CN108119554A - Easily held by profile shaft - Google Patents
Easily held by profile shaft Download PDFInfo
- Publication number
- CN108119554A CN108119554A CN201710987254.0A CN201710987254A CN108119554A CN 108119554 A CN108119554 A CN 108119554A CN 201710987254 A CN201710987254 A CN 201710987254A CN 108119554 A CN108119554 A CN 108119554A
- Authority
- CN
- China
- Prior art keywords
- circle body
- profile shaft
- present
- easily held
- needle roller
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
The present invention relates to technical field of bearings, especially a kind of easily to be held by profile shaft, including circle body and needle roller, needle roller is located in circle body, sets that there are two symmetrical salient points on the circle body.The present apparatus can facilitate extraction and dismounting.
Description
Technical field
It is especially a kind of easily to be held by profile shaft the present invention relates to technical field of bearings.
Background technology
In industry manufacture and production, bearing is essential parts in process.It is used to support mechanical rotation
Swivel, to reduce mechanical load coefficient of friction of the equipment in transmission process, so as to ensure the orderly progress of production.
Existing bearing inconvenience taking and placing and dismounting.
The content of the invention
In order to overcome the shortcomings of existing bearing inconvenience taking and placing and dismounting, the present invention provides one kind easily to hold by profile shaft.
The technical solution adopted by the present invention to solve the technical problems is：One kind is easily held by profile shaft, including circle body and needle roller,
Needle roller is located in circle body, is set on the circle body there are two symmetrical salient point.
The invention has the advantages that the present apparatus can facilitate extraction and dismounting.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the present invention.
1. circle body in figure, 2. needle rollers, 3. salient points.
Specific embodiment
If Fig. 1 is the structure diagram of the present invention, one kind is easily held by profile shaft, and including circle body 1 and needle roller 2, needle roller 2 is located at circle
In body 1, it is characterized in that, it is set on the circle body 1 there are two symmetrical salient point 3.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
In the case where not departing from spirit and scope as defined in the appended claims, many modifications, variation or equivalent can be made, but all
It will fall within the scope of protection of the present invention.
Claims (1)
1. one kind is easily held by profile shaft, including circle body（1）And needle roller（2）, needle roller（2）It is located at circle body（1）It is interior, it is characterized in that, it is described
Circle body（1）On set there are two symmetrical salient point（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987254.0A CN108119554A (en) | 2017-10-20 | 2017-10-20 | Easily held by profile shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987254.0A CN108119554A (en) | 2017-10-20 | 2017-10-20 | Easily held by profile shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108119554A true CN108119554A (en) | 2018-06-05 |
Family
ID=62228241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710987254.0A Withdrawn CN108119554A (en) | 2017-10-20 | 2017-10-20 | Easily held by profile shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108119554A (en) |
-
2017
- 2017-10-20 CN CN201710987254.0A patent/CN108119554A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180605 |