CN213360857U - Novel shaft sleeve - Google Patents
Novel shaft sleeve Download PDFInfo
- Publication number
- CN213360857U CN213360857U CN202021330139.XU CN202021330139U CN213360857U CN 213360857 U CN213360857 U CN 213360857U CN 202021330139 U CN202021330139 U CN 202021330139U CN 213360857 U CN213360857 U CN 213360857U
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- CN
- China
- Prior art keywords
- shaft sleeve
- sleeve body
- novel
- boss
- bellying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a novel shaft sleeve, including shaft sleeve body (1), be provided with at least one bellying (2) on shaft sleeve body (1) one end outer peripheral face, this shaft sleeve body (1) and bellying (2) structure as an organic whole, the cross section of bellying (2) is isosceles trapezoid, the height of bellying (2) is 0.1-5 mm. The utility model discloses a novel axle sleeve, simple structure can play spline effect and anti-drop, excellent in use effect.
Description
Technical Field
The utility model relates to an axle sleeve technical field, concretely relates to novel axle sleeve for stopper.
Background
At present, an eccentric groove is formed at one end of a conventional brake bushing, and then a brake cover is mounted on the eccentric groove and fixed. However, the brake bushing and the brake cover are not firmly mounted, and the brake bushing is easy to rotate or fall off. Therefore, it is necessary for those skilled in the art to develop a new bushing structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel shaft sleeve with simple structure.
In order to achieve the purpose of the utility model, the utility model provides a technical scheme as follows: the novel shaft sleeve comprises a shaft sleeve body, wherein at least one boss is arranged on the outer peripheral surface of one end of the shaft sleeve body, the shaft sleeve body and the boss are of an integrated structure, the cross section of the boss is isosceles trapezoid, and the height of the boss is 0.1-5 mm.
Preferably, the material of the shaft sleeve body and the boss is mild steel.
Preferably, the number of the protrusions is 1 to 12.
Based on the technical scheme, compared with the prior art, the utility model have following technical advantage:
the utility model discloses a novel axle sleeve, simple structure utilizes the bellying that sets up on the outer peripheral face of axle sleeve body one end, can play the effect of splining and anti-drop, excellent in use effect.
Drawings
Fig. 1 is a schematic view of the novel shaft sleeve structure of the present invention.
Fig. 2 is a schematic view of the cross-sectional structure of the novel shaft sleeve of the present invention.
In the figure: 1. the shaft sleeve comprises a shaft sleeve body and 2. a boss.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
As shown in fig. 1-2, a novel shaft sleeve comprises a shaft sleeve body 1, at least one protrusion 2 is arranged on the outer peripheral surface of one end of the shaft sleeve body 1, the shaft sleeve body 1 and the protrusion 2 are of an integrated structure, the cross section of the protrusion 2 is isosceles trapezoid, and the height of the protrusion 2 is 0.1-5 mm.
The shaft sleeve body 1 and the boss 2 are made of low-carbon steel. The number of the convex parts 2 is 1-12.
The foregoing is illustrative and explanatory of the invention and is not intended to limit the advantages attainable thereby, and it is within the scope of the present application to practice the invention with simple modifications to the structure and/or one or more of the advantages achieved in some embodiments.
Claims (3)
1. A novel shaft sleeve is characterized in that: the novel bearing sleeve comprises a sleeve body (1), wherein at least one boss (2) is arranged on the outer peripheral surface of one end of the sleeve body (1), the sleeve body (1) and the boss (2) are of an integrated structure, the cross section of the boss (2) is of an isosceles trapezoid shape, and the height of the boss (2) is 0.1-5 mm.
2. The novel bushing as claimed in claim 1, wherein: the shaft sleeve body (1) and the boss (2) are made of low-carbon steel.
3. The novel bushing as claimed in claim 1, wherein: the number of the convex parts (2) is 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330139.XU CN213360857U (en) | 2020-07-09 | 2020-07-09 | Novel shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330139.XU CN213360857U (en) | 2020-07-09 | 2020-07-09 | Novel shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360857U true CN213360857U (en) | 2021-06-04 |
Family
ID=76138935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021330139.XU Active CN213360857U (en) | 2020-07-09 | 2020-07-09 | Novel shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360857U (en) |
-
2020
- 2020-07-09 CN CN202021330139.XU patent/CN213360857U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220516 Address after: No.19, Emma West Road, Tianyu Science Park, Jinghai Development Zone, Tianjin Patentee after: KARASAWA BRAKE (TIANJIN) CO.,LTD. Patentee after: Jiangsu Yicheng metal forming Co., Ltd Address before: No.19, Emma West Road, Tianyu Science Park, Jinghai Development Zone, Tianjin Patentee before: KARASAWA BRAKE (TIANJIN) CO.,LTD. |