CN212693145U - Dynamic balance test equipment for motor rotor - Google Patents
Dynamic balance test equipment for motor rotor Download PDFInfo
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- CN212693145U CN212693145U CN202022026425.3U CN202022026425U CN212693145U CN 212693145 U CN212693145 U CN 212693145U CN 202022026425 U CN202022026425 U CN 202022026425U CN 212693145 U CN212693145 U CN 212693145U
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- fixed
- rotor
- dynamic balance
- supporting wheel
- turns
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Abstract
The utility model discloses an electric motor rotor dynamic balance test equipment, include equipment principal, number of turns detector, number of turns sensor and examine test table, equipment principal sets up and is examining test table left side, the number of turns detector passes through the dead lever to be fixed and is examining test table left rear side, it has left mount through the fix with screw to examine test table upper end left side, it has the slider to examine the right side sliding connection on the test table, slider upper end fixedly connected with right mount. The utility model discloses a receiver, the convenience is deposited rubber sleeve and number of turns sensor, avoid losing, through supporting wheel one and supporting wheel two, the convenience supports the main shaft at rotor both ends, through motor, sprocket and chain, conveniently drive supporting wheel two and rotate, and then drive the rotor and rotate, cooperation number of turns detector and number of turns sensor detect simultaneously, simultaneously through the rubber sleeve, it is spacing to conveniently carry out the rotor, through the elastic webbing, conveniently fix a position the rotor, guarantee its stability when rotating.
Description
Technical Field
The utility model relates to a motor detection technology field specifically is an electric motor rotor dynamic balance test equipment.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law.
The motor is represented by a letter M (old standard is represented by a letter D) in a circuit, the motor mainly plays a role of generating driving torque and serving as a power source of electrical appliances or various machines, the generator is represented by a letter G in a circuit, and the generator mainly plays a role of converting mechanical energy into electric energy. Before the motor leaves a factory, the rotor of the motor is generally required to be detected to ensure the product percent of pass, and the existing dynamic balance test equipment for the rotor has the defects of complex structure, inconvenient operation and poor use flexibility, so that the dynamic balance test equipment for the motor rotor is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor rotor dynamic balance test equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dynamic balance testing device for a motor rotor comprises a device main body, a circle number detector, a circle number sensor and a detection table, wherein the device main body is arranged on the left side of the detection table, the circle number detector is fixed on the left rear side of the detection table through a fixing rod, a left fixing frame is fixed on the left side of the upper end of the detection table through a screw, a slide block is connected on the right side of the detection table in a sliding manner, a right fixing frame is fixedly connected on the upper end of the slide block, fixing blocks are fixedly welded on the upper end of the left fixing frame and the upper end of the right fixing frame, a fixing plate is mounted on the fixing block, the upper front part of the fixing plate is rotatably connected with a first supporting wheel through a bearing, a second supporting wheel is rotatably connected on the fixing plate on the rear side of the first supporting wheel through a rotating shaft, the rubber sleeve has been placed in the receiver, it has the card strip all welded fastening to examine test table front portion and rear portion edge, the joint has the cutting ferrule in the card strip, there is the connecting plate through spring coupling in the cutting ferrule, is fixed with the elastic webbing between two sets of connecting plates, the elastic webbing is located the test table upside between left mount and the right mount.
Preferably, the front and the rear of the upper end of the detection table are provided with sliding grooves, and the sliding blocks are connected in the sliding grooves in a sliding mode.
Preferably, the inboard detection bench of spout is fixed with the rack, the slider inboard is connected with the dwang through the bearing rotation, dwang side suit is fixed with the gear, the gear is located rack upside and gear and rack mesh mutually.
Preferably, all be fixed with the motor in left side mount and the right mount, all the suit is fixed with the sprocket on the output shaft of motor and the pivot, connect through the chain between the sprocket.
Preferably, the device main body is connected with the motor through a lead wire by a turn number detector.
Preferably, the fixing block is provided with a through groove, the fixing plate is connected with a bolt through threads, and the bolt penetrates through the through groove and is connected with a nut.
Compared with the prior art, the beneficial effects of the utility model are that:
the dynamic balance testing equipment for the motor rotor is convenient to store the rubber sleeve and the turn number sensor through the storage box and avoid loss, main shafts at two ends of the rotor are convenient to support through the first supporting wheel and the second supporting wheel, the supporting wheel is convenient to drive to rotate through the motor, the chain wheel and the chain, the rotor is further driven to rotate, the rotation number detector and the turn number sensor are matched to detect, the rotor is convenient to limit through the rubber sleeve and avoid sliding, the rotor is convenient to position through the elastic belt, the stability of the rotor during rotation is guaranteed, meanwhile, the elastic belt is convenient to disassemble and assemble through the matching of the clamping strip and the clamping sleeve, the position of the elastic belt is convenient to adjust, the sliding groove is formed, the sliding block is arranged on the rotating rod, the gear and the rack are matched, the position of a right fixing frame is convenient to adjust, and the rotors with different specifications are convenient to use, the use flexibility is good.
Drawings
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is a side sectional view of the middle right fixing frame of the present invention;
FIG. 3 is a side sectional view of the elastic band and the inspection table of the present invention;
fig. 4 is an enlarged view of a position a in fig. 1 of the present invention.
In the figure: 1. an apparatus main body; 2. a circle number detector; 3. a left fixed mount; 4. a rubber sleeve; 5. a storage box; 6. a circle number sensor; 7. a card sleeve; 8. clamping the strip; 9. a right fixing frame; 10. a rack; 11. a slider; 12. a fixing plate; 13. a fixed block; 14. an elastic band; 15. a rotating shaft; 16. a first supporting wheel; 17. a second supporting wheel; 18. a connecting plate; 19. a motor; 20. rotating the rod; 21. a gear; 22. and (4) a detection table.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a dynamic balance testing device for a motor rotor comprises a device main body 1, a turn number detector 2, a turn number sensor 6 and a detection table 22, wherein the device main body 1 is arranged on the left side of the detection table 22, the turn number detector 2 is fixed on the left rear side of the detection table 22 through a fixing rod, a left fixing frame 3 is fixed on the left side of the upper end of the detection table 22 through a screw, a slide block 11 is connected on the right side of the detection table 22 in a sliding manner, a right fixing frame 9 is fixedly connected on the upper end of the slide block 11, fixing blocks 13 are fixedly welded on the upper end of the left fixing frame 3 and the upper end of the right fixing frame 9, a fixing plate 12 is installed on the fixing block 13, a first supporting wheel 16 is rotatably connected on the upper front portion of the fixing plate 12 through a bearing, a second supporting wheel 17 is rotatably connected on the fixing plate 12 on the rear side of the first supporting, rubber sleeve 4 has been placed in the receiver 5, and the edge all welded fastening of examining platform 22 front portion and rear portion has card strip 8, and the joint has cutting ferrule 7 in the card strip 8, has connecting plate 18 through spring coupling in the cutting ferrule 7, is fixed with elastic webbing 14 between two sets of connecting plates 18, and elastic webbing 14 is located the 22 upsides of examining between left mount 3 and the right mount 9.
The utility model discloses in: all seted up the spout around examining test table 22 upper end, slider 11 sliding connection conveniently leads right mount 9 in the spout.
The utility model discloses in: be fixed with rack 10 on the inboard test table 22 of spout, slider 11 inboard is rotated through the bearing and is connected with dwang 20, and dwang 20 side suit is fixed with gear 21, and gear 21 is located rack 10 upside and gear 21 and rack 10 meshes mutually, conveniently through the meshing of the teeth of a cogwheel, drives right mount 9 and removes, guarantees the stability of self simultaneously.
The utility model discloses in: all be fixed with motor 19 in left mount 3 and the right mount 9, all the suit is fixed with the sprocket on motor 19's the output shaft and the pivot 15, connects through the chain between the sprocket, conveniently drives supporting wheel two 17 and rotates, and then drives the rotor and rotate, conveniently drives.
The utility model discloses in: the apparatus body 1 is connected through a lead wire by a turn number detector 2 and a motor 19.
The utility model discloses in: logical groove has been seted up on fixed block 13, has the bolt through threaded connection on the fixed plate 12, and the bolt passes logical groove and through being connected with the nut, conveniently carries out the dismouting to fixed plate 12.
The working principle is as follows: during normal use, the equipment is powered on, the rotating rod 20 is rotated to drive the gear 21 to rotate, the gear 21 moves on the rack 10 and further drives the right fixing frame 9 to move, two ends of a rotor are guaranteed to be placed between the first supporting wheel 16 and the second supporting wheel 17, then the rotor to be detected is placed between the first supporting wheel 16 and the second supporting wheel 17, then the elastic belt 14 bypasses the rotor and is buckled in the clamping groove through the clamping box to realize positioning, the rotor is further positioned, then the rubber sleeve 4 and the turn number sensor 6 in the storage box 5 are taken out, the turn number sensor 6 is clamped in the notch at one end of the rotor and is sleeved with the rubber sleeve 4, the positioning of the turn number sensor 6 is realized, the rotor is limited at the same time, the motor 19 is operated to drive the rotor to rotate, the turn number sensor 6 and the rubber sleeve 4 are driven to rotate by the rotor, through the cooperation of number of turns sensor 6 and number of turns detector 2, detect data transfer to equipment with it, accomplish and detect convenient to use.
In summary, the following steps: the utility model discloses a receiver 5, conveniently deposit rubber sleeve 4 and number of turns sensor 6, avoid losing, through supporting wheel one 16 and supporting wheel two 17, conveniently support the main shaft at rotor both ends, through motor 19, sprocket and chain, conveniently drive supporting wheel two 17 and rotate, and then drive the rotor and rotate, cooperate number of turns detector 2 and number of turns sensor 6 to detect simultaneously, simultaneously through rubber sleeve 4, conveniently carry out spacing to the rotor, avoid sliding, through elastic webbing 14, conveniently fix a position the rotor, guarantee its stability when rotating, simultaneously through the cooperation of card strip 8 and cutting ferrule 7, conveniently dismouting elastic webbing 14, conveniently adjust the position of elastic webbing 14 simultaneously, through the cooperation of spout, slider 11, dwang 20, gear 21 and rack 10, conveniently adjust the position of right mount 9, thereby facilitating the use of rotors with different specifications and having good use flexibility.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric motor rotor dynamic balance test equipment, includes equipment subject (1), number of turns detector (2), number of turns sensor (6) and detects platform (22), its characterized in that: the equipment main body (1) is arranged on the left side of a detection table (22), the circle number detector (2) is fixed on the left rear side of the detection table (22) through a fixing rod, a left fixing frame (3) is fixed on the left side of the upper end of the detection table (22) through a screw, a sliding block (11) is connected on the right side of the detection table (22) in a sliding manner, a right fixing frame (9) is fixedly connected on the upper end of the sliding block (11), fixing blocks (13) are fixedly welded on the upper ends of the left fixing frame (3) and the right fixing frame (9), a fixing plate (12) is installed on the fixing blocks (13), a first supporting wheel (16) is rotatably connected on the upper front portion of the fixing plate (12) through a bearing, a second supporting wheel (17) is rotatably connected on the fixing plate (12) on the rear side of the first supporting wheel (16) through a rotating shaft, detect platform (22) front end and be fixed with receiver (5), place in receiver (5) number of turns sensor (6), rubber sleeve (4) have been placed in receiver (5), detect the equal welded fastening in platform (22) front portion and rear portion edge and have card strip (8), the joint has cutting ferrule (7) in card strip (8), there are connecting plate (18) through spring coupling in cutting ferrule (7), be fixed with elastic webbing (14) between two sets of connecting plate (18), elastic webbing (14) are located detection platform (22) upside between left mount (3) and right mount (9).
2. The electric machine rotor dynamic balance test equipment of claim 1, characterized in that: the upper end of the detection table (22) is provided with a front sliding groove and a rear sliding groove, and the sliding block (11) is connected in the sliding grooves in a sliding mode.
3. The electric machine rotor dynamic balance test equipment of claim 2, characterized in that: be fixed with rack (10) on the inboard test table (22) of spout, slider (11) inboard is connected with dwang (20) through the bearing rotation, dwang (20) side suit is fixed with gear (21), gear (21) are located rack (10) upside and gear (21) and rack (10) mesh mutually.
4. The electric machine rotor dynamic balance test equipment of claim 1, characterized in that: all be fixed with motor (19) in left side mount (3) and right mount (9), all the suit is fixed with the sprocket on the output shaft of motor (19) and pivot (15), connect through the chain between the sprocket.
5. The electric machine rotor dynamic balance test equipment of claim 1, characterized in that: the equipment main body (1) is connected with a motor (19) through a lead by a turn number detector (2).
6. The electric machine rotor dynamic balance test equipment of claim 1, characterized in that: the fixing block (13) is provided with a through groove, the fixing plate (12) is connected with a bolt through threads, and the bolt penetrates through the through groove and is connected with a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026425.3U CN212693145U (en) | 2020-09-16 | 2020-09-16 | Dynamic balance test equipment for motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026425.3U CN212693145U (en) | 2020-09-16 | 2020-09-16 | Dynamic balance test equipment for motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212693145U true CN212693145U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022026425.3U Active CN212693145U (en) | 2020-09-16 | 2020-09-16 | Dynamic balance test equipment for motor rotor |
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| CN (1) | CN212693145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184322A (en) * | 2021-11-25 | 2022-03-15 | 山东翔讯科技有限公司 | Motor dynamic balance detection device and adjusting method |
-
2020
- 2020-09-16 CN CN202022026425.3U patent/CN212693145U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184322A (en) * | 2021-11-25 | 2022-03-15 | 山东翔讯科技有限公司 | Motor dynamic balance detection device and adjusting method |
| CN114184322B (en) * | 2021-11-25 | 2024-04-12 | 山东翔讯科技有限公司 | Motor dynamic balance detection device and adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dynamic balance testing equipment for motor rotor Effective date of registration: 20220614 Granted publication date: 20210312 Pledgee: Rongcheng sub branch of Postal Savings Bank of China Ltd. Pledgor: Rongcheng taihuo Machinery Co.,Ltd. Registration number: Y2022980007693 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230619 Granted publication date: 20210312 Pledgee: Rongcheng sub branch of Postal Savings Bank of China Ltd. Pledgor: Rongcheng taihuo Machinery Co.,Ltd. Registration number: Y2022980007693 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Dynamic Balance Testing Equipment for Motor Rotors Effective date of registration: 20230627 Granted publication date: 20210312 Pledgee: Rongcheng sub branch of Postal Savings Bank of China Ltd. Pledgor: Rongcheng taihuo Machinery Co.,Ltd. Registration number: Y2023980045609 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |