CN210715570U

CN210715570U - Bearing with dustproof function

Info

Publication number: CN210715570U
Application number: CN201920740058.8U
Authority: CN
Inventors: 梁军
Original assignee: Xinchang County Dashi Juxingfa Machinery Parts Factory
Current assignee: Xinchang County Dashi Juxingfa Machinery Parts Factory
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-06-09
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a bearing with dustproof function, belonging to the bearing field, aiming at the problems that the prior bearing has poor dustproof and heat dissipation effect and is difficult to uniformly add lubricating oil, the proposal is provided that the bearing comprises an outer ring, a second dustproof plate is arranged at the upper end of the outer ring, a first dustproof plate is arranged at the lower end of the outer ring, a water inlet pipe is arranged at one end of the first dustproof plate, a water outlet pipe is arranged at the other end of the first dustproof plate, an inner ring is arranged at the inner side of the outer ring, a plurality of balls are arranged between the outer ring and the inner ring, through holes are respectively arranged on the first dustproof plate and the second dustproof plate, the aperture sizes of the two through holes are equal to the inner diameter size of the inner ring, a lubricating pipe is arranged on the second dustproof plate, one end of the lubricating pipe is arranged between the second dustproof plate and the outer ring, and the, is convenient for oil evenly, and the practicality is high.

Description

Bearing with dustproof function

Technical Field

The utility model relates to a bearing field especially relates to a bearing with dustproof function.

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 ensure its rotation precision. The existing bearing is poor in dustproof heat dissipation effect and difficult to uniformly add lubricating oil, and then the bearing with the dustproof function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of bearing with dustproof function has solved current bearing dustproof radiating effect poor, is difficult to the problem of evenly adding lubricating oil.

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

the utility model provides a bearing with dustproof function, includes the outer lane, the second dust guard is installed to the outer lane upper end, first dust guard is installed to the outer lane lower extreme, the inlet tube is installed to first dust guard one end, the outlet pipe is installed to the first dust guard other end, the inner circle is installed to the outer lane inboard, and is provided with a plurality of balls between outer lane and the inner circle, the through-hole has all been seted up on first dust guard and the second dust guard, and two through-hole aperture size equals the inner circle internal diameter size, install lubricated pipe on the second dust guard, and lubricated pipe one end is located between second dust guard and the outer lane, lubricated pipe other end is located the second dust guard and keeps away from outer lane one side.

Preferably, all be provided with the tube cap on inlet tube, outlet pipe and the lubricated pipe, and the tube cap on the lubricated pipe is located lubricated pipe and keeps away from outer lane one end.

Preferably, a plurality of heat dissipation holes are formed in the inner ring, and the heat dissipation holes are distributed on the inner ring in an annular array and penetrate through the inner ring.

Preferably, the inner wall of the through hole is a smooth curved surface.

Preferably, the ring channel has been seted up on the outer lane top, second dust guard bottom end is fixed with a plurality of sliders, and a plurality of sliders are annular array and distribute in second dust guard bottom, a plurality of sliders all with ring channel inner wall sliding connection.

Preferably, the first dust-proof plate and the second dust-proof plate are both made of iron.

The utility model has the advantages that: can realize preventing dust inner circle, outer lane and ball through first dust guard and first dust guard to set up through inlet tube, outlet pipe and louvre cooperation, can improve the utility model discloses the radiating effect sets up through ring channel, slider and lubricated pipe cooperation, can be convenient for evenly oil, improves lubricating property.

The utility model discloses it is dustproof effectual, heat dispersion is good, is convenient for evenly oil, and the practicality is high.

Drawings

Fig. 1 is a front view of a bearing with a dustproof function according to the present invention.

Fig. 2 is a partial top view of a bearing with a dustproof function according to the present invention.

Fig. 3 is a top view of a second dust guard in a bearing with a dust-proof function according to the present invention.

Reference numbers in the figures: the water inlet pipe, the first dust guard of 2, 3 outlet pipes, 4 outer rings, 5 second dust guards, 6 heat dissipation holes, 7 inner rings, 8 annular grooves, 9 balls, 10 lubricating pipes, 11 through holes and 12 sliding blocks.

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.

Referring to fig. 1-3, a bearing with dustproof function, including outer lane 4, second dust guard 5 is installed to 4 upper ends of outer lane, first dust guard 2 is installed to 4 lower extremes of outer lane, inlet tube 1 is installed to 2 one ends of first dust guard, outlet pipe 3 is installed to the 2 other ends of first dust guard, inner circle 7 is installed to 4 inboard of outer lane, and be provided with a plurality of balls 9 between outer lane 4 and the inner circle 7, through-hole 11 has all been seted up on first dust guard 2 and the second dust guard 5, and two through-hole 11 aperture sizes equal to the 7 internal diameter sizes of inner circle, install lubricated pipe 10 on the second dust guard 5, and lubricated pipe 10 one end is located between second dust guard 5 and outer lane 4, the other end of lubricated pipe 10 is located second dust guard 5 and keeps away from 4 one side of outer lane.

In this embodiment, inlet tube 1, all be provided with the tube cap on outlet pipe 3 and the lubricated pipe 10, and the tube cap on the lubricated pipe 10 is located lubricated pipe 10 and keeps away from 4 one ends in outer lane, a plurality of louvres 6 have been seted up on inner circle 7, and a plurality of louvres 6 are ring array and distribute on inner circle 7, and run through in inner circle 7, through-hole 11 inner wall is smooth curved surface, ring channel 8 has been seted up on 4 tops of outer lane, 5 bottom mounting of second dust guard has a plurality of sliders 12, and a plurality of sliders 12 are ring array and distribute in 5 bottoms of second dust guard, a plurality of sliders 12 all with 8 inner wall sliding connection of ring channel,

first dust guard

2 and 5 materials of second dust guard are iron.

Example (b): the utility model discloses well inner circle 7, outer lane 4 and ball 9's connected mode is prior art, the structure of ball 9 bearing promptly. The first dust guard 2 of accessible and second dust guard 5 are to inner circle 7, outer lane 4 and ball 9 carry out dustproof effect, add cold water through inlet tube 1 in to first dust guard 2, the first dust guard 2 of cold water accessible dispels the heat to ball 9, the lubricated pipe of accessible 10 can be to inner circle 7, add lubricating oil on ball 9 and the outer lane 4, and rotatable second dust guard 5 when refueling, second dust guard 5 alright take place to rotate through slider 12 and ring channel 8 and outer lane 4, and then can realize evenly adding lubricating oil. Can realize preventing dust to inner circle 7, outer lane 4 and ball 9 through first dust guard 2 and first dust guard 2 to set up through inlet tube 1, outlet pipe 3 and 6 cooperation of louvre, can improve the utility model discloses the radiating effect sets up through ring channel 8, slider 12 and the cooperation of lubricated pipe 10, can be convenient for evenly oil, improves lubricating property. The utility model discloses it is dustproof effectual, heat dispersion is good, is convenient for evenly oil, and the practicality is high.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The bearing with the dustproof function comprises an outer ring (4) and is characterized in that a second dustproof plate (5) is installed at the upper end of the outer ring (4), a first dustproof plate (2) is installed at the lower end of the outer ring (4), a water inlet pipe (1) is installed at one end of the first dustproof plate (2), a water outlet pipe (3) is installed at the other end of the first dustproof plate (2), an inner ring (7) is installed on the inner side of the outer ring (4), a plurality of balls (9) are arranged between the outer ring (4) and the inner ring (7), through holes (11) are formed in the first dustproof plate (2) and the second dustproof plate (5), the aperture size of the two through holes (11) is equal to the inner diameter size of the inner ring (7), a lubricating pipe (10) is installed on the second dustproof plate (5), and one end of the lubricating pipe (10) is located between the second dustproof plate (5) and the outer ring (, the other end of the lubricating pipe (10) is positioned on one side, away from the outer ring (4), of the second dustproof plate (5).

2. The bearing with the dustproof function according to claim 1, wherein pipe covers are arranged on the water inlet pipe (1), the water outlet pipe (3) and the lubricating pipe (10), and the pipe cover on the lubricating pipe (10) is located at one end, far away from the outer ring (4), of the lubricating pipe (10).

3. The bearing with the dustproof function according to claim 1, wherein the inner ring (7) is provided with a plurality of heat dissipation holes (6), and the plurality of heat dissipation holes (6) are distributed on the inner ring (7) in an annular array and penetrate through the inner ring (7).

4. A bearing with dust-proof function according to claim 1, characterized in that the inner wall of the through hole (11) is a smooth curved surface.

5. The bearing with the dustproof function according to claim 1, wherein an annular groove (8) is formed at the top end of the outer ring (4), a plurality of sliding blocks (12) are fixed at the bottom end of the second dustproof plate (5), the sliding blocks (12) are distributed at the bottom end of the second dustproof plate (5) in an annular array, and the sliding blocks (12) are all connected with the inner wall of the annular groove (8) in a sliding manner.