CN109202006A - A kind of railway switch rail forging automatic production line - Google Patents
A kind of railway switch rail forging automatic production line Download PDFInfo
- Publication number
- CN109202006A CN109202006A CN201811183921.0A CN201811183921A CN109202006A CN 109202006 A CN109202006 A CN 109202006A CN 201811183921 A CN201811183921 A CN 201811183921A CN 109202006 A CN109202006 A CN 109202006A
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- China
- Prior art keywords
- rail
- blanking
- pedestal
- group
- production line
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K7/00—Making railway appurtenances; Making vehicle parts
- B21K7/02—Making railway appurtenances; Making vehicle parts parts for permanent way
- B21K7/04—Making railway appurtenances; Making vehicle parts parts for permanent way switch tongues
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K29/00—Arrangements for heating or cooling during processing
Abstract
The invention discloses a kind of railway switch rail to forge automatic production line, it include one group of storage rack along rail conveying direction, one group of stock shelf, conveying device and one group of blanking rack are equipped with heating device and forging apparatus in one side of conveying device, and storage rack includes magazine, pusher is being equipped with close to magazine upper surface, driving device is equipped on magazine, pusher includes installation on the drive means with the movable plate of driving device movement, and pusher part is hinged on movable plate；Stock shelf includes pedestal, is being movably equipped with sliding support close to pedestal upper surface side, scraping wings is hinged on sliding support, upper material oil cylinder is fixed on pedestal, a pair of of travel switch is equipped on pedestal；Conveying device includes one group of delivery track, and travelling platform is equipped on delivery track, and long rails are equipped on travelling platform, and vertical shift vehicle frame is equipped on long rails, and the falsework for being capable of clamping rail and capable of going up and down and overturning is equipped on vertical shift vehicle frame.
Description
Technical field
The present invention relates to the automatic assembly lines that automatic assembly line more particularly to railway switch rail forge.
Background technique
Traditional railroad turnout steel rail forging technology, which is that rail is hoisted in heating furnace by operator using lifting equipment by root, to be added
Heat, rail is hoisted to forging molding in mold by operator after the completion of heating, is needed manually to push away mold in forging process and be changed
Mould, and be segmented roll it is molded, forging after the completion of rail is hoisted to lower discharge position by operator again.Operator in whole process
Member need to command lifting equipment and rail is followed to control it to enter stove heating and enter mold forming, and operator needs to change the mold in forming process
And frequently move moulds, labor intensity of workers is big, and security risk is more, and die pressing product unstable quality, the energy of operator are rolled in segmentation
Power influences product quality very big.
Another method is follow-on semi-automated process, makes rail in loading and unloading frame and mould using four-axle linked operation machine
Have the conversion between heating furnace, but due to it using separate unit heating furnace and stokehold is equipped with feeding mechanism, office is compared in application
Limit also needs operator to push in forging process and rolls pressing plate progress sectional forming, weight is needed after having forged 4-5 root rail
Newly by root feeding, it cannot be guaranteed that rail continuous and automatic forging molding.
Both the above method is required by root feeding, and the Suspend Job after completing several workpiece, again feeding pendulum material
After start next round operation, continuous continual automatic production operation cannot be formed.It is heated using single furnace body, and is sent equipped with stokehold
Expect device, has height difference product that cannot normally enter furnace for longitudinal, heating limitation is big, causes many products can not forging molding.
Summary of the invention
In order to solve deficiency in the prior art, provide it is a kind of by root loading and unloading, enter furnace and come out of the stove, enter the technological actions such as mould,
Labor intensity of workers is reduced, the railway switch rail forging automatic production line of working efficiency is improved.
A kind of railway switch rail forges automatic production line, includes one group of storage rack along rail conveying direction, on one group
Expect frame, conveying device and one group of blanking rack, is equipped with the heating that heating is implemented to end of rail in the one side of conveying device and fills
The forging apparatus of forging is set and implements to heating position, the storage rack includes magazine, close to the storing branch
Frame upper surface is equipped with pusher, and the drive that driving pusher is moved back and forth along feed direction is equipped on the magazine
Dynamic device, the pusher includes installation on the drive means with the movable plate of driving device movement, in the activity
The pusher that one end can stretch out magazine upper surface and can retract magazine upper surface under external force is hinged on plate
Part；The stock shelf includes pedestal, sliding support is being movably equipped with close to the pedestal upper surface side, in the cunning
It is hinged with the scraping wings that one end can stretch out pedestal upper surface and can retract pedestal upper surface under external force on dynamic bracket,
It is fixed with the mobile upper material oil cylinder of driving sliding support on the pedestal, a pair of of limit feeding oil is equipped on the pedestal
The feeding travel switch of cylinder stroke；The conveying device includes one group of delivery track, and energy is equipped on the delivery track
The travelling platform moved along delivery track is equipped with long rails on the travelling platform, and energy is equipped on the long rails
The vertical shift vehicle frame of track longitudinal movement along longitudinal direction, is equipped on the vertical shift vehicle frame and is capable of clamping rail and can go up and down and overturn
Falsework.
Further, the heating device includes furnace foundation seat, is respectively equipped with round versatible furnace on the furnace foundation seat
With imitative type furnace, the infrared thermometer for detecting each furnace temperature is respectively equipped in the versatible furnace and imitative type furnace side；It is heating
Device side is additionally provided with the supersonic range finder of detection location of rail and length.
Further, the forging apparatus includes press machine, is equipped with upper die holder in the press machine middle slip
And lower die holder, it is fixed with the upper mold of one group of different size on the upper die holder, one group is fixed on the lower die holder
With the matched lower die of upper mold, the translation oil cylinder that driving upper die holder and lower die holder move together is equipped on the press machine,
The press machine, which is equipped with, can be fixedly clamped upper die holder and lower die holder the clamping cylinder on press machine.
Further, the scraping wings is equidistantly evenly equipped with one group along feed direction.
Further, a pair of of feeding photoelectric sensing is being equipped with along the both ends of feed direction close to the pedestal upper surface
Device；Sliding rail is equipped on the pedestal, the sliding support is slidably arranged on sliding rail；It is free in the upper material oil cylinder
End is equipped with the limit plate cooperated with feeding travel switch, and feeding is equipped on the oil inlet pipe of the feeding cylinder circuit and is slowed down
Device；It is equipped with block by rail conveying terminal one end in the pedestal, the block is closed on feeding photoelectric sensor；Described
Magazine be equipped with installation activity plate slideway；The driving device is chain and sprocket wheel, and the movable plate is fixed
It is mobile with chain on chain, the limited block of limitation pusher part is equipped on the movable plate；Each storage rack it
Between be equipped with the feeding motor that the connection of each sprocket wheel is realized to the shaft that moves synchronously and drive shaft work.
Further, the falsework includes being slidably arranged in crane on vertical shift vehicle frame, in the vertical shift vehicle frame
It is equipped with the lifting cylinder of driving crane lifting, the clamp for clamping rail and being able to rotate are equipped on the crane,
The crane is equipped with the rotating electric machine of driving clamp rotation.
Further, the blanking rack includes blanking bracket, is sliding setting close to the blanking pedestal upper end face
There is blanking slide plate, is hinged on the blanking slide plate under capable of stretching out blanking pedestal upper end face and capable of retracting under external force
The blanking push plate for expecting pedestal upper end face is equipped with the roller bearing of one group of supporting rail in the blanking pedestal upper end face, in institute
The blanking bracket stated is equipped with the blanking row of the mobile lower material oil cylinder and a pair of control blanking oil cylinder stroke of driving blanking slide plate
Cheng Kaiguan is equipped with a pair of of blanking photoelectric sensor along rail conveying direction both ends in the blanking bracket, in the blanking
Bracket rail conveys terminal one end and is equipped with striker plate.
Further, governor is equipped on the blanking oil path in oil cylinder.
Using the railroad turnout steel rail forging line of above structure, advantage is that the realization of rail forging molding can be made continuous automatic
Metaplasia produces, and operator's intervention is not needed in entire production process, is all carried out by preset program, process repeatability
Height, stable product quality, especially automatic forging production line can mitigate labor intensity of workers significantly, reduce in production process
Security risk improves working efficiency.Using clean reproducible energy electric energy heating rail, can reduce environmental pollution, protection life
State environment.
This set railway switch rail forging automatic production line is not only able to achieve the molding full-automation of rail, has also been devised
The continuous automatic charging function of rail can guarantee that rail molding is continuously continual and be produced.Using double-station heating system, energy
The hot briquetting requirement for guaranteeing all rail members of railway switch rail, substantially increases the application range of production line.Using four stations
The integrally formed raising product quality of mold, can guarantee stable product quality.
This set railway switch rail forges in automatic production line, and the two-stage feeding unit material of use realizes forging line
Continuous and automatic molded design and double-station heating mode belong to and use for the first time both at home and abroad, realize machine to the product of other industry
Intelligently forging has important reference to tool, has filled up in domestic railway track forging industry outside different product structure or product
The very big product of shape size difference realizes the blank of continuous automatic forging molding on the automatic stamping line of same, simultaneously also
It can guarantee that the quality of product is stablized, higher production efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is storage rack structural schematic diagram of the present invention；
Fig. 3 is stock shelf structural schematic diagram of the present invention；
Fig. 4 is conveying device structural schematic diagram of the present invention；
Fig. 5 is schematic diagram of heating device of the present invention；
Fig. 6 is forging apparatus structural schematic diagram of the present invention；
Fig. 7 is forging apparatus transverse structure schematic diagram of the present invention；
Fig. 8 is blanking rack structural schematic diagram of the present invention.
Specific embodiment
Railway switch rail as shown in Figure 1 forges automatic production line, includes one group of storage rack along rail conveying direction
1, one group of stock shelf 2, conveying device 3 and blanking rack are equipped with heating device 5 and forging apparatus 6, rail in 3 side of conveying device
Motion profile is to be transferred to blanking rack 4 by root by conveying device 3 later from storage rack 1 to stock shelf 2, and conveying device 3 is from upper
Material frame 2 makes rail one end successively pass through heating device 5 and forging apparatus, realization pair during rail is transported to blanking rack 4
The forging of railway switch rail.
Storage rack 1 as shown in Figure 2 includes magazine 1-1, and pusher, pusher are equipped on magazine 1-1
Close to the upper surface upper magazine 1-1, the driving dress that driving pusher is moved along feed direction is equipped on magazine 1-1
It sets, driving device is chain 1-5 and sprocket wheel 1-6 in the embodiment, is moved by sprocket wheel 1-6 drive chain, and pusher is fixed
It is moved back and forth on chain 1-5 with chain 1-5, pusher includes movable plate 1-2, and movable plate 1-2 is fixed on chain 1-5
On, it is additionally provided with the slideway 1-4 of installation activity plate 1-2 on magazine 1-1, system branch is played to movable plate 1-2 by slideway 1-4
Guiding role is supportted, pusher part 1-3 is hinged on movable plate 1-2, pusher part 1-3 can be rotated around articulated position, nature
Lower pusher part 1-3 stretches out the upper surface magazine 1-1, and an end face of pusher part 1-3 can be placed on magazine 1-1
The rail rail bottom contact aside of upper surface, and being equipped with limited block 1-7 on movable plate 1-2 makes pusher part 1-3 be able to maintain stretching
State without being rotated further around hinge joint, rail can be fed forward when pushing ahead feeding；And it is stretched out in backhaul
The pusher part 1-3 of the upper surface magazine 1-1 is rotated retraction pedestal upper end face around hinge joint by after the blocking of rail, until not
Pusher part 1-3 is stopped to stretch out the upper surface magazine 1-1 again (because of its one end phase by locating part blocking by external force again
To heavier), whole process is driven the movable plate on chain 1-5 to realize by sprocket wheel 1-6 positive and negative rotation and moved back and forth, to will set
Rail doctrine promotion in the upper surface magazine 1-1 is fed forward.In order to keep the sprocket wheel 1-6 on each storage rack 1 synchronous
Movement is equipped on a shaft 1-8, shaft 1-8 and each magazine 1-1 between each storage rack 1 and is located at ipsilateral sprocket wheel 1-6
Connection drives each sprocket wheel 1-6 to move synchronously, and so as to move synchronously pusher part 1-3, drive shaft is equipped on shaft 1-8
The feeding motor 1-9 of 1-8 rotation.
Stock shelf 2 as shown in Figure 3 includes pedestal 2-1, is equipped with sliding close to the upper surface pedestal 2-1 position on pedestal 2-1
Bracket 2-2, in order to make mobile stablize of sliding support 2-2 be equipped with the sliding rail 2-7 for installing sliding support 2-2 on pedestal 2-1, in cunning
The scraping wings 2-3 of similar pusher part 1-3 is hinged on dynamic bracket 2-2, pedestal is stretched out in one end to scraping wings 2-3 always under natural conditions
The upper surface 2-1, and an end face of scraping wings 2-3 can with the rail rail bottom contact aside that is placed on the upper surface pedestal 2-1, and
The pusher part 1-3 other end can be resisted against is kept on sliding support 2-2 stretch out state without being rotated further around hinge joint, to
Rail can be fed forward when preceding push feed；And the scraping wings 2-3 of the upper surface pedestal 2-1 is stretched out in backhaul by rail
Blocking after rotated around hinge joint and retract the upper surface pedestal 2-1, scraping wings 2-3 stretches out again when being no longer influenced by external force and stopping
The upper surface pedestal 2-1 is (because it is fallen by the relatively heavy meeting nature in one end that sliding support stops acts against sliding support
On).It is additionally provided with the mobile upper material oil cylinder 2-4 of driving sliding support 2-2 on pedestal 2-1, is driven and is slided by upper material oil cylinder 2-4
Bracket 2-2 moves back and forth the conveying for driving scraping wings 2-3 to carry out rail, except of course that can also use outside embodiment in figure
The common driving method such as motor and screw rod is equipped with a pair of of feeding photoelectric sensing along feed direction both ends in the upper surface pedestal 2-1
Device 2-6, the feeding photoelectric sensor 2-6 close to 1 one end of storage rack is for incuding whether rail on storage rack 1 reaches stock shelf 2
Position, and the feeding photoelectric sensor 2-6 of opposite proximal end is used to incude whether tail end has rail delay, if there is having sensed steel
Rail is detained then upper material oil cylinder 2-4 and stops the work of feeding forward.It is additionally provided with a pair of of feeding travel switch 2-5 on pedestal 2-1, makes to lean on
The rail stroke of front end can just reach the feeding photoelectric sensor 2-6 of feeding front end, in the free end upper material oil cylinder 2-4
Equipped with the limit plate 2-8 cooperated with feeding travel switch 2-5.In order to avoid rail is stablized in pedestal 2-1 upper surface movement speed
The too fast generation inertia of meeting goes out pedestal 2-1 or breaks pedestal, and feeding retarder 2-9 is added on the circuit upper material oil cylinder 2-4.Such as
Three scraping wings 2-3 are equidistantly evenly equipped in embodiment shown in Fig. 2 on sliding support 2-2, can will be placed on pedestal in this way
Rail on 2-1 is equidistantly fed forward for more simultaneously, and remains that close most preceding rail can be sent to most preceding feeding light
Transfer efficiency is improved in the position electric transducer 2-6, is equipped with block 2-10 in pedestal 2-1 feeding terminal point and stops rail, prevents because used
Property skids off pedestal 2-1, and is maintained at the position feeding photoelectric sensor 2-6 of terminal.In addition in figure embodiment it is ternary
Scraping wings 2-3 form can also be single scraping wings or the scraping wings combining form of other quantity in actual use.
Rail is placed on storage rack 1 when work, drives pusher to send rail by sprocket wheel 1-6 drive chain 1-5
To stock shelf 2 and 1 junction of storage rack, the light inductance sensor passes signal in herein makes pusher backhaul, while on
Material oil cylinder 2-4 driving sliding support 2-2 drives scraping wings 2-3 to push rail forward, when the photoelectric sensor in terminal incudes
To having rail at this position, then whole system no longer carries out the movement of feeding forward, the rail until being located at final position
It is removed until no longer being sensed by feeding photoelectric sensor 2-6.
Conveying device 3 as shown in Figure 4 includes one group of delivery track 3-1, the length direction of delivery track 3-1 and rail
Conveying direction is consistent, and being equipped on delivery track 3-1 can be along the travelling platform 3-2 that delivery track 3-1 is moved, on travelling platform 3-2
Equipped with the mobile traversing motor of driving travelling platform 3-2, be equipped with long rails 3-3 on travelling platform 3-2, long rails 3-3 with it is defeated
Send track 3-1 to be spatially mutually perpendicular to, be equipped on long rails 3-3 can track 3-3 mobile vertical shift vehicle frame 3-4 along longitudinal direction,
Same vertical shift vehicle frame 3-4 is equipped with the mobile vertical shift motor of driving vertical shift vehicle frame 3-4, and falsework is equipped on vertical shift vehicle frame 3-4
3-5, falsework 3-5 include the crane 3-51 being slidably arranged on vertical shift vehicle frame 3-4, and driving is equipped on vertical shift vehicle frame 3-4
The lifting cylinder 3-52 of crane 3-51 lifting, the guide post 3-55 of installation crane 3-51 is equipped on vertical shift vehicle frame 3-4, is being risen
Crane 3-51 can be made to move up and down along guide post 3-55 under drop oil cylinder 3-52 driving, being equipped on crane 3-51 can step up
Rail and the clamp 3-53 that can do spinning movement are equipped with the rotating electric machine 3- of driving clamp 3-53 rotation on crane 3-51
54, teeth are equipped in the outer ring clamp 3-53 in real work, and rotating electric machine 3-54 output end is equipped with gear cooperate with teeth
Drive clamp 3-53 rotation.Multiple conveying devices are provided with according to rail length in total system, when there is rail to be transported to feeding
When 2 end of frame, feeding photoelectric sensor 2-6 senses that there is rail in the position, and travelling platform 3-2 is moved to rail present position, it
Crane 3-51 lifting falls into rail in clamp 3-53 rail clamping by lifting cylinder 3-52 afterwards, later travelling platform 3-2 band
Dynamic rail removes 2 position of stock shelf, and after entering 5 station of heating device, vertical shift vehicle frame 3-4 is mobile to enter heating for rail one end
It is heated in device 5, vertical shift vehicle frame 3-4 backhaul after the completion separates rail with heating device 5, the card of rotating electric machine 3-54 rotation later
Pincers 3-53 makes rail accumbency, and travelling platform 3-2 continues to move to reach the stopping of 6 station of forging apparatus, and vertical shift vehicle frame 3-4 will be heated just now
End of rail be moved in forging apparatus 6 and forged, remove forging apparatus 6 after the completion, clamp 3-53 rotation keeps rail perpendicular
Vertical, travelling platform 3-2 is mobile to be moved to 4 position of blanking rack, the feeding photoelectric sensor 2-6 induction of 4 starting point of blanking rack for rail
Lifting cylinder 3-52 drives crane 3-51 decline after to rail, and clamp 3-53 unclamps rail and rail is placed in blanking rack 4,
Travelling platform 3-2 is mobile later conveys the return initial position of conveying device 3 next time.
Heating device 5 as shown in Figure 5 includes furnace foundation seat 5-1, and circle versatible furnace 5-2 and imitative type are equipped on furnace foundation seat 5-1
Furnace 5-3, imitative type furnace 5-3 can heat the consistent rail of rail section size, and heating efficiency is high, and speed is fast, and temperature is uniform.It is logical
The longitudinal rail that sectional dimension differs greatly everywhere of rail can be heated with furnace 5-2, heating speed is slow, and temperature is uniform, can protect
Card rail heating quality prevents rail hot-spot burning.It is double-station furnace in the embodiment, is to be directed to different size steel
Rail heats and implements, can be only with one of heating furnace when the rail implementation just for a kind of specification.General
Furnace 5-2 and the imitative side type furnace 5-3 are respectively equipped with the infrared thermometer 5-4 for detecting each furnace temperature, also set in 5 side of heating device
There is supersonic range finder 5-5, the ultrasound emission mouth of supersonic range finder 5-5 should be concordant with each heating furnace feeding inlet, can essence
Really measurement location of rail guarantees that every rail enters furnace length and enters mould position consistency.
Forging apparatus 6 as shown in Figures 6 and 7 includes press machine 6-1, is equipped with upper die holder 6-2 in press machine 6-1 middle slip
With lower die holder 6-3, the upper mold 6-4 of one group of different size is fixed on the upper die holder 6-2, it is fixed on lower die holder 6-3
There are one group and the matched lower die 6-5 of upper mold 6-4, driving upper die holder 6-2 and lower die holder 6-3 is equipped on press machine 6-1 and is moved together
Dynamic translation oil cylinder 6-6 is provided with one group of different size since the rail to different size forge event mold, this
It is provided with about four groups modules in embodiment, drives die holder 6-3 up and down is mobile to make to be forged by translation oil cylinder 6-6
Upper and lower module is moved to press machine 6-1 medium position, can protect press machine 6-1 but also mold is made to forge stress equalization, in order to
The die table in forging process, is equipped with one group of clamping cylinder 6-7 on press machine 6-1, and clamping cylinder 6-7 can will be positioned respectively
Good upper die holder 6-2 and lower die holder 6-3 is clamped on press machine 6-1, so that the forging process made is more stable.
4 basic system of blanking rack as shown in Figure 8 is similar with stock shelf 2, and partial structurtes are varied comprising blanking branch
Frame 4-1 is being provided with blanking slide plate 4-2 close to the blanking upper surface the bracket 4-1 sliding, blanking is equipped in blanking rack 4
For sliding rail 2-7 for installing blanking slide plate 4-2, the upper surface blanking bracket 4-1 can be stretched out by being hinged on the blanking slide plate 4-2
And the blanking push plate 4-3 of the upper surface blanking bracket 4-1 can be retracted under external force, in the upper surface blanking bracket 4-1
Roller bearing 4-4 equipped with one group of supporting rail is equipped with driving blanking slide plate 4-2 movement on the blanking bracket 4-1
The blanking travel switch 4-6 of material oil cylinder 4-5 stroke, lower material oil cylinder 4-5 oil circuit are equipped under lower material oil cylinder 4-5 and a pair of control
Governor 4-9 is equipped with a pair of of blanking photoelectric sensor 4-7 along rail conveying direction both ends in the blanking bracket 4-1, in institute
The blanking bracket 4-1 rail conveying terminal one end stated is equipped with striker plate 4-8；When work, conveying device 3 is defeated by the rail forged
It is sent on blanking bracket 4-1, the blanking photoelectric sensor 4-7 for being now in starting point senses rail, lower material oil cylinder 4-5 driving
Blanking slide plate 4-2 is mobile, and rail is pushed on roller bearing 4-4 by the blanking push plate 4-3 on blanking slide plate 4-2, when next
After rail is pushed on roller bearing 4-4, front can be pushed to have located since the rail frictional force on roller bearing 4-4 is small
It is continued to move along in the rail on roller bearing 4-4；It has been placed in blanking slide plate 4-2 backhaul when blanking push plate 4-3 encounters
It is retracted in blanking bracket 4-1 when rail on blanking bracket 4-1；The stroke range of lower material oil cylinder 4-5 is opened by a pair of of blanking stroke
4-6 control is closed, blanking gag lever post 4-10 and blanking travel switch 4-6 cooperation is equipped in the free end lower material oil cylinder 4-5 and realizes limit,
The terminal one end in blanking bracket 4-1 conveying rail direction is arranged in another blanking photoelectric sensor, is located at blanking for detecting
Whether the rail on bracket 4-1 has been fully loaded with, and fully loaded rear blanking rack 4 will stop working, in order to ensure being in the steel at maximal end point end
Rail will not skid off blanking rack 4, be equipped with striker plate 4-8 in blanking bracket 4-1 terminal one end.
Production line control system described above is controlled by the technological action of setting by PLC programming, each station
Between communicated by interchanger or hardwire, send signal and feedback signal, realize that rail forges continuous automatic production.
Claims (8)
1. a kind of railway switch rail forges automatic production line, it is characterised in that: include one group of storing along rail conveying direction
Frame (1), one group of stock shelf (2), conveying device (3) and one group of blanking rack (4), conveying device (3) side be equipped with pair
End of rail implements the heating device (5) of heating and implements the forging apparatus (6) of forging, the storage rack to heating position
(1) include magazine (1-1), pusher is being equipped with close to the magazine upper surface (1-1), in the storing
Bracket (1-1) is equipped with the driving device that driving pusher is moved back and forth along feed direction, and the pusher includes peace
For dress on the drive means with the movable plate (1-2) of driving device movement, being hinged with one end on the movable plate (1-2) can
It stretches out the magazine upper surface (1-1) and the pusher part (1-3) of the upper surface magazine (1-1) can be retracted under external force；
The stock shelf (2) includes pedestal (2-1), is being movably equipped with sliding support close to described upper surface side pedestal (2-1)
(2-2), one end is hinged on the sliding support (2-2) can stretch out the pedestal upper surface (2-1) and under external force
The scraping wings (2-3) that the upper surface pedestal (2-1) can be retracted is fixed with driving sliding support (2-2) on the pedestal (2-1)
Mobile upper material oil cylinder (2-4) is equipped with a pair of feeding row for limiting upper material oil cylinder (2-4) stroke on the pedestal (2-1)
Cheng Kaiguan (2-5)；The conveying device (3) includes one group of delivery track (3-1), is set on the delivery track (3-1)
There is travelling platform (3-2) that can be mobile along delivery track (3-1), be equipped with long rails (3-3) on the travelling platform (3-2),
On the long rails (3-3) be equipped with can along longitudinal direction track (3-3) longitudinal movement vertical shift vehicle frame (3-4), described
Vertical shift vehicle frame (3-4) is equipped with the falsework (3-5) for being capable of clamping rail and capable of going up and down and overturning.
2. a kind of railway switch rail according to claim 1 forges automatic production line, it is characterised in that: described adds
Thermal (5) includes furnace foundation seat (5-1), is respectively equipped with round versatible furnace (5-2) and imitative type furnace on the furnace foundation seat (5-1)
(5-3) is respectively equipped with the infrared thermometer for detecting each furnace temperature in the versatible furnace (5-2) and the side imitative type furnace (5-3)
(5-4)；The supersonic range finder (5-5) of detection location of rail and length is additionally provided in heating device (5) side.
3. a kind of railway switch rail according to claim 1 forges automatic production line, it is characterised in that: the forging
Making device (6) includes press machine (6-1), is equipped with upper die holder (6-2) and lower die holder in described press machine (6-1) middle slip
(6-3) is fixed with the upper mold (6-4) of one group of different size on the upper die holder (6-2), in the lower die holder (6-3)
On be fixed with one group and upper mold (6-4) matched lower die (6-5), on the press machine (6-1) be equipped with driving upper die holder (6-
2) translation oil cylinder (6-6) moved together with lower die holder (6-3) is equipped on the press machine (6-1) by upper die holder (6-2)
Can be fixedly clamped the clamping cylinder (6-7) on press machine (6-1) with lower die holder (6-3).
4. forging automatic production line to a kind of railway switch rail described in 3 any one according to claim 1, feature exists
In: the scraping wings (2-3) is equidistantly evenly equipped with one group along feed direction.
5. a kind of railway switch rail according to claim 4 forges automatic production line, it is characterised in that: close to institute
The pedestal upper surface (2-1) stated is equipped with a pair of of feeding photoelectric sensor (2-6) along the both ends of feed direction；In the pedestal
(2-1) is equipped with sliding rail (2-7), and the sliding support (2-2) is slidably arranged on sliding rail (2-7)；In the feeding oil
The cylinder free end (2-4) is equipped with the limit plate (2-8) cooperated with feeding travel switch (2-5), returns in the upper material oil cylinder (2-4)
The oil inlet pipe on road is equipped with feeding retarder (2-9)；Block is equipped with by rail conveying terminal one end in the pedestal (2-1)
(2-10), the block (2-10) are closed on feeding photoelectric sensor (2-6)；Peace is equipped on the magazine (1-1)
Fill the slideway (1-4) of movable plate (1-2)；The driving device is chain (1-5) and sprocket wheel (1-6), the movable plate (1-
2) it is fixed on chain (1-5) with chain (1-5) movement, limitation pusher part (1-3) is equipped on the movable plate (1-2)
Limited block (1-7)；It is equipped between each storage rack (1) and the shaft (1- moved synchronously is realized into each sprocket wheel (1-6) connection
8) and drive shaft work feeding motor (1-9).
6. a kind of railway switch rail according to claim 1 forges automatic production line, it is characterised in that: the work
Making frame (3-5) includes being slidably arranged in crane (3-51) on vertical shift vehicle frame (3-4), is set on the vertical shift vehicle frame (3-4)
The lifting cylinder (3-52) for having driving crane (3-51) to go up and down is equipped with clamping rail and energy on the crane (3-51)
The clamp (3-53) of rotation are equipped with the rotating electric machine (3- of driving clamp (3-53) rotation on the crane (3-51)
54)。
7. a kind of railway switch rail according to claim 1 forges automatic production line, it is characterised in that: under described
Expect that frame (4) include blanking bracket (4-1), the blanking bracket upper surface (4-1) sliding is being provided with blanking slide plate (4-
2) the blanking bracket upper surface (4-1) can be stretched out and can retract under external force by, being hinged on the blanking slide plate (4-2)
The blanking push plate (4-3) of the upper surface blanking bracket (4-1) is equipped with one group of supporting steel in the blanking bracket upper surface (4-1)
The roller bearing (4-4) of rail is equipped with the mobile lower material oil cylinder of driving blanking slide plate (4-2) on the blanking bracket (4-1)
The blanking travel switch (4-6) of material oil cylinder (4-5) stroke under (4-5) and a pair of control, on described edge blanking bracket (4-1)
Rail conveying direction both ends are equipped with a pair of of blanking photoelectric sensor (4-7), convey terminal in blanking bracket (4-1) rail
One end is equipped with striker plate (4-8).
8. a kind of railway switch rail according to claim 7 forges automatic production line, it is characterised in that: described
Lower material oil cylinder (4-5) oil circuit is equipped with governor (4-9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811183921.0A CN109202006B (en) | 2018-10-11 | 2018-10-11 | Full-automatic production line for forging railway turnout steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811183921.0A CN109202006B (en) | 2018-10-11 | 2018-10-11 | Full-automatic production line for forging railway turnout steel rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109202006A true CN109202006A (en) | 2019-01-15 |
| CN109202006B CN109202006B (en) | 2023-10-13 |
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ID=64979728
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811183921.0A Active CN109202006B (en) | 2018-10-11 | 2018-10-11 | Full-automatic production line for forging railway turnout steel rail |
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| Country | Link |
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| CN (1) | CN109202006B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695291A (en) * | 2019-09-06 | 2020-01-17 | 徐州东力锻压机械有限公司 | Use method of lower die pushing device of hot forging equipment |
| CN113895835A (en) * | 2021-09-29 | 2022-01-07 | 倍恩智能设备(山东)有限公司 | Intelligent material warehouse external feeding system |
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| US3916667A (en) * | 1973-02-10 | 1975-11-04 | Hans Joachim Paknke | Forging machines |
| CN201311170Y (en) * | 2008-12-11 | 2009-09-16 | 上海东富龙科技股份有限公司 | Automatic feed discharge cart |
| CN102114518A (en) * | 2010-11-26 | 2011-07-06 | 天津市天锻压力机有限公司 | Precision forging process production line for steel rail turnout |
| CN104308064A (en) * | 2014-10-17 | 2015-01-28 | 济南奥图自动化工程有限公司 | Novel steel rail conveying manipulator |
| CN208866338U (en) * | 2018-10-11 | 2019-05-17 | 中铁高新工业股份有限公司 | A kind of railway switch rail forging automatic production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1049859A (en) * | 1962-10-05 | 1966-11-30 | Ass Elect Ind | Improvements in and relating to the control of heating furnaces |
| US3916667A (en) * | 1973-02-10 | 1975-11-04 | Hans Joachim Paknke | Forging machines |
| CN201311170Y (en) * | 2008-12-11 | 2009-09-16 | 上海东富龙科技股份有限公司 | Automatic feed discharge cart |
| CN102114518A (en) * | 2010-11-26 | 2011-07-06 | 天津市天锻压力机有限公司 | Precision forging process production line for steel rail turnout |
| CN104308064A (en) * | 2014-10-17 | 2015-01-28 | 济南奥图自动化工程有限公司 | Novel steel rail conveying manipulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110695291A (en) * | 2019-09-06 | 2020-01-17 | 徐州东力锻压机械有限公司 | Use method of lower die pushing device of hot forging equipment |
| CN113895835A (en) * | 2021-09-29 | 2022-01-07 | 倍恩智能设备(山东)有限公司 | Intelligent material warehouse external feeding system |
| CN113895835B (en) * | 2021-09-29 | 2022-08-02 | 倍恩智能设备(山东)有限公司 | Intelligent material warehouse external feeding system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109202006B (en) | 2023-10-13 |
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