CN213125798U

CN213125798U - Motor rotor bearing pressing tool device

Info

Publication number: CN213125798U
Application number: CN202022479517.7U
Authority: CN
Inventors: 杨红成; 杨海云; 施益龙; 杨梅红
Original assignee: Suzhou Best Electronic Technology Co ltd
Current assignee: Suzhou Best Electronic Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-04
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a motor rotor presses bearing tool equipment, the power distribution box comprises a box body, the center department bolt at box top has the operation panel, the top bolt of operation panel has the support frame, the center department bolt at support frame top has the cylinder, the piston rod of cylinder runs through the support frame and the bolt has the removal case, the center department bolt of removal incasement chamber bottom has first motor. The utility model discloses a cooperation of first gear, be convenient for drive second gear and third gear in step and carry out reverse movement, cooperation through second gear and third gear, be convenient for drive first rack board and second rack board simultaneously and carry out the syntropy and rotate, through first fixing base, the second fixing base, the cooperation of bracing piece and first spring, make the fixed effect of counterpressure bearing show more, improve the processing precision of counterpressure bearing, effectively confirm the processingquality of pressurize bearing, there is the poor problem of traditional electric motor rotor pressure bearing tooling device centre gripping effect of having solved.

Description

Motor rotor bearing pressing tool device

Technical Field

The utility model relates to a bearing field especially relates to a motor rotor presses bearing tooling device.

Background

The bearing is an important part in modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.

The pressure bearing is an important component part in the motor rotor, and the tooling device can be used in the processing process of the pressure bearing, so that the clamping effect of the traditional motor rotor pressure bearing tooling device is poor, and when the pressure bearing is processed, the pressure bearing is easy to shift, the processing precision of the pressure bearing is reduced, the quality level of the processed pressure bearing is uneven, the defective rate of a product is greatly improved, and the economic benefit of a manufacturer is indirectly influenced.

Therefore, it is necessary to provide a motor rotor bearing pressing tool device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric motor rotor presses bearing tool equipment has solved the poor problem of traditional electric motor rotor pressure bearing tool equipment centre gripping effect.

For solving the technical problem, the utility model provides a pair of electric motor rotor presses bearing tool equipment, the power distribution box comprises a box body, the central department bolt at box top has the operation panel, the top bolt of operation panel has the support frame, the central department bolt at support frame top has the cylinder, the piston rod of cylinder runs through the support frame and the bolt has the movable box, the central department bolt of movable box inner chamber bottom has first motor, the output shaft of first motor runs through the movable box and the bolt has the mill of beating, the inner chamber of box is provided with fixed establishment, the central department bolt at operation panel top has the second fixing base.

Preferably, the fixed establishment includes second motor, first gear, second gear, third gear, first rack board, second rack board, removal frame, grip slipper and slide bar, the center department at the box inner chamber back has bolted the second motor, the output shaft of second motor has bolted the first gear, the right side meshing of first gear has the second gear, the inner chamber of second gear has bolted the first rotation axis, and the front and the back of first rotation axis all are connected through the front and the back rotation of second bearing with the box inner chamber, the left side meshing of first gear has the third gear, the inner chamber of third gear has bolted the second rotation axis, and the front and the back of second rotation axis all are connected through the front and the back rotation of third bearing with the box inner chamber, the bottom meshing of second gear has first rack board, the top meshing of third gear has the second rack board, the equal bolt in outside of first rack plate and second rack plate has the removal frame, the logical groove that uses with the removal frame cooperation is all seted up to the both sides at box top, the removal frame is kept away from one side of box and is run through logical groove and support frame in proper order and bolted connection has the grip slipper, the top of box inner chamber and the both sides of bottom all have the slide bar through the backup pad bolt, the sliding surface of slide bar is connected with the sliding sleeve that uses with first rack plate and second rack plate cooperation.

Preferably, the center of the top of the operating platform is bolted with a first fixed seat, the periphery of one opposite side of the first fixed seat and the second fixed seat is connected with a supporting rod in a sliding mode, a first spring is sleeved on the surface of the supporting rod, and two sides of the first spring are bolted with one opposite side of the first fixed seat and one opposite side of the second fixed seat respectively.

Preferably, the centers of two sides of the inner cavity of the box body are respectively bolted with a buffer rod, one opposite side of the buffer rod penetrates through the movable frame and is bolted with a limiting block, a second spring is sleeved on the surface of the buffer rod, and two sides of the second spring are respectively bolted with one opposite side of the movable frame and the limiting block.

Preferably, the sliding grooves are formed in the two sides of the top of the operating platform from the front to the back in sequence, and the sliding blocks matched with the clamping seats for use are connected to the inner cavities of the sliding grooves in a sliding mode.

Preferably, the moving rods are bolted to two sides of the moving box, sliding rails are arranged at the tops of two sides of the inner cavity of the support frame, and the inner cavity of each sliding rail is connected with a pulley matched with the moving rod in a sliding mode.

Preferably, the arc-shaped grooves are formed in the opposite sides of the clamping seats, and the anti-skid pads are adhered to the opposite sides of the clamping seats through strong glue.

Compared with the prior art, the utility model provides a pair of electric motor rotor presses bearing tooling device has following beneficial effect:

the utility model provides a bearing pressing tool device for a motor rotor,

1. the utility model provides a driving source for the rotation of the first gear through the matching of the second motor, the second gear and the third gear are driven synchronously to rotate in the same direction through the matching of the first gear, the first rack plate and the second rack plate can be driven to move reversely through the matching of the second gear and the third gear, and through the matching of the first rack plate, the second rack plate, the moving frame and the clamping seat, the outer part of the pressure bearing can be effectively fixed, the pressure bearing is prevented from displacement and deflection in the processing process, and through the matching of the first fixed seat, the support rod and the first spring, can effectively fix pressure bearing inside for fixed effect to pressure bearing is showing more, improves the processing precision to pressure bearing, effectively confirms the processingquality of pressure bearing, has solved the poor problem of traditional electric motor rotor pressure bearing tool equipment centre gripping effect.

2. The utility model discloses a cooperation of buffer beam and second spring, play the effect that effective slip supported to removing the frame, also play the effect of effective elastic buffer to removing the frame simultaneously, cooperation through spout and slider, prevent that the grip slipper from appearing the displacement deviation in the clamping process to the pressure bearing, make the removal of grip slipper more steady, cooperation through slide rail and pulley, be convenient for carry out steady regulation to the mill of beating, play the effect that effective slip supported to the removal of the mill of beating, cooperation through grip slipper and slipmat, make grip slipper and pressure bearing's laminating degree higher, further strengthen the grip slipper to the centre gripping effect of pressure bearing.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a motor rotor bearing pressing tool device provided in the present invention;

FIG. 2 is a partial top cross-sectional view of the structure of the enclosure shown in FIG. 1;

fig. 3 is a top view of the first fixing seat, the second fixing seat, the support rod and the first spring shown in fig. 1;

fig. 4 is a partial perspective view of the structure of the holder and the slider shown in fig. 1.

Reference numbers in the figures: 1. a box body; 2. an operation table; 3. a support frame; 4. a cylinder; 5. a mobile box; 6. a first motor; 7. a fixing mechanism; 71. a second motor; 72. a first gear; 73. a second gear; 74. a third gear; 75. a first rack plate; 76. a second rack plate; 77. a movable frame; 78. a clamping seat; 79. a slide bar; 8. a first fixed seat; 9. a second fixed seat; 10. a support bar; 11. a first spring; 12. a buffer rod; 13. a second spring; 14. a chute; 15. a slider; 16. a slide rail; 17. a pulley.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, 2, 3 and 4 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a motor rotor bearing pressing tool device provided by the present invention, fig. 2 is a partial top sectional view of a structure of a case shown in fig. 1, fig. 3 is a top view of a structure of a first fixing seat, a second fixing seat, a support rod and a first spring shown in fig. 1, fig. 4 is a partial perspective view of a structure of a holder and a slider shown in fig. 1, a motor rotor bearing pressing tool device includes a case 1, an operating table 2 is bolted to a center of a top of the case 1, a support frame 3 is bolted to a top of the operating table 2, a cylinder 4 is bolted to a center of a top of the support frame 3, a piston rod of the cylinder 4 penetrates through the support frame 3 and is bolted to a moving case 5, a first motor 6 is bolted to a center of a bottom of an inner cavity of the moving case 5, an output shaft of the first motor 6 penetrates through the moving case 5 and is bolted to a polishing disc, the inner cavity of the box body 1 is provided with a fixing mechanism 7, and a second fixing seat 9 is bolted at the center of the top of the operating platform 2.

The fixing mechanism 7 comprises a second motor 71, a first gear 72, a second gear 73, a third gear 74, a first rack plate 75, a second rack plate 76, a moving frame 77, a clamping seat 78 and a sliding rod 79, the second motor 71 is bolted at the center of the back of the inner cavity of the box body 1 to provide a driving source for the rotation of the first gear 72, the first gear 72 is bolted at the output shaft of the second motor 71 to facilitate the synchronous driving of the second gear 73 and the third gear 74 to rotate in the same direction, the second gear 73 is meshed at the right side of the first gear 72, the first rotating shaft is bolted at the inner cavity of the second gear 73, the front and the back of the first rotating shaft are both rotationally connected with the front and the back of the inner cavity of the box body 1 through a second bearing, the third gear 74 is meshed at the left side of the first gear 72 to facilitate the simultaneous driving of the first rack plate 75 and the second rack plate 76 to move in the opposite direction, the inner cavity of the third gear 74 is bolted with a second rotating shaft, the front and the back of the second rotating shaft are rotatably connected with the front and the back of the inner cavity of the box body 1 through a third bearing, the bottom of the second gear 73 is meshed with a first rack plate 75, the top of the third gear 74 is meshed with a second rack plate 76, the outer sides of the first rack plate 75 and the second rack plate 76 are bolted with a movable frame 77, both sides of the top of the box body 1 are provided with through grooves matched with the movable frame 77, one side of the movable frame 77 far away from the box body 1 sequentially penetrates through the through grooves and the support frame 3 and is bolted with a clamping seat 78, both sides of the top and the bottom of the inner cavity of the box body 1 are bolted with sliding rods 79 through support plates, the surfaces of the sliding rods 79 are slidably connected with sliding sleeves matched with the first rack plate 75 and the second rack plate 76, so as to effectively fix the outer part of the pressure bearing, prevent that the pressure bearing from taking place the displacement skew in the course of working, effectively confirm the processingquality of pressure bearing, solved traditional electric motor rotor pressure bearing tool equipment clamping effect poor problem.

The central department bolt at 2 tops of operation panel has first fixing base 8, equal sliding connection all around of one side in opposite directions of first fixing base 8 and second fixing base 9 has bracing piece 10, the surface cover of bracing piece 10 is equipped with first spring 11, the both sides of first spring 11 respectively with first fixing base 8 and the bolt of one side in opposite directions of second fixing base 9, can effectively fix the inside of pressure bearing for the fixed effect of pressure bearing is showing more, improves the processing precision to pressure bearing.

The utility model discloses a box 1, including box 1, buffer rod 12, removal frame 77 and stopper, the surperficial cover of buffer rod 12 is equipped with second spring 13, the both sides of second spring 13 respectively with removal frame 77 and stopper one side bolt in opposite directions, play the effect of effective sliding support to removal frame 77, also play the effect of effective elastic buffer to removal frame 77 simultaneously.

Both sides at operation panel 2 top have all seted up spout 14 in proper order from the past to the back, the inner chamber sliding connection of spout 14 has the slider 15 that uses with the grip slipper 78 cooperation, prevents that the grip slipper 78 from the displacement deviation appearing in the clamping process of counterpressure bearing for the removal of grip slipper 78 is more steady.

The both sides of travelling bin 5 all are bolted connection to have the carriage release lever, slide rail 16 has all been seted up at the top of 3 inner chamber both sides of support frame, the inner chamber sliding connection of slide rail 16 has the pulley 17 with the carriage release lever cooperation use, is convenient for carry out steadily adjusting to the mill, plays the effect of effective sliding support to the removal of mill.

Arc-shaped grooves are formed in one opposite side of the clamping seat 78, and an anti-slip pad is connected to one opposite side of the clamping seat 78 through a strong adhesive, so that the attaching degree of the clamping seat 78 and a pressure bearing is higher, and the clamping effect of the clamping seat 78 on the pressure bearing is further enhanced.

The utility model provides a pair of electric motor rotor presses bearing tool equipment's theory of operation as follows:

when the utility model is used, a user firstly extrudes the support rod 10 towards the inner side, the support rod 10 drives the first spring 11 to extrude towards the inner side, then the user places the press bearing at the outer side of the second fixed seat 9, at this time, the elastic potential energy of the first spring 11 drives the support rod 10 to elastically reset towards the outer side until the support rod 10 presses the inner side of the bearing to fix, then the user starts the second motor 71 to work through the controller, the output shaft of the second motor 71 drives the first gear 72 to rotate anticlockwise, at the same time, the first gear 72 drives the second gear 73 to rotate clockwise, the first gear 72 drives the third gear 74 to rotate clockwise, then the second gear 73 drives the first rack plate 75 to move towards the left through the sliding sleeve, the third gear 74 drives the second rack plate 76 to move towards the right through the sliding sleeve, and then the first rack plate 75 and the second rack plate 76 synchronously drive the, thereby move frame 77 and drive holder 78 and move to the inboard, until holder 78 is fixed to the pressure bearing outside, can accomplish the centre gripping operation to the pressure bearing, the last user starts cylinder 4 through the controller and moves down, and the piston rod of cylinder 4 drives first motor 6 and the dish of polishing and moves down, falls to suitable position until the dish of polishing, can start first motor 6 work, and first motor 6 drives the dish of polishing afterwards and polishes the processing operation to the pressure bearing surface.

the utility model provides a driving source for the rotation of the first gear 72 through the cooperation of the second motor 71, the cooperation of the first gear 72 facilitates the synchronous rotation of the second gear 73 and the third gear 74 in the same direction, the cooperation of the second gear 73 and the third gear 74 facilitates the simultaneous reverse movement of the first rack plate 75 and the second rack plate 76, by the cooperation of the first rack plate 75, the second rack plate 76, the moving frame 77 and the holder 78, the outer part of the pressure bearing can be effectively fixed, the pressure bearing is prevented from displacement and deflection in the processing process, through the matching of the first fixed seat 8, the support rod 10 and the first spring 11, can effectively fix pressure bearing inside for fixed effect to pressure bearing is showing more, improves the processing precision to pressure bearing, effectively confirms the processingquality of pressure bearing, has solved the poor problem of traditional electric motor rotor pressure bearing tool equipment centre gripping effect.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a motor rotor pressure bearing tool equipment, includes box (1), its characterized in that: the center department bolt at box (1) top has operation panel (2), the top bolt of operation panel (2) has support frame (3), the center department bolt at support frame (3) top has cylinder (4), the piston rod of cylinder (4) runs through support frame (3) and the bolt has removal case (5), the center department bolt of removal case (5) inner chamber bottom has first motor (6), the output shaft of first motor (6) runs through removal case (5) and the bolt has the mill, the inner chamber of box (1) is provided with fixed establishment (7), the center department bolt at operation panel (2) top has second fixing base (9).

2. The motor rotor bearing pressing tool device according to claim 1, wherein the fixing mechanism (7) comprises a second motor (71), a first gear (72), a second gear (73), a third gear (74), a first rack plate (75), a second rack plate (76), a moving frame (77), a clamping seat (78) and a sliding rod (79), the second motor (71) is bolted at the center of the back surface of the inner cavity of the box body (1), the first gear (72) is bolted at an output shaft of the second motor (71), the second gear (73) is meshed at the right side of the first gear (72), a first rotating shaft is bolted at the inner cavity of the second gear (73), the front surface and the back surface of the first rotating shaft are rotatably connected with the front surface and the back surface of the inner cavity of the box body (1) through a second bearing, the third gear (74) is meshed at the left side of the first gear (72), a second rotating shaft is bolted in the inner cavity of the third gear (74), the front and the back of the second rotating shaft are rotationally connected with the front and the back of the inner cavity of the box body (1) through a third bearing, a first rack plate (75) is meshed with the bottom of the second gear (73), a second rack plate (76) is meshed with the top of the third gear (74), the outer sides of the first rack plate (75) and the second rack plate (76) are respectively bolted with a movable frame (77), through grooves matched with the moving frame (77) are arranged on both sides of the top of the box body (1), one side of the moving frame (77) far away from the box body (1) sequentially penetrates through the through groove and the supporting frame (3) and is bolted with a clamping seat (78), the two sides of the top and the bottom of the inner cavity of the box body (1) are bolted with slide bars (79) through supporting plates, the surface of the sliding rod (79) is connected with a sliding sleeve matched with the first rack plate (75) and the second rack plate (76) in a sliding mode.

3. The motor rotor bearing pressing tool device according to claim 1, wherein a first fixing seat (8) is bolted at the center of the top of the operating platform (2), supporting rods (10) are connected to the peripheries of one opposite sides of the first fixing seat (8) and the second fixing seat (9) in a sliding mode, a first spring (11) is sleeved on the surface of each supporting rod (10), and two sides of each first spring (11) are bolted to one opposite side of the first fixing seat (8) and the second fixing seat (9) respectively.

4. The electric motor rotor bearing pressing tool device according to claim 2, characterized in that a buffer rod (12) is bolted at the centers of two sides of the inner cavity of the box body (1), one side of the buffer rod (12) opposite to the buffer rod penetrates through the moving frame (77) and is bolted with a limiting block, a second spring (13) is sleeved on the surface of the buffer rod (12), and two sides of the second spring (13) are respectively bolted with one side of the moving frame (77) opposite to the limiting block.

5. The motor rotor bearing pressing tool device according to claim 2, wherein sliding grooves (14) are formed in the two sides of the top of the operating platform (2) from front to back in sequence, and sliding blocks (15) matched with the clamping seats (78) are connected to inner cavities of the sliding grooves (14) in a sliding mode.

6. The motor rotor bearing pressing tool device according to claim 1, wherein moving rods are bolted to two sides of the moving box (5), sliding rails (16) are arranged at the tops of two sides of the inner cavity of the support frame (3), and pulleys (17) matched with the moving rods are slidably connected to the inner cavity of the sliding rails (16).

7. The tool device for the motor rotor bearing pressing according to claim 2, characterized in that an arc-shaped groove is formed in one opposite side of the clamping seat (78), and a non-slip mat is adhered to one opposite side of the clamping seat (78) through a strong adhesive.