CN220416026U - Bearing with high running performance - Google Patents

Abstract

The utility model discloses a bearing with high running performance, which comprises a bearing mounting ring, wherein mounting convex seats which are integrally connected with the bearing mounting ring are arranged at two ends of the bearing mounting ring, a plurality of annular distributed reinforcing clamping grooves are formed in the inner wall of the bearing mounting ring, a bearing main body is arranged on the inner wall of the bearing mounting ring, and a pair of sliding thread columns extending into the bearing mounting ring are arranged on the front surface of the bearing mounting ring; the beneficial effects are as follows: the outer ring in the bearing main body adopts a round platform structure (the front diameter is larger than the rear diameter). The cooperation slip screw thread post, nut, annular retainer plate etc. can make the bearing main part homoenergetic of equidimension not stable install at the bearing installation circle that the size is the same, and the flexibility is high, and strong adaptability does not need to prepare the bearing installation circle of multiple specification, and application range improves greatly, and the joint that all corresponds by a plurality of reinforcement clamping strips simultaneously is at the reinforcement draw-in groove, and the installation of bearing main part is very firm, can be suitable for high operational environment.

Description

Bearing with high running performance

Technical Field

The utility model relates to the technical field of bearings, in particular to a bearing with high running performance.

Background

The bearing is an important part for supporting the mechanical rotator, reducing the friction coefficient in the motion process and ensuring the rotation precision of the mechanical rotator. Bearings are widely used in some agricultural machinery, automobiles, or garden tools, and other mechanical devices.

At present, the bearing is often installed by means of bearing seats, each specification of bearing can only be suitable for the bearing seat with the corresponding specification, and the bearing with various specifications cannot be simultaneously suitable for the bearing seat with one specification, so that the bearing seats with various specifications are required to be prepared each time, and the flexibility and the adaptability are low.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a bearing with high running performance so as to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a bearing of high running performance, includes the bearing installation circle, the both ends of bearing installation circle all are equipped with rather than integrated into one piece's installation boss, the reinforcement draw-in groove that a plurality of annular distributed has been seted up to the inner wall of bearing installation circle, and the inner wall of bearing installation circle is equipped with the bearing main part, the front of bearing installation circle is equipped with a pair of slip screw thread post that extends to its inside, the back of slip screw thread post is equipped with guiding mechanism, two sliding connection has annular spacer between the slip screw thread post, two equal threaded connection of slip screw thread post has the nut.

Preferably, the bearing main body comprises an inner ring, the outer wall of the inner ring is provided with rolling bodies matched with the inner ring, the outer wall of the rolling bodies is provided with an outer ring matched with the outer ring, the outer ring is clamped on the inner wall of the bearing mounting ring, and the outer wall of the outer ring is provided with a plurality of annular distributed reinforcing clamping strips.

Preferably, the reinforcing clamping strips are clamped and connected to the corresponding reinforcing clamping grooves, and the front diameter of the outer ring is larger than the rear diameter of the outer ring.

Preferably, a pair of positioning inserting posts are arranged on the back surface of the annular positioning sheet, a pair of positioning inserting holes are formed in the front surface of the bearing mounting ring, and the positioning inserting posts are inserted into the positioning inserting holes.

Preferably, the adjusting mechanism comprises a limiting chute arranged in the bearing mounting ring, a sliding sheet in sliding connection with the limiting chute is arranged in the limiting chute, the rear end of the sliding threaded column is in front of the sliding sheet and is in welded connection with the front surface of the sliding sheet, a threaded rotary rod in rotary connection with the limiting chute is arranged on the inner wall in front of the limiting chute, and the sliding sheet is in threaded connection with the threaded rotary rod.

Preferably, a pair of grooves are formed in the back surface of the bearing mounting ring, the rear ends of the threaded rotating rods extend to the inside of the grooves, and screw heads are welded at the rear ends of the threaded rotating rods.

The beneficial effects of the utility model are as follows:

1. the outer ring in the bearing main body adopts a round platform structure (the front diameter is larger than the rear diameter). The sliding threaded column, the nut, the annular positioning ring and the like are matched, so that bearing main bodies with different sizes can be stably installed on bearing installation rings with the same size, the flexibility is high, the adaptability is strong, the bearing installation rings with various specifications do not need to be prepared, the application range is greatly improved, meanwhile, the plurality of reinforcing clamping strips are correspondingly clamped in the reinforcing clamping grooves, the installation of the bearing main bodies is very firm, and the bearing main bodies can be suitable for high-running environments;

2. through setting up adjustment mechanism, can adjust the protruding length of slip screw thread post to can be suitable for the bearing main part of different thickness, slip screw thread post also can not protrude overlength simultaneously, whole bearing size is less relatively.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the positive orientation of a high performance bearing according to an embodiment of the present utility model;

FIG. 2 is a schematic rear view of a high performance bearing according to an embodiment of the present utility model;

FIG. 3 is a rear view of a high performance bearing according to an embodiment of the present utility model;

fig. 4 is a partial cross-sectional view of a high performance limit chute in a bearing according to an embodiment of the utility model.

In the figure:

1. a bearing mounting ring; 2. installing a convex seat; 3. reinforcing the clamping groove; 4. sliding the threaded column; 5. an annular locating piece; 6. a nut; 7. an inner ring; 8. a rolling element; 9. an outer ring; 10. reinforcing the clamping strips; 11. positioning the inserted column; 12. positioning the jack; 13. limiting sliding grooves; 14. a sliding sheet; 15. a threaded screw; 16. a groove; 17. a screw head.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a high-performance bearing is provided.

Embodiment one;

as shown in fig. 1-4, the bearing with high running performance according to the embodiment of the utility model comprises a bearing mounting ring 1, mounting convex seats 2 integrally connected with the bearing mounting ring 1 are arranged at two ends of the bearing mounting ring 1, a plurality of annular distributed reinforcing clamping grooves 3 are formed in the inner wall of the bearing mounting ring 1, a bearing main body is arranged on the inner wall of the bearing mounting ring 1, a pair of sliding thread columns 4 extending into the bearing main body are arranged on the front surface of the bearing mounting ring 1, an adjusting mechanism is arranged on the back surface of each sliding thread column 4, an annular positioning plate 5 is connected between the two sliding thread columns 4 in a sliding mode, nuts 6 are connected with the two sliding thread columns 4 in a threaded mode, and the bearing main body after clamping is fixedly mounted.

Embodiment two;

as shown in fig. 1-4, according to the bearing with high running performance in the embodiment of the utility model, the bearing main body comprises an inner ring 7, the outer wall of the inner ring 7 is provided with a rolling body 8 matched with the inner ring, the outer wall of the rolling body 8 is provided with an outer ring 9 matched with the outer ring, the outer ring 9 is clamped on the inner wall of the bearing mounting ring 1, the outer wall of the outer ring 9 is provided with a plurality of annular distributed reinforcing clamping strips 10, the reinforcing clamping strips 10 are clamped on corresponding reinforcing clamping grooves 3, the front diameter of the outer ring 9 is larger than the rear diameter of the outer ring, so that bearing main bodies with various diameters can be simultaneously mounted on the bearing mounting ring 1 with the same size, the application range is narrower, the mounted bearing main body is firm and stable and can be suitable for a high running state, the back surface of the annular positioning piece 5 is provided with a pair of positioning inserting posts 11, the front surface of the bearing mounting ring 1 is provided with a pair of positioning inserting holes 12, the positioning inserting posts 11 are inserted into the positioning inserting holes 12, and play a positioning and reinforcing role on the annular positioning piece 5.

Embodiment three;

as shown in fig. 1-4, according to the bearing with high running performance in the embodiment of the utility model, the adjusting mechanism comprises a limit chute 13 positioned in the bearing mounting ring 1, a slide sheet 14 connected with the limit chute in a front-back sliding manner is arranged in the limit chute 13, the rear end of the sliding screw thread column 4 is welded with the front surface of the slide sheet 14, the front inner wall of the limit chute 13 is provided with a screw thread rotary rod 15 connected with the front inner wall in a rotating manner, the slide sheet 14 is in threaded connection with the screw thread rotary rod 15, so that the protruding length of the sliding screw thread column 4 can be adjusted, thereby being applicable to bearing bodies with different thicknesses, meanwhile, the sliding screw thread column 4 can not protrude too much, the integral bearing body is relatively smaller, a pair of grooves 16 are formed in the back surface of the bearing mounting ring 1, the rear end of the screw thread rotary rod 15 extends into the grooves 16, the rear end of the screw thread rotary rod 15 is welded with a screw head 17, the screw thread rotary rod 15 is conveniently driven to rotate, meanwhile, a good hiding and accommodating effect is also achieved, and the safety is greatly improved.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practical application, firstly, according to the thickness of the outer ring 9, the length of the protrusion of the sliding threaded column 4 is adjusted to a proper length, the steps are as follows, the threaded rotary rod 15 is driven to rotate by means of connection of a spanner and the screw head 17, at the moment, the sliding sheet 14 slides along the limiting sliding groove 13, so that the length of the protrusion of the sliding threaded column 4 can be adjusted, then the back of the outer ring 9 is clamped on the front of the bearing mounting ring 1, meanwhile, each reinforcing clamping strip 10 is clamped on the reinforcing clamping groove 3 correspondingly, the annular locating piece 5 is sleeved, the annular locating piece 5 is attached on the front of the outer ring 9, and finally the corresponding nut 6 is connected in a threaded mode.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a bearing of high running performance, its characterized in that, including bearing collar (1), the both ends of bearing collar (1) all are equipped with rather than integrated into one piece's installation boss (2), reinforcement draw-in groove (3) that a plurality of annular distribute have been seted up to the inner wall of bearing collar (1), and the inner wall of bearing collar (1) is equipped with the bearing main part, the front of bearing collar (1) is equipped with a pair of sliding thread post (4) that extend to its inside, the back of sliding thread post (4) is equipped with guiding mechanism, two sliding connection has annular spacer (5) between sliding thread post (4), two equal threaded connection of sliding thread post (4) has nut (6).

2. The bearing with high running performance according to claim 1, wherein the bearing main body comprises an inner ring (7), rolling bodies (8) matched with the inner ring are arranged on the outer wall of the inner ring (7), outer rings (9) matched with the rolling bodies (8) are arranged on the outer wall of the rolling bodies (8), the outer rings (9) are clamped on the inner wall of the bearing mounting ring (1), and a plurality of annular distributed reinforcing clamping strips (10) are arranged on the outer wall of the outer ring (9).

3. The high-running-performance bearing according to claim 2, wherein the reinforcing clamping strips (10) are clamped on the corresponding reinforcing clamping grooves (3), and the front diameter of the outer ring (9) is larger than the rear diameter of the outer ring.

4. The high-running-performance bearing according to claim 1, wherein a pair of positioning insertion posts (11) are arranged on the back surface of the annular positioning sheet (5), a pair of positioning insertion holes (12) are formed in the front surface of the bearing mounting ring (1), and the positioning insertion posts (11) are inserted into the positioning insertion holes (12).

5. The high-running-performance bearing according to claim 1, wherein the adjusting mechanism comprises a limiting chute (13) positioned in the bearing mounting ring (1), a sliding sheet (14) which is connected with the limiting chute (13) in a front-back sliding manner is arranged in the limiting chute, the rear end of the sliding threaded column (4) is connected with the front face of the sliding sheet (14) in a welding manner, a threaded rotary rod (15) which is connected with the limiting chute in a rotating manner is arranged on the front inner wall of the limiting chute (13), and the sliding sheet (14) is connected with the threaded rotary rod (15) in a threaded manner.

6. The high-running-performance bearing according to claim 5, wherein a pair of grooves (16) are formed in the back surface of the bearing mounting ring (1), the rear ends of the threaded rotating rods (15) extend into the grooves (16), and screw heads (17) are welded at the rear ends of the threaded rotating rods (15).