CN203939871U - A kind of ball journal bearing sleeve - Google Patents
A kind of ball journal bearing sleeve Download PDFInfo
- Publication number
- CN203939871U CN203939871U CN201420247262.3U CN201420247262U CN203939871U CN 203939871 U CN203939871 U CN 203939871U CN 201420247262 U CN201420247262 U CN 201420247262U CN 203939871 U CN203939871 U CN 203939871U
- Authority
- CN
- China
- Prior art keywords
- bearing sleeve
- journal bearing
- ball
- ball journal
- annulus
- 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- Withdrawn - After Issue
Links
Landscapes
- Mounting Of Bearings Or Others (AREA)
- Support Of The Bearing (AREA)
Abstract
The utility model discloses a kind of ball journal bearing sleeve, comprise ball journal bearing sleeve body, it is characterized in that: part one side of something that described ball journal bearing sleeve body coordinates with ball bearing is sphere, another one side of something is common annulus, the circle of the formation at annulus position and land portions peak are tangent, described outside, annulus position is provided with annular baffle, the direction at annular baffle sensing annulus position is provided with the annular protrusion of chock shape, described annular protrusion and the annular baffle that obtains chock shape is structure as a whole, described annular baffle is arranged on ball journal bearing sleeve body by some retaining screws.The utility model has overcome the deficiencies in the prior art, project organization is reasonable, by being generally processed into common annulus by coordinating in sphere, by annular chock being set in annulus outside, withstand the ball bearing coordinating with it again, can regulate by outside retaining screw the position of ball bearing in bearing housing, principle is simple and practical, safeguards that simply using scope is wide.
Description
Technical field
The utility model relates to ball journal bearing sleeve technical field, specifically belongs to a kind of ball journal bearing sleeve.
Background technique
Existing sphere bearing case ball bearing is enclosed within that to coordinate with ball bearing be to have a defect that cannot guarantee, the machining accuracy of ball bearing is very high, but the ball journal bearing sleeve coordinating is with it because price or the producer precision that differs cannot guarantee, in the two cooperation, just exist cooperation inaccurate, or the problem such as cannot coordinate to occur, to ball journal bearing sleeve and ball bearing, coordinating the not tight ordinary circumstance of requirement no problem, but wait as inscribing and cause ball bearing operating accuracy inadequate when ball journal bearing sleeve and ball bearing being coordinated require just to there will be higher time owing to crossing pine, thereby occur reaching customer requirement.
Model utility content
The purpose of this utility model has been to provide a kind of ball journal bearing sleeve, the deficiencies in the prior art have been overcome, project organization is reasonable, by being generally processed into common annulus by coordinating in sphere, by annular chock being set in annulus outside, withstand the ball bearing coordinating with it again, can regulate by outside retaining screw the position of ball bearing in bearing housing, thereby in the situation that ball journal bearing sleeve precision is not high, guarantee the cooperation of ball bearing and ball journal bearing sleeve, principle is simple and practical, safeguard that simply using scope is wide.
The technical solution adopted in the utility model is as follows:
A kind of ball journal bearing sleeve, comprise ball journal bearing sleeve body, it is characterized in that: part one side of something that described ball journal bearing sleeve body coordinates with ball bearing is sphere, another one side of something is common annulus, the circle of the formation at annulus position and land portions peak are tangent, described outside, annulus position is provided with annular baffle, the direction at annular baffle sensing annulus position is provided with the annular protrusion of chock shape, described annular protrusion and the annular baffle that obtains chock shape is structure as a whole, and described annular baffle is arranged on ball journal bearing sleeve body by some retaining screws.
Described retaining screw is three, is separately positioned on top and left and right two sides.
Described retaining screw is interior SQUARE HEAD BOLTS.
The hole coordinating with retaining screw on described annular baffle is counterbore.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model is by being generally processed into common annulus by coordinating in sphere, by annular chock being set in annulus outside, withstand the ball bearing coordinating with it again, can regulate by outside retaining screw the position of ball bearing in bearing housing, thereby in the situation that ball journal bearing sleeve precision is not high, guarantee the cooperation of ball bearing and ball journal bearing sleeve, principle is simple and practical, safeguard that simply using scope is wide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A sectional structure schematic diagram of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of ball journal bearing sleeve, comprise ball journal bearing sleeve body 1, it is characterized in that: part one side of something that described ball journal bearing sleeve body 1 coordinates with ball bearing is sphere 4, another one side of something is common annulus 5, the circle of the formation at annulus position 5 and land portions 4 peaks are tangent, described 5 outsides, annulus position are provided with annular baffle 2, the direction that annular baffle 2 points to annulus position is provided with the annular protrusion of chock shape, described annular protrusion and the annular baffle that obtains chock shape is structure as a whole, described annular baffle 2 is arranged on ball journal bearing sleeve body 1 by some retaining screws 3, described retaining screw 3 is three, is separately positioned on top and left and right two sides, described retaining screw 3 is interior SQUARE HEAD BOLTS, the hole coordinating with retaining screw 3 on described annular baffle 2 is counterbore.
Claims (4)
1. a ball journal bearing sleeve, comprise ball journal bearing sleeve body, it is characterized in that: part one side of something that described ball journal bearing sleeve body coordinates with ball bearing is sphere, another one side of something is common annulus, the circle of the formation at annulus position and land portions peak are tangent, described outside, annulus position is provided with annular baffle, the direction at annular baffle sensing annulus position is provided with the annular protrusion of chock shape, annular protrusion and the annular baffle of described chock shape are structure as a whole, and described annular baffle is arranged on ball journal bearing sleeve body by some retaining screws.
2. a kind of ball journal bearing sleeve according to claim 1, is characterized in that: described retaining screw is three, is separately positioned on top and left and right two sides.
3. a kind of ball journal bearing sleeve according to claim 1 and 2, is characterized in that: described retaining screw is interior SQUARE HEAD BOLTS.
4. a kind of ball journal bearing sleeve according to claim 1 and 2, is characterized in that: the hole coordinating with retaining screw on described annular baffle is counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247262.3U CN203939871U (en) | 2014-05-13 | 2014-05-13 | A kind of ball journal bearing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247262.3U CN203939871U (en) | 2014-05-13 | 2014-05-13 | A kind of ball journal bearing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939871U true CN203939871U (en) | 2014-11-12 |
Family
ID=51859186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247262.3U Withdrawn - After Issue CN203939871U (en) | 2014-05-13 | 2014-05-13 | A kind of ball journal bearing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953646A (en) * | 2014-05-13 | 2014-07-30 | 安徽千禧精密轴承制造有限公司 | Ball bearing sleeve |
-
2014
- 2014-05-13 CN CN201420247262.3U patent/CN203939871U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953646A (en) * | 2014-05-13 | 2014-07-30 | 安徽千禧精密轴承制造有限公司 | Ball bearing sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141112 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |