CN203939871U - A kind of ball journal bearing sleeve - Google Patents

A kind of ball journal bearing sleeve Download PDF

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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Withdrawn - After Issue
Application number
CN201420247262.3U
Other languages
Chinese (zh)
Inventor
郑小平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI QIANXI PRECISE BEARING MANUFACTURING Co Ltd
Original Assignee
ANHUI QIANXI PRECISE BEARING MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI QIANXI PRECISE BEARING MANUFACTURING Co Ltd filed Critical ANHUI QIANXI PRECISE BEARING MANUFACTURING Co Ltd
Priority to CN201420247262.3U priority Critical patent/CN203939871U/en
Application granted granted Critical
Publication of CN203939871U publication Critical patent/CN203939871U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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  • 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

A kind of ball journal bearing sleeve
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.
CN201420247262.3U 2014-05-13 2014-05-13 A kind of ball journal bearing sleeve Withdrawn - After Issue CN203939871U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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