CN206246516U

CN206246516U - A kind of automobile tire inner ring connects bearing

Info

Publication number: CN206246516U
Application number: CN201621368448.XU
Authority: CN
Inventors: 张金景
Original assignee: Huian Kang Yuan Machinery Co Ltd
Current assignee: Huian Kang Yuan Machinery Co Ltd
Priority date: 2016-12-14
Filing date: 2016-12-14
Publication date: 2017-06-13
Anticipated expiration: 2026-12-14

Abstract

The utility model discloses a kind of automobile tire inner ring connection bearing, including base, the second outer layer, the 3rd outer layer and interior clamping ring, the upper end connection of the base is mounted with middle connection shell, the upper surface of connection shell is mounted with fixed bolt hole in the middle of described, the first retainer is provided between first outer layer and the second outer layer, the second retainer is provided between second outer layer and the 3rd outer layer, the inner ring of the 3rd outer layer is set to be mounted with ring layer fixing hole on interior clamping ring, and the 3rd outer layer.The automobile tire inner ring connects bearing, it is designed with reference to the roller connection member of automobile, by the setting of outer layer, so that rolling element is flexibly rolled, and inside and outside retainer at two is provided with structure so that the frictional rotation of rolling element is effectively carried out, in addition in the presence of buffer spring, so that entirely the endurance of connection bearing is improved, the service life of connection end, very practical between extension tire.

Description

A kind of automobile tire inner ring connects bearing

Technical field

The utility model is related to bearing arrangement technical field, specially a kind of automobile tire inner ring connection bearing.

Background technology

Bearing is a kind of important parts in contemporary plant equipment.Its major function is the mechanical rotary body of support, drop Coefficient of friction in low its motion process, and ensure its rotating accuracy.

The structure member of bearing is added in the connection of the tire of automobile now so that the traveling friction level of automobile is obtained Reduce, the connection of the pontic of existing automobile there is very serious friction phenomenon, it is necessary to the inspection that stress is carried out to wheel of timing, Ensure the security for using, it is very inconvenient, and there is certain danger.

Utility model content

The purpose of this utility model is to provide a kind of automobile tire inner ring connection bearing, with solving above-mentioned background technology The friction damage of the automotive wheel vehicle bridge of proposition is than more serious problem.

To achieve the above object, the utility model provides following technical scheme：A kind of automobile tire inner ring connects bearing, bag Base, the second outer layer, the 3rd outer layer and interior clamping ring are included, the upper end connection of the base is mounted with middle connection shell, and The outer ring of centre connection shell is mounted with outer ring shell, and the upper surface of the middle connection shell is mounted with fixed bolt hole, and centre connects The inside of body contact connects the first outer layer by buffer spring, and first is provided between first outer layer and the second outer layer Retainer, and the positioned inside of the first retainer has the first rolling element, is set between second outer layer and the 3rd outer layer There is the second retainer, and the positioned inside of the second retainer has the second rolling element, in the inner ring of the 3rd outer layer is set to Ring layer fixing hole is mounted with clamping ring, and the 3rd outer layer.

Preferably, the middle connection shell is that metal solid connects shell.

Preferably, the buffer spring is provided with four groups altogether, and every group contains two springs.

Preferably, first retainer and the second retainer are two parts composition, and the first rolling is provided with the middle of it Kinetoplast and the second rolling element.

Preferably, first rolling element and the second rolling element are mounted with 24, and the first rolling element diameter It is direct 1.5 times of the second rolling element.

Preferably, the inside of the interior clamping ring is hollow-core construction.

Compared with prior art, the beneficial effects of the utility model are：The automobile tire inner ring connects bearing, with reference to automobile Roller connection member be designed, by the setting of outer layer so that rolling element is flexibly rolled, and in structure It is provided with inside and outside retainer at two so that the frictional rotation of rolling element is effectively carried out, in addition in the effect of buffer spring Under so that the endurance of whole connection bearing is improved, while the stress friction of automobile tire is attenuated into minimum, extension wheel The service life of connection end between tire, it is very practical.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the utility model partial structural diagram.

In figure：1st, base, 2, middle connection shell, 3, fixed bolt hole, 4, buffer spring, 5, outer ring shell, the 6, first outer ring Layer, the 7, second outer layer, the 8, the 3rd outer layer, 9, interior clamping ring, the 10, first retainer, the 11, second retainer, the 12, first rolling Kinetoplast, the 13, second rolling element, 14, ring layer fixing hole.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1 and Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of automobile tire inner ring connects bearing, bag Include base 1, middle connection shell 2, fixed bolt hole 3, buffer spring 4, outer ring shell 5, the first outer layer 6, the second outer layer 7, the Three outer layers 8, interior clamping ring 9, the first retainer 10, the second retainer 11, the first rolling element 12, the second rolling element 13 and ring layer Fixing hole 14, the upper end connection of base 1 is mounted with middle connection shell 2, and the outer ring of middle connection shell 2 is mounted with outer ring shell 5, in Between connect the upper surface of shell 2 and be mounted with fixed bolt hole 3, and the inside of middle connection shell 2 is connected outside first by buffer spring 4 Ring layer 6, buffer spring 4 is provided with four groups altogether, and every group contains two springs, and centre connection shell 2 is that metal solid connects shell, surely Solidity is strong, and the first retainer 10 is provided between the first outer layer 6 and the second outer layer 7, and the inside of the first retainer 10 is pacified The first rolling element 12 is equipped with, the second retainer 11, and the second retainer are provided between the second outer layer 7 and the 3rd outer layer 8 11 positioned inside has the second rolling element 13, and the first retainer 10 and the second retainer 11 are two parts composition, and in the middle of it The first rolling element 12 and the second rolling element 13 are provided with, the first rolling element 12 and the second rolling element 13 are mounted with 24, And first the diameter of rolling element 12 be the second rolling element 13 direct 1.5 times, the inner ring of the 3rd outer layer 8 is set to interior clamping ring Ring layer fixing hole 14 is mounted with 9, and the 3rd outer layer 8, the inside of interior clamping ring 9 is hollow-core construction.

Operation principle：, it is necessary to connect the stable peace of bearing by whole before bearing is connected using the automobile tire inner ring Put on the inner side of automobile tire, carrying out horizontal connection by connecting shaft disposes, and connection axis body is by being applied in interior clamping ring 9 Inside, then during running car, certain pressure can be produced to whole bearing, then by the first outer layer 6, Second outer layer 7 and the 3rd outer layer 8 carry out the transmission of stress, are applied to inside the first retainer 10 and the second retainer 11 On first rolling element 12 and the second rolling element 13, flexibly rotated by rolling element, while can be by the first of outside Outer layer 6 will be forced through buffer spring 4 and enter row buffering decrease, entirely connect bearing, can be by the stress friction of automobile tire Minimum is attenuated to, the service life of connection end between extension tire.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of automobile tire inner ring connection bearing, including base（1）, the second outer layer（7）, the 3rd outer layer（8）With interior company Adapter ring（9）, it is characterised in that：The base（1）Upper end connection be mounted with middle connection shell（2）, and middle connection shell（2）'s Outer ring is mounted with outer ring shell（5）, the middle connection shell（2）Upper surface be mounted with fixed bolt hole（3）, and middle connection shell （2）Inside pass through buffer spring（4）Connect the first outer layer（6）, first outer layer（6）With the second outer layer（7）It Between be provided with the first retainer（10）, and the first retainer（10）Positioned inside have the first rolling element（12）, outside described second Ring layer（7）With the 3rd outer layer（8）Between be provided with the second retainer（11）, and the second retainer（11）Positioned inside have Two rolling elements（13）, the 3rd outer layer（8）Inner ring be set to interior clamping ring（9）, and the 3rd outer layer（8）On be mounted with Ring layer fixing hole（14）.

2. a kind of automobile tire inner ring according to claim 1 connects bearing, it is characterised in that：Connection shell in the middle of described （2）For metal solid connects shell.

3. a kind of automobile tire inner ring according to claim 1 connects bearing, it is characterised in that：The buffer spring（4） Four groups are provided with altogether, and every group contains two springs.

4. a kind of automobile tire inner ring according to claim 1 connects bearing, it is characterised in that：First retainer （10）With the second retainer（11）Two parts composition is, and the first rolling element is provided with the middle of it（12）With the second rolling element （13）.

5. a kind of automobile tire inner ring according to claim 1 connects bearing, it is characterised in that：First rolling element （12）With the second rolling element（13）It is mounted with 24, and the first rolling element（12）Diameter be the second rolling element（13）Directly 1.5 times for connecing.

6. a kind of automobile tire inner ring according to claim 1 connects bearing, it is characterised in that：The interior clamping ring（9） Inside be hollow-core construction.