CN217520654U - Brush motor dynamic balance detection equipment - Google Patents
Brush motor dynamic balance detection equipment Download PDFInfo
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- CN217520654U CN217520654U CN202221705180.XU CN202221705180U CN217520654U CN 217520654 U CN217520654 U CN 217520654U CN 202221705180 U CN202221705180 U CN 202221705180U CN 217520654 U CN217520654 U CN 217520654U
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- screw rod
- dynamic balance
- balance detection
- brush motor
- motor dynamic
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Abstract
The utility model discloses a brush motor dynamic balance check out test set, the device comprises a device body, the inside quick-witted case that is provided with of device body, quick-witted roof portion surface edge vertical installation has the backup pad, the vertical movable mounting of machine incasement portion has the screw rod, the screw rod top runs through quick-witted roof portion surface and backup pad top surface swing joint, screw rod outside surface is provided with the thread bush, the thread bush surface is provided with drives actuating cylinder, it is provided with the bracing piece to drive actuating cylinder one end, and the bracing piece cross section is L type structure. The utility model discloses in, use through the cooperation that sets up bracing piece, electric cylinder, screw rod, driven gear, driving gear and step motor, be convenient for carry on spacing fixedly to four points of view on the rotor outside surface that has the brush motor, the multiunit screw rod drives through a step motor simultaneously, reduces the manufacturing cost of equipment.
Description
Technical Field
The utility model relates to a there is brush motor dynamic balance to detect technical field, especially relates to a there is brush motor dynamic balance check out test set.
Background
The imbalance of the rotor of the motor is inevitable during the operation, particularly the mechanical vibration of high-speed rotation, and the imbalance of the rotor is the main excitation force, so that a dynamic balancing instrument is required to perform dynamic balance detection on the rotor of the motor.
The prior art has the following problems:
according to having disclosed, the utility model patent that publication number is CN205753901U discloses a balanced detection correcting unit of rotor, the on-line screen storage device comprises a base, be equipped with the frame in the base, be equipped with the slide rail in the frame, slide rail sliding connection has the manipulator, and the device can realize the balanced detection to the rotor through balanced detection mechanism, and nevertheless the device only passes through the support fixed to the rotor when detecting, and simple support is fixed to lead to the rotor to produce the vibration when the motion easily to influence the testing result, it is inconvenient to use.
Therefore, the dynamic balance detection equipment for the brush motor is provided to solve the defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dynamic balance detection device for a brush motor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a brush motor dynamic balance check out test set, includes the equipment body, the inside quick-witted case that is provided with of equipment body, the vertical backup pad that installs in quick-witted roof portion surface edge, the vertical movable mounting in quick-witted roof portion has the screw rod, the screw rod top runs through quick-witted roof portion surface and backup pad top surface swing joint, screw rod outside surface is provided with the thread bush, the thread bush surface is provided with and drives actuating cylinder, it is provided with the bracing piece to drive actuating cylinder one end, and the bracing piece cross section is L type structure.
Preferably, the inner wall surface of the supporting plate is provided with a sliding rail, the sliding rail is connected with a sliding block in a sliding manner, and one end of the sliding block is fixedly connected with the threaded sleeve.
Preferably, a stepping motor is installed inside the case, a driving gear is arranged at the output end of the stepping motor through a transmission shaft, a driven gear is arranged on the outer side surface of the screw rod, and the driving gear is meshed with the driven gear.
Preferably, the inside mechanical top surface that is located of equipment body has rotor balance detection mechanism, the inside fixed plate that is provided with of equipment body, the through-hole has been seted up on the fixed plate surface through, fixed plate top surface is located the through-hole outside and is provided with spacing section of thick bamboo.
Preferably, the support rod is provided in plurality.
Preferably, the bottom end of the equipment body is provided with a plurality of anti-skidding blocks, and the anti-skidding blocks are arranged at four corners of the bottom end of the equipment body at equal intervals.
Preferably, the surface of the equipment body is provided with a control panel, and one end of the control panel is electrically connected with the rotor balance detection mechanism and the stepping motor through a power line.
Compared with the prior art, the utility model has the advantages that;
(1) the utility model discloses, through the cooperation use of setting up the bracing piece, electric cylinder, the screw rod, driven gear, driving gear and step motor, be convenient for carry out spacing fixed to four points of view on the rotor outside surface of brush motor, make during the operation, the staff pegs graft the rotor inside spacing section of thick bamboo, later start the actuating cylinder, then drive actuating cylinder and drive the bracing piece and remove, thereby make bracing piece and rotor outside surface contact, later start step motor, then step motor drives driven gear through the driving gear and rotates, later driven gear drives the screw rod and rotates, then make the thread bush drive actuating cylinder and move up, make bracing piece top and rotor top surface fixed can, thereby can make the upper and lower and left and right directions of rotor carry out spacing simultaneously through the bracing piece, be convenient for the fixed of rotor, simultaneously multiunit screw rod drives through a step motor, the production cost of the equipment is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below.
Fig. 1 is a schematic structural view of a dynamic balance detection device for a brush motor according to the present invention;
fig. 2 is a top view of the dynamic balance detection apparatus for a brush motor according to the present invention;
fig. 3 is a schematic view of a support rod of the dynamic balance detection device for a brush motor according to the present invention;
fig. 4 is the utility model provides a there is brush motor dynamic balance check out test set driving gear schematic diagram.
Illustration of the drawings:
1. an apparatus body; 2. a chassis; 3. a screw; 4. a driven gear; 5. a fixing plate; 6. a slide rail; 7. a threaded sleeve; 8. a support bar; 9. a control panel; 10. a limiting cylinder; 11. a rotor balance detection mechanism; 12. anti-skid blocks; 13. a driving cylinder; 14. a driving gear; 15. a stepper motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-4, a dynamic balance detection device for a brush motor comprises a device body 1, a case 2 is arranged inside the device body 1, a support plate is vertically arranged at the edge of the top surface of the case 2, a screw rod 3 is vertically and movably arranged inside the case 2, the top end of the screw rod 3 penetrates through the top surface of the case 2 and is movably connected with the top surface of the support plate, a thread bush 7 is arranged on the outer side surface of the screw rod 3, a driving cylinder 13 is arranged on the surface of the thread bush 7, a support rod 8 is arranged at one end of the driving cylinder 13, the cross section of the support rod 8 is of an L-shaped structure, a rotor balance detection mechanism 11 is arranged on the top surface of a machine inside the device body 1, a fixing plate 5 is arranged inside the device body 1, a through hole is arranged on the surface of the fixing plate 5, a limiting cylinder 10 is arranged on the top surface of the fixing plate 5 outside the through hole, the utility model discloses a screw rod, including the bracing piece 8, machine case 2 internally mounted has step motor 15, step motor 15 output is provided with driving gear 14 through the transmission shaft, 3 outside surfaces of screw rod are provided with driven gear 4, driving gear 14 is connected with driven gear 4 meshing.
In this embodiment: through the matching use of the supporting rod 8, the electric cylinder, the screw rod 3, the driven gear 4, the driving gear 14 and the stepping motor 15, the limiting fixation of four quadrant points on the outer side surface of the rotor of the brush motor is facilitated, when in operation, a worker inserts the rotor into the limiting cylinder 10, then starts the driving cylinder 13, then drives the supporting rod 8 to move by the driving cylinder 13, so that the supporting rod 8 is in contact with the outer side surface of the rotor, then starts the stepping motor 15, then drives the driven gear 4 to rotate by the driving gear 14, then drives the screw rod 3 to rotate by the driven gear 4, then drives the driving cylinder 13 to move upwards by the thread bushing 7, so that the top end of the supporting rod 8 is fixed with the top surface of the rotor, thereby simultaneously limiting the vertical and horizontal directions of the rotor through the supporting rod 8, and facilitating the fixation of the rotor, meanwhile, the multiple groups of screw rods 3 are driven by one stepping motor 15, so that the production cost of the equipment is reduced.
Specifically, slide rail 6 has been seted up on backup pad inner wall surface, slide rail 6 inside sliding connection has the slider, slider one end and thread bush 7 fixed connection.
In this embodiment: through the cooperation that sets up slide rail 6 and slider and use, be convenient for carry on spacingly to the removal of thread bush 7.
Specifically, the bottom end of the equipment body 1 is provided with a plurality of anti-skidding blocks 12, and the anti-skidding blocks 12 are arranged in a plurality of positions, and the plurality of anti-skidding blocks 12 are equidistantly arranged at four corners of the bottom end of the equipment body 1.
In this embodiment: by arranging the anti-skid blocks 12, the anti-skid performance of the equipment body 1 is improved conveniently.
Specifically, the surface of the device body 1 is provided with a control panel 9, and one end of the control panel 9 is electrically connected with the rotor balance detection mechanism 11 and the stepping motor 15 through a power line.
In this embodiment: through setting up control panel 9, be convenient for control the electric element of equipment body 1 inside, control panel 9, rotor balance detection mechanism 11 control circuit can realize through the simple programming of technical staff in this field, belong to the common general knowledge in this field, only use it, do not reform transform, so control mode and circuit connection are not described in detail again.
The working principle is as follows: through the matching use of the supporting rod 8, the electric cylinder, the screw rod 3, the driven gear 4, the driving gear 14 and the stepping motor 15, the limiting fixation of four quadrant points on the outer side surface of the rotor of the brush motor is facilitated, when in operation, a worker inserts the rotor into the limiting cylinder 10, then starts the driving cylinder 13, then drives the supporting rod 8 to move by the driving cylinder 13, so that the supporting rod 8 is in contact with the outer side surface of the rotor, then starts the stepping motor 15, then drives the driven gear 4 to rotate by the driving gear 14, then drives the screw rod 3 to rotate by the driven gear 4, then drives the driving cylinder 13 to move upwards by the thread bushing 7, so that the top end of the supporting rod 8 is fixed with the top surface of the rotor, thereby simultaneously limiting the vertical and horizontal directions of the rotor through the supporting rod 8, and facilitating the fixation of the rotor, meanwhile, the multiple groups of screw rods 3 are driven by one stepping motor 15, so that the production cost of the equipment is reduced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The utility model provides a brush motor dynamic balance check out test set, includes equipment body (1), its characterized in that, inside quick-witted case (2) that is provided with of equipment body (1), the vertical backup pad of installing in quick-witted case (2) top surface edge, the inside vertical movable mounting of machine case (2) has screw rod (3), screw rod (3) top is run through quick-witted case (2) top surface and backup pad top surface swing joint, screw rod (3) outside surface is provided with thread bush (7), thread bush (7) surface is provided with drives actuating cylinder (13), it is provided with bracing piece (8) to drive actuating cylinder (13) one end, and bracing piece (8) cross section is L type structure.
2. The brush motor dynamic balance detection device according to claim 1, wherein a slide rail (6) is disposed on an inner wall surface of the support plate, a slide block is slidably connected inside the slide rail (6), and one end of the slide block is fixedly connected with the threaded sleeve (7).
3. The brush motor dynamic balance detection device according to claim 1, wherein a stepping motor (15) is installed inside the case (2), an output end of the stepping motor (15) is provided with a driving gear (14) through a transmission shaft, a driven gear (4) is arranged on an outer side surface of the screw (3), and the driving gear (14) is meshed with the driven gear (4).
4. The brush motor dynamic balance detection device according to claim 1, wherein a rotor balance detection mechanism (11) is installed on the surface of the top of the machine inside the device body (1), a fixing plate (5) is arranged inside the device body (1), a through hole is formed in the surface of the fixing plate (5) in a penetrating manner, and a limiting cylinder (10) is arranged on the surface of the top of the fixing plate (5) outside the through hole.
5. A brushed motor dynamic balance detecting device according to claim 1, wherein the support rod (8) is provided in plurality.
6. The brushed motor dynamic balance detection device according to claim 1, characterized in that the bottom end of the device body (1) is provided with anti-skid blocks (12), the number of the anti-skid blocks (12) is multiple, and the anti-skid blocks (12) are equidistantly installed at four corners of the bottom end of the device body (1).
7. The brush motor dynamic balance detection device according to claim 1, wherein a control panel (9) is installed on the surface of the device body (1), and one end of the control panel (9) is electrically connected with the rotor balance detection mechanism (11) and the stepping motor (15) through a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221705180.XU CN217520654U (en) | 2022-07-04 | 2022-07-04 | Brush motor dynamic balance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221705180.XU CN217520654U (en) | 2022-07-04 | 2022-07-04 | Brush motor dynamic balance detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217520654U true CN217520654U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221705180.XU Active CN217520654U (en) | 2022-07-04 | 2022-07-04 | Brush motor dynamic balance detection equipment |
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| Country | Link |
|---|---|
| CN (1) | CN217520654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147053A (en) * | 2023-10-31 | 2023-12-01 | 南通曼克机械有限公司 | High adaptability dynamic balance test machine |
-
2022
- 2022-07-04 CN CN202221705180.XU patent/CN217520654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147053A (en) * | 2023-10-31 | 2023-12-01 | 南通曼克机械有限公司 | High adaptability dynamic balance test machine |
| CN117147053B (en) * | 2023-10-31 | 2023-12-29 | 南通曼克机械有限公司 | High adaptability dynamic balance test machine |
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