CN103047296A - Lubricating bearing cover - Google Patents
Lubricating bearing cover Download PDFInfo
- Publication number
- CN103047296A CN103047296A CN 201210573938 CN201210573938A CN103047296A CN 103047296 A CN103047296 A CN 103047296A CN 201210573938 CN201210573938 CN 201210573938 CN 201210573938 A CN201210573938 A CN 201210573938A CN 103047296 A CN103047296 A CN 103047296A
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- end surface
- passage
- inlet passage
- iii
- opening
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Abstract
The invention provides a lubricating bearing cover. An inlet passage is formed in the upper end surface of a cover main body; a sealing cover connected with the inlet passage through threads is arranged at an opening in the other end of the inlet passage; an annular passage I with a square section is formed between the upper end surface and the lower end surface of the cover main body; the annular passage I is communicated with the inlet passage through a passage II; a plurality of spiral passages III are formed between the upper end surface and the lower end surface of the cover main body; an opening in one end of each passage III is communicated with the annular passage I; and an opening in the other end of each passage III is formed in the lower end surface of the cover main body. Compared with the prior art, the lubricating bearing cover provided by the invention has the advantages of wide application range, lowered labor intensity of operators, strong lubricating effect, low cost, good income and the like.
Description
Technical fieldThe present invention relates to a kind of component of machine, relate in particular to a kind of bearing cap.
Background techniqueBearing cap is to use in order to prevent that the foreign matters such as dust from invading the raceway of rolling element and preventing the easily damaged parts such as roller holder to be subjected to External Force Acting and the vitals that damages with bearing fit; existing bearing cap just plays the effect of protection; and bearing lubricated do not had any effect; the lubricating system of bearing is not only made troubles to operator at present; and cost is high; weak effect; along with the level in machinery production field improves constantly, existing bearing cap has been difficult to satisfy consumers in general's demand.
Summary of the inventionThe object of the present invention is to provide a kind of not only structure, technique simple, have wide range of applications, alleviate labor intensity of operating staff, lubrication effect is strong, and cost is low, the lubricating bearings lid that income is good.
The present invention mainly includes covers body, inlet passage and capping, its middle cover body is substantially same as the prior art, be provided with the cylindrical channel of the equal opening in two ends in the upper-end surface of lid body, it is inlet passage, one end opening of this inlet passage links to each other with the lid body, and the other end opening of inlet passage is provided with the capping that is threaded connection with it together; Being provided with a cross section between the upper-end surface of described lid body and the lower end surface is square annular pass I, this annular pass I and the coaxial setting of axial hole of covering body, and the annular pass I is connected by the passage II with above-mentioned inlet passage, be provided with several helical channel III between the upper-end surface of above-mentioned lid body and the lower end surface, these passage III are distributed on around the central through bore that covers body, and an end opening of each passage III is connected with the annular pass I, and the other end opening is opened on the lower end surface of covering body.
The present invention can inject lubricant oil to the bearing direction by inlet passage when work, lubricant oil is through inlet passage inlet passage II, then carry out the annular pass II, enter one by one each passage III by the annular pass II again, the at last outlet by the passage III enters bearing, reaches lubrication.The mode that is equipped with the helical duct III with the annular pass II of the present invention is carried out oiling, and the annular pass II can guarantee that the helical channel III can increase the lubricant oil stroke around the lubricant oil uniformly dispersing bearing, makes the oiling better effects if.
The advantages such as the present invention compared with prior art also has structure, technique is simple, has wide range of applications, and alleviates labor intensity of operating staff, and lubrication effect is strong, and cost is low, and income is good.
Description of drawingsFig. 1 is that master of the present invention looks generalized section.
Number in the figure: 1-covers body; The 2-inlet passage; The 3-capping; The 4-annular pass; The 5-axial hole; The 6-passage; The 7-passage.
EmbodimentIn the schematic representation of lubricating bearings lid shown in Figure 1, the upper-end surface of lid body 1 is provided with the cylindrical channel of the equal opening in two ends, be inlet passage 2, an end opening of this inlet passage links to each other with the lid body, and the other end opening of inlet passage is provided with the capping 3 that is threaded connection with it together; Being provided with a cross section between the upper-end surface of described lid body and the lower end surface is square annular pass 4, this annular pass 4 and the axial hole 5 coaxial settings of covering body, and annular pass 4 is connected by passage 6 with above-mentioned inlet passage, be provided with several helical channels 7 between the upper-end surface of above-mentioned lid body and the lower end surface, these passages 7 are distributed on around the central through bore that covers body, and an end opening of each passage 7 is connected with annular pass 4, and the other end opening is opened on the lower end surface of covering body.
Claims (1)
1. a lubricating bearings covers, comprise and cover body, inlet passage and capping, it is characterized in that: the upper-end surface of lid body is provided with the cylindrical channel of the equal opening in two ends, it is inlet passage, one end opening of this inlet passage links to each other with the lid body, and the other end opening of inlet passage is provided with the capping that is threaded connection with it together; Being provided with a cross section between the upper-end surface of described lid body and the lower end surface is square annular pass I, this annular pass I and the coaxial setting of axial hole of covering body, and the annular pass I is connected by the passage II with above-mentioned inlet passage, be provided with several helical channel III between the upper-end surface of above-mentioned lid body and the lower end surface, these passage III are distributed on around the central through bore that covers body, and an end opening of each passage III is connected with the annular pass I, and the other end opening is opened on the lower end surface of covering body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210573938 CN103047296A (en) | 2012-12-26 | 2012-12-26 | Lubricating bearing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210573938 CN103047296A (en) | 2012-12-26 | 2012-12-26 | Lubricating bearing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047296A true CN103047296A (en) | 2013-04-17 |
Family
ID=48060073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210573938 Pending CN103047296A (en) | 2012-12-26 | 2012-12-26 | Lubricating bearing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047296A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842532A (en) * | 2014-09-29 | 2015-08-19 | 宁波双马机械工业有限公司 | Double plate injection molding machine movable template driving mechanism |
| CN105209773A (en) * | 2013-05-08 | 2015-12-30 | 舍弗勒技术股份两合公司 | Grease lubricated radial thrust ball bearing |
-
2012
- 2012-12-26 CN CN 201210573938 patent/CN103047296A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105209773A (en) * | 2013-05-08 | 2015-12-30 | 舍弗勒技术股份两合公司 | Grease lubricated radial thrust ball bearing |
| CN105209773B (en) * | 2013-05-08 | 2018-11-13 | 舍弗勒技术股份两合公司 | Grease lubricated radial thrust ball bearing |
| CN104842532A (en) * | 2014-09-29 | 2015-08-19 | 宁波双马机械工业有限公司 | Double plate injection molding machine movable template driving mechanism |
| CN104842532B (en) * | 2014-09-29 | 2017-04-12 | 宁波双马机械工业有限公司 | Double plate injection molding machine movable template driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |