CN218542965U

CN218542965U - Bearing ring convenient for mounting and positioning bearing

Info

Publication number: CN218542965U
Application number: CN202223106372.1U
Authority: CN
Inventors: 冯幸国; 吴正江
Original assignee: Xinchang Huanfu Machinery Technology Co ltd
Current assignee: Xinchang Huanfu Machinery Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-02-28
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a bearing ring convenient to bearing installation location, its technical scheme main points are: the bearing comprises a bearing seat, wherein a bearing outer ring is movably sleeved on the inner circular wall surface of the bearing seat; the installation component sets up the interior round wall of bearing inner race for install the bearing, the installation component includes the bearing inner race, the bearing inner race sets up the interior round wall of bearing inner race, the bearing inner race with a plurality of ball has been cup jointed in the activity between the bearing inner race, the bearing inner race with the holder has been cup jointed in the activity between the bearing inner race, the bearing inner race with the support ring has been cup jointed in the activity between the bearing inner race, and through the bearing frame, bearing inner race, ball, holder, support ring, spacing ring, resistance ring, mounting groove, coil spring, oil trap, oil outlet and clutch blocks that set up use of mutually supporting, the position slope of going on a journey when preventing the bearing installation to be convenient for fix a position the installation to the bearing.

Description

Bearing ring convenient for mounting and positioning bearing

Technical Field

The utility model relates to a bearing ring technical field, concretely relates to bearing ring convenient to bearing installation location.

Background

The bearing ring is a ring part of a radial rolling bearing with one or more raceways, the installation sequence is particularly required to be noticed when the bearing ring is installed, the front end and the back end of a precision bearing are also required to be noticed, dynamic unbalance is caused when the precision bearing is installed reversely, the performance of the bearing is influenced, the axial positioning of the ultra-precision angular contact ball bearing on a shaft or in a bearing seat generally adopts a locking nut or an end cover, the components are required to have higher geometric precision and good mechanical strength to provide stable support and positioning, the locking torque Mt of the precision locking nut or the end cover bolt must be ensured to be large enough to ensure that all components (including the bearing) are positioned without deformation and damage, and when the precision angular contact ball bearing is axially positioned by using the precision locking nut or the end cover, the following procedures are adopted to ensure that all the bearings are completely positioned, and the locking force is reset to the level required by estimation.

In the prior art, the bearing is installed in the bearing seat or sleeved on the outer circular wall surface of the rotating shaft, the surface of the bearing is smooth, and the bearing can move in the bearing seat when being installed into the bearing seat, so that the installation effect of the bearing is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a bearing ring convenient to location is installed to bearing has solved because the installation through the bearing is with its cover in axis of rotation excircle wall or install the inside at the bearing frame, and bearing surface is smooth, and the bearing installation is probably at the bearing frame internalization when advancing the bearing frame to can lead to the relatively poor problem of installation effect of bearing.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a bearing ring convenient for mounting and positioning a bearing comprises a bearing seat, wherein a bearing outer ring is movably sleeved on the inner circle wall surface of the bearing seat; the installation component sets up the interior circle wall of bearing inner race for install the bearing, the installation component includes: the bearing inner race, the bearing inner race sets up the interior circle wall of bearing inner race, the bearing inner race with a plurality of ball has been cup jointed in the activity between the bearing inner race, the bearing inner race with the holder has been cup jointed in the activity between the bearing inner race, the bearing inner race with the support ring has been cup jointed in the activity between the bearing inner race, the spacing ring has been seted up to the excircle wall of bearing inner race, two resistance rings have been cup jointed in the interior circle wall activity of spacing ring, the mounting groove has been seted up to the interior circle wall of resistance ring, inside one side fixed mounting of mounting groove has coil spring, coil spring with the interior circle wall fixed mounting of spacing ring, the oil catch bowl has been seted up to one side of resistance ring, a plurality of oil outlet has been seted up to the excircle wall of resistance ring, the excircle wall fixed mounting of resistance ring has a plurality of clutch blocks.

In order to facilitate the staff press the inside of advancing bearing frame with the bearing inner race, as the utility model discloses a bearing ring convenient to bearing installation location, the preferred, the shifting chute has been seted up to the one end of holder, the restriction groove has been seted up respectively to the inside both sides of shifting chute, two joint pieces have been cup jointed in the inside activity of shifting chute, the both sides difference fixed mounting of joint piece has the stopper, the stopper with the restriction groove activity is cup jointed, the first draw-in groove of a plurality of has been seted up to the interior round wall of bearing inner race, a plurality of second draw-in groove has been seted up to the excircle wall of bearing inner race, the joint piece with first draw-in groove activity is cup jointed, the joint piece with second draw-in groove activity is cup jointed.

For the convenience is restricted the joint piece, as the utility model discloses a bearing ring convenient to install location to bearing, the preferred, the sliding tray has been seted up to inside one side of sliding tray, two sliders have been cup jointed in the inside activity of sliding tray, one side fixed mounting of slider has the spring leaf, the spring leaf with joint piece fixed mounting, a plurality of joint groove has been seted up to inside one side in restriction groove, one side fixed mounting of stopper has the fixed block, the fixed block with joint groove activity is cup jointed.

In order to facilitate increasing the frictional force when the staff removes the joint piece, as the utility model discloses a be convenient for to bearing ring to bearing installation location, the preferred, a plurality of resistance groove has been seted up to one side of joint piece.

In order to facilitate letting two joint pieces adsorb to accomodate it together, as the utility model discloses a bearing ring convenient to location is installed to bearing, the fixed slot has been seted up respectively to the top surface and the bottom surface that the joint piece is close to each other, interior round wall fixed mounting of fixed slot has magnet.

In order to fix holder and support ring between bearing inner race and bearing inner race for the convenience, as the utility model discloses a bearing ring convenient to location is installed to bearing, the preferred, a plurality of constant head tank has been seted up to the one end of holder, the fixed orifices has been seted up to the interior round wall of constant head tank, the screw thread post has been cup jointed in the activity of the interior round wall of fixed orifices, a plurality of thread groove has been seted up to the one end of support ring, the screw thread post with thread groove threaded connection.

To sum up, the utility model discloses mainly have following beneficial effect:

through the mutual cooperation use of the bearing seat, the bearing outer ring, the bearing inner ring, the ball, the retainer, the support ring, the limit ring, the resistance ring, the mounting groove, the spiral spring, the oil collecting groove, the oil outlet and the friction block, the travel position is prevented from inclining when the bearing is installed, and therefore the bearing is convenient to position and install.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the retainer of the present invention;

FIG. 3 is a schematic view of the structure of the support ring of the present invention;

fig. 4 is a schematic diagram of a resistance ring structure of the present invention;

fig. 5 is a partial structural view of a in fig. 3.

Reference numerals are as follows: 1. a bearing seat; 2. a bearing outer race; 3. a bearing inner race; 4. a ball bearing; 5. a holder; 6. a support ring; 7. a limiting ring; 8. a resistance ring; 9. mounting grooves; 10. a coil spring; 11. an oil sump; 12. an oil outlet; 13. a friction block; 14. a moving groove; 15. a limiting groove; 16. a clamping block; 17. a limiting block; 18. a first card slot; 19. a second card slot; 20. a sliding groove; 21. a slider; 22. a spring plate; 23. a clamping groove; 24. a fixed block; 25. a resistance groove; 26. a fixing groove; 27. a magnet; 28. positioning a groove; 29. a fixing hole; 30. a threaded post; 31. a thread groove.

Detailed Description

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 work belong to the protection scope of the present invention.

Example one

Referring to fig. 1, 2, 3, 4 and 5, a bearing ring convenient for mounting and positioning a bearing comprises a bearing seat 1, wherein a bearing outer ring 2 is movably sleeved on the inner circular wall surface of the bearing seat 1, a mounting assembly is arranged on the inner circular wall surface of the bearing outer ring 2 and used for mounting the bearing, the mounting assembly comprises a bearing inner ring 3, the bearing inner ring 3 is arranged on the inner circular wall surface of the bearing outer ring 2, a plurality of balls 4 are movably sleeved between the bearing outer ring 2 and the bearing inner ring 3, a retainer 5 is movably sleeved between the bearing outer ring 2 and the bearing inner ring 3, a support ring 6 is movably sleeved between the bearing outer ring 2 and the bearing inner ring 3, a limit ring 7 is arranged on the outer circular wall surface of the bearing outer ring 2, and two resistance rings 8 are movably sleeved on the inner circular wall surface of the limit ring 7, the bearing comprises a resistance ring 8, a bearing outer ring 2, a bearing inner ring 3 and balls 4, wherein an installation groove 9 is formed in the inner circular wall surface of the resistance ring 8, a spiral spring 10 is fixedly installed on one side inside the installation groove 9, the spiral spring 10 is fixedly installed on the inner circular wall surface of a limiting ring 7, an oil collecting groove 11 is formed in one side of the resistance ring 8, a plurality of oil outlet holes 12 are formed in the outer circular wall surface of the resistance ring 8, a plurality of friction blocks 13 are fixedly installed on the outer circular wall surface of the resistance ring 8, and through the arranged bearing outer ring 2 and the combination of the bearing outer ring 2, the bearing inner ring 3 and the balls 4, a finished bearing can be formed, at this time, the resistance ring 8 follows the inside of the bearing housing 1, and then the lubricating oil injected into the oil sump 11 flows out through the oil outlet holes 12, and the bearing outer ring 2 can lubricate the bearing seat 1 when entering the bearing seat, thereby being convenient for workers to install the bearing, when the bearing enters the interior of the bearing seat 1, the coil spring 10 will drive the resistance ring 8 to rebound, and the resistance ring 8 and the friction block 13 are tightly attached to the inner circle wall surface of the bearing seat 1, so that the friction force between the bearing outer ring 2 and the inside of the bearing seat 1 can be increased, the inclination of the travel position during the installation of the bearing is prevented, thereby being convenient for positioning and mounting the bearing, one end of the retainer 5 is provided with a moving groove 14, two sides of the inner part of the moving groove 14 are respectively provided with a limiting groove 15, two clamping blocks 16 are movably sleeved in the moving groove 14, the two sides of the clamping block 16 are respectively and fixedly provided with a limiting block 17, the limiting blocks 17 are movably sleeved with the limiting grooves 15, the inner circular wall surface of the bearing outer ring 2 is provided with a plurality of first clamping grooves 18, the outer circular wall surface of the bearing inner ring 3 is provided with a plurality of second clamping grooves 19, the clamping block 16 is movably sleeved with the first clamping groove 18, the clamping block 16 is movably sleeved with the second clamping groove 19, by the clamping block 16, the bearing outer ring 2 and the bearing inner ring 3 can rotate when the bearing seat 1 is installed, so that the bearing outer ring 2 is not easy to press into the bearing seat 1, further, the worker moves the clamping blocks 16, then the two clamping blocks 16 are clamped into the first clamping groove 18 and the second clamping groove 19 respectively, therefore, the bearing outer ring 2, the bearing inner ring 3 and the retainer 5 can be connected together, so that the bearing outer ring is not easy to rotate, and a worker can press the bearing outer ring 2 into the bearing seat 1 conveniently.

Example two

Based on above-mentioned embodiment 1, refer to fig. 2, fig. 3, fig. 4 and fig. 5, sliding tray 20 has been seted up to inside one side of shifting chute 14, two sliders 21 have been cup jointed in the inside activity of sliding tray 20, one side fixed mounting of slider 21 has spring leaf 22, spring leaf 22 with joint piece 16 fixed mounting, a plurality of joint groove 23 has been seted up to inside one side of restriction groove 15, one side fixed mounting of stopper 17 has fixed block 24, fixed block 24 with joint groove 23 movable sleeve, through the spring leaf 22 that sets up, when the staff removes joint piece 16, through pressing joint piece 16 and drive stopper 17 and fixed block 24 and remove, can shift out fixed block 24 the inside of joint groove 23 and extrude spring leaf 22, remove the restriction to joint piece 16, after joint piece 16 has adjusted spring leaf 22 can drive joint piece 16, stopper 17 and fixed block 24 and kick-back, and then fixed block 24 can get into the inside of joint groove 23 to be convenient for limiting joint piece 16, a plurality of resistance groove 25 has been seted up to one side of joint piece 16, two the top surface and the fixed block 16 that cup joints near each other wall surface and fixed ring wall surface 26, the inner circle post fixed ring hole 30, the inner circle fixed ring 30 and the inner circle post fixed ring 30, the inner circle fixed ring constant head groove 31 has been seted up the inner circle constant head tank 30, the inner circle constant head tank 30 is seted up the magnet constant head tank 30.

The working principle is as follows: referring to fig. 1 to 5, through the arranged bearing outer ring 2, through the arranged combination of the bearing outer ring 2, the bearing inner ring 3 and the balls 4, a finished bearing can be formed, when a worker needs to install a bearing into the bearing seat 1, firstly, lubricating oil is injected through the inside of the oil collecting tank 11, then, the bearing outer ring 2 is moved to drive the resistance ring 8 to move, so that the bearing outer ring 2 and the bearing inner ring 3 are placed into the bearing seat 1, at this time, the resistance ring 8 can follow the inside of the bearing seat 1, then, the lubricating oil injected through the inside of the oil collecting tank 11 can flow out through the plurality of oil outlets 12, further, when the bearing outer ring 2 enters the inside of the bearing seat 1, the bearing can be lubricated, so that the worker can install the bearing, when the bearing enters the inside of the bearing seat 1, the spiral spring 10 can drive the resistance ring 8 to rebound, further, the resistance ring 8 and the friction block 13 can cling to the inner circular wall surface of the bearing seat 1, the friction force between the bearing outer ring 2 and the bearing 1 can be increased, thereby preventing the inclination of the bearing seat when the bearing is installed, and facilitating the positioning of the bearing.

Through the joint piece 16 that sets up, probably because bearing inner race 2 and bearing inner race 3 can rotate during the installation bearing frame 1, be difficult to exert oneself and press into bearing inner race 2 the inside of bearing frame 1, and then the staff is through removing joint piece 16, then go into the inside of first draw-in groove 18 and second draw-in groove 19 with two joint pieces 16 card respectively, thereby can be in the same place bearing inner race 2, bearing inner race 3 and holder 5 link together, make it be difficult to rotatory, be convenient for the staff press into bearing inner race 2 the inside of bearing frame 1.

Through the spring leaf 22 that sets up, when the staff removed joint piece 16, drive stopper 17 and fixed block 24 through pressing joint piece 16 and remove, can shift out the inside of joint groove 23 and extrude spring leaf 22 with fixed block 24, remove the restriction to joint piece 16, spring leaf 22 can drive joint piece 16 after joint piece 16 has adjusted, stopper 17 and fixed block 24 kick-back, and then fixed block 24 can get into the inside of joint groove 23, thereby be convenient for restrict joint piece 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bearing ring for facilitating the installation and positioning of a bearing, comprising:

the bearing comprises a bearing seat (1), wherein a bearing outer ring (2) is movably sleeved on the inner circle wall surface of the bearing seat (1);

the installation component is arranged on the inner circle wall surface of the bearing outer ring (2) and used for installing the bearing, and the installation component comprises: bearing inner race (3), bearing inner race (3) set up the interior circle wall of bearing inner race (2), bearing inner race (2) with a plurality of ball (4) have been cup jointed in the activity between bearing inner race (3), bearing inner race (2) with holder (5) have been cup jointed in the activity between bearing inner race (3), bearing inner race (2) with support ring (6) have been cup jointed in the activity between bearing inner race (3), spacing ring (7) have been seted up to the excircle wall of bearing inner race (2), two resistance rings (8) have been cup jointed in the interior circle wall activity of spacing ring (7), mounting groove (9) have been seted up to the interior circle wall of resistance ring (8), inside one side fixed mounting of mounting groove (9) has coil spring (10), coil spring (10) with the interior circle wall fixed mounting of spacing ring (7), oil sump (11) have been seted up to one side of resistance ring (8), a plurality of oil outlet (12) have been seted up to the excircle wall of resistance ring (8), the excircle wall fixed mounting of resistance ring (8) has a plurality of friction block (13).

2. A bearing ring for facilitating mounting and positioning of a bearing according to claim 1, wherein: shifting chute (14) have been seted up to the one end of holder (5), restriction groove (15) have been seted up respectively to the inside both sides of shifting chute (14), two joint pieces (16) have been cup jointed in the inside activity of shifting chute (14), the both sides of joint piece (16) are fixed mounting respectively has stopper (17), stopper (17) with restriction groove (15) activity is cup jointed, a plurality of first draw-in groove (18) have been seted up to the interior circle wall of bearing inner race (2), a plurality of second draw-in groove (19) have been seted up to the exterior circle wall of bearing inner race (3), joint piece (16) with first draw-in groove (18) activity is cup jointed, joint piece (16) with second draw-in groove (19) activity is cup jointed.

3. A bearing ring for facilitating mounting and positioning of a bearing according to claim 2, wherein: sliding tray (20) have been seted up to inside one side of shifting chute (14), two sliders (21) have been cup jointed in the inside activity of sliding tray (20), one side fixed mounting of slider (21) has spring leaf (22), spring leaf (22) with joint piece (16) fixed mounting, a plurality of joint groove (23) have been seted up to inside one side in restriction groove (15), one side fixed mounting of stopper (17) has fixed block (24), fixed block (24) with joint groove (23) activity is cup jointed.

4. A bearing ring for facilitating mounting and positioning of a bearing according to claim 3, wherein: one side of the clamping block (16) is provided with a plurality of resistance grooves (25).

5. A bearing ring for facilitating mounting and positioning of a bearing according to claim 3, wherein: two clamping blocks (16) are close to the top surface and the bottom surface and are respectively provided with a fixing groove (26), and the inner circle wall surface of the fixing groove (26) is fixedly provided with a magnet (27).

6. A bearing ring for facilitating mounting and positioning of a bearing according to claim 1, wherein: a plurality of constant head tank (28) have been seted up to the one end of holder (5), fixed orifices (29) have been seted up to the interior circle wall of constant head tank (28), screw thread post (30) have been cup jointed in the activity of the interior circle wall of fixed orifices (29), a plurality of thread groove (31) have been seted up to the one end of support ring (6), screw thread post (30) with thread groove (31) threaded connection.