CN218603331U

CN218603331U - Front cover dismounting device for motor maintenance

Info

Publication number: CN218603331U
Application number: CN202222097336.7U
Authority: CN
Inventors: 崔学国; 任昆明; 曹志臣
Original assignee: Changzhi Shentong Explosion Proof Motor Repair And Construction Co ltd
Current assignee: Changzhi Shentong Explosion Proof Motor Repair And Construction Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-03-10
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a front cover dismounting device for motor maintenance, which comprises a base, wherein a positioning cylinder is arranged in the middle of the top end of the base, a vertical plate is arranged at the rear side of the top end of the base, a first screw cap is arranged at one side of the front end of the vertical plate, and a first clamping mechanism is arranged at the rear end of the first screw cap; the beneficial effects are that: through the location drum that sets up inside round platform structure, can vertically place the motor, can fix a position and deposit the motor of different diameters, simultaneously at the inside fixture I that sets up of riser, cooperation location disc and location screw thread bull stick, can drive the locating plate back-and-forth movement, make the mount pad of motor tightly support press on the locating plate, set up fixture II inside the locating plate, and set up a plurality of rotatable movable clamping plates on the sand grip, can realize the fixed of not equidimension mount pad, and realize the fixed to the motor fast, the motor appears rocking when preventing to dismantle, the effectual efficiency of improvement maintenance personal to motor protecgulum dismantlement.

Description

Front cover dismounting device for motor maintenance

Technical Field

The utility model relates to a motor maintenance technical field particularly, relates to a protecgulum dismounting device that motor maintenance used.

Background

The motor is mainly used for generating driving torque and is used as a power source of electric appliances or various machines. The motor can be divided into a direct current motor and an alternating current motor according to the type of a working power supply. In order to ensure the working stability of the motor, the front cover of the motor is generally tightly fixed on the motor casing to ensure the sealing performance inside the motor.

The motor has certain probability to appear damaging in long-time use, and in order to make things convenient for the maintenance personal to maintain the motor, at first need dismantle the protecgulum of motor. Current motor protecgulum is all through a plurality of screws and motor housing fixed connection, in order to guarantee leakproofness and the fastness between motor protecgulum and the motor housing, the tightness of screw and motor protecgulum is too big, and current protecgulum dismounting device for motor maintenance lacks the clamping structure to the motor, and the motor rocks easily when dismantling for the dismantlement of screw is very difficult.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a protecgulum dismounting device that motor maintenance was used to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a protecgulum dismounting device that motor maintenance was used, includes the base, the top middle part of base is equipped with the location drum, the top rear side of base is equipped with the riser, front end one side of riser is equipped with screw thread spiral cover one, the rear end of screw thread spiral cover one is equipped with fixture one, just fixture one is located the inside of riser, the front end of riser is equipped with the locating plate, front end one side of locating plate is equipped with screw thread spiral cover two, the rear end of screw thread spiral cover two is equipped with fixture two, just fixture two is located the inside of locating plate, the rear end of locating plate is equipped with two pairs and extends to the inside nose bar of riser, the front end of locating plate is equipped with a pair of sand grip that extends to its inside, every the front end of sand grip all is equipped with two movable grip blocks that distribute from top to bottom.

Preferably, the first clamping mechanism is the same as the second clamping mechanism, the first clamping mechanism comprises a connecting shaft, a pair of gears is arranged on the connecting shaft in a fixed sleeve mode, racks connected with the gears in a meshed mode are arranged on the side walls of the gears, the first threaded cap is movably connected with the racks, bevel gears are arranged at the top end and the bottom end of the connecting shaft, bevel gears II connected with the bevel gears in a meshed mode are arranged on the side walls of the bevel gears I, pushing convex strips I are arranged on the side walls of the bevel gears II, the bevel gears II are connected with the inner wall of the vertical plate, a plurality of connecting plates connected with the convex rods are arranged inside the vertical plate, and the connecting plates are located behind the pushing convex strips I.

Preferably, the rack is of a frame structure, and a pair of positioning sleeves connected with the inner wall of the vertical plate are sleeved on the rack.

Preferably, the riser with the inside of locating plate all is equipped with a pair of fixed axle that is connected rather than the inner wall, two the fixed axle all overlaps and is equipped with rather than assorted promotion sand grip two, two the fixed axle cover is equipped with rather than assorted torque spring.

Preferably, the inside of riser is equipped with the location disc, the rear end of location disc is equipped with and runs through to the location screw thread swing arm in riser rear.

Preferably, the positioning cylinder is of a circular truncated cone structure, a screwdriver storage drawer is arranged on the front face of the base, and an illuminating lamp is arranged above the front face of the vertical plate.

The utility model has the advantages that: through the location drum that sets up inside round platform structure, can vertically place the motor, can fix a position the motor of depositing different diameters, make things convenient for maintenance personal to the inside maintenance of motor, simultaneously at the inside fixture one that sets up of riser, cooperation location disc and location screw thread swing arm, can drive the locating plate back-and-forth movement, make the tight support of mount pad of motor press on the locating plate, inside fixture two that sets up of locating plate, and set up a plurality of rotatable movable clamping plates on the sand grip, can realize the fixed of not equidimension mount pad, and realize the fixed to the motor fast, the motor appears rocking when preventing to dismantle, the efficiency of effectual improvement maintenance personal to motor protecgulum dismantlement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a front cover dismounting device for motor maintenance according to an embodiment of the present invention;

fig. 2 is a side sectional view of a riser in a front cover dismounting device for motor maintenance according to an embodiment of the present invention;

fig. 3 is a side view of a rack in a front cover dismounting device for motor maintenance according to an embodiment of the present invention.

In the figure:

1. a base; 2. positioning the cylinder; 3. a vertical plate; 4. positioning a plate; 5. a nose bar; 6. a convex strip; 7. a movable clamping plate; 8. a connecting shaft; 9. a gear; 10. a rack; 11. screwing a first screw cap; 12. a first bevel gear; 13. a second bevel gear; 14. pushing the first convex strip; 15. a connecting plate; 16. a positioning sleeve; 17. a fixed shaft; 18. pushing the convex strips II; 19. a torque spring; 20. positioning a disc; 21. positioning the threaded screw rod; 22. a screwdriver storage drawer; 23. an illuminating lamp; 24. and screwing a second screw cap.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a protecgulum dismounting device of motor maintenance usefulness.

The first embodiment;

as shown in fig. 1-3, according to the utility model discloses protecgulum dismounting device that motor maintenance used, including base 1, the top middle part of base 1 is equipped with location drum 2, the top rear side of base 1 is equipped with riser 3, front end one side of riser 3 is equipped with screw thread spiral cover one 11, the rear end of screw thread spiral cover one 11 is equipped with fixture one, just fixture one is located the inside of riser 3, the front end of riser 3 is equipped with locating plate 4, front end one side of locating plate 4 is equipped with screw thread spiral cover two 24, the rear end of screw thread spiral cover two 24 is equipped with fixture two, just fixture two is located the inside of locating plate 4, the rear end of locating plate 4 is equipped with two pairs of protruding poles 5 that extend to the inside of riser 3, the front end of locating plate 4 is equipped with a pair of protruding strip 6 that extends to its inside, every the front end of protruding strip 6 all is equipped with two movable grip blocks 7 that distribute from top to bottom.

The second embodiment;

as shown in fig. 1-3, according to the utility model discloses a protecgulum dismounting device that motor maintenance used, fixture one with fixture two is the same, fixture one includes connecting axle 8, the fixed cover of connecting axle 8 is equipped with a pair of gear 9, the lateral wall of gear 9 is equipped with the rack 10 rather than the meshing is connected, just screw thread spiral cover one 11 with rack 10 swing joint, the top and the bottom of connecting axle 8 all are equipped with bevel gear one 12, the lateral wall of bevel gear one 12 all is equipped with bevel gear two 13 rather than the meshing is connected, two the lateral wall of bevel gear two 13 all is equipped with promotes sand grip one 14, and two bevel gear two 13 all with the inner wall of riser 3 is connected, riser 3 inside be equipped with a plurality of connecting plate 15 that the nose bar 5 is connected, just connecting plate 15 is located promote the rear of sand grip one 14, can drive locating plate 4 back-and forth movement, play good promotion regulatory effect, rack 10 is frame type structure, rack 10 cover be equipped with a pair of locating sleeve 16 that the inner wall of riser 3 is connected prevents that 10 from breaking away from gear 9, the stability that the improvement rack 10 removed.

The third embodiment;

as shown in fig. 1-3, according to the utility model discloses protecgulum dismounting device that motor maintenance used, riser 3 with the inside of locating plate 4 all is equipped with a pair of fixed axle 17 that is connected rather than the inner wall, two fixed axle 17 all overlaps and is equipped with two 18 rather than assorted promotion sand grip, two fixed axle 17 overlaps and is equipped with rather than assorted torque spring 19, has good elasticity pushing action, wherein the inside of riser 3 is equipped with location disc 20, the rear end of location disc 20 be equipped with run through to the location screw thread swing arm 21 at riser 3 rear plays the positioning action, improves the fastness after locating plate 4 adjusts.

Example four;

as shown in fig. 1-3, according to the utility model discloses protecgulum dismounting device that motor maintenance was used, the inside of location drum 2 is the round platform structure, can fix a position not motor of equidimension, the front of base 1 is equipped with the screwdriver and deposits drawer 22, can deposit instruments such as screwdriver, makes things convenient for maintenance personal's maintenance, the front top of riser 3 is equipped with light 23, plays good illumination effect, makes things convenient for maintenance personal's maintenance.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the tail of the motor is placed on the positioning cylinder 2 which is internally in a circular truncated cone structure, at the moment, the front cover of the motor is vertically upward, the screw thread screw cap I11 is rotated, the rack 10 horizontally moves, the rack 10 drives the gear 9 to rotate in the moving process, the gear 9 drives the connecting shaft 8 to rotate, the connecting shaft 8 drives the upper bevel gear I12 and the lower bevel gear I12 to rotate, the bevel gear I12 correspondingly drives the bevel gear II 13 which is in meshed connection with the bevel gear I to rotate, the bevel gear II 13 correspondingly drives the two push convex strips I14 to swing (simultaneously swing forwards), the limit of the push convex strips I14 is lost, under the elastic force of the torque spring 19, the positioning plate 4 moves forwards and the mounting seat of the motor is tightly attached, the positioning screw rod 21 is rotated to drive the positioning disc 20 to move forwards, the locking of the positioning plate 4 is realized, according to the size of the motor mounting seat, the movable clamping plate 7 swings at a proper position, the screw thread screw cap II 24 is rotated to drive the positioning plate 4 to move backwards, finally, the motor mounting seat of the movable clamping plate 7 is clamped, the maintenance and the maintenance of the motor is fixed, the screw driver is opened, the screw driver is taken out and the drawer is convenient for the maintenance of the maintenance personnel for the maintenance of the motor front cover to disassemble the motor.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a protecgulum dismounting device that motor maintenance used, its characterized in that, includes base (1), the top middle part of base (1) is equipped with location drum (2), the top rear side of base (1) is equipped with riser (3), front end one side of riser (3) is equipped with screw thread spiral cover (11), the rear end of screw thread spiral cover (11) is equipped with fixture one, just fixture one is located the inside of riser (3), the front end of riser (3) is equipped with locating plate (4), front end one side of locating plate (4) is equipped with screw thread spiral cover two (24), the rear end of screw thread spiral cover two (24) is equipped with fixture two, just fixture two is located the inside of locating plate (4), the rear end of locating plate (4) is equipped with two pairs and extends to protruding pole (5) inside riser (3), the front end of locating plate (4) is equipped with a pair of sand grip (6) that extend to its inside, every the front end of sand grip (6) all is equipped with movable grip (7) that two distribute from top to bottom.

2. The front cover dismounting device for motor maintenance according to claim 1, wherein the first clamping mechanism is the same as the second clamping mechanism, the first clamping mechanism comprises a connecting shaft (8), the connecting shaft (8) is fixedly sleeved with a pair of gears (9), side walls of the gears (9) are provided with racks (10) meshed with the first clamping mechanism, the first threaded screw cap (11) is movably connected with the racks (10), the top end and the bottom end of the connecting shaft (8) are provided with first bevel gears (12), side walls of the first bevel gears (12) are provided with second bevel gears (13) meshed with the first bevel gears (12), side walls of the two bevel gears (13) are provided with first pushing convex strips (14), the two second bevel gears (13) are connected with inner walls of the vertical plates (3), connecting plates (15) connected with the plurality of convex rods (5) are arranged inside the vertical plates (3), and the connecting plates (15) are located behind the first pushing convex strips (14).

3. The front cover dismounting device for motor maintenance according to claim 2, characterized in that the rack (10) is a frame-shaped structure, and the rack (10) is sleeved with a pair of positioning sleeves (16) connected with the inner walls of the vertical plates (3).

4. The front cover dismounting device for motor maintenance according to claim 1, characterized in that a pair of fixing shafts (17) connected with the inner wall of the vertical plate (3) and the positioning plate (4) are respectively arranged inside the vertical plate and the positioning plate, two of the fixing shafts (17) are respectively sleeved with a second pushing convex strip (18) matched with the fixing shafts, and two of the fixing shafts (17) are sleeved with a torque spring (19) matched with the fixing shafts.

5. The front cover dismounting device for motor maintenance according to claim 1, wherein a positioning disc (20) is provided inside the vertical plate (3), and a positioning screw rod (21) penetrating to the rear of the vertical plate (3) is provided at the rear end of the positioning disc (20).

6. The front cover dismounting device for motor maintenance according to claim 1, characterized in that the interior of the positioning cylinder (2) is a circular truncated cone structure, the front of the base (1) is provided with a screwdriver storage drawer (22), and a lighting lamp (23) is arranged above the front of the vertical plate (3).