CN104196873A - Movable connector of chassis of automobile and heat treatment technology thereof - Google Patents
Movable connector of chassis of automobile and heat treatment technology thereof Download PDFInfo
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- CN104196873A CN104196873A CN201410474098.4A CN201410474098A CN104196873A CN 104196873 A CN104196873 A CN 104196873A CN 201410474098 A CN201410474098 A CN 201410474098A CN 104196873 A CN104196873 A CN 104196873A
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- heat treatment
- connector
- base
- automobile
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Abstract
The invention discloses a movable connector of a chassis of an automobile and a heat treatment technology thereof. The connector comprises a main body and a heat treatment process. The main body comprises a base and a connector, wherein an upper connecting piece and a lower connecting piece are arranged on the left side of the base, the middle part of the base is in a circular rod structure, the bottom part of the right side of the base is in a cylindrical structure, the upper part of the base is in a circular groove structure, the upper part of the connector is in a hollow cylindrical structure, and the lower end of the connector is placed into the circular groove structure of the base and can be rotated freely. The heat treatment technology is characterized in that after being heated to austenization, the connector is immersed into an appropriate quenching medium to be cooled at a higher speed. The connector has the advantages that the extension resistant strength is high enough to resist the extension, the fracture, the fastener sliding and the abrasion, the fatigue resistance and the impact toughness are higher to resist the fatigue and the impact fracture, so that the connector can be applied to the chassis of the automobile well.
Description
Technical field
The present invention relates to a kind of engineering goods, is that a kind of automobile chassis is flexibly connected head and heat treatment process thereof specifically.
Background technique
Some automobile chassises on existing market are flexibly connected heads, 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 in automobile chassis.
Summary of the invention
The invention provides a kind of automobile chassis and be flexibly connected head and heat treatment process thereof.
The object of the invention is to solve more existing automobile chassises and be flexibly connected head, there is no 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 chassis.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automobile chassis is flexibly connected head and heat treatment process thereof, comprise body and heat treated process, described body comprises base and connecting head, its left side of described base is provided with two connecting sheets, be respectively connecting sheet and lower connecting sheet, in the middle of it, be made as circular bar shape structure, the bottom on its right side is made as cylindrical structural, its top is made as circular groove structure, its top of described connecting head is made as hollow cylinder bodily form structure, its lower end is placed in base circular groove structure, and can rotate freely, 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 chassis.
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 and heat treated process, described body comprises base and connecting head, its left side of described base is provided with two connecting sheets, be respectively connecting sheet 1 and lower connecting sheet 2, in the middle of it, be made as circular bar shape structure 3, the bottom on its right side is made as cylindrical structural 7, its top is made as circular groove structure 4, its top 5 of described connecting head is made as hollow cylinder bodily form structure, its lower end 6 is placed in base circular groove structure 4, and can rotate freely, 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 chassis.
Claims (2)
1. an automobile chassis is flexibly connected head and heat treatment process thereof, comprise body and heat treated process, it is characterized in that: described body comprises base and connecting head, its left side of described base is provided with two connecting sheets, be respectively connecting sheet and lower connecting sheet, in the middle of it, be made as circular bar shape structure, the bottom on its right side is made as cylindrical structural, its top is made as circular groove structure, its top of described connecting head is made as hollow cylinder bodily form structure, its lower end is placed in base circular groove structure, and can rotate freely.
2. a kind of automobile chassis according to claim 1 is flexibly connected head 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 |
|---|---|---|---|
| CN201410474098.4A CN104196873A (en) | 2014-09-17 | 2014-09-17 | Movable connector of chassis of automobile and heat treatment technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474098.4A CN104196873A (en) | 2014-09-17 | 2014-09-17 | Movable connector of chassis of automobile and heat treatment technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196873A true CN104196873A (en) | 2014-12-10 |
Family
ID=52082215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410474098.4A Pending CN104196873A (en) | 2014-09-17 | 2014-09-17 | Movable connector of chassis of automobile and heat treatment technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196873A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19638231A1 (en) * | 1996-09-19 | 1998-03-26 | Ind Fahrzeugtechnik Gmbh & Co | Joint ball with pin for automotive service |
| CN2570521Y (en) * | 2002-08-25 | 2003-09-03 | 姜电波 | Special ball joint for automobile |
| CN200977942Y (en) * | 2006-11-14 | 2007-11-21 | 荆州恒隆汽车零部件制造有限公司 | Automobile steering lower shaft spline sliding type structure |
| CN101603564A (en) * | 2009-07-10 | 2009-12-16 | 芜湖南大汽车工业有限公司 | A kind of automotive tie-rod end connecting structure |
| CN201636198U (en) * | 2009-12-23 | 2010-11-17 | 浙江瑞朗锻造有限公司 | Ball pin boss of automobile chassis |
| CN201891728U (en) * | 2010-11-26 | 2011-07-06 | 张家诚 | Improved automobile chassis steering joint structure |
| CN202091344U (en) * | 2011-04-20 | 2011-12-28 | 江苏超越橡塑有限公司 | Automobile tie rod ball head |
-
2014
- 2014-09-17 CN CN201410474098.4A patent/CN104196873A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19638231A1 (en) * | 1996-09-19 | 1998-03-26 | Ind Fahrzeugtechnik Gmbh & Co | Joint ball with pin for automotive service |
| CN2570521Y (en) * | 2002-08-25 | 2003-09-03 | 姜电波 | Special ball joint for automobile |
| CN200977942Y (en) * | 2006-11-14 | 2007-11-21 | 荆州恒隆汽车零部件制造有限公司 | Automobile steering lower shaft spline sliding type structure |
| CN101603564A (en) * | 2009-07-10 | 2009-12-16 | 芜湖南大汽车工业有限公司 | A kind of automotive tie-rod end connecting structure |
| CN201636198U (en) * | 2009-12-23 | 2010-11-17 | 浙江瑞朗锻造有限公司 | Ball pin boss of automobile chassis |
| CN201891728U (en) * | 2010-11-26 | 2011-07-06 | 张家诚 | Improved automobile chassis steering joint structure |
| CN202091344U (en) * | 2011-04-20 | 2011-12-28 | 江苏超越橡塑有限公司 | Automobile tie rod ball head |
Non-Patent Citations (1)
| Title |
|---|
| 薄鑫涛等: "《实用热处理手册》", 30 April 2014, article "淬火介质的使用和维护", pages: 435 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141210 |