CN214036525U

CN214036525U - Shaft ring with good wear-resisting effect

Info

Publication number: CN214036525U
Application number: CN202023193271.3U
Authority: CN
Inventors: 朱伟
Original assignee: Changzhou Feiyu Transmission Technology Co ltd
Current assignee: Changzhou Feiyu Transmission Technology Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-08-24
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses a wear-resisting effectual shaft collar relates to shaft collar technical field. The utility model discloses a first outer shaft circle, second outer shaft circle, interior shaft circle, outer wear layer and interior wearing layer, first outer shaft circle can dismantle through the screw and be connected with the outer shaft circle of second, is provided with outer wear layer on the inside wall of first outer shaft circle, is provided with outer wear layer on the inside wall of the outer shaft circle of second, is provided with interior wear layer on the lateral wall of interior shaft circle. The utility model discloses a set up outer collar as first outer collar and second outer collar two parts, can make things convenient for this collar to install and dismantle, set up outer wear-resisting layer in the inside of first outer collar and second outer collar simultaneously, set up interior wear-resisting layer in the inside of inner collar, can improve the wearability of first outer collar, second outer collar and inner collar, effectively prolong the life of this collar.

Description

Shaft ring with good wear-resisting effect

Technical Field

The utility model belongs to the technical field of the shaft collar, especially, relate to a wear-resisting effectual shaft collar.

Background

The shaft ring is a bearing gasket arranged on a shaft, generally, the shaft ring comprises an outer shaft ring and an inner shaft ring, the shaft ring and balls form a bearing together, the existing shaft ring is in a use process, the shaft ring is short in wear-resisting structure, the shaft ring is quickly abraded due to high-frequency friction between the shaft ring and the balls, the service life is short, meanwhile, the shaft ring is quite inconvenient to install and disassemble, an experienced person is required to disassemble by using tools such as a hammer, time and labor are consumed, the shaft ring is high in danger, the requirements in actual use cannot be met, and therefore, an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting effectual arbor circle, through setting up outer arbor circle into first outer arbor circle and second outer arbor circle two parts, can make things convenient for this arbor circle to install and dismantle, set up outer wear-resisting layer in the inside of first outer arbor circle and second outer arbor circle simultaneously, set up interior wear-resisting layer in the inside of inner arbor circle, can improve the wearability of first outer arbor circle, second outer arbor circle and interior arbor circle, effectively prolong the life of this arbor circle, it is poor to have solved current arbor circle wearability, and the difficult problem of installing the dismantlement of arbor circle.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a wear-resisting effectual arbor circle, including first outer arbor circle, second outer arbor circle, interior arbor circle, outer wear layer and interior wear layer, first outer arbor circle can be dismantled through the screw and be connected with the second outer arbor circle, be provided with outer wear layer on the inside wall of first outer arbor circle, be provided with outer wear layer on the inside wall of second outer arbor circle, be provided with interior wear layer on the lateral wall of interior arbor circle.

Furthermore, the top and the bottom of the first outer shaft ring are symmetrically provided with first connecting blocks, threaded holes are formed in the first connecting blocks, and bulges are symmetrically arranged on the first connecting blocks on two sides of each threaded hole.

Furthermore, second connecting blocks are symmetrically arranged at the top and the bottom of the second outer shaft ring, mounting holes are formed in the second connecting blocks, and grooves are symmetrically formed in the second connecting blocks on the two sides of each mounting hole.

Furthermore, the protrusions on the first outer shaft ring correspond to the grooves on the second outer shaft ring one by one, and the protrusions are in clearance fit with the grooves.

Furthermore, the screw penetrates through a mounting hole formed in the second outer shaft ring and is screwed into a threaded hole formed in the first outer shaft ring.

Furthermore, the outer wear-resistant layer and the inner wear-resistant layer are wear-resistant rings made of nylon materials, the outer wear-resistant layer is embedded in the first outer shaft ring and the second outer shaft ring, and the inner wear-resistant layer is embedded in the inner shaft ring.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up outer wear layer and interior wear layer, through set up outer wear layer on the inside wall at first outer shaft collar and second outer shaft collar, can be to the wearability that improves first outer shaft collar and second outer shaft collar, through set up interior wear layer on the inside wall at inner shaft collar, can improve the wearability of inner shaft collar, and then can prolong the life of this shaft collar, excellent in use effect, current shaft collar lacks wear-resisting structure has been solved, high frequency friction between shaft collar and the ball causes the shaft collar wearing and tearing faster, the shorter problem of life.

2. The utility model discloses a set up first outer collar, second outer collar, screw and interior collar, during the installation, place at first outer collar through the ball that uses the bearing, between second outer collar and the interior collar, and with the first protruding joint that circles in the recess on second outer collar, utilize the fix with screw at last, can accomplish the quick installation of this collar, the above-mentioned step of reverse operation can be with the quick dismantlement of this collar, the inconvenience of collar ten minutes when the installation is dismantled has been solved, need experienced personnel to use instruments such as hammer to dismantle, consuming time and power, dangerous great problem.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an external structural view of the present invention;

fig. 3 is a side view of the first outer race and the second outer race of the present invention;

fig. 4 is a side view of the inner collar of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first outer race; 101. a first connection block; 102. a protrusion; 103. a threaded hole; 2. a second outer race; 201. a second connecting block; 202. a groove; 203. mounting holes; 3. a screw; 4. an inner shaft ring; 5. an outer wear layer; 6. an inner wear resistant layer.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a shaft collar with good wear-resisting effect, which comprises a first outer shaft collar 1, a second outer shaft collar 2, an inner shaft collar 4, an outer wear-resisting layer 5 and an inner wear-resisting layer 6, wherein the first outer shaft collar 1 is detachably connected with the second outer shaft collar 2 through a screw 3, the top and the bottom of the first outer shaft collar 1 are symmetrically provided with a first connecting block 101, the first connecting block 101 is provided with a threaded hole 103, the first connecting block 101 at two sides of the threaded hole 103 is symmetrically provided with a bulge 102, the inner side wall of the first outer shaft collar 1 is provided with the outer wear-resisting layer 5, the inner side wall of the second outer shaft collar 2 is provided with the outer wear-resisting layer 5, the top and the bottom of the second outer shaft collar 2 are symmetrically provided with a second connecting block 201, the second connecting block 201 is provided with a mounting hole 203, the second connecting block 201 at two sides of the mounting hole 203 is symmetrically provided with a groove 202, the bulge 102 on the first outer shaft collar 1 and the groove 202 on the second outer shaft collar 2 are in one-to one correspondence, the bulges 102 are in clearance fit with the grooves 202, the screws 3 penetrate through the mounting holes 203 arranged on the second outer shaft ring 2 and are screwed into the threaded holes 103 arranged on the first outer shaft ring 1, when the shaft ring is assembled, the first outer shaft ring 1 and the second outer shaft ring 2 can be aligned, then balls are placed among the first outer shaft ring 1, the second outer shaft ring 2 and the inner shaft ring 4, then the bulges 102 on the first outer shaft ring 1 are correspondingly inserted into the grooves 202 on the second outer shaft ring 2, then the screws 3 penetrate through the mounting holes 203 and are screwed into the threaded holes 103, the shaft ring can be rapidly installed, the shaft ring can be rapidly disassembled by reverse operation, the inner wear-resistant layer 6 is arranged on the outer side wall of the inner shaft ring 4, the outer wear-resistant layer 5 and the inner wear-resistant layer 6 are wear-resistant rings made of nylon materials, the outer wear-resistant layer 5 is embedded on the first outer shaft ring 1 and the second outer shaft ring 2, and the inner wear-resistant layer 6 is embedded in the inner shaft ring 4, the nylon material has stronger wear-resisting characteristic, can improve the wearability of this pedestal collar, and then prolongs the life of this pedestal collar.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a wear-resisting effectual race, includes first outer race (1), second outer race (2), interior race (4), outer wear-resisting layer (5) and interior wear-resisting layer (6), its characterized in that: first outer collar (1) can dismantle through screw (3) and be connected with second outer collar (2), be provided with outer wear-resisting layer (5) on the inside wall of first outer collar (1), be provided with outer wear-resisting layer (5) on the inside wall of second outer collar (2), be provided with interior wear-resisting layer (6) on the lateral wall of interior collar (4).

2. The shaft collar with good wear resistance as claimed in claim 1, wherein the first outer shaft collar (1) is symmetrically provided with first connecting blocks (101) at the top and the bottom, the first connecting blocks (101) are provided with threaded holes (103), and the first connecting blocks (101) at two sides of the threaded holes (103) are symmetrically provided with protrusions (102).

3. The shaft ring with good wear resistance as claimed in claim 1, wherein the top and the bottom of the second outer shaft ring (2) are symmetrically provided with second connecting blocks (201), the second connecting blocks (201) are provided with mounting holes (203), and the second connecting blocks (201) on two sides of the mounting holes (203) are symmetrically provided with grooves (202).

4. The shaft ring with good wear resistance as claimed in claim 1, wherein the protrusions (102) on the first outer shaft ring (1) correspond to the grooves (202) on the second outer shaft ring (2) one by one, and the protrusions (102) are in clearance fit with the grooves (202).

5. The shaft washer with good wear resistance according to claim 1, wherein the screw (3) penetrates through a mounting hole (203) formed in the second outer shaft washer (2) and is screwed into a threaded hole (103) formed in the first outer shaft washer (1).

6. The shaft ring with good wear resistance according to claim 1, wherein the outer wear-resistant layer (5) and the inner wear-resistant layer (6) are wear-resistant rings made of nylon materials, the outer wear-resistant layer (5) is embedded in the first outer shaft ring (1) and the second outer shaft ring (2), and the inner wear-resistant layer (6) is embedded in the inner shaft ring (4).