CN214118737U

CN214118737U - Automobile bearing with novel built-in roller retainer

Info

Publication number: CN214118737U
Application number: CN202120048795.9U
Authority: CN
Inventors: 倪建飞
Original assignee: Hangzhou Ruien Auto Parts Co ltd
Current assignee: Hangzhou Ruien Auto Parts Co ltd
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2021-09-03
Anticipated expiration: 2031-01-09

Abstract

The utility model discloses a built-in novel roller holder's automobile bearing, including bearing inner race main part, the inside fixed mounting of bearing inner race main part has the bearing inner circle main part, the inboard fixed mounting of bearing inner race main part has the bearing inner wall panel, the bearing inner wall panel is located the middle part of bearing inner circle main part and bearing inner circle main part, the outside fixed mounting at bearing inner wall panel middle part has outstanding slide rail A, outstanding slide rail A is the ring structure. This automobile bearing of built-in novel roller holder, the crack control of addding meets the roller bearing and can effectually link together holder and bearing, improve the connectivity of holder and bearing body, thereby also improved the stability of holder, resistance to pressure to a certain extent, make holder and bearing integration, the holder damages promptly the bearing damages, can avoid the holder to damage, and the condition of bearing still compulsory work, can improve this automobile bearing's wholeness, make the vehicle turn to the normal clear of work.

Description

Automobile bearing with novel built-in roller retainer

Technical Field

The utility model relates to an automobile bearing technical field specifically is an automobile bearing of built-in novel roller holder.

Background

The bearing has the main functions of bearing and providing accurate guide for the rotation of the wheel hub, bears axial load and radial load, is a very important part, is a large part of the bearing industry, comprises a wheel hub bearing, an air conditioner fan bearing, a belt pulley bearing and the like, is also divided into a high-speed automobile bearing and a low-speed automobile bearing, is a base in an automobile transmission part, is a part of a driving device on an automobile and is called as a joint of the automobile industry for supporting the rotating speed of a tire, is a large part of the bearing industry, comprises the wheel hub bearing, the air conditioner fan bearing, the belt pulley bearing and the like, and is also divided into the high-speed automobile bearing and the low-speed automobile bearing.

The automobile bearing needs to be under large pressure when in work, the roller retainer in the automobile bearing is easy to break, the breakage of the retainer can seriously affect the automobile body in operation, the bearing can be seriously worn, the service life of the bearing is shortened, accidents and the like can be caused by instant braking of an automobile under serious conditions, and great risks are realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car bearing of built-in novel roller holder to provide car bearing in solving above-mentioned background art and need receive great pressure at the during operation, and the inside roller holder of car bearing is cracked easily, and the cage fracture can seriously influence the car organism in service, can seriously wear and tear the bearing, shortens the life-span of bearing, probably leads to the car to make the car stop in the twinkling of an eye and cause the traffic accident etc. under the severe condition, has the problem of very big risk.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile bearing of built-in novel roller holder, includes bearing inner race main part, the inside fixed mounting of bearing inner race main part has bearing inner race main part, the inboard fixed mounting of bearing inner race main part has the interior wall panel of bearing, the interior wall panel of bearing is located the middle part of bearing inner race main part and bearing inner race main part, the outside fixed mounting at the middle part of the interior wall panel of bearing has outstanding slide rail A, outstanding slide rail A is the ring structure.

Preferably, the left end of the protruding slide rail A is fixedly provided with a roller movable groove A, the left end of the roller movable groove A is fixedly provided with a protruding slide rail B, the protruding slide rail B is matched with the protruding slide rail A, the right end of the inner side of the protruding slide rail B is fixedly provided with a side rolling ring limiting groove, and the side rolling ring limiting groove is positioned on the left side and the right side of the roller movable groove A.

Preferably, the inboard movable mounting of bearing inner race main part has roller main part A, roller main part A equidistance distributes in the inboard of bearing inner race main part, roller main part A's left side fixed mounting has roller main part B.

Preferably, the lower ends of the roller main body A and the roller main body B are fixedly provided with roller connecting retainers, the roller connecting retainers are movably connected with the roller main body A and the roller main body B, and the middle parts of the roller connecting retainers are fixedly provided with roller movable grooves B.

Preferably, an anti-cracking connecting roller is movably mounted at the upper end of the roller movable groove B and is matched with the roller movable groove B, side edges are movably mounted at the left end and the right end of the anti-cracking connecting roller and are connected with rolling rings, a connecting transmission rod is fixedly mounted at the upper end of the anti-cracking connecting roller and is located above the roller movable groove B.

Preferably, an inner disk panel is fixedly mounted on the inner side of the roller main body A, and the inner disk panel is of a circular ring structure with a hollow part.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the automobile bearing with the built-in novel roller retainer, the added anti-cracking connecting roller can effectively connect the retainer and the bearing together, so that the connectivity of the retainer and the bearing body is improved, and the stability and the pressure resistance of the retainer are improved to a certain extent;

2. the automobile bearing with the built-in novel roller retainer integrates the retainer and the bearing, the retainer is damaged, namely the bearing is damaged, the damage of the retainer can be effectively avoided, the bearing still works forcibly, the integration of the automobile bearing can be improved, the steering work of a vehicle is normally carried out, and the steering flexibility is kept;

3. this automobile bearing of built-in novel roller holder, the part that adds contain rolling element, becomes to have adsorption efficiency more with the inside space of this bearing to oil, can be so that the oil supplementing work in later stage practices thrift the cost more, and guarantee lubricating oil etc. can evenly spread, permeates the bearing everywhere.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the single-bearing three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional enlarged structure of the bearing slide rail of the present invention;

FIG. 4 is a schematic view of the roller connection structure of the present invention;

FIG. 5 is a schematic view of the connection rolling ring of the present invention;

in the figure: 1. a bearing outer race body; 2. a bearing inner race body; 3. a bearing inner wall panel; 4. a protruding slide rail A; 5. a roller movable groove A; 6. a protruding slide rail B; 7. a side edge rolling ring limiting groove; 8. a roller body A; 9. a roller main body B; 10. the roller is connected with the retainer; 11. a roller movable groove B; 12. anti-cracking connected rolling shafts; 13. the side edge is connected with a rolling ring; 14. connecting a transmission rod; 15. an inner disk panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an automobile bearing of built-in novel roller holder, includes bearing inner race main part 1, and the inside fixed mounting of bearing inner race main part 1 has bearing inner race main part 2, and the inboard fixed mounting of bearing inner race main part 1 has interior wall panel 3 of bearing, and interior wall panel 3 of bearing is located the middle part of bearing inner race main part 1 and bearing inner race main part 2, and the outside fixed mounting at the middle part of 3 of interior wall panels of bearing has outstanding slide rail A4, and outstanding slide rail A4 is the ring structure.

Further, the left end of protruding slide rail A4 is fixed with gyro wheel activity groove A5, the left end fixed mounting of gyro wheel activity groove A5 has protruding slide rail B6, protruding slide rail B6 and protruding slide rail A4 looks adaptation, the inboard right-hand member of protruding slide rail B6 is fixed and is provided with side rolling ring restraint groove 7, side rolling ring restraint groove 7 is located the left and right sides of gyro wheel activity groove A5, bearing inner wall panel 3 is used for fixed connection protruding slide rail A4 and protruding slide rail B6, protruding slide rail A4 and protruding slide rail B6 both combine into a holistic slide rail for connecting holder and bearing circle, side rolling ring restraint groove 7 is used for being connected with side rolling ring 13 adaptation.

Further, a roller main body A8 is movably mounted on the inner side of the bearing inner ring main body 2, the roller main bodies A8 are equidistantly distributed on the inner side of the bearing inner ring main body 2, a roller main body B9 is fixedly mounted on the left side of the roller main body A8, and the roller main body A8 and the roller main body B9 are a roller main body mounted on the inner side of the bearing inner ring main body 2.

Further, a roller connecting cage 10 is fixedly installed at the lower ends of the roller main body A8 and the roller main body B9, the roller connecting cage 10 is movably connected with the roller main body A8 and the roller main body B9, a roller moving groove B11 is fixedly arranged in the middle of the roller connecting cage 10, the roller connecting cage 10 is the cage of the roller main body, the roller connecting cage 10 is connected with the roller main body A8 and the roller main body B9 in a double-side buckling mode, and the roller connecting cage 10 is installed at the lower ends of the roller main body A8 and the roller main body B9 and outside the inner disk panel 15.

Further, an anti-cracking connecting roller 12 is movably mounted at the upper end of the roller movable groove B11, the anti-cracking connecting roller 12 is matched with the roller movable groove B11, side connecting roller rings 13 are movably mounted at the left end and the right end of the anti-cracking connecting roller 12, a connecting transmission rod 14 is fixedly mounted at the upper end of the anti-cracking connecting roller 12, the connecting transmission rod 14 is located above the roller movable groove B11, the novel roller connecting retainer 10 is connected with a bearing ring through a newly-added part, the roller movable groove B11 arranged in the middle of the roller connecting retainer 10 can be used for being matched with the anti-cracking connecting roller 12, the anti-cracking connecting roller 12 is respectively located at the upper end and the lower end of the connecting transmission rod 14, one end of the anti-cracking connecting roller 12 is used for being connected with the roller movable groove B11, and the other end of the roller connecting integral sliding rail formed by combining the protruding sliding rail a4 with the protruding sliding rail B6, so that the retainer and the bearing ring are actively connected together.

Further, an inner disk panel 15 is fixedly mounted on the inner side of the roller main body A8, the inner disk panel 15 is of an internally hollowed circular ring structure, and the inner disk panel 15 is used for being connected with components in an automobile.

The working principle is as follows: firstly, a bearing outer ring main body 1 and a bearing inner ring main body 2 are main bodies of the bearing, a bearing inner wall panel 3 is used for fixedly connecting a protruding sliding rail A4 and a protruding sliding rail B6, the protruding sliding rail A4 and the protruding sliding rail B6 are combined into an integral sliding rail which is used for connecting a retainer and a bearing ring, a side rolling ring limiting groove 7 is used for being in adaptive connection with a side connecting rolling ring 13, a roller main body A8 and a roller main body B9 are roller main bodies which are arranged on the inner side of the bearing inner ring main body 2, the roller connecting retainer 10 is in double-side buckling connection with the roller main body A8 and the roller main body B9, a roller connecting retainer 10 body is arranged at the lower ends of the roller main body A8 and the roller main body B9, the outer side of an inner disk panel 15, the roller connecting retainer 10 is connected with the bearing ring through an additional component, a roller movable groove B11 arranged in the middle of the roller connecting retainer 10 can be used for being in adaptive connection with an anti-cracking roller 12, the anti-cracking connecting roller 12 is respectively positioned at the upper end and the lower end of the connecting transmission rod 14, one end of the anti-cracking connecting roller is used for connecting a roller movable groove B11, and the other end of the anti-cracking connecting roller is used for connecting an integral slide rail formed by combining a protruding slide rail A4 and a protruding slide rail B6, so that the retainer and the bearing ring are actively connected together, the connectivity of the retainer and the bearing body is improved, and the stability and the pressure resistance of the retainer are also improved to a certain extent.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an automobile bearing of built-in novel roller holder, includes bearing inner race main part (1), its characterized in that: the inside fixed mounting of bearing inner race main part (1) has bearing inner race main part (2), the inboard fixed mounting of bearing inner race main part (1) has bearing inner wall panel (3), bearing inner wall panel (3) are located the middle part of bearing outer race main part (1) and bearing inner race main part (2), the outside fixed mounting at the middle part of bearing inner wall panel (3) has outstanding slide rail A (4), outstanding slide rail A (4) are the ring structure.

2. The automobile bearing with the novel roller cage built in according to claim 1, wherein: the left end of outstanding slide rail A (4) is fixed and is provided with gyro wheel activity groove A (5), the left end fixed mounting of gyro wheel activity groove A (5) has outstanding slide rail B (6), outstanding slide rail B (6) and outstanding slide rail A (4) looks adaptation, the fixed side that is provided with of the right-hand member of outstanding slide rail B (6) inboard rolls ring restriction groove (7), the side rolls ring restriction groove (7) and is located the left and right sides of gyro wheel activity groove A (5).

3. The automobile bearing with the novel roller cage built in according to claim 2, characterized in that: the inboard movable mounting of bearing inner race main part (2) has roller main part A (8), roller main part A (8) equidistance distributes in the inboard of bearing inner race main part (2), the left side fixed mounting of roller main part A (8) has roller main part B (9).

4. The automobile bearing with the novel roller cage built in according to claim 3, wherein: the roller connecting device is characterized in that roller connecting retainers (10) are fixedly mounted at the lower ends of the roller bodies A (8) and the roller bodies B (9), the roller connecting retainers (10) are movably connected with the roller bodies A (8) and the roller bodies B (9), and roller moving grooves B (11) are fixedly arranged in the middle of the roller connecting retainers (10).

5. The automobile bearing with the novel roller cage built in according to claim 4, is characterized in that: the upper end movable mounting of gyro wheel activity groove B (11) has crack control roller bearing (12) that meets, the crack control meets roller bearing (12) and gyro wheel activity groove B (11) looks adaptation, the crack control meets about roller bearing (12) both ends movable mounting have the side to connect and rolls ring (13), the crack control meets the upper end fixed mounting of roller bearing (12) and has connects transfer line (14), it is located the top of gyro wheel activity groove B (11) to connect transfer line (14).

6. The automobile bearing with the novel roller cage built in according to claim 5, wherein: the inner side of the roller main body A (8) is fixedly provided with an inner disc panel (15), and the inner disc panel (15) is of an inner hollow circular ring structure.