CN113467430A - Range hood controller test equipment - Google Patents
Range hood controller test equipment Download PDFInfo
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- CN113467430A CN113467430A CN202110863752.0A CN202110863752A CN113467430A CN 113467430 A CN113467430 A CN 113467430A CN 202110863752 A CN202110863752 A CN 202110863752A CN 113467430 A CN113467430 A CN 113467430A
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- 238000012360 testing method Methods 0.000 title claims abstract description 148
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 37
- 239000006096 absorbing agent Substances 0.000 claims abstract description 4
- 239000006233 lamp black Substances 0.000 claims abstract description 4
- 239000000779 smoke Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0256—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults injecting test signals and analyzing monitored process response, e.g. injecting the test signal while interrupting the normal operation of the monitored system; superimposing the test signal onto a control signal during normal operation of the monitored system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention provides a range hood controller test device. Lampblack absorber controller test equipment includes: a work table; the placing structure is arranged on the workbench and comprises a placing plate, a positioning clamp, a rotating shaft part, a driven bevel gear, a driving motor, a driving bevel gear, a stabilizing pulley and a stabilizing part. The invention provides a range hood controller test device, which changes the design form of the traditional positioning clamp by arranging a placing structure, realizes the quick switching of the next positioning clamp and the alignment operation with a test structure by arranging a plurality of positioning clamps simultaneously, only needs to rotate a placing plate when replacing a controller, further enables the test structure to be continuously tested, effectively reduces the waiting time in the middle of the test structure, enables the test structure to complete the test task more quickly, greatly increases the working efficiency of the test device, and simultaneously provides sufficient time for the operation of workers.
Description
Technical Field
The invention relates to the field of range hood tests, in particular to range hood controller test equipment.
Background
The range hood is an electric appliance for sucking and cleaning oil smoke and the like generated during cooking in a household kitchen, not only can well complete the function of functionality, but also can have the decoration concept of fusing the modern kitchen structure.
The controller is arranged inside the range hood and used for controlling the range hood to operate, the controller which is finished in machining needs to be tested in the production and machining process of the controller, the problems existing in the controller can be detected in time, the controller can be normally used after leaving a factory, and test equipment needs to be used for testing the controller when testing.
Among the correlation technique, lampblack absorber controller test equipment, generally include the operation panel, the test subassembly, and parts such as positioning fixture constitute, when the test, place the controller on positioning fixture, then be connected with the controller through the test subassembly and accomplish the test, and because only a positioning fixture generally sets up on the operation panel, when the test, need the staff to install the controller on positioning fixture earlier, and after the test is accomplished, take off the controller again and continue to install next, and installation and dismantlement operation all need spend certain time, when the controller quantity that needs the test is more, if the staff operates too fast, the accident condition still appears easily, the total latency overlength of test subassembly simultaneously, and then lead to test speed comparatively slowly, work efficiency is lower.
Therefore, it is necessary to provide a testing apparatus for a smoke exhaust ventilator controller to solve the above technical problems.
Disclosure of Invention
The invention provides a testing device for a smoke ventilator controller, which solves the problem that the waiting time of a testing component of the testing device for the smoke ventilator controller is long.
In order to solve the technical problem, the invention provides a testing device for a smoke ventilator controller, which comprises:
a work table;
the placing structure is arranged on the workbench and comprises a placing plate, a positioning clamp, a rotating shaft piece, a driven bevel gear, a driving motor, a driving bevel gear, a stabilizing pulley and a stabilizing piece;
the positioning fixture is arranged at the top of the placing plate and is uniformly distributed at the top of the placing plate, the rotating shaft part is fixedly mounted in the middle of the bottom of the placing plate, the driven bevel gear is fixedly mounted outside the rotating shaft part, the driving bevel gear is fixedly mounted at the output end of the driving motor, the driving bevel gear is meshed with the outside of the driven bevel gear, the stabilizing pulley is fixedly mounted outside the placing plate, the stabilizing member is located on the outer side of the placing plate, a stabilizing groove is formed in the inner side of the stabilizing member, and the outside of the stabilizing pulley is in rolling connection with the inside of the stabilizing groove.
Preferably, a device groove is formed in the workbench, the driving motor is arranged in the device groove, and the bottom end of the rotating shaft piece is rotatably connected with the bottom of the inner surface of the device groove.
Preferably, the placing plate is a circular plate, the placing plate is located on the top of the workbench, the stabilizing member is fixedly installed on the top of the workbench, and the stabilizing member is cylindrical.
Preferably, positioning fixture's quantity is provided with four, positioning fixture includes bottom plate, clamp plate, protection pad, connecting block and screw thread pivot, the shifting chute has all been seted up to the both sides at bottom plate top.
Preferably, the bottom plate is fixedly installed at the top of the placing plate, the connecting block is fixedly installed at the bottom of the clamping plate, and the protection pad is arranged at the top of the clamping plate.
Preferably, the number of the clamping plates and the number of the connecting blocks are two, and the two clamping plates are respectively positioned at the left side and the right side of the top of the bottom plate.
Preferably, the two connecting blocks are respectively in threaded connection with the left side and the right side of the outer portion of the threaded rotating shaft, the outer portion of the connecting block is in sliding connection with the inner portion of the moving groove, and the threaded rotating shaft is rotatably connected to the bottom plate.
Preferably, the top fixed mounting of workstation has the supporting seat, one side of supporting seat is provided with hydraulic assembly, hydraulic assembly's bottom is provided with test structure, test structure includes mounting panel, test head, mount pad and fixed commentaries on classics piece.
Preferably, mounting panel fixed mounting in hydraulic assembly's bottom, the test head is located the bottom of mounting panel, the quantity of mount pad is provided with two, and two the mount pad respectively fixed mounting in the both sides of mounting panel bottom, the left and right sides of test head respectively with two one side joint of mount pad, just fixed commentaries on classics piece threaded connection in on the mount pad, fixed commentaries on classics piece the outside with test head internal thread connects.
Preferably, the both sides at workstation top all are provided with the rack, the equal fixedly connected with stopper in both sides at workstation top, just the bottom joint of rack in the outside of stopper.
Compared with the related art, the testing equipment for the smoke ventilator controller provided by the invention has the following beneficial effects:
the invention provides a range hood controller test device, which changes the design form of the traditional positioning clamp by arranging a placing structure, realizes the quick switching of the next positioning clamp and the alignment operation with a test structure by arranging a plurality of positioning clamps simultaneously, only needs to rotate a placing plate when replacing the controller, further enables the test structure to be continuously tested, effectively reduces the waiting time in the middle of the test structure, enables the test structure to more quickly complete the test task, greatly increases the working efficiency of the test device, simultaneously provides sufficient time for the operation of workers, can take down the last controller completing the test and replace a new controller when testing the next controller, enables the workers to be easier and more convenient in operation, avoids the occurrence of accidents caused by the over-high operation speed, can be when guaranteeing the efficient test, for the staff provides sufficient time, the staff of being convenient for operates, has a rest and reacts, and then the better user demand who adapts to when controller test quantity is more.
Drawings
FIG. 1 is a schematic structural diagram of a range hood controller test device provided by the invention;
FIG. 2 is a schematic view of the interior of the table and placement structure shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of the top of the resting plate shown in FIG. 2;
fig. 5 is a schematic structural diagram of the interior of the test structure shown in fig. 1.
Reference numerals in the figures
1. A work table; 2. a placement structure; 21. a placing plate 22, a positioning clamp 23, a rotating shaft piece 24, a driven bevel gear 25, a driving motor 26, a driving bevel gear 27, a stabilizing pulley 28, a stabilizing piece 29 and a stabilizing groove; 221. a bottom plate 222, a clamping plate 223, a protective pad 224, a connecting block 225, a threaded rotating shaft 226 and a moving groove; 3. a device slot; 4. a support seat 5 and a hydraulic component; 6. testing the structure; 61. the device comprises a mounting plate 62, a test head 63, a mounting seat 64 and a fixed rotating piece; 7. rack, 8, stopper.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a range hood controller testing apparatus provided by the present invention; FIG. 2 is a schematic view of the interior of the table and placement structure shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; FIG. 4 is a schematic view of the top of the resting plate shown in FIG. 2; fig. 5 is a schematic structural diagram of the interior of the test structure shown in fig. 1. Lampblack absorber controller test equipment includes:
a work table 1;
the placing structure 2 is arranged on the workbench 1, and the placing structure 2 comprises a placing plate 21, a positioning clamp 22, a rotating shaft member 23, a driven bevel gear 24, a driving motor 25, a driving bevel gear 26, a stabilizing pulley 27 and a stabilizing member 28;
the positioning fixtures 22 are disposed on the top of the placing plate 21, the positioning fixtures 22 are uniformly distributed on the top of the placing plate 21, the rotating shaft 23 is fixedly mounted in the middle of the bottom of the placing plate 21, the driven bevel gear 24 is fixedly mounted outside the rotating shaft 23, the driving bevel gear 26 is fixedly mounted at the output end of the driving motor 25, the driving bevel gear 26 is engaged with the outside of the driven bevel gear 24, the stabilizing pulley 27 is fixedly mounted outside the placing plate 21, the stabilizing member 28 is located outside the placing plate 21, the stabilizing groove 29 is formed in the inner side of the stabilizing member 28, and the outside of the stabilizing pulley 27 is in rolling connection with the inside of the stabilizing groove 29.
The placing structure 2 is mainly used for placing a controller to be tested, the placing plate 21 is a circular plate and is positioned at the top of the workbench 1 and can rotate at the top of the workbench 1, the positioning clamps 22 are used for effectively fixing the controller and can be stably installed on the placing plate 21, four positioning clamps 22 are arranged and are uniformly distributed at the top of the placing plate 21, the number of the positioning clamps 22 is not limited to four, the positioning clamps 22 can be adjusted according to actual use requirements, the positioning clamps 22 can be just positioned under the testing structure 6 after the placing plate 21 rotates ninety degrees, so that the testing head 62 can be just connected with the controller, the rotating shaft 23 is rotatably connected with the bottom of the inner surface of the device groove 3, the placing plate 21 can be connected with the workbench 1, the placing plate 21 can rotate at the top of the workbench 1, the driving bevel gear 26 is matched with the driven bevel gear 24, the driving bevel gear 26 can drive the driven bevel gear 24 to rotate simultaneously by the rotation of the driving motor 25, two stabilizing pulleys 27 are arranged and are respectively positioned at the left side and the right side of the placing plate 21 and are matched with the stabilizing grooves 29, and the placing plate 21 is limited when rotating by the matching rolling of the two stabilizing pulleys, so that the stable rotation can be kept at the inner side of the stabilizing part 28;
by arranging the placing structure 2, the placing structure is mainly used for placing a controller with a test, and during the test, the controller is firstly fixed on four positioning fixtures 22 respectively, then the first controller is tested, the hydraulic component 5 moves downwards to drive the test structure 6 to approach the controller at the same time, finally, a test contact pin at the bottom of the test head 62 is contacted with a corresponding test position of the controller, and then the controller is tested, after the test of the first controller is finished, when the next controller is tested continuously, the hydraulic component 5 drives the test structure 6 to move upwards, and simultaneously, the drive bevel gear 26 drives the driven bevel gear 24 to rotate through the controller driving motor 25 on external equipment, so as to drive the rotating shaft member 23 to rotate, the placing plate 21 can rotate through the rotating shaft member 23, and then the placing plate 21 drives the positioning fixtures 22 to rotate simultaneously, after the placing plate 21 rotates ninety degrees, the driving motor 25 stops rotating, the positioning fixture 22 at another position drives the tested controller to be just under the test structure 6, then the test structure 6 moves downwards to start testing the controller, meanwhile, in the test process of the test structure 6, a worker takes the tested controller off the positioning fixture 22 and installs a new controller, the placing structure 2 changes the design form of the traditional positioning fixture 22, by arranging a plurality of positioning fixtures 22 at the same time, when the controller is replaced, the placing plate 21 only needs to rotate to realize fast switching of the next positioning fixture and alignment operation with the test structure 6, so that the test structure 6 can continuously test, the waiting time in the middle of the test structure 6 is effectively reduced, the test task can be completed faster, greatly increased test equipment's work efficiency, also provide sufficient time for the staff operation simultaneously, can be when testing next controller, take off and change the new controller to the last controller of accomplishing the test, make the staff lighter when the operation, it is more convenient, avoid appearing the unexpected condition because of the operating speed is too fast, can be when guaranteeing the efficient test, provide sufficient time for the staff, the staff of being convenient for operates, rest and reaction, and then the user demand when better adaptation controller test quantity is more.
The device groove 3 is formed in the workbench 1, the driving motor 25 is arranged in the device groove 3, and the bottom end of the rotating shaft piece 23 is rotatably connected with the bottom of the inner surface of the device groove 3.
The set groove 3 is used for rotation of the shaft member 23, the drive bevel gear 26, and the driven bevel gear 24, and also for placement of the driving motor 25.
The placing plate 21 is a circular plate, the placing plate 21 is located on the top of the workbench 1, the stabilizer 28 is fixedly installed on the top of the workbench 1, and the stabilizer 28 is cylindrical.
The number of the positioning fixture 22 is four, the positioning fixture 22 comprises a bottom plate 221, a clamping plate 222, a protective pad 223, a connecting block 224 and a threaded rotating shaft 225, and moving grooves 226 are formed in two sides of the top of the bottom plate 221.
The bottom plate 221 is fixedly installed on the top of the placing plate 21, the connecting block 224 is fixedly installed on the bottom of the clamping plate 222, and the protection pad 223 is disposed on the top of the clamping plate 222.
The number of the clamping plates 222 and the connecting blocks 224 is two, and the two clamping plates 222 are respectively located at the left side and the right side of the top of the bottom plate 221.
The two connection blocks 224 are respectively in threaded connection with the left side and the right side of the outer part of the threaded rotating shaft 225, the outer part of the connection block 224 is in sliding connection with the inner part of the moving groove 226, and the threaded rotating shaft 225 is rotatably connected to the bottom plate 221.
The bottom plate 221 is a rectangular plate fixedly installed on the top of the placing plate 21, the two clamping plates 222 are respectively located on the left side and the right side of the top of the bottom plate 221, and are symmetrically distributed, and are respectively used for positioning and fixing the left side and the right side of the controller, the protection pads 223 are made of rubber materials, and are used for improving the flexibility of one side of the clamping plates 222, so as to prevent the clamping plates 222 from directly contacting with the outside of the controller, thereby causing the external abrasion of the controller, a thread groove matched with the thread rotating shaft 225 is arranged inside the connecting block 224, the two connecting blocks 224 are respectively located on the left side and the right side of the outside of the thread rotating shaft 225, and the threads on the left side and the right side of the thread rotating shaft 225 are provided with threads in opposite directions, the connecting block 224 can be driven to move inside the moving groove 226 through the rotation of the thread rotating shaft 225, thereby enabling the clamping plates 222 to move, and mainly used for positioning and clamping the controller through the positioning clamp 22, make it can stable installation on placing board 21, possess regulatory function simultaneously, can carry out the adaptation according to not unidimensional controller and adjust, when adjusting, only need rotate screw thread pivot 225, make two clamp plates 222 be close to simultaneously or keep away from, make the interval between two clamp plates 222 change, it is very simple and convenient to adjust the operation, and then ensure to fix a position the controller, the flexibility when further increasing positioning fixture 22 and using, better satisfy the test demand to the controller.
The top fixed mounting of workstation 1 has supporting seat 4, one side of supporting seat 4 is provided with hydraulic assembly 5, hydraulic assembly 5's bottom is provided with test structure 6, test structure 6 includes mounting panel 61, test head 62, mount pad 63 and fixed commentaries on classics piece 64.
The hydraulic component 5 is used for driving the test structure 6 to move in the vertical direction, the test structure 6 is used for testing the controller, the test structure can move in the vertical direction by being installed at the bottom of the hydraulic component 5, a test needle matched with the controller is arranged at the bottom of the test head 62, and is connected with a test position on the controller through the test needle during testing, so that a test function is realized, the test head 62 is in signal connection with a control panel outside the equipment and can feed back a test result and a real-time test state on the control panel, the two installation seats 63 are respectively fixed at the left side and the right side of the bottom of the installation plate 61 and are used for fixing the test head 62, the fixed rotating piece 64 is in threaded connection with one side of the test head 62, so that the test head 62 can be stably installed on the installation seats 63, and the test heads 62 are simultaneously provided with a plurality of test needles to adapt to the test requirements of different types of controllers, and by arranging the test head 62 and the mounting plate 61 in a detachable manner, the test head 62 is conveniently replaced.
The both sides at 1 top of workstation all are provided with rack 7, the equal fixedly connected with stopper 8 in both sides at 1 top of workstation, just the bottom joint of rack 7 in the outside of stopper 8.
The working principle of the testing equipment for the smoke ventilator controller provided by the invention is as follows:
during testing, the controllers are respectively fixed on the four positioning fixtures 22, then the first controller is tested, the hydraulic assembly 5 moves downwards to drive the testing structure 6 to approach the controller at the same time, finally the testing contact pins at the bottom of the testing head 62 are contacted with the corresponding testing positions of the controllers, and then the controller is tested, after the testing of the first controller is finished, the hydraulic assembly 5 drives the testing structure 6 to move upwards, and simultaneously the driving motor 25 on the external equipment drives the driving bevel gear 26 to drive the driven bevel gear 24 to rotate, so as to drive the rotating shaft 23 to rotate, the placing plate 21 can rotate by the rotating shaft 23, so that the placing plate 21 drives the positioning fixtures 22 to rotate at the same time, and after the placing plate 21 rotates ninety degrees, the driving motor 25 stops rotating, the positioning fixture 22 at another position drives the controller for testing to be right under the test structure 6, then the test structure 6 moves downwards to start testing the controller, meanwhile, in the test process of the test structure 6, a worker takes the tested controller off the positioning fixture 22, and then installs a new controller.
Compared with the related art, the testing equipment for the smoke ventilator controller provided by the invention has the following beneficial effects:
by arranging the placing structure 2, the design form of the traditional positioning fixture 22 is changed, and by arranging a plurality of positioning fixtures 22 simultaneously, when the controller is replaced, the next positioning fixture is quickly switched and aligned with the test structure 6 only by rotating the placing plate 21, so that the test structure 6 can be continuously tested, the waiting time in the middle of the test structure 6 is effectively reduced, the test task can be completed more quickly, the working efficiency of the test equipment is greatly increased, meanwhile, sufficient time is provided for the operation of a worker, the previous controller completing the test can be taken down and replaced by a new controller when the next controller is tested, the worker can operate more easily and conveniently, the accident caused by the over-high operating speed is avoided, and the efficient test can be ensured, sufficient time is provided for the staff, the staff of being convenient for operates, has a rest and reacts, and then better adaptation controller test quantity user demand when more.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A lampblack absorber controller test equipment which characterized in that includes:
a table (1);
the placing structure (2) is arranged on the workbench (1), and the placing structure (2) comprises a placing plate (21), a positioning clamp (22), a rotating shaft piece (23), a driven bevel gear (24), a driving motor (25), a driving bevel gear (26), a stabilizing pulley (27) and a stabilizing piece (28);
wherein the positioning jig (22) is provided on the top of the placing plate (21), and a plurality of positioning clamps (22) are evenly distributed on the top of the placing plate (21), the rotating shaft piece (23) is fixedly arranged in the middle of the bottom of the placing plate (21), the driven bevel gear (24) is fixedly arranged outside the rotating shaft piece (23), the driving bevel gear (26) is fixedly arranged at the output end of the driving motor (25), the driving bevel gear (26) is engaged with the outside of the driven bevel gear (24), the stabilizing pulley (27) is fixedly arranged outside the placing plate (21), the stabilizing piece (28) is positioned at the outer side of the placing plate (21), a stabilizing groove (29) is arranged at the inner side of the stabilizing piece (28), the outer part of the stabilizing pulley (27) is in rolling connection with the inner part of the stabilizing groove (29).
2. The range hood controller test equipment according to claim 1, wherein a device groove (3) is formed in the workbench (1), the driving motor (25) is arranged in the device groove (3), and the bottom end of the rotating shaft piece (23) is rotatably connected with the bottom of the inner surface of the device groove (3).
3. A range hood controller test device according to claim 1, characterized in that said placing plate (21) is provided as a circular plate, said placing plate (21) is located at the top of said work table (1), said stabilizing member (28) is fixedly mounted at the top of said work table (1), and said stabilizing member (28) is in the shape of a cylinder.
4. The range hood controller test equipment according to claim 1, wherein the number of the positioning fixtures (22) is four, each positioning fixture (22) comprises a bottom plate (221), a clamping plate (222), a protection pad (223), a connecting block (224) and a threaded rotating shaft (225), and moving grooves (226) are formed in two sides of the top of the bottom plate (221).
5. The ventilator controller testing apparatus according to claim 4, wherein the base plate (221) is fixedly installed on top of the placing plate (21), the connecting block (224) is fixedly installed on bottom of the clamping plate (222), and the protection pad (223) is disposed on top of the clamping plate (222).
6. A range hood controller test device according to claim 5, characterized in that the number of the clamping plates (222) and the connecting block (224) is two, and the two clamping plates (222) are respectively located at the left and right sides of the top of the bottom plate (221).
7. A range hood controller test device according to claim 6, characterized in that two said connection blocks (224) are respectively in threaded connection with the left and right sides of the outside of said threaded rotation shaft (225), and the outside of said connection blocks (224) is in sliding connection with the inside of said moving groove (226), said threaded rotation shaft (225) is rotatably connected to said bottom plate (221).
8. A range hood controller test device according to claim 1, characterized in that a support seat (4) is fixedly mounted at the top of the workbench (1), a hydraulic assembly (5) is arranged on one side of the support seat (4), a test structure (6) is arranged at the bottom of the hydraulic assembly (5), and the test structure (6) comprises a mounting plate (61), a test head (62), a mounting seat (63) and a fixed rotating piece (64).
9. The testing equipment of the smoke ventilator controller according to claim 8, wherein the mounting plate (61) is fixedly mounted at the bottom of the hydraulic assembly (5), the testing head (62) is located at the bottom of the mounting plate (61), the number of the mounting seats (63) is provided with two, and the two mounting seats (63) are respectively and fixedly mounted at two sides of the bottom of the mounting plate (61), the left side and the right side of the testing head (62) are respectively connected with two of one side of the mounting seats (63), and the fixed rotating piece (64) is in threaded connection with the mounting seats (63), and the outside of the fixed rotating piece (64) is in threaded connection with the inside of the testing head (62).
10. The range hood controller testing device according to claim 1, wherein placing racks (7) are arranged on two sides of the top of the workbench (1), limiting blocks (8) are fixedly connected to two sides of the top of the workbench (1), and the bottom of each placing rack (7) is clamped outside each limiting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110863752.0A CN113467430A (en) | 2021-07-29 | 2021-07-29 | Range hood controller test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110863752.0A CN113467430A (en) | 2021-07-29 | 2021-07-29 | Range hood controller test equipment |
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| Publication Number | Publication Date |
|---|---|
| CN113467430A true CN113467430A (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110863752.0A Pending CN113467430A (en) | 2021-07-29 | 2021-07-29 | Range hood controller test equipment |
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