CN216731711U

CN216731711U - Motor bearing replacement workbench

Info

Publication number: CN216731711U
Application number: CN202123157982.XU
Authority: CN
Inventors: 武文涛; 贾少荣; 王志力; 张丽华
Original assignee: Three Gorges New Energy Siziwang Wind Power Co ltd
Current assignee: Three Gorges New Energy Siziwang Wind Power Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-06-14
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a workstation is changed to motor bearing, including the work box, the inside of work box is equipped with slewing mechanism, and one side of work box is equipped with and slewing mechanism complex elevating system, and a lateral symmetry of work box is equipped with the extension board, and one side of extension board is equipped with the centre gripping hydro-cylinder, and the output of centre gripping hydro-cylinder is equipped with the grip block, and there is the roof bottom of grip block through bolted connection, the beneficial effects of the utility model are that: through having added the centre gripping hydro-cylinder, realized that the centre gripping hydro-cylinder drives the grip block and carries out the centre gripping to the bearing on the motor, the roof restricts the processing to the bearing bottom, through having added slewing mechanism, realized the rotation of worm and driven a bull stick through the worm wheel and rotate the processing, a bull stick drives the gear through No. two bull sticks and rotates the processing, through having added elevating system, realized the rotation of gear and drive the rack and go up and down to handle, the rack drives lift platform through the connecting block and goes up and down to handle.

Description

Motor bearing replacement workbench

The technical field is as follows:

the utility model relates to a motor technical field specifically is a motor bearing changes workstation.

Background art:

an electric motor is a device that converts electrical energy into mechanical energy, and essentially comprises an electromagnet winding or distributed stator winding for generating a magnetic field and a rotating armature or rotor. Utilize the electrical coil to produce rotating magnetic field and act on the rotor and form the rotatory moment of torsion of magnetoelectric power, traditional motor need the manual work to use when the bearing is changed and draws the horse, and the great bearing of part needs the preparation large-scale horse of drawing, and is bulky, and the operation is complicated, and is consuming time longer, changes inefficiency.

The utility model has the following contents:

an object of the utility model is to provide a workstation is changed to motor bearing to solve the problem that proposes among the above-mentioned background art.

The utility model discloses by following technical scheme implement: the utility model provides a motor bearing changes workstation, includes the work box, the inside of work box is equipped with slewing mechanism, one side of work box be equipped with slewing mechanism complex elevating system, one side symmetry of work box is equipped with the extension board, one side of extension board is equipped with the centre gripping hydro-cylinder, the output of centre gripping hydro-cylinder is equipped with the grip block, there is the roof bottom of grip block through bolted connection, the top of work box is equipped with L type support, the inside of L type support be equipped with grip block complex roof pressure hydro-cylinder.

As a preferred embodiment of the present invention: the rotating mechanism comprises a gear, the inside of the working box is connected with a second rotating rod in a rotating mode, the outside of the second rotating rod is provided with the gear, the inside of the working box is connected with a first rotating rod in a rotating mode, the first rotating rod is fixedly connected with the second rotating rod, the inside of the working box is connected with a worm in a rotating mode, the outside of the first rotating rod is sleeved with a worm wheel, the worm is meshed with the worm wheel and is connected with the worm, the inside of the working box is provided with a motor, and the output end of the motor is fixedly connected with the worm.

As a preferred embodiment of the present invention: the lifting mechanism comprises a rack, the inside of the working box is slidably connected with the rack, the rack is connected with the gear in a meshed mode, one side of the rack is provided with a connecting block, the connecting block is slidably connected with the working box, one side of the working box is slidably connected with a lifting platform, one side of the connecting block is fixedly connected with the lifting platform, and a through groove is formed in the lifting platform.

As a preferred embodiment of the present invention: the both sides of rack all are equipped with T type slider, the inside symmetry of work box is seted up with T type slider complex T type spout, and T type slider and T type spout sliding connection.

As a preferred embodiment of the present invention: one side of work box is equipped with the oil tank, the top of oil tank is equipped with the oil pump, the input and the oil tank of oil pump pass through oil pipe connection, the output and the roof pressure hydro-cylinder of oil pump pass through oil pipe connection with the centre gripping hydro-cylinder.

As a preferred embodiment of the present invention: one side of the working box is provided with a control panel, and the jacking oil cylinder, the motor, the clamping oil cylinder and the oil pump are all electrically connected with the control panel.

The utility model has the advantages that: the utility model has the advantages of simple structure, it is novel and strong in practicability, through having added the centre gripping hydro-cylinder, realized that the centre gripping hydro-cylinder drives the bearing of grip block on to the motor and carries out the centre gripping, the roof limits the processing bottom the bearing, through having added slewing mechanism, realized the rotation of worm and driven a bull stick through the worm wheel and rotated the processing, a bull stick drives the gear through No. two bull sticks and rotates the processing, through having added elevating system, realized the rotation of gear and driven the rack and carry out the lift processing, the rack drives lift platform through the connecting block and carries out the lift processing.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention 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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a side view of the internal structure of the rotating mechanism of the present invention;

fig. 3 is a side view of the rack of the present invention;

fig. 4 is a schematic view of the top plate structure of the present invention;

fig. 5 is a top view of the clamping block of the present invention.

In the figure: 1. a work box; 2. an L-shaped bracket; 3. jacking the oil cylinder; 4. a rotating mechanism; 41. a motor; 42. a worm; 43. a first rotating rod; 44. a worm gear; 45. a gear; 5. a control panel; 6. a lifting mechanism; 61. connecting blocks; 62. a lifting platform; 63. a through groove; 64. a rack; 7. a T-shaped chute; 8. a T-shaped slider; 9. a support plate; 10. clamping the oil cylinder; 11. a clamping block; 12. a top plate; 13. an oil pump; 14. an oil tank; 15. and a second rotating rod.

The specific implementation mode is as follows:

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a motor bearing changes workstation, including work box 1, the inside of work box 1 is equipped with slewing mechanism 4, one side of work box 1 is equipped with and 4 complex elevating system 6 of slewing mechanism, one side symmetry of work box 1 is equipped with extension board 9, one side of extension board 9 is equipped with centre gripping hydro-cylinder 10, the output of centre gripping hydro-cylinder 10 is equipped with grip block 11, there is roof 12 bottom of grip block 11 through bolted connection, the top of work box 1 is equipped with L type support 2, the inside of L type support 2 is equipped with and 11 complex roof pressure hydro-cylinder 3 of grip block, grip block 11 carries out the centre gripping to the epaxial bearing of motor and handles, roof 12 supports the bearing bottom and handles, carry out the roof pressure processing to motor shaft through roof pressure hydro-cylinder 3, dismantle the bearing.

The rotating mechanism 4 comprises a gear 45, the inside of the working box 1 is rotatably connected with a second rotating rod 15, the outside of the second rotating rod 15 is provided with the gear 45, the inside of the working box 1 is rotatably connected with a first rotating rod 43, the first rotating rod 43 is fixedly connected with the second rotating rod 15, the inside of the working box 1 is rotatably connected with a worm 42, the outside of the first rotating rod 43 is sleeved with a worm wheel 44, the worm 42 is meshed with the worm wheel 44, the inside of the working box 1 is provided with a motor 41, the output end of the motor 41 is fixedly connected with the worm 42, the motor 41 drives the worm wheel 44 to rotate through the worm 42, the worm wheel 44 drives the second rotating rod 15 to rotate through the first rotating rod 43, the second rotating rod 15 drives the gear 45 to rotate, the lifting mechanism 6 comprises a rack 64, the inside of the working box 1 is slidably connected with the rack 64, the rack 64 is meshed with the gear 45, one side of the rack 64 is provided with a connecting block 61, and the connecting block 61 is slidably connected with the working box 1, one side of the working box 1 is connected with a lifting platform 62 in a sliding manner, one side of a connecting block 61 is fixedly connected with the lifting platform 62, a gear 45 is meshed with a rack 64, the gear 45 rotates and drives the rack 64 to perform height adjustment treatment, the rack 64 drives the lifting platform 62 to perform position adjustment treatment through the connecting block 61, a through groove 63 is formed in the lifting platform 62, two sides of the rack 64 are respectively provided with a T-shaped sliding block 8, T-shaped sliding grooves 7 matched with the T-shaped sliding blocks 8 are symmetrically formed in the working box 1, the T-shaped sliding blocks 8 are connected with the T-shaped sliding grooves 7 in a sliding manner, the rack 64 drives the T-shaped sliding blocks 8 to move, the T-shaped sliding blocks 8 are subjected to limiting sliding treatment in the T-shaped sliding grooves 7, the moving stability of the rack 64 is improved, an oil tank 14 is arranged on one side of the working box 1, an oil pump 13 is arranged at the top of the oil tank 14, the input end of the oil pump 13 is connected with the oil tank 14, the output end of the oil pump 13 is connected with the jacking oil cylinder 3 and the clamping oil cylinder 10 through oil pipes, the oil pump 13 pumps oil in the oil tank 14 and inputs the oil into the jacking oil cylinder 3 and the clamping oil cylinder 10 to work, one side of the working box 1 is provided with the control panel 5, the jacking oil cylinder 3, the motor 41, the clamping oil cylinder 10 and the oil pump 13 are all electrically connected with the control panel 5, the control panel 5 is convenient to perform centralized control processing on the device, and the safety and the working efficiency of the device are improved.

Specifically, when the electric motor is a double-shaft motor, the shaft at the bottom is inserted into the through groove 63, the device is electrified by an external power supply, the motor 41 is started by the control panel 5, the motor 41 drives the worm 42, the worm 42 drives the first rotating rod 43 to rotate by the worm gear 44, the first rotating rod 43 drives the gear 45 to rotate by the second rotating rod 15, the gear 45 is meshed with the rack 64, the gear 45 drives the rack 64 to move upwards, the rack 64 drives the T-shaped sliding block 8 to move, the T-shaped sliding block 8 performs limit sliding processing in the T-shaped sliding groove 7 to stabilize the movement of the rack 64, the rack 64 drives the lifting platform 62 to perform upward movement processing by the connecting block 61, the lifting platform 62 drives the motor at the top to move upwards to a proper position, the oil pump 13 is started by the control panel 5, the oil pump 13 pumps oil in the oil tank 14 to supply oil to the jacking oil cylinder 3 and the clamping oil cylinder 10, the clamping oil cylinder 10 is started through the control panel 5, the clamping oil cylinder 10 drives the clamping block 11 and the top plate 12 to move, the top plate 12 supports the bottom of a bearing on the motor, the clamping block 11 carries out clamping treatment on the outer side of the bearing on two sides, the motor 41 is restarted after clamping, the motor 41 rotates in the reverse direction, the motor 41 drives the worm wheel 44 through the worm 42, the worm wheel 44 drives the second rotating rod 15 and the gear 45 on the outer side to rotate in the reverse direction through the first rotating rod 43, can drive rack 64 through gear 45 and move down and handle, drive lift platform 62 through connecting block 61 and move down, start roof pressure hydro-cylinder 3, the output top of roof pressure hydro-cylinder 3 moves the motor shaft that the bottom is fixed, and the axle and the motor that move the motor move down, and axle outside bearing fixed position can dismantle the processing with the motor bearing.

The above description is only a 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 motor bearing changes workstation, includes work box (1), its characterized in that, the inside of work box (1) is equipped with slewing mechanism (4), one side of work box (1) be equipped with slewing mechanism (4) complex elevating system (6), one side symmetry of work box (1) is equipped with extension board (9), one side of extension board (9) is equipped with centre gripping hydro-cylinder (10), the output of centre gripping hydro-cylinder (10) is equipped with grip block (11), there is roof (12) bottom of grip block (11) through bolted connection, the top of work box (1) is equipped with L type support (2), the inside of L type support (2) is equipped with grip block (11) complex roof pressure hydro-cylinder (3).

2. A motor bearing changing station as claimed in claim 1, wherein: slewing mechanism (4) are including gear (45), the inside rotation of work box (1) is connected with bull stick (15) No. two, the outside of bull stick (15) No. two is equipped with gear (45), the inside rotation of work box (1) is connected with bull stick (43) No. one, and bull stick (43) and bull stick (15) fixed connection No. two, the inside rotation of work box (1) is connected with worm (42), the outside cover of bull stick (43) is equipped with worm wheel (44), worm (42) are connected with worm wheel (44) meshing, the inside of work box (1) is equipped with motor (41), the output and worm (42) fixed connection of motor (41).

3. A motor bearing changing station as claimed in claim 2, wherein: elevating system (6) are including rack (64), the inside sliding connection of work box (1) has rack (64), rack (64) are connected with gear (45) meshing, one side of rack (64) is equipped with connecting block (61), and connecting block (61) and work box (1) sliding connection, one side sliding connection of work box (1) has lift platform (62), one side and lift platform (62) fixed connection of connecting block (61), logical groove (63) have been seted up to the inside of lift platform (62).

4. A motor bearing changing station as claimed in claim 3, wherein: the two sides of the rack (64) are provided with T-shaped sliding blocks (8), T-shaped sliding grooves (7) matched with the T-shaped sliding blocks (8) are symmetrically formed in the working box (1), and the T-shaped sliding blocks (8) are connected with the T-shaped sliding grooves (7) in a sliding mode.

5. A motor bearing changing station as claimed in claim 2, wherein: one side of work box (1) is equipped with oil tank (14), the top of oil tank (14) is equipped with oil pump (13), the input and oil tank (14) of oil pump (13) pass through oil pipe connection, the output and the roof pressure hydro-cylinder (3) of oil pump (13) pass through oil pipe connection with centre gripping hydro-cylinder (10).

6. A motor bearing changing station as claimed in claim 5, wherein: one side of the working box (1) is provided with a control panel (5), and the jacking oil cylinder (3), the motor (41), the clamping oil cylinder (10) and the oil pump (13) are all electrically connected with the control panel (5).