CN216241874U

CN216241874U - Combined type sealing bearing

Info

Publication number: CN216241874U
Application number: CN202122344960.8U
Authority: CN
Inventors: 李铿
Original assignee: Jiangsu Qite Automobile Parts Co ltd
Current assignee: Jiangsu Qite Automobile Parts Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-08
Anticipated expiration: 2031-09-27

Abstract

The utility model belongs to the technical field of sealed bearings, and relates to a combined sealed bearing which comprises a first sealed bearing body, a second sealed bearing body and a first clamping block, wherein the second sealed bearing body is lapped on the side surface of the first sealed bearing body. The utility model has the advantages of, this combination formula seal bearing, through the fixed block, the fixed slot, the cooperation of second spring and spacing ring, when people need make up first seal bearing body and second seal bearing body, people only need earlier the joint of fixture block in the draw-in groove, simultaneously with the fixed block joint in the fixed slot, the joint in-process, the fixed block promotes the stopper and removes to spacing inslot portion, when the fixed block removes to the assigned position, under the cooperation of second spring and spacing ring, can be with the stopper joint in the activity groove, accomplish the combination, made things convenient for people to make up first seal bearing body and second seal bearing body, the bearing capacity of bearing has been improved.

Description

Combined type sealing bearing

Technical Field

The utility model belongs to the technical field of sealed bearings, and particularly relates to a combined type sealed bearing.

Background

The bearing is an important part in the present mechanical equipment, its main function is to support the mechanical rotator, reduce the coefficient of friction in its motion process, and guarantee its gyration precision, in order to prevent that the dust from getting into the bearing and influencing the use, the bearing itself often has certain leakproofness, also be called sealed bearing, in many mechanical equipment, the bearing is at the rotation in-process, need bear great radial force, after radial force surpassed certain degree, can produce great influence to the performance of bearing, consequently, many occasions can use a plurality of bearings combination together, can improve the bearing capacity of bearing greatly, but current integrated configuration is not convenient for later stage dismantlement maintenance, in order to solve above problem, we propose following device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a combined type sealing bearing, which solves the technical problem that later-period disassembly and maintenance are inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: a combined type sealed bearing comprises a first sealed bearing body, a second sealed bearing body and a first clamping block, wherein the second sealed bearing body is lapped on the side surface of the first sealed bearing body, the side surface of the first sealed bearing body is fixedly connected with the clamping block, the surface of the second sealed bearing body is provided with a clamping groove, the clamping block is clamped in the clamping groove, a transmission bin is arranged inside the first sealed bearing body, the surface of the transmission bin is provided with a first bearing in a penetrating manner, a first rotating shaft is arranged inside the first bearing in a penetrating manner, the upper end of the first rotating shaft is fixedly connected with a knob, the surface of the first sealed bearing body is provided with a groove, the knob is arranged in the groove, the lower end of the first rotating shaft is fixedly connected with a first bevel gear, the inner wall of the transmission bin is fixedly connected with a second bearing, a second rotating shaft is arranged inside the second bearing in a penetrating manner, and the surface of the second rotating shaft is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear.

As a further scheme of the utility model: second pivot right-hand member fixedly connected with screw thread post, screw thread post surface threaded connection has the screwed pipe, screwed pipe right-hand member fixedly connected with connecting block, first sealed bearing body side fixedly connected with fixed block, the fixed slot has been seted up on second sealed bearing body surface, the fixed block joint is in the fixed slot, the movable groove has been seted up on the fixed block surface, the transmission storehouse communicates with the movable groove mutually, the connecting block sets up in the movable groove.

As a further scheme of the utility model: the limiting rod penetrates through the inner portion of the movable groove, the first spring is sleeved on the surface of the limiting rod, a stop block is fixedly connected to the surface of the limiting rod, and the limiting rod is tightly attached to the connecting block.

As a further scheme of the utility model: the limiting groove is formed in the surface of the fixed groove, a telescopic rod is fixedly connected to the inner wall of the limiting groove, a second spring is sleeved on the surface of the telescopic rod, a limiting ring is sleeved on the surface of the telescopic rod, a limiting block is fixedly connected to the upper end of the telescopic rod, and the position of the limiting block corresponds to the movable groove.

As a further scheme of the utility model: the threaded pipe is characterized in that sliding blocks are fixedly connected to the side faces of the threaded pipes, sliding grooves are formed in the surfaces of the transmission bins, the sliding blocks are connected in the sliding grooves in a sliding mode, and the sliding blocks and the sliding grooves are respectively two and are symmetrically arranged on two sides of the threaded pipes.

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

1. this combination formula seal bearing, through the fixed block, the fixed slot, the cooperation of second spring and spacing ring, when people need make up first seal bearing body and second seal bearing body, people only need earlier the fixture block joint in the draw-in groove, simultaneously with the fixed block joint in the fixed slot, the joint in-process, the fixed block promotes the stopper and removes to spacing inslot portion, when the fixed block removes to the assigned position, under the cooperation of second spring and spacing ring, can be with the stopper joint in the activity groove, accomplish the combination, made things convenient for people to make up first seal bearing body and second seal bearing body, the bearing capacity of bearing has been improved.

2. This combination formula seal bearing, through first bevel gear, second bevel gear, the cooperation of screw thread post and screwed pipe, when people need unpack first seal bearing body and second seal bearing body apart, people only need twist and move the knob, it rotates to drive first bevel gear, at second bevel gear, under the cooperation of screw thread post and screwed pipe, can drive the connecting block and remove right, remove the in-process, the connecting block promotes the gag lever post and removes, thereby release the movable groove with the stopper of joint in the movable groove, then people can remove first seal bearing body, take out the fixed block from the fixed slot, the fixture block breaks away from in the draw-in groove simultaneously, the completion is dismantled, work efficiency is improved, the practicality of device is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front cross-sectional structural schematic view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at B;

FIG. 4 is an enlarged schematic view of FIG. 1 at A;

in the figure: 1. a first sealed bearing body; 2. a second sealed bearing body; 3. a clamping block; 4. a card slot; 5. a transmission bin; 6. a groove; 7. a first bearing; 8. a first rotating shaft; 9. a knob; 10. a first bevel gear; 11. a second bearing; 12. a second rotating shaft; 13. a threaded post; 14. a threaded pipe; 15. a slider; 16. a chute; 17. a fixed block; 18. a movable groove; 19. connecting blocks; 20. a limiting rod; 21. a first spring; 22. a stopper; 23. a limiting groove; 24. a telescopic rod; 25. a second spring; 26. a limiting ring; 27. a limiting block; 28. a second bevel gear; 29. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a combined type sealed bearing comprises a first sealed bearing body 1, a second sealed bearing body 2 and a first clamping block 3, wherein the second sealed bearing body 2 is lapped on the side surface of the first sealed bearing body 1, the clamping block 3 is fixedly connected to the side surface of the first sealed bearing body 1, the surface of the second sealed bearing body 2 is provided with a clamping groove 4, the clamping block 3 is clamped in the clamping groove 4, a transmission bin 5 is arranged inside the first sealed bearing body 1, a first bearing 7 is arranged on the surface of the transmission bin 5 in a penetrating manner, a first rotating shaft 8 is arranged inside the first bearing 7 in a penetrating manner, the upper end of the first rotating shaft 8 is fixedly connected with a knob 9, the surface of the first sealed bearing body 1 is provided with a groove 6, the knob 9 is arranged in the groove 6, the lower end of the first rotating shaft 8 is fixedly connected with a first bevel gear 10, the inner wall of the transmission bin 5 is fixedly connected with a second bearing 11, a second rotating shaft 12 is arranged inside the second bearing 11 in a penetrating manner, a second bevel gear 28 is fixedly connected to the surface of the second rotating shaft 12, the first bevel gear 10 is meshed with the second bevel gear 28, the first bevel gear 10, the second bevel gear 28, the threaded column 13 and the threaded pipe 14 are matched, when people need to disassemble the first sealed bearing body 1 and the second sealed bearing body 2, people only need to twist the knob 9 to drive the first bevel gear 10 to rotate, the second bevel gear 28, the threaded column 13 and the threaded pipe 14 are matched to drive the connecting block 19 to move rightwards, and during the movement, the connecting block 19 pushes the stopper rod 20 to move, thereby pushing the stopper 27 snapped in the movable groove 18 out of the movable groove 18, then, one can move the first sealed bearing body 1, take the fixing block 17 out of the fixing groove 29, meanwhile, the clamping block 3 is separated from the clamping groove 4, so that the disassembly is completed, the working efficiency is improved, and the practicability of the device is improved.

Specifically, 12 right-hand member fixedly connected with screw thread posts 13 of second pivot, screw thread posts 13 surface threaded connection has screwed

pipe

14, 14 right-hand member fixedly connected with connecting block 19 of screwed pipe, 1 side fixedly connected with fixed block 17 of first sealed bearing body, fixed slot 29 has been seted up on 2 surfaces of second sealed bearing body, fixed block 17 joint is in fixed slot 29, movable groove 18 has been seted up on fixed block 17 surface, transmission bin 5 is linked together with movable groove 18, connecting block 19 sets up in movable groove 18.

Specifically, the limiting rod 20 penetrates through the inner portion of the movable groove 18, the first spring 21 is sleeved on the surface of the limiting rod 20, the stop block 22 is fixedly connected to the surface of the limiting rod 20, and the limiting rod 20 is tightly attached to the connecting block 19.

Specifically, a limiting groove 23 is formed on the surface of a fixed groove 29, a telescopic rod 24 is fixedly connected to the inner wall of the limiting groove 23, a second spring 25 is sleeved on the surface of the telescopic rod 24, a limiting ring 26 is sleeved on the surface of the telescopic rod 24, a limiting block 27 is fixedly connected to the upper end of the telescopic rod 24, the position of the limiting block 27 corresponds to that of the movable groove 18, through the matching of the fixed block 17, the fixed groove 29, the second spring 25 and the limiting ring 26, when people need to combine the first sealed bearing body 1 and the second sealed bearing body 2, people only need to clamp the clamping block 3 in the clamping groove 4 first, and clamp the fixed block 17 in the fixed groove 29 at the same time, in the clamping process, the fixed block 17 pushes the limiting block 27 to move towards the inside of the limiting groove 23, when the fixed block 17 moves to a designated position, under the matching of the second spring 25 and the limiting ring 26, the limiting block 27 can be clamped in the movable groove 18, the combination is completed, so that the first sealing bearing body 1 and the second sealing bearing body 2 are combined conveniently by people, and the bearing pressure-bearing performance of the bearing is improved.

Specifically, the side surface of the threaded pipe 14 is fixedly connected with a sliding block 15, the surface of the transmission bin 5 is provided with a sliding groove 16, the sliding block 15 is connected in the sliding groove 16 in a sliding manner, and the sliding blocks 15 and the sliding grooves 16 are respectively two and are symmetrically arranged on two sides of the threaded pipe 14.

The working principle of the utility model is as follows:

s1, when the device is used, firstly, the device is placed at a proper position, when people need to combine the first sealing bearing body 1 and the second sealing bearing body 2, people only need to clamp the clamping block 3 in the clamping groove 4 and clamp the fixing block 17 in the fixing groove 29, in the clamping process, the fixing block 17 pushes the limiting block 27 to move towards the inner part of the limiting groove 23, and when the fixing block 17 moves to a specified position, the limiting block 27 can be clamped in the movable groove 18 under the matching of the second spring 25 and the limiting ring 26, so that the combination is completed;

and S2, wherein when people need to disassemble the first sealed bearing body 1 and the second sealed bearing body 2, people only need to screw the knob 9 to drive the first bevel gear 10 to rotate, the connecting block 19 is driven to move rightwards under the matching of the second bevel gear 28, the threaded column 13 and the threaded pipe 14, in the moving process, the connecting block 19 pushes the limiting rod 20 to move, so that the limiting block 27 clamped in the movable groove 18 is pushed out of the movable groove 18, then people can move the first sealed bearing body 1 to take the fixing block 17 out of the fixing groove 29, and meanwhile, the clamping block 3 is separated from the clamping groove 4, and the disassembly is completed.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a modular sealed bearing, includes first sealed bearing body (1), second sealed bearing body (2) and first fixture block (3), its characterized in that: the second sealing bearing body (2) is lapped on the side surface of the first sealing bearing body (1), a clamping block (3) is fixedly connected to the side surface of the first sealing bearing body (1), a clamping groove (4) is formed in the surface of the second sealing bearing body (2), the clamping block (3) is clamped in the clamping groove (4), a transmission bin (5) is formed in the first sealing bearing body (1), a first bearing (7) penetrates through the surface of the transmission bin (5), a first rotating shaft (8) penetrates through the inner portion of the first bearing (7), a knob (9) is fixedly connected to the upper end of the first rotating shaft (8), a groove (6) is formed in the surface of the first sealing bearing body (1), the knob (9) is arranged in the groove (6), a first bevel gear (10) is fixedly connected to the lower end of the first rotating shaft (8), a second bearing (11) is fixedly connected to the inner wall of the transmission bin (5), a second rotating shaft (12) penetrates through the second bearing (11), a second bevel gear (28) is fixedly connected to the surface of the second rotating shaft (12), and the first bevel gear (10) is meshed with the second bevel gear (28).

2. The combined seal bearing according to claim 1, wherein: second pivot (12) right-hand member fixedly connected with screw thread post (13), screw thread post (13) surface threaded connection has screwed pipe (14), screwed pipe (14) right-hand member fixedly connected with connecting block (19), first sealed bearing body (1) side fixedly connected with fixed block (17), fixed slot (29) have been seted up on second sealed bearing body (2) surface, fixed block (17) joint is in fixed slot (29), movable groove (18) have been seted up on fixed block (17) surface, transmission storehouse (5) are linked together with movable groove (18), connecting block (19) set up in movable groove (18).

3. The combined seal bearing according to claim 2, wherein: the limiting rod (20) penetrates through the inner portion of the movable groove (18), the first spring (21) is sleeved on the surface of the limiting rod (20), a stop block (22) is fixedly connected to the surface of the limiting rod (20), and the limiting rod (20) is tightly attached to the connecting block (19).

4. The combined seal bearing according to claim 2, wherein: spacing groove (23) have been seted up on fixed slot (29) surface, spacing groove (23) inner wall fixedly connected with telescopic link (24), second spring (25) have been cup jointed on telescopic link (24) surface, spacing ring (26) have been cup jointed on telescopic link (24) surface, telescopic link (24) upper end fixedly connected with stopper (27), the position and the activity groove (18) of stopper (27) are corresponding.

5. The combined seal bearing according to claim 2, wherein: the side surface of the threaded pipe (14) is fixedly connected with a sliding block (15), the surface of the transmission bin (5) is provided with a sliding groove (16), the sliding block (15) is connected in the sliding groove (16) in a sliding mode, and the sliding block (15) and the sliding groove (16) are respectively provided with two sliding blocks and are symmetrically arranged on two sides of the threaded pipe (14).