CN219477814U

CN219477814U - Dynamic balance processing equipment for motor rotor

Info

Publication number: CN219477814U
Application number: CN202320447807.4U
Authority: CN
Inventors: 杨良弟
Original assignee: FUJIAN HUIFENG MOTORS CO LTD
Current assignee: FUJIAN HUIFENG MOTORS CO LTD
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-04
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses motor rotor dynamic balance processing equipment which comprises a workbench, wherein the workbench comprises a table top, a supporting leg is fixedly connected below the table top, an adjusting device is arranged on the table top, a clamping device is fixedly connected with the adjusting device, the clamping device is clamped with a rotor, a dynamic balance correcting device is arranged above the rotor and fixedly arranged at the top of the table top, a collecting device is arranged below the rotor and fixedly connected with the adjusting device, and an intelligent control panel is fixedly arranged on one side of the table top. The adjusting device motor a of the equipment drives the bidirectional threaded rod to rotate, the two sliding blocks are fast approached and separated, the three-jaw chuck of the clamping device realizes the clamping and rotation of the rotor, the collecting device of the equipment effectively avoids the condition that scrap iron is ground to fall on the table top to damage the working environment, time is saved for subsequent work, the overall working efficiency is improved, and the practicability is higher.

Description

Dynamic balance processing equipment for motor rotor

Technical Field

The utility model relates to the technical field of dynamic balance of rotors, in particular to a dynamic balance processing device for a motor rotor.

Background

At present, in the manufacturing process of a motor, the center of gravity of a rotor can deviate from the axis due to non-uniformity of manufacturing materials, so that vibration and abrasion are generated when the motor operates, and dynamic balance correction can be performed on the rotor in the motor production process.

In the conventional dynamic balance correction, the unbalance position and the unbalance weight are usually measured by a dynamic balance detector, and a weighting or weight reduction mode is adopted after marking, such as grinding the end face of a balance rotor, so as to achieve the dynamic balance correction of the specified technical requirements. Most of the operation space is limited and not adjustable when the existing motor rotor grinds the balance rotor, the clamping structure is easy to loose when grinding the existing motor rotor, the grinding effect is poor, the use flexibility is low, the grinding is easy to cause scrap iron to fly upwards, the scrap iron collecting device is absent, and the working environment is poor.

Disclosure of Invention

The utility model mainly aims to provide motor rotor dynamic balance processing equipment which can solve the problems in the background technology.

In order to achieve the above purpose, the motor rotor dynamic balance processing equipment provided by the utility model comprises a workbench, wherein the workbench comprises a table top, a supporting leg is fixedly connected below the table top, an adjusting device is arranged on the table top, the adjusting device is fixedly connected with a clamping device, the clamping device is clamped with a rotor, a dynamic balance correcting device is arranged above the rotor and fixedly arranged at the top of the table top, a collecting device is arranged below the rotor and fixedly connected with the adjusting device, and an intelligent control panel is fixedly arranged on one side of the table top.

Preferably, the adjusting device comprises a movable groove for cutting a table top, a bidirectional threaded rod is rotatably connected in the movable groove, a motor a is fixedly connected to the outer wall of one side of the table top, the output end of the motor a extends into the movable groove and is fixedly connected with one end of the bidirectional threaded rod, a sliding block is connected to the threaded connection of the bidirectional threaded rod, the bottom of the sliding block is slidably connected with the bottom of an inner cavity of the movable groove, and a supporting arm is fixedly connected to the top of the sliding block, which extends to the movable groove.

Preferably, the clamping device comprises a motor b, the motor b is fixedly connected with the outer wall of one end, far away from the table top, of the supporting arm, the output end of the motor b penetrates through the supporting arm to rotate, and is connected with a three-jaw chuck, and the outer surface of the three-jaw chuck is slidably connected with jaws.

Preferably, the rotor comprises a spindle which is rotatably connected to the rotor body.

Preferably, the dynamic balance correcting device comprises a door frame-shaped supporting frame and is fixedly connected with a table top, the outer wall of the top of the door frame-shaped supporting frame is fixedly connected with a hydraulic cylinder, the hydraulic cylinder is fixedly connected with a telescopic piston rod, the telescopic piston rod penetrates through a door frame-shaped supporting frame fixedly connected with a mounting frame, and the inner wall of the mounting frame is rotationally connected with a grinding roller.

Preferably, the collecting device comprises a drawing box a, a drawing groove is formed in the drawing box a, a drawing box b is connected in the drawing groove in a sliding mode, and two ends of the drawing box a and the drawing box b are fixedly connected with the supporting arms respectively.

Advantageous effects

The utility model provides a dynamic balance processing device for a motor rotor. The beneficial effects are as follows:

(1) This motor rotor dynamic balance processing equipment controls motor a through intelligent control panel and drives two-way threaded rod and remove the slider and move the distance between the two support arms of adjustment setting in opposite directions or opposite movement in the removal groove, and when motor a started, two-way threaded rod rotated, and with two sliders approach and separate fast, the motion of a two-way threaded rod only needs a drive to practiced thrift installation space and energy, this adjusting device can place the rotor of different length through the interval that removes two support arms, and the practicality is higher.

(2) This motor rotor dynamic balance processing equipment controls through intelligent control panel 7 and drives three-jaw chuck when motor b and realize the rotation of rotor, but three-jaw chuck self-centering, clamping range is fast, clamping speed, and the length of this motor rotor dynamic balance processing equipment's collection device can be along with the distance automatically regulated between two support arms, effectively avoids the grinding to produce iron fillings and falls to put the mesa, destroys the environment of work, and collection device is effectual to collect for later stage to its cyclic utilization has practiced thrift collecting time, improves work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational cross-sectional view of the present utility model;

FIG. 2 is a schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the structure of the collecting device of the present utility model.

Reference numerals illustrate: 1. a work table; 11. a table top; 12. support legs; 2. an adjusting device; 21. a motor a; 22. a moving groove; 23. a two-way threaded rod; 24. a slide block; 25. a support arm; 3. a clamping device; 31. a motor b; 32. a three-jaw chuck; 33. a claw; 4. a rotor; 41. a mandrel; 42. a rotor body; 5. a dynamic balance correction device; 51. a door frame-shaped support frame; 52. a hydraulic cylinder; 53. a telescopic piston rod; 54. a mounting frame; 55. grinding rollers; 6. a collecting device; 61. drawing a box a; 62. a groove is drawn; 63. drawing a box b; 7. and an intelligent control panel.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a motor rotor dynamic balance processing device, which comprises a workbench 1, the workbench 1 comprises a table top 11, supporting legs 12 are fixedly connected below the table top 11, four groups of supporting legs 12 are arranged below the table top 11, an adjusting device 2 is arranged on the table top 11, the adjusting device 2 comprises a moving groove 22 cut by the table top 11, a bidirectional threaded rod 23 is rotatably connected inside the moving groove 22, a motor a21 is fixedly connected to one outer wall of one side of the table top 11, the output end of the motor a21 extends into the moving groove 22 and is fixedly connected with one end of the bidirectional threaded rod 23, a sliding block 24 is in threaded connection with the bottom of the sliding block 24 and the bottom of an inner cavity of the moving groove 22, the top of the sliding block 24 extends to the upper part of the moving groove 22 and is fixedly connected with a supporting arm 25, the motor a21 is controlled by an intelligent control panel 7 to drive the bidirectional threaded rod 23 to move the sliding block 24 to adjust the distance between the two supporting arms 25 in opposite directions or in opposite directions, when the motor a21 is started, the bidirectional threaded rod 23 rotates along with the two sliding rod 23 to quickly approach and separate, one sliding rod 23 moves, and the two sliding rods 23 only needs one driving space is saved, and the two supporting arms 25 can be placed in a practical device with different lengths, and the practical device can be placed by the device with different lengths.

In the embodiment of the utility model, the adjusting device 2 is fixedly connected with the clamping device 3, the clamping device 3 comprises a motor b31, the motor b31 is fixedly connected with the outer wall of one end of the supporting arm 25 far away from the table top 11, the output end of the motor b31 penetrates through the supporting arm 25 to be rotationally connected with a three-jaw chuck 32, the outer surface of the three-jaw chuck 32 is slidingly connected with a jaw 33, the intelligent control panel 7 operates the motor b31 to drive a pinion in the three-jaw chuck 32 to rotate with a gear disc and a chute on the gear disc is matched with a groove protruding from the jaw 33 to enable the jaw 33 to move towards the middle, the clamping device 3 clamps the rotor 4, the rotor 4 comprises a mandrel 41, the mandrel 41 is rotationally connected with a rotor main body 42, the intelligent control panel 7 operates the motor b31 to drive the three-jaw chuck 32 to enable the jaw 33 to clamp the middle part mandrel 41 and enable the mandrel 41 to rotate to finish the rotation of the rotor main body 42, when the motor b31 drives the three-jaw chuck 32 to realize the rotation of the rotor 4, the three-jaw chuck 32 can automatically center, the clamping range is fast, the clamping speed is fast, a dynamic balance correcting device 5 is arranged above the rotor 4, the dynamic balance correcting device 5 is fixedly arranged at the top of the table top 11, the dynamic balance correcting device 5 comprises a door frame-shaped supporting frame 51 and is fixedly connected with the table top 11, the outer wall of the top of the door frame-shaped supporting frame 51 is fixedly connected with a hydraulic cylinder 52, the hydraulic cylinder 52 is fixedly connected with a telescopic piston rod 53, the telescopic piston rod 53 penetrates through the door frame-shaped supporting frame 51 and is fixedly connected with a mounting frame 54, the inner wall of the mounting frame 54 is rotationally connected with a grinding roller 55, the telescopic piston rod 53 of the hydraulic cylinder 52 is controlled and started by an intelligent control panel 7 to be telescopically regulated to set grinding parameters, the grinding roller 55 grinds the rotor main body 42, the detection and the seamless connection synchronization of weight reduction are realized according to the set parameters, the correction efficiency of the dynamic balance of the rotor is improved, the collecting device 6 is arranged below the rotor 4, the collecting device 6 is fixedly connected with the adjusting device 2, the collecting device 6 comprises a drawing box a61, a drawing groove 62 is formed in the drawing box a61, a drawing box b63 is connected to the drawing box a 62 in a sliding mode, two ends of the drawing box a61 and the drawing box b63 are fixedly connected with the supporting arms 25 respectively, the length of the collecting device 6 can be automatically adjusted along with the distance between the two supporting arms 25, the drawing box a61 is not fixed in length, the drawing box b63 can be correspondingly drawn to match with the length required by the distance between the two supporting arms 25 along with the adjustment of the distance between the two supporting arms 25, scrap iron is effectively prevented from being ground to fall on the table top 11, the working environment is damaged, the collecting device 6 is effectively collected for recycling the scrap iron in the later period, the collecting time is saved, the working efficiency is improved, the intelligent control panel 7 is fixedly arranged on one side of the table top 11, a series of devices of the equipment are regulated and controlled by the intelligent control panel 7, and parameters including required grinding are set up through the intelligent control panel 7, the intelligent control panel 7 develop in the product technology, so that the conveying speed, the stability and the anti-interference capability are good.

In the utility model, when the intelligent control panel 7 is used, the motor a21 is operated to drive the bidirectional threaded rod 23 to move the sliding block 24 to move in the moving groove 22 in opposite directions or in opposite directions to adjust and set the distance between the two supporting arms 25, then the intelligent control panel 7 is operated to drive the motor b31 to drive the pinion and the gear disc in the three-jaw chuck 32 to rotate, and the sliding groove on the gear disc is matched with the groove protruding out of the clamping jaw 33 to enable the clamping jaw 33 to move towards the middle, the motor b31 drives the three-jaw chuck 32 to clamp the middle part mandrel 41 and enable the mandrel 41 to rotate to finish the rotation of the rotor main body 42, the intelligent control panel 7 is operated and started to enable the telescopic piston rod 53 of the hydraulic cylinder 52 to stretch and adjust to set grinding parameters to enable the grinding roller 55 to grind the rotor main body 42, the grinding scrap iron can fall into the collecting device 6 under the collecting device 6, the length of the collecting device 6 can be automatically adjusted along with the distance between the two supporting arms 25, the length of the drawing box a61 is not fixed, and the length of the drawing box b63 can be correspondingly drawn to match the length required by the distance of the distance between the two supporting arms 25.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a motor rotor dynamic balance processing equipment, includes workstation (1), its characterized in that: the workbench (1) comprises a table top (11), supporting legs (12) are fixedly connected below the table top (11), an adjusting device (2) is arranged on the table top (11), the adjusting device (2) is fixedly connected with a clamping device (3), the clamping device (3) is clamped with a rotor (4), a dynamic balance correcting device (5) is arranged above the rotor (4), the dynamic balance correcting device (5) is fixedly arranged at the top of the table top (11), a collecting device (6) is arranged below the rotor (4), the collecting device (6) is fixedly connected with the adjusting device (2), and an intelligent control panel (7) is fixedly arranged on one side of the table top (11).

2. The motor rotor dynamic balance processing apparatus according to claim 1, wherein: the adjusting device (2) comprises a movable groove (22) which is formed in the table top (11), a bidirectional threaded rod (23) is rotatably connected inside the movable groove (22), a motor a (21) is fixedly connected to one side outer wall of the table top (11), the output end of the motor a (21) extends into the movable groove (22) and is fixedly connected with one end of the bidirectional threaded rod (23), a sliding block (24) is connected with threads of the bidirectional threaded rod (23), the bottom of the sliding block (24) is slidably connected with the bottom of an inner cavity of the movable groove (22), and a supporting arm (25) is fixedly connected with the top of the sliding block (24) extending to the movable groove (22).

3. The motor rotor dynamic balance processing apparatus according to claim 1, wherein: the clamping device (3) comprises a motor b (31), the motor b (31) is fixedly connected with the outer wall of one end, far away from the table top (11), of the supporting arm (25), the output end of the motor b (31) penetrates through the supporting arm (25) to be connected with a three-jaw chuck (32) in a rotating mode, and the outer surface of the three-jaw chuck (32) is connected with a jaw (33) in a sliding mode.

4. The motor rotor dynamic balance processing apparatus according to claim 1, wherein: the rotor (4) comprises a mandrel (41), and the mandrel (41) is rotationally connected with a rotor main body (42).

5. The motor rotor dynamic balance processing apparatus according to claim 1, wherein: dynamic balance orthotic devices (5) are including door frame shape support frame (51), and with mesa (11) fixed connection, door frame shape support frame (51) top outer wall fixed connection pneumatic cylinder (52), pneumatic cylinder (52) fixedly connected with telescopic piston rod (53), telescopic piston rod (53) run through door frame shape support frame (51) fixed connection mounting bracket (54), mounting bracket (54) inner wall rotation is connected with grinding roller (55).

6. The motor rotor dynamic balance processing apparatus according to claim 1, wherein: the collecting device (6) comprises a drawing box a (61), a drawing groove (62) is formed in the drawing box a (61), a drawing box b (63) is connected in a sliding mode in the drawing groove (62), and two ends of the drawing box a (61) and two ends of the drawing box b (63) are fixedly connected with the supporting arm (25) respectively.