CN112065863A

CN112065863A - Driving shaft support bearing auto-parts

Info

Publication number: CN112065863A
Application number: CN202011028798.2A
Authority: CN
Inventors: 旺飘杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2020-12-11

Abstract

The invention discloses an automobile accessory for supporting a bearing by a driving shaft, which comprises a supporting bearing main body, a shell and a bearing, wherein the periphery of the supporting bearing main body is connected with the shell in a nested manner, the inner side inner wall of the shell is connected with the peripheral outer wall of the supporting bearing main body, the middle part of the front side of the shell is embedded and connected with the bearing, the peripheral outer wall of the bearing is connected with the inner wall of the shell, two sides of the shell are fixedly connected with anti-slip walls, the two side outer walls of the anti-slip walls are connected with the two side outer walls of the shell, the anti-slip walls can prevent the supporting bearing from slipping, the anti-slip performance of the supporting bearing main body is embodied, a protective sleeve barrel is embodied, the protection performance of the supporting bearing main body is embodied, a shaft cover is embodied, the dust resistance of the supporting bearing main body is embodied, a protective ring is embodied, the practicability and the protection performance of the, has wide development prospect in the future.

Description

Driving shaft support bearing auto-parts

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a drive shaft supports bearing auto-parts.

Background

The Bearing (Bearing) is an important part in modern mechanical equipment, and its main function is to support the mechanical rotating body, reduce the friction coefficient (friction coefficient) in its motion process, and ensure its gyration accuracy (accuracy).

But current actuating shaft supports bearing, usual actuating shaft supports bearing structure as an organic whole to lead to when using, can only carry out whole changes to it when the inside card axle of taking place of bearing and damage phenomenon, thereby cause the material extravagant, and be not provided with the guard ring, thereby lead to the bearing when receiving the pressure of certain degree, inside marble can be caused the damage very easily by powerful external force extrusion, thereby cause certain economic loss to the user.

Therefore, how to design an automobile accessory with a driving shaft support bearing becomes a problem to be solved currently.

Disclosure of Invention

The invention aims to provide an automobile accessory for a driving shaft supporting bearing, which solves the problems of material waste and easy damage in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a driving shaft support bearing automobile accessory comprises a support bearing main body, a shell and a bearing, wherein the shell is connected to the periphery of the support bearing main body in a nested manner, the inner side inner wall of the shell is connected with the outer side outer wall of the support bearing main body, the bearing is connected to the front middle part of the shell in an embedded manner, the outer side outer wall of the bearing is connected with the inner side inner wall of the shell, anti-slip walls are fixedly connected to two sides of the shell, the outer walls on two sides of the anti-slip walls are connected with the outer walls on two sides of the shell, a base is fixedly connected to the bottom end of the shell, the outer wall in the middle of the top end of the base is connected with the outer wall of the bottom end of the shell, fixing holes are connected to the periphery of the top of the base in a penetrating manner, the outer side outer wall of each fixing hole is connected with, the utility model discloses a bearing assembly, including bearing draw-in groove, inboard inner wall of shell, the top of shell is connected with the fixed thread post, the peripheral outer wall in bottom of fixed thread post links to each other with the inboard inner wall in top of shell, the top middle part through connection of bearing has the loose axle, the peripheral outer wall of loose axle links to each other with the inboard inner wall of bearing, the middle both sides fixedly connected with connecting rod of bearing, the both ends outer wall of connecting rod links to each other with the both sides outer wall of bearing, the both ends fixedly connected with concatenation strip of connecting rod, the both ends outer wall of concatenation strip links to each other with the both ends of connecting rod, the middle part embedding of concatenation strip is connected with the bayonet socket, the peripheral outer wall of bayonet socket links to each other with the inboard inner.

Preferably, a protecting sleeve is connected to the middle peripheral part of the bearing in a nested manner, and the inner side wall of the protecting sleeve is connected with the middle peripheral outer wall of the bearing.

Preferably, the middle part of the top of the bearing is embedded and connected with a shaft cover, and the outer peripheral wall of the shaft cover is connected with the inner side inner wall of the bearing.

Preferably, the inner side of the shaft cover is fixedly connected with a protective ring, and the outer peripheral wall of the protective ring is connected with the inner side wall of the shaft cover in an overlapping manner.

Preferably, the middle part of the splicing strip is fixedly connected with a limiting head, and the inner side wall of the limiting head is connected with the outer peripheral wall of the middle part of the splicing strip.

Preferably, the bearing clamping groove is cylindrical in shape, and is vertically arranged with the fixed threaded column and the splicing groove to jointly form a shell.

Preferably, the bearing is cylindrical and consists of a protective sleeve, a shaft cover, a protective ring and a movable shaft which are arranged in parallel.

Compared with the prior art, the invention has the beneficial effects that:

1. this kind of driving shaft supports bearing auto-parts, the middle peripheral position nested connection of bearing has a protective sleeve section of thick bamboo, the inboard inner wall of protective sleeve section of thick bamboo links to each other with the middle peripheral outer wall of bearing, protective sleeve section of thick bamboo can effectually play the effect of protection bearing outer wall, prevent that the inside loose axle of bearing when installation or use from contacting each other with other device structures and bumping, and loose axle itself is comparatively fragile, thereby cause the loose axle to damage very easily, cause certain economic loss, the protectiveness of supporting bearing main part itself has been embodied.

2. This kind of driving shaft supports bearing auto-parts, the top middle part embedding of bearing is connected with the shaft cover, the peripheral outer wall of shaft cover links to each other with the inboard inner wall of bearing, the shaft cover can effectually prevent that the bearing from driving the air rotation when rotating through rotatory in making to attract dust on every side to get into the loose axle, thereby cause the inside of loose axle to change pearl frictional force grow, lead to the bearing itself to appear blocking, the rotation rate is slower etc., fine embodiment the dirt proofness of supporting bearing main part itself.

3. This kind of actuating shaft supports bearing auto-parts, the inboard fixedly connected with guard ring of shaft cover, the peripheral outer wall of guard ring links to each other with the inboard inner wall overlap joint of shaft cover, can effectually reduce the loose axle and rotate the in-process and other structure between the mutual contact, has improved the rotation rate of loose axle greatly, has also played fine guard action to the loose axle simultaneously, has embodied the practicality and the protectiveness of support bearing main part itself.

4. This kind of actuating shaft supports bearing auto-parts, the middle part fixed connection of concatenation strip has the spacing head, and the inboard inner wall of spacing head links to each other with the peripheral outer wall in the middle of the concatenation strip, can effectually ensure when installing the bearing on the shell, can be accurate quick install the bearing, fine definite mounted position has improved the installation rate greatly, guarantees stability and accuracy when the installation bearing.

5. This kind of driving shaft supports bearing auto-parts, the appearance of bearing draw-in groove is cylindrical, and is vertical range with fixed thread post and splice groove, constitutes the shell jointly, can change the inside bearing of support bearing main part through the fine bearing to the bearing draw-in groove, fine prevent that the bearing from in case taking place to damage at the during operation, the material that must carry out whole changes with the support bearing main part is extravagant, fine embodiment the material saving nature of support bearing main part itself.

6. This kind of driving shaft supports bearing auto-parts, the appearance of bearing is cylindrical, and by a protective sleeve section of thick bamboo, the shaft cap, guard ring and loose axle are parallel arrangement and constitute jointly, can pass through the bearing draw-in groove with the bearing and insert its rotation bearing in the shell through the concatenation strip, play fixed effect, the rethread rotates the fixed thread post, make the bearing more stable, simultaneously can be fine carry out effectual change and protection to it according to the time that bearing self used, and the detachability of bearing itself has been improved, the convenience is to the quick dismantlement and the installation of bearing when the maintenance, the practicality of bearing main part itself has been improved greatly.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the housing of the present invention;

fig. 3 is a schematic view of the bearing structure of the present invention.

In the figure: 1. the bearing comprises a supporting bearing main body, 2, a shell, 201, a bearing clamping groove, 202, a fixed threaded column, 3, a bearing, 301, a protective sleeve, 302, a shaft cover, 303, a protective ring, 304, a movable shaft, 305, a connecting rod, 306, a splicing strip, 307, a bayonet, 308, a limiting head, 4, a splicing groove, 5, an anti-skidding wall, 6, a base, 7 and a fixing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a driving shaft support bearing automobile accessory comprises a support bearing main body 1, a shell 2 and a bearing 3, wherein the periphery of the support bearing main body 1 is connected with the shell 2 in an embedded mode, the inner side inner wall of the shell 2 is connected with the outer periphery wall of the support bearing main body 1, the front middle part of the shell 2 is connected with the bearing 3 in an embedded mode, the outer periphery wall of the bearing 3 is connected with the inner side inner wall of the shell 2, two sides of the shell 2 are fixedly connected with anti-skidding walls 5, two side outer walls of the anti-skidding walls 5 are connected with two side outer walls of the shell 2, the bottom end of the shell 2 is fixedly connected with a base 6, the middle outer wall at the top end of the base 6 is connected with the bottom end outer wall of the shell 2, fixing holes 7 penetrate through the periphery of the top of the base 6, the outer periphery wall of the fixing holes 7 is connected with the inner side inner wall of, one side fixedly connected with splice groove 4 of bearing draw-in groove 201, splice groove 4's opposite side links to each other with one side of bearing draw-in groove 201, the top embedding of shell 2 is connected with fixed thread post 202, the peripheral outer wall in bottom of fixed thread post 202 links to each other with the inboard inner wall in top of shell 2, the top middle part through connection of bearing 3 has loose axle 304, the peripheral outer wall of loose axle 304 links to each other with the inboard inner wall of bearing 3, bearing 3's middle both sides fixedly connected with connecting rod 305, the both ends outer wall of connecting rod 305 links to each other with the both sides outer wall of bearing 3, the both ends fixedly connected with splice bar 306 of connecting rod 305, the both ends outer wall of splice bar 306 links to each other with the both ends of connecting rod 305, the middle part embedding of splice bar 306 is connected with bayonet socket 307.

Preferably, the middle peripheral part of the bearing 3 is connected with a protective sleeve 301 in a nested manner, the inner side inner wall of the protective sleeve 301 is connected with the middle peripheral outer wall of the bearing 3, the protective sleeve 301 can effectively protect the outer wall of the bearing 3, the movable shaft 304 inside the bearing 3 is prevented from being contacted with other device structures to cause collision when being installed or used, and the movable shaft 304 is fragile, so that the movable shaft 304 is easily damaged, certain economic loss is caused, and the protection of the bearing main body 1 is reflected.

Preferably, the top middle part of the bearing 3 is embedded and connected with a shaft cover 302, the peripheral outer wall of the shaft cover 302 is connected with the inner side inner wall of the bearing 3, and the shaft cover 302 can effectively prevent the bearing 3 from attracting surrounding dust to enter the movable shaft 304 when rotating, so that the friction force of the inner rotating ball of the movable shaft 304 is increased, the bearing 3 is blocked, the rotating speed is slow, and the like, and the dust resistance of the bearing main body 1 is well reflected.

Preferably, the inboard fixedly connected with of shaft cover 302 protects circle 303, and the peripheral outer wall of protection circle 303 links to each other with the inboard inner wall overlap joint of shaft cover 302, can effectually reduce loose axle 304 and rotate the in-process and other structures between the mutual contact, improved the rotation rate of loose axle 304 greatly, also played fine guard action to loose axle 304 simultaneously, embodied the practicality and the protectiveness of support bearing main part 1 itself.

Preferably, the middle part fixed connection of concatenation strip 306 has spacing head 308, and the inboard inner wall of spacing head 308 links to each other with the peripheral outer wall in the middle of concatenation strip 306, can effectually ensure when installation bearing 3 is on shell 2, can be accurate quick install bearing 3, fine definite mounted position, improved the installation rate greatly, ensure stability and accuracy when installation bearing 3.

Preferably, the appearance of bearing draw-in groove 201 is cylindrical, and is vertical range with fixed thread post 202 and splice groove 4, constitutes shell 2 jointly, can change the bearing 3 of support bearing main part 1 inside through bearing draw-in groove 201 is fine, fine prevent that bearing 3 from in case taking place to damage at the during operation, the material that must carry out whole changes with support bearing main part 1 is extravagant, fine embodiment the material saving nature of support bearing main part 1 itself.

Preferably, bearing 3's appearance is cylindrical, and by protective sleeve 301, shaft cover 302, guard ring 303 and loose axle 304 are parallel arrangement and constitute jointly, can insert bearing 3 through bearing draw-in groove 201 with it into 2 internal rotation bearings 3 of shell through concatenation strip 306, play fixed effect, rethread rotation fixed thread post 202, make bearing 3 more stable, the time of using according to bearing 3 self that simultaneously can be fine carries out effectual change and protection to it, and the detachability of bearing 3 itself has been improved, the convenience is to bearing 3's quick dismantlement and installation when the maintenance, the practicality of supporting bearing main part 1 itself has been improved greatly.

The working principle is as follows: firstly, the supporting bearing body 1 can be stably lifted and placed at a designated working position through the arranged anti-slip wall 5, then the bearing 3 is installed in the bearing 3 through the arranged bearing clamping groove 201, the bearing 3 in the supporting bearing body 1 can be well replaced through the bearing clamping groove 201, once the bearing 3 is damaged in work, the material waste when the supporting bearing body 1 is required to be completely replaced is well prevented, the material saving performance of the supporting bearing body 1 is well embodied, then the bearing 3 can be inserted into the shell 2 through the bearing clamping groove 201 through the splicing strip 306 to rotate the bearing 3 through the arranged bearing 3, the fixing effect is achieved, the bearing 3 is more stable through rotating the fixed threaded column 202, and meanwhile, the bearing 3 can be effectively replaced and protected according to the service time of the bearing 3, the detachability of the bearing 3 is improved, the bearing 3 is convenient to be quickly disassembled and installed during maintenance, the practicability of the supporting bearing main body 1 is greatly improved, then, the protective sleeve 301 can effectively protect the outer wall of the bearing 3, the movable shaft 304 inside the bearing 3 is prevented from being contacted with other device structures to collide when being installed or used, the movable shaft 304 is fragile, the movable shaft 304 is easily damaged, certain economic loss is caused, the protectiveness of the supporting bearing main body 1 is embodied, the shaft cover 302 is arranged, the bearing 3 can be effectively prevented from attracting surrounding dust to enter the movable shaft 304 when rotating, the friction force of the inner rotating ball of the movable shaft 304 is increased, the bearing 3 is blocked, the rotating speed is slow, and the like, the dust resistance of the supporting bearing main body 1 is well embodied, immediately afterwards, through the spacing head 308 that sets up, can be effectual ensure when installation bearing 3 is on shell 2, can be accurate quick install bearing 3, fine definite mounted position, the installation rate is greatly improved, ensure stability and accuracy when installation bearing 3, finally, through the guard ring 303 that sets up, can effectually reduce loose axle 304 and rotate in-process and other structure between the mutual contact, the rotation rate of loose axle 304 has been improved greatly, fine guard action has also been played loose axle 304 simultaneously, the practicality and the protectiveness of bearing main part 1 itself have been embodied, this is the theory of operation of this kind of drive bearing auto-parts.

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

Claims

1. A drive shaft support bearing auto-parts, includes support bearing main part (1), shell (2) and bearing (3), its characterized in that: the utility model discloses a bearing support device, including support bearing main part (1), the peripheral nested connection of support bearing main part (1) has shell (2), the inboard inner wall of shell (2) links to each other with the peripheral outer wall of support bearing main part (1), the front middle part embedding of shell (2) is connected with bearing (3), the peripheral outer wall of bearing (3) links to each other with the inside inner wall of shell (2), the both sides fixedly connected with antiskid wall (5) of shell (2), the both sides outer wall of antiskid wall (5) links to each other with the both sides outer wall of shell (2), the bottom fixedly connected with base (6) of shell (2).

2. The drive shaft support bearing automobile accessory of claim 1, wherein: the outer wall in the middle of the top end of the base (6) is connected with the outer wall of the bottom end of the shell (2), the periphery of the top of the base (6) is connected with a fixing hole (7) in a penetrating mode, the outer wall of the periphery of the fixing hole (7) is connected with the inner wall of the base (6), the middle portion of the interior of the shell (2) is connected with a bearing clamping groove (201) in a penetrating mode, the outer wall of the periphery of the bearing clamping groove (201) is connected with the inner wall of the inner side of the shell (2), one side of the bearing clamping groove (201) is fixedly connected with a splicing groove (4), the other side of the splicing groove (4) is connected with one side of the bearing clamping groove (201), the top of the shell (2) is connected with a fixed threaded column (202) in an embedding mode, the outer wall of the bottom of the fixed threaded column (202) is connected with the inner wall, the utility model discloses a split joint, including bearing (3), the inboard inner wall of bearing (3) is connected to the peripheral outer wall of loose axle (304), the middle both sides fixedly connected with connecting rod (305) of bearing (3), the both ends outer wall of connecting rod (305) links to each other with the both sides outer wall of bearing (3), the both ends fixedly connected with concatenation strip (306) of connecting rod (305), the both ends outer wall of concatenation strip (306) links to each other with the both ends of connecting rod (305), the middle part embedding of concatenation strip (306) is connected with bayonet socket (307), the peripheral outer wall of bayonet socket (307) links to each other with the inboard inner wall of concatenation strip (306).

3. The drive shaft support bearing automobile accessory of claim 1, wherein: the middle peripheral part of the bearing (3) is connected with a protecting sleeve (301) in an embedded mode, and the inner side wall of the protecting sleeve (301) is connected with the middle peripheral outer wall of the bearing (3).

4. The drive shaft support bearing automobile accessory of claim 1, wherein: the middle part of the top of the bearing (3) is embedded and connected with a shaft cover (302), and the peripheral outer wall of the shaft cover (302) is connected with the inner side inner wall of the bearing (3).

5. The drive shaft support bearing automobile accessory of claim 4, wherein: the inner side of the shaft cover (302) is fixedly connected with a protective ring (303), and the peripheral outer wall of the protective ring (303) is connected with the inner side inner wall of the shaft cover (302) in an overlapping manner.

6. The drive shaft support bearing automobile accessory of claim 1, wherein: the middle part of the splicing strip (306) is fixedly connected with a limiting head (308), and the inner side wall of the limiting head (308) is connected with the outer wall of the middle periphery of the splicing strip (306).

7. The drive shaft support bearing automobile accessory of claim 1, wherein: the bearing clamping groove (201) is cylindrical in shape, is vertically arranged with the fixed threaded column (202) and the splicing groove (4), and jointly forms the shell (2).

8. The drive shaft support bearing automobile accessory of claim 1, wherein: the bearing (3) is cylindrical in shape and is formed by a protective sleeve (301), a shaft cover (302), a protective ring (303) and a movable shaft (304) which are arranged in parallel.

9. Use according to claim 1 of an automobile accessory for a support bearing of a drive shaft, characterized in that: firstly, the supporting bearing body (1) is stably lifted and placed at a designated working position through the arranged anti-slip wall (5); then, the bearing (3) is installed in the bearing body through the arranged bearing clamping groove (201), and the bearing (3) supporting the interior of the bearing body (1) can be replaced through the bearing clamping groove (201); then, through the arranged bearing (3), the bearing (3) can be inserted into the shell (2) through the bearing clamping groove (201) through the splicing strip (306) to rotate the bearing (3), and then the threaded column (202) is fixed through rotation, so that the bearing (3) is more stable, meanwhile, the bearing (3) is effectively replaced and protected according to the service time of the bearing (3), and the detachability of the bearing (3) is improved; then, the outer wall of the bearing (3) is protected through the arranged protective sleeve (301), and the movable shaft (304) inside the bearing (3) is prevented from being contacted with other device structures to collide when the bearing is installed or used; the bearing (3) is prevented from attracting surrounding dust to enter the movable shaft (304) when rotating through the arranged shaft cover (302), so that the phenomenon that the friction force of the inner rotating balls of the movable shaft (304) is increased to cause the bearing (3) to be blocked is avoided; then, the limiting head (308) can ensure that the bearing (3) can be accurately and quickly installed when the bearing (3) is installed on the shell (2), and ensure the stability and accuracy when the bearing (3) is installed; finally, the protection ring (303) can reduce the mutual contact between the movable shaft (304) and other structures in the rotating process, improve the rotating speed of the movable shaft (304), and protect the movable shaft (304).