CN218238761U - Motor shaft detects auxiliary device - Google Patents
Motor shaft detects auxiliary device Download PDFInfo
- Publication number
- CN218238761U CN218238761U CN202222167283.1U CN202222167283U CN218238761U CN 218238761 U CN218238761 U CN 218238761U CN 202222167283 U CN202222167283 U CN 202222167283U CN 218238761 U CN218238761 U CN 218238761U
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- China
- Prior art keywords
- fixed
- motor shaft
- motor
- auxiliary device
- top end
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
- G01B21/24—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to the technical field of motor rotating shaft detection, and discloses a motor rotating shaft detection auxiliary device, which comprises a processing table, wherein a fixing mechanism for fixing a motor shaft is arranged at the top end of the processing table; the fixing mechanism comprises two symmetrically arranged mounting seats, sleeves are fixed on the opposite sides of the two mounting seats, and slots matched with the motor shaft for insertion are formed in the sleeves; the top of processing platform is equipped with the actuating mechanism who is used for driving two mount pad relative motions, the utility model discloses a two sleeve relatively fixed motor shaft's that set up both ends prevent that the motor shaft from rocking from top to bottom when examining, influence testing result, and the slot of toper dress can satisfy the fixed demand of not unidimensional motor shaft simultaneously, enlarges the device's application range.
Description
Technical Field
The utility model relates to a motor shaft detects technical field, especially relates to a motor shaft detects auxiliary device.
Background
The motor rotating shaft is a main part of the motor, the size of the motor rotating shaft influences the performance and the service life of the motor, and the motor rotating shaft needs to be detected in the process of machining the motor rotating shaft.
In the chinese utility model patent that bulletin number is CN208721053U, a novel motor shaft detection device is disclosed, including body, detector, rotary device, motor shaft, fixing device, display, the left side of body is equipped with rotary device, rotary device's right side is equipped with the motor shaft, the right side of motor shaft is equipped with fixing device, fixing device's right side is equipped with the display, fixing device's left side is equipped with the thimble, the thimble rotates with fixing device mutually to be connected, the right side of thimble is equipped with induction system, induction system's the outside is equipped with the connection shell, the bottom of connection shell is equipped with the slide rail, slide rail and fixing device looks sliding connection, fixing device's right side is equipped with the hydraulic press, hydraulic press and fixing device looks telescopic connection, rotary device's inside is equipped with the motor, the right side of motor is equipped with the sleeve, the size of the range of the motor shaft vibrations that above-mentioned novel motor shaft detection device can respond to, simple structure is convenient for realizing the realization
With respect to the related art among the above, the inventors consider that the following drawbacks exist: motor shaft one end is fixed through rotary device, and the other end only leans on the thimble of butt to fix, and when rotary device drove the motor shaft and rotates, can rock from top to bottom with the one end of thimble butt, and fixed mode is firm inadequately, influences the testing result of detector, leads to the testing result to be accurate inadequately.
SUMMERY OF THE UTILITY MODEL
For the fixed mode of solving among the prior art motor shaft firm inadequately, its one end can rock from top to bottom during the motor shaft pivot, influences the technical problem of testing result, the utility model provides a motor shaft detects auxiliary device.
The utility model discloses a following technical scheme realizes: a motor rotating shaft detection auxiliary device comprises a processing table, wherein a fixing mechanism for fixing a motor shaft is arranged at the top end of the processing table;
the fixing mechanism comprises two symmetrically arranged mounting seats, sleeves are fixed on the opposite sides of the two mounting seats, and slots matched with a motor shaft for inserting are formed in the sleeves;
and the top end of the processing table is provided with a driving mechanism for driving the two mounting seats to move relatively.
Through above-mentioned technical scheme, the both ends of motor shaft level respectively are inserted in the inside of two slots to fixed motor shaft avoids the motor shaft to shake when rotating from top to bottom and influences the testing result.
As a further improvement of the above scheme, a first driving motor is fixed on the outer side of the mounting seat, and the output end of the first driving motor is fixedly connected with the sleeve.
Through above-mentioned technical scheme, first driving motor drives the sleeve and rotates.
As a further improvement of the above scheme, the inside of the slot is conical, and a rubber sheet is mounted inside the slot.
Through above-mentioned technical scheme, the not user demand of unidimensional motor shaft can be satisfied to the slot of coniform, and the tip of protection motor shaft that the setting of sheet rubber can be better is impaired when avoiding motor shaft and slot butt.
As a further improvement of the above scheme, a guide rod is fixed on one side of the rubber sheet close to the inner wall of the slot, a guide groove matched with the guide rod for sliding insertion is formed in the inner wall of the slot, a return spring is fixed between the inner wall of the guide groove and the guide rod, and a pressure sensor is fixed on the inner wall of the slot.
Through above-mentioned technical scheme, when the motor shaft extrusion sheet rubber, pressure sensor also receives the extrusion, and first driving motor rotates.
As a further improvement of the above scheme, the driving mechanism includes side plates symmetrically fixed on the top end of the processing table, two guide rods horizontally arranged are fixed between the side plates, the outer sides of the guide rods are symmetrically and slidably sleeved with sliding blocks, two sliding blocks are provided with the same screw rod in an inserted manner, threaded holes matched with the screw rod for screw insertion are formed in the two sliding blocks, the two threaded holes are opposite in thread forming direction, a second driving motor used for driving the screw rod to rotate is fixed on the outer sides of the side plates, electric telescopic rods are fixed on the top ends of the two sliding blocks, and top end output parts of the two electric telescopic rods are respectively fixedly connected with the two mounting seats.
Through above-mentioned technical scheme, when second driving motor rotated, drive two sliders and be close to each other or keep away from each other, and electric telescopic handle's setting can adjust telescopic height for the sleeve is when fixing not unidimensional motor shaft, and its center can be located same water flat line with the center of motor shaft.
As the further improvement of above-mentioned scheme, the slider includes that the slip cup joints the lower connecting block in the guide bar outside and installs the last connecting block on connecting block top under through fastening bolt, the arc wall, two have all been seted up to the top of lower connecting block and the bottom of last connecting block the screw thread that the cooperation screw rod used has all been seted up to the inside of arc wall.
Through above-mentioned technical scheme, go up the connecting block can with the connecting block separation down, conveniently will go up the connecting block and dismantle rather than the part on top and get off to maintain the change.
As a further improvement of the above scheme, a U-shaped plate is fixed at a position between the two mounting seats at the top end of the processing table, and a detector is mounted at the top end of the U-shaped plate.
The detector in the technical scheme is used for detecting the rotating shaft of the motor.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a both ends of two sleeve relatively fixed motor shafts that set up prevent that the motor shaft from rocking from top to bottom when detecting, influence the testing result, and the slot of toper dress can satisfy the fixed demand of not unidimensional motor shaft simultaneously, enlarges the device's application range.
Drawings
FIG. 1 is a perspective view of the whole structure of the present invention;
FIG. 2 is a sectional view of the inner structure of the sleeve;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a perspective view of the sleeve;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1.
Description of the main symbols:
1. a processing table; 2. a mounting seat; 3. a sleeve; 4. inserting slots; 5. a rubber sheet; 6. a guide bar; 7. a guide groove; 8. a return spring; 9. a pressure sensor; 10. a side plate; 11. a guide bar; 12. a slider; 13. a screw; 14. a second drive motor; 15. a lower connecting block; 16. fastening a bolt; 17. an upper connecting block; 18. a first drive motor; 19. a U-shaped plate; 20. a detector; 21. an electric telescopic rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Example 1:
referring to fig. 1-4, the auxiliary device for detecting a motor shaft of the present embodiment includes a processing table 1, and a fixing mechanism for fixing the motor shaft is disposed at a top end of the processing table 1; the fixing mechanism comprises two symmetrically arranged mounting seats 2, sleeves 3 are fixed on one opposite sides of the two mounting seats 2, and slots 4 matched with a motor shaft for inserting and using are formed in the sleeves 3; the top end of the processing table 1 is provided with a driving mechanism for driving the two mounting seats 2 to move relatively.
The outer side of the mounting seat 2 is fixed with a first driving motor 18, the output end of the first driving motor 18 is fixedly connected with the sleeve 3, the inside of the slot 4 is conical, and the rubber sheet 5 is arranged inside the slot 4.
A guide rod 6 is fixed on one side, close to the inner wall of the slot 4, of the rubber sheet 5, a guide groove 7 matched with the guide rod 6 for sliding insertion is formed in the inner wall of the slot 4, a return spring 8 is fixed between the inner wall of the guide groove 7 and the guide rod 6, and a pressure sensor 9 is fixed on the inner wall of the slot 4.
Actuating mechanism fixes curb plate 10 on 1 top of processing platform including the symmetry, be fixed with the guide bar 11 that the level set up between two curb plates 10, slider 12 has been cup jointed in the outside symmetry of guide bar 11 slip, the internal thread of two sliders 12 is pegged graft and is had same screw rod 13, the screw hole that cooperation screw rod 13 spiral grafting was used is all seted up to the inside of two sliders 12, and the screw thread of two screw holes sets up opposite direction, the outside of curb plate 10 is fixed with and is used for driving screw rod 13 and rotates second driving motor 14 that uses, the top of two sliders 12 all is fixed with electric telescopic handle 21, the top output of two electric telescopic handle 21 respectively with two mount pads 2 fixed connection.
A U-shaped plate 19 is fixed at the top end of the processing table 1 and positioned between the two mounting seats 2, and a detector 20 is mounted at the top end of the U-shaped plate 19.
The pressure sensor 9, the second driving motor 14, the first driving motor 18 and the electric telescopic rod 21 are electrically connected with an external PLC controller.
The implementation principle of a motor shaft detection auxiliary device in the embodiment of the application is as follows: put the motor shaft between two sleeves 3, second driving motor 14 drives screw rod 13 and rotates, screw rod 13 drives two sliders 12 and is close to each other, the both ends of motor shaft enter into corresponding slot 4 respectively inside, when the tip of motor shaft and 5 butts of sheet rubber, motor shaft extrusion sheet rubber 5, make sheet rubber 5 extrusion pressure sensor 9, second driving motor 14 stop motion, the motor shaft is fixed between two sleeves 3, the use of not unidimensional motor shaft can be satisfied to coniform slot 4 simultaneously, enlarge the device's application range.
Example 2:
with reference to fig. 5, the present embodiment is further improved based on embodiment 1 in that: slider 12 cup joints lower connecting block 15 in the guide bar 11 outside including sliding and installs last connecting block 17 on connecting block 15 top under through fastening bolt 16, and the arc wall has all been seted up on the top of lower connecting block 15 and the bottom of last connecting block 17, and the screw thread that cooperation screw rod 13 used has all been seted up to the inside of two arc walls.
The implementation principle of a motor shaft detection auxiliary device in the embodiment of the application is as follows: when the part on slider 12 top needs to be maintained and changed, connecting block 17 and lower connecting block 15 are gone up in accessible fastening bolt 16 separation to connecting block 17 is dismantled down from connecting block 15 on will going up, makes things convenient for the staff to maintain the change to the part on the last connecting block 17.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. The motor rotating shaft detection auxiliary device is characterized by comprising a processing table, wherein a fixing mechanism for fixing a motor shaft is arranged at the top end of the processing table;
the fixing mechanism comprises two symmetrically arranged mounting seats, sleeves are fixed on the opposite sides of the two mounting seats, and slots matched with a motor shaft for insertion are formed in the sleeves;
and the top end of the processing table is provided with a driving mechanism for driving the two mounting seats to move relatively.
2. The motor shaft detection auxiliary device according to claim 1, wherein a first driving motor is fixed on the outer side of the mounting seat, and an output end of the first driving motor is fixedly connected with the sleeve.
3. The motor shaft detection auxiliary device according to claim 1, wherein the inside of the slot is conical, and a rubber sheet is installed inside the slot.
4. The motor rotating shaft detection auxiliary device as claimed in claim 3, wherein a guide rod is fixed on one side of the rubber sheet close to the inner wall of the slot, a guide groove matched with the guide rod for sliding insertion is formed in the inner wall of the slot, a return spring is fixed between the inner wall of the guide groove and the guide rod, and a pressure sensor is fixed on the inner wall of the slot.
5. The motor rotating shaft detection auxiliary device according to claim 1, wherein the driving mechanism comprises side plates symmetrically fixed at the top end of the processing table, a horizontally arranged guide rod is fixed between the two side plates, sliding blocks are symmetrically and slidably sleeved on the outer sides of the guide rod, the same screw rod is inserted into the internal threads of the two sliding blocks, threaded holes matched with the screw rod in a spiral insertion mode are formed in the two sliding blocks, the threads of the two threaded holes are opposite in direction, a second driving motor used for driving the screw rod to rotate is fixed on the outer sides of the side plates, electric telescopic rods are fixed at the top ends of the two sliding blocks, and the top end output parts of the two electric telescopic rods are respectively and fixedly connected with the two mounting seats.
6. The motor rotating shaft detection auxiliary device according to claim 5, wherein the slider comprises a lower connecting block which is slidably sleeved outside the guide rod and an upper connecting block which is mounted at the top end of the lower connecting block through a fastening bolt, arc-shaped grooves are formed in the top end of the lower connecting block and the bottom end of the upper connecting block, and threads which are matched with the screw rod are formed in the two arc-shaped grooves.
7. The motor shaft detection auxiliary device according to claim 1, wherein a U-shaped plate is fixed to a top end of the processing table at a position between the two mounting seats, and a detector is mounted on the top end of the U-shaped plate.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222167283.1U CN218238761U (en) | 2022-08-17 | 2022-08-17 | Motor shaft detects auxiliary device |
| PCT/CN2023/079191 WO2023088503A2 (en) | 2022-08-17 | 2023-03-02 | Assistance device for electric motor rotating shaft testing |
| ZA2023/05099A ZA202305099B (en) | 2022-08-17 | 2023-05-08 | An auxiliary device for detecting motor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222167283.1U CN218238761U (en) | 2022-08-17 | 2022-08-17 | Motor shaft detects auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218238761U true CN218238761U (en) | 2023-01-06 |
Family
ID=84682483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222167283.1U Active CN218238761U (en) | 2022-08-17 | 2022-08-17 | Motor shaft detects auxiliary device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN218238761U (en) |
| WO (1) | WO2023088503A2 (en) |
| ZA (1) | ZA202305099B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023088503A3 (en) * | 2022-08-17 | 2023-09-21 | 中擎电机有限公司 | Assistance device for electric motor rotating shaft testing |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116566505B (en) * | 2023-07-12 | 2023-09-26 | 陕西龙冠通信科技有限公司 | Automatic debugging device for communication equipment |
| CN116990684B (en) * | 2023-09-27 | 2024-01-26 | 西北工业大学 | Motor performance, trouble short-term test device |
| CN117346725B (en) * | 2023-10-19 | 2024-03-01 | 青岛海瑞德金属科技有限公司 | Concentricity detection and adjustment device for stamping part |
| CN117517472B (en) * | 2023-10-31 | 2024-06-18 | 翔宇实业(太仓)有限公司 | Wheel axle flaw detection device |
| CN117289128B (en) * | 2023-11-24 | 2024-02-02 | 山东联创高科自动化有限公司 | Outer rotor permanent magnet synchronous motor testing device and method |
| CN117832992B (en) * | 2024-01-18 | 2024-06-18 | 浙江嘉恒科创有限公司 | Electrically driven ring closing device and ring closing method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62153724A (en) * | 1985-12-27 | 1987-07-08 | Toshiba Corp | Apparatus for measuring spindle motor |
| CN107590932B (en) * | 2016-08-29 | 2020-09-18 | 宁波高新区英诺科技有限公司 | Door plug alarm |
| CN208721053U (en) * | 2018-09-12 | 2019-04-09 | 瑞安市亚力汽车零部件有限公司 | A kind of New-type electric machine shaft detection device |
| CN110017928B (en) * | 2019-04-10 | 2021-04-02 | 广州市耐诺电器有限公司 | Automatic clamp for testing motor torque of stepping motor |
| CN110793862B (en) * | 2019-11-09 | 2020-07-10 | 山东众泰防爆电机股份有限公司 | Device and method for testing motor rotating shaft after manufacturing |
| CN211043426U (en) * | 2019-12-23 | 2020-07-17 | 杭州智海合达科技有限公司 | Torque and rotating speed testing device with small testing error |
| CN218238761U (en) * | 2022-08-17 | 2023-01-06 | 中擎电机有限公司 | Motor shaft detects auxiliary device |
-
2022
- 2022-08-17 CN CN202222167283.1U patent/CN218238761U/en active Active
-
2023
- 2023-03-02 WO PCT/CN2023/079191 patent/WO2023088503A2/en unknown
- 2023-05-08 ZA ZA2023/05099A patent/ZA202305099B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023088503A3 (en) * | 2022-08-17 | 2023-09-21 | 中擎电机有限公司 | Assistance device for electric motor rotating shaft testing |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA202305099B (en) | 2023-08-30 |
| WO2023088503A3 (en) | 2023-09-21 |
| WO2023088503A2 (en) | 2023-05-25 |
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