CN103480782A - Workblank forging air cooling process for automobile engine connecting rod and air cooling equipment of workblank forging air cooling process - Google Patents
Workblank forging air cooling process for automobile engine connecting rod and air cooling equipment of workblank forging air cooling process Download PDFInfo
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- CN103480782A CN103480782A CN201210189559.4A CN201210189559A CN103480782A CN 103480782 A CN103480782 A CN 103480782A CN 201210189559 A CN201210189559 A CN 201210189559A CN 103480782 A CN103480782 A CN 103480782A
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Abstract
The invention relates to a workblank forging air cooling process, in particular to a workblank forging air cooling process for a non-quenched and tempered automobile engine connecting rod. The invention also relates to air cooling equipment adopted for implementing the air cooling process. The air cooling equipment comprises a system machine frame, a transmission chain, an air tube, a blast blower and a computer control device. The forge element cooling speed is precisely controlled through the air cooling equipment, the equipment can realize the computer automatic programming control, and the chain speed and the air outlet quantity of each air cooling passage can be regulated according to different air cooling requirements of the forge elements, so the hardness and the metallographic structure of the forge elements reach the standard requirements. The process and the equipment provided by the invention belong to the workblank forging air cooling process for the automobile engine connecting rod and the air cooling equipment with the advantages that the structure is simple and reasonable, the operation is convenient, the cooling speed of the forge elements can be effectively controlled, and meanwhile, the quality of the forge elements can be ensured.
Description
Technical field
The present invention relates to the air-cooled technique of a kind of blank forging, the air-cooled technique of a kind of non-modified class connection rod of automobile engine blank forging, the invention still further relates to and implement the air cooler that above-mentioned air-cooled technique adopts specifically.
Background technology
The Forging Technology process generally is comprised of following operation, i.e. cooling after blanking, heating, shaping, forging, pickling and forge after-baking.After forging, cooling procedure is as an important step in Forging Technology, if inappropriate technology may cause cooling crack, white point, net carbide etc.Cooling after unsuitable forging, can make forging generation warpage, case hardness improves, and even cracks, and forging is scrapped.So correct cooling after forging is Forging Technology very important operation together.After non-modified class connection rod of automobile engine blank forging is shaped, traditional cooling means is that hot forging is placed in air and carries out cooling or take simple Insulation, there is certain shortcoming and defect in said method, be in particular in: can not effectively control the cooling velocity of forging, affect the quality of forging.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, provide a kind of simple and reasonable, easy to operate, can effectively control the cooling velocity of forging, guarantee the air-cooled technique of connection rod of automobile engine blank forging and the air cooler thereof of the quality of forging simultaneously.
The object of the present invention is achieved like this, and this air cooler comprises:
System chassis;
Be arranged on three on the system chassis interconnective conveyer chains that are obliquely installed;
Be arranged on each air duct above conveyer chain on system chassis;
Be arranged on the air blast of each air duct one end;
The computer controller that realization is controlled for speed and the blower speed of conveyer chain;
Described three interconnective conveyer chains that are obliquely installed refer to the first conveyer chain that lopsidedness arranges, and are set in parallel in up and down the second conveyer chain He tri-road conveyer chains of opposite side.
Described each air duct following uniform is provided with a plurality of blowing mouths.
Forging is after completing forging and molding, and the very first time is put on the first conveyer chain, runs to from the bottom to top the top of first conveyer chain; Forging enters the second conveyer chain by the first conveyer chain again, enters from the bottom to top the top of second conveyer chain; Last forging enters the 3rd road conveyer chain again, has completed whole process air cooler from top to bottom, and the air output of the air duct that the speed of three road conveyer chains and conveyer chain arrange above all can be adjusted by computer controller as required.
The present invention is controlled by computer controller, and S7-200 electrical control PLC system is installed in computer controller, can realize the control to conveyer chain speed and air duct air output.
The present invention accurately controls the forging cooling velocity by air cooler, this equipment can be realized the control of computer automated programming, the chain speed of the air-cooled passage of per pass and air output can be different according to forging air-cooled requirement adjusted, make the hardness of forging and metallographic structure reach standard-required.
The accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 be in Fig. 1 of the present invention A to the projection structure schematic diagram.
Fig. 3, the 4th, Wind cylinder structure schematic diagram of the present invention.
The specific embodiment
As shown in Figure 1: this air cooler comprises:
Be arranged on three on the system chassis 1 interconnective conveyer chains that are obliquely installed 2,3,4;
Be arranged on each air duct 5,6,7 above conveyer chain 2,3,4 on system chassis 1;
Be arranged on the air blast 8,9,10 of each air duct 5,6,7 one end;
The computer controller 11 that realization is controlled for speed and the blower speed of conveyer chain;
Described three interconnective conveyer chains that are obliquely installed refer to the first conveyer chain 2 that lopsidedness arranges, and are set in parallel in up and down the second conveyer chain 3 He tri-road conveyer chains 4 of opposite side.
Described each air duct 5,6,7 following uniform is provided with a plurality of blowing mouths 12.
Described conveyer chain 2,3 and 4 is realized the continuous transmission of forging on conveyer chain by middle slide 13 is end to end.
Operation principle:
Forging is after completing forging and molding, and the very first time is put on first conveyer chain 2, runs to from the bottom to top the top of first conveyer chain 2; Forging enters second conveyer chain 3 by first conveyer chain 2 again, enters from the bottom to top the top of second conveyer chain 3; Last forging enters the 3rd road conveyer chain 4 again, has completed whole process air cooler from top to bottom, and the air output of the air duct that the speed of three road conveyer chains and conveyer chain arrange above all can be adjusted by computer controller as required.
The described a plurality of blowing mouths 12 that carry out on air duct that air-cooled forging all arranges above by each conveyer chain via first conveyer chain 2, second conveyer chain 3 He tri-road conveyer chains 4 are realized air-cooled.
Claims (5)
1. a connection rod of automobile engine blank forging air cooler is characterized in that:
This air cooler comprises:
System chassis;
Be arranged on three on the system chassis interconnective conveyer chains that are obliquely installed;
Be arranged on each air duct above conveyer chain on system chassis;
Be arranged on the air blast of each air duct one end;
The computer controller that realization is controlled for speed and the blower speed of conveyer chain.
2. a kind of connection rod of automobile engine blank forging air cooler according to claim 1, it is characterized in that: described three interconnective conveyer chains that are obliquely installed refer to the first conveyer chain that lopsidedness arranges, and are set in parallel in up and down the second conveyer chain He tri-road conveyer chains of opposite side.
3. a kind of connection rod of automobile engine blank forging air cooler according to claim 1 is characterized in that: described each air duct following uniform is provided with a plurality of blowing mouths.
4. the air-cooled technique of a kind of connection rod of automobile engine blank forging air cooler according to claim 1, it is characterized in that: forging is after completing forging and molding, the very first time is put on the first conveyer chain, runs to from the bottom to top the top of first conveyer chain; Forging enters the second conveyer chain by the first conveyer chain again, enters from the bottom to top the top of second conveyer chain; Last forging enters the 3rd road conveyer chain again, has completed whole process air cooler from top to bottom, and the air output of the air duct that the speed of three road conveyer chains and conveyer chain arrange above all can be adjusted by computer controller as required.
5. the air-cooled technique of a kind of connection rod of automobile engine blank forging air cooler according to claim 4 is characterized in that: the described a plurality of blowing mouths that carry out on air duct that air-cooled forging all arranges above by each conveyer chain via first conveyer chain, second conveyer chain He tri-road conveyer chains are realized air-cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210189559.4A CN103480782A (en) | 2012-06-11 | 2012-06-11 | Workblank forging air cooling process for automobile engine connecting rod and air cooling equipment of workblank forging air cooling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210189559.4A CN103480782A (en) | 2012-06-11 | 2012-06-11 | Workblank forging air cooling process for automobile engine connecting rod and air cooling equipment of workblank forging air cooling process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103480782A true CN103480782A (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210189559.4A Pending CN103480782A (en) | 2012-06-11 | 2012-06-11 | Workblank forging air cooling process for automobile engine connecting rod and air cooling equipment of workblank forging air cooling process |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033157A (en) * | 2015-07-26 | 2015-11-11 | 浙江雅博汽配有限公司 | Conveying device for forged parts |
| CN105033162A (en) * | 2015-07-22 | 2015-11-11 | 南宫市精强连杆有限公司 | Air cooling temperature control cooler |
| CN106987700A (en) * | 2017-05-18 | 2017-07-28 | 海安金锻工业有限公司 | One kind control coolconveyer |
| CN107400760A (en) * | 2017-09-18 | 2017-11-28 | 成都西菱动力科技股份有限公司 | The air-cooled processing system of one kind forging residual temperature and application method |
| CN110125316A (en) * | 2019-05-27 | 2019-08-16 | 吉林工程技术师范学院 | A kind of forging equipment of Al-alloy parts connecting rod blank |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2432765B2 (en) * | 1974-07-08 | 1977-07-21 | Hilgeroth, Erich, 5630 Remscheid | PLANT FOR COOLING CASTING PARTS |
| JPS58133315A (en) * | 1982-02-01 | 1983-08-09 | Daido Steel Co Ltd | Thermostatic annealing apparatus |
| CN85104854A (en) * | 1985-06-21 | 1987-01-28 | 武进齿轮厂 | No. 45 steel fine module gear forged harding technology and quenching machine |
| CN1192476A (en) * | 1997-03-03 | 1998-09-09 | 三星重工业株式会社 | Method for heating and cooling non-quenched and tempered steel and apparatus for the same |
| CN101905277A (en) * | 2009-06-05 | 2010-12-08 | 安庆百协精密锻造有限公司 | Method for performing controlled cooling after micro-alloy steel forging |
| CN102397965A (en) * | 2010-09-17 | 2012-04-04 | 机械科学研究总院先进制造技术研究中心 | Microalloy non-quenched and tempered steel forging and cooling control technology and automatic production line |
| CN202591536U (en) * | 2012-06-11 | 2012-12-12 | 白城中一精锻股份有限公司 | Forging air-cooling equipment for blanks of connecting rods of automobile engines |
-
2012
- 2012-06-11 CN CN201210189559.4A patent/CN103480782A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2432765B2 (en) * | 1974-07-08 | 1977-07-21 | Hilgeroth, Erich, 5630 Remscheid | PLANT FOR COOLING CASTING PARTS |
| JPS58133315A (en) * | 1982-02-01 | 1983-08-09 | Daido Steel Co Ltd | Thermostatic annealing apparatus |
| CN85104854A (en) * | 1985-06-21 | 1987-01-28 | 武进齿轮厂 | No. 45 steel fine module gear forged harding technology and quenching machine |
| CN1192476A (en) * | 1997-03-03 | 1998-09-09 | 三星重工业株式会社 | Method for heating and cooling non-quenched and tempered steel and apparatus for the same |
| CN101905277A (en) * | 2009-06-05 | 2010-12-08 | 安庆百协精密锻造有限公司 | Method for performing controlled cooling after micro-alloy steel forging |
| CN102397965A (en) * | 2010-09-17 | 2012-04-04 | 机械科学研究总院先进制造技术研究中心 | Microalloy non-quenched and tempered steel forging and cooling control technology and automatic production line |
| CN202591536U (en) * | 2012-06-11 | 2012-12-12 | 白城中一精锻股份有限公司 | Forging air-cooling equipment for blanks of connecting rods of automobile engines |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033162A (en) * | 2015-07-22 | 2015-11-11 | 南宫市精强连杆有限公司 | Air cooling temperature control cooler |
| CN105033157A (en) * | 2015-07-26 | 2015-11-11 | 浙江雅博汽配有限公司 | Conveying device for forged parts |
| CN106987700A (en) * | 2017-05-18 | 2017-07-28 | 海安金锻工业有限公司 | One kind control coolconveyer |
| CN107400760A (en) * | 2017-09-18 | 2017-11-28 | 成都西菱动力科技股份有限公司 | The air-cooled processing system of one kind forging residual temperature and application method |
| CN110125316A (en) * | 2019-05-27 | 2019-08-16 | 吉林工程技术师范学院 | A kind of forging equipment of Al-alloy parts connecting rod blank |
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Application publication date: 20140101 |