CN2937620Y - Tin bronze axle sleeve with densely covered oil storage hole - Google Patents

Tin bronze axle sleeve with densely covered oil storage hole Download PDF

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Publication number
CN2937620Y
CN2937620Y CN 200620102918 CN200620102918U CN2937620Y CN 2937620 Y CN2937620 Y CN 2937620Y CN 200620102918 CN200620102918 CN 200620102918 CN 200620102918 U CN200620102918 U CN 200620102918U CN 2937620 Y CN2937620 Y CN 2937620Y
Authority
CN
China
Prior art keywords
axle sleeve
tin bronze
oil storage
storage hole
shaft sleeve
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 - Lifetime
Application number
CN 200620102918
Other languages
Chinese (zh)
Inventor
童永进
江益明
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.)
Zhejiang SF Oilless Bearing Co., Ltd.
Original Assignee
SHUANGFEI NON-OIL BEARING Co Ltd ZHEJIANG PROV
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 SHUANGFEI NON-OIL BEARING Co Ltd ZHEJIANG PROV filed Critical SHUANGFEI NON-OIL BEARING Co Ltd ZHEJIANG PROV
Priority to CN 200620102918 priority Critical patent/CN2937620Y/en
Application granted granted Critical
Publication of CN2937620Y publication Critical patent/CN2937620Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a tin bronze shaft sleeve with densely covered oil storing holes, aiming at providing a tin bronze shaft sleeve with densely covered oil storing holes with simple structure,good wear resistance, long interval of adding lubricating oil. The utility model includes a shaft sleeve formed from tin bronze and the oil storing holes are arranged evenly on the circumference surface of the shaft sleeve and get through with the inner and outer walls of the shaft sleeve. The utility model has the advantages of large oil storage as well as easy use and maintenance.

Description

A kind of tin bronze axle sleeve with the oil storage hole that gathers
Technical field
The utility model relates to a kind of sliding bearing, relates in particular to a kind of axle sleeve of tin bronze.
Background technique
Tin bronze is used widely as antifriction metal because its wear resistance is good, plasticity is high, running-in characteristic good, the good and anti-bonding property of thermal conductivity reaches well and the excellent adsorption of oil.In order to reduce the friction of axle sleeve and journal surface, in sliding bearing, add oiling agent, make between axle sleeve and the axle journal and form oil film, the surface of part slide relative is spaced, thereby reduces the wearing and tearing of the friction factor and the part of sliding pair.Common tin bronze axle sleeve just is shaped on oil groove at slidingsurface, and oil reserve is little, and often can not in time add oiling agent in actual use and cause oil-break " interlock ", or owing to needing often to refuel to reduce machine work efficient.
The model utility content
The purpose of this utility model is to provide a kind of tin bronze axle sleeve of simple in structure, wear resistance good, lubricating oil filling long band blanking time gathers oil storage hole.
In order to reach above-mentioned requirements, the structure of the tin bronze axle sleeve of the oil storage hole that gathers is: comprise the axle sleeve made from tin bronze, and be shaped on oil storage hole equally distributed and that connect with the axle sleeve inside and outside wall on the circumferential surface of axle sleeve.
The gather tin bronze axle sleeve of oil storage hole of the band of making according to said structure has that oil reserve is big, working service convenient, the advantage of good heat dissipation effect.
Description of drawings
Fig. 1 is a kind of unfolded drawing with the oil storage hole tin bronze axle sleeve that gathers;
Fig. 2 is a kind of tin bronze axle sleeve plan view with the oil storage hole that gathers after being shaped;
Fig. 3 is the plan view of Fig. 2.
Embodiment
Below in conjunction with accompanying drawing the utility model content is further described.
Fig. 1 is a kind of unfolded drawing with the oil storage hole tin bronze axle sleeve that gathers.It is the specification according to axle sleeve is shaped on even distribution and connects with the axle sleeve inside and outside wall on material GuSn8P0.3 plate 1 a oil storage hole 2.Roll, be configured as a kind of tin bronze thin-walled axle sleeve 4 of band opening 3 again with the oil storage hole that gathers.Wherein the gross area of oil storage hole 2 be tin bronze axle sleeve 4 internal surfaces 5 gross areas 20% to 35% between as Fig. 2, shown in Figure 3.A kind of tin bronze axle sleeve 4 with the oil storage hole that gathers can also be made of GuSn6.5P0.1 sheet material.

Claims (4)

1, a kind of tin bronze axle sleeve with the oil storage hole that gathers comprises the axle sleeve made from tin bronze, it is characterized in that being shaped on the circumferential surface of axle sleeve oil storage hole equally distributed and that connect with the axle sleeve inside and outside wall.
2, a kind of tin bronze axle sleeve with the oil storage hole that gathers according to claim 1 is characterized in that described tin bronze is meant GuSn8P0.3 or GuSn6.5P0.1.
3, a kind of tin bronze axle sleeve according to claim 1, the gross area that it is characterized in that described oil storage hole with the oil storage hole that gathers account for the tin bronze axle sleeve internal surface gross area 20% to 35% between.
4, a kind of tin bronze axle sleeve with the oil storage hole that gathers according to claim 1 is characterized in that described axle sleeve is the thin-walled axle sleeve through rolling of band opening.
CN 200620102918 2006-04-20 2006-04-20 Tin bronze axle sleeve with densely covered oil storage hole Expired - Lifetime CN2937620Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620102918 CN2937620Y (en) 2006-04-20 2006-04-20 Tin bronze axle sleeve with densely covered oil storage hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620102918 CN2937620Y (en) 2006-04-20 2006-04-20 Tin bronze axle sleeve with densely covered oil storage hole

Publications (1)

Publication Number Publication Date
CN2937620Y true CN2937620Y (en) 2007-08-22

Family

ID=38361647

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620102918 Expired - Lifetime CN2937620Y (en) 2006-04-20 2006-04-20 Tin bronze axle sleeve with densely covered oil storage hole

Country Status (1)

Country Link
CN (1) CN2937620Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102022434A (en) * 2010-12-23 2011-04-20 浙江大学 Sliding bearing with micro holes on inner wall thereof
CN104117908A (en) * 2014-07-29 2014-10-29 陈晓 Novel wooden bead polisher rack
CN104895926A (en) * 2014-03-03 2015-09-09 保来得株式会社 Sintered bearing
CN105715677A (en) * 2016-04-01 2016-06-29 嘉善佳润轴承有限公司 Specially-shaped wrapped bearing ring

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102022434A (en) * 2010-12-23 2011-04-20 浙江大学 Sliding bearing with micro holes on inner wall thereof
CN104895926A (en) * 2014-03-03 2015-09-09 保来得株式会社 Sintered bearing
CN104117908A (en) * 2014-07-29 2014-10-29 陈晓 Novel wooden bead polisher rack
CN104117908B (en) * 2014-07-29 2016-02-03 陈晓 Novel wooden pearl polishing machine frame
CN105715677A (en) * 2016-04-01 2016-06-29 嘉善佳润轴承有限公司 Specially-shaped wrapped bearing ring

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: ZHEJIANG SF OILLESS BEARING CO., LTD.

Free format text: FORMER NAME: SHUANGFEI OILLESS BEARING CO., LTD., ZHEJIANG

CP01 Change in the name or title of a patent holder

Address after: 314115, No. 2, Fan Jing Road, dry kiln town, Jiashan County, Zhejiang

Patentee after: Zhejiang SF Oilless Bearing Co., Ltd.

Address before: 314115, No. 2, Fan Jing Road, dry kiln town, Jiashan County, Zhejiang

Patentee before: Shuangfei Non-Oil Bearing Co., Ltd., Zhejiang Prov.

CX01 Expiry of patent term

Granted publication date: 20070822

EXPY Termination of patent right or utility model