CN220533081U - Adjustable bearing installation equipment - Google Patents

Abstract

The utility model discloses adjustable bearing mounting equipment, relates to the technical field of bearing mounting, and aims to solve the technical problem that a bearing and a bearing seat cannot be accurately positioned in the prior art; the adjustable bearing mounting device comprises a working platform, wherein a positioning box is arranged below the working platform, a moving block is arranged inside the positioning box, a positioning cylinder is arranged above the moving block, a positioning telescopic rod is arranged in the positioning cylinder, the top end of the positioning telescopic rod is connected with a connecting rod, the top end of the positioning cylinder is provided with an adjusting hole, one end of the connecting rod is provided with a measuring laser emitter, and the top surface of the positioning cylinder is provided with a positioning laser emitter; this adjustable bearing erection equipment uses through setting up connecting rod, location telescopic link, measurement laser emitter and regulation hole's cooperation, can carry out accurate location to the axle center of not unidimensional bearing mount pad to the cooperation location laser emitter is fixed a position the bearing.

Description

Adjustable bearing installation equipment

Technical Field

The utility model belongs to the technical field of bearing installation, and particularly relates to adjustable bearing installation equipment.

Background

The bearing is an important part in mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and whether the bearing is installed correctly or not influences the precision, the service life and the performance of the bearing; in the in-service use, when pressing the bearing into the bearing frame hole, generally adopt the hammer to beat, but beat the point and beat the dynamics and be difficult for controlling, cause the bearing damage easily, also easily make the bearing slope unable continuous installation for the disability rate of bearing is high, workman's work efficiency is low.

At present, the utility model patent with the patent number of CN214518684U discloses a bearing mounting device convenient to adjust, which ensures the mounting precision of the bearing by adjusting the bearing seat and the centering groove to the coaxial center position and centering the bearing with the bearing seat by the clamping position of the laser lamp to the standard bearing; the mounting heights of the centering plate and the hydraulic telescopic rod are adjusted through the lifting seat and the centering cylinder, so that the bearings with different specifications can be assembled, and the bearing seat is convenient to clamp and fix quickly through the cooperation of the clamping blocks and the limiting blocks; in addition, three limiting cylinders are uniformly arranged on the limiting plate, so that the centering and fixing of the bearing are ensured, and the assembly quality of the bearing is further improved; however, the bearing is positioned by only one group of laser lamps, so that the bearing and the bearing seat cannot be accurately positioned.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide an adjustable bearing mounting device which aims at solving the technical problem that the bearing and a bearing seat cannot be accurately positioned in the prior art.

(2) Technical proposal

In order to solve the technical problems, the utility model provides adjustable bearing installation equipment which comprises a working platform, wherein a positioning box is arranged below the working platform, a moving block is arranged inside the positioning box, a positioning cylinder is arranged above the moving block, a positioning telescopic rod is arranged inside the positioning cylinder, a plurality of groups of connecting rods are rotatably connected to the top end of the positioning telescopic rod, a plurality of groups of adjusting holes are formed in the top end of the positioning cylinder, a plurality of groups of connecting rods penetrate through a plurality of groups of adjusting holes respectively, a plurality of groups of connecting rods are positioned at one end outside the positioning cylinder and are respectively provided with a measuring laser emitter, and a positioning laser emitter is arranged at the center of the top surface of the positioning cylinder.

When the adjustable bearing installation equipment of the technical scheme is used, the positioning telescopic rods are utilized to drive the multiple groups of connecting rods to lift, and the multiple groups of connecting rods penetrate through the multiple groups of adjusting holes respectively, so that the inclination angles of the multiple groups of connecting rods change when the multiple groups of connecting rods lift, the top ends of the multiple groups of connecting rods are provided with the measuring laser transmitters, the measuring radius of the measuring laser transmitters is adjusted, and the circle centers of bearing installation seats with different diameters are determined by the positioning laser transmitters.

Further, one side of the positioning box is provided with two groups of transverse motors, two groups of transverse screws are arranged in the positioning box, one end of each transverse screw is connected with two groups of output ends of each transverse motor, two groups of transverse screws are provided with sliding blocks, two groups of sliding blocks are arranged above the corresponding sliding blocks, a longitudinal screw is arranged between the corresponding mounting blocks, one end of each longitudinal screw penetrates through the corresponding mounting block and is connected with the corresponding longitudinal motor, a fixed rod is arranged between the corresponding mounting blocks, the corresponding moving block is in sliding connection with the corresponding fixed rod, the corresponding moving block is in threaded connection with the corresponding longitudinal screw, and when the positioning box is used, the corresponding positioning box is driven to rotate by the corresponding transverse motor, so that the corresponding moving block is driven to move, and is driven to move longitudinally and transversely, and accordingly the positioning barrel is driven to move longitudinally and transversely, and the positioning laser emitter can be aligned with the center of a circle of the bearing mounting seat.

Further, set up the location opening on work platform's the top surface, the location opening set up in the top of positioning box, work platform's below is provided with the retainer plate, the retainer plate set up in the inside of positioning box, the top surface of retainer plate is provided with multiunit connecting spring, multiunit connecting spring's top all with work platform's bottom surface is connected, be provided with the locating lever on the inside lateral wall of retainer plate, when using, utilize the retainer plate can fix the locating lever to utilize the inside that the locating lever inserted the bearing mount pad, thereby fix the bearing mount pad.

Further, the locating lever sets up to the multiunit, and the multiunit locating lever evenly distributed, multiunit the one end of locating lever all with the inside lateral wall of retainer plate passes through spring hinged joint, multiunit the top of locating lever all is provided with the crashproof piece, work platform's below is provided with the gag lever post, the gag lever post sets up to the multiunit, and the multiunit the gag lever post all runs through the retainer plate, when using, utilize spring hinge, can adjust the angle of locating lever to can match the bearing mount pad of locating lever and different diameters.

Further, the top of work platform sets up the curb plate, the top of curb plate is provided with the roof the below of roof is provided with the installation telescopic link, the cover is equipped with the connecting plate on the installation telescopic link, the connecting plate with installation telescopic link fixed connection, the below of connecting plate is provided with the fixed plate, the fixed plate with installation telescopic link sliding connection, the top of fixed plate is provided with buffer spring, buffer spring sets up to the multiunit, the multiunit buffer spring's top all with the bottom surface fixed connection of connecting plate, be provided with multiunit splint on the bottom plate of fixed plate, when using, utilize the curb plate can support the roof, and utilize the installation telescopic link to drive connecting plate and fixed plate decline, the fixed plate cover is located on the installation telescopic link, utilizes buffer spring can make when receiving pressure, and the distance between fixed plate and the connecting plate reduces, promptly when utilizing splint to press from both sides tight back to the bearing, the installation telescopic link extends, drives the bearing decline, when fixed plate and bearing mount pad contact, the shrink, reduces the distance between fixed plate and the fixed plate with the fixed plate all with the bottom surface fixed plate fixed bearing fixed connection, when using the bearing to press mounting to make the bearing, can not accomplish the centre gripping, can not accomplish the bearing to install in the inside location, can be out of the clamp, when using the bearing is installed to the accurate.

Further, the below of fixed plate is provided with multiunit installation pole, multiunit the one end of installation pole with the bottom surface fixed connection of connecting plate, multiunit the other end of installation pole all runs through the fixed plate, multiunit the installation pole is located all be provided with the clamp plate on the one end of connecting plate below, when using, utilize the installation pole on the one hand can fix a position the fixed plate, on the other hand can drive the clamp plate and exert pressure to the bearing for the bearing receives when installing the force more even.

Further, be provided with the mounting panel on the bottom surface of fixed plate, the mounting panel sets up to the multiunit, the multiunit the mounting panel with multiunit splint one-to-one, multiunit the mounting panel is close to one side at fixed plate center all is provided with the clamp telescopic link, the one end of clamp telescopic link respectively with multiunit splint fixed connection, when using, utilize the multiunit clamp telescopic link to adjust the central point that removes multiunit splint to cooperate with the location laser emitter, make the center of bearing align with the center of bearing mount pad, prevent the bearing damage when the installation.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the adjustable bearing mounting device, the positioning telescopic rods are utilized to drive the plurality of groups of connecting rods to lift, the plurality of groups of connecting rods penetrate through the plurality of groups of adjusting holes respectively, so that when the plurality of groups of connecting rods lift, the inclination angles of the plurality of groups of connecting rods are changed, the top ends of the plurality of groups of connecting rods are provided with the measuring laser transmitters, so that the measuring radius of the measuring laser transmitters is adjusted, the circle centers of bearing mounting seats with different diameters are determined by utilizing the positioning laser transmitters, the transverse motor is utilized to drive the transverse screw rod to rotate, the two groups of moving blocks are driven to move, the longitudinal motor is utilized to drive the longitudinal screw rod to rotate, the moving block is driven to move, and the positioning cylinder is driven to longitudinally move and transversely move, so that the positioning laser transmitters can be aligned with the circle centers of the bearing mounting seats;

2. according to the adjustable bearing mounting device, the side plates are utilized to support the top plate, the mounting telescopic rods are utilized to drive the connecting plates and the fixing plates to descend, the fixing plates are sleeved on the mounting telescopic rods, the buffer springs are utilized to enable the distance between the fixing plates and the connecting plates to be reduced when the bearing is stressed, namely, after the clamping plates are utilized to clamp the bearing, the mounting telescopic rods are extended to drive the bearing to descend, when the fixing plates are in contact with the bearing mounting seat, the buffer springs are contracted, the distance between the mounting plates and the fixing plates is reduced, so that the bearing is extruded into the bearing mounting seat by the mounting telescopic rods, and the bearing is mounted, so that the bearing cannot be separated from clamping of the clamping plates during mounting, and is positioned accurately.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a bottom portion of an embodiment of the present utility model.

Fig. 3 is a schematic view of a cross-section of an embodiment of the present utility model.

Fig. 4 is a schematic view of a cross-section of an embodiment of the present utility model.

The marks in the drawings are: 1. a working platform; 2. a positioning box; 3. a moving block; 4. a positioning cylinder; 5. positioning a telescopic rod; 6. a connecting rod; 7. an adjustment aperture; 8. measuring a laser emitter; 9. positioning a laser emitter; 10. a transverse motor; 11. a transverse screw; 12. a sliding block; 13. a mounting block; 14. a longitudinal screw; 15. a longitudinal motor; 16. a fixed rod; 17. positioning the opening; 18. a positioning ring; 19. a connecting spring; 20. a positioning rod; 21. an anti-collision block; 22. a limit rod; 23. a side plate; 24. a top plate; 25. installing a telescopic rod; 26. a connecting plate; 27. a fixing plate; 28. a buffer spring; 29. a clamping plate; 30. a mounting rod; 31. a mounting plate; 32. clamping the telescopic rod.

Detailed Description

This embodiment is for adjustable bearing erection equipment, its three-dimensional structure schematic diagram is as shown in fig. 1, its bottom structure schematic diagram is as shown in fig. 2, this adjustable bearing erection equipment includes work platform 1, work platform 1's below is provided with positioning box 2, positioning box 2's inside is provided with movable block 3, the top of movable block 3 is provided with positioning cylinder 4, positioning cylinder 4's inside is provided with location telescopic link 5, the top rotation of location telescopic link 5 is connected with multiunit connecting rod 6, multiunit regulation hole 7 has been seted up on the top of positioning cylinder 4, multiunit connecting rod 6 runs through multiunit regulation hole 7 respectively, multiunit connecting rod 6 is located at the outside one end of positioning cylinder 4 and all is provided with measuring laser emitter 8, positioning cylinder 4's top surface center department is provided with location laser emitter 9, positioning box 2's one side is provided with two sets of transverse motor 10, positioning box 2's inside is provided with two sets of transverse screw 11, one end of transverse screw 11 respectively with the output of two sets of transverse motor 10 be connected, all be provided with sliding block 12 on two sets of transverse screw 11, the top of two sets of sliding block 12 all is provided with multiunit connecting block 13, the installation piece 13 is provided with between two sets of longitudinal screw rod 13 and the longitudinal connection 16, the longitudinal connection 16 has vertical screw rod 13, the longitudinal connection 16 has between the longitudinal connection screw rod 13.

Wherein, the locating opening 17 has been seted up on the top surface of work platform 1, the locating opening 17 sets up in the top of locating box 2, the below of work platform 1 is provided with the retainer plate 18, the retainer plate 18 sets up in the inside of locating box 2, the top surface of retainer plate 18 is provided with multiunit connecting spring 19, multiunit connecting spring 19's top all is connected with the bottom surface of work platform 1, be provided with locating lever 20 on the inside lateral wall of retainer plate 18, locating lever 20 sets up to the multiunit, multiunit locating lever 20 evenly distributed, the one end of multiunit locating lever 20 all passes through spring hinge connection with the inside lateral wall of retainer plate 18, the top of multiunit locating lever 20 all is provided with crashproof piece 21, the below of work platform 1 is provided with gag lever post 22, gag lever post 22 sets up to the multiunit, multiunit gag lever post 22 all runs through locating plate 18.

The cross-sectional structure of the bearing installation device is shown in fig. 3, the cross-sectional structure of the bearing installation device is shown in fig. 4, a side plate 23 is arranged above the working platform 1, a top plate 24 is arranged above the side plate 23, an installation telescopic rod 25 is arranged below the top plate 24, a connecting plate 26 is sleeved on the installation telescopic rod 25, the connecting plate 26 is fixedly connected with the installation telescopic rod 25, a fixing plate 27 is arranged below the connecting plate 26, the fixing plate 27 is slidably connected with the installation telescopic rod 25, a buffer spring 28 is arranged above the fixing plate 27, the buffer springs 28 are arranged in multiple groups, the top ends of the buffer springs 28 are fixedly connected with the bottom surface of the connecting plate 26, multiple groups of clamping plates 29 are arranged on the bottom plate of the fixing plate 27, multiple groups of installation rods 30 are arranged below the fixing plate 27, one ends of the multiple groups of installation rods 30 are fixedly connected with the bottom surface of the connecting plate 26, the other ends of the multiple groups of installation rods 30 penetrate through the fixing plate 27, and one ends of the multiple groups of installation rods 30 below the connecting plate 26 are provided with pressing plates.

Meanwhile, the mounting plates 31 are arranged on the bottom surface of the fixing plate 27, the mounting plates 31 are arranged in a plurality of groups, the plurality of groups of mounting plates 31 are in one-to-one correspondence with the plurality of groups of clamping plates 29, clamping telescopic rods 32 are arranged on one sides of the plurality of groups of mounting plates 31, which are close to the center of the fixing plate 27, and one ends of the clamping telescopic rods 32 are fixedly connected with the plurality of groups of clamping plates 29 respectively.

When the adjustable bearing installation equipment of the technical scheme is used, the positioning telescopic rod 5 is utilized to drive the plurality of groups of connecting rods 6 to lift, the plurality of groups of connecting rods 6 respectively penetrate through the plurality of groups of adjusting holes 7, so that when the plurality of groups of connecting rods 6 lift, the inclination angles of the plurality of groups of connecting rods 6 are changed, the top ends of the plurality of groups of connecting rods 6 are respectively provided with the measuring laser emitters 8, so that the measuring radius of the measuring laser emitters 8 is adjusted, the circle centers of bearing installation seats with different diameters are determined by utilizing the positioning laser emitters 9, the transverse motor 10 is utilized to drive the transverse screw 11 to rotate, so as to drive the two groups of moving blocks 3 to move, the longitudinal motor 15 is utilized to drive the longitudinal screw 14 to rotate, so as to drive the moving blocks 3 to drive the positioning cylinder 4 to longitudinally move and transversely move, so that the positioning laser emitters 9 can be aligned with the circle centers of the bearing installation seats, the positioning rod 20 can be fixed by the positioning ring 18, the positioning rod 20 is inserted into the bearing mounting seat, the bearing mounting seat is fixed, the angle of the positioning rod 20 can be adjusted by the spring hinge, the positioning rod 20 can be matched with bearing mounting seats with different diameters, the top plate 24 can be supported by the side plate 23, the connecting plate 26 and the fixing plate 27 can be driven to descend by the mounting telescopic rod 25, the fixing plate 27 is sleeved on the mounting telescopic rod 25, the distance between the fixing plate 27 and the connecting plate 26 can be reduced by the buffer spring 28 when pressure is applied, namely, after the bearing is clamped by the clamping plate 29, the mounting telescopic rod 25 is stretched to drive the bearing to descend, the buffer spring 28 is contracted when the fixing plate 27 is contacted with the bearing mounting seat, the distance between the mounting plate 31 and the fixing plate 27 is reduced, thereby utilize the installation telescopic link 25 to extrude the bearing to the bearing mount pad inside, accomplish the installation for the bearing can not break away from the centre gripping of splint 29 when the installation, the location is accurate, utilizes installation pole 30 on the one hand can fix a position fixed plate 27, and on the other hand can drive the clamp plate and exert pressure to the bearing, makes the power that receives when the bearing is installed more even, utilizes multiunit clamp telescopic link 32 can adjust the removal to multiunit splint 29's central point put, thereby cooperates with location laser emitter 9, makes the center of bearing and the center alignment of bearing mount pad, prevents that the bearing from damaging when the installation.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims (7)

1. An adjustable bearing mounting apparatus comprising a work platform (1); the positioning device is characterized in that a positioning box (2) is arranged below the working platform (1), a moving block (3) is arranged inside the positioning box (2), a positioning cylinder (4) is arranged above the moving block (3), a positioning telescopic rod (5) is arranged inside the positioning cylinder (4), a plurality of groups of connecting rods (6) are rotationally connected to the top end of the positioning telescopic rod (5), a plurality of groups of adjusting holes (7) are formed in the top end of the positioning cylinder (4), a plurality of groups of connecting rods (6) penetrate through the plurality of groups of adjusting holes (7) respectively, a plurality of groups of connecting rods (6) are located at one end outside the positioning cylinder (4) and are respectively provided with a measuring laser emitter (8), and a positioning laser emitter (9) is arranged at the center of the top surface of the positioning cylinder (4).

2. An adjustable bearing mounting device according to claim 1, characterized in that one side of the positioning box (2) is provided with two groups of transverse motors (10), the inside of the positioning box (2) is provided with two groups of transverse screws (11), one end of each transverse screw (11) is connected with the output end of each transverse motor (10) respectively, two groups of transverse screws (11) are provided with sliding blocks (12), two groups of sliding blocks (12) are provided with mounting blocks (13), a longitudinal screw (14) is arranged between the two groups of mounting blocks (13), one end of each longitudinal screw (14) penetrates through the mounting block (13) and is connected with a longitudinal motor (15), a fixed rod (16) is arranged between the two groups of mounting blocks (13), the moving block (3) is connected with the fixed rod (16) in a sliding mode, and the moving block (3) is connected with the longitudinal screw (14) in a threaded mode.

3. The adjustable bearing mounting device according to claim 2, wherein a positioning opening (17) is formed in the top surface of the working platform (1), the positioning opening (17) is arranged above the positioning box (2), a positioning ring (18) is arranged below the working platform (1), the positioning ring (18) is arranged in the positioning box (2), a plurality of groups of connecting springs (19) are arranged on the top surface of the positioning ring (18), the top ends of the plurality of groups of connecting springs (19) are connected with the bottom surface of the working platform (1), and a positioning rod (20) is arranged on the inner side wall of the positioning ring (18).

4. An adjustable bearing mounting device according to claim 3, wherein the positioning rods (20) are arranged in a plurality of groups, the positioning rods (20) are uniformly distributed in a plurality of groups, one ends of the positioning rods (20) are connected with the inner side wall of the positioning ring (18) through spring hinges, the top ends of the positioning rods (20) are provided with anti-collision blocks (21), a limiting rod (22) is arranged below the working platform (1), the limiting rods (22) are arranged in a plurality of groups, and the limiting rods (22) penetrate through the positioning ring (18).

5. The adjustable bearing mounting device according to claim 4, wherein a side plate (23) is arranged above the working platform (1), a top plate (24) is arranged above the side plate (23), a mounting telescopic rod (25) is arranged below the top plate (24), a connecting plate (26) is sleeved on the mounting telescopic rod (25), the connecting plate (26) is fixedly connected with the mounting telescopic rod (25), a fixing plate (27) is arranged below the connecting plate (26), the fixing plate (27) is slidably connected with the mounting telescopic rod (25), buffer springs (28) are arranged above the fixing plate (27), the buffer springs (28) are arranged in a plurality of groups, the top ends of the buffer springs (28) are fixedly connected with the bottom surface of the connecting plate (26), and a plurality of groups of clamping plates (29) are arranged on the bottom plate of the fixing plate (27).

6. An adjustable bearing mounting device according to claim 5, characterized in that a plurality of groups of mounting bars (30) are arranged below the fixing plate (27), one ends of the plurality of groups of mounting bars (30) are fixedly connected with the bottom surface of the connecting plate (26), the other ends of the plurality of groups of mounting bars (30) penetrate through the fixing plate (27), and a pressing plate is arranged at one end of the plurality of groups of mounting bars (30) below the connecting plate (26).

7. An adjustable bearing mounting device according to claim 6, characterized in that mounting plates (31) are arranged on the bottom surface of the fixing plate (27), the mounting plates (31) are arranged in a plurality of groups, the plurality of groups of mounting plates (31) are in one-to-one correspondence with the plurality of groups of clamping plates (29), clamping telescopic rods (32) are arranged on one sides, close to the center of the fixing plate (27), of the plurality of groups of mounting plates (31), and one ends of the clamping telescopic rods (32) are fixedly connected with the plurality of groups of clamping plates (29) respectively.