CN211525338U

CN211525338U - Heat dissipation formula antiskid bearing

Info

Publication number: CN211525338U
Application number: CN201922094945.5U
Authority: CN
Inventors: 陈文同
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-18
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a heat dissipation type anti-skid bearing, which structurally comprises an outer ring, radiating fins, an inner ring and a rolling shaft, wherein the radiating fins are arranged on the outer surface of the outer ring, the inner ring is arranged in the middle of the inner ring, the rolling shaft is cylindrical, more than ten rolling shafts are arranged, and the rolling shaft is movably clamped with the outer ring and the inner ring; the utility model discloses an install the roller bearing more than ten respectively in two recesses that first main fixture block, second main fixture block, first side fixture block, second side fixture block are constituteed, make its activity block, set up two recess dress roller bearings, can reduce the area of contact of roller bearing and inner circle, outer lane, make the frictional force of roller bearing and inner circle, outer lane reduce, let the Xuan Zhou speed of rotator in the bearing faster.

Description

Heat dissipation formula antiskid bearing

Technical Field

The utility model belongs to the technical field of the bearing and specifically relates to a heat dissipation formula antiskid bearing.

Background

The bearing is an important part in the modern mechanical equipment; the main function of the device is to support the mechanical rotator, reduce the friction coefficient in the movement process and ensure the rotation precision; when the bearing is used on a cutting shaft for wood cutting, the rotating body drives the cutting knife to cut wood, the rotating body slides in the bearing, the rotating body is possibly separated from the bearing, and the long-time wood cutting can cause the temperature of the bearing to be overhigh, so that the friction force between the bearing and the rotating body is increased, and the rotating speed of the rotating body is reduced.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model discloses a realize through following technical scheme: the utility model provides a heat dissipation formula antiskid bearing, its structure includes outer lane, fin, inner circle, roller bearing, the surface of outer lane is equipped with the fin, the inner circle is located the positive centre of inner circle, the roller bearing is cylindric, the roller bearing is equipped with more than ten, roller bearing and outer lane, inner circle activity block.

As further optimization of the technical scheme, a first main clamping block and a first side clamping block are arranged in the outer ring, the first main clamping block is arranged in the middle of the inner side of the outer ring, the number of the first side clamping blocks is two, and the number of the first side clamping blocks is two.

As a further optimization of the technical scheme, a second side fixture block, a second main fixture block and two clamping grooves are arranged in the inner ring, the second side fixture block is arranged at two ends of the outer side of the inner ring, the second main fixture block is arranged in the middle of the outer side of the inner ring, and the clamping grooves are arranged in the middle of the inner side of the inner ring.

Description

As a further optimization of the technical scheme, the rolling shaft is movably clamped through a groove formed by combining the first main clamping block, the first side clamping block, the second side clamping block and the second main clamping block.

As a further optimization of the technical solution, the clamping groove surrounds the surface of the inner side of the inner ring.

Advantageous effects

The utility model relates to a heat dissipation formula antiskid bearing compares with prior art and has following advantage:

1. the utility model discloses an install the roller bearing more than ten respectively in two recesses that first main fixture block, second main fixture block, first side fixture block, second side fixture block are constituteed, make its activity block, set up two recess dress roller bearings, can reduce the area of contact of roller bearing and inner circle, outer lane, make the frictional force of roller bearing and inner circle, outer lane reduce, let the Xuan Zhou speed of rotator in the bearing faster.

2. The utility model discloses a set up the draw-in groove in the positive centre of inner circle, make the rotator block with it, gliding phenomenon can not appear in the time of cutting timber is rotatory, can improve the stability of rotator in the bearing, let the rotator can not break away from the bearing.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of a heat dissipation type anti-skid bearing according to the present invention.

Fig. 2 is a schematic side view of the heat dissipation type anti-slip bearing of the present invention.

Fig. 3 is a schematic diagram of a front sectional view of a heat dissipation type anti-slip bearing of the present invention.

Fig. 4 is a schematic side sectional view of the heat dissipation type anti-skid bearing of the present invention.

In the figure: the heat sink comprises an outer ring 1, a heat sink 2, an inner ring 3, a roller 4, a first main clamping block a1, a first side clamping block a2, a second side clamping block b1, a second main clamping block b2 and a clamping groove b 3.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a heat dissipation type anti-skid bearing, which comprises an outer ring 1, a heat sink 2, an inner ring 3, and a roller 4, wherein the heat sink 2 is disposed on the outer surface of the outer ring 1, the inner ring 3 is disposed in the middle of the inner ring 3, the roller 4 is cylindrical, the roller 4 is more than ten, and the roller 4 is movably engaged with the outer ring 1 and the inner ring 3.

The outer ring 1 is provided with a first main clamping block a1 and a first side clamping block a2, the first main clamping block a1 is arranged in the middle of the inner side of the outer ring 1, the number of the first side clamping blocks a2 is two, and the number of the first side clamping blocks a2 is two in the inner side of the outer ring 1.

The inner ring 3 is provided with two second side clamping blocks b1, two second main clamping blocks b2 and two clamping grooves b3, the second side clamping block b1 is arranged at two ends of the outer side of the inner ring 3, the second main clamping block b2 is arranged in the middle of the outer side of the inner ring 3, and the clamping groove b3 is arranged in the middle of the inner side of the inner ring 3.

The roller 4 is movably clamped by a groove formed by combining the first main clamping block a1, the first side clamping block a2, the second side clamping block b1 and the second main clamping block b 2.

The catching groove b3 surrounds the surface of the inner side of the inner ring 3.

The working principle is as follows: the cooling fins 2 are arranged on the outer side surface of the bearing outer ring 1, so that the temperature generated by friction between the rotating body and the bearing can be dissipated from the cooling fins 2, and more than ten rolling shafts 3 are respectively arranged in two grooves formed by combining the first main clamping block a2, the second main clamping block b2, the first side clamping block a1 and the second side clamping block b1, so that the contact area between the rolling shafts 3 and the outer ring 1 and the inner ring 3 can be reduced, and the generation of heat in the bearing can be reduced; the inner ring 3 is provided with a snap groove b3 at the center thereof to allow the rotor to be movably engaged therewith, so that the rotor does not slide in the bearing, thereby improving the stability of the bearing and preventing the rotor from being separated from the bearing.

The foregoing shows and describes the general principles of the present invention, its essential features and advantages, and it will be understood by those skilled in the art that it is not limited by the details of the foregoing embodiments, which description includes illustrations of the principles of the invention, but rather is embodied in other specific forms without departing from the spirit or essential characteristics of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a heat dissipation formula antiskid bearing which characterized in that: the structure of the cooling structure comprises an outer ring (1), cooling fins (2), an inner ring (3) and a rolling shaft (4), wherein the cooling fins (2) are arranged on the outer surface of the outer ring (1), the inner ring (3) is arranged in the middle of the inner ring (3), the rolling shaft (4) is cylindrical, more than ten rolling shafts (4) are arranged, and the rolling shafts (4) are movably clamped with the outer ring (1) and the inner ring (3).

2. The heat dissipating anti-skid bearing of claim 1, wherein: be equipped with first main fixture block (a1), first side fixture block (a2) in outer lane (1), establish in the inboard positive centre of outer lane (1) first main fixture block (a1), first side fixture block (a2) is equipped with two, the inboard two of outer lane (1) are located in first side fixture block (a 2).

3. The heat dissipating anti-skid bearing of claim 1, wherein: be equipped with second side fixture block (b1), second main fixture block (b2), draw-in groove (b3) in inner circle (3), second side fixture block (b1) is equipped with two, the outside both ends of inner circle (3) are located in second side fixture block (b1), the outside positive centre of inner circle (3) is located in second main fixture block (b2), the inside positive centre at inner circle (3) is established in draw-in groove (b 3).

4. The heat dissipating anti-skid bearing of claim 1, wherein: the roller (4) is movably clamped through a groove formed by combining a first main clamping block (a1), a first side clamping block (a2), a second side clamping block (b1) and a second main clamping block (b 2).

5. A heat dissipating anti-skid bearing as set forth in claim 3, wherein: the clamping groove (b3) surrounds the surface of the inner side of the inner ring (3).