CN103817494A - T-shaped guide rail automatic machining process - Google Patents

T-shaped guide rail automatic machining process Download PDF

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Publication number
CN103817494A
CN103817494A CN201410066832.3A CN201410066832A CN103817494A CN 103817494 A CN103817494 A CN 103817494A CN 201410066832 A CN201410066832 A CN 201410066832A CN 103817494 A CN103817494 A CN 103817494A
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CN
China
Prior art keywords
guide rail
automatic
automatically
aligning
machined
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.)
Granted
Application number
CN201410066832.3A
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Chinese (zh)
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CN103817494B (en
Inventor
余晓英
邱江伟
蒋铁虎
葛春华
蒋立
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.)
Changjiang RT Mart (Zhangjiagang) Machinery Co., Ltd.
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CHANGJIANG RUNFA MACHINERY Co Ltd
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Priority to CN201410066832.3A priority Critical patent/CN103817494B/en
Publication of CN103817494A publication Critical patent/CN103817494A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00Bearings for parts moving only linearly
    • F16C29/005Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along

Abstract

The invention relates to a T-shaped guide rail automatic machining process. The T-shaped guide rail automatic machining process includes the following steps of removing rust, conducting straightening and twist correcting on the top face of a blank, straightening the side face of the blank, spraying paint on the non-machined face of the blank, conducting guiding and machining, sawing the head, machining the two end faces of a guide rail, conducting automatic finishing, coating antirust oil on the machined face, and conducting film pasting. The step of spraying paint on the non-machined face of the blank in the process is executed in advance, the phenomena that oil stains exist on the surface after machining and paint removing and rusting happen to the surface are eliminated, and after the step of spraying paint on the non-machined face of the blank is executed in advance, the adhesive firmness of paint is increased, and the workshop environment is improved.

Description

T-shaped guide rail automatic technology
Technical field
The present invention relates to a kind of processing technology of guide rail, particularly relate to a kind of T-shaped guide rail automatic technology.
Background technology
All the time, a lot of clients is coastal cities client particularly, often feeds back the non-machined surface of the guide rail paint inside problem of coming off of getting rusty.Through constantly analyzing reason, after the factor that discovery may exist is guide rail machined, after cleaning, there is cleaning fluid residual or clean sordid greasy dirt and the inside that the causes depainting phenomenon of getting rusty.For this reason, take replacing cleaning fluid kind, cleaning segmentation (first clean, heat rinsing with Natural Water again with cleaning fluid), exit to increase the measures such as blowning installation and improve.But the enforcement of these measures, the still thorough solution machined surface paint inside problem of coming off of getting rusty by no means.
The flow process of traditional T-shaped guide rail processing technology is: rectify turn round-impeller blasting-blank aligning-guiding processing-both ends of the surface processing-finishing alignings (manually)-clean-non-machined surface japanning machined surface and be coated with antirust oil, pasting protective film, protection cartridge clip (manually)-warehouse-in packing.Except inner the getting rusty the defect coming off of aforesaid non-machined surface paint, also there is following defect in this technique: the first, and distributing independent station is produced, and human cost is large, logistics cost is high, and driving usage frequency is high, increases maintenance cost; The second, distributing driving handling, easily causes touching, wounding of product machined surface; Three, large back of the body milling in the processing of end, realizes the processing at two positions by an equipment, and operation is concentrated, and affects the overall productive temp time; The 4th, artificial finishing, mainly relies on operator's experience, and quality is unstable, and rework rate is high; The 5th, artificial oiling pad pasting, takies place, workshop large, and environment is poor.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, a kind of T-shaped guide rail automatic technology that can prevent non-machined surface peeling paint is provided.
For achieving the above object, the technical solution used in the present invention is as follows.
A kind of T-shaped guide rail automatic technology, is characterized in that, comprises the steps:
(1) rust cleaning
Oxide skin by shot particle spraying to the surface removal guide rail surface of guide rail, iron dirt is collected with dust settling pocket and Environmental-protection dust removal device;
(2) blank end face aligning, rectify turn round, blank side aligning
Three stations all adopt PLC automatically to control and form automation processing, detection is set, correct benchmark, and limit processing frontier inspection is surveyed, and by automatically adjusting and correct pressure, carry out the aligning of guide rail or rectify and turn round;
(3) the non-machined surface of blank sprays paint
Adopt the spray paint mode of bottom surface barrel enamelling of two sides, select suitable spray gun, according to the flow set logistics speed of travel, and adjust muzzle, guarantee that the enamelled coating of non-machined surface is even, thickness reaches requirement;
(4) guiding processing
The processing technology mode that the equipment of guiding processing adopts manipulator automatic charging, bottom to inhale the absorption of iron platform guide rail, the spigot surface of broaching, put magnetic, manipulator automatic blanking, by the disposable broaching of three spigot surfaces, has controlled whole process by PLC;
(5) saw head
Saw head apparatus forms automatic connecting with upper and lower logistics, and guide rail enters fixture, location automatically, and excision termination, fixture unclamps, and guide rail exits, and material flow line injects next station automatically;
(6) guide rail both ends of the surface processing
Guide rail both ends of the surface processing comprises the stations such as bottom, end and face milling, cloudy tenon, positive tenon, boring, spot-facing, and both ends of the surface separate machined, completes large back of the body milling, positive tenon milling, boring and spot-facing on one side, completes large back of the body milling, cloudy tenon, boring and spot-facing on one side;
(7) automatic finishing
Automatic finishing machine comprise front road wait rectify material carriage, material carriage is waited to rectify in side, material carriage has been rectified in rear road, end face Linearity surveying and aligning station, side Linearity surveying and aligning station, on two stations, all there is automatic detection, intelligence aligning, data analysis, judgement contrast is selected and memory function, guide rail You Qian waits in road to rectify material carriage and automatically sends into automatic finishing machine, respectively by end face Linearity surveying and aligning station, side Linearity surveying and aligning station, according to the shape of surveyed guide rail bending and distance, automatic measuring and controlling, find best stress point, single or multiple completes end face aligning automatically to guide rail, side aligning, and automatically complete data communication, data storing, finally rectify material carriage by rear road and automatically sent into next procedure,
(8) machined surface is coated with antirust oil, pad pasting;
(9) warehouse-in packing.
Further, after the non-machined surface of blank sprays paint, stack two to three days, make to paint the processing of leading again after natural drying.
Further, the termination of excision 15-25 millimeter in described step (5).
Further, described step (8) adopts the oiling mechanism of automatically controlling, and automatically completes respectively mopping coating derusting oil, diaphragm automatic adhesion and by the pressure dressing of pillar roller, electric-heating-wire-heating tripping protection film, automatic blanking work step.
The invention has the beneficial effects as follows:
The first, the non-machined surface of blank sprays paint prepositionly, has eliminated processing rear surface and has had oil stain and the surperficial depainting phenomenon of getting rusty, spray paint preposition after, not only increased the viscosity fastness of paint, also improved workshop condition.
The second, lengthen logistics from broaching machine blanking to metalworking, the rail guide piece stress release after machining, guarantees rear road product processing quality.
Three, seven Equipment Foundations of metalworking are entirety, than original unit bed distributing, have increased equipment rigidity, have reduced the vibrations in separate unit process, facilitate equipment to install, and monoblock type lathe is also elegant in appearance.
Four, adopt automatic finishing machine, by artificial shaping, automatically detect two stations and merge, can on an equipment, complete.
Five, whole processing technology has realized the full-automatic processing from blank to finished product with PLC, compares original technique, has saved manpower, approximately every line 12 people.
Accompanying drawing explanation
Fig. 1 is the flow chart of T-shaped guide rail automatic technology of the present invention.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, the concrete steps of processing technology are as follows for T-shaped guide rail automatic technology of the present invention:
(1) rust cleaning
Oxide skin by shot particle spraying to the surface removal guide rail surface of guide rail, iron dirt is collected with dust settling pocket and Environmental-protection dust removal device.
This,, compared with traditional wire wheel dedusting, has improved environment, has reduced labour intensity, has reduced labour capacity cost (originally operated and changed into one man operation by two people), has improved product surface derusting (having reached 98% present clearance by 80% original clearance).
(2) blank end face aligning, rectify turn round, blank side aligning
Three stations all adopt PLC automatically to control and form automation processing, detection is set, correct benchmark, and limit processing frontier inspection is surveyed, and by automatically adjusting and correct pressure, carry out the aligning of guide rail or rectify and turn round.
This technique is compared with the bit manipulation of distributing single step mode, reduce labor cost, reduced labour intensity, and the production equipment of automation, has better controlled the stability of product quality, the defects such as the dog leg that human factor causes, little curved, the duplication of labour are reduced.
(3) the non-machined surface of blank sprays paint
Adopt the spray paint mode of bottom surface barrel enamelling of two sides, select suitable spray gun, according to the flow set logistics speed of travel, and adjust muzzle, guarantee that the enamelled coating of non-machined surface is even, thickness reaches requirement.
The preposition scheme of this technique, better than the paint interlock degree of the technique with road, front and back paint, antirust ability is strong.
(4) guiding processing
The processing technology mode that the equipment of guiding processing adopts manipulator automatic charging, bottom to inhale the absorption of iron platform guide rail, the spigot surface of broaching, put magnetic, manipulator automatic blanking, by the disposable broaching of three spigot surfaces, has controlled whole process by PLC.
This device fabrication mode, compare with traditional dragon plane processing, the production capacity of separate unit can reach 3 production capacities of combined type dragon plane, in production capacity situation, reduce the labor cost of company, reduced the floor space of equipment, the processing mode of automatic centering, the curved phenomenon of little S that while having eliminated imperial plane processing centering, artificial centering occurs, has improved product quality.
(5) saw head
Saw head apparatus forms automatic connecting with upper and lower logistics, and guide rail enters fixture, location automatically, and excision termination, fixture unclamps, and guide rail exits, and material flow line injects next station automatically.
Excision former because: guide rail is in process, and afterbody causes termination dimensional discrepancy because of cutter lifting vibration.
(6) guide rail both ends of the surface processing
Guide rail both ends of the surface processing comprises the stations such as bottom, end and face milling, cloudy tenon, positive tenon, boring, spot-facing, and both ends of the surface separate machined, completes large back of the body milling, positive tenon milling, boring and spot-facing on one side, completes large back of the body milling, cloudy tenon, boring and spot-facing on one side.
The equipment lathe bed on these both sides is monoblock type, compared with traditional standalone, has strengthened equipment rigidity, has reduced product and has vibrated in process of production the micro-deviation causing.The termination of carrying on the back greatly milling machine and bottom milling are divided into two stations simultaneously and have synchronizeed and realize, compared with the technique that completes two-step with an original traditional station, improved production efficiency.
The large back of the body milling machine of prior art, on same a machine tool, to realize termination milling and carry on the back greatly milling, a frock benchmark, the processing pitch time of this two station is about 60S left and right, and the production line equipment of other supporting formation of end, substantially the processing pitch time in 35S left and right, therefore, after whole piece, the productive temp time of road processing line is limited to large back of the body milling place of first station completely.In the time of this production line of design, processing pitch time coupling before and after considering, consider the rigidity of process equipment simultaneously, two stations of carrying on the back greatly on milling machine are separated to independent operation, but share a bed base body, strengthened rigidity, also improved the single step productive temp time, be equipped with perfect logistics, productive temp has promoted 80% than in the past.
(7) automatic finishing
Automatic finishing machine comprise front road wait rectify material carriage, material carriage is waited to rectify in side, material carriage has been rectified in rear road, end face Linearity surveying and aligning station, side Linearity surveying and aligning station, on two stations, all there is automatic detection, intelligence aligning, data analysis, judgement contrast is selected and memory function, guide rail You Qian waits in road to rectify material carriage and automatically sends into automatic finishing machine, respectively by end face Linearity surveying and aligning station, side Linearity surveying and aligning station, according to the shape of surveyed guide rail bending and distance, automatic measuring and controlling, find best stress point, single or multiple completes end face aligning automatically to guide rail, side aligning, and automatically complete data communication, data storing, finally rectify material carriage by rear road and automatically sent into next procedure.
(8) machined surface is coated with antirust oil, pad pasting
Adopt the oiling mechanism of automatically controlling, automatically complete respectively mopping coating derusting oil, diaphragm automatic adhesion and by the pressure dressing of pillar roller, electric-heating-wire-heating tripping protection film, automatic blanking work step.
This equipment adopts automatically and controls, and compared with original artificial oiling pad pasting, has reduced labor cost (reducing to two people by five original people), has reduced the floor space of station simultaneously, has improved the production environment in workshop.
(9) warehouse-in packing.
To front non-machined surface being painted undressed, can eliminate the grunge pollution to non-machined surface in process.Through test, guide rail billet is after impeller blasting, and japanning immediately, and natural drying through two to three days, place three months in rainy season, and carry out suitable protection against the tide processing, and peeling paint phenomenon does not occur.But this guide rail, in process, easily, because collision occurs painting the phenomenon that drops, therefore, need to be taked the measure of logistics crash protection.
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; If do not depart from the spirit and scope of the present invention, the present invention is modified or is equal to replacement, all should be encompassed in the middle of the protection domain of the claims in the present invention.

Claims (4)

1. a T-shaped guide rail automatic technology, is characterized in that, comprises the steps:
(1) rust cleaning
Oxide skin by shot particle spraying to the surface removal guide rail surface of guide rail, iron dirt is collected with dust settling pocket and Environmental-protection dust removal device;
(2) blank end face aligning, rectify turn round, blank side aligning
Three stations all adopt PLC automatically to control and form automation processing, detection is set, correct benchmark, and limit processing frontier inspection is surveyed, and by automatically adjusting and correct pressure, carry out the aligning of guide rail or rectify and turn round;
(3) the non-machined surface of blank sprays paint
Adopt the spray paint mode of bottom surface barrel enamelling of two sides, select suitable spray gun, according to the flow set logistics speed of travel, and adjust muzzle, guarantee that the enamelled coating of non-machined surface is even, thickness reaches requirement;
(4) guiding processing
The processing technology mode that the equipment of guiding processing adopts manipulator automatic charging, bottom to inhale the absorption of iron platform guide rail, the spigot surface of broaching, put magnetic, manipulator automatic blanking, by the disposable broaching of three spigot surfaces, has controlled whole process by PLC;
(5) saw head
Saw head apparatus forms automatic connecting with upper and lower logistics, and guide rail enters fixture, location automatically, and excision termination, fixture unclamps, and guide rail exits, and material flow line injects next station automatically;
(6) guide rail both ends of the surface processing
Guide rail both ends of the surface processing comprises the stations such as bottom, end and face milling, cloudy tenon, positive tenon, boring, spot-facing, and both ends of the surface separate machined, completes large back of the body milling, positive tenon milling, boring and spot-facing on one side, completes large back of the body milling, cloudy tenon, boring and spot-facing on one side;
(7) automatic finishing
Automatic finishing machine comprise front road wait rectify material carriage, material carriage is waited to rectify in side, material carriage has been rectified in rear road, end face Linearity surveying and aligning station, side Linearity surveying and aligning station, on two stations, all there is automatic detection, intelligence aligning, data analysis, judgement contrast is selected and memory function, guide rail You Qian waits in road to rectify material carriage and automatically sends into automatic finishing machine, respectively by end face Linearity surveying and aligning station, side Linearity surveying and aligning station, according to the shape of surveyed guide rail bending and distance, automatic measuring and controlling, find best stress point, single or multiple completes end face aligning automatically to guide rail, side aligning, and automatically complete data communication, data storing, finally rectify material carriage by rear road and automatically sent into next procedure,
(8) machined surface is coated with antirust oil, pad pasting;
(9) warehouse-in packing.
2. a T-shaped guide rail automatic technology as claimed in claim 1, is characterized in that, after the non-machined surface of blank sprays paint, stacks two to three days, makes to paint the processing of leading again after natural drying.
3. a T-shaped guide rail automatic technology as claimed in claim 1 or 2, is characterized in that, the termination of excision 15-25 millimeter in described step (5).
4. a T-shaped guide rail automatic technology as claimed in claim 3; it is characterized in that; described step (8) adopts the oiling mechanism of automatically controlling, and automatically completes respectively mopping coating derusting oil, diaphragm automatic adhesion and by the pressure dressing of pillar roller, electric-heating-wire-heating tripping protection film, automatic blanking work step.
CN201410066832.3A 2014-02-26 2014-02-26 T-shaped guide rail automatic technology Active CN103817494B (en)

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106037296A (en) * 2016-08-11 2016-10-26 海宁金茂五金有限公司 Manufacturing process of low-noise sliding rail
CN106073245A (en) * 2016-08-11 2016-11-09 海宁金茂五金有限公司 A kind of production method of long-life slide rail
CN106343783A (en) * 2016-08-11 2017-01-25 海宁金茂五金有限公司 Manufacturing technology of anti-corrosion slide rail
CN110757100A (en) * 2019-10-17 2020-02-07 江苏福旺重工科技有限公司 Preparation method of elevator guide rail
CN110814656A (en) * 2019-11-15 2020-02-21 汇思德自动化科技(惠州)有限公司 Preparation method of conveying rail
CN112705914A (en) * 2020-12-21 2021-04-27 昆山市镁富康精密自动化设备有限公司 Machining method of guide rail

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CN201214187Y (en) * 2008-06-23 2009-04-01 常州市三利精机有限公司 Elevator guide rail automatic production line
CN101700517A (en) * 2009-11-06 2010-05-05 长江润发机械股份有限公司 Process for automatically cleaning, painting and oiling elevator guide rails
JP2010100379A (en) * 2008-10-22 2010-05-06 Hitachi Ltd Method of manufacturing rail of escalator
CN102335680A (en) * 2010-07-27 2012-02-01 天津塞维拉电梯轨道系统有限公司 Forming technology of elevator guide rail
CN102990298A (en) * 2012-10-22 2013-03-27 王新颖 Production process of elevator guide rail
CN103128550A (en) * 2013-02-15 2013-06-05 常州市三利精机有限公司 Elevator guide rail automatic machining production line and production technology thereof

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2108410B (en) * 1981-10-27 1985-05-09 Pandrol Ltd Baseplates for receiving railway rails
JPH10166057A (en) * 1996-12-12 1998-06-23 Nippon Steel Corp Production of rail reduced in camber and controllable in residual stress
CN1314218A (en) * 2001-04-02 2001-09-26 山西榆次华益型钢实业有限公司 Forming process for T-shaped lift rail
CN101323086A (en) * 2008-06-23 2008-12-17 常州市三利精机有限公司 Elevator guide rail automatic production line manufacturing technique and equipment thereof
CN201214187Y (en) * 2008-06-23 2009-04-01 常州市三利精机有限公司 Elevator guide rail automatic production line
JP2010100379A (en) * 2008-10-22 2010-05-06 Hitachi Ltd Method of manufacturing rail of escalator
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CN102990298A (en) * 2012-10-22 2013-03-27 王新颖 Production process of elevator guide rail
CN103128550A (en) * 2013-02-15 2013-06-05 常州市三利精机有限公司 Elevator guide rail automatic machining production line and production technology thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106037296A (en) * 2016-08-11 2016-10-26 海宁金茂五金有限公司 Manufacturing process of low-noise sliding rail
CN106073245A (en) * 2016-08-11 2016-11-09 海宁金茂五金有限公司 A kind of production method of long-life slide rail
CN106343783A (en) * 2016-08-11 2017-01-25 海宁金茂五金有限公司 Manufacturing technology of anti-corrosion slide rail
CN106037296B (en) * 2016-08-11 2018-04-06 海宁金茂五金有限公司 A kind of manufacture craft of low noise slide rail
CN106073245B (en) * 2016-08-11 2018-04-06 海宁金茂五金有限公司 A kind of production method of long-life slide rail
CN110757100A (en) * 2019-10-17 2020-02-07 江苏福旺重工科技有限公司 Preparation method of elevator guide rail
CN110814656A (en) * 2019-11-15 2020-02-21 汇思德自动化科技(惠州)有限公司 Preparation method of conveying rail
CN112705914A (en) * 2020-12-21 2021-04-27 昆山市镁富康精密自动化设备有限公司 Machining method of guide rail

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Effective date of registration: 20170519

Address after: 215631, Suzhou, Jiangsu province Zhangjiagang city town of morning Feng Feng Road

Patentee after: Changjiang RT Mart (Zhangjiagang) Machinery Co., Ltd.

Address before: Shandong gold Town Road town of Zhangjiagang city Suzhou City, Jiangsu province 215631

Patentee before: Changjiang Runfa Machinery Co., Ltd.