CN212615897U - Bearing - Google Patents

Abstract

The utility model discloses a bearing, support ring, clearance fit district, interior support ring and activity cutting ferrule including the owner, the inside axle center hole that is equipped with of interior support ring, the owner supports and is equipped with clearance fit district between ring and the interior support ring, clearance fit district is including activity cutting ferrule and spacing card, regional fixed connection separation plate in the middle of the activity cutting ferrule, the inside connection cylinder smooth roll of inlaying of activity cutting ferrule, connection spacing card is inlayed to cylinder smooth roll one end, spacing card fixed connection axle center hole. The utility model discloses a main supporting ring and the inseparable cooperation of supporting between the ring utilize main tributary to support the ring inner wall top and seted up a moist oil groove, and moist oil groove No. two has been seted up to the separator bottom, and moist oil groove No. two are seted up on main tributary and are supported the ring inner wall surface, and the connector is inlayed to spacing card both sides, and the recess is seted up on spacing card surface, and the guide way has been seted up in the main tributary supporting ring outside, can get up more smoothly using.

Description

Bearing

Technical Field

The utility model relates to a bearing correlation technique field specifically is a bearing.

Background

The Bearing (Bearing) is an important part in the modern mechanical equipment. Its main function is to support mechanical rotator, reduces the coefficient of friction (friction coefficient) in its motion process to guarantee its gyration precision (accuracy), early rectilinear motion bearing form is that put a row of wooden poles under a row of pinch plates. Modern linear bearings use the same principle of operation, but sometimes balls are used instead of rollers, the simplest rotary bearing is a sleeve bearing, which is simply a bush sandwiched between the wheel and the axle, and this design is then replaced by a rolling bearing, i.e. a number of cylindrical rollers are used instead of the original bush, each rolling element acting like a separate wheel.

The current bearing industry in China mainly faces outstanding problems of low production concentration, low research and development and innovation capability and low manufacturing technology level. To this end, we propose a bearing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bearing, it is low that the industry production concentration is low, research and development and innovation ability are low, the problem that the manufacturing technology level is low to aim at solving the outstanding problem that present china's bearing trade mainly faces among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing, includes main support ring, clearance fit district, interior support ring and movable cutting ferrule, the inside axle center hole that is equipped with of interior support ring, be equipped with clearance fit district between main support ring and the interior support ring, clearance fit district is including movable cutting ferrule and spacing card, regional fixed connection separator in the middle of the movable cutting ferrule, the inside connection cylinder smooth roll of inlaying of movable cutting ferrule, connection spacing card is inlayed to cylinder smooth roll one end, spacing card fixed connection axle center hole, the separator is connected to the cylinder smooth roll other end.

Preferably, the lubricating oil groove is formed in the top of the inner wall of the main support circular ring, the lubricating oil groove is formed in the bottom of the separating plate, and the lubricating oil groove are formed in the surface of the inner wall of the main support circular ring.

Preferably, connectors are embedded in two sides of the limiting card, and grooves are formed in the surface of the limiting card.

Preferably, the outer side of the main support ring is provided with a guide groove.

The utility model provides a bearing possesses following beneficial effect: through the tight fit between the main supporting ring and the supporting ring, a lubricating oil groove is arranged at the top of the inner wall of the main supporting ring, a lubricating oil groove is arranged at the bottom of the separating plate, the lubricating oil groove and the lubricating oil groove are arranged on the surface of the inner wall of the main supporting ring, connectors are embedded at two sides of the limiting clamp, a groove is arranged on the surface of the limiting clamp, a guide groove is arranged at the outer side of the main supporting ring, the use is smoother, an axial hole is arranged inside the inner supporting ring, a clearance fit area is arranged between the main supporting ring and the inner supporting ring, the clearance fit area comprises a movable clamping sleeve and a limiting clamp, the separating plate is fixedly connected with the middle area of the movable clamping sleeve, a cylindrical slip roller is embedded and connected inside the movable clamping sleeve, one end of the cylindrical slip roller is embedded and connected with the limiting clamp, the limiting clamp is fixedly connected with the axial hole, the other end of the cylindrical slip roller is, i.e., the problems mentioned in the background can be solved.

Drawings

Fig. 1 is a schematic view of an overall structure of a bearing according to an embodiment of the present invention;

fig. 2 is an expanded structural diagram of a clearance fit region of a bearing according to an embodiment of the present invention;

fig. 3 is a schematic view of an expanded internal structure of a main support ring of a bearing according to an embodiment of the present invention;

fig. 4 is a schematic view of an expansion structure of a limit clip of a bearing according to an embodiment of the present invention;

in the figure: 1. a main support ring; 2. a guide groove; 3. a clearance fit region; 4. a shaft center hole; 5. an inner support ring; 6. a separation plate; 7. a cylindrical sliding roller; 8. a movable ferrule; 9. a limiting card; 10. a first lubricating oil tank; 11. a second lubricating oil groove; 12. a groove; 13. a connector is provided.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a bearing, includes that main support ring 1, clearance fit district 3, interior support ring 5 and activity cutting ferrule 8, interior support ring 5 inside is equipped with axle center hole 4, be equipped with clearance fit district 3 between main support ring 1 and the interior support ring 5, clearance fit district 3 includes activity cutting ferrule 8 and spacing card 9, activity cutting ferrule 8 middle zone fixed connection separator 6, the inside connection cylinder smooth roll 7 of inlaying of activity cutting ferrule 8, connection spacing card 9 is inlayed to 7 one end of cylinder smooth roll, spacing card 9 fixed connection axle center hole 4, separator 6 is connected to the 7 other end of cylinder smooth roll.

Further, a lubricating oil groove 10 has been seted up at 1 inner wall top of main support ring, No. two lubricating oil grooves 11 have been seted up to 6 bottoms of separator plate, a lubricating oil groove 10 and No. two lubricating oil grooves 11 are seted up at 1 inner wall surface of main support ring, play and store lubricating oil effect.

Furthermore, connectors 13 are embedded on two sides of the limiting clamp 9, and a groove 12 is formed in the surface of the limiting clamp 9, so that a limiting protection effect is achieved.

Furthermore, the outer side of the main supporting ring 1 is provided with a guide groove 2, so that the external connection and fixing effects are achieved.

The working principle is as follows: through the tight fit between the main supporting ring 1 and the supporting ring 5, the top of the inner wall of the main supporting ring 1 is provided with a first lubricating oil groove 10, the bottom of the separating plate 6 is provided with a second lubricating oil groove 11, the first lubricating oil groove 10 and the second lubricating oil groove 11 are arranged on the surface of the inner wall of the main supporting ring 1, connectors 13 are embedded on two sides of the limit clamp 9, the surface of the limit clamp 9 is provided with a groove 12, the outer side of the main supporting ring 1 is provided with a guide groove 2 which can be used more smoothly, an axle center hole 4 is arranged inside the inner supporting ring 5, a clearance fit area 3 is arranged between the main supporting ring 1 and the inner supporting ring 5, the clearance fit area 3 comprises a movable clamping sleeve 8 and a limit clamp 9, the middle area of the movable clamping sleeve 8 is fixedly connected with the separating plate 6, the movable clamping sleeve 8 is internally embedded with the cylindrical sliding roller 7, one end of the cylindrical sliding roller 7 is embedded with the limit clamp 9, the, the other end of the cylindrical sliding roller 7 is connected with the separating plate 6.

It should be noted that, the utility model relates to a bearing, including main support ring 1, guide way 2, clearance fit district 3, axle center hole 4, interior support ring 5, separator 6, cylinder smooth roller 7, activity cutting ferrule 8, spacing card 9, lubricated oil groove 10, lubricated oil groove 11 No. two, recess 12, connector 13, above-mentioned component is prior art product, by the needs of using of technical staff in the field, select, install and accomplish the debugging operation, ensure that each electrical apparatus homoenergetic normally works, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff, this applicant does not do specific restriction here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. A bearing, characterized by: including main support ring (1), clearance fit district (3), interior support ring (5) and activity cutting ferrule (8), interior support ring (5) inside is equipped with axle center hole (4), be equipped with clearance fit district (3) between main support ring (1) and interior support ring (5), clearance fit district (3) is including activity cutting ferrule (8) and spacing card (9), activity cutting ferrule (8) middle zone fixed connection separator (6), connection cylinder smooth roll (7) are inlayed to activity cutting ferrule (8) inside, connection spacing card (9) are inlayed to cylinder smooth roll (7) one end, spacing card (9) fixed connection axle center hole (4), separator (6) are connected to cylinder smooth roll (7) other end.

2. A bearing according to claim 1, wherein: a lubricating oil groove (10) has been seted up at main support ring (1) inner wall top, No. two lubricating oil grooves (11) have been seted up to separator plate (6) bottom, lubricating oil groove (10) and No. two lubricating oil grooves (11) are seted up at main support ring (1) inner wall surface.

3. A bearing according to claim 1, wherein: connectors (13) are embedded in two sides of the limiting clamp (9), and a groove (12) is formed in the surface of the limiting clamp (9).

4. A bearing according to claim 1, wherein: the outer side of the main supporting ring (1) is provided with a guide groove (2).

Images