CN207961284U - A kind of bearing holder (housing, cover) being used for filling roller bearing - Google Patents
A kind of bearing holder (housing, cover) being used for filling roller bearing Download PDFInfo
- Publication number
- CN207961284U CN207961284U CN201820053207.9U CN201820053207U CN207961284U CN 207961284 U CN207961284 U CN 207961284U CN 201820053207 U CN201820053207 U CN 201820053207U CN 207961284 U CN207961284 U CN 207961284U
- Authority
- CN
- China
- Prior art keywords
- bearing sleeve
- roller
- bearing
- grooves
- housing
- 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.)
- Expired - Fee Related
Links
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- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of bearing holder (housing, cover)s being used for filling roller bearing, including skid resistant course, roller, internal bearing sleeve, outer bearing sleeve and rectangular perforating, it is provided with skid resistant course on the outside of the outer bearing sleeve, No.1 groove is provided on the inside of the outer bearing sleeve, and internal bearing sleeve is provided between outer bearing sleeve, No. two grooves are provided on the outside of the internal bearing sleeve, it is provided with taper accommodating chamber in No. two grooves, it is provided with roller in the No.1 groove and No. two grooves, rectangular perforating is provided on the inside of the internal bearing sleeve, the endosexine of the rectangular perforating is provided with hemispherical projections.After machine oil is added in No. two grooves in the utility model, by rotating internal bearing sleeve, lubricating oil is set to be stained with surface and No.1 groove and No. two groove endosexines of roller, extra lubricating oil, it is collected by being provided with taper accommodating chamber in No. two grooves, effectively play the role of lubrication, and roller can be lubricated automatically for a long time.
Description
Technical field
The utility model is related to a kind of bearing holder (housing, cover), more particularly to a kind of bearing holder (housing, cover) being used for filling roller bearing.
Background technology
Use of the rolling bearing on lathe is mainly used for following three position：Main shaft, ball-screw and general transmission shaft.
Complete sets of basic equipment part of the main shaft bearing as lathe, performance directly influence the rotating speed of lathe, rotating accuracy, rigidity, anti-flutter
Dynamic cutting ability, noise, temperature liter and thermal deformation etc., and then influence precision, the surface quality etc. of processing part.Existing bearing
Set needs often addition lubricating oil, to reduce friction, increases the working strength of staff, and internal bearing sleeve and shaft
Defective tightness is connected, shake frequent occurrence and is slided.For this purpose, it is proposed that a kind of bearing holder (housing, cover) being used for filling roller bearing.
Utility model content
The main purpose of the utility model is to provide a kind of bearing holder (housing, cover)s being used for filling roller bearing, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the utility model is taken is：
It is a kind of to be used for filling the bearing holder (housing, cover) of roller bearing, including skid resistant course, roller, internal bearing sleeve, outer bearing sleeve and rectangular wear
Apertured is provided with skid resistant course on the outside of the outer bearing sleeve, No.1 groove, and outer bearing is provided on the inside of the outer bearing sleeve
It is provided with internal bearing sleeve between set, No. two grooves are provided on the outside of the internal bearing sleeve, cone is provided in No. two grooves
It is provided with roller in shape accommodating chamber, the No.1 groove and No. two grooves, rectangular wear is provided on the inside of the internal bearing sleeve
The endosexine in hole, the rectangular perforating is provided with hemispherical projections.
Further, the skid resistant course is made of high manganese steel material.
Further, the quantity of the roller setting is multiple, and the outer surface of roller is provided with erosion resistant coating.
Further, the internal bearing sleeve and outer bearing sleeve are that stainless steel material is made.
Further, it is provided with bolt hole on the outer bearing sleeve.
Compared with prior art, the utility model has the advantages that：This kind is used for filling the bearing holder (housing, cover) of roller bearing,
By being provided with No.1 groove on the inside of outer bearing sleeve, No. two grooves are provided on the outside of internal bearing sleeve, it can be effectively to rolling
Son is limited, convenient for driving internal bearing sleeve to be rotated, after machine oil is added in No. two grooves, by rotating inner shaft
Bearing sleeve, makes lubricating oil be stained with surface and No.1 groove and No. two groove endosexines of roller, and extra lubricating oil is recessed by No. two
It is provided with taper accommodating chamber in slot to be collected, effectively plays the role of lubrication, and can be carried out automatically to roller for a long time
Lubrication, is provided with hemispherical projections by the endosexine of rectangular perforating, can closely connect shaft, avoid sliding, by outer
Be provided on the outside of bearing holder (housing, cover) when skid resistant course avoids being fixed in mechanical structure occur sliding and vibrations, this it is novel be used for fill roller
The bearing holder (housing, cover) of bearing has very high practicability, and single unit system application prospect is extensive, is suitble to be widely popularized.
Description of the drawings
Fig. 1 is the overall structure diagram for the bearing holder (housing, cover) that the utility model is used for filling roller bearing.
Fig. 2 is the No.1 groove structure schematic diagram for the bearing holder (housing, cover) that the utility model is used for filling roller bearing.
Fig. 3 is No. two groove structure schematic diagrames of the bearing holder (housing, cover) that the utility model is used for filling roller bearing.
In figure：1, bolt hole；2, skid resistant course；3, outer bearing sleeve；4, roller；5, internal bearing sleeve；6, rectangular perforating；7, half
Hemisphere jut；8, No.1 groove；9, No. two grooves；10, taper accommodating chamber.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of to be used for filling the bearing holder (housing, cover) of roller bearing including skid resistant course 2, roller 4, internal bearing sleeve 5, outer
The outside of bearing holder (housing, cover) 3 and rectangular perforating 6, the outer bearing sleeve 3 is provided with skid resistant course 2, the inside setting of the outer bearing sleeve 3
There is No.1 groove 8, and be provided with internal bearing sleeve 5 between outer bearing sleeve 3, the outside of the internal bearing sleeve 5 is provided with No. two grooves
9, taper accommodating chamber 10 is provided in No. two grooves 9, and roller 4, institute are provided in the No.1 groove 8 and No. two grooves 9
The inside for stating internal bearing sleeve 5 is provided with rectangular perforating 6, and the endosexine of the rectangular perforating 6 is provided with hemispherical projections 7.
Wherein, the skid resistant course 2 is made of high manganese steel material, and intensity is high, and skid resistance is good.
Wherein, the quantity that the roller 4 is arranged is multiple, and the outer surface of roller 4 is provided with erosion resistant coating.
Wherein, the internal bearing sleeve 5 and outer bearing sleeve 3 are that stainless steel material is made, and are not easy to get rusty, durable.
Wherein, it is provided with bolt hole 1 on the outer bearing sleeve 3, outer bearing sleeve 3 is carried out quickly admittedly convenient for passing through bolt
It is fixed.
It should be noted that the utility model be it is a kind of be used for filling the bearing holder (housing, cover) of roller bearing, when work, outer bearing sleeve 3
Inside be provided with No.1 groove 8, the outside of internal bearing sleeve 5 is provided with No. two grooves 9, can effectively limit roller 4
Position, convenient for driving internal bearing sleeve 5 to be rotated, after machine oil is added in No. two grooves 9, by rotating internal bearing sleeve 5,
So that lubricating oil is stained with the surface of roller 4 and passes through No. two grooves with No.1 groove 8 and No. two 9 endosexines of groove, extra lubricating oil
Be provided with taper accommodating chamber 10 in 9 to be collected, effectively play the role of lubrication, and can for a long time automatically to roller 4 into
Row lubrication, the endosexine of rectangular perforating 6 is provided with hemispherical projections 7, can closely connect shaft, avoids sliding, outer bearing
The outside of set 3, which is provided with, occurs sliding and vibrations when skid resistant course 2 avoids being fixed in mechanical structure.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of bearing holder (housing, cover) being used for filling roller bearing, including skid resistant course (2), roller (4), internal bearing sleeve (5), outer bearing sleeve
(3) and rectangular perforating (6), it is characterised in that：It is provided with skid resistant course (2), the outer bearing on the outside of the outer bearing sleeve (3)
It is provided with No.1 groove (8) on the inside of set (3), and is provided with internal bearing sleeve (5), the internal bearing sleeve between outer bearing sleeve (3)
(5) it is provided with No. two grooves (9) on the outside of, taper accommodating chamber (10), the No.1 groove are provided in No. two grooves (9)
(8) and in No. two grooves (9) it is provided with roller (4), rectangular perforating (6) is provided on the inside of the internal bearing sleeve (5), it is described
The endosexine of rectangular perforating (6) is provided with hemispherical projections (7).
2. a kind of bearing holder (housing, cover) being used for filling roller bearing according to claim 1, it is characterised in that：The skid resistant course (2)
It is made of high manganese steel material.
3. a kind of bearing holder (housing, cover) being used for filling roller bearing according to claim 1, it is characterised in that：The roller (4) sets
The quantity set is multiple, and the outer surface of roller (4) is provided with erosion resistant coating.
4. a kind of bearing holder (housing, cover) being used for filling roller bearing according to claim 1, it is characterised in that：The internal bearing sleeve
(5) and outer bearing sleeve (3) is that stainless steel material is made.
5. a kind of bearing holder (housing, cover) being used for filling roller bearing according to claim 1, it is characterised in that：The outer bearing sleeve
(3) bolt hole (1) is provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053207.9U CN207961284U (en) | 2018-01-12 | 2018-01-12 | A kind of bearing holder (housing, cover) being used for filling roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053207.9U CN207961284U (en) | 2018-01-12 | 2018-01-12 | A kind of bearing holder (housing, cover) being used for filling roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961284U true CN207961284U (en) | 2018-10-12 |
Family
ID=63733146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820053207.9U Expired - Fee Related CN207961284U (en) | 2018-01-12 | 2018-01-12 | A kind of bearing holder (housing, cover) being used for filling roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961284U (en) |
-
2018
- 2018-01-12 CN CN201820053207.9U patent/CN207961284U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20200112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |