CN102734449B - A kind of oil ring - Google Patents

A kind of oil ring Download PDF

Info

Publication number
CN102734449B
CN102734449B CN201210202975.3A CN201210202975A CN102734449B CN 102734449 B CN102734449 B CN 102734449B CN 201210202975 A CN201210202975 A CN 201210202975A CN 102734449 B CN102734449 B CN 102734449B
Authority
CN
China
Prior art keywords
groove
ring
ring body
oil ring
hole
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.)
Active
Application number
CN201210202975.3A
Other languages
Chinese (zh)
Other versions
CN102734449A (en
Inventor
鲍洪生
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 Power Hydraulic Tools Co Ltd
Original Assignee
Wuxi Yuji Science and Technology 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 Wuxi Yuji Science and Technology Co Ltd filed Critical Wuxi Yuji Science and Technology Co Ltd
Priority to CN201210202975.3A priority Critical patent/CN102734449B/en
Publication of CN102734449A publication Critical patent/CN102734449A/en
Application granted granted Critical
Publication of CN102734449B publication Critical patent/CN102734449B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • General Details Of Gearings (AREA)
  • Gasket Seals (AREA)

Abstract

The invention provides a kind of oil ring, comprise ring body, the internal face of described ring body is arranged with circle first groove, and the outside wall surface of described ring body is arranged with circle second groove, between described the first groove and the second groove, be provided with some through holes, described through hole connects described the first groove and the second groove. By the through hole being evenly intervally arranged is set in oil ring, this through hole connects the first groove and the second groove that the inside and outside wall of oil ring is arranged with, and by this structure, the quality that it has alleviated oil ring effectively, has improved sealing and the lubricant effect of oil ring.

Description

A kind of oil ring
Technical field
The present invention relates to a kind of lubricating arrangement, relate in particular to a kind of oil ring.
Background technology
As everyone knows, gear-box is a kind of device of transferring power or adjusting rotary speed. Its inside generally includes the gear of the some groups of starts that cooperatively interact. The problem that gear-box often occurs mainly comprises: bearing damage, gear destruction, off-axis, seepage wet goods. So in order to improve the service life of gear-box, how to improve the part of gear-box accomplished to lubricate comprehensively and effectively, become one of the manufacturer of gear-box or research direction of user.
Oil ring is as the part of lubricating arrangement in gear-box, and it plays an important role to the lubricated of gear-box. It is large that oil ring of the prior art exists product quality, and coefficient of friction is large, the defect that adaptation and lubricant effect are undesirable.
In view of this, be necessary oil ring of the prior art to be improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of oil ring, in order to alleviate the quality of oil ring, improve sealing and the lubricant effect of oil ring.
For achieving the above object, the invention provides a kind of oil ring, comprise ring body, the internal face of described ring body is arranged with circle first groove, the outside wall surface of described ring body is arranged with circle second groove, between described the first groove and the second groove, be provided with some through holes, described through hole connects described the first groove and the second groove.
As a further improvement on the present invention, the even compartment of terrain of described through hole is arranged in described ring body.
As a further improvement on the present invention, the cross section of described through hole is circular.
As a further improvement on the present invention, the quantity of described through hole is seven.
As a further improvement on the present invention, the side ring surface of any side of described ring body is provided with a taper seat.
As a further improvement on the present invention, the tapering of described taper seat is 10:1.
As a further improvement on the present invention, described the first groove is arranged with cross sectional shape into the internal face of described ring body for semicircle.
As a further improvement on the present invention, described the second groove is arranged with cross sectional shape into the outside wall surface of described ring body for semicircle.
Compared with prior art, the invention has the beneficial effects as follows: by the through hole being evenly intervally arranged is set in oil ring, this through hole connects the first groove and the second groove that the inside and outside wall of oil ring is arranged with, by this structure, the quality that it has alleviated oil ring effectively, has improved sealing and the lubricant effect of oil ring.
Brief description of the drawings
Fig. 1 is the front view in a kind of oil ring one detailed description of the invention of the present invention;
Fig. 2 is the cutaway view along A-A line in Fig. 1.
Detailed description of the invention
Below in conjunction with each embodiment shown in the drawings, the present invention is described in detail; but should be noted that; these embodiments are not limitation of the present invention; those of ordinary skill in the art are according to these embodiment institute work energy, method or structural equivalent transformation or alternative, within all belonging to protection scope of the present invention.
Shown in please refer to the drawing 1, wherein Fig. 1 is the front view in a kind of oil ring one detailed description of the invention of the present invention. In the present embodiment, a kind of oil ring 10, it comprises ring body 1, and the internal face 11 of this ring body 1 is arranged with circle first groove 111, and the outside wall surface 12 of this ring body 1 is arranged with circle second groove 121. Between this first groove 111 and the second groove 121, be provided with some through holes 14, described through hole 14 connects described the first groove 111 and the second groove 121.
In the present embodiment, this oil ring 10 can be arranged on the gear main shaft in gear-box (not shown), lubricating oil in gear-box can provide lubricating oil to main shaft by the through hole 14 arranging on this oil ring 10, thereby reduce the frictional force between gear and main shaft, and effectively the part of gear-box inside is lubricated, improve the service life of gear-box, reduced the maintenance of operating personnel to gear-box.
Shown in Fig. 2, in the present embodiment, this even compartment of terrain of through hole 14 is arranged in ring body 1. Wherein, the cross section of this through hole 14 is circular, and in this oil ring 10, the quantity of set through hole 14 is seven. It is semicircle that this first groove 111 is arranged with into the cross sectional shape of the internal face 11 of this ring body 1. It is semicircle that this second groove 121 is arranged with into the cross sectional shape of the outside wall surface 12 of this ring body 1.
More specifically, the side ring surface 13 of any side of this ring body 1 is provided with a taper seat 131, and the tapering of this taper seat 131 is 10:1. This taper seat 131 can with gear-box in sealing ring (not shown) effectively fit, thereby improved the sealing of this oil ring 10.
Listed a series of detailed description is above only illustrating for feasibility embodiment of the present invention; they are not in order to limit the scope of the invention, all do not depart from the equivalent embodiment that skill spirit of the present invention does or change and all should be included in protection scope of the present invention within.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form. Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the present invention. Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.

Claims (1)

1. an oil ring (10), it is characterized in that, comprise ring body (1), the internal face (11) of described ring body (1) is arranged with circle first groove (111), the outside wall surface (12) of described ring body (1) is arranged with circle second groove (121), between described the first groove (111) and the second groove (121), be provided with some through holes (14), described through hole (14) connects described the first groove (111) and the second groove (121), and it is semicircle that described the second groove (121) is arranged with into the cross sectional shape of the outside wall surface (12) of described ring body (1);
Described through hole (14) is evenly arranged in described ring body (1) compartment of terrain;
The cross section of described through hole (14) is circular;
The quantity of described through hole (14) is seven;
The side ring surface (13) of any side of described ring body (1) is provided with a taper seat (131);
The tapering of described taper seat (131) is 10:1;
It is semicircle that described the first groove (111) is arranged with into the cross sectional shape of the internal face (11) of described ring body (1);
Described oil ring (10) is arranged on the gear main shaft in gear-box;
Described taper seat (131) is effectively fitted with the sealing ring in gear-box, thereby has improved the sealing of described oil ring (10).
CN201210202975.3A 2012-06-19 2012-06-19 A kind of oil ring Active CN102734449B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210202975.3A CN102734449B (en) 2012-06-19 2012-06-19 A kind of oil ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210202975.3A CN102734449B (en) 2012-06-19 2012-06-19 A kind of oil ring

Publications (2)

Publication Number Publication Date
CN102734449A CN102734449A (en) 2012-10-17
CN102734449B true CN102734449B (en) 2016-05-04

Family

ID=46990492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210202975.3A Active CN102734449B (en) 2012-06-19 2012-06-19 A kind of oil ring

Country Status (1)

Country Link
CN (1) CN102734449B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2034992U (en) * 1988-05-20 1989-03-29 宋延法 Porous main-jet carburettor
CN2599259Y (en) * 2003-01-28 2004-01-14 李�杰 Energy saving wear-resisting integral combined piston ring oil ring
CN202646650U (en) * 2012-06-19 2013-01-02 无锡宇吉科技有限公司 Oil ring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885343A (en) * 1981-11-17 1983-05-21 Komatsu Ltd Oil ring of internal combustion engine
JPH10252890A (en) * 1997-03-13 1998-09-22 Kanai Hiroaki Oil ring

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2034992U (en) * 1988-05-20 1989-03-29 宋延法 Porous main-jet carburettor
CN2599259Y (en) * 2003-01-28 2004-01-14 李�杰 Energy saving wear-resisting integral combined piston ring oil ring
CN202646650U (en) * 2012-06-19 2013-01-02 无锡宇吉科技有限公司 Oil ring

Also Published As

Publication number Publication date
CN102734449A (en) 2012-10-17

Similar Documents

Publication Publication Date Title
CN202867563U (en) Indentation solid lubrication bush
CN202937782U (en) Uniform load structure of planet gear
CN202914676U (en) Gearbox sun wheel
CN102287447A (en) Roller bearing
CN202746397U (en) Spherical surface idler wheel type self-lubricating bearing
CN102734449B (en) A kind of oil ring
CN202646650U (en) Oil ring
CN104437727B (en) A kind of gyratory crusher
CN203730551U (en) Precisely arranged rolling combined bearing
CN102734326A (en) Shaft sleeve
CN203308902U (en) Split double-row cylindrical roller bearing
CN104565310A (en) Gear assembly for vehicle gearbox
CN202550766U (en) Forced lubricating device for motor bearing
CN202165444U (en) Rolling bearing with lubricating oil grooves
CN103758859A (en) Precise-installed rolling combination bearing
CN203258039U (en) Speed reducer sealing structure
CN202629015U (en) Output flange mechanism for stepless variable-speed transmission
CN204459005U (en) A kind of stirring special reduction gear
CN203223467U (en) Automobile transmission shaft hanger supporting bearing
CN202338627U (en) Gear box case with lubrication groove
CN202646614U (en) Thrust washer
CN202728391U (en) Caterpillar band supporting wheel shaft sleeve
CN202493585U (en) Bearing for baler
CN203146588U (en) Magnetic suspension bearing
CN202065347U (en) Split bearing bush with multiple oil grooves

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Wang Yan

Inventor after: Xu Jiansheng

Inventor after: Lin Xiaoyan

Inventor after: Shang Maozhen

Inventor after: Yang Jun

Inventor after: Hu Jinfeng

Inventor before: Bao Hongsheng

TR01 Transfer of patent right

Effective date of registration: 20170830

Address after: 063199 Yongxing Road, Hebei province Tangshan City Guye District Linxi construction building 2 floor 4 No. 302

Co-patentee after: Xu Jiansheng

Patentee after: Wang Yan

Co-patentee after: Lin Xiaoyan

Co-patentee after: Shang Maozhen

Co-patentee after: Yang Jun

Co-patentee after: Hu Jinfeng

Address before: 214000 Jiangsu Province, Wuxi City District Airport Industrial Park Road (Yu Ji Yuan Science and Technology)

Patentee before: Wuxi Yu Ji Technology Limited Company

TR01 Transfer of patent right
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Zhan Guoying

Inventor after: Sun Mei

Inventor after: Gao Jing

Inventor after: Niu Leide

Inventor after: Qi Zhiqiang

Inventor after: Shi Baoguang

Inventor after: Hu Jinfeng

Inventor before: Wang Yan

Inventor before: Xu Jiansheng

Inventor before: Lin Xiaoyan

Inventor before: Shang Maozhen

Inventor before: Yang Jun

Inventor before: Hu Jinfeng

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180103

Address after: 063199 Yongxing Road, Hebei province Tangshan City Guye District Linxi construction building 2 floor 4 No. 302

Co-patentee after: Sun Mei

Patentee after: Zhan Guoying

Co-patentee after: Gao Jing

Co-patentee after: Niu Leide

Co-patentee after: Qi Zhiqiang

Co-patentee after: Shi Baoguang

Co-patentee after: Hu Jinfeng

Address before: 063199 Yongxing Road, Hebei province Tangshan City Guye District Linxi construction building 2 floor 4 No. 302

Co-patentee before: Xu Jiansheng

Patentee before: Wang Yan

Co-patentee before: Lin Xiaoyan

Co-patentee before: Shang Maozhen

Co-patentee before: Yang Jun

Co-patentee before: Hu Jinfeng

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180302

Address after: 102600, No. 3, building 2, building 4, Paradise Road, Beijing, Daxing District, 1, unit 317

Patentee after: Beijing informed investment home intellectual property rights Operation Co., Ltd.

Address before: 063199 Yongxing Road, Hebei province Tangshan City Guye District Linxi construction building 2 floor 4 No. 302

Co-patentee before: Sun Mei

Patentee before: Zhan Guoying

Co-patentee before: Gao Jing

Co-patentee before: Niu Leide

Co-patentee before: Qi Zhiqiang

Co-patentee before: Shi Baoguang

Co-patentee before: Hu Jinfeng

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20181109

Address after: 210024 1 Xikang Road, Gulou District, Nanjing, Jiangsu

Patentee after: Chai Fenfen

Address before: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317

Patentee before: Beijing informed investment home intellectual property rights Operation Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191203

Address after: 314200 Xingguang Section 18, Guangxin Line, Xinda Town, Pinghu City, Jiaxing City, Zhejiang Province

Patentee after: Zhejiang power hydraulic tools Co., Ltd.

Address before: Xikang Road, Gulou District of Nanjing city of Jiangsu Province, No. 1 210024

Patentee before: Chai Fenfen