CN102022435A - Bearing inner race - Google Patents
Bearing inner race Download PDFInfo
- Publication number
- CN102022435A CN102022435A CN2010106051992A CN201010605199A CN102022435A CN 102022435 A CN102022435 A CN 102022435A CN 2010106051992 A CN2010106051992 A CN 2010106051992A CN 201010605199 A CN201010605199 A CN 201010605199A CN 102022435 A CN102022435 A CN 102022435A
- Authority
- CN
- China
- Prior art keywords
- inner race
- main body
- bearing
- inner ring
- cylindrical nylon
- 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.)
- Pending
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Abstract
The invention relates to a bearing inner race which comprises a cylindrical nylon inner race main body with an axial opening, wherein a bulge is arranged on an outer wall of the cylindrical nylon inner race main body, a pin column is arranged in the middle of the bulge, and a plurality of grooves are evenly arranged on an inner wall of the cylindrical nylon inner race main body. The invention has the beneficial effects that the inner race can be arranged in the bearing more stably by the pin column on the cylindrical nylon inner race main body; the grooves on the inner wall of the cylindrical nylon inner race main body can effectively reduce the friction in movement of the bearing, so that the bearing slides more fluently; and simultaneously, the inner race can be disassembled more conveniently, and sand and dust can be prevented from staying in the bearing.
Description
Technical field
The present invention relates to a kind of bearing inner race.
Background technique
Bearing inner race in the market comprises the inner ring body, and this inner ring body is cylindric, adopts pure cemented carbide to process.Because the inner ring body is to process with pure cemented carbide, the hardness height processes the comparison difficulty.Because the inner ring body is to process with pure cemented carbide, and the inner ring body is easy to crack in assembly process, reject rate is higher again.In addition, because the inner ring body is to process with pure cemented carbide, price is higher, makes cost of production higher.
Summary of the invention
The purpose of this invention is to provide a kind of bearing inner race, simple in structure, cost of production is low, by the pin on the cylindrical nylon inner ring main body, makes being arranged in the bearing that inner ring can be more stable, and is for convenience detach, overcomes the deficiency of above-mentioned aspect in the existing product.
The objective of the invention is to be achieved through the following technical solutions:
A kind of bearing inner race comprises the cylindrical nylon inner ring main body with axially open, and the outer wall of cylindrical nylon inner ring main body is provided with projection, and the middle part of projection is provided with pin, evenly is provided with some grooves on the inwall of cylindrical nylon inner ring main body.
Beneficial effect of the present invention is: simple in structure, cost of production is low, by the pin on the cylindrical nylon inner ring main body, make being arranged in the bearing that inner ring can be more stable, the friction of the bearing that groove on the cylindrical nylon inner ring main body inner wall can reduce effectively when motion, make slip smooth more, the dismounting of convenient inner ring simultaneously also has in addition and prevents that sand and dust from resting on the characteristics in the bearing.
Description of drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the structural representation of the described bearing inner race of the embodiment of the invention;
Fig. 2 is the structural representation after the described bearing inner race of the embodiment of the invention launches.
Among the figure:
1, cylindrical nylon inner ring main body; 2, opening; 3, projection; 4, pin; 5, groove.
Embodiment
Shown in Fig. 1-2, the described a kind of bearing inner race of the embodiment of the invention, comprise cylindrical nylon inner ring main body 1 with axially open 2, cylindrical nylon inner ring main body 1 is the end by the reinforced nylon material of rectangular with its broadside and is rolled into along its long limit, the outer wall of cylindrical nylon inner ring main body 1 is provided with projection 3, the middle part of projection 3 is provided with pin 4, by pin 4 can be more stable be arranged in the bearing, evenly be provided with some grooves 5 on the inwall of cylindrical nylon inner ring main body 1, the friction of the bearing that can reduce effectively when motion, make slip smooth more, the dismounting of convenient inner ring simultaneously has simultaneously and prevents that sand and dust from resting on the characteristics in the bearing.
Above-described embodiment, the present invention embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solution of the present invention scope and replacing all should be included in protection scope of the present invention.
Claims (1)
1. bearing inner race, comprise the have axially open cylindrical nylon inner ring main body (1) of (2), it is characterized in that: the outer wall of cylindrical nylon inner ring main body (1) is provided with projection (3), the middle part of projection (3) is provided with pin (4), evenly is provided with some grooves (5) on the inwall of cylindrical nylon inner ring main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106051992A CN102022435A (en) | 2010-12-24 | 2010-12-24 | Bearing inner race |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106051992A CN102022435A (en) | 2010-12-24 | 2010-12-24 | Bearing inner race |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102022435A true CN102022435A (en) | 2011-04-20 |
Family
ID=43864083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106051992A Pending CN102022435A (en) | 2010-12-24 | 2010-12-24 | Bearing inner race |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102022435A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4035257A4 (en) * | 2019-09-23 | 2023-10-11 | D-Box Technologies Inc. | Linear actuator for motion simulator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216599A (en) * | 1996-04-20 | 1999-05-12 | Igus工业用注压件有限公司 | Plain bearing |
| EP1724477A2 (en) * | 2005-05-18 | 2006-11-22 | Khs Ag | Bearing arrangement for a shaft |
| US20080247693A1 (en) * | 2007-04-04 | 2008-10-09 | Pacific Bearing Company | Snap-In Bearing Insert |
| CN101907127A (en) * | 2010-07-20 | 2010-12-08 | 嘉善长盛塑料轴承技术有限公司 | Plastic linear bearing |
-
2010
- 2010-12-24 CN CN2010106051992A patent/CN102022435A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216599A (en) * | 1996-04-20 | 1999-05-12 | Igus工业用注压件有限公司 | Plain bearing |
| EP1724477A2 (en) * | 2005-05-18 | 2006-11-22 | Khs Ag | Bearing arrangement for a shaft |
| US20080247693A1 (en) * | 2007-04-04 | 2008-10-09 | Pacific Bearing Company | Snap-In Bearing Insert |
| CN101907127A (en) * | 2010-07-20 | 2010-12-08 | 嘉善长盛塑料轴承技术有限公司 | Plastic linear bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4035257A4 (en) * | 2019-09-23 | 2023-10-11 | D-Box Technologies Inc. | Linear actuator for motion simulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110420 |