CN221066210U

CN221066210U - Motor maintenance workbench

Info

Publication number: CN221066210U
Application number: CN202322721826.4U
Authority: CN
Inventors: 唐毅
Original assignee: Chongqing Zhanyou Machinery Manufacturing Co ltd
Current assignee: Chongqing Zhanyou Machinery Manufacturing Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-06-04
Anticipated expiration: 2033-10-11

Abstract

The utility model relates to the technical field of motors and discloses a motor maintenance workbench which comprises a supporting table and a rotating table, wherein a supporting frame is fixedly connected to the bottom of the supporting table, the rotating table is rotatably connected with the supporting table through a rotating shaft, two rolling shaft frames are arranged at the top of the rotating table and used for placing motor stators, rolling shafts are arranged in the rolling shaft frames, and two positioning assemblies are arranged between the supporting table and the rotating table. This motor maintenance work platform, through the pivot, make the revolving stage can rotate on the brace table to set up ring gear and arc rack, through arc rack and ring gear meshing, alright fix the pivot, prevent that it from taking place to rotate, realize the fixed effect of revolving stage, prevent to take place to rotate the condition and influence the maintenance effect when carrying out maintenance operation, and can fix the movable rod through butterfly fastening nut, prevent that the arc rack from taking place to remove, improve the fastening effect with ring gear meshing.

Description

Motor maintenance workbench

Technical Field

The utility model relates to the technical field of motors, in particular to a motor maintenance workbench.

Background

The motor maintenance workbench is a device specially used for motor maintenance. The motor maintenance platform provides a safe, stable and convenient working platform, so that maintenance personnel can conveniently carry out maintenance, maintenance and replacement work of the motor.

The motor stator is one of main components of the motor and is responsible for generating a rotating magnetic field to enable the motor to run, and due to long-time running or other factors, the motor stator can have problems of abrasion, insulation aging, wire breakage and the like, regular overhauling and maintenance are needed, and the performance and reliability of the motor are ensured; the stator is placed on the workbench, so that maintenance operation can be performed, but the existing workbench is rotary, can be rotated and can be adjusted in angle position, but cannot be fixed in the use process, and the stator is easily subjected to rotation deviation during maintenance, so that maintenance efficiency of the stator is affected.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a motor maintenance workbench to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor maintenance work platform for to motor stator overhauls's operation panel, including supporting bench and revolving stage, the bottom fixedly connected with support frame of supporting bench, the revolving stage rotates through pivot and supporting bench and is connected, the top of revolving stage is equipped with two roller frames for place motor stator, the inside of roller frame is equipped with the roller bearing, be equipped with two locating component between supporting bench and the revolving stage, the side surface fixedly connected with ring gear of pivot, locating component includes the arc rack, the side surface engagement of arc rack and ring gear is used for locating ring gear and pivot.

Preferably, a sliding groove penetrating up and down is formed in the supporting table, a movable rod is fixedly connected to the bottom of the arc-shaped rack, and the movable rod is in sliding connection with the inner portion of the sliding groove.

Preferably, the bottom end side surface of the movable rod is provided with threads, the side surface of the movable rod is in threaded connection with a butterfly-shaped fastening nut, the top of the butterfly-shaped fastening nut is overlapped with the bottom of the supporting table, and the top of the butterfly-shaped fastening nut is provided with a rubber ring.

Preferably, the bottom of revolving stage is equipped with and is annular distributed's universal ball, the ring channel has been seted up at the top of supporting bench, universal ball and the inside swing joint of ring channel.

Preferably, the two positioning components are bilaterally symmetrical about the central axis of the rotating shaft, the bottom of the arc-shaped rack is overlapped with the top of the supporting table, and a gap is reserved between the top of the arc-shaped rack and the bottom of the rotating table.

Preferably, the front side and the rear side of the roller frame are respectively provided with a strip-shaped groove, the front end and the rear end of the roller are respectively positioned in the two strip-shaped grooves, and the front end and the rear end of the roller are respectively connected with an adjusting nut in a threaded manner.

Preferably, the side surface of the roller is fixedly connected with two positioning sheets, and one side of the two positioning sheets, which are opposite to each other, is respectively overlapped with the inner walls of the front side and the rear side of the roller shaft frame.

Compared with the prior art, the utility model provides a motor maintenance workbench, which has the following beneficial effects:

1. This motor maintenance work platform, through the pivot, make the revolving stage can rotate on the brace table to set up ring gear and arc rack, through arc rack and ring gear meshing, alright fix the pivot, prevent that it from taking place to rotate, realize the fixed effect of revolving stage, prevent to take place to rotate the condition and influence the maintenance effect when carrying out maintenance operation, and can fix the movable rod through butterfly fastening nut, prevent that the arc rack from taking place to remove, improve the fastening effect with ring gear meshing.

2. This motor maintenance work platform through with roller bearing and spin frame swing joint, and can slide about the inside of bar groove, alright adjust the interval of two roller bearings to adapt to not unidimensional motor stator, and rotate adjusting nut alright fasten the roller bearing, prevent that it from sliding in the bar groove inside, and the axle sleeve on the roller bearing can rotate.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic diagram of the complete structure of the present utility model;

FIG. 2 is a schematic top view of the support table of the present utility model;

FIG. 3 is a schematic diagram of the front structure of the present utility model;

Fig. 4 is a schematic view of the structure of the roller frame of the present utility model.

Wherein: 1. a support table; 2. a rotary table; 3. a support frame; 4. a rotating shaft; 5. a roller frame; 6. a toothed ring; 7. an arc-shaped rack; 8. a chute; 9. a movable rod; 10. butterfly-shaped fastening nuts; 11. a universal ball; 12. an annular groove; 13. a roller; 14. a bar-shaped groove; 15. an adjusting nut; 16. and (5) positioning sheets.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Referring to fig. 1-4, a motor maintenance workbench for overhauling a motor stator, the motor maintenance workbench comprises a supporting table 1 and a rotating table 2, wherein a supporting frame 3 is fixedly connected to the bottom of the supporting table 1, the supporting table 1 is fixed through the supporting frame 3, the stabilizing effect of the workbench is guaranteed, the rotating table 2 is rotationally connected with the supporting table 1 through a rotating shaft 4, the bottom of the rotating shaft 4 is rotationally connected with the supporting table 1, the top end of the rotating shaft 4 is fixedly connected with the rotating table 2, two rolling shaft brackets 5 are arranged at the top of the rotating table 2, the two rolling shaft brackets 5 are bilaterally symmetrical relative to the central axis of the rotating table 2 and are used for placing the motor stator, a rolling shaft 13 is arranged in the rolling shaft brackets 5, a shaft sleeve is sleeved on the side surface of the rolling shaft 13 and is rotationally connected with the rolling shaft 13, two positioning components are arranged between the supporting table 1 and the rotating table 2, a toothed ring 6 is fixedly connected to the side surface of the rotating table 4, and the rotating table 2 rotates together, the positioning components comprise an arc-shaped rack 7, and the arc-shaped rack 7 is meshed with the side surface of the toothed ring 6 and the rotating table 4 are used for positioning the toothed ring 6 and the rotating table 4.

In the embodiment, four sliding grooves 8 penetrating up and down are formed in the supporting table 1, two movable rods 9 are fixedly connected to the bottom of the arc-shaped rack 7, the movable rods 9 are in sliding connection with the inner portions of the sliding grooves 8, the movable rods 9 at the bottoms of the two arc-shaped racks 7 are respectively in sliding connection with the four sliding grooves 8, and therefore the arc-shaped racks 7 can be limited, only left and right movement can be achieved, and the positioning effect on the toothed ring 6 is improved.

In the embodiment, the bottom end side surface of the movable rod 9 is provided with threads, the bottom end of the movable rod 9 extends to the lower side of the supporting table 1, the side surface of the movable rod 9 is in threaded connection with a butterfly-shaped fastening nut 10, the top of the butterfly-shaped fastening nut 10 is overlapped with the bottom of the supporting table 1, the top of the butterfly-shaped fastening nut 10 is provided with a rubber ring, the fastening effect between the butterfly-shaped fastening nut 10 and the supporting table 1 is improved through the rubber ring, and the movable rod 9 is prevented from sliding in the chute 8.

The embodiment, the bottom of revolving stage 2 is equipped with and is annular distributed's universal ball 11, and the quantity of universal ball 11 is a plurality of, and ring channel 12 has been seted up at the top of supporting bench 1, and universal ball 11 and the inside swing joint of ring channel 12, through the inside slip of universal ball 11 at ring channel 12, alright assurance revolving stage 2 pivoted stable effect, can support the edge of revolving stage 2 simultaneously, prevents that it from rocking the condition from appearing.

The embodiment, two locating component are bilateral symmetry about the axis of pivot 4, and arc rack 7's bottom and the top overlap joint of brace table 1, arc rack 7's top leaves the clearance with the bottom of revolving stage 2, can fix a position the left and right sides of ring gear 6 through two locating component, improves the positioning effect to ring gear 6, and avoid contacting with revolving stage 2 bottom, prevent to produce the friction with revolving stage 2 bottom.

In the embodiment, the front and rear sides of the roller frame 5 are provided with the bar grooves 14, the front and rear ends of the roller 13 are respectively located in the two bar grooves 14, the front and rear ends of the roller 13 are respectively connected with the adjusting nuts 15 in a threaded manner, one side of each adjusting nut 15 is overlapped with the side surface of the roller frame 5, the roller 13 can move in the bar grooves 14, the position of each adjusting nut is adjusted, and the adjusting nuts 15 are rotated to fix two points of the roller 13 with the front and rear sides of the roller frame 5 respectively, so that the roller 13 is prevented from moving.

In the embodiment, two positioning sheets 16 are fixedly connected to the side surface of the roller 13, one side of each of the two positioning sheets 16, which is opposite to the other side, is respectively overlapped with the inner walls of the front side and the rear side of the roller frame 5, and the roller 13 can be limited front and back through the positioning sheets 16, so that the roller 13 is prevented from moving front and back in the roller frame 5, and meanwhile, the roller 13 is prevented from tilting.

The application process of the utility model is as follows:

When the rotary table 2 is used, the distance between the two rollers 13 is adjusted according to the size of the motor stator, the adjusting nut 15 is loosened, the rollers 13 can be moved left and right in the strip-shaped groove 14, the position of the adjusting nut is adjusted, the motor stator can be stably placed on the two rollers 13, the butterfly-shaped fastening nut 10 is loosened, the arc-shaped rack 7 can be pulled to be separated from the toothed ring 6, the rotary table 2 can be rotated, when the rotary table 2 is required to be fixed, the arc-shaped rack 7 can be moved towards the toothed ring 6 and meshed with the toothed ring 6, the toothed ring 6 and the rotary shaft 4 can be prevented from rotating, and the fixing effect of the rotary table 2 is realized.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A motor maintenance workstation for to motor stator's operation panel of overhauing, its characterized in that: including supporting bench (1) and revolving stage (2), the bottom fixedly connected with support frame (3) of supporting bench (1), revolving stage (2) are connected with supporting bench (1) rotation through pivot (4), the top of revolving stage (2) is equipped with two roller frames (5) for place motor stator, the inside of roller frame (5) is equipped with roller bearing (13), be equipped with two locating component between supporting bench (1) and revolving stage (2), the side surface fixedly connected with ring gear (6) of pivot (4), locating component includes arc rack (7), the side surface engagement of arc rack (7) and ring gear (6) is used for locating ring gear (6) and pivot (4).

2. A motor repair bench according to claim 1, wherein: the inside of brace table (1) has seted up spout (8) that run through from top to bottom, the bottom fixedly connected with movable rod (9) of arc rack (7), the inside sliding connection of movable rod (9) and spout (8).

3. A motor repair bench according to claim 2, wherein: the bottom side surface of movable rod (9) is equipped with the screw thread, the side surface threaded connection of movable rod (9) has butterfly fastening nut (10), the top of butterfly fastening nut (10) and the bottom overlap joint of brace table (1), the top of butterfly fastening nut (10) is equipped with the rubber circle.

4. A motor repair bench according to claim 1, wherein: the bottom of revolving stage (2) is equipped with universal ball (11) that are annular distribution, ring channel (12) have been seted up at the top of supporting bench (1), the inside swing joint of universal ball (11) and ring channel (12).

5. A motor repair bench according to claim 1, wherein: the two positioning components are bilaterally symmetrical about the central axis of the rotating shaft (4), the bottom of the arc-shaped rack (7) is overlapped with the top of the supporting table (1), and a gap is reserved between the top of the arc-shaped rack (7) and the bottom of the rotating table (2).

6. A motor repair bench according to claim 1, wherein: the front and rear sides of the roller shaft frame (5) are provided with strip-shaped grooves (14), the front and rear ends of the roller shaft (13) are respectively positioned in the two strip-shaped grooves (14), and the front and rear ends of the roller shaft (13) are respectively connected with adjusting nuts (15) in a threaded manner.

7. A motor repair bench according to claim 1, wherein: two locating pieces (16) are fixedly connected to the side surfaces of the rolling shafts (13), and one sides of the two locating pieces (16) opposite to each other are respectively overlapped with the inner walls of the front side and the rear side of the rolling shaft frame (5).