CN104141655A - Automobile chassis connecting block and heat treatment technology thereof - Google Patents
Automobile chassis connecting block and heat treatment technology thereof Download PDFInfo
- Publication number
- CN104141655A CN104141655A CN201410329936.9A CN201410329936A CN104141655A CN 104141655 A CN104141655 A CN 104141655A CN 201410329936 A CN201410329936 A CN 201410329936A CN 104141655 A CN104141655 A CN 104141655A
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- CN
- China
- Prior art keywords
- hole
- heat treatment
- automobile chassis
- arc
- connecting block
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- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000010791 quenching Methods 0.000 claims abstract description 10
- 230000000171 quenching effect Effects 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 238000005299 abrasion Methods 0.000 abstract 1
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- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses an automobile chassis connecting block and a heat treatment technology thereof. The automobile chassis connecting block and the heat treatment technology thereof comprise a main body and a heat treatment process, wherein the main body adopts a cuboid structure; arc chamfer structures are arranged at bottoms of left and right sides of the main body, which are a first chamfer and a second chamfer; three circular through holes are formed in the middle of each chamber, which are a first through hole, a second through hole and a third through hole; an arc through hole is formed between each first through hole and the corresponding second through hole, which is set as a fourth through hole; an arc through hole is formed between each second through hole and the corresponding third through hole, which is set as a fifth through hole; 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 automobile chassis connecting block has sufficiently high tensile strength, so as to resist stretching, breaking, thread slipping and abrasion, also has high fatigue resistance and impact toughness, can resist fatigue and impact fracture, and can be properly applied to a automobile chassis.
Description
Technical field
The present invention relates to a kind of engineering goods, is a kind of automobile chassis contiguous block and heat treatment process thereof specifically.
Background technique
Some automobile chassis contiguous blocks on existing market do 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 in automobile chassis.
Summary of the invention
The invention provides a kind of automobile chassis contiguous block and heat treatment process thereof.
The object of the invention is to solve more existing automobile chassis contiguous blocks and 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 contiguous block and heat treatment process thereof, comprise body and heat treated process, described body is made as cuboid shape structure, its bottom, left and right sides is provided with the chamfering structure of circular arc, be respectively the first chamfering and the second chamfering, in the middle of it, be provided with three circular through holes, be respectively the first through hole, the second through hole and third through-hole, between the first described through hole and the second through hole, be provided with the through hole of an arc, be made as fourth hole, between the second described through hole and third through-hole, be provided with the through hole of an arc, be made as fifth hole, 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 front view of the present invention.
Fig. 2 is plan view 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 1 and heat treated process, described body 1 is made as cuboid shape structure, its bottom, left and right sides is provided with the chamfering structure of circular arc, be respectively the first chamfering 8 and the second chamfering 2, in the middle of it, be provided with three circular through holes, be respectively the first through hole 7, the second through hole 5 and third through-hole 3, between the first described through hole 7 and the second through hole 5, be provided with the through hole of an arc, be made as fourth hole 6, between the second described through hole 5 and third through-hole 3, be provided with the through hole of an arc, be made as fifth hole 4, 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 contiguous block and heat treatment process thereof, comprise body and heat treated process, it is characterized in that: described body is made as cuboid shape structure, its bottom, left and right sides is provided with the chamfering structure of circular arc, be respectively the first chamfering and the second chamfering, in the middle of it, be provided with three circular through holes, be respectively the first through hole, the second through hole and third through-hole, between the first described through hole and the second through hole, be provided with the through hole of an arc, be made as fourth hole, between the second described through hole and third through-hole, be provided with the through hole of an arc, be made as fifth hole, its heat treatment process feature is after being heated to austenitizing, to immerse in suitable quenching medium so that speed is cooling faster.
2. a kind of automobile chassis contiguous block 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 |
|---|---|---|---|
| CN201410329936.9A CN104141655A (en) | 2014-07-12 | 2014-07-12 | Automobile chassis connecting block and heat treatment technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329936.9A CN104141655A (en) | 2014-07-12 | 2014-07-12 | Automobile chassis connecting block and heat treatment technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104141655A true CN104141655A (en) | 2014-11-12 |
Family
ID=51850934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410329936.9A Pending CN104141655A (en) | 2014-07-12 | 2014-07-12 | Automobile chassis connecting block and heat treatment technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141655A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101033554A (en) * | 2007-04-19 | 2007-09-12 | 宣碧华 | High-carbon steel pin roll vanadizing composite treatment process |
| CN101646575A (en) * | 2007-03-29 | 2010-02-10 | Zf腓特烈港股份公司 | Connector piece for the articulated connection of components located in the suspension of a vehicle |
| JP2012237350A (en) * | 2011-05-11 | 2012-12-06 | Nippon Stud Welding Co Ltd | Vibration isolating clamp device |
| CN203064029U (en) * | 2012-12-04 | 2013-07-17 | 郑福君 | Plum blossom hole automobile chassis connection plate |
| CN203184525U (en) * | 2013-04-03 | 2013-09-11 | 金方明 | Locating block of toothpaste tuber capping motor |
| CN203358987U (en) * | 2013-07-16 | 2013-12-25 | 金方明 | Air cylinder connecting block of box packing machine |
-
2014
- 2014-07-12 CN CN201410329936.9A patent/CN104141655A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101646575A (en) * | 2007-03-29 | 2010-02-10 | Zf腓特烈港股份公司 | Connector piece for the articulated connection of components located in the suspension of a vehicle |
| CN101033554A (en) * | 2007-04-19 | 2007-09-12 | 宣碧华 | High-carbon steel pin roll vanadizing composite treatment process |
| JP2012237350A (en) * | 2011-05-11 | 2012-12-06 | Nippon Stud Welding Co Ltd | Vibration isolating clamp device |
| CN203064029U (en) * | 2012-12-04 | 2013-07-17 | 郑福君 | Plum blossom hole automobile chassis connection plate |
| CN203184525U (en) * | 2013-04-03 | 2013-09-11 | 金方明 | Locating block of toothpaste tuber capping motor |
| CN203358987U (en) * | 2013-07-16 | 2013-12-25 | 金方明 | Air cylinder connecting block of box packing machine |
Non-Patent Citations (1)
| Title |
|---|
| 吴晶波: "金属材料及热处理知识", 《焊工基本技能》, 1 January 2013 (2013-01-01), pages 27 - 33 * |
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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: 20141112 |