CN218971667U

CN218971667U - Tapered roller bearing with connecting retainer ring

Info

Publication number: CN218971667U
Application number: CN202223544459.7U
Authority: CN
Inventors: 吴亮学; 汪燕
Original assignee: Shandong Lanrun Precision Bearing Co ltd
Current assignee: Shandong Lanrun Precision Bearing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-05
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a tapered roller bearing with a connecting retainer ring, which comprises a bearing body, wherein two mounting grooves are formed in two sides, close to the upper end, of the bearing body, a plurality of clamping grooves are formed in the upper surface of the bearing body, one half of the upper ends of the clamping grooves are arranged in an opening shape, and a connecting mechanism is movably clamped at the upper end of the bearing body, and the tapered roller bearing has the beneficial effects that: the clamping block is driven to rotate through the function of the vertical rod through the connecting retainer plate to be inserted inside the clamping groove, the clamping block and the clamping groove are clamped and connected with each other to be limited through the vertical plate and the elastic insert block which are detachable, the retainer plate is limited through the vertical plate and the elastic insert block which are detachable, the retainer plate can be detached or installed quickly without using tools, and the retainer plate can be protected and rotated when the retainer plate rotates through the plurality of ball grooves and the rotating balls conveniently, so that the service life of the retainer plate can be prolonged.

Description

Tapered roller bearing with connecting retainer ring

Technical Field

The utility model relates to the technical field of bearing retainer rings, in particular to a tapered roller bearing with a connecting retainer ring.

Background

Tapered roller bearings are split bearings, and the inner ring and the outer ring of the bearing are provided with tapered raceways. The bearing is divided into single-row, double-row and four-row tapered roller bearings according to the row number of the rollers. The single row tapered roller bearing can bear radial load and unidirectional axial load. When the bearing is subjected to radial loads, an axial component will be generated, so that another bearing which can bear the opposite direction is needed for balancing.

The existing tapered roller bearing connection check ring is generally installed or detached through a clamp spring clamp, so that the tapered roller bearing connection check ring is inconvenient to use in installation or detachment, more time is required to be spent, the connection check ring is inconvenient to detach quickly, and the surface of the connection check ring is not provided with a protection structure in use due to the fact that the tapered roller bearing rotates, direct friction is caused in use, and therefore service life is reduced.

Disclosure of Invention

The utility model aims to provide a tapered roller bearing with a connecting retainer ring, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tapered roller bearing with the connecting retainer ring comprises a bearing body, wherein two mounting grooves are formed in two sides, close to the upper end, of the bearing body, a plurality of clamping grooves are formed in the upper surface of the bearing body, one half of the upper ends of the clamping grooves are arranged in an opening shape, and a connecting mechanism is movably clamped at the upper end of the bearing body;

the connecting mechanism comprises a plurality of clamping blocks, the clamping blocks are movably inserted into the clamping grooves, one sides of the clamping blocks are slidably inserted into the clamping grooves in the bearing body, the upper ends of the clamping blocks are fixedly connected with a vertical rod, and the upper ends of the vertical rods are fixedly connected with a baffle plate.

Preferably, the upper end of the baffle plate is provided with a plurality of ball grooves, and a plurality of rotating balls are rotatably connected inside the ball grooves.

Preferably, two detachable vertical plates are fixedly arranged on two sides of the retainer plate, two elastic inserting blocks are fixedly connected to the lower ends of the two vertical plates, and the two elastic inserting blocks are movably clamped in the two mounting grooves.

Preferably, one elastic sleeve is fixedly sleeved on one side of each elastic plug block, and the outer parts of the two elastic sleeves are propped against the inner walls of the two mounting grooves.

Compared with the prior art, the utility model has the beneficial effects that: the clamping block is driven to rotate through the function of the vertical rod through the connecting retainer plate to be inserted inside the clamping groove, the clamping block and the clamping groove are clamped and connected with each other to be limited through the vertical plate and the elastic insert block which are detachable, the retainer plate is limited through the vertical plate and the elastic insert block which are detachable, the retainer plate can be detached or installed quickly without using tools, and the retainer plate can be protected and rotated when the retainer plate rotates through the plurality of ball grooves and the rotating balls conveniently, so that the service life of the retainer plate can be prolonged.

Drawings

FIG. 1 is a schematic overall sectional view of the present utility model;

FIG. 2 is a schematic top view of a bearing body according to the present utility model;

FIG. 3 is a schematic bottom view of a retainer sheet according to the present utility model;

FIG. 4 is a schematic perspective view of a retainer sheet according to the present utility model;

fig. 5 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

In the figure: 1. a bearing body; 2. a mounting groove; 3. a clamping groove;

4. a connecting mechanism; 41. a clamping block; 42. a vertical rod; 43. a baffle plate; 44. a riser; 45. an elastic insert;

5. a spherical groove; 6. the ball is rotated.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the tapered roller bearing with the connecting retainer ring comprises a bearing body 1, wherein two mounting grooves 2 are formed in two sides, close to the upper end, of the bearing body 1, a plurality of clamping grooves 3 are formed in the upper surface of the bearing body 1, one half of the upper ends of the clamping grooves 3 are arranged in an opening shape, and a connecting mechanism 4 is movably clamped at the upper end of the bearing body 1; the connecting mechanism 4 comprises a plurality of clamping blocks 41, the plurality of clamping blocks 41 are movably inserted into the plurality of clamping grooves 3, one side of each of the plurality of clamping blocks 41 is slidably inserted into the clamping groove 3 positioned in the bearing body 1, the upper ends of the plurality of clamping blocks 41 are fixedly connected with a vertical rod 42, and the upper ends of the plurality of vertical rods 42 are fixedly connected with a baffle plate 43.

The baffle plate 43 upper end has been seted up a plurality of spherical groove 5, the inside all rotation of a plurality of spherical groove 5 is connected with a plurality of ball 6 that rotates, baffle plate 43 both sides fixed mounting has two detachable risers 44, two riser 44 lower extreme fixedly connected with two elasticity inserts 45, two elasticity inserts 45 activity joint is in two mounting grooves 2, two elasticity inserts 45 opposite side all are fixed to have cup jointed an elastic sleeve, and two elasticity sleeve outsides offset with two mounting groove 2 inner walls, be favorable to protecting self when baffle plate 43 rotates through a plurality of spherical groove 5 and ball 6, increase of service life, conveniently insert through setting up riser 44 and elasticity insert 45 and establish and carry out spacingly in mounting groove 2 inside, thereby make things convenient for subsequent dismouting to use.

Specifically, when the tapered roller bearing is used, when the connecting retainer ring is required to be installed, the retainer plate 43 is used for inserting the clamping blocks 41 into the clamping grooves 3, the clamping blocks 41 are rotationally inserted into the clamping grooves 3, the two vertical plates 44 are movably clamped and installed on two sides of the retainer plate 43, the two elastic inserting blocks 45 are elastically clamped and installed in the two installation grooves 2 to limit, the bearing body 1 can drive the rotating balls 6 and attached objects to rotate when driving the retainer plate 43 to rotate, the service life of the retainer plate 43 is prolonged, the connecting retainer ring and the tapered roller bearing can be rapidly disassembled and assembled for use, and meanwhile the service life of the connecting retainer ring is prolonged.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tapered roller bearing with connecting retainer ring, characterized in that: the novel bearing comprises a bearing body (1), wherein two mounting grooves (2) are formed in two sides, close to the upper end, of the bearing body (1), a plurality of clamping grooves (3) are formed in the upper surface of the bearing body (1), a plurality of clamping grooves (3) are formed in an opening shape at one half of the upper ends of the clamping grooves, and a connecting mechanism (4) is movably clamped at the upper end of the bearing body (1);

the connecting mechanism (4) comprises a plurality of clamping blocks (41), the clamping blocks (41) are movably inserted into the clamping grooves (3), one sides of the clamping blocks (41) are slidably inserted into the clamping grooves (3) in the bearing body (1), the upper ends of the clamping blocks (41) are fixedly connected with a vertical rod (42), and the upper ends of the vertical rods (42) are fixedly connected with a baffle plate (43).

2. A tapered roller bearing with a connecting retainer ring as claimed in claim 1, wherein: the upper end of the retainer plate (43) is provided with a plurality of spherical grooves (5), and a plurality of rotating balls (6) are rotatably connected inside the spherical grooves (5).

3. A tapered roller bearing with a connecting retainer ring as claimed in claim 1, wherein: two detachable vertical plates (44) are fixedly arranged on two sides of the retainer plate (43), two elastic inserting blocks (45) are fixedly connected to the lower ends of the two vertical plates (44), and the two elastic inserting blocks (45) are movably clamped in the two mounting grooves (2).

4. A tapered roller bearing with a connecting retainer ring as claimed in claim 3, wherein: one elastic sleeve is fixedly sleeved on one side of each elastic inserting block (45) opposite to the other side, and the outer parts of the two elastic sleeves are propped against the inner walls of the two mounting grooves (2).