CN216543117U

CN216543117U - Bearing convenient to installation is dismantled

Info

Publication number: CN216543117U
Application number: CN202123030108.XU
Authority: CN
Inventors: 陈宇; 刘朝阳; 陈忠雄
Original assignee: Xinchang Huaye Bearing Co ltd
Current assignee: Xinchang Huaye Bearing Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-17
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of bearing application, and discloses a bearing convenient to mount and dismount, which comprises a mounting plate and a bearing body, wherein a circular hole is formed in the mounting plate, the bearing body is inserted into the mounting plate through the circular hole, two symmetrical limiting grooves are formed in the outer ring of the bearing body, two limiting rods which are in horizontal direction and are in bilateral symmetry are connected in the mounting plate in a sliding mode, one sides, close to each other, of the two limiting rods are respectively inserted into the two limiting grooves, and a regulating rod which is in left-right axial direction is rotatably arranged at the top of the mounting plate. According to the utility model, through the arrangement of the adjusting rod and the limiting rods, the adjusting rod is rotated to enable the two limiting rods to slide oppositely and to be separated from the limiting grooves, and compared with the traditional mode of knocking or pulling the bearing body, the mounting and dismounting mode is more labor-saving and convenient, and the possibility of damaging the bearing body is avoided.

Description

Bearing convenient to installation is dismantled

Technical Field

The utility model belongs to the technical field of bearing application, and particularly relates to a bearing convenient to mount and dismount.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process, and guarantee its gyration precision. The simplest slew bearing is a sleeve bearing, which is simply a bushing sandwiched between the wheel and axle. This design was subsequently replaced by a rolling bearing, which replaced the original bushing with a number of cylindrical rollers, each of which acted as a separate wheel.

At present, the bearing needs to be knocked or pulled by a puller during installation or disassembly by means of tools, the installation and disassembly mode is troublesome, physical strength of workers can be consumed, and meanwhile, the bearing is easily damaged due to careless exertion, so that the bearing convenient to install and disassemble is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides a bearing which is convenient to mount and dismount.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bearing convenient to installation is dismantled, includes mounting panel and bearing body, the circular port has been seted up on the mounting panel, the bearing body passes through the circular port and pegs graft in the mounting panel, two symmetrical spacing grooves have been seted up on the outer lane of bearing body, sliding connection has two gag lever posts that are horizontal direction and bilateral symmetry in the mounting panel, and two one side that the gag lever post is close to each other pegs graft respectively at two spacing grooves, the top of mounting panel is rotated and is provided with and is controlled axial regulation pole, and two the gag lever post can follow the rotation of adjusting the pole and carry out opposite or opposite slip.

Furthermore, the top of mounting panel is seted up two inside and is constructed L type structure and symmetrical and with the inside sliding tray that is linked together of circular port, two the gag lever post is all slided and is pegged graft in the sliding tray to form the sliding connection of gag lever post in the mounting panel.

Further, two the equal fixedly connected with in one side of gag lever post is rather than perpendicular and the sliding bar of pegging graft in the sliding tray mutually, and two the top of movable rod all extends to the top of mounting panel, positive screw thread and anti-screw thread have been seted up respectively to the circumferential surface both sides of adjusting the pole, just the both sides of adjusting the pole are respectively through screw-thread fit alternate and are inserted at two movable rod tops, and when rotating the regulation pole, two movable rods can be along with the rotation of adjusting the pole and carry out opposite slip to drive two gag lever posts and carry out corresponding slip, press from both sides tightly or the pine from both sides to the bearing body in the circular opening.

Furthermore, the top fixedly connected with two symmetrical extension boards of mounting panel, it connects between two extension boards to adjust the pole through the bearing rotation, one side of adjusting the pole runs through one of them extension board and has seted up the hexagonal hole, and the staff can pull the regulation pole through hexagonal spanner cooperation hexagonal hole and rotate, and such design can be more reasonable.

Further, fixedly connected with annular slab can be dismantled in the front of mounting panel, the back fixedly connected with of annular slab contradicts the rubber circle on the bearing inner circle terminal surface, and the rubber circle has elasticity and plasticity of preferred, and when the annular slab was fixed on the mounting panel, it can contact and carry out certain deformation with bearing body inner circle surface to fill the space between annular slab and the bearing body, play the effect to the waterproof sealing of bearing body.

Furthermore, four threaded holes distributed in a rectangular array are formed in the front face of the mounting plate, four limit bolts inserted into the corresponding threaded holes in a threaded matching mode respectively are connected to the annular plate in an inserting mode, and the annular plate can be mounted/dismounted through the matching of threads by rotating the limit bolts.

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

1. according to the utility model, through the arrangement of the adjusting rod and the limiting rod, when the bearing body is installed, the bearing body can be placed into the circular hole by hand, then the adjusting rod is rotated to enable the two limiting rods to slide oppositely, so that the ends, close to each other, of the two limiting rods can extend into the circular hole and be inserted into the limiting grooves in the bearing body, and the installation of the bearing body is completed.

2. According to the utility model, the annular plate can cover the bearing body through the annular plate and the rubber ring, the rubber ring has better elasticity and plasticity, and when the annular plate is fixed on the mounting plate, the annular plate can be in contact with the surface of the inner ring of the bearing body and deform to a certain extent, so that a gap between the annular plate and the bearing body is filled, and the waterproof sealing effect on the bearing body is achieved.

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 schematic perspective view of the present invention;

FIG. 2 is a disassembled view of the mounting plate structure of the present invention;

FIG. 3 is a schematic view of a bearing body structure according to the present invention;

FIG. 4 is an exploded view of the mounting plate and the sealing plate of the present invention;

FIG. 5 is an exploded view of the seal plate of the present invention;

in the figure: 1. mounting a plate; 2. a bearing body; 3. a circular hole; 4. a limiting groove; 5. a limiting rod; 6. a sliding groove; 7. a movable rod; 8. a support plate; 9. adjusting a rod; 10. a hexagonal hole; 11. an annular plate; 12. a rubber ring; 13. a threaded hole; 14. and a limiting bolt.

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.

Referring to fig. 1-5, the bearing convenient to mount and dismount provided by the present embodiment includes a mounting plate 1 and a bearing body 2, a circular hole 3 is formed on the mounting plate 1, the bearing body 2 is inserted into the mounting plate 1 through the circular hole 3, two symmetrical limiting grooves 4 are formed on an outer ring of the bearing body 2, two horizontal and bilateral symmetrical limiting rods 5 are slidably connected in the mounting plate 1, one sides of the two limiting rods 5 close to each other are respectively inserted into the two limiting grooves 4, a left-right axial adjusting rod 9 is rotatably disposed at the top of the mounting plate 1, and the two limiting rods 5 can slide oppositely or reversely along with the rotation of the adjusting rod 9, so that the bearing body 2 can be placed into the circular hole 3 by hand when the bearing body 2 is mounted, and then the adjusting rod 9 is rotated to enable the two limiting rods 5 to slide oppositely, so that the one end that two gag lever posts 5 are close to each other can stretch into in going into circular port 3 and insert to the spacing groove 4 on the bearing body 2, accomplished the installation to bearing body 2 promptly, and when dismantling bearing body 2, only need rotate again and adjust pole 9 and make two gag lever posts 5 carry out opposite slip, and make it break away from in the spacing groove 4 can, the mode of this kind of installation dismantlement is compared in traditional knocking to bearing body 2 and pounding or drawing laborsaving and convenience that can be more of dragging, and can not have the possibility of damaging bearing body 2.

Referring to fig. 2, the specific connection between the limiting rod 5 and the mounting plate 1 is as follows, two sliding grooves 6 are formed in the top of the mounting plate 1, the sliding grooves are formed in an L-shaped structure, the sliding grooves are symmetrical, and the sliding grooves are communicated with the inside of the circular hole 3, and the two limiting rods 5 are slidably inserted into the sliding grooves 6, so as to form the sliding connection of the limiting rods 5 in the mounting plate 1.

In order to enable the two limiting rods 5 to slide in opposite directions or in opposite directions along with the rotation of the adjusting rod 9, in some embodiments, it is provided that one side of each of the two limiting rods 5 is fixedly connected with a movable rod 7 which is perpendicular to the two limiting rods 5 and is slidably inserted in the sliding groove 6, the top ends of the two movable rods 7 extend to the upper side of the mounting plate 1, both sides of the circumferential surface of the adjusting rod 9 are respectively provided with a forward thread and a reverse thread, and both sides of the adjusting rod 9 are respectively inserted in the tops of the two movable rods 7 through thread fit, so that when the adjusting rod 9 is rotated, the adjusting rod 9 drives the two movable rods 7 to move correspondingly through the fit of the forward thread and the reverse thread, and because the two movable rods 7 are inserted in the sliding groove 6 and can only slide along the sliding groove 6 but cannot rotate, the two movable rods 7 can slide in opposite directions or opposite directions along with the rotation of the adjusting rod 9, and drives the two limit rods 5 to correspondingly slide so as to clamp or loosen the bearing body 2 in the circular hole 3.

As for adjusting the concrete connection mode between pole 9 and mounting panel 1 as follows, two symmetrical extension boards 8 of mounting panel 1's top fixedly connected with adjust pole 9 and rotate through the bearing and connect between two extension boards 8 to form and connect along the rotation of perpendicular, simultaneously, adjust one side of pole 9 and run through one of them extension board 8 and seted up hexagonal hole 10, the staff can pull through hexagonal spanner cooperation hexagonal hole 10 and adjust pole 9 and rotate, and such design can be more reasonable.

Referring to fig. 4 and 5, the front surface of the mounting plate 1 is detachably and fixedly connected with the annular plate 11, the back surface of the annular plate 11 is fixedly connected with the rubber ring 12 which abuts against the end surface of the bearing inner ring, after the bearing body 2 is mounted on the mounting plate 1, the annular plate 11 can be fixed on the front surface of the mounting plate 1, so that the annular plate 11 can cover the bearing body 2, the rubber ring 12 has good elasticity and plasticity, when the annular plate 11 is fixed on the mounting plate 1, the annular plate can contact with the surface of the inner ring of the bearing body 2 and deform to a certain extent, thereby filling the gap between the annular plate 11 and the bearing body 2, and playing a role in waterproof sealing of the bearing body 2.

Preferably, four threaded holes 13 distributed in a rectangular array are formed in the front surface of the mounting plate 1, four limit bolts 14 inserted into the corresponding threaded holes 13 through threaded matching are inserted into the annular plate 11, and thus the annular plate 11 can be mounted/dismounted through threaded matching by rotating the limit bolts 14.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing convenient to installation is dismantled, includes mounting panel (1) and bearing body (2), its characterized in that, circular port (3) have been seted up on mounting panel (1), bearing body (2) are pegged graft in mounting panel (1) through circular port (3), two symmetrical spacing grooves (4) have been seted up on the outer lane of bearing body (2), sliding connection has two gag lever post (5) that are horizontal direction and bilateral symmetry in mounting panel (1), and two one side that gag lever post (5) are close to each other is pegged graft respectively in two spacing grooves (4), the top of mounting panel (1) is rotated and is provided with about being axial regulation pole (9), and two rotation that gag lever post (5) can follow regulation pole (9) carries out the slip in opposite directions or opposite.

2. The bearing convenient to install and disassemble as claimed in claim 1, wherein the top of the installation plate (1) is provided with two sliding grooves (6) which are internally constructed into an L-shaped structure, are symmetrical and are communicated with the inside of the circular hole (3), and the two limiting rods (5) are slidably inserted into the sliding grooves (6).

3. The bearing convenient to install and disassemble as claimed in claim 2, wherein one side of each of the two limiting rods (5) is fixedly connected with a movable rod (7) perpendicular to the limiting rods and inserted in the sliding groove (6) in a sliding manner, the top ends of the two movable rods (7) extend to the upper side of the mounting plate (1), two sides of the circumferential surface of the adjusting rod (9) are respectively provided with a forward thread and a reverse thread, and two sides of the adjusting rod (9) are respectively inserted in the tops of the two movable rods (7) through thread matching.

4. The bearing convenient to install and detach as claimed in claim 1, wherein two symmetrical support plates (8) are fixedly connected to the top of the installation plate (1), the adjusting rod (9) is rotatably connected between the two support plates (8) through the bearing, and one side of the adjusting rod (9) penetrates through one of the support plates (8) and is provided with a hexagonal hole (10).

5. A bearing convenient to install and detach according to claim 1, wherein the front surface of the installation plate (1) is detachably and fixedly connected with an annular plate (11), and the back surface of the annular plate (11) is fixedly connected with a rubber ring (12) which abuts against the end surface of the bearing inner ring.

6. The bearing convenient to install and disassemble as claimed in claim 5, wherein the front surface of the installation plate (1) is provided with four threaded holes (13) distributed in a rectangular array, and the annular plate (11) is connected with four limit bolts (14) inserted into the corresponding threaded holes (13) in a threaded fit manner.