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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
forging
air
air cooling
conveyer chain
conveyer
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
Application number
CN201210189559.4A
Other languages
Chinese (zh)
Inventor
高金梁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAICHENG ZHONGYI PRECISION FORGING Co Ltd
Original Assignee
BAICHENG ZHONGYI PRECISION FORGING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BAICHENG ZHONGYI PRECISION FORGING Co Ltd filed Critical BAICHENG ZHONGYI PRECISION FORGING Co Ltd
Priority to CN201210189559.4A priority Critical patent/CN103480782A/en
Publication of CN103480782A publication Critical patent/CN103480782A/en
Pending legal-status Critical Current

Links

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

The air-cooled technique of connection rod of automobile engine blank forging and air cooler thereof
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:
System chassis 1;
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.
CN201210189559.4A 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 Pending CN103480782A (en)

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

Family

ID=49821566

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (1)

Country Link
CN (1) CN103480782A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN202591536U (en) Forging air-cooling equipment for blanks of connecting rods of automobile engines
CN103480782A (en) Workblank forging air cooling process for automobile engine connecting rod and air cooling equipment of workblank forging air cooling process
CN103532318B (en) Automatic stator production line
CN203019810U (en) Plastic part transfer printing device
CN203917689U (en) Warm forming production line feed mechanism
CN108817307A (en) A kind of automobile control arm forging line and forging and forming technology
CN205463068U (en) Automatic dry and cool off machine people
CN202881315U (en) Horizontal high-frequency quenching machine
CN202897460U (en) Workpiece positioning device
CN204824970U (en) Suspension type work piece fan cooler
CN102303366B (en) Industrialized production line for exhaust passages
CN203919695U (en) A kind of Biaxial Oriented Plastic Film Line cross directional stretch section chain folder cooling system
CN107139389A (en) The automatic gripper of piece moulding inlaying
CN204075056U (en) Quick cooling equipment after a kind of gear forging
CN103934408B (en) Air cooling method for forged non-quenched and tempered steel automobile engine connecting rod workblanks
CN204220918U (en) A kind of non-hardened and tempered steel spindle forging wets husky controlled cooling device
CN209035383U (en) A kind of automobile control arm forging line
CN204074789U (en) A kind of device for discharging for piston pin cold extrusion self-feeding
CN204247927U (en) A kind of centrifugal casting production equipment
CN202079793U (en) Fully automatic cup making machine
CN104928447A (en) Suspension type workpiece air cooling device
CN203578434U (en) Multi-station automatic spin lock heating device
CN202292956U (en) Hot air penetrating cooling setting oven
CN103434094B (en) Vulcanizing machine for producing rubber diaphragm
CN105710274A (en) Air cooling equipment used for automobile connecting rod formation

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140101

C02 Deemed withdrawal of patent application after publication (patent law 2001)