CN205895938U - Automatic heat dissipation easy dismounting's bearing - Google Patents

Abstract

The utility model discloses an automatic heat dissipation easy dismounting's bearing, including outer lane, inner circle, a lock ring, rolling element, holder, outer flabellum, interior flabellum, threaded holes and mounting, the outside at the inner circle is established to the outer lane, prop up lock ring and establish the inboard at the inner circle, the interior anchor ring of inner circle and a lock ring's outer anchor ring laminating, the inner circle is equipped with the mounting with a lock ring's same side, the inner circle passes through mounting fixed connection with a lock ring, the interior anchor ring of outer lane is equipped with and supplies the rolling slot rolling of rolling element and a plurality of outer flabellum, the outer anchor ring of inner circle is equipped with and supplies the rolling slot rolling of rolling element and a plurality of interior flabellum, the rolling element is established in the slot rolling that circles in with in the outer lane, keep setting up between the rolling element, compare with prior art, can reduce the high temperature that the bearing produced at the during operation and can conveniently dismantle the bearing, for the maintenance and the maintenance of bearing has brought the facility, promoted the working property of bearing, lengthened the life of bearing.

Description

A kind of bearing of automatic heat radiation easy accessibility

[technical field]

This utility model is related to mechanical field, particularly a kind of bearing of automatic heat radiation easy accessibility.

[background technology]

Bearing is a kind of important spare part in contemporary plant equipment.Its major function is supporting machinery rotary body, reduces Coefficient of friction in its motor process, and ensure its rotating accuracy.By the difference of motor element frictional property, bearing can be divided into rolling Dynamic bearing and sliding bearing two big class.In current rolling bearing, because it does not have preferable cooling measure, cause bearing in height The high temperature producing when working under warm fast state is difficult to lower, additionally due to the integral design of bearing, cause be difficult countershaft Hold and dismounted, have impact on the service behaviour of bearing, shorten the service life of bearing.

[utility model content]

The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of axle of automatic heat radiation easy accessibility Hold, the high temperature producing when bearing works under high temperature and high speed state and facilitating can be effectively reduced bearing is dismantled, M R for bearing brings facility, improves the service behaviour of bearing, extends the service life of bearing.

For achieving the above object, the utility model proposes a kind of bearing of automatic heat radiation easy accessibility, including outer ring, interior Circle, bracing ring, rolling element, retainer, outer flabellum, interior flabellum, screwed hole and fixture, described outer ring is located at the outside of inner ring, Described bracing ring is located at the inner side of inner ring, and the inner ring surface of described inner ring is fitted with the outer ring surface of bracing ring, described inner ring and support The same side of circle is provided with some fixtures, and described inner ring is fixedly connected by fixture with bracing ring, the internal ring of described outer ring Face is provided with the slot rolling being available for rolling element rolling and several outer flabellums, and the outer ring surface of described inner ring is provided with and is available for rolling element rolling Slot rolling and flabellum in several, described rolling element is located in the slot rolling on outer ring and inner ring, described holding be erected at rolling element it Between.

Preferably, described inner ring includes the first circle and the second circle, corresponding on described first circle and the second circle It is provided with screwed hole, described screw thread in the hole is provided with drive screws and is fixedly connected the first circle and the second circle.

Preferably, the top of described outer flabellum do not contact with the periphery of inner ring and outer flabellum leave to each other certain Gap, described interior flabellum does not contact with the inner headed face of outer ring and interior flabellum leaves certain gap to each other.

Preferably, described outer flabellum and interior flabellum are located at the both sides of rolling element, described outer flabellum is all parallel with interior flabellum The slot rolling being located in rolling element.

The beneficial effects of the utility model: this utility model pass through outer flabellum is provided with outer ring, inner ring is provided with Flabellum, when bearing is when rotating, it is possible to use outer flabellum or interior flabellum rotate the wind-force producing and lower the temperature to bearing, inner ring is by first Circle and the second circle combine and are fixedly connected and can conveniently be dismantled by drive screws, compared with prior art, Neng Gouyou The high temperature that bearing produces when working under high temperature and high speed state and facilitating of reducing of effect is dismantled to bearing, is the guarantor of bearing Support and maintenance brings facility, improve the service behaviour of bearing, extend the service life of bearing.

Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.

[brief description]

Fig. 1 is a kind of structural representation of the bearing of this utility model automatic heat radiation easy accessibility.

In figure: 1- outer ring, 2- inner ring, 21- first circle, 22- second circle, 3, bracing ring, 4- rolling element, 5- keep Flabellum, 8- screwed hole, 9- fixture in the outer flabellum of frame, 6-, 7-.

[specific embodiment]

Refering to Fig. 1, a kind of bearing of this utility model automatic heat radiation easy accessibility, including outer ring 1, inner ring 2, bracing ring 3, Rolling element 4, retainer 5, outer flabellum 6, interior flabellum 7, screwed hole 8 and fixture 9, described outer ring 1 is located at the outside of inner ring 2, institute State the inner side that bracing ring 3 is located at inner ring 2, the inner ring surface of described inner ring 2 is fitted with the outer ring surface of bracing ring 3, described inner ring 2 with The same side of support ring 3 is provided with some fixtures 9, and described inner ring 2 is fixedly connected by fixture 9 with bracing ring 3, described outer The inner ring surface of circle 1 is provided with the slot rolling being available for rolling element 4 rolling and several outer flabellums 6, and the outer ring surface of described inner ring 2 is provided with and is available for Slot rolling that rolling element 4 rolls and flabellum 7 in several, described rolling element 4 is located in the slot rolling on outer ring 1 and inner ring 2, described guarantor Hold frame 5 to be located between rolling element 4, described inner ring 2 includes the first circle 21 and the second circle 22, described first circle 21 and second Screwed hole 8 is correspondingly provided with circle 22, in described screwed hole 8, is provided with drive screws will be fixing to the first circle 21 and the second circle 22 Connect, the top of described outer flabellum 6 does not contact with the periphery of inner ring 2 and outer flabellum 6 leaves certain gap to each other, described Interior flabellum 7 is not contacted with the inner headed face of outer ring 1 and interior flabellum 7 leaves certain gap, described outer flabellum 6 and interior flabellum to each other The slot rolling that 7 both sides being located at rolling element 4, described outer flabellum 6 and interior flabellum 7 are located each parallel to rolling element 4.

Utility model works process:

A kind of bearing of this utility model automatic heat radiation easy accessibility in the course of the work, when this bearing rotate when, by Outer ring 1 drives outer flabellum 6 to rotate or inner ring 2 drives interior flabellum 7 to rotate and produces wind-force and lower the temperature to bearing, when this bearing needs to tear open When unloading, the dismounting to bearing can be realized by splitting the first circle 21 and the second circle 22, compared with prior art, can Effectively reduce the high temperature producing when bearing works under high temperature and high speed state and facilitating bearing is dismantled, be bearing M R brings facility, improves the service behaviour of bearing, extends the service life of bearing.

Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any new to this practicality Scheme after type simple transformation belongs to protection domain of the present utility model.

Claims (4)

1. a kind of bearing of automatic heat radiation easy accessibility it is characterised in that: include outer ring (1), inner ring (2), bracing ring (3), rolling Kinetoplast (4), retainer (5), outer flabellum (6), interior flabellum (7), screwed hole (8) and fixture (9), described outer ring (1) is located at interior The outside of circle (2), described bracing ring (3) is located at the inner side of inner ring (2), and the inner ring surface of described inner ring (2) is outer with bracing ring (3) Anchor ring is fitted, and described inner ring (2) is provided with some fixtures (9), described inner ring (2) and support with the same side of bracing ring (3) Circle (3) be fixedly connected by fixture (9), the inner ring surface of described outer ring (1) be provided be available for rolling element (4) if the slot rolling rolling with A dry outer flabellum (6), the outer ring surface of described inner ring (2) be provided be available for slot rolling that rolling element (4) rolls with several in flabellum (7), described rolling element (4) is located in the slot rolling on outer ring (1) and inner ring (2), described retainer (5) be located at rolling element (4) it Between.

2. as claimed in claim 1 a kind of bearing of automatic heat radiation easy accessibility it is characterised in that: described inner ring (2) includes First circle (21) and the second circle (22), described first circle (21) and the second circle (22) are correspondingly provided with screwed hole (8), It is provided with drive screws in described screwed hole (8) and the first circle (21) is fixedly connected with the second circle (22).

3. as claimed in claim 1 a kind of bearing of automatic heat radiation easy accessibility it is characterised in that: described outer flabellum (6) Top is not contacted with the periphery of inner ring (2) and outer flabellum (6) leaves certain gap to each other, described interior flabellum (7) not with The inner headed face of outer ring (1) contacts and interior flabellum (7) leaves certain gap to each other.

4. as claimed any one in claims 1 to 3 a kind of bearing of automatic heat radiation easy accessibility it is characterised in that: described , positioned at the both sides of rolling element (4), described outer flabellum (6) and interior flabellum (7) are each parallel to rolling for outer flabellum (6) and interior flabellum (7) The slot rolling that body (4) is located.