CN107838595B - A kind of steel plate cutting method - Google Patents
A kind of steel plate cutting method Download PDFInfo
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- CN107838595B CN107838595B CN201710953354.1A CN201710953354A CN107838595B CN 107838595 B CN107838595 B CN 107838595B CN 201710953354 A CN201710953354 A CN 201710953354A CN 107838595 B CN107838595 B CN 107838595B
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- turbogrid plates
- cutting
- cutting method
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- 238000005520 cutting process Methods 0.000 title claims abstract description 168
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 123
- 239000010959 steel Substances 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 238000012545 processing Methods 0.000 description 25
- 238000005516 engineering process Methods 0.000 description 23
- 230000007547 defect Effects 0.000 description 12
- 241000251133 Sphyrna tiburo Species 0.000 description 10
- 239000002893 slag Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010009 beating Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of steel plate cutting methods, it uses bridge steel plate cutting machine, the cutting machine includes rack, transversely-moving rack is installed in rack, vertical shift frame is installed on transversely-moving rack, lifter plate is installed on vertical shift frame, cutting head is installed on lifter plate, the first Turbogrid plates and the second Turbogrid plates are installed in rack；Mechanical arm is equipped between lifter plate and cutting head, mechanical arm includes the first transmission shaft, and the first transmission axis connection first servo motor and first connecting rod, first connecting rod are equipped with second driving shaft, second driving shaft connects second connecting rod, and cutting head is fixedly mounted on the end of second connecting rod；It is equipped with the first retaining mechanism between first connecting rod and lifter plate, the second retaining mechanism is equipped between first connecting rod and second connecting rod；First retaining mechanism includes the first friction plate group, and the second retaining mechanism includes the second friction plate group.The steel plate cutting method achieves many advantageous effects, has a good application prospect and promotion potential in bridge steel plate cutting technique field.
Description
Technical field
The present invention relates to a kind of metal cutting methods, relate more particularly to a kind of steel plate cutting side of bridge steel plate cutting
Method belongs to steel plate cutting and cutting method technical field.
Background technique
Typically, Metal Cutting refers to that being preheating to metal to be cut can using Flame of Natural Gas (oxygen-natural gas)
Burning or the burning point to soften, then hyperbaric oxygen air-flow is released, the slag for making the further vigorous oxidation of metal and generating burning
Blow the process to form notch off.
Metal Cutting has been applied to very more skills as a kind of very important intermetallic composite coating and processing means at present
It is a kind of extremely important, known and widely used technological means in art field.
In Metal Cutting, steel plate cutting is very important a kind of (because steel is most widely used and generally),
It is the most universal one in industry such as widely applying in shipbuilding, bridge processing, automobile industry, machining
Class steel plate processing means.
In steel plate cutting process, need for steel plate to be cut to be placed on bracket.In the bracket, for placing steel plate
Bottom plate be usually lattice-shaped, gap location of gap when cutting between two Turbogrid plates is (to can avoid cutting to bottom
Plate).But there are some defects for existing Turbogrid plates, such as: 1, it typically is fixing shapes, can not move, thus cause using when
Gap between two Turbogrid plates is non-adjustable；2, in view of the self weight of steel plate, generally will not moving steel plate, so needing before processing
Steel plate is implemented to position, causing processing to start rear steel plate can not arbitrarily move；If for different cutting seam Length x Widths
Steel plate is moved to adapt to cutting needs, then moving for steel plate be easy to cause cutting position mobile, influences the quality of cutting, increases
Rejection rate, and manpower is occupied, reduce the efficiency of cutting；3, typically no corresponding positioning device on steel plate apparatus for placing, is caused
Steel plate placement is primary not in place, needs the case where repeatedly adjusting, equally to have seriously affected processing efficiency, reduces productivity etc..
Therefore, for the device for cutting steel plate including stainless steel strut, there are still the necessity for continuing research.On the other hand, exist
The today's society of traffic fast development, the efficiency of bridge construction are also required to greatly improve.And during bridge construction, steel plate needs
It to be cut into various shape according to different needs, and it also requires welding again.But traditional steel-plate cutter is completed to cut
Also need to beat groove, slagging-off welding after cutting again, this not only wastes a large amount of manpower and material resources, but also inefficiency, can not expire
The demand of the fast pace development and bridge construction of sufficient today's society.
Therefore, it is based on drawbacks described above, in steel plate cutting technique field especially bridge steel plate cutting technique field, for making
With the steel plate cutting method of novel bridge steel-plate cutter, there are still research and improved demands, this is also the current apparatus field
In a research hotspot and emphasis, even more where the starting point that is accomplished of the present invention and power.
Summary of the invention
For above-mentioned many defects, and in order to seek novel bridge steel plate cutter device and using its steel
Plate cutting method, the present inventor is by a large amount of further investigation, after having paid sufficient creative work, so as to complete this
Invention.
Specifically, being cut the technical problems to be solved by the present invention are: providing the novel bridge steel plate that is suitable for of one kind
Steel plate cutting method, this method improves the cutting efficiency of steel plate by using novel steel-plate cutter, has good
Commercial application potentiality and promotional value.
To solve above-mentioned technical problem and reach above-mentioned purpose, the technical scheme is that providing a kind of novel fit
For the steel plate cutting method of bridge steel plate cutting, the steel-plate cutter method uses a kind of steel-plate cutter, the steel plate
Cutting machine includes rack, slides laterally in the rack and is equipped with transversely-moving rack driven by the first power plant, the transversely-moving rack
Upper longitudinal sliding motion is equipped with the vertical shift frame driven by the second power device, slides vertically to be equipped on the vertical shift frame and be moved by third
The lifter plate of power device driving, is equipped with cutting head on the lifter plate, the 4th power device is slidably fitted in the rack
Second Turbogrid plates of the first Turbogrid plates of driving and the driving of the 5th power device, first Turbogrid plates and second Turbogrid plates
Upper surface flush and be respectively positioned on the lower section of the cutting head, between first Turbogrid plates and second Turbogrid plates be equipped with cut
Cut gap；
Mechanical arm is equipped between the lifter plate and the cutting head, the mechanical arm includes rotational installation in the lifting
On plate and the first transmission shaft for being laterally extended, first transmission shaft one end connects first servo motor, and the other end is fixedly connected
The axis of first connecting rod, first transmission shaft is consistent with the extending direction of the first connecting rod, the end of the first connecting rod
It is rotatably equipped with the second driving shaft driven by the second servo motor, the second driving shaft is fixedly connected with second connecting rod, described
The axis of second driving shaft is perpendicular to the plane where the center line of the first connecting rod and the center line of the second connecting rod, institute
State the end that cutting head is fixedly mounted on the second connecting rod；The first locking is equipped between the first connecting rod and the lifter plate
Mechanism is equipped with the second retaining mechanism between the first connecting rod and the second connecting rod；
First retaining mechanism includes the first mounting base being fixedly installed on the lifter plate, first mounting base
On be fixedly installed with the first support base, first transmission shaft one end through first mounting base and first support base and
The first servo motor is connected, the other end of first transmission shaft through the lifter plate and connects the first connecting rod,
First support base is equipped with the first hydraulic cavities, and first piston is slidably fitted in first hydraulic cavities, and described first is living
The first friction plate group is equipped between plug and first mounting base；Second retaining mechanism includes being fixedly installed in described first
The second mounting base on connecting rod, the second support base is fixedly installed in second mounting base, and described second driving shaft one end turns
Dynamic to be installed on the first connecting rod, the other end is through second mounting base and second support base and connection described second
Servo motor, second support base are equipped with the second hydraulic cavities, are slidably fitted with second piston in second hydraulic cavities, institute
It states and is equipped with the second friction plate group between second piston and second mounting base.
Wherein, first power device, second power device, the third power device, the 4th power
Device and the 5th power device are motor-driven leadscrew-nut mechanism or hydraulic cylinder, and those skilled in the art can root
It is suitably selected and is determined according to needs, be no longer described in detail herein.
It is designed by structure so, it is described under the action of the 4th power device and five power device
Not only width is adjustable for cutting gap, but also its position can also be adjusted, to can carry out difference for different cutting seams
Adjustment, further expanded the service performance of the bridge steel plate cutting machine, improved the cutting efficiency of steel plate.
Moreover, designed by structure so, the especially unique design of mechanical arm overcomes conventional steel plates cutting machine only
Steel plate plate can be cut open, and subsequent welding groove needs in addition defect that operator opens up, increases work to overcome
Program process, occupy labour, reduce processing efficiency, increase the problems such as production cost (also completely can be using normal
Rule, the another subsequent welding groove operation opened up is slightly cumbersome nothing but and reduces processing efficiency, but is had no effect on
The implementation of the overall technical architecture of steel plate cutting), further expand the service performance of the bridge steel plate cutting machine.
Furthermore, it is designed by structure so, first retaining mechanism can realize the first connecting rod and the lifting
Locking between plate, second retaining mechanism can realize the locking between the first connecting rod and the second connecting rod.And
Structure design so, may make the first connecting rod that can rotate an angle relative to the lifter plate, and described second connects
Bar can also swing an angle relative to the first connecting rod.Therefore, the cutting head can not only realize cutting for vertical direction
It cuts, the groove processing of realization sheet edge after an angle can also be converted, so as to directly beat groove after dicing, without unloading
Reduced the cumbersome degree of sheet fabrication by manually beating groove again after material, reduce the labor intensity of operator, while being also improved steel
The processing efficiency of plate plate, and precision is higher.
Most, it is designed by structure so, when needing to lock, in first hydraulic cavities and second hydraulic cavities
It is filled with hydraulic oil, so that the first piston and the second piston hold out against the first friction plate group and described second respectively and rub
Pad group, so that the first friction plate group and first mounting base and the second friction plate group and second installation
Seat is pressed together, the rotation of the first transmission shaft and second driving shaft described in locking, thus by the first connecting rod and described the
The position of two connecting rods locks, and realizing locking operation, (wherein, first retaining mechanism and second retaining mechanism can also be
Currently known any conventional retaining mechanism (such as any one in eccentric lock, friction lock, set pincers lock, taper lock etc.), but
First retaining mechanism and second retaining mechanism preferably further limited in detail at this).
In steel plate cutting method of the invention, as a kind of optimal technical scheme, the two sides of the rack are equipped with parallel
The two sides of the guide sleeve of setting, first Turbogrid plates and second Turbogrid plates are equipped with guide rail, and the guide rail is slidably installed
In in the corresponding guide sleeve.
It is designed by structure so, so that the movement for improving first Turbogrid plates and second Turbogrid plates is steady
Property, be conducive to subsequent steel plate cutting accuracy and operational stability.
In steel plate cutting method of the invention, as a kind of optimal technical scheme, the cross sectional shape of the guide sleeve is C
Shape, the guide rail are adapted with the guide sleeve.
It is designed by structure so, the guide rail can be inserted into from the end of the guide sleeve, and the guide sleeve of C-shaped
Lubricant can be effectively stored, can avoid the too fast loss of lubricant, and then further improves the bridge steel plate cutting machine
Long-Term Properties, extend its service life.
In steel plate cutting method of the invention, as a kind of optimal technical scheme, if the guide sleeve is equipped with involvement
Lead to the radial through-hole of the guide sleeve inner cavity, the radial through-hole is arranged in rows along the extending direction of the guide sleeve, described to lead
Blind hole compatible with the radial through-hole is offered on rail.
It is designed by structure so, on the one hand the blind hole can store lubricant, on the other hand, when needs fixation is cut
When cutting gap, then it can intert positioning pin in the radial through-hole, positioning pin is inserted into the blind hole, thus by described first
The position of Turbogrid plates and second Turbogrid plates is fixed, and then realizes the fixation of cutting gap.
In steel plate cutting method of the invention, as a kind of optimal technical scheme, described first is located in the rack
Material liftout attachment is equipped between Turbogrid plates and second Turbogrid plates, the material liftout attachment is transversely provided with several.
It is designed by structure so, it, can be by well cutting by the material liftout attachment after the completion of steel plate cutting
Steel plate ejection, the steel plate for facilitating unloading to cut are conducive to subsequent operation.
In steel plate cutting method of the invention, as a kind of optimal technical scheme, the material liftout attachment includes setting
The vertical guide sleeve being placed in below first Turbogrid plates and second Turbogrid plates is slidably fitted with by the vertical guide sleeve
The knock-pin of six power devices driving.
In steel plate cutting method of the invention, as a kind of optimal technical scheme, the 6th power device includes electricity
The rotation axis of motivation driving, the rotation axis rotational installation are fixedly installed with several in the rotation axis in the rack
The cam of the corresponding knock-pin.
In steel plate cutting method of the invention, as a kind of optimal technical scheme, the vertical guide sleeve and the ejection
Compressed spring is equipped between bar, the lower end surface of the knock-pin acts against the week of the cam under the action of compressed spring
On face.
It is designed by structure so, the knock-pin may make to act against always on the cam, avoid the top
Rod do not reset and the cam rotate when can not to the knock-pin apply active force defect, improve steel plate cutting after
Discharging effect and cutting efficiency.
In addition, traditional steel-plate cutter after discharging, need to cut after plate cut edge cutting slag by
Manually dispose.But this process not only increases the labor intensity of operator, and there are many occupancy working hour, reduces processing effect
Rate and productivity increase operating cost and time, also affect the progress of bridge construction indirectly.
For the defect, inventor has developed by further further investigation and installs slagging-off on the lifter plate
The technical solution of device, thus can then remove the gred by deslagging device while steel plate cuts completion, thus
The processing efficiency of steel plate plate is greatly improved, labor intensity is reduced.It is more specific as follows:
In steel plate cutting method of the invention, (but also completely may be used as an independent, preferred improved technology feature
To carry out manually removing slag operation, although many defects such as there are labor intensity to increase, working efficiency reduces, productivity reduces), tool
Body is as follows: being equipped with deslagging device on the lifter plate.
In steel plate cutting method of the invention, as a kind of optimal technical scheme, the deslagging device includes being installed on
Mounting plate on the lifter plate is equipped with the mechanical arm on the mounting plate, and the end of the mechanical arm is fixedly installed with
Sliding sleeve is slidably fitted with the slagging-off shovel being driven by the cylinder in the sliding sleeve, and the piston rod of the cylinder and slagging-off shovel are hingedly
Installation.
Wherein, the structure of the mechanical arm is discussed in detail having been carried out before, is no longer described in detail herein.
In steel plate cutting method of the invention, as a kind of optimal technical scheme, the end of the slagging-off shovel is equipped with shovel
Angle, the shovel angle is towards first Turbogrid plates and second Turbogrid plates.
It is designed by structure so, it can be by adjusting the angle of the first connecting rod and the second connecting rod, so that shovel
Angle Position is corresponding with the cutting position of plate, by the quick stretching or retraction of the piston rod of the cylinder, to drive
Remaining residue is removed after the slagging-off shovel will be cut, and is realized and is removed slag operation, improves processing efficiency.
When being carried out using the deslagging device except slag operation, when the cutting head is moved to sheet edge, the slagging-off shovel
Shovel head apart from sheet edge there are also certain distance, the residue in this section of distance will be unable to smoothly be disposed, it is also necessary to additional
It is purged.For the defect, inventor has developed improved technical solution again, thus reduce the cutting head with it is described
The distance between shovel head can smoothly realize the removing of all residues.More specifically it is described as follows:
It, (also completely can be with as an independent, preferred improved technology feature in steel plate cutting method of the invention
Deslagging device slagging-off above-mentioned is first carried out, then the residue in the artificial shovel head for removing slagging-off shovel and this section of distance of sheet edge,
It is that working process speed is slow nothing but, affects production efficiency), it is specific as follows: to be fixedly installed with longitudinal direction on the lifter plate
Sliding rail, the mounting plate longitudinal sliding motion are equipped with guiding axis in the longitudinal slide rail between the lifter plate and the mounting plate,
The guiding axis is longitudinally disposed, is rotatably equipped on the mounting plate by the motor-driven vertical shift screw rod of vertical shift, the vertical shift spiral shell
Bar is threadedly coupled with the lifter plate.
It is designed by structure so, after cutting head cutting, the vertical shift motor drives the vertical shift spiral shell
Bar rotation, so that the mounting plate can continue to lifter plate direction movement, so that the shovel head can continue to shovel
Except the residue after cutting.The cutting head is further continued for a mobile section and moves, and the shovel head can all remove all residues dry
Only, time saving and energy saving, to substantially increase the processing efficiency of plate.
As described above, the present invention provides a kind of steel plate cutting method using novel bridge steel-plate cutter, the bridge
Beam steel-plate cutter is designed by unique structure, so that the cutting method achieves many beneficial technical effects, example
Such as:
1, due to provided with removable first Turbogrid plates and the second Turbogrid plates, making the cutting gap between two Turbogrid plates not only
Width is adjustable, and the position of cutting gap is also adjustable, carries out different adjustment for different cutting seams, has expanded and set
Standby service performance improves the cutting efficiency of steel plate.
2, due to being provided with material liftout attachment, after the completion of cutting, by material liftout attachment by the material top of well cutting
Out, the material cut is facilitated to separate with waste material, easy-unloading.
3, due to being equipped with mechanical arm between lifter plate and cutting head, cutting head can not only realize the cutting of vertical direction,
The groove processing for realizing sheet edge after an angle can also be converted, directly beat groove after dicing, without after discharging again by
Groove manually is beaten, reduces plate processing technology, reduces the labor intensity of operator, while also improving the processing effect of plate
Rate.
As described above, the present invention provides a kind of steel plate cutting method suitable for bridge steel plate cutting, the method is logical
It crosses using a kind of bridge steel plate cutting machine with unique design, so that many advantageous effects are achieved, in bridge steel plate
Cutting technique field has a good application prospect and promotional value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the steel-plate cutter in steel plate cutting method of the present invention；
Fig. 2 is the overlooking structure diagram of the steel-plate cutter of Fig. 1；
Fig. 3 is the mounting structure schematic diagram of cutting head in steel-plate cutter in steel plate cutting method of the present invention；
Fig. 4 is the overlooking structure diagram of Fig. 3；
Fig. 5 is the structural schematic diagram of the first retaining mechanism in steel-plate cutter in steel plate cutting method of the present invention；
Fig. 6 is the structural schematic diagram of the second retaining mechanism in steel-plate cutter in steel plate cutting method of the present invention；
Fig. 7 is the structural schematic diagram of deslagging device in steel-plate cutter in steel plate cutting method of the present invention；
Wherein, in figures 1-7, each number designation is respectively referred to for following concrete meaning, element and/or component.
In figure: 1: rack；2: transversely-moving rack；3: vertical shift frame；4: lifter plate；5: cutting head；6: mechanical arm；Connect at 601: the first
Bar；602: second connecting rod；603: the first retaining mechanisms；60301: the first mounting bases；60302: first piston；60303: the first liquid
Press chamber；60304: the first transmission shafts；60305: first servo motor；60306: the first support bases；60307: the first friction plate groups；
604: the second retaining mechanisms；60401: the second mounting bases；60402: second piston；60403: the second hydraulic cavities；60404: the second
Transmission shaft；60405: the second servo motors；60406: the second support bases；60407: the second friction plate groups；7: guide sleeve；701: diameter
To through-hole；8: guide rail；9: the first Turbogrid plates；10: the second Turbogrid plates；11: material liftout attachment；1101: vertical guide sleeve；1102:
Knock-pin；1103: motor；1104: cam；1105: rotation axis；1106: compressed spring；12: mounting plate；13: slagging-off shovel；
14: longitudinal slide rail；15: guiding axis；16: vertical shift screw rod；17: vertical shift motor；18: cylinder；19: sliding sleeve.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail by specific embodiment, but these particularizations are implemented
The purposes and purpose of mode are only used to enumerate the present invention, not constitute to real protection scope of the invention any type of any
It limits, it is more non-that protection scope of the present invention is confined to this.
As Fig. 1-6 it is common shown in, it is described the invention discloses a kind of steel plate cutting method cut suitable for bridge steel plate
Steel plate cutting method uses a kind of bridge steel plate cutting machine, and the bridge steel plate cutting machine includes rack 1, is laterally slided in rack 1
Dynamic to be equipped with transversely-moving rack 2 driven by the first power plant, longitudinal sliding motion is equipped on transversely-moving rack 2 is driven by the second power device
Vertical shift frame 3, slide vertically the lifter plate 4 for being equipped with and being driven by third power device on vertical shift frame 3, be equipped on lifter plate 4
Cutting head 5, be slidably fitted in rack 1 driving of the 4th power device the first Turbogrid plates 9 and the driving of the 5th power device the
The upper surface of two Turbogrid plates 10, the first Turbogrid plates 9 and the second Turbogrid plates 10 flushes and is respectively positioned on the lower section of cutting head 5, the first grid
Cutting gap is equipped between panel 9 and the second Turbogrid plates 10；
Mechanical arm 6 is equipped between lifter plate 4 and cutting head 5, mechanical arm 6 includes rotational installation on lifter plate 4 and laterally
The first transmission shaft 60304 extended, 60304 one end of the first transmission shaft connect first servo motor 60305, and the other end is fixedly connected
The axis of first connecting rod 601, the first transmission shaft 60304 is consistent with the extending direction of first connecting rod 601, the end of first connecting rod 601
Portion is rotatably equipped with the second driving shaft 60404 driven by the second servo motor 60405, and second driving shaft 60404 is fixedly connected
Second connecting rod 602, the axis of second driving shaft 60404 is perpendicular to the center line of first connecting rod 601 and the center of second connecting rod 602
Plane where line, cutting head 5 are fixedly mounted on the end of second connecting rod 602；It is equipped between first connecting rod 601 and lifter plate 4
First retaining mechanism 603 is equipped with the second retaining mechanism 604 between first connecting rod 601 and second connecting rod 602；
First retaining mechanism 603 includes the first mounting base 60301 being fixedly installed on lifter plate 4, the first mounting base
The first support base 60306 is fixedly installed on 60301, the first mounting base 60301 and first is run through in 60304 one end of the first transmission shaft
Support base 60306 and connection first servo motor 60305, the other end of the first transmission shaft 60304 is through lifter plate 4 and connection the
One connecting rod 601, the first support base 60306 are equipped with the first hydraulic cavities 60303, and the is slidably fitted in the first hydraulic cavities 60303
One piston 60302 is equipped with the first friction plate group 60307 between first piston 60302 and the first mounting base 60301；Second locking
Mechanism 604 includes the second mounting base 60401 being fixedly installed on first connecting rod 601, is fixedly mounted in the second mounting base 60401
There is the second support base 60406, the rotational installation of 60404 one end of second driving shaft is on first connecting rod 601, and the other end is through the second peace
It fills seat 60401 and the second support base 60406 and the second servo motor 60405 of connection, the second support base 60406 is equipped with the second liquid
Chamber 60403 is pressed, is slidably fitted with second piston 60402, second piston 60402 and the second mounting base in the second hydraulic cavities 60403
The second friction plate group 60407 is equipped between 60401.
Wherein, the first power device, the second power device, third power device, the 4th power device and the 5th power dress
Setting and (being not shown in figure) is motor-driven leadscrew-nut mechanism or hydraulic cylinder, and those skilled in the art can be as needed
And suitably selected and determined, it is no longer described in detail herein.
It is designed by structure so, under the action of the 4th power device and five power devices, cutting gap is not only
Width is adjustable, and its position can also be adjusted, to can carry out different adjustment for different cutting seams, further
The service performance for having expanded bridge steel plate cutting machine improves the cutting efficiency of steel plate.
Moreover, designed by structure so, the especially unique design of mechanical arm 6 overcomes conventional steel plates cutting machine
Steel plate plate can only be cut open, and subsequent welding groove needs in addition defect that operator opens up, increases to overcome
Process occupies labour, reduces processing efficiency, increasing the problems such as production cost and (can also use completely
Subsequent welding groove operation that is conventional, separately opening up is slightly cumbersome nothing but and reduces processing efficiency, but not shadow
Ring the implementation of the overall technical architecture of steel plate cutting), further expand the service performance of the bridge steel plate cutting machine.
Furthermore, it is designed by structure so, the first retaining mechanism 603 can be realized between first connecting rod 601 and lifter plate 4
Locking, the second retaining mechanism 604 can realize the locking between first connecting rod 601 and second connecting rod 602.And structure so
Design, may make first connecting rod 601 that can rotate an angle relative to lifter plate 4, and second connecting rod 602 is relative to first connecting rod
601 can also swing an angle.Therefore, cutting head 5 can not only realize the cutting of vertical direction, after can also converting an angle
The groove processing for realizing sheet edge, so as to directly beat groove after dicing, without, again by manually beating groove, subtracting after discharging
The cumbersome degree of sheet fabrication is lacked, has reduced the labor intensity of operator, while having also improved the processing efficiency of steel plate plate, and essence
Du Genggao.
Most, it is designed by structure so, when needing to lock, the first hydraulic cavities 60303 and the second hydraulic cavities 60403
It is inside filled with hydraulic oil, so that first piston 60302 and second piston 60402 hold out against the first friction plate group 60307 and second respectively
Friction plate group 60407, so that the first friction plate group 60307 and the first mounting base 60301 and the second friction plate group 60407 and
Two mounting bases 60401 are pressed together, the rotation of the first transmission shaft of locking 60304 and second driving shaft 60404, thus by first
The locking of the position of connecting rod 601 and second connecting rod 602, realizes locking operation (wherein, the first retaining mechanism and the second retaining mechanism
It can also be (such as any one in eccentric lock, friction lock, set pincers lock, taper lock etc. for currently known any conventional retaining mechanism
Kind), but the first retaining mechanism 603 and the second retaining mechanism 604 preferably further preferably limited herein).
In the steel plate cutting method, as a kind of optimal technical scheme, the two sides of rack 1 are equipped with disposed in parallel lead
To set 7, the two sides of the first Turbogrid plates 9 and the second Turbogrid plates 10 are equipped with guide rail 8, and guide rail 8 is slidably mounted on corresponding guiding
In set 7.
It is designed by structure so, to improve the robust motion of the first Turbogrid plates 9 and the second Turbogrid plates 10, is had
Conducive to subsequent steel plate cutting accuracy and operational stability.
In the steel plate cutting method, as a kind of optimal technical scheme, the cross sectional shape of guide sleeve 7 is C-shaped, guide rail
8 are adapted with guide sleeve 7.
It is designed by structure so, guide rail 8 can be inserted into from the end of guide sleeve 7, and the guide sleeve 7 of C-shaped can be effective
Ground stores lubricant, can avoid the too fast loss of lubricant, and then further improves making for a long time for the bridge steel plate cutting machine
With performance, its service life is extended.
In the steel plate cutting method, as a kind of optimal technical scheme, guide sleeve 7 is equipped with several connection guide sleeves
The radial through-hole 701 of 7 inner cavities, radial through-hole 701 is arranged in rows along the extending direction of guide sleeve 7, offers on guide rail 8 and radial direction
The compatible blind hole of through-hole 701.
It is designed by structure so, on the one hand blind hole can store lubricant, on the other hand, between needing fixed cutting
When gap, then it can intert positioning pin in radial through-hole 701, positioning pin is inserted into blind hole, thus by the first Turbogrid plates 9 and second
The position of Turbogrid plates 10 is fixed, and then realizes the fixation of cutting gap.
In the steel plate cutting method, first grid panel 9 and the are located at as a kind of optimal technical scheme, in rack 1
Material liftout attachment 11 is equipped between two Turbogrid plates 10, material liftout attachment 11 is transversely provided with several.
It is designed by structure so, it, can be by the steel of well cutting by material liftout attachment 11 after the completion of steel plate cutting
Plate ejection, the steel plate for facilitating unloading to cut are conducive to subsequent operation.
In the bridge steel plate cutting machine, as a kind of optimal technical scheme, material liftout attachment 11 includes being set to
The vertical guide sleeve 1101 of first Turbogrid plates 9 and the lower section of the second Turbogrid plates 10 is slidably fitted in vertical guide sleeve 1101 and is moved by the 6th
The knock-pin 1102 of power device driving.
In the steel plate cutting method, as a kind of optimal technical scheme, the 6th power device includes motor 1103
The rotation axis 1105 of driving, rotation axis 1105 are rotatablely installed in rack 1, several correspondences are fixedly installed in rotation axis 1105
The cam 1104 of knock-pin 1102.
In the steel plate cutting method, as a kind of optimal technical scheme, vertical guide sleeve 1101 and knock-pin 1102 it
Between be equipped with compressed spring 1106, the lower end surface of knock-pin 1102 acts against the week of cam 1104 under the action of compressed spring 1106
On face.
It is designed by structure so, may make knock-pin 1102 to act against always on cam 1104, avoid knock-pin
1102 do not reset and cam 1104 rotate when can not to knock-pin 1102 apply active force defect, improve steel plate cutting after
Discharging effect and cutting efficiency.
In addition, traditional steel-plate cutter after discharging, need to cut after plate cut edge cutting slag by
Manually dispose.But this process not only increases the labor intensity of operator, and there are many occupancy working hour, reduces processing effect
Rate and productivity increase operating cost and time, also affect the progress of bridge construction indirectly.
For the defect, inventor has developed by further further investigation and installs slagging-off on the lifter plate
The technical solution of device, thus can then remove the gred by deslagging device while steel plate cuts completion, thus
The processing efficiency of steel plate plate is greatly improved, labor intensity is reduced.It is more specific as follows:
In steel plate cutting method of the invention, (but also completely may be used as an independent, preferred improved technology feature
To carry out manually removing slag operation, although many defects such as there are labor intensity to increase, working efficiency reduces, productivity reduces), tool
Body is as follows: being equipped with deslagging device on lifter plate 4.
More specifically, pacifying on mounting plate 12 as shown in figure 4, deslagging device includes the mounting plate 12 being installed on lifter plate 4
Equipped with mechanical arm 6；As shown in fig. 7, the end of mechanical arm 6 is fixedly installed with sliding sleeve 19, it is slidably fitted in sliding sleeve 19 by cylinder
The slagging-off shovel 13 of 18 drivings, the piston rod of cylinder 18 and the hingedly installation of slagging-off shovel 13.
Wherein, the structure of mechanical arm 6 is discussed in detail having been carried out before, is no longer described in detail herein.
In steel plate cutting method of the invention, as a kind of optimal technical scheme, the end of slagging-off shovel 13 is equipped with shovel angle,
Angle is shoveled towards the first Turbogrid plates 9 and the second Turbogrid plates 10.
It is designed by structure so, it can be by adjusting the angle of first connecting rod 601 and second connecting rod 602, so that shovel angle
Position is corresponding with the cutting position of plate, by the quick stretching or retraction of 18 piston rod of cylinder, drives slagging-off shovel 13 will cutting
Remaining residue is removed afterwards, is realized and is removed slag operation, and processing efficiency is improved.
When being carried out using the deslagging device except slag operation, when cutting head 5 is moved to sheet edge, the shovel head of slagging-off shovel 13
Apart from sheet edge there are also certain distance, the residue in this section of distance will be unable to smoothly be disposed, it is also necessary to it is additional carry out it is clear
It removes.For the defect, inventor has developed improved technical solution again, to reduce the shovel of cutting head 5 and slagging-off shovel 13
The distance between head, can smoothly realize the removing of all residues.More specifically it is described as follows:
It, (also completely can be with as an independent, preferred improved technology feature in steel plate cutting method of the invention
Deslagging device slagging-off above-mentioned is first carried out, then the residue in the artificial shovel head for removing slagging-off shovel and this section of distance of sheet edge,
It is that working process speed is slow nothing but, affects production efficiency), it is specific as follows: to be fixedly installed with longitudinal slide rail on lifter plate 4
14,12 longitudinal sliding motion of mounting plate is equipped with guiding axis 15, guiding axis 15 in longitudinal slide rail 14 between lifter plate 4 and mounting plate 12
It is longitudinally disposed, the vertical shift screw rod 16 driven by vertical shift motor 17, vertical shift screw rod 16 and lifter plate 4 are rotatably equipped on mounting plate 12
It is threadedly coupled.
It is designed by structure so, after cutting head 5 is cut, vertical shift motor 17 drives vertical shift screw rod 16 to rotate,
So that mounting plate 12 can continue to the movement of 4 direction of lifter plate, so that shovel head can continue to root out the residue after cutting.It cuts
It cuts first 5 and is further continued for mobile section shifting, shovel head can all remove all residues completely, and it is time saving and energy saving, to greatly improve
The processing efficiency of plate.
As described above, the present invention provides a kind of steel plate cutting method suitable for bridge steel plate cutting, the steel plate is cut
Segmentation method by using Unique physical design bridge steel plate cutting machine, so that many advantageous effects are achieved, in bridge
Steel plate cutting technique field has a good application prospect and promotional value.
Those skilled in the art, can be beyond all doubt and difficulty by using this after the technology contents for reading the application
Novel bridge steel-plate cutter and implement the steel plate cutting method and (positional relationship, the effect of all parts be described above
Deng, and describe many concrete operations principles etc.), this is its routine techniques ability that should have and understandability, without
It (as long as the cutting machine can be operated, is completed without difficulty naturally in the presence of the possibility that can not operate the bridge steel plate cutting machine
Steel plate cutting method) namely the cutting method depend only on the novel steel-plate cutter.
For the technical staff of reading and understanding the application, it is significant to note that: although being listed above four
A independent, preferred improved technology feature (directly carries out beating the improved technology feature of groove, retaining mechanism changes after cutting
Into technical characteristic, except slag operation improved technology feature, slagging-off shovel shovel head at a distance from sheet edge in residue remove the gred behaviour
The improved technology feature of work), and its respective Figure of description and corresponding operation explanation are listed in detail, but this four are only
Vertical, preferred improved technology feature is the respective advantageous modification of any one technical characteristic, is to overall technology
The further improvement of the continuation of some technical characteristic in scheme, these four improved technology features must be used by being not meant to imply that
Any one or any number of any combination be just able to achieve bridge steel plate cutting of the invention, but mesh can be used completely
Preceding known conventional means (list and/or be illustrated in detail above) are any one in above-mentioned four kinds of operations to replace
A or any number of combination.
Therefore although listing multiple independent, preferred improved technology features and corresponding Figure of description in the application,
It is intended that for existing improved technology feature is described in detail, not the protection scope of the application is limited only to include
The overall technical architectures of these independent, preferred improved technology features (the i.e. protection scope of the application and without being bound by, limitation
In these improved technology features), but equally also contain the not technical side for these independent, preferred improved technology features
Case (corresponds to the corresponding instructions attached drawing for describing one or more preferred features and corresponding without considering and considering at this time
Specification description section, and replaced with conventional technical means), specific protection scope still include it is following it is all can
The technical solution of energy:
1, be related in this four independent, preferred improved technology features any one (other three be routine techniques
Means) technical solution.
2, be related in this four independent, preferred improved technology features any two (other two be routine techniques
Means) technical solution.
3, be related in this four independent, preferred improved technology features any three (other one be routine techniques
Means) technical solution.
It 4, simultaneously include the technical solution of this four independent, preferred improved technology features.
5, the technical solution of all this four independent, preferred improved technology features is replaced with conventional technical means.
Specific protection scope is still subject to the claims for defining specific range.
Although for the purpose illustrated and described, and describe structure shown in above embodiment and attached drawing of the invention and
Treatment process.But it is to describe in detail that these, which are not, can not scope of the invention is limited to this.To those skilled in the art
For, numerous modifications and variations can be made to above embodiment of the invention, and these all modifications and/or variation are all wrapped
It includes within such as scope defined by the claims of the present invention, without departing from the scope of the present invention as defined by the appended claims
And spirit.
Claims (9)
1. a kind of steel plate cutting method, it is characterised in that: the steel plate cutting method uses a kind of steel-plate cutter, the steel plate
Cutting machine includes rack, slides laterally in the rack and is equipped with transversely-moving rack driven by the first power plant, the transversely-moving rack
Upper longitudinal sliding motion is equipped with the vertical shift frame driven by the second power device, slides vertically to be equipped on the vertical shift frame and be moved by third
The lifter plate of power device driving, is equipped with cutting head on the lifter plate, the 4th power device is slidably fitted in the rack
Second Turbogrid plates of the first Turbogrid plates of driving and the driving of the 5th power device, first Turbogrid plates and second Turbogrid plates
Upper surface flush and be respectively positioned on the lower section of the cutting head, between first Turbogrid plates and second Turbogrid plates be equipped with cut
Cut gap；
Mechanical arm is equipped between the lifter plate and the cutting head, the mechanical arm includes rotational installation on the lifter plate
And the first transmission shaft being laterally extended, first transmission shaft one end connect first servo motor, the other end is fixedly connected with first
The axis of connecting rod, first transmission shaft is consistent with the extending direction of the first connecting rod, the end rotation of the first connecting rod
The second driving shaft driven by the second servo motor is installed, the second driving shaft is fixedly connected with second connecting rod, and described second
The axis of transmission shaft is described to cut perpendicular to the plane where the center line of the first connecting rod and the center line of the second connecting rod
Cut the end that head is fixedly mounted on the second connecting rod；The first locking machine is equipped between the first connecting rod and the lifter plate
Structure is equipped with the second retaining mechanism between the first connecting rod and the second connecting rod；
First retaining mechanism includes the first mounting base being fixedly installed on the lifter plate, is consolidated in first mounting base
Dingan County is equipped with the first support base, and first transmission shaft one end is through first mounting base and first support base and connection
The first servo motor, the other end of first transmission shaft are described through the lifter plate and the connection first connecting rod
First support base is equipped with the first hydraulic cavities, is slidably fitted with first piston in first hydraulic cavities, the first piston with
The first friction plate group is equipped between first mounting base；Second retaining mechanism includes being fixedly installed in the first connecting rod
On the second mounting base, the second support base, second driving shaft one end rotation peace are fixedly installed in second mounting base
Loaded on the first connecting rod, the other end is through second mounting base and second support base and connection second servo
Motor, second support base are equipped with the second hydraulic cavities, are slidably fitted with second piston in second hydraulic cavities, and described the
The second friction plate group is equipped between two pistons and second mounting base.
2. steel plate cutting method as described in claim 1, it is characterised in that: first power device, second power
Device, the third power device, the 4th power device and the 5th power device are motor-driven lead screw spiral shell
Parent agency or hydraulic cylinder.
3. steel plate cutting method as claimed in claim 1 or 2, it is characterised in that: the two sides of the rack are equipped with and are arranged in parallel
Guide sleeve, the two sides of first Turbogrid plates and second Turbogrid plates are equipped with guide rail, and the guide rail is slidably mounted on phase
In the corresponding guide sleeve.
4. steel plate cutting method as claimed in claim 3, it is characterised in that: the cross sectional shape of the guide sleeve is C-shaped, described
Guide rail is adapted with the guide sleeve.
5. steel plate cutting method as claimed in claim 4, it is characterised in that: the guide sleeve is equipped with described in several connections and leads
To the radial through-hole of set inner cavity, the radial through-hole is arranged in rows along the extending direction of the guide sleeve, opens up on the guide rail
There is blind hole compatible with the radial through-hole.
6. steel plate cutting method as claimed in claim 5, it is characterised in that: in the rack be located at first Turbogrid plates and
Material liftout attachment is equipped between second Turbogrid plates, the material liftout attachment is transversely provided with several.
7. steel plate cutting method as claimed in claim 6, it is characterised in that: the material liftout attachment is described including being set to
Vertical guide sleeve below first Turbogrid plates and second Turbogrid plates is slidably fitted in the vertical guide sleeve and is filled by the 6th power
Set the knock-pin of driving.
8. steel plate cutting method as claimed in claim 7, it is characterised in that: the 6th power device includes motor drive
Rotation axis, rotation axis rotational installation in the rotation axis in the rack, being fixedly installed with described in several correspondences
The cam of knock-pin.
9. steel plate cutting method as claimed in claim 8, it is characterised in that: set between the vertical guide sleeve and the knock-pin
There is compressed spring, the lower end surface of the knock-pin is acted against under the action of the compressed spring on the circumferential surface of the cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710953354.1A CN107838595B (en) | 2017-10-13 | 2017-10-13 | A kind of steel plate cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710953354.1A CN107838595B (en) | 2017-10-13 | 2017-10-13 | A kind of steel plate cutting method |
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| CN107838595A CN107838595A (en) | 2018-03-27 |
| CN107838595B true CN107838595B (en) | 2019-06-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2060358A1 (en) * | 2007-11-14 | 2009-05-20 | Rainer S.r.l. | Laser cutting machine for metal sheets |
| CN102357705A (en) * | 2011-10-10 | 2012-02-22 | 莱州市得利安数控机械有限公司 | Automatic laser scanning positioning steel grating numerically-controlled cutter |
| CN102554428A (en) * | 2012-02-17 | 2012-07-11 | 无锡华联精工机械有限公司 | Numerical control cantilever plasma cutting machine |
| CN105798423A (en) * | 2016-05-18 | 2016-07-27 | 杨宝才 | Rotating arm type numerical control cutting machine |
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Effective date of registration: 20190523 Address after: No. 913 Guoshun Road, Fengpu, Nanqiao Town, Fengxian District, Shanghai, 20149 Applicant after: SHANGHAI SHUANGMU RADIATOR MANUFACTURE Co.,Ltd. Address before: 201323 No. 1001 Xingguang Village, Zhuqiao Town, Nanhui District, Pudong New Area, Shanghai Applicant before: Yan Minnu |
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Address after: No. 913 Guoshun Road, Fengpu, Nanqiao Town, Fengxian District, Shanghai, 20149 Patentee after: Shuangmu Energy Equipment Technology (Shanghai) Co.,Ltd. Country or region after: China Address before: No. 913 Guoshun Road, Fengpu, Nanqiao Town, Fengxian District, Shanghai, 20149 Patentee before: SHANGHAI SHUANGMU RADIATOR MANUFACTURE Co.,Ltd. Country or region before: China |
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Address after: 201499 North Workshop, Building 4, No. 1658 Baziqiao Road, Fengxian District, Shanghai Patentee after: Shuangmu Energy Equipment Technology (Shanghai) Co.,Ltd. Country or region after: China Address before: No. 913 Guoshun Road, Fengpu, Nanqiao Town, Fengxian District, Shanghai, 20149 Patentee before: Shuangmu Energy Equipment Technology (Shanghai) Co.,Ltd. Country or region before: China |