CN101028685A - Stainless-steel band special apparatus for steel-aluminum composite contact rail - Google Patents
Stainless-steel band special apparatus for steel-aluminum composite contact rail Download PDFInfo
- Publication number
- CN101028685A CN101028685A CN 200710021002 CN200710021002A CN101028685A CN 101028685 A CN101028685 A CN 101028685A CN 200710021002 CN200710021002 CN 200710021002 CN 200710021002 A CN200710021002 A CN 200710021002A CN 101028685 A CN101028685 A CN 101028685A
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Abstract
An apparatus for forming the stainless steel band used for the composite steel-aluminum conductor rail is composed of decoiler, guiding-leveling machine, shearing-butt welding machine, servo feeder, punch machine, rolling set and sizing-cutting off machine.
Description
One, technical field
The present invention relates to a kind of production equipment of stainless steel band, specifically a kind of track traffic steel-aluminum conductor rail steel band moulding special equipment.
Two, background technology
Along with developing rapidly of track traffic, more and more higher to the quality requirement of track traffic steel-aluminum conductor rail.The power supply of using at present is made up of a matrix and a brush face usually with conductor rail, the brush face links to each other with matrix, and the brush face is made up of wear-resisting material, wherein, the part that forms towards matrix one side at the brush face is provided with the stainless steel band that stretches along brush face length degree direction, wherein one of each steel band and brush face portion vertical long and narrow side forms a depression jointly, and it is filled by the material of matrix at least in part.
Stainless steel band is as the vitals of steel-aluminum conductor rail, and its quality directly has influence on the quality of whole rail traffic steel-aluminum conductor rail.Stainless steel band presents the C type before assembling, and is provided with the through hole that combines with aluminium rail body and filled by aluminium rail bulk material in the both sides of stainless steel band.Traditional stainless steel band process equipment at first becomes the C type with the clod wash of steel band both sides for multiple devices gradation processing, holes or the processing slotted hole in two side bent portions of steel band again.The shortcoming of this equipment is: owing to add the curved technology of doubling in man-hour and borehole accuracy is had relatively high expectations, complex procedures can not one-shot forming, thereby product quality and poor dimensional precision; And efficient is very low.Up to the present the processing of stainless steel belt for composite aluminium-steel contact rail does not have ripe special equipment, and common apparatus can not satisfy the requirement of producing steel-aluminum conductor rail in enormous quantities.
Three, summary of the invention
In order to overcome the shortcoming of prior art, the purpose of this invention is to provide a kind of stainless-steel band special apparatus for steel-aluminum composite contact rail, not only production process is simple to use this equipment, one-shot forming, and can produce continuously, product quality and dimensional accuracy are all high, can satisfy fully and produce the requirement of steel-aluminum conductor rail with steel band in enormous quantities.
The objective of the invention is to be achieved through the following technical solutions:
A kind of stainless-steel band special apparatus for steel-aluminum composite contact rail is characterized in that: it comprises uncoiler, draws the material levelling machine, shears butt welding platform, servo feeder, perforating press, roll forming unit, fixed ruler cutting machine; Being used for supporting uncoiler that the stainless steel coil of strip launches is arranged on and the stainless steel coil of strip is left smoothly and is drawn material levelling machine front side with what the steel band that launches flattened; Shearing butt welding platform is arranged on and draws material levelling machine rear side; The servo feeder that is used for controlling feeding speed and length is arranged on the perforating press front side, be used for the perforating press of steel band dual-side punching by servo feeder with shear the butt welding platform and be connected; Be used for making the roll forming unit of steel band dual-side brake forming to be arranged on the perforating press rear side, be provided with the fixed ruler cutting machine that is used for determining steel band length at roll forming unit rear side.
Uncoiler of the present invention is made up of welding stand, tension shaft system, motor reducer driving, binder head and brake.
The present invention all is provided with feeding roller before and after drawing the material levelling machine, motor deceleration, frequency control, and roll-type correcting before the machine discharges the plate head, and plate is smoothed.Between uncoiler and feeding roller, be provided with can hydraulic regulation shovel head apparatus, this shovel head apparatus cooperates uncoiler binder head, and coiled strip is left smoothly, prevents the volume that looses.Charging aperture is provided with edge-on roller positioner, and the correcting roller is opened shelves adjustment distance 80～120mm and is adapted to multiple width.
Among the present invention, shear the butt welding platform and comprise and subtract plate machine, pressure head, binder platform (copper), before and after shearing the butt welding platform, adjustable side roller is set.
Servo feeder of the present invention is made up of frame, servomotor, a pair of push rolls, transmission device, guiding deviation correcting device and measurement and positioning system and digital control system.Man-machine cross section input feed length by on the console reaches required step pitch.Step pitch can be revised reducing accumulated error, the every mould feeding of feeding error is controlled at ± 0.05mm in.Frame is a Welding Structure.Top feeding roller power compresses adjustable in pressure.
Hydraulic piercing press of the present invention is made up of hydraulic press, perforating die, making ide.Punching, impression substep are finished.During punching in two steps, 5 group of 10 hole of per step, two steps were gone out 10 group of 20 hole altogether; The drift die is contained on the composite module, changes drift and can directly dismantle combination block.The making ide counterdie is dull and stereotyped, and drift is installed on top.The hydraulic press punching partly is three beams, four rod structures.
Make-up machine of the present invention is formed forming roll, underframe, memorial archway assembly, transmission system by one and is formed.And transmission system is made up of main motor, main gear reducer, branch reduction box, universal coupling and transmission frame.Adopt independent memorial archway.The main frame transmission mode is: main motor → reductor → transmission case → universal joint → memorial archway top and bottom rolls axle.By main motor, reductor drives, and imports power into the branch reduction box, divides reduction box to drive universal coupling power is transported to lower shaft on the make-up machine, drives roll and is rolled, and molding mode is that Open Side Down.
Fixed ruler cutting is a final step, and the fixed ruler cutting machine is cut by hydraulic-driven, twolip or single-blade is cut and formed.The optoelectronic switch sender, servo-actuated is cut off, and adopts quick hydraulic system, guarantees that otch is concordant, and burr is little.Section bar is provided with import system before entering and cutting mould.
Each unit of steel-aluminum conductor rail of the present invention surface steel band moulding special equipment sorts successively and is: uncoiler → draw material levelling machine → shearing butt welding platform → servo feeder → hydraulic piercing press → make-up machine → fixed ruler cutting machine
The production process of stainless steel band of the present invention adopts special equipment to machine continuously; Front end at whole unit is uncoiler and Shearing Butt Resistance Welder.For making stainless steel band uncoiling rear surface smooth, draw the material leveling apparatus special interpolation of the front end of Shearing Butt Resistance Welder, form by shovel head, straightening head, leveling apparatus and drive system.The rear end of Shearing Butt Resistance Welder is a perforating press, and for the accurately pressure and the step of control vertical direction, so we adopt hydraulic system, because the hydraulic system tool is slow by speed, stroke is stablized, the advantage such as easy to control of exerting pressure.Punching, impression is once finished.Roll-in principle: finish steel band under the effect of the transmission system of shaping machine set in punching, be delivered to shaping machine set.Reach progressively moulding by particular manufacturing craft.
Compared with prior art, the present invention has advantage and effect are: the present invention is reasonable in design, novel structure; Production process is easy, one-step shaping, and can produce continuously, stable performance, the efficient height, the stainless steel belt for composite aluminium-steel contact rail steady quality of production, functional, can satisfy batch production requirement fully.
Four, description of drawings
Fig. 1 is a structural representation of the present invention.
Five, the specific embodiment
A kind of stainless-steel band special apparatus for steel-aluminum composite contact rail of the present invention comprises uncoiler 1, draws material levelling machine 2, shears butt welding platform 3, servo feeder 4, hydraulic piercing press 5, roll forming unit 6, fixed ruler cutting machine 7.
Uncoiler 1 is used for supporting the stainless steel coil of strip and launches, and uncoiler 1 is arranged on and draws material levelling machine 2 front sides.Uncoiler is made up of welding stand, tension shaft system, motor reducer driving, binder head and brake.
Drawing material levelling machine 2 makes the stainless steel coil of strip leave smoothly and the coil of strip that launches is flattened; Feeding roller all is set drawing material levelling machine 2 front and back, motor deceleration, frequency control, roll-type correcting before the machine discharges the plate head, and plate is smoothed.Between uncoiler 1 and feeding roller, be provided with can hydraulic regulation shovel head apparatus, this shovel head apparatus cooperates uncoiler binder head, and coiled strip is left smoothly, prevents the volume that looses.Charging aperture is provided with edge-on roller positioner, and the correcting roller is opened shelves adjustment distance 80～120mm and is adapted to multiple width.
Shearing butt welding platform 3 is arranged on and draws material levelling machine 2 rear sides; Shear butt welding platform 3 and comprise and subtract plate machine, pressure head, binder platform (copper), adjustable side roller is set shearing butt welding platform 3 front and back.
Servo feeder 4 is arranged on perforating press 5 front sides, and servo feeder 4 is used for controlling feeding speed and length, and servo feeder 4 is made up of frame, servomotor, a pair of push rolls, transmission device, guiding deviation correcting device and measurement and positioning system and digital control system.Man-machine cross section input feed length by on the console reaches required step pitch.Step pitch can be revised reducing accumulated error, the every mould feeding of feeding error is controlled at ± 0.05mm in.Frame is a Welding Structure.Top feeding roller power compresses adjustable in pressure.
Hydraulic piercing press 5 is used in the punching of steel band dual-side.Perforating press 5 is connected with shearing butt welding platform 3 by servo feeder 4; Perforating press 5 is made up of hydraulic press, perforating die, making ide.Punching, impression substep are finished.During punching in two steps, 5 group of 10 hole of per step, two steps were gone out 10 group of 20 hole altogether; The drift die is contained on the composite module, changes drift and can directly dismantle combination block.The making ide counterdie is dull and stereotyped, and drift is installed on top.The hydraulic press punching partly is three beams, four rod structures.
Roll forming unit 6 is arranged on perforating press 5 rear sides, and roll forming unit 6 is used for making the brake forming of steel band dual-side.Shaping machine set 6 is formed forming roll, underframe, memorial archway assembly, transmission system by one and is formed.And transmission system is made up of main motor, main gear reducer, branch reduction box, universal coupling and transmission frame.Adopt independent memorial archway.The main frame transmission mode is: main motor → reductor → transmission case → universal joint → memorial archway top and bottom rolls axle.By main motor, reductor drives, and imports power into the branch reduction box, divides reduction box to drive universal coupling power is transported to lower shaft on the make-up machine, drives roll and is rolled, and molding mode is that Open Side Down.
Be provided with the fixed ruler cutting machine 7 that is used for determining steel band length at roll forming unit 6 rear sides.Fixed ruler cutting machine 7 is cut by hydraulic-driven, twolip or single-blade is cut and formed.The optoelectronic switch sender, servo-actuated is cut off, and adopts quick hydraulic system, guarantees that otch is concordant, and burr is little.Section bar is provided with import system before entering and cutting mould.
Specific operation process of the present invention is as follows:
At first will divide the stainless steel band coiled strip that shears by the uncoiler uncoiling in advance, enter again draw the material levelling machine smooth processing, guarantee that steel strip surface is straight, by servo feeder steel band is sent into perforating press impression, punching, send into continuously then in the special-purpose cold roll forming unit and carry out progressively cold roll forming, last length according to actual needs, fixed ruler cutting.
Production process of the present invention is easy, one-step shaping, and can produce continuously, stable performance, the efficient height, the stainless steel belt for composite aluminium-steel contact rail steady quality of production, functional, can satisfy batch production requirement fully.
Claims (6)
1, a kind of stainless-steel band special apparatus for steel-aluminum composite contact rail is characterized in that: it comprises uncoiler (1), draws material levelling machine (2), shears butt welding platform (3), servo feeder (4), perforating press (5), roll forming unit (6), fixed ruler cutting machine (7); Being used for supporting uncoiler (1) that the stainless steel coil of strip launches is arranged on and the stainless steel coil of strip is left smoothly and is drawn material levelling machine (2) front side with what the steel band that launches flattened; Shearing butt welding platform (3) is arranged on and draws material levelling machine (2) rear side; The servo feeder (4) that is used for controlling feeding speed and length is arranged on perforating press (5) front side, be used for the perforating press (5) of steel band dual-side punching by servo feeder (4) with shear butt welding platform (3) and be connected; Be used for making the roll forming unit (6) of steel band dual-side brake forming to be arranged on perforating press (5) rear side, be provided with the fixed ruler cutting machine (7) that is used for determining steel band length at roll forming unit (6) rear side.
2, stainless-steel band special apparatus for steel-aluminum composite contact rail according to claim 1 is characterized in that: described uncoiler (1) is made up of welding stand, tension shaft system, motor reducer driving, binder head and brake.
3, stainless-steel band special apparatus for steel-aluminum composite contact rail according to claim 1 is characterized in that: before and after drawing material levelling machine (2) feeding roller is set all, motor deceleration, frequency control, roll-type correcting before the machine; Between uncoiler (1) and feeding roller, be provided with can hydraulic regulation shovel head apparatus, this shovel head apparatus cooperates uncoiler (1) binder head, and coiled strip is left smoothly.
4, stainless-steel band special apparatus for steel-aluminum composite contact rail according to claim 1 is characterized in that: described servo feeder (4) is made up of frame, servomotor, a pair of push rolls, transmission device, guiding deviation correcting device and measurement and positioning system and digital control system.
5, stainless-steel band special apparatus for steel-aluminum composite contact rail according to claim 1 is characterized in that: described perforating press (5) is made up of hydraulic press, perforating die, making ide; Punching, impression substep are finished; The making ide counterdie is dull and stereotyped, and drift is installed on top.
6, stainless-steel band special apparatus for steel-aluminum composite contact rail according to claim 1 is characterized in that: described make-up machine (6) is formed forming roll, underframe, memorial archway assembly, transmission system by one and is formed; Transmission system is made up of main motor, main gear reducer, branch reduction box, universal coupling and transmission frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100210029A CN100478123C (en) | 2007-03-22 | 2007-03-22 | Stainless-steel band special apparatus for steel-aluminum composite contact rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100210029A CN100478123C (en) | 2007-03-22 | 2007-03-22 | Stainless-steel band special apparatus for steel-aluminum composite contact rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101028685A true CN101028685A (en) | 2007-09-05 |
| CN100478123C CN100478123C (en) | 2009-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100210029A Expired - Fee Related CN100478123C (en) | 2007-03-22 | 2007-03-22 | Stainless-steel band special apparatus for steel-aluminum composite contact rail |
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| CN (1) | CN100478123C (en) |
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