CN218913504U

CN218913504U - Sliding bearing with long service life

Info

Publication number: CN218913504U
Application number: CN202222764972.0U
Authority: CN
Inventors: 孙科
Original assignee: Zhuji Dehong Bearing Co ltd
Current assignee: Zhuji Dehong Bearing Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-04-25
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a sliding bearing with long service life, which comprises a mounting seat, a fixing frame and a bearing, wherein the fixing frame is fixedly arranged at the upper end of the mounting seat, the bearing is positioned between the mounting seat and the fixing frame, a base is fixedly arranged on the lower side surface of the mounting seat, mounting plates are fixedly arranged on the left side surface and the right side surface of the base, mounting grooves with arc structures are formed in the upper side surface of the mounting seat, two bolt seats which are symmetrically distributed are arranged on the left side surface and the right side surface of the mounting seat, a ceramic heat dissipation plate is arranged in the mounting seat, a plurality of heat dissipation holes are formed in the mounting groove of the mounting seat, the ceramic heat dissipation plate consists of an arc plate with an arc structure and two symmetrical rectangular plates, and the two rectangular plates are fixedly connected at the two end positions of the arc plate. The utility model can prolong the service life of the sliding bearing, improve the use effect of the sliding bearing and has practicability.

Description

Sliding bearing with long service life

Technical Field

The utility model relates to the technical field of sliding bearings, in particular to a sliding bearing with long service life.

Background

A plain bearing is a bearing that works under sliding friction. The sliding bearing works stably and reliably without noise. Under the condition of liquid lubrication, the sliding surfaces are separated by the lubricating oil without direct contact, friction loss and surface abrasion can be greatly reduced, and the oil film has certain shock absorption capability. The sliding bearing absorbs and transmits the force between the relatively moving parts, and the position and positioning accuracy of the two parts are maintained. In addition, the directional motion is also converted into rotational motion.

The existing sliding bearing has certain defects when in use, such as the following publication numbers: the utility model patent of CN211852495U discloses a radial sliding bearing with water lubrication, but the problem of low service life exists, and the sliding bearing generates more heat when in use, and the heat cannot be timely emitted, so that the sliding bearing is damaged due to continuous high temperature, and a certain influence is brought to the use process, therefore, the sliding bearing with long service life is proposed at present.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sliding bearing with long service life.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a slide bearing with long service life, includes mount pad, mount and bearing, mount pad fixed mounting is in the position of the upper end of mount pad, and the bearing is located the position between mount pad and the mount pad, the downside fixed mounting of mount pad has the base, the base is box-like structure, two symmetric distribution's connection notch has been seted up to the upside of base, the inside of base is provided with the mounting bracket, and is provided with two locating plates on the mounting bracket, be provided with positioning bolt on the locating plate, the inside of mounting bracket is provided with two heat dissipation fans, and the surface fixedly connected with dead lever of heat dissipation fan, the equal fixed mounting of left surface and right flank of base has the mounting panel, arc structure's mounting groove has been seted up to the upside of mount pad, the left surface and the right flank of mount pad are provided with two bolt seats of symmetric distribution, the inside of mount pad is provided with ceramic heating panel, and sets up a plurality of louvre on the mounting groove of mount pad, ceramic heating panel comprises two rectangular plate of arc structure and symmetry, two rectangular plate fixed connection are in the position at the arc.

Preferably, the middle position of the upper side surface of the fixing frame is provided with oil wetting holes, and two symmetrically distributed mounting bolts are arranged at the two ends of the fixing frame.

Preferably, the mounting bolt is fixedly connected with the bolt seat, and the fixing frame is fixedly arranged at the upper end of the mounting seat through the mounting bolt.

Preferably, the two rectangular plates of the ceramic heat dissipation plate respectively penetrate through the connecting notch and extend to the inside of the base, and the ceramic heat dissipation plate is located at one side of the heat dissipation fan.

Preferably, the front side and the rear side of the base are provided with a plurality of vent holes which are symmetrically distributed.

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

1. according to the utility model, the ceramic heat dissipation plate, the heat dissipation holes, the mounting frame, the positioning plate, the positioning bolt and the heat dissipation fan are arranged, so that the heat dissipation speed of the sliding bearing in use can be effectively improved, and the heat generated by the sliding bearing can be rapidly dissipated in the use process of the sliding bearing, so that the excessive damage of the sliding bearing is avoided, and the service life of the sliding bearing is effectively prolonged;

2. according to the utility model, the bearing can be conveniently lubricated through the oil wetting hole, so that the service life of the sliding bearing is prolonged;

in summary, the utility model can prolong the service life of the sliding bearing, improve the use effect of the sliding bearing and has practicability.

Drawings

FIG. 1 is a schematic view of the whole structure of a sliding bearing with long service life according to the present utility model;

FIG. 2 is a schematic drawing showing a sliding bearing with a long service life according to the present utility model;

FIG. 3 is a cross-sectional view of a base of a long life sliding bearing according to the present utility model;

fig. 4 is a sectional view of a mount for a sliding bearing with a long service life according to the present utility model.

In the figure: 1. a mounting base; 11. a bolt seat; 12. a ceramic heat dissipation plate; 13. a heat radiation hole; 2. a fixing frame; 21. an oil wetting hole; 22. installing a bolt; 3. a bearing; 4. a base; 41. a connecting notch; 42. a mounting frame; 43. a positioning plate; 44. positioning bolts; 45. a heat dissipation fan; 46. a fixed rod; 5. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a sliding bearing with long service life, including mount pad 1, mount pad 2 and bearing 3, mount pad 1, mount pad 2 and bearing 3 constitute the sliding bearing structure commonly used among the prior art, mount pad 2 fixed mounting is in the position of the upper end of mount pad 1, and bearing 3 is located the position between mount pad 1 and the mount pad 2, the downside fixed mounting of mount pad 1 has base 4, base 4 is the structure, two symmetrically distributed's connecting notch 41 have been seted up to the last side of base 4, the inside of base 4 is provided with mounting bracket 42, and be provided with two locating plate 43 on the mounting bracket 42, be provided with positioning bolt 44 on the locating plate 43, the inside of mounting bracket 42 is provided with two radiator fan 45, and the surface fixedly connected with dead lever 46 of radiator fan 45, the left surface and the equal fixed mounting plate 5 of right flank of base 4 are used for the installation fixedly of whole bearing, the mounting groove of arc structure has been seted up to the upper side of mount pad 1, the mounting groove is used for the installation fixedly of bearing 3, the left surface and right flank of mount pad 1 are provided with two symmetrically distributed's connection notch 41, the inside of base 4 is provided with mounting bracket 42, and the inside of mounting bracket 42 is provided with two locating plate 43, be provided with two locating plate 43, the inside of radiator plate 12 is provided with the radiator plate 12, the radiator plate is provided with the radiator plate 13, the radiator plate 13 is fixed with the radiator plate 13, and the service life is improved, and can be connected with the radiator plate 13.

The middle position of the upper side surface of the fixing frame 2 is provided with an oil lubricating hole 21, the oil lubricating hole 21 is used for lubricating oil to the bearing 3, two symmetrically distributed mounting bolts 22 are arranged at two ends of the fixing frame 2, and the mounting bolts 22 are used for fixing the fixing frame 1 and the mounting seat 1.

The mounting bolts 22 are fixedly connected with the bolt seats 11, and the fixing frame 2 is fixedly mounted at the upper end of the mounting seat 1 through the mounting bolts 22.

Wherein, two rectangular plates of ceramic heat dissipation plate 12 respectively penetrate through connection notch 41 and extend to the inside of base 4, and ceramic heat dissipation plate 12 is located the position of one side of heat dissipation fan 45.

Wherein, the front side and the back side of the base 4 are provided with a plurality of vent holes which are symmetrically distributed.

Working principle: during the use, put bearing 3 between mount pad 1 and mount pad 2 to fixed it through mounting bolt 22, offered on the mount pad 2 and moisten oilhole 21, moisten oilhole 21 and be used for moistening the oil to bearing 3, can produce heat in the bearing 3 use, ceramic heating panel 12 can accelerate bearing 3's heat dissipation, make bearing 3 can effectual improvement radiating rate when using, meanwhile, heat dissipation fan 45 carries out the heat dissipation of blowing to ceramic heating panel 12, can make the heat that slide bearing produced distribute fast, avoid its excessive damage, thereby effectually prolonged slide bearing's life.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a slide bearing with long service life, includes mount pad (1), mount (2) and bearing (3), its characterized in that, mount pad (2) fixed mounting is in the position of the upper end of mount pad (1), and bearing (3) are located the position between mount pad (1) and mount pad (2), the downside fixed mounting of mount pad (1) has base (4), base (4) are box-like structure, two symmetrically distributed's connecting notch (41) have been seted up to the last side of base (4), the inside of base (4) is provided with mounting bracket (42), and is provided with two locating plates (43) on mounting bracket (42), be provided with positioning bolt (44) on locating plate (43), the inside of mounting bracket (42) is provided with two radiator fan (45), and the surface fixedly connected with dead lever (46) of radiator fan (45), the left side and the right flank of base (4) are fixed mounting has mounting panel (5), the last side of mount pad (1) has seted up the mounting groove of structure, the inside of two side of mounting pad (1) has two symmetrical mounting panels (13) on the side of ceramic base (1), the ceramic heat dissipation plate (12) consists of an arc-shaped plate with an arc-shaped structure and two symmetrical rectangular plates, and the two rectangular plates are fixedly connected to the two ends of the arc-shaped plate.

2. The sliding bearing with long service life according to claim 1, wherein the middle position of the upper side surface of the fixing frame (2) is provided with an oil wetting hole (21), and two symmetrically distributed mounting bolts (22) are arranged at two ends of the fixing frame (2).

3. A sliding bearing with long service life according to claim 2, characterized in that the mounting bolt (22) is fixedly connected with the bolt seat (11), and the fixing frame (2) is fixedly mounted at the upper end of the mounting seat (1) through the mounting bolt (22).

4. A sliding bearing with long service life according to claim 1, characterized in that the two rectangular plates of the ceramic heat dissipation plate (12) respectively penetrate through the connecting notch (41) and extend to the inside of the base (4), and the ceramic heat dissipation plate (12) is located at a position of one side of the heat dissipation fan (45).

5. A sliding bearing with long service life according to claim 1, characterized in that the front side and the rear side of the base (4) are provided with a plurality of symmetrically distributed ventilation holes.