CN218894873U

CN218894873U - Novel automobile bearing

Info

Publication number: CN218894873U
Application number: CN202220823917.1U
Authority: CN
Inventors: 范皓宇
Original assignee: Hansel Shanghai Rolling Bearing Trading Co ltd
Current assignee: Hansel Shanghai Rolling Bearing Trading Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2023-04-21
Anticipated expiration: 2032-04-11

Abstract

The utility model provides a novel automobile bearing, which relates to the technical field of bearings, and comprises an outer steel ring and an inner steel ring, wherein the inner steel ring is positioned on the inner side of the outer steel ring; the inside of the inner steel ring is connected with a rotating rod through threads, the right end of the rotating rod extends to the outside of the inner steel ring, a lantern ring is fixed on the outside of the rotating rod, threaded grooves are formed in the upper side and the lower side of the rotating rod and lean on the left side, L-shaped blocks are welded on the upper side and the lower side of the right side of the inner steel ring, the L-shaped blocks are attached to the left side of the lantern ring, and limit screws are vertically inserted on the L-shaped blocks; the inside of the outer steel ring is provided with two annular grooves which are communicated with similar sliding grooves; the utility model has the beneficial effects that: the locking position is carried out on the rotating rod for many times, the rotating rod is firmly arranged in the inner steel ring, the balls can be lubricated, the friction force between the balls and the sliding groove is reduced, the sponge can lock lubricating oil, and a large amount of waste of the lubricating oil caused by the outflow of the lubricating oil from between the outer steel ring and the inner steel ring is avoided.

Description

Novel automobile bearing

Technical Field

The utility model relates to the technical field of bearings, in particular to a novel automobile bearing.

Background

The main function of the hub bearing is to bear the weight and provide accurate guidance for the rotation of the hub, and the hub bearing is a very important part which bears both axial load and radial load. The traditional bearing for the automobile wheel is formed by combining two tapered roller bearings or ball bearings, and the installation, oiling, sealing and clearance adjustment of the bearing are all carried out on an automobile production line.

In the prior art, the automobile bearing is connected with the rotating rod, the automobile bearing and the rotating rod are generally locked by using screws, the screws are possibly loosened after the automobile bearing and the rotating rod are used for a long time, the automobile bearing and the rotating rod are not firmly installed, a plurality of balls are arranged in the automobile bearing, lubricating oil needs to be added to the balls after the automobile bearing is used for a period of time, and the lubricating oil adding process is troublesome and easily causes a large amount of lubricating oil waste.

Disclosure of Invention

To the above-mentioned technical problem that exists among the prior art, provide a novel automobile bearing, lock the bull stick for many times for the bull stick firmly installs in the steel ring, can lubricate the ball, and then reduced the frictional force between ball and the spout, the sponge can lock lubricating oil, has avoided lubricating oil to flow out and lead to a large amount of waste of lubricating oil between outer steel ring and the interior steel ring.

The aim and the effect of the utility model are achieved by the following specific technical means:

the novel automobile bearing comprises an outer steel ring and an inner steel ring, wherein the inner steel ring is positioned on the inner side of the outer steel ring;

the inner steel ring is internally provided with a rotating rod in a threaded connection manner, the right end of the rotating rod extends to the outside of the inner steel ring, the outside of the rotating rod is fixedly provided with a lantern ring, the upper side and the lower side of the rotating rod are provided with threaded grooves near the left side, the upper side and the lower side of the right side of the inner steel ring are welded with L-shaped blocks, the L-shaped blocks are attached to the left side of the lantern ring, and limit screws are vertically inserted on the L-shaped blocks;

the inner part of the outer steel ring is provided with two annular grooves, the annular grooves are communicated with similar sliding grooves, sponge is embedded in each annular groove, the sponge is contacted with similar balls, the upper part of the inner part of the outer steel ring is provided with an oil duct, the left lower end and the right lower end of the oil duct are respectively communicated with the two annular grooves, and the top of the outer steel ring is fixedly provided with an oil inlet pipe communicated with the oil duct.

Further preferred embodiments are as follows: the inner wall of the outer steel ring and the outer wall of the inner steel ring are respectively provided with two annular sliding grooves, the two peripheral sliding grooves respectively correspond to the two inner sliding grooves, and a plurality of balls are connected in the corresponding two sliding grooves in a rolling manner.

Further preferred embodiments are as follows: the two limit screws are respectively connected in the two thread grooves in a threaded mode.

Further preferred embodiments are as follows: the L-shaped block side and the upper and lower sides of the lantern ring side are respectively communicated with through holes, two similar through holes are communicated, locking screws are inserted into the two communicated through holes, and nuts are respectively connected with the left ends of the locking screws in a threaded mode.

Further preferred embodiments are as follows: the left sides all around the periphery of the outer steel ring are welded with mounting blocks, and the mounting blocks are respectively inserted with positioning screws.

Further preferred embodiments are as follows: the top of the oil inlet pipe is covered with a sealing cover.

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

according to the novel automobile bearing, when a worker wants to install the inner steel ring and the rotating rod together, the left end of the rotating rod is screwed into the inner steel ring, so that the rotating rod is connected with the inner steel ring through threads, at the moment, the limit screws on the two L-shaped blocks are aligned with the two thread grooves on the rotating rod respectively, then the two limit screws are screwed into the two thread grooves respectively, the rotating rod can be limited through the cooperation of the limit screws and the thread grooves, the inner steel ring and the rotating rod are more stable to install, at the moment, the lantern ring is attached to the two L-shaped blocks, the locking screws are inserted into the two communicated through holes, and then the screw cap is screwed at the left end of the locking screw until the screw cap is tightly attached to the left side of the L-shaped block, so that the L-shaped block is locked with the lantern ring, the stability of the inner steel ring and the rotating rod is further enhanced under the common use of the L-shaped block, the lantern ring, the locking screws and the screw cap, and the rotating rod are locked for multiple times, so that the rotating rod is firmly installed in the inner steel ring;

the sealing cover is opened upwards, then the staff can pour lubricating oil into the oil inlet pipe, the lubricating oil can flow into the oil channel along the oil inlet pipe, because the left lower end and the right lower end of the oil channel are respectively communicated with the two annular grooves, the lubricating oil can be led into the two annular grooves through the oil channel, the sponge in the annular grooves can absorb the lubricating oil, because the sponge contacts with similar balls, the balls can be stained with the lubricating oil in the sponge, the balls can be lubricated, the friction force between the balls and the sliding grooves is reduced, the sponge is arranged to lock the lubricating oil, and a large amount of waste of the lubricating oil caused by the outflow of the lubricating oil from between the outer steel ring and the inner steel ring is avoided.

Drawings

FIG. 1 is a schematic view of the whole front cross-section structure of the present utility model;

FIG. 2 is a schematic diagram of the overall front view structure of the present utility model;

FIG. 3 is a schematic view of the partial structure of the portion A of FIG. 1 according to the present utility model;

fig. 4 is a schematic view of a partial structure at B of fig. 1 according to the present utility model.

The marks in the figure: the device comprises an outer steel ring 1, an inner steel ring 2, a rotating rod 3, a mounting block 4, a set screw 5, an L-shaped block 6, a lantern ring 7, a locking screw 8, a nut 9, an oil duct 10, an oil inlet pipe 11, a sealing cover 12, a sliding chute 13, balls 14, an annular groove 15, a sponge 16, a limit screw 17, a through hole 18 and a thread groove 19.

Detailed Description

Referring to fig. 1-4, embodiments of the present utility model are further described;

a novel automotive bearing comprising;

outer steel ring 1 and interior steel ring 2, interior steel ring 2 is located outer steel ring 1 inboard, its characterized in that:

the left sides of the periphery of the outer steel ring 1 are welded with mounting blocks 4, and the mounting blocks 4 are respectively inserted with positioning screws 5;

the outer steel ring 1 can be mounted on an automobile tire through the cooperation of the mounting block 4 and the positioning screw 5;

the inside of the inner steel ring 2 is connected with a rotating rod 3 through threads, the right end of the rotating rod 3 extends to the outside of the inner steel ring 2, a lantern ring 7 is fixed on the outside of the rotating rod 3, threaded grooves 19 are formed in the upper side and the lower side of the rotating rod 3 and lean on the left side, L-shaped blocks 6 are welded on the upper side and the lower side of the right side of the inner steel ring 2, the L-shaped blocks 6 are attached to the left side of the lantern ring 7, limiting screws 17 are vertically inserted on the L-shaped blocks 6, and the two limiting screws 17 are respectively connected in the two threaded grooves 19 in a threaded mode;

the side surface of the L-shaped block 6 and the upper and lower parts of the side surface of the lantern ring 7 are respectively communicated with a through hole 18, two similar through holes 18 are communicated, locking screws 8 are inserted into the two communicated through holes 18, and the left ends of the locking screws 8 are respectively connected with a nut 9 through threads;

when a worker wants to install the inner steel ring 2 and the rotating rod 3 together, the left end of the rotating rod 3 is screwed into the inner steel ring 2, so that the rotating rod 3 and the inner steel ring 2 are connected together through threads, at the moment, the limit screws 17 on the two L-shaped blocks 6 are aligned with the two thread grooves 19 on the rotating rod 3 respectively, then the two limit screws 17 are screwed into the two thread grooves 19 respectively, the rotating rod 3 can be limited through the cooperation of the limit screws 17 and the thread grooves 19, the installation of the inner steel ring 2 and the rotating rod 3 is more stable, at the moment, the lantern ring 7 is attached to the two L-shaped blocks 6, the locking screws 8 are inserted into the two communicated through holes 18, and then the nut 9 is screwed on the left end of the locking screws 8 until the nut 9 is tightly attached to the left side of the L-shaped blocks 6, so that the L-shaped blocks 6 are locked with the lantern ring 7, the stability of the inner steel ring 2 and the rotating rod 3 is further enhanced under the common use of the L-shaped blocks 6, the lantern ring 7, the locking screws 8 and the nut 9, and the inner steel ring 3 are firmly installed in the inner steel ring 2 for multiple times;

two annular sliding grooves 13 are formed in the inner wall of the outer steel ring 1 and the outer wall of the inner steel ring 2, the two peripheral sliding grooves 13 correspond to the two inner peripheral sliding grooves 13 respectively, and a plurality of balls 14 are connected in the corresponding two sliding grooves 13 in a rolling manner;

the rotating rod 3 drives the inner steel ring 2 to rotate when rotating, the inner steel ring 2 drives a plurality of balls 14 to slide in the sliding grooves 13, and the sliding grooves 13 and the balls 14 are arranged to facilitate the inner steel ring 2 to rotate more stably in the outer steel ring 1;

two annular grooves 15 are formed in the outer steel ring 1, the annular grooves 15 are communicated with the similar sliding grooves 13, sponge 16 is embedded in each annular groove 15, the sponge 16 is in contact with the similar balls 14, an oil duct 10 is formed in the upper part of the inner part of the outer steel ring 1, the left lower end and the right lower end of the oil duct 10 are respectively communicated with the two annular grooves 15, an oil inlet pipe 11 communicated with the oil duct 10 is fixed at the top of the outer steel ring 1, and a sealing cover 12 is covered at the top of the oil inlet pipe 11;

after the automobile bearing is used for a period of time, the balls 14 are required to be added with lubricating oil for lubrication, the sealing cover 12 is opened upwards, then a worker can pour the lubricating oil into the oil inlet pipe 11, the lubricating oil can flow into the oil inlet channel 10 along the oil inlet pipe 11, as the left lower end and the right lower end of the oil duct 10 are respectively communicated with the two annular grooves 15, the lubricating oil can be led into the two annular grooves 15 through the oil duct 10, the sponge 16 in the annular grooves 15 can absorb the lubricating oil, the balls 14 can be adhered with the lubricating oil in the sponge 16 because the sponge 16 is contacted with the similar balls 14, the balls 14 can be lubricated, the friction force between the balls 14 and the sliding grooves 13 is reduced, the sponge 16 is arranged for locking the lubricating oil, a great amount of waste of the lubricating oil caused by the outflow of the lubricating oil from the outer steel ring 1 and the inner steel ring 2 is avoided, and after the lubricating oil is added, the sealing cover 12 is covered on the top of the oil inlet pipe 11 again.

Claims

1. The utility model provides a novel automobile bearing, includes outer steel ring (1) and interior steel ring (2), interior steel ring (2) are located outer steel ring (1) inboard, its characterized in that:

the novel steel structure is characterized in that a rotating rod (3) is connected inside the inner steel ring (2) through threads, the right end of the rotating rod (3) extends to the outside of the inner steel ring (2), a lantern ring (7) is fixed on the outside of the rotating rod (3), threaded grooves (19) are formed in the upper side and the lower side of the rotating rod (3) close to the left side, L-shaped blocks (6) are welded on the upper side and the lower side of the right side of the inner steel ring (2), the L-shaped blocks (6) are attached to the left side of the lantern ring (7), and limiting screws (17) are vertically inserted on the L-shaped blocks (6);

the novel steel ring is characterized in that two annular grooves (15) are formed in the outer steel ring (1), the annular grooves (15) are communicated with similar sliding grooves (13), sponge (16) is embedded into the annular grooves (15), the sponge (16) is in contact with similar balls (14), an oil duct (10) is formed in the upper portion of the inner portion of the outer steel ring (1), the left lower end and the right lower end of the oil duct (10) are respectively communicated with the two annular grooves (15), and an oil inlet pipe (11) communicated with the oil duct (10) is fixed at the top of the outer steel ring (1).

2. The novel automotive bearing of claim 1, wherein: the inner wall of the outer steel ring (1) and the outer wall of the inner steel ring (2) are respectively provided with two annular sliding grooves (13), the two peripheral sliding grooves (13) respectively correspond to the two inner peripheral sliding grooves (13), and a plurality of balls (14) are connected in the corresponding two sliding grooves (13) in a rolling way.

3. The novel automotive bearing of claim 1, wherein: the two limit screws (17) are respectively connected in the two thread grooves (19) in a threaded mode.

4. The novel automotive bearing of claim 1, wherein: the side of the L-shaped block (6) and the upper and lower parts of the side of the lantern ring (7) are respectively communicated with a through hole (18), two similar through holes (18) are communicated, locking screws (8) are inserted into the two communicated through holes (18), and nuts (9) are respectively connected with the left ends of the locking screws (8) in a threaded mode.

5. The novel automotive bearing of claim 1, wherein: the installation blocks (4) are welded on the left side around the periphery of the outer steel ring (1), and the installation blocks (4) are respectively inserted with set screws (5).

6. The novel automotive bearing of claim 1, wherein: the top of the oil inlet pipe (11) is covered with a sealing cover (12).