CN103982550A - Wear-resistant equalizer bearing for automobiles - Google Patents
Wear-resistant equalizer bearing for automobiles Download PDFInfo
- Publication number
- CN103982550A CN103982550A CN201410244769.8A CN201410244769A CN103982550A CN 103982550 A CN103982550 A CN 103982550A CN 201410244769 A CN201410244769 A CN 201410244769A CN 103982550 A CN103982550 A CN 103982550A
- Authority
- CN
- China
- Prior art keywords
- oil groove
- width
- graphite
- silicon
- manganese
- 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.)
- Pending
Links
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses a wear-resistant equalizer bearing for automobiles. The equalizer bearing has good wear resistance, good lubricating conditions and long service life. The equalizer bearing comprises a cylindrical copper alloy body, wherein the raw material components of the copper alloy body include copper, iron, aluminium, manganese, silicon and graphite; the mass percents of manganese, silicon and graphite are respectively 2.5-3.5%, 1.5-2% and 3-5%; as further improvement, a netty oil groove is formed in the inner walls of the body and is 1-2mm in width. The equalizer bearing is suitable for automobiles.
Description
Technical field
The present invention relates to a kind of automobile component, relate in particular to a kind of equalizer bearing for automobile suspension system.
Background technique
Bearing works to fix and reduce load friction factor in mechanical-force-transmission process, bearing can not only bear the load of axle, and there is the effect of anti-attrition and vibration damping, and for the equalizer bearing using in heavy-load automobile, because vehicle capacity is large, road conditions complexity, work under hard conditions, thereby the power acting on balance shaft bearing not only has axial force, radial force, and also have various composite force and impact force, especially common equalizer bearing internal surface wear-resisting property is poor, and lubricating condition is poor, when work, friction factor is large, bearing inner wall easily weares and teares, thereby cause balance shaft bearing frequent breakage.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of wear-resisting property is good, lubricating condition is good, the automobile wear resistance balance bearing of long service life.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
The present invention includes cylindrical shape Cuprum alloy body, its raw material composition comprises copper, iron, aluminium etc., described raw material composition also comprises manganese, silicon, graphite, the mass percent of described manganese is 2.5%～3.5%, the mass percent of described silicon is 1.5%～2%, and the mass percent of described graphite is 3%～5%.
As preferably, described inner body wall is provided with reticular oil groove, and the width of described reticular oil groove is 1～2 millimeter.
As preferably, the width of described reticular oil groove is 1 millimeter.
As preferably, the width of described reticular oil groove is 1.5 millimeters.
As preferably, the width of described reticular oil groove is 2 millimeters.
The present invention compared with prior art, has following obvious advantage and beneficial effect:
1, wear-resisting property is good.Because raw material composition of the present invention has been set up manganese, silicon composition, can improve its wear-resisting property, and increase graphite composition, be conducive to improve its self-lubricating property.
2, lubricating condition is good.Because the present invention adopts inwall, reticular oil groove is set, guarantees that grease can be covered with whole inwall smoothly, thereby effectively improved lubricating condition.
3, long service life.Because the present invention is by raw material scientific formula, improve wear-resisting property, and optimized lubricating structure, improve greasy property, thereby effectively improved working life.
Brief description of the drawings
Accompanying drawing is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail:
As shown in drawings: the preferred embodiment of the present invention one comprises cylindrical shape Cuprum alloy body 1, its raw material composition comprises copper, iron, aluminium etc., also comprise manganese, silicon, graphite, wherein the mass percent of manganese is 2.5%, the mass percent of silicon is 1.5%, the mass percent of graphite is 3%, and inner body wall is provided with reticular oil groove 2 in addition, and the width of reticular oil groove 2 is 1 millimeter.
Preferred embodiment two comprises cylindrical shape Cuprum alloy body 1, its raw material composition comprises copper, iron, aluminium etc., also comprise manganese, silicon, graphite, wherein the mass percent of manganese is 2.5%, the mass percent of silicon is 1.5%, the mass percent of graphite is 3%, and inner body wall is provided with reticular oil groove 2 in addition, and the width of reticular oil groove 2 is 1 millimeter.
Preferred embodiment three comprises cylindrical shape Cuprum alloy body 1, its raw material composition comprises copper, iron, aluminium etc., also comprise manganese, silicon, graphite, wherein the mass percent of manganese is 2.5%, the mass percent of silicon is 1.5%, the mass percent of graphite is 3%, and inner body wall is provided with reticular oil groove 2 in addition, and the width of reticular oil groove 2 is 1 millimeter.
Claims (5)
1. an automobile wear resistance balance bearing, comprise cylindrical shape Cuprum alloy body, its raw material composition comprises copper, iron, aluminium etc., it is characterized in that described raw material composition also comprises manganese, silicon, graphite, the mass percent of described manganese is 2.5%～3.5%, the mass percent of described silicon is 1.5%～2%, and the mass percent of described graphite is 3%～5%.
2. automobile wear resistance balance bearing according to claim 1, is characterized in that described inner body wall is provided with reticular oil groove, and the width of described reticular oil groove is 1～2 millimeter.
3. automobile wear resistance balance bearing according to claim 1, the width that it is characterized in that described reticular oil groove is 1 millimeter.
4. automobile wear resistance balance bearing according to claim 1, the width that it is characterized in that described reticular oil groove is 1.5 millimeters.
5. automobile wear resistance balance bearing according to claim 1, the width that it is characterized in that described reticular oil groove is 2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244769.8A CN103982550A (en) | 2014-06-04 | 2014-06-04 | Wear-resistant equalizer bearing for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244769.8A CN103982550A (en) | 2014-06-04 | 2014-06-04 | Wear-resistant equalizer bearing for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103982550A true CN103982550A (en) | 2014-08-13 |
Family
ID=51274654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410244769.8A Pending CN103982550A (en) | 2014-06-04 | 2014-06-04 | Wear-resistant equalizer bearing for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103982550A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697559A (en) * | 2016-04-01 | 2016-06-22 | 艾尼科环保技术(安徽)有限公司 | Self-lubricating sliding bearing with positioning key |
| CN105822678A (en) * | 2016-05-24 | 2016-08-03 | 艾尼科环保技术(安徽)有限公司 | Self-lubricating slide bearing with positioning flange |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1522750A1 (en) * | 2003-10-06 | 2005-04-13 | Taiho Kogyo Co., Ltd. | Multi-layer sliding bearing |
| CN102537065A (en) * | 2012-02-23 | 2012-07-04 | 杭州钱王机械有限公司 | Bearing for copper-based heavy-load self-lubricating ship and preparation method thereof |
| CN103290257A (en) * | 2005-04-04 | 2013-09-11 | 迪尔金属合作两合公司 | Use of a copper zinc alloy |
| CN203202033U (en) * | 2012-11-29 | 2013-09-18 | 嘉善德诺轴承有限公司 | Solid lubricating copper base bearing with groove structure |
-
2014
- 2014-06-04 CN CN201410244769.8A patent/CN103982550A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1522750A1 (en) * | 2003-10-06 | 2005-04-13 | Taiho Kogyo Co., Ltd. | Multi-layer sliding bearing |
| CN103290257A (en) * | 2005-04-04 | 2013-09-11 | 迪尔金属合作两合公司 | Use of a copper zinc alloy |
| CN102537065A (en) * | 2012-02-23 | 2012-07-04 | 杭州钱王机械有限公司 | Bearing for copper-based heavy-load self-lubricating ship and preparation method thereof |
| CN203202033U (en) * | 2012-11-29 | 2013-09-18 | 嘉善德诺轴承有限公司 | Solid lubricating copper base bearing with groove structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697559A (en) * | 2016-04-01 | 2016-06-22 | 艾尼科环保技术(安徽)有限公司 | Self-lubricating sliding bearing with positioning key |
| CN105822678A (en) * | 2016-05-24 | 2016-08-03 | 艾尼科环保技术(安徽)有限公司 | Self-lubricating slide bearing with positioning flange |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103388623A (en) | Self-lubricating bearing and production process thereof | |
| CN103982550A (en) | Wear-resistant equalizer bearing for automobiles | |
| CN201475147U (en) | Connecting rod of automobile engine | |
| CN203868125U (en) | Bimetallic balanced bearing | |
| CN203868131U (en) | Automobile balance bearing | |
| CN103982552A (en) | Equalizer bearing for automobiles | |
| CN202180849U (en) | Mineral dumper steering rocker arm with internally embedded shaft sleeve | |
| CN103982548A (en) | Bimetallic balance bearing | |
| CN201833843U (en) | Suspension swinging arm assembly structure for vehicle | |
| CN203868121U (en) | Balance bearing | |
| CN103982546A (en) | Multilayer wear-resistant automobile balance bearing | |
| CN203868129U (en) | Multilayer composite wear-resistant balance bearing | |
| CN203868130U (en) | Abrasion resistant balanced bearing | |
| CN203868124U (en) | Multilayered wear-resistant balance bearing | |
| CN202541218U (en) | Traveling wheel equipped with self-aligning bearings for material distribution vehicle | |
| CN202901036U (en) | Main shaft protecting sleeve | |
| CN202125511U (en) | Connecting rod of diesel engine | |
| CN201863788U (en) | Automotive suspension lubricating device | |
| CN203926354U (en) | The flat position of a kind of annular knurl axle | |
| CN103994147A (en) | Multi-layer compound wear-resistant balanced bearing and manufacturing technique thereof | |
| CN104061231A (en) | Double-metal balancing bearing of automobile | |
| CN103994146A (en) | Balanced bearing | |
| CN103133642A (en) | Self-lubricating dual gear | |
| CN104482053A (en) | Bearing block | |
| CN104061241A (en) | Multi-layered composite wear resistant balancing bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |