CN211525341U

CN211525341U - Sliding bearing with high wear resistance

Info

Publication number: CN211525341U
Application number: CN202020096227.1U
Authority: CN
Inventors: 李永超; 李永磊
Original assignee: Henan Zhongyuan Sliding Bearing Manufacturing Co ltd
Current assignee: Henan Zhongyuan Sliding Bearing Manufacturing Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-18
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a sliding bearing with high wear resistance, which comprises a bearing component and a reinforcing component, wherein the bearing component comprises an inner side sliding connecting pipe, the outer side of the inner side sliding connecting pipe is provided with an outer connecting ring, a middle rotating column is evenly arranged between the outer connecting ring and the inner side sliding connecting pipe, the number of the reinforcing component is two, two reinforcing components are respectively arranged at the two ends of the two bearing components, the middle rotating column can be positioned through a connecting groove on the outer connecting ring, the sliding effect is better through the rolling connection of a rotating steel ball and the inner side sliding connecting pipe, so that the friction force of the inner side sliding connecting pipe can be reduced, the wear resistance of the bearing is higher, the device is more firmly supported through the reinforcing ring and the rotating steel ball, the sliding bearing with high wear resistance has simple structure, not only the bearing is more firmly supported, and the friction is smaller, the wear resistance is higher, and convenience is provided for people.

Description

Sliding bearing with high wear resistance

Technical Field

The utility model relates to a slide bearing technical field specifically is a slide bearing with high wearability.

Background

The bearing is an important part in the modern mechanical equipment. The main function of the bearing is to support the mechanical rotator, reduce the friction coefficient in the movement process and ensure the rotation precision of the mechanical rotator. However, most of the sliding bearings on the market at present rely on oil film lubrication, and have the disadvantages of complex structure, large friction force generated during use, poor wear resistance and short service life.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a slide bearing with high wearability, simple structure, the equipment is convenient, not only makes more firm to the bearing, makes frictional force littleer moreover, and wear resistance is higher, provides convenience for people, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slide bearing with high wearability, includes bearing assembly and reinforcement subassembly, bearing assembly includes inboard sliding connection pipe, the outside of inboard sliding connection pipe is equipped with the outside go-between, evenly be equipped with the middle part between outside go-between and the inboard sliding connection pipe and rotate the post, the number of reinforcement subassembly is two, and two reinforcement subassemblies set up the both ends at two bearing assemblies respectively.

Furthermore, the cross section of the external connecting ring is provided with a T-shaped structure, the inner side of the external connecting ring is provided with a connecting groove corresponding to the middle rotating column, the middle rotating column is clamped inside the connecting groove of the external connecting ring, and the middle rotating column can be positioned through the connecting groove, so that the middle rotating column is more convenient to rotate, and the generated friction force is smaller.

Further, consolidate the subassembly and include the anchor ring of being connected through bolt and outside go-between, the cross-section of anchor ring is L type structure, and the inboard of anchor ring is equipped with the constant head tank of sphere form, and the inside of constant head tank is equipped with the rotation steel ball, makes the device support more firm through anchor ring and rotation steel ball for the device is more firm, and the wearability is higher.

Furthermore, the inboard one end of rotation steel ball is located same surface with the inboard one end of middle part rotation post, rotates the steel ball when inboard sliding connection pipe slides and rolls in the inside of constant head tank to this reduces frictional force, can make sliding effect better with inboard sliding connection pipe roll connection through rotating the steel ball, can reduce the frictional force of inboard sliding connection pipe with this, makes the wear resistance of bearing higher.

Compared with the prior art, the beneficial effects of the utility model are that: this slide bearing with high wearability, connecting groove through on the outside go-between can fix a position the middle part rotation post, can make the sliding effect better with inboard sliding connection pipe roll connection through rotating the steel ball, with this frictional force that can reduce inboard sliding connection pipe, make the wear resistance of bearing higher, make the device support more firmly through reinforcing ring and rotation steel ball, make the device more firm, this slide bearing with high wearability simple structure, the equipment is convenient, not only make more firmly to the bearing, and make frictional force littleer, wear resistance is higher, for people provide convenience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic cross-sectional structure diagram of the present invention.

In the figure: the device comprises a bearing assembly 1, an outer connecting ring 11, a middle rotating column 12, an inner sliding connecting pipe 13, a reinforcing assembly 2, a reinforcing ring 21 and a rotating steel ball 22.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a sliding bearing with high wear resistance comprises a bearing assembly 1 and a reinforcing assembly 2, wherein the bearing assembly 1 comprises an inner sliding connecting pipe 13, an outer connecting ring 11 is arranged on the outer side of the inner sliding connecting pipe 13, a middle rotating column 12 is uniformly arranged between the outer connecting ring 11 and the inner sliding connecting pipe 13, the number of the reinforcing assemblies 2 is two, the two reinforcing assemblies 2 are respectively arranged at two ends of the two bearing assemblies 1, the cross section of the outer connecting ring 11 is provided with a T-shaped structure, a connecting groove corresponding to the middle rotating column 12 is arranged on the inner side of the outer connecting ring 11, the middle rotating column 12 is clamped in the connecting groove of the outer connecting ring 11, the middle rotating column 12 can be positioned through the connecting groove, so that the middle rotating column 12 can rotate more conveniently, the generated friction force is smaller, the reinforcing assembly 2 comprises a ring 21 connected with the outer connecting ring 11 through bolts, the cross section of the reinforcing ring 21 is of an L-shaped structure, the inner side of the reinforcing ring 21 is provided with a spherical positioning groove, a rotating steel ball 22 is arranged in the positioning groove, the rotating steel ball 22 rolls in the positioning groove when the inner side sliding connecting pipe 13 slides, so that the friction force is reduced, the device is supported more firmly through the reinforcing ring 21 and the rotating steel ball 22, the device is firmer and has higher wear resistance, one end of the inner side of the rotating steel ball 22 and one end of the inner side of the middle rotating column 12 are positioned on the same surface, the sliding effect is better through the rolling connection of the rotating steel ball 22 and the inner side sliding connecting pipe 13, so that the friction force of the inner side sliding connecting pipe 13 can be reduced, the wear resistance of the bearing is higher, the sliding bearing with high wear resistance is simple in structure and convenient to assemble, not only the bearing is firmer, but also the friction force, providing convenience for people.

When in use: the middle rotating column 12 can be positioned through the connecting groove in the external connecting ring 11, the steel ball 22 can be connected with the inner side sliding connecting pipe 13 in a rolling mode through rotation, so that the sliding effect is better, the friction force of the inner side sliding connecting pipe 13 can be reduced, the wear resistance of the bearing is higher, and the device is more firmly supported through the reinforcing ring 21 and the rotating steel ball 22.

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 sliding bearing having high wear resistance, characterized in that: the bearing assembly comprises a bearing assembly (1) and two reinforcing assemblies (2), wherein the bearing assembly (1) comprises an inner side sliding connecting pipe (13), an outer connecting ring (11) is arranged on the outer side of the inner side sliding connecting pipe (13), a middle rotating column (12) is uniformly arranged between the outer connecting ring (11) and the inner side sliding connecting pipe (13), the number of the reinforcing assemblies (2) is two, and the two reinforcing assemblies (2) are respectively arranged at two ends of the two bearing assemblies (1).

2. A sliding bearing with high wear resistance according to claim 1, characterized in that: the cross section of the external connecting ring (11) is of a T-shaped structure, a connecting groove corresponding to the middle rotating column (12) is formed in the inner side of the external connecting ring (11), and the middle rotating column (12) is clamped in the connecting groove of the external connecting ring (11).

3. A sliding bearing with high wear resistance according to claim 1, characterized in that: the reinforcing component (2) comprises a reinforcing ring (21) connected with an external connecting ring (11) through a bolt, the cross section of the reinforcing ring (21) is of an L-shaped structure, a spherical positioning groove is formed in the inner side of the reinforcing ring (21), and a rotating steel ball (22) is arranged inside the positioning groove.

4. A sliding bearing with high wear resistance according to claim 3, characterized in that: one end of the inner side of the rotating steel ball (22) and one end of the inner side of the middle rotating column (12) are positioned on the same surface.