CN104141659A - Connecting rod of automobile suspension system and heat treatment technology thereof - Google Patents
Connecting rod of automobile suspension system and heat treatment technology thereof Download PDFInfo
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- CN104141659A CN104141659A CN201410335577.8A CN201410335577A CN104141659A CN 104141659 A CN104141659 A CN 104141659A CN 201410335577 A CN201410335577 A CN 201410335577A CN 104141659 A CN104141659 A CN 104141659A
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- heat treatment
- suspension system
- automobile suspension
- connecting rod
- main body
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Abstract
The invention discloses a connecting rod of an automobile suspension system and a heat treatment technology thereof. The connecting rod of the automobile suspension system and the heat treatment technology thereof comprise a main body and a heat treatment process, wherein the main body adopts an arc round rod structure; a connector is arranged on the left side of the main body, which serves as a left connector; a square connecting groove is formed in the middle of main body; a connector is arranged on the right side of the main body, which serves as a right connector; an annular connecting groove is formed in the middle of the right connector, which serves as a right connecting groove; the heat treatment technology is characterized in that after steel is heated to be austenitized, the steel is immersed into an appropriate quenching medium, and then the steel is cooled at a high speed. The connecting rod has sufficiently high tensile strength, so as to resist stretching, breaking, thread slipping and abrasion, also has high fatigue resistance and impact toughness, and can resist fatigue and impact fracture, and can be properly applied to the automobile suspension system.
Description
Technical field
The present invention relates to a kind of engineering goods, is a kind of connecting rod and heat treatment process thereof of automobile suspension system specifically.
Background technique
The connecting rod of the automobile suspension system on existing market does not have sufficiently high tensile strength, cannot resist elongation, breaks, slide fastener and wearing and tearing, and fatigue resistance and impact toughness also not high enough, cannot resisting fatigue and impact fracture, can not well apply in automobile suspension system.
Summary of the invention
The invention provides a kind of connecting rod and heat treatment process thereof of automobile suspension system.
The connecting rod that the object of the invention is to solve more existing automobile suspension systems does not have sufficiently high tensile strength, cannot resist elongation, break, slide fastener and wearing and tearing, and fatigue resistance and impact toughness also not high enough, cannot resisting fatigue and impact fracture, can not well apply to the problem in automobile suspension system.
The technical solution adopted for the present invention to solve the technical problems is: a kind of connecting rod of automobile suspension system and heat treatment process thereof, comprise body and heat treated process, described body is made as arc round bar structure, its left side is provided with a connecting head, be made as left connecting head, in the middle of it, be provided with a square connecting groove, its right side is provided with a connecting head, be made as right connecting head, in the middle of it, be provided with an annular connecting groove, be made as right connecting groove, its heat treatment process feature is after being heated to austenitizing, to immerse in suitable quenching medium so that speed is cooling faster.
Described heat treatment process, when selective quenching medium, first should guarantee enough cooling capacities, selects the quenching medium that cooling capacity is high, also should prevent distortion and hardening break.
The present invention has sufficiently high tensile strength, to resist elongation, breaks, and slide fastener and wearing and tearing, and have higher fatigue resistance and impact toughness, can resisting fatigue and impact fracture, can well apply in automobile suspension system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in the figure, the present invention includes body 2 and heat treated process, described body 2 is made as arc round bar structure, and its left side is provided with a connecting head, is made as left connecting head 5, in the middle of it, be provided with a square connecting groove 1, its right side is provided with a connecting head, is made as right connecting head 4, is provided with an annular connecting groove in the middle of it, be made as right connecting groove 3, its heat treatment process feature is after being heated to austenitizing, to immerse in suitable quenching medium so that speed is cooling faster.
Described heat treatment process, when selective quenching medium, first should guarantee enough cooling capacities, selects the quenching medium that cooling capacity is high, also should prevent distortion and hardening break.
The present invention has sufficiently high tensile strength, to resist elongation, breaks, and slide fastener and wearing and tearing, and have higher fatigue resistance and impact toughness, can resisting fatigue and impact fracture, can well apply in automobile suspension system.
Claims (2)
1. the connecting rod of an automobile suspension system and heat treatment process thereof, comprise body and heat treated process, it is characterized in that: described body is made as arc round bar structure, its left side is provided with a connecting head, is made as left connecting head, is provided with a square connecting groove in the middle of it, its right side is provided with a connecting head, be made as right connecting head, in the middle of it, be provided with an annular connecting groove, be made as right connecting groove.
2. the connecting rod of a kind of automobile suspension system according to claim 1 and heat treatment process thereof, it is characterized in that: described heat treatment process is when selective quenching medium, first should guarantee enough cooling capacities, select the quenching medium that cooling capacity is high, also should prevent distortion and hardening break.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335577.8A CN104141659A (en) | 2014-07-15 | 2014-07-15 | Connecting rod of automobile suspension system and heat treatment technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335577.8A CN104141659A (en) | 2014-07-15 | 2014-07-15 | Connecting rod of automobile suspension system and heat treatment technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104141659A true CN104141659A (en) | 2014-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410335577.8A Pending CN104141659A (en) | 2014-07-15 | 2014-07-15 | Connecting rod of automobile suspension system and heat treatment technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141659A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1751940A (en) * | 2004-09-23 | 2006-03-29 | 中集车辆（集团）有限公司 | Swing orm type mechanical lifting suspension system used for commercial vehicle |
| CN200988409Y (en) * | 2006-11-08 | 2007-12-12 | 邓汉平 | Stable rod assembly of automobile rear axle |
| US20080111336A1 (en) * | 2004-12-22 | 2008-05-15 | Francis Aubarede | Suspended Axle For a Vehicle |
| WO2009014423A1 (en) * | 2007-07-20 | 2009-01-29 | Weweler Nederland B.V. | Wheel axle suspension |
| CN201841905U (en) * | 2010-08-13 | 2011-05-25 | 韩东群 | Three-point type suspended diagonal draw bar joint of tractor |
| CN202480827U (en) * | 2011-10-10 | 2012-10-10 | 浙江益鑫汽车零部件有限公司 | Stabilizer bar of car |
| CN203046804U (en) * | 2012-09-26 | 2013-07-10 | 绵阳华瑞汽车有限公司 | Rear suspension system for light automobile |
-
2014
- 2014-07-15 CN CN201410335577.8A patent/CN104141659A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1751940A (en) * | 2004-09-23 | 2006-03-29 | 中集车辆（集团）有限公司 | Swing orm type mechanical lifting suspension system used for commercial vehicle |
| US20080111336A1 (en) * | 2004-12-22 | 2008-05-15 | Francis Aubarede | Suspended Axle For a Vehicle |
| CN200988409Y (en) * | 2006-11-08 | 2007-12-12 | 邓汉平 | Stable rod assembly of automobile rear axle |
| WO2009014423A1 (en) * | 2007-07-20 | 2009-01-29 | Weweler Nederland B.V. | Wheel axle suspension |
| CN201841905U (en) * | 2010-08-13 | 2011-05-25 | 韩东群 | Three-point type suspended diagonal draw bar joint of tractor |
| CN202480827U (en) * | 2011-10-10 | 2012-10-10 | 浙江益鑫汽车零部件有限公司 | Stabilizer bar of car |
| CN203046804U (en) * | 2012-09-26 | 2013-07-10 | 绵阳华瑞汽车有限公司 | Rear suspension system for light automobile |
Non-Patent Citations (1)
| Title |
|---|
| 解辉: "热处理淬火介质众其发展喻康的研究", 《设计与制造》, no. 1, 8 January 2005 (2005-01-08) * |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |