CN105039672A - Forged steering knuckle cooling temperature control system - Google Patents

Forged steering knuckle cooling temperature control system Download PDF

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Publication number
CN105039672A
CN105039672A CN201510275501.5A CN201510275501A CN105039672A CN 105039672 A CN105039672 A CN 105039672A CN 201510275501 A CN201510275501 A CN 201510275501A CN 105039672 A CN105039672 A CN 105039672A
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CN
China
Prior art keywords
cooling
steering knuckle
forging
temperature controlling
windsheild
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
CN201510275501.5A
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Chinese (zh)
Inventor
徐皓
余国平
黎昺哲
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.)
ANHUI ANHUANG MACHINERY Co Ltd
Original Assignee
ANHUI ANHUANG MACHINERY 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 ANHUI ANHUANG MACHINERY Co Ltd filed Critical ANHUI ANHUANG MACHINERY Co Ltd
Priority to CN201510275501.5A priority Critical patent/CN105039672A/en
Publication of CN105039672A publication Critical patent/CN105039672A/en
Pending legal-status Critical Current

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Abstract

The present invention discloses a forged steering knuckle cooling temperature control system, which comprises a material inlet, a transmission conveying device connected with the material inlet, a fan strong cooling circulation device arranged on the transmission conveying device, a fan slow circulation device and an electric apparatus control device connected with the transmission conveying device. According to the present invention, the material inlet is connected with the forging shaping trimming work table and the material inlet adopts the opening type design, such that the operator can orderly place the material; and the cooling fan of the fan strong cooling circulation system is provided with the cooling water pipe so as to rapidly take away the heat inside the temperature control equipment through the flowing of the cooling water, and the flow and the flow rate of the cooling water are adjusted according to different process requirements of different steering knuckles, such that the cooling rate of the steering knuckle in the temperature control equipment can be changed.

Description

A kind of forging steering knuckle cooling temperature controlling system
Technical field
The invention belongs to forging equipment technical field, especially relate to a kind of forging steering knuckle cooling temperature controlling system.
Background technology
After Conventional alloys structure iron steering knuckle forging, hardening and tempering process is, after steering knuckle forging cooling after forged, batch puts into normal temperature quenching heating furnace, forging enters oil-quenching tank by the slideway of quenching furnance discharge port, forging directly falls into oil groove and easily causes forging to be out of shape, and problems such as causing useless knock damage, hardening break is easily caused on steering knuckle surface.Frequent quenching can cause oil temperature in oil-quenching tank uneven, and cause steering knuckle forging quenching hardness uneven, inside metallographic is wayward, has a strong impact on steering knuckle mechanical property.And conventional quenching energy consumption is large, cost of labor is high, and product quality not easily effectively controls.Steering knuckle after quenching is reentered into heat in tempering stove again and completes tempering heat treatment, and technique is loaded down with trivial details, and energy energy consumption is large, and greatly, equipment takes up space greatly for quenching furnance, oil-quenching tank, tempering stove facility investment.
Summary of the invention
In order to make up above-mentioned defect, the present invention proposes a kind of forging steering knuckle cooling temperature controlling system.
A kind of forging steering knuckle cooling temperature controlling system, comprises opening for feed, electric apparatus control apparatus that the transmission conveying appliance be connected with opening for feed, the strong cooling-cycle device of the blower fan be arranged on transmission conveying appliance, blower fan delay cooling-cycle device and be connected with transmission conveying appliance.
Further, the strong cooling-cycle device of described blower fan is formed primarily of multiple cooling module, each cooling module comprises shade windsheild on a moving belt, be arranged on the cooling blower above windsheild, the frequency transformer be connected with cooling blower and the cooling water pipeline be arranged on below cooling blower, windsheild also has vision slit, and vision slit is opened between travelling belt and cooling water pipeline.
Further, described transmission conveying appliance comprises conveying, is connected to the travelling belt on conveying, the drive shaft, the driven shaft that are connected with transmission guide rail, drive drive shaft one end also to connect motor, motor is connected with integral gear box, and velocity of conveying chain is by Frequency Converter Control.
In the present invention, described opening for feed is connected with forging shaping featherer station, and opening for feed designs for open type, and handled easily work is sequential puts.The cooling blower of the strong cooling recirculation system of described blower fan is provided with water-cooled tube, by the flowing of water coolant, the heat in temperature controlling instruments can be taken away rapidly, the flow of water coolant and flow velocity, according to the different process requirement adjustment of different steering knuckle, reach the object of the speed of cooling of the steering knuckle changed in temperature controlling instruments.Ensure forging tapping temperature, control the velocity of transformation of perlite+ferrite network, effectively ensure the inner excellent microtexture of steering knuckle and mechanical property.Temperature controlling instruments tightly joins forging trimming operation, and takes left and right enclosed construction, and occupied ground is few, and technical process is tightly urged, and air outlet can install suspended hood, and by the sirocco reclamation do not wanted, recycle in addition, really reaches the effect of energy-saving and emission-reduction.At detachable windsheild, its windsheild is detachable, and the oxide skin in convenient operation work periodic cleaning temperature controlling instruments, equipment failure rate is extremely low.The waste heat made full use of after steel part forging directly heat-treats technique, reduces by a heating quenching and once heats high tempering, save energy, saving man-hour, improve production efficiency, reduce production cost.
The technical scheme that the present invention will deal with problems is: the steering knuckle forging (temperature 800 ~ 900 DEG C) after forging shaping trimming, by the opening for feed manually putting into this cooling temperature controlling instruments, forging enters the strong cooling zone of blower fan through foraminous conveyer, cooling blower works asynchronously with the refrigeration cycle water pipe of blower fan mouth, heat on workpiece cools rapidly release and discharges to surrounding transmission, prevent blower fan strong cooling zone temperature local superheating, ensure that workpiece waste heat speed of cooling curve meets processing requirement, rotation speed of fan and air quantity can according to workpiece size, that productive temp passes through frequency transformer is adjustable; Another part heat takes equipment out of by the water coolant in refrigeration cycle water pipe, reaches the object reducing air dielectric temperature, the air dielectric temperature in equipment is controlled safety temperature less than 70 DEG C.Forging enters blower fan immediately and delays cooling zone after after a while cold by force, herein rotation speed of fan and air quantity can according to workpiece size, productive temp is adjustable by frequency transformer; Ensure that workpiece waste heat speed of cooling curve meets processing requirement, control the speed of perlite and ferrite network, thus effectively prevention causes the appearance of unacceptable product because of inside metallographic deformity.
Advantage main manifestations of the present invention is:
1, described opening for feed is connected with forging shaping featherer station, and opening for feed designs for open type, and handled easily work is sequential puts.
2, the cooling blower of the strong cooling recirculation system of described blower fan is provided with water-cooled tube, by the flowing of water coolant, the heat in temperature controlling instruments can be taken away rapidly, the flow of water coolant and flow velocity, according to the different process requirement adjustment of different steering knuckle, reach the object of the speed of cooling of the steering knuckle changed in temperature controlling instruments.Ensure forging tapping temperature, control the velocity of transformation of perlite+ferrite network, effectively ensure the inner excellent microtexture of steering knuckle and mechanical property.
3, temperature controlling instruments tightly joins forging trimming operation, and take left and right enclosed construction, occupied ground is few, technical process is tightly urged, air outlet can install suspended hood, by the sirocco reclamation do not wanted (can utilize waste heat to employee's bathing water heating), in addition recycle, really reaches the effect of energy-saving and emission-reduction.
4, at detachable windsheild, its windsheild is detachable, and the oxide skin in convenient operation work periodic cleaning temperature controlling instruments, equipment failure rate is extremely low.
5, the waste heat made full use of after steel part forging directly heat-treats technique, reduces by a heating quenching and once heats high tempering, save energy, saving man-hour, improve production efficiency, reduce production cost.
6, this forging steering knuckle cooling temperature controlling instruments scheme, compact construction, takes up room little, and less investment needs operator few, economical and practical, and application product scope is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present invention;
Fig. 2 is the vertical view that the present invention forges steering knuckle cooling temperature controlling instruments;
Fig. 3 is the left view that the present invention forges steering knuckle cooling temperature controlling instruments.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment as shown in Figure 1.A kind of forging steering knuckle cooling temperature controlling system, comprises opening for feed, electric apparatus control apparatus that the transmission conveying appliance be connected with opening for feed, the strong cooling-cycle device of the blower fan be arranged on transmission conveying appliance, blower fan delay cooling-cycle device and be connected with transmission conveying appliance.
In the present embodiment, the strong cooling-cycle device of described blower fan is formed primarily of multiple cooling module 1, each cooling module comprises shade windsheild 2 on a moving belt, be arranged on the cooling blower above windsheild, the frequency transformer be connected with cooling blower and the cooling water pipeline 3 be arranged on below cooling blower, windsheild also has vision slit 4, and vision slit is opened between travelling belt and cooling water pipeline.Described transmission conveying appliance comprises conveying 6, is connected to the travelling belt 7 on conveying, the drive shaft 8, the driven shaft 9 that are connected with transmission guide rail, and drive drive shaft one end also to connect motor 10, motor is connected with frequency modulator.
The beneficial effect of employing technique scheme is: one forging steering knuckle cooling temperature controlling instruments of the present invention, overcome the deficiencies in the prior art, achieve forging steering knuckle Residual Heat Treatment, solve the external defects such as forging quenching strain, knock damage, forging inside metallographic, stable mechanical performance simultaneously, comprehensive mechanical property strengthens.This equipment save energy, saving manually, considerably reduce scrap rate and the security risk of forging simultaneously; The present invention's one forging steering knuckle cooling temperature controlling instruments, adopt mechanical, electrical split-type structural, it can complete the technological process of steering knuckle Residual Heat Treatment, is specially adapted to the steering knuckle forging produced in enormous quantities in forging industry production line.Compact equipment, failure rate is low, less investment, operator are few, economical and practical, and labour intensity is low, and production efficiency is high, can uninterruptedly produce for continuous 24 hours.
The present invention's one forging steering knuckle cooling temperature controlling instruments; for mechanical, electrical Split type vertical structure; with back yard industry programmable controller (PLC) for core; pilot circuit adopts integrated trigger circuit and PLC control technology; with the blower fan in strong cooling section and slow cooling district in PLC operating device, conveying motor and cooling circulating water, electric control box is built with contactor, thermal protector, variable-frequence governor etc.
In sum, not whole intension of the present invention: after this, all to have within do by invention subject spirit any amendment, replacement until improve the projects such as upgrading, include within protection scope of the present invention.

Claims (4)

1. a forging steering knuckle cooling temperature controlling system, it is characterized in that, comprise opening for feed, the transmission conveying appliance be connected with opening for feed, be arranged on the strong cooling-cycle device of blower fan on transmission conveying appliance, blower fan delays cooling-cycle device, the strong cooling-cycle device of described blower fan is formed primarily of multiple cooling module (1), each cooling module comprises shade windsheild on a moving belt (2), be arranged on the cooling blower above windsheild, the frequency transformer be connected with cooling blower and the cooling water pipeline (3) be arranged on below cooling blower, windsheild also has vision slit (4), vision slit is opened between travelling belt and cooling water pipeline.
2. forging steering knuckle cooling temperature controlling system according to claim 1, it is characterized in that, described transmission conveying appliance comprises conveying (6), be connected to the travelling belt (7) on conveying, the drive shaft (8), the driven shaft (9) that are connected with transmission guide rail, drive drive shaft one end also to connect motor (10), motor is integrally connected formula wheel box, and velocity of conveying chain is by Frequency Converter Control.
3. forging steering knuckle according to claim 1 cooling temperature controlling system, is characterized in that, described opening for feed designs for open type.
4. forging steering knuckle cooling temperature controlling system according to claim 1, it is characterized in that, described windsheild is detachable.
CN201510275501.5A 2015-05-26 2015-05-26 Forged steering knuckle cooling temperature control system Pending CN105039672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510275501.5A CN105039672A (en) 2015-05-26 2015-05-26 Forged steering knuckle cooling temperature control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510275501.5A CN105039672A (en) 2015-05-26 2015-05-26 Forged steering knuckle cooling temperature control system

Publications (1)

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CN105039672A true CN105039672A (en) 2015-11-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106987700A (en) * 2017-05-18 2017-07-28 海安金锻工业有限公司 One kind control coolconveyer
CN109648347A (en) * 2019-01-07 2019-04-19 上海威克迈龙川汽车发动机零件有限公司 A kind of integrally formed system of high pressure oil rail and technique

Citations (6)

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Publication number Priority date Publication date Assignee Title
US20100219565A1 (en) * 2007-07-30 2010-09-02 Ryuji Yamamoto Cooling Apparatus of Hot Steel Plate, Cooling Method of Hot Steel Plate, and Program
CN202246747U (en) * 2011-08-09 2012-05-30 浙江万能达炉业有限公司 Excess heat isothermal normalizing furnace
CN202450118U (en) * 2011-12-20 2012-09-26 南京长宏电炉有限责任公司 Tray-pushing solidifying heat treatment production line
CN102925635A (en) * 2012-11-12 2013-02-13 南京年达炉业科技有限公司 Rail locomotive bolster lateral frame continuous pushing-disc type heat treatment production line
CN204325435U (en) * 2014-11-21 2015-05-13 重庆彭氏科技开发有限公司 The two cold radiator cooler in Machining of Connecting Rod geomantic omen
CN204848942U (en) * 2015-05-26 2015-12-09 安徽安簧机械股份有限公司 Forge knuckle cooling temperature control system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100219565A1 (en) * 2007-07-30 2010-09-02 Ryuji Yamamoto Cooling Apparatus of Hot Steel Plate, Cooling Method of Hot Steel Plate, and Program
CN202246747U (en) * 2011-08-09 2012-05-30 浙江万能达炉业有限公司 Excess heat isothermal normalizing furnace
CN202450118U (en) * 2011-12-20 2012-09-26 南京长宏电炉有限责任公司 Tray-pushing solidifying heat treatment production line
CN102925635A (en) * 2012-11-12 2013-02-13 南京年达炉业科技有限公司 Rail locomotive bolster lateral frame continuous pushing-disc type heat treatment production line
CN204325435U (en) * 2014-11-21 2015-05-13 重庆彭氏科技开发有限公司 The two cold radiator cooler in Machining of Connecting Rod geomantic omen
CN204848942U (en) * 2015-05-26 2015-12-09 安徽安簧机械股份有限公司 Forge knuckle cooling temperature control system

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Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106987700A (en) * 2017-05-18 2017-07-28 海安金锻工业有限公司 One kind control coolconveyer
CN109648347A (en) * 2019-01-07 2019-04-19 上海威克迈龙川汽车发动机零件有限公司 A kind of integrally formed system of high pressure oil rail and technique

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Application publication date: 20151111

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