CN108119535A - Chemical industry equipment hot type needle bearing - Google Patents
Chemical industry equipment hot type needle bearing Download PDFInfo
- Publication number
- CN108119535A CN108119535A CN201710987539.4A CN201710987539A CN108119535A CN 108119535 A CN108119535 A CN 108119535A CN 201710987539 A CN201710987539 A CN 201710987539A CN 108119535 A CN108119535 A CN 108119535A
- Authority
- CN
- China
- Prior art keywords
- chemical industry
- hot type
- industry equipment
- needle roller
- needle bearing
- 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- Withdrawn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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
-
- 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
- F16C33/34—Rollers; Needles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to chemical machine accessory technical field, especially a kind of chemical industry equipment hot type needle bearing, including outer ring, inner ring and needle roller, the needle roller is located between outer ring and inner ring, and the needle roller center is equipped with heating ring.The present apparatus is used safely when can freezing in winter, protects service life of a machine, increases security.
Description
Technical field
The present invention relates to chemical machine accessory technical field, especially a kind of chemical industry equipment hot type needle bearing.
Background technology
Bearing is the important foundation parts of all kinds of mechanized equipments, its precision, performance, life and reliability are to host
Precision, performance, life and reliability play conclusive effect.In engineering goods, bearing belongs to high-precision product, not only needs
The comprehensive support that the subjects such as mathematics, physics are theoretical is wanted, and needs material science, heat treatment technics, Precision Machining and survey
Amount technology, Numeric Control Technology and the subjects such as effective numerical method and powerful computer technology service for it, therefore
Bearing is a product for representing national science and technology strength again.
Existing bearing can freeze under cold conditions in winter.
The content of the invention
In order to overcome the shortcomings of that existing bearing can freeze under cold conditions in winter, the present invention provides a kind of chemical industry to set
Spare hot type needle bearing.
The technical solution adopted by the present invention to solve the technical problems is：A kind of chemical industry equipment hot type needle bearing,
Including outer ring, inner ring and needle roller, the needle roller is located between outer ring and inner ring, and the needle roller center is equipped with heating ring.
The invention has the advantages that the present apparatus is used safely when can freezing in winter, service life of a machine is protected, is increased
Add security.
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. outer ring in figure, 2. inner rings, 3. needle rollers, 4. heating rings.
Specific embodiment
As Fig. 1 be the present invention structure diagram, a kind of chemical industry equipment hot type needle bearing, including outer ring 1, inner ring
2 and needle roller 3, the needle roller 3 be located between outer ring 1 and inner ring 2,3 center of needle roller be equipped with heating ring 4.
After winter machine freezes, ice is melted in the heating work of ring 4, has a machine in operation normal.
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. a kind of chemical industry equipment hot type needle bearing, including outer ring（1）, inner ring（2）And needle roller（3）, the needle roller（3）If
In outer ring（1）And inner ring（2）Between, it is characterized in that, the needle roller（3）Center is equipped with heating ring（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987539.4A CN108119535A (en) | 2017-10-20 | 2017-10-20 | Chemical industry equipment hot type needle bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987539.4A CN108119535A (en) | 2017-10-20 | 2017-10-20 | Chemical industry equipment hot type needle bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108119535A true CN108119535A (en) | 2018-06-05 |
Family
ID=62228237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710987539.4A Withdrawn CN108119535A (en) | 2017-10-20 | 2017-10-20 | Chemical industry equipment hot type needle bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108119535A (en) |
-
2017
- 2017-10-20 CN CN201710987539.4A patent/CN108119535A/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 |
Application publication date: 20180605 |
|
| WW01 | Invention patent application withdrawn after publication |