CN204221541U - Large weight strand sharpening machine - Google Patents

Large weight strand sharpening machine Download PDF

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Publication number
CN204221541U
CN204221541U CN201420274402.6U CN201420274402U CN204221541U CN 204221541 U CN204221541 U CN 204221541U CN 201420274402 U CN201420274402 U CN 201420274402U CN 204221541 U CN204221541 U CN 204221541U
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CN
China
Prior art keywords
gate
sharpening machine
strand
type locomotive
grinding
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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.)
Expired - Fee Related
Application number
CN201420274402.6U
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Chinese (zh)
Inventor
白丹
崔立新
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.)
BEIJING DINGXIN TIMES TECHNOLOGY Co Ltd
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BEIJING DINGXIN TIMES TECHNOLOGY Co Ltd
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Priority to CN201420274402.6U priority Critical patent/CN204221541U/en
Application granted granted Critical
Publication of CN204221541U publication Critical patent/CN204221541U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of large weight strand sharpening machine.This sharpening machine have employed and only allows the following-up type machine arrangement of grinding wheel movement, and it comprises: with the arrangement for grinding of gate-type locomotive and parallel travelling car movement, conductive contact group and be correspondingly connected the compositions such as conductive bus bar group, liquid medium fast connecting joint group, safety door.The system integration of grinding wheel depress oil cylinder is on gate-type locomotive, therefore mobile device and ground installation do not have liquid medium to continue to be connected.And circuit to connect be to be undertaken by the press connecting of conductive contact and conductive bus bar being slidably connected.This sharpening machine has reliable operation, the life-span is long, cost is low, energy-conservation, efficient advantage.

Description

Large weight strand sharpening machine
Technical field
The utility model relates to a kind of strand sharpening machine of metallurgical finishing, particularly one large weight strand sharpening machine.
Background technology
Strand, particularly variety steel strand, all will through reconditioning process as deep processing is last, to eliminate the defect such as oxide skin, crackle on surface.And present large weight strand (slab, bloom etc.) sharpening machine, its structure is all similar to the Horizontal Surface Grinding Machine Structure of routine, and strand is placed on the chassis of movement, moves back and forth by mobile trolley used drive strand, realizes the reconditioning of emery wheel to strand.This machine tool layout structure is referred to as fixed grinder structure.This fixed sharpening machine due to moving-member quality large, therefore mobile to consume the energy large.Continuous casting steel billet for routine: long 10 meters, the strand of wide 2 meters, weighs more than 20 ton.Chassis heavily needs more than 10 tons for this reason.Will draw more than 30 ton of load during reconditioning to move back and forth, want quick speed change at the two ends of moving range, be become by the speed of 40 ~ 60 ms/min the speed of reverse 40 ~ 60 ms/min, what present reconditioning table vehicle speed was the fastest reaches 90 ms/min.The mobile energy of waste like this is very large, and chassis bearing shell, bearing spare parts consumption are also large.Described in " Semiautomatic plate blank sharpening machine " of number of patent application [CN202317890 U], the friction of roller rest road is adopted to drive the reciprocating structure of strand, the sharpening machine that pottery Co., Ltd. of Japan produces adopts pinch roll to send the reciprocating structure of steel billet to, and these structures still exist the large shortcoming of moving object weight.See Cai Guangqi, Zheng Huanwen " current status and prospect of domestic and international sharpening machine for copper billet " " grinding machine and grinding " No.3,1984.
Also once occurred adopting and make strand motionless and make grinding wheel device move back and forth the sharpening machine of the following-up type layout structure of reconditioning.Integrity problem and economy problems is there is because the grinding wheel device of movement is repeatedly connected with ground installation, as connectivity problems such as hydraulic medium, lubricant medium, cooling water, control signal, forceful electric power, although this structure is energy-conservation, cannot practical application.This is also the reason that present sharpening machine does not adopt this energy-saving design scheme.
There is fixed sharpening machine again when reconditioning, because strand moves repeatedly, be difficult to safety at sharpening machine import and export and close, there is emery wheel and to burst the hidden danger of hurting sb.'s feelings.
Utility model content
In order to solve the problem, the utility model provides a kind of and energy-conservation, practical, economical, safe is suitable for large weight strand following-up type sharpening machine.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
The utility model is a kind of large weight sharpening machine, its adopts following-up type machine arrangement form, and it comprises: roller-way, guide rail, gate-type locomotive, arrangement for grinding, move in parallel dolly, transmission device, conductive contact group and correspondingly connect the compositions such as conductive bus bar group, liquid medium fast connecting joint group, safety door.
The inner roller-way of sharpening machine is connected with outside roller-way, and strand can be entered by roller-way, exit, through position to be grinding, sharpening machine inside, clamping device is equipped with in two ends, reconditioning position or front and back, clamping, fixing strand to be grinding.Also the mode held up from bottom can be adopted to fix casting to be repaired.
Have the guide rail parallel with roller-way in grinding machine, gate-type locomotive wheel is positioned on guide rail, gate-type locomotive by being fixed on the transmission device of lathe bed, if motor or hydraulic motor are by steel wire rope or chain-driving walking; Gate-type locomotive is equipped with guide rail vertical with roller-way direction, is loaded with moving in parallel dolly and moving of arrangement for grinding thereon.Dolly is by driven by motor.Arrangement for grinding comprises: emery wheel depress oil cylinder, the formations such as grinding wheel frame.
Hydraulic system belonging to grinding wheel of sharpening machine for copper hydraulic cylinder for reduction system, comprising: energy source station, water-cooling system, lubricating system, hydraulic control valve group and corresponding electric controller etc. are all positioned on gate-type locomotive.Be made into hydraulic control subsystem.
Have the liquid medium snap joint group of stretching out at gate-type locomotive, these linker component not do not connect with the pipeline such as gate-type locomotive and the component cooling water system pipeline of parallel travelling car, the hydraulic system moved in parallel on dolly.Quick-replaceable cooling water and liquid medium position is had in grinding machine.There is the corresponding snap joint group be connected with ground liquids medium supply station herein.At this moment gate-type locomotive reaches, and the liquid medium joint group snap joint group corresponding on ground on locomotive can be dynamically connected certainly.When gate-type locomotive leaves, snap joint group can be separated automatically.Be similar to the air refuelling joint of aircraft.Gate-type locomotive is reached this position of lathe bed, just can change cooling water and hydraulic medium that temperature raised.Also can according to the factors such as strand temperature to be grinding, adjustment cooling water and hydraulic medium number.
Electric connecting mode on the main control room of lathe bed static part and gate-type locomotive is: the conductive contact group by press connecting that the conductive bus bar group of fixing along guide rail direction and gate-type locomotive stretch out is slidably connected, and is similar to the connected mode of plait on electric car of public traffic.The often group connecting busbar group is many busbars, conductive contact group is that corresponding bull connects.Connection busbar group and conductive contact group connect can have multilayer to connect.The electric control signal connected in addition also can realize separately through wireless communication transmission.
Grinding machine roller-way two ends enter, export safety door, and during reconditioning, safety door is closed, and gate-type locomotive works in the lathe bed closed, and can not hurt sb.'s feelings during emery wheel explosion.
Compare existing sharpening machine technology, the utility model has the following advantages:
1. by the change of sharpening machine project organization, moving load is light, and after have employed snap joint, cooling water and hydraulic medium load capacity are greatly reduced, corresponding hydraulic test weight also alleviates, the heavy < of gate-type locomotive load 5 tons, because gate-type locomotive load reduction, gate-type move car weight < 2 tons, total load < 7 tons, the energy-conservation >80% of mobile power consumption;
2. moving load facilitates raising emery wheel translational speed, raises the efficiency after alleviating, and improves emery wheel translational speed simultaneously and can also reduce grinding burn casting billet surface;
3. gate-type locomotive and institute's carrying device equipment connection motionless with ground do not have liquid medium soft pipeline traction to be connected, and only have the power line of electricity and controlled quentity controlled variable to connect.And just being slidably connected by press connecting head, reliable operation, the life-span is long, cost is low;
4. on gate-type locomotive the control signal number of connection with arrangement for grinding and the equipment motionless with ground few, be convenient to realize;
5. the spare unit such as bearing shell, bearing, spare parts consumption greatly reduce;
6. sharpening machine work time, safety door close, device security is good.
Accompanying drawing explanation
Fig. 1 is the main schematic diagram of the utility model.
Fig. 2 is the schematic diagram that the utility model is seen from the side.
Fig. 3 is the schematic diagram that the utility model direction along ng a path is seen.
Wherein: strand 1, roller-way 2, quick-replaceable liquid medium position 3, guide rail 4, move in parallel dolly 5, gate-type locomotive 6, arrangement for grinding 7, drive motors or hydraulic motor 8, pressure joint 9, busbar 10, gate-type locomotive liquid quick coupling 11, fixed position liquid quick coupling 12, safety door 13 with it.
Specific embodiments
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this example, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
As shown in Figure 1, be a kind of large weight strand sharpening machine schematic diagram of following-up type layout.
As shown in Figure 2,3, for one large weight strand sharpening machine, comprising: roller-way 2, guide rail 4, move in parallel dolly 5, gate-type locomotive 6, arrangement for grinding 7, drive motors or hydraulic motor 8, crimping head group 9, busbar group 10, liquid medium snap joint group 11/12, safety door 13.
Sharpening machine roller-way is connected with external roller-way, and strand can enter along roller-way, exit, through sharpening machine.During reconditioning, closed safe door 13, strand is fixed on reconditioning position by the clamping of clamping sides cylinder cylinder or by brace summer picking-up.
Roller-way 4 top has two row's guide rails 5 parallel with roller-way; Gate-type locomotive 6 is taken turns and is positioned on guide rail 5, and gate-type locomotive 6 is by being fixed on the transmission device 9 of lathe bed by walking before and after steel wire rope or chain-driving.
Arrangement for grinding 7 is placed in and moves in parallel on dolly 6.The lower part of arrangement for grinding, in the below moving in parallel dolly, is lifted with sharpening machine grinding head grinding wheel, and is connected with reconditioning bed arrangement for grinding by reconditioning pressure cylinder.The upper part of arrangement for grinding is on gate-type locomotive.The energy source station of reconditioning pressure cylinder, control valve group and electric-control system, lubricating system, mobile control system be all in this position.During reconditioning, start reconditioning motor, drive reconditioning head emery wheel to rotate, its reconditioning pressure adjusts by reconditioning pressure cylinder.
The arrangement for grinding 7 moved in parallel on dolly 6 can do the horizontal cross vertical with raceway and move under driven by motor, starter motor or hydraulic motor 9 simultaneously, moved forward and backward along guide rail 5 by steel wire rope or chain-driving gate-type locomotive 6, the three-dimensional realizing sharpening machine grinding head grinding wheel moves, the reconditioning to steel billet 1 can be completed, after the reconditioning of steel billet 1 completes, unclamp the device of fixing strand, open safety door 13, strand leaves sharpening machine by roller-way.
In sharpening machine, have and change liquid medium position 3, have snap joint group 12 at 3 places.When gate-type locomotive 6 moves to and changes 3 place, liquid medium position, change into and out of snap joint group 11,12 automatic butt, the hydraulic system cooling water that temperature has been raised, component cooling water, also liquid medium is changed, to ensure that the coolant-temperature gage of equipment on gate-type locomotive 6 and hydraulic system and lubricating system normally work simultaneously.When gate-type locomotive leaves, hydraulic quick coupler group is separated automatically.
Dynamic power on gate-type locomotive 6 and control signal connected mode: have from gate-type locomotive 6 and stretch out mechanical arm, arm being equipped with that be connected with cable, elastic metal crimp joint group 9 is one end, the other end is by being fixed on the motionless busbar group 10 of fuselage, metal pressure head 9 contacts by elastic pressure with busbar 10, moving and be slidably connected with gate-type locomotive.
The utility model has that structure is simple, reliable operation, the life-span is long, cost is low, energy-conservation, efficient advantage.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.

Claims (7)

1. a large weight strand sharpening machine, comprising: roller-way, guide rail, gate-type locomotive, move in parallel dolly, arrangement for grinding, transmission device, conductive contact group and busbar group, liquid medium fast connecting joint group, safety door, it is characterized in that:
A, reconditioning strand are entered by roller-way, exit, through position to be grinding, sharpening machine inside, clamping device is equipped with for clamping, fixing strand in two ends, reconditioning position or front and back, and the mode held up from bottom also can be adopted to fix strand to be repaired;
B, have guide rail parallel with roller-way, gate-type locomotive wheel is positioned on guide rail; Gate-type locomotive by being fixed on the transmission device of lathe bed, if motor or hydraulic motor are by steel wire rope or chain-driving walking;
C, gate-type locomotive are equipped with guide rail vertical with roller-way direction, are loaded with moving in parallel dolly and moving of arrangement for grinding thereon; Dolly is by driven by motor; Arrangement for grinding comprises: emery wheel depress oil cylinder, the formations such as grinding wheel frame;
D, gate-type locomotive have the liquid medium fast connecting joint group of stretching out, the inherent correspondence position of sharpening machine lathe bed has corresponding banjo fixing butt jointing group;
E, gate-type locomotive have and stretches out mechanical arm, arm is equipped with the conductive contact group be connected with cable, correspondence position has conductive bus bar group that is parallel with gate-type locomotive moving direction, that be fixed on bed piece motionless to exist.
2. strand sharpening machine according to claim 1, is characterized in that: grinding wheel of sharpening machine for copper hydraulic cylinder for reduction system has only for its special energy source station, lubricating system, water-cooling system, hydraulic control valve group, and is all positioned on gate-type locomotive.
3. strand sharpening machine according to claim 1 or 2, is characterized in that: the joint group that gate-type locomotive stretches out, and it is connected with the system such as corresponding cooling water system, hydraulic medium of equipment on car; In grinder bed, corresponding positions is equipped with the snap joint group in corresponding connecting fluid body medium supply station; At this moment gate-type locomotive reaches, and several groups of corresponding joints energy automatic butt, automatically changes liquid medium, or increase and decrease liquid medium; When gate-type locomotive leaves, joint group can disconnect automatically.
4. strand sharpening machine according to claim 1, is characterized in that: during the motion of gate-type locomotive with the electric connecting mode of lathe bed static part be: the conductive bus bar group of fixing along roller-way direction and gate-type locomotive stretch out conductive contact group and leans on being slidably connected of press connecting.
5. strand sharpening machine according to claim 1 or 4, is characterized in that: the electric controller belonging to grinding wheel of sharpening machine for copper hydraulic cylinder for reduction system is positioned on locomotive.
6. strand sharpening machine according to claim 1, is characterized in that: the mobile driving arrangement and the corresponding controller that move in parallel dolly are positioned on locomotive.
7. strand sharpening machine according to claim 1, is characterized in that: sharpening machine is imported and exported safety door.
CN201420274402.6U 2014-05-27 2014-05-27 Large weight strand sharpening machine Expired - Fee Related CN204221541U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420274402.6U CN204221541U (en) 2014-05-27 2014-05-27 Large weight strand sharpening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420274402.6U CN204221541U (en) 2014-05-27 2014-05-27 Large weight strand sharpening machine

Publications (1)

Publication Number Publication Date
CN204221541U true CN204221541U (en) 2015-03-25

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Application Number Title Priority Date Filing Date
CN201420274402.6U Expired - Fee Related CN204221541U (en) 2014-05-27 2014-05-27 Large weight strand sharpening machine

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759956A (en) * 2015-04-11 2015-07-08 王民生 Full-automatic intelligent plane polishing machine
CN106826436A (en) * 2017-03-01 2017-06-13 济南大学 A kind of metal blank automatic sander

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759956A (en) * 2015-04-11 2015-07-08 王民生 Full-automatic intelligent plane polishing machine
CN106826436A (en) * 2017-03-01 2017-06-13 济南大学 A kind of metal blank automatic sander

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150325

Termination date: 20180527