify the work of tester and be convenient to control test, the water tank handle test fixture that above-described embodiment provides, also comprise: the operation interface 2 with touch-screen, this operation interface 2 shows: system time, rotating shaft running status, total number measured, rotate forward number of times, rotate backward number of times, rotating shaft zero button, remove alarm button, manual switchover button and parameter set button.It should be noted that, system time, refer to the normal time of this frock present position; Rotating shaft running status, refer to rotating shaft 7 be in static, rotate forward or rotate backward; Total number measured, refers to that this water tank 8 needs the number of times rotated; Rotate forward number of times, refer to that water tank 8 needs the number of times rotated forward; Rotate backward number of times, refer to that water tank 8 needs counter-rotational number of times; Rotating shaft 7(water tank 8 instigated by rotating shaft zero button) be in the button of initial position; Remove alarm button, after referring to that alarm lamp 3 is reported to the police, remove and report to the police, then press removing alarm button, this rotating shaft 7 normal rotation can be made; Manual switchover button, refers to button Electronic control being gone to Non-follow control; Parameter set button, refers to the button that can arrange the test parameters such as total number measured, axis of rotation angle (water tank rotational angle), Preset Time.
The water tank handle test fixture that above-described embodiment provides, the detection that can realize semi-automation, can use PLC control panel operation interface.Concrete, operation interface 2 is PLC control panel operation interface.
The water tank handle test fixture that above-described embodiment provides, has the panel be connected with power supply 19, powers for giving the consuming parts distribution such as solenoid valve 18 and operation interface 2.
The water tank handle test fixture that the embodiment of the present invention provides, for testing the water tank handle 801 of humidifier, also can be used for the water tank handle 801 testing other water tanks 8, being not limited to the water tank handle 801 of humidifier.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (13)
1. a water tank handle test fixture, is characterized in that, comprising:
Frame (10);
Be arranged at described frame (10) to go up and the rotating shaft (7) can rotated around its axis;
Be connected with described rotating shaft (7) and the driver part (15) driving described rotating shaft (7) to rotate, described driver part (15) is arranged in described frame (10);
Be fixedly connected with described rotating shaft (7) and fixture (9) for clamping water tank handle (801).
2. water tank handle test fixture according to claim 1, is characterized in that, the number of described fixture (9) is at least two, and successively along the axial distribution of described rotating shaft (7).
3. water tank handle test fixture according to claim 1, is characterized in that, described fixture (9) comprising:
By the clamping limb (902) that Connection Block (901) is fixedly connected with described rotating shaft (7), described clamping limb (902) has the hook part (906) of catching on described water tank handle (801), and described Connection Block (901) is in " Qian " type;
The compact heap (905) of described water tank handle (801) can be jointly clamped with described hook part (906);
Be connected with described compact heap (905) and drive described compact heap (905) mobile with the quick clip (903) clamping described water tank handle (801), described quick clip (903) is arranged on described clamping limb (902).
4. water tank handle test fixture according to claim 3, is characterized in that, described fixture (9) also comprises: be arranged on described clamping limb (902), and the fore-set (904) abutted with described compact heap (905) two ends; The number of described fore-set (904) is two, and lays respectively at the both sides of described quick clip (903).
5. water tank handle test fixture according to claim 1, is characterized in that, described driver part (15) is connected with described rotating shaft (7) by pinion and rack; Described pinion and rack comprises: the gear (17) being arranged at described rotating shaft (7) one end, is arranged at described frame (10) upper and can the tooth bar (16) of movement along its length; Wherein, described driver part (15) is connected with described tooth bar (16).
6. water tank handle test fixture according to claim 5, is characterized in that, also comprise: the support supporting described tooth bar (16), for the guide rail (20) of described support along described tooth bar (16) length direction movement; Wherein, described guide rail (20) is arranged in described frame (10).
7. water tank handle test fixture according to claim 5, is characterized in that, described gear (17) has hypodontia position limiting structure.
8. water tank handle test fixture according to claim 1, is characterized in that, also comprise: be arranged at the protection network (14) that described rotating shaft (7) is peripheral.
9. according to the water tank handle test fixture in claim 1-8 described in any one, it is characterized in that, described driver part (15) is cylinder; Described water tank handle test fixture also comprises: be connected with described cylinder and control the solenoid valve (18) of described cylinder action, be electrically connected with described solenoid valve (18) and the power supply (19) of powering to described solenoid valve (18), described power supply (19) has power switch (13).
10. water tank handle test fixture according to claim 9, is characterized in that, also comprise:
Be arranged at described frame (10) and go up and detect water tank (8) whether be positioned at initial position, if so, then send the first sensor (4) of the first detection signal;
Be arranged at described frame (10) upper and detect described water tank (8) whether forward goes to the first predeterminated position, if so, second sensor (11) of the second detection signal then occurs;
Be arranged at described frame (10) and go up and detect described water tank (8) whether oppositely go to the second predeterminated position, if so, the 3rd sensor (5) of the 3rd detection signal then occurs;
Being connected with described 3rd sensor (5) with described cylinder, described first sensor (4), described second sensor (11) respectively, when receiving described first detection signal, controlling described cylinder Preset Time out of service; When described water tank (8) forward goes to initial position and after described cylinder Preset Time out of service, control described cylinder to run to drive described rotating shaft (7) to rotate forward, when receiving described second detection signal, control described cylinder Preset Time out of service, after described cylinder Preset Time out of service, control described cylinder and run to drive described rotating shaft (7) to rotate backward; When described water tank (8) oppositely goes to initial position and after described cylinder Preset Time out of service, control described cylinder to run to drive described rotating shaft (7) to rotate backward, when receiving described 3rd detection signal, control described cylinder Preset Time out of service, after described cylinder Preset Time out of service, control described cylinder and run with the controller driving described rotating shaft (7) to rotate forward.
11. water tank handle test fixtures according to claim 10, is characterized in that, also comprise: for recording the timer of described water tank (8) number of revolutions.
12. water tank handle test fixtures according to claim 11, is characterized in that, also comprise: be connected with described power supply (19), and control the anxious scram button (1) stopped of described rotating shaft (7); For there is the alarm lamp (3) of alarm signal.
13. water tank handle test fixtures according to claim 12, it is characterized in that, also comprise: the operation interface (2) with touch-screen, described operation interface (2) shows: system time, rotating shaft running status, total number measured, rotate forward number of times, rotate backward number of times, rotating shaft zero button, remove alarm button, manual switchover button and parameter set button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037026.3A CN104807617B (en) | 2014-01-24 | 2014-01-24 | Water tank handle test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037026.3A CN104807617B (en) | 2014-01-24 | 2014-01-24 | Water tank handle test fixture |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109489966A (en) * | 2018-12-29 | 2019-03-19 | 深圳天祥质量技术服务有限公司 | Container handle dynamic load device for testing endurance |
| CN111707463A (en) * | 2020-06-29 | 2020-09-25 | 中车青岛四方车辆研究所有限公司 | Valve fatigue test equipment, circuit system and test method |
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| CN2138031Y (en) * | 1992-10-12 | 1993-07-14 | 李崇城 | Improved structure of ink for transferring printing on paper |
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| CN109489966A (en) * | 2018-12-29 | 2019-03-19 | 深圳天祥质量技术服务有限公司 | Container handle dynamic load device for testing endurance |
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| CN111707463A (en) * | 2020-06-29 | 2020-09-25 | 中车青岛四方车辆研究所有限公司 | Valve fatigue test equipment, circuit system and test method |
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| CN104807617B (en) | 2017-11-17 |
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