CN2061629U - Pin rolling nylon bearing - Google Patents
Pin rolling nylon bearing Download PDFInfo
- Publication number
- CN2061629U CN2061629U CN 90200288 CN90200288U CN2061629U CN 2061629 U CN2061629 U CN 2061629U CN 90200288 CN90200288 CN 90200288 CN 90200288 U CN90200288 U CN 90200288U CN 2061629 U CN2061629 U CN 2061629U
- Authority
- CN
- China
- Prior art keywords
- bearing
- steel ball
- nylon
- utility
- model
- 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- Withdrawn
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model relates to a bearing which is a rolling bearing of a rolling pin on a non-metal guide rail and is composed of a pin shaft and a rolling bearing. An R groove which is matched with a steel ball is arranged on the diameter at one end of the pin shaft, a bottom plate is arranged on a steel ball of the bearing and a plurality of small holes are arranged on the bottom plate. Owing to the matching the pin shaft with the steel ball is used directly in the utility model, the inner sleeve of the bearing is omitted and the utility model has the advantages of simple structure and easy machining. Simultaneously, a nylon outer shell replaces the metal outer shell of the bearing and a casting nylon on the metal shell is omitted to make the composite cost reduced. The utility model is suitable for the movable doors of automobiles, apparatuses, refrigerator drawers and other products which need the rolling bearing of the pin shaft.
Description
The utility model relates to bearing.
Bearing pin rolling nylon bearing moves door and instrument as guide roller at automobile, extensively has been employed on the drawer of refrigerator, and the bearing pin rolling bearing that rolls on nonmetal guide rail is made up of bearing pin and rolling bearing.All adopt standard rolling bearing and rolling bearing is existing, and on the bearing shell, pour into a mould nylon.Like this in cast during nylon, the aperture easy deformation of bearing inner sleeve often.Bearing pin external diameter and bearing quality of fit require high, processed complex, overall cost height.
The purpose of this utility model provides a kind of bearing pin rolling nylon bearing, makes it simple in structure, is easy to processing.
The utility model is achieved in that a kind of bearing pin rolling nylon bearing, is made up of bearing pin, bearing.On an end diameter of bearing pin, directly be shaped on the R groove that matches with steel ball.Be shaped on base plate on the steel ball rack of bearing, several apertures are arranged on the base plate.
The utility model has omitted bearing inner sleeve owing to directly adopt bearing pin to match with steel ball, and is simple in structure, is easy to processing.Replaced the metal shell of bearing simultaneously with nylon outer shell, omitted and on metal shell, poured into a mould nylon, overall cost is reduced.
Fig. 1 is a structural drawing of the present utility model.
Below with reference to drawings and Examples the utility model is further narrated.
With reference to Fig. 1, on an end diameter of bearing pin 1, directly process the R groove that matches with steel ball 3, with the contemporary bearing inner sleeve that replaced of bearing pin, the material of bearing pin is a stainless steel, in case get rusty.Shell 2 its materials of bearing are nylon, and internal diameter is shaped on the R groove that matches with steel ball, have omitted on the former useful metal shell and have poured into a mould nylon again, and this can antirustly also be applicable on nonmetal guide rail and roll.Steel ball 3 is placed between the R groove of shell and bearing pin, and separates steel ball with steel ball rack 4, is shaped on base plate on the steel ball rack, and 6 apertures are arranged on the base plate, and aperture is that mounting or dismounting divide the pilot hole that is situated between, and by aperture, pulls out steel ball rack with regard to removable steel ball and bearing pin.The material of steel ball rack is a nylon.
Claims (4)
1, a kind of bearing pin rolling nylon bearing is made up of bearing pin, bearing, it is characterized in that:
A. directly be shaped on the R groove that matches with steel ball on the end diameter of bearing pin,
B. be shaped on base plate on the steel ball rack of bearing, several apertures are arranged on the base plate.
2, bearing pin rolling nylon bearing according to claim 1, the material that it is characterized in that bearing pin is a stainless steel.
3, bearing pin rolling nylon bearing according to claim 1, the sheathing material that it is characterized in that bearing pin is a nylon.
4, bearing pin rolling nylon bearing according to claim 1, the steel ball rack material that it is characterized in that bearing is a nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90200288 CN2061629U (en) | 1990-01-10 | 1990-01-10 | Pin rolling nylon bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90200288 CN2061629U (en) | 1990-01-10 | 1990-01-10 | Pin rolling nylon bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2061629U true CN2061629U (en) | 1990-09-05 |
Family
ID=4882121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90200288 Withdrawn CN2061629U (en) | 1990-01-10 | 1990-01-10 | Pin rolling nylon bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2061629U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456482A (en) * | 2013-09-24 | 2013-12-18 | 江苏句容联合铜材有限公司 | Transposed conductor traction device |
| CN103790926A (en) * | 2014-01-26 | 2014-05-14 | 昆山协多利金属有限公司 | Brush shaft |
| CN107152459A (en) * | 2016-08-07 | 2017-09-12 | 徐建俭 | Durable cylinder roller steel shaft is held |
-
1990
- 1990-01-10 CN CN 90200288 patent/CN2061629U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456482A (en) * | 2013-09-24 | 2013-12-18 | 江苏句容联合铜材有限公司 | Transposed conductor traction device |
| CN103790926A (en) * | 2014-01-26 | 2014-05-14 | 昆山协多利金属有限公司 | Brush shaft |
| CN107152459A (en) * | 2016-08-07 | 2017-09-12 | 徐建俭 | Durable cylinder roller steel shaft is held |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |