CN107838523A - A kind of new bridge steel plate cutting method - Google Patents
A kind of new bridge steel plate cutting method Download PDFInfo
- Publication number
- CN107838523A CN107838523A CN201710952645.9A CN201710952645A CN107838523A CN 107838523 A CN107838523 A CN 107838523A CN 201710952645 A CN201710952645 A CN 201710952645A CN 107838523 A CN107838523 A CN 107838523A
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- steel plate
- connecting rod
- bridge steel
- cutting
- cutting method
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- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
-
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
-
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses use a kind of steel plate cutting method of bridge steel plate cutting machine, the cutting machine includes frame, transversely-moving rack is installed in frame, vertical shift frame is installed on transversely-moving rack, lifter plate is installed on vertical shift frame, cutting head is installed on lifter plate, first Turbogrid plates and the second Turbogrid plates between each other with cutting gap are installed in frame；Mechanical arm is provided between lifter plate and cutting head, mechanical arm includes the first power transmission shaft, and the first transmission servomotor of axis connection first and first connecting rod, first connecting rod are provided with second driving shaft, second driving shaft connects second connecting rod, and cutting head is fixedly mounted on the end of second connecting rod；The first retaining mechanism is provided between first connecting rod and lifter plate, the second retaining mechanism is provided between first connecting rod and second connecting rod.The bridge steel plate cutting method, so as to achieve many advantageous effects, is had a good application prospect and promotion potential by using the cutting machine of Unique physical design in bridge steel plate cutting technique field.
Description
Technical field
The present invention relates to a kind of metal cutting method, relates more particularly to a kind of new bridge steel plate cutting method, category
In steel plate cutting and cutting method technical field.
Background technology
Typically, Metal Cutting refers to utilize Flame of Natural Gas (oxygen-natural gas), and metal to be cut is preheating to can
Burning or the burning-point to soften, then discharge hyperbaric oxygen air-flow, make the further vigorous oxidation of metal and will slag caused by burning
Blow the process to form otch off.
Metal Cutting has been applied to very more skills at present as a kind of very important intermetallic composite coating and processing means
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 during it is such as widely applying shipbuilding, bridge processing, automobile industry, machining
Class steel plate processing means.
, it is necessary to which steel plate to be cut is placed on support in steel plate cutting process.In the support, for placing steel plate
Bottom plate be usually lattice-shaped, gap location of gap during cutting between two Turbogrid plates is (so as to avoid cutting to bottom
Plate).But some defects be present in existing Turbogrid plates, such as：1st, it typically is fixing shape, can not move, so as to cause use when
Gap between two Turbogrid plates is non-adjustable；2nd, in view of the deadweight of steel plate, typically 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 cut needs, then moving for steel plate easily causes cutting position movement, influences the quality of cutting, adds
Percent defective, and manpower is taken, reduce the efficiency of cutting；3rd, typically no corresponding positioner on steel plate apparatus for placing, is caused
Steel plate is placed once not in place, it is necessary to situation about repeatedly adjusting, has equally had a strong impact on processing efficiency, reduces productivity ratio etc..
Therefore, the necessity for continuing research is still suffered from for the device for cutting steel plate including stainless steel strut.On the other hand, exist
The fast-developing today's society of traffic, the efficiency of bridge construction are also required to greatly improve.And during bridge construction, steel plate needs
To be cut out according to different needs it is variously-shaped, and it also requires welding again.But traditional steel-plate cutter is completed to cut
Also need to play groove, slagging-off welding again after cutting, this not only wastes substantial amounts of manpower and materials, and efficiency is low, can not expire
The fast pace development of sufficient today's society and the demand of bridge construction.
Therefore, based on drawbacks described above, in steel plate cutting technique field especially bridge steel plate cutting technique field, for making
Research and improved demand are still suffered from the steel plate cutting method of novel bridge steel-plate cutter, this is also the current apparatus field
In a study hotspot and emphasis, where being even more the starting point that is accomplished of the present invention and power.
The content of the invention
For above-mentioned many defects, and in order to seek new bridge steel plate cutter device and use its bridge
Joist steel plate cutting method, the present inventor is by substantial amounts of further investigation, after sufficient creative work has been paid, so as to complete
The present invention.
Specifically, the technical problems to be solved by the invention are：A kind of new bridge steel plate cutting method is provided, should
Method improves the cutting efficiency of steel plate by using new bridge steel plate cutting machine, has good commercial application potentiality
And promotional value.
To solve above-mentioned technical problem and reaching above-mentioned purpose, the technical scheme is that：A kind of new bridge is provided
Joist steel plate cutting method, the cutting method use a kind of bridge steel plate cutting machine, and the bridge steel plate cutting machine includes frame,
The transversely-moving rack for being provided with and being driven by the first power set is slid laterally in the frame, on the transversely-moving rack longitudinal sliding motion be provided with
By the vertical shift frame of the second power set driving, the lifting for being provided with and being driven by the 3rd power set is slid vertically on the vertical shift frame
Plate, cutting head is installed on the lifter plate, the first Turbogrid plates of the 4th power set driving are slidably fitted with the frame
With the second Turbogrid plates of the 5th power set driving, the upper surface flush of first Turbogrid plates and second Turbogrid plates and
Positioned at the lower section of the cutting head, cutting gap is provided between first Turbogrid plates and second Turbogrid plates；
Mechanical arm is provided between the lifter plate and the cutting head, the mechanical arm includes being rotatablely installed in the lifting
On plate and the first power transmission shaft for extending laterally, described first power transmission shaft one end connects the first servomotor, and the other end is fixedly connected
First connecting rod, the axis of first power transmission shaft is consistent with the bearing of trend of the first connecting rod, the end of the first connecting rod
The second driving shaft driven by the second servomotor is rotatablely equipped with, 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 provided between the first connecting rod and the lifter plate
Mechanism, the second retaining mechanism is provided between the first connecting rod and the second connecting rod.
Wherein, first power set, second power set, the 3rd power set, the 4th power
Device and the 5th power set are motor-driven screw-nut body or hydraulic jack, and those skilled in the art can root
Carry out suitably selecting and determining according to needs, be no longer described in detail herein.
It is described in the presence of the 4th power set and the 5th power set by structure design so
Not only width is adjustable for cutting gap, and its position can also be adjusted, so as to carry out difference for different cutting seams
Adjustment, further expanded the performance of the bridge steel plate cutting machine, improved the cutting efficiency of steel plate.
Moreover, by the unique design of structure design so, especially mechanical arm, conventional steel plates cutting machine is overcome only
Steel plate sheet material can be cut open, and the defects of follow-up welding groove needs operator to open up in addition, add work so as to overcome
Program process, labour is occupied, reduces processing efficiency, the problems such as production cost is increased and (can also use completely normal
Rule, the another follow-up welding groove operation opened up is somewhat 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 performance of the bridge steel plate cutting machine.
Furthermore, the first connecting rod and the lifting can be realized by structure design so, first retaining mechanism
Locking between plate, second retaining mechanism can realize the locking between the first connecting rod and the second connecting rod.And
Structure design so, it may be such that the first connecting rod 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
Cut, the groove processing that sheet edge is realized 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 also improved steel
The processing efficiency of plate sheet material, and precision is higher.
Wherein, first retaining mechanism and second retaining mechanism can be currently known any conventional retaining mechanism
(such as any one in eccentric lock, friction lock, set pincers lock, taper lock etc.), this area can carry out suitably selecting and determining,
No longer it is described in detail herein.
In the bridge steel plate cutting method of the present invention, as a kind of optimal technical scheme, the both sides of the frame are provided with
The both sides of the guide sleeve be arrangeding in parallel, first Turbogrid plates and second Turbogrid plates are equipped with guide rail, and the guide rail slides
It is installed in the corresponding guide sleeve.
By structure design so, so as to improve the stable movement of first Turbogrid plates and second Turbogrid plates
Property, be advantageous to subsequent steel plate cutting accuracy and operational stability.
In the bridge steel plate cutting method of the present invention, as a kind of optimal technical scheme, the section shape of the guide sleeve
Shape is C-shaped, and the guide rail is adapted with the guide sleeve.
By structure design so, the guide rail can insert from the end of the guide sleeve, and the guide sleeve of C-shaped
Lubricant can be effectively stored, the too fast loss of lubricant can be avoided, and then further increases the bridge steel plate cutting machine
Long-Term Properties, extend its service life.
In the bridge steel plate cutting method of the present invention, as a kind of optimal technical scheme, if the guide sleeve is provided with
The radial direction through hole of the guide sleeve inner chamber is led in involvement, and bearing of trend of the radial direction through hole along the guide sleeve is arranged in rows, institute
State the blind hole for offering on guide rail and being adapted with the radial direction through hole.
By structure design so, on the one hand the blind hole can store lubricant, on the other hand, be cut when needing fixation
When cutting gap, then it can intert alignment pin in the radial direction through hole, alignment pin is inserted into the blind hole, so as to by described first
The position of Turbogrid plates and second Turbogrid plates is fixed, and then realizes the fixation of cutting gap.
In the bridge steel plate cutting method of the present invention, as a kind of optimal technical scheme, positioned at described in the frame
Material liftout attachment is provided between first Turbogrid plates and second Turbogrid plates, the material liftout attachment is transversely provided with some
It is individual.
, can be by well cutting by the material liftout attachment after the completion of steel plate cutting by structure design so
Steel plate ejects, and conveniently unloads the steel plate cut, is advantageous to subsequent operation.
In the bridge steel plate cutting method of the present invention, as a kind of optimal technical scheme, the material liftout attachment bag
The vertical guide pin bushing being arranged at below first Turbogrid plates and second Turbogrid plates is included, is slidably fitted with the vertical guide pin bushing
The knock-pin driven by the 6th power set.
In the bridge steel plate cutting method of the present invention, as a kind of optimal technical scheme, the 6th power set bag
The rotary shaft of motor driving is included, the rotary shaft is rotatablely installed in the frame, if being installed with the rotary shaft
The cam of the dry corresponding knock-pin.
In the bridge steel plate cutting method of the present invention, as a kind of optimal technical scheme, the vertical guide pin bushing with it is described
Compression spring is provided between knock-pin, the lower surface of the knock-pin acts against the cam in the presence of the compression spring
Side face on.
By structure design so, it may be such that the knock-pin acts against on the cam always, avoid the top
The defects of rod does not reset and can not apply active force to the knock-pin during cam rotation, after improving steel plate cutting
Discharging effect and cutting efficiency.
In the bridge steel plate cutting method of the present invention, although as described above, first retaining mechanism and described second
Retaining mechanism can be currently known any conventional retaining mechanism (such as in eccentric lock, friction lock, set pincers lock, taper lock etc.
Any one).
But furtherd investigate present inventor has performed further, so as to have developed a kind of new locking mechanism, specifically
It is as follows：
In the bridge steel plate cutting method of the present invention, independent as one, preferable improved technology feature (completely may be used
With using above-mentioned eccentric lock, friction lock, set pincers lock, taper lock etc.), it is specific as follows：First retaining mechanism includes fixing
The first mounting seat being installed on the lifter plate, is installed with the first support base in first mounting seat, and described first
Through first mounting seat and first support base and connection first servomotor, described first passes for power transmission shaft one end
The other end of moving axis is provided with the first hydraulic cavities through the lifter plate and the connection first connecting rod, first support base,
First piston is slidably fitted with first hydraulic cavities, is rubbed between the first piston and first mounting seat provided with first
Pad group；Second retaining mechanism includes the second mounting seat being fixedly installed on the first connecting rod, second installation
The second support base is installed with seat, described second driving shaft one end is rotatablely installed on the first connecting rod, and the other end passes through
Wear second mounting seat and second support base and connection second servomotor, second support base is provided with the
Two hydraulic cavities, second piston are slidably fitted with second hydraulic cavities, between the second piston and second mounting seat
Provided with the second friction plate group.
By structure design so, when needing locking, it is filled with first hydraulic cavities and second hydraulic cavities
Hydraulic oil so that the first piston and the second piston hold out against the first friction plate group and second friction plate respectively
Group so that the first friction plate group and first mounting seat and the second friction plate group and the second mounting seat pressure
Tightly together, the rotation of the first power transmission shaft and second driving shaft described in locking, so as to which the first connecting rod and described second be connected
The position locking of bar, realizes locking operation.
In addition, traditional steel-plate cutter after discharging, it is necessary to after by cutting the cut edge of sheet material cutting slag by
Manually dispose.But this process not only increases the labor intensity of operator, and occupancy man-hour is a lot, processing effect is reduced
Rate and productivity ratio, operating cost and time are increased, also have impact on the progress of bridge construction indirectly.
For the defect, inventor have developed and slagging-off is installed on the lifter plate by further further investigation
The technical scheme of device, so as to which while steel plate cuts completion, subsequent can is removed the gred by deslagging device, so as to
The processing efficiency of steel plate sheet material is drastically increased, reduces labor intensity.It is more specific as follows：
In the bridge steel plate cutting method of the present invention, independent as one, preferable improved technology feature (but it is also complete
It can carry out manually removing slag operation entirely, although existing, labor intensity increasing, operating efficiency reduction, productivity ratio reduction etc. are many to be lacked
Fall into), it is specific as follows：Deslagging device is installed on the lifter plate.
In the bridge steel plate cutting method of the present invention, as a kind of optimal technical scheme, the deslagging device includes peace
Loaded on the installing plate on the lifter plate, the mechanical arm is installed on the installing plate, peace is fixed in the end of the mechanical arm
Equipped with sliding sleeve, the slagging-off shovel being driven by the cylinder is slidably fitted with the sliding sleeve, the piston rod of the cylinder shovels with the slagging-off
Be hinged installation.
Wherein, the structure of the mechanical arm is having been carried out being discussed in detail before, is no longer described in detail herein.
In the bridge steel plate cutting method of the present invention, as a kind of optimal technical scheme, the end of the slagging-off shovel is set
There is shovel angle, the angle of shoveling is towards first Turbogrid plates and second Turbogrid plates.
, can be by adjusting the angle of the first connecting rod and the second connecting rod so that shovel by structure design so
Angle Position is corresponding with the cutting position of sheet material, by the quick stretching or retraction of the piston rod of the cylinder, so as to drive
The slagging-off shovel removes the residue remained after cutting, and realization removes slag operation, improves processing efficiency.
When remove slag operation using the deslagging device, when the cutting head is moved to sheet edge, the slagging-off shovel
Shovel head also have certain distance apart from sheet edge, the residue in this segment distance will be unable to smoothly be disposed, it is also necessary to extra
It is purged.For the defect, inventor have developed improved technical scheme again, so as to reduce the cutting head with it is described
The distance between shovel head, it can smoothly realize the removing of all residues.More specifically it is described as follows：
It is independent as one, preferable improved technology feature is (also complete in the bridge steel plate cutting method of the present invention
Can first it carry out residual in foregoing deslagging device slagging-off, then this segment distance of the artificial shovel head for removing slagging-off shovel and sheet edge
Slag, it is that working process speed is slow nothing but, have impact on production efficiency), it is specific as follows：It is installed with the lifter plate vertical
To slide rail, the installing plate longitudinal sliding motion is provided with guiding in the longitudinal slide rail between the lifter plate and the installing plate
Axle, the axis of guide is longitudinally disposed, is rotatablely equipped with the installing plate by the motor-driven vertical shift screw rod of vertical shift, the vertical shift
Screw rod is threadedly coupled with the lifter plate.
Pass through structure design so, after cutting head cutting terminates, vertical shift spiral shell described in the vertical shift motor driven
Bar rotates so that the installing plate can continue to move to the lifter plate direction, 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 moved, and the shovel head can be dry so that all residues all to be removed
Only, it is time saving and energy saving, so as to substantially increase the processing efficiency of sheet material.
As described above, the invention provides a kind of bridge steel plate cutting method using novel bridge steel-plate cutter, institute
Structure design of the bridge steel plate cutting machine by uniqueness is stated, so that the cutting method achieves many beneficial technology effects
Fruit, such as：
1st, due to there is provided 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 can also adjust, and carries out different adjustment for different cutting seams, has expanded and set
Standby performance, improve the cutting efficiency of steel plate.
2nd, due to there is provided material liftout attachment, after the completion of cutting, by material liftout attachment by the material top of well cutting
Go out, the convenient material cut separates with waste material, easy-unloading.
3rd, due to being provided with mechanical arm between lifter plate and cutting head, cutting head can not only realize the cutting of vertical direction,
The groove processing that sheet edge is realized 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 improves the processing effect of sheet material
Rate.
As described above, the invention provides a kind of bridge steel plate cutting method, methods described is set by using with uniqueness
A kind of bridge steel plate cutting machine of meter, so as to achieve many advantageous effects, has in bridge steel plate cutting technique field
Good application prospect and promotional value.
Brief description of the drawings
Fig. 1 is the structural representation of the bridge steel plate cutting machine in bridge steel plate cutting method of the present invention；
Fig. 2 is the overlooking the structure diagram of Fig. 1 bridge steel plate cutting machine；
Fig. 3 is the mounting structure signal of cutting head in the bridge steel plate cutting machine in bridge steel plate cutting method of the present invention
Figure；
Fig. 4 is Fig. 3 overlooking the structure diagram；
Fig. 5 is the structural representation of the first retaining mechanism in the bridge steel plate cutting machine in bridge steel plate cutting method of the present invention
Figure；
Fig. 6 is the structural representation of the second retaining mechanism in the bridge steel plate cutting machine in bridge steel plate cutting method of the present invention
Figure；
Fig. 7 is the structural representation of deslagging device in the bridge steel plate cutting machine in bridge steel plate cutting method of the present invention；
Wherein, in figures 1-7, each number designation refers to following concrete meaning, element and/or part respectively.
In figure：1：Frame；2：Transversely-moving rack；3：Vertical shift frame；4：Lifter plate；5：Cutting head；6：Mechanical arm；601：First connects
Bar；602：Second connecting rod；603：First retaining mechanism；60301：First mounting seat；60302：First piston；60303：First liquid
Press chamber；60304：First power transmission shaft；60305：First servomotor；60306：First support base；60307：First friction plate group；
604：Second retaining mechanism；60401：Second mounting seat；60402：Second piston；60403：Second hydraulic cavities；60404：Second
Power transmission shaft；60405：Second servomotor；60406：Second support base；60407：Second friction plate group；7：Guide sleeve；701：Footpath
To through hole；8：Guide rail；9：First Turbogrid plates；10：Second Turbogrid plates；11：Material liftout attachment；1101：Vertical guide pin bushing；1102：
Knock-pin；1103：Motor；1104：Cam；1105：Rotary shaft；1106：Compression spring；12：Installing plate；13：Slagging-off shovel；
14：Longitudinal slide rail；15：The axis of guide；16：Vertical shift screw rod；17：Vertical shift motor；18：Cylinder；19：Sliding sleeve.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail by specific embodiment, but these particularizations are implemented
The purposes and purpose of mode are only used for enumerating the present invention, not any type of any to the real protection scope composition of the present invention
Limit, it is more non-that protection scope of the present invention is confined to this.
As shown in Fig. 1-4 is common, the invention discloses a kind of bridge steel plate using novel bridge steel-plate cutter to cut
Method, the bridge steel plate cutting machine include frame 1, and the horizontal stroke for being provided with and being driven by the first power set is slid laterally in frame 1
Move frame 2, on transversely-moving rack 2 longitudinal sliding motion the vertical shift frame 3 driven by the second power set is installed, slide vertically peace on vertical shift frame 3
Equipped with the lifter plate 4 driven by the 3rd power set, cutting head 5 is installed on lifter plate 4, the 4th is slidably fitted with frame 1
First Turbogrid plates 9 of power set driving and the second Turbogrid plates 10 of the 5th power set driving, the first Turbogrid plates 9 and second gate
The upper surface flush of panel 10 and the lower section for being respectively positioned on cutting head 5, cutting is provided between the first Turbogrid plates 9 and the second Turbogrid plates 10
Gap；
Mechanical arm 6 is provided between lifter plate 4 and cutting head 5, mechanical arm 6 includes being rotatablely installed on lifter plate 4 and laterally
First power transmission shaft 60304 of extension, the one end of the first power transmission shaft 60304 connect the first servomotor 60305, and the other end is fixedly connected
First connecting rod 601, the axis of the first power transmission shaft 60304 is consistent with the bearing of trend of first connecting rod 601, the end of first connecting rod 601
Portion is rotatablely equipped with the second driving shaft 60404 driven by the second servomotor 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 provided between first connecting rod 601 and lifter plate 4
First retaining mechanism 603, the second retaining mechanism 604 is provided between first connecting rod 601 and second connecting rod 602.
Wherein, the first power set, the second power set, the 3rd power set, the 4th power set and the 5th power dress
It is motor-driven screw-nut body or hydraulic jack to put and (be not shown in figure), and those skilled in the art can be as needed
And suitably select and determine, no longer it is described in detail herein.
By structure design so, in the presence of the 4th power set and the 5th power set, cutting gap is not only
Width is adjustable, and its position can also be adjusted, so as to carry out different adjustment for different cutting seams, further
The performance of bridge steel plate cutting machine has been expanded, has improved the cutting efficiency of steel plate.
Moreover, by the unique design of structure design so, especially mechanical arm 6, conventional steel plates cutting machine is overcome
Steel plate sheet material can only be cut open, and the defects of follow-up welding groove needs operator to open up in addition, added so as to overcome
Process, labour is occupied, reduces processing efficiency, the problems such as production cost is increased and (can also use completely
Follow-up welding groove operation that is conventional, separately opening up is somewhat 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 performance of the bridge steel plate cutting machine.
Furthermore, can be realized between first connecting rod 601 and lifter plate 4 by structure design so, the first retaining mechanism 603
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 be such that first connecting rod 601 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 of sheet edge is realized, so as to directly beat groove after dicing, without, again by manually beating groove, subtracting after discharging
Lack the cumbersome degree of sheet fabrication, reduced the labor intensity of operator, while also improve the processing efficiency of steel plate sheet material, and essence
Du Genggao.
Wherein, first retaining mechanism 603 and second retaining mechanism 604 can be currently known any conventional lock
Tight mechanism (such as any one in eccentric lock, friction lock, set pincers lock, taper lock etc.), this area can suitably be selected
And determination, no longer it is described in detail herein.
In the bridge steel plate cutting method, as a kind of optimal technical scheme, the both sides of frame 1, which are provided with, to be arranged in parallel
Guide sleeve 7, the both 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
In guide sleeve 7.
By structure design so, so as to improve the robust motion of the first Turbogrid plates 9 and the second Turbogrid plates 10, have
Beneficial to subsequent steel plate cutting accuracy and operational stability.
In the bridge 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 is adapted with guide sleeve 7.
By structure design so, guide rail 8 can insert 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 increases making for a long time for the bridge steel plate cutting machine
With performance, its service life is extended.
In the bridge steel plate cutting method, as a kind of optimal technical scheme, guide sleeve 7 is provided with some connections and led
To set 7 inner chambers radial direction through hole 701, bearing of trend of the radial direction through hole 701 along guide sleeve 7 is arranged in rows, offered on guide rail 8 with
The blind hole that radial direction through hole 701 is adapted.
By structure design so, on the one hand blind hole can store lubricant, on the other hand, between fixed cutting is needed
During gap, then it can intert alignment pin in radial direction through hole 701, alignment pin is inserted into blind hole, so as to 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 bridge steel plate cutting method, as a kind of optimal technical scheme, it is located at first grid panel 9 in frame 1
And second be provided with material liftout attachment 11 between Turbogrid plates 10, material liftout attachment 11 is transversely provided with several.
, can be by the steel of well cutting by material liftout attachment 11 after the completion of steel plate cutting by structure design so
Plate ejects, and conveniently unloads the steel plate cut, is advantageous to subsequent operation.
In the bridge steel plate cutting method, as a kind of optimal technical scheme, material liftout attachment 11 includes setting
Vertical guide pin bushing 1101 in the first Turbogrid plates 9 and the lower section of the second Turbogrid plates 10, it is slidably fitted with by the 6th in vertical guide pin bushing 1101
The knock-pin 1102 of power set driving.
In the bridge steel plate cutting method, as a kind of optimal technical scheme, the 6th power set include motor
The rotary shaft 1105 of 1103 drivings, rotary shaft 1105 are rotatablely installed in frame 1, and several are installed with rotary shaft 1105
The cam 1104 of corresponding knock-pin 1102.
In the bridge steel plate cutting method, as a kind of optimal technical scheme, vertical guide pin bushing 1101 and knock-pin
Compression spring 1106 is provided between 1102, the lower surface of knock-pin 1102 acts against cam in the presence of compression spring 1106
On 1104 side face.
By structure design so, it may be such that knock-pin 1102 acts against on cam 1104 always, avoid knock-pin
1102 do not reset and cam 1104 rotate when can not to knock-pin 1102 apply active force the defects of, improve steel plate cutting after
Discharging effect and cutting efficiency.
In the bridge steel plate cutting method, public affairs at present can be used in the first retaining mechanism 603 and the second retaining mechanism 604
Any retaining mechanism (such as eccentric lock, friction lock, set pincers lock, taper lock etc.) known, this area can suitably be selected
And determination.
It is but as follows so as to have developed a kind of new locking mechanism present inventor has performed further further investigation：
In the bridge steel plate cutting method of the present invention, independent as one, preferable improved technology feature (completely may be used
With using above-mentioned eccentric lock, friction lock, set pincers lock, taper lock etc.), it is specific as follows：
As seen in figs. 5-6, the first retaining mechanism 603 includes the first mounting seat 60301 being fixedly installed on lifter plate 4,
The first support base 60306 is installed with first mounting seat 60301, the first mounting seat is run through in the one end of the first power transmission shaft 60304
60301 and first support base 60306 and the first servomotor 60305 of connection, the other end of the first power transmission shaft 60304 is through lifting
Plate 4 and connection first connecting rod 601, the first support base 60306 are provided with the first hydraulic cavities 60303, slided in the first hydraulic cavities 60303
It is dynamic that first piston 60302 is installed, it is provided with the first friction plate group between the mounting seat 60301 of first piston 60302 and first
60307；Second retaining mechanism 604 includes the second mounting seat 60401 being fixedly installed on first connecting rod 601, the second mounting seat
It is installed with the second support base 60406 on 60401, the one end of second driving shaft 60404 is rotatablely installed on first connecting rod 601,
The other end is through the second mounting seat 60401 and the second support base 60406 and the second servomotor 60405 of connection, the second support base
60406 are provided with the second hydraulic cavities 60403, and second piston 60402, second piston are slidably fitted with the second hydraulic cavities 60403
60402 and second are provided with the second friction plate group 60407 between mounting seat 60401.
By structure design so, when needing locking, filled in the first hydraulic cavities 60303 and the second hydraulic cavities 60403
Enter hydraulic oil so that first piston 60302 and second piston 60402 hold out against the first friction plate group 60307 and the second friction respectively
Piece group 60407 so that the first friction plate group 60307 and the first mounting seat 60301 and the second friction plate group 60407 and the second peace
Dress seat 60401 is pressed together, the rotation of the first power transmission shaft of locking 60304 and second driving shaft 60404, so as to by first connecting rod
601 and second connecting rod 602 position locking, realize locking operation.
In addition, traditional steel-plate cutter after discharging, it is necessary to after by cutting the cut edge of sheet material cutting slag by
Manually dispose.But this process not only increases the labor intensity of operator, and occupancy man-hour is a lot, processing effect is reduced
Rate and productivity ratio, operating cost and time are increased, also have impact on the progress of bridge construction indirectly.
For the defect, inventor have developed and slagging-off is installed on the lifter plate by further further investigation
The technical scheme of device, so as to which while steel plate cuts completion, subsequent can is removed the gred by deslagging device, so as to
The processing efficiency of steel plate sheet material is drastically increased, reduces labor intensity.It is more specific as follows：
In the bridge steel plate cutting method of the present invention, independent as one, preferable improved technology feature (but it is also complete
It can carry out manually removing slag operation entirely, although existing, labor intensity increasing, operating efficiency reduction, productivity ratio reduction etc. are many to be lacked
Fall into), it is specific as follows：Deslagging device is installed on lifter plate 4.
More specifically, as shown in figure 4, deslagging device includes being installed on installing plate 12 on lifter plate 4, pacify on installing plate 12
Equipped with mechanical arm 6；As shown in fig. 7, the end of mechanical arm 6 is installed with sliding sleeve 19, it is slidably fitted with sliding sleeve 19 by cylinder
The slagging-off shovel 13 of 18 drivings, piston rod and the 13 be hinged installation of slagging-off shovel of cylinder 18.
Wherein, the structure of mechanical arm 6 is having been carried out being discussed in detail before, is no longer described in detail herein.
In the bridge steel plate cutting method of the present invention, as a kind of optimal technical scheme, the end of slagging-off shovel 13 is provided with
Shovel angle, shovel angle direction the first Turbogrid plates 9 and the second Turbogrid plates 10.
, can be by adjusting the angle of first connecting rod 601 and second connecting rod 602 so that shovel angle by structure design so
Position is corresponding with the cutting position of sheet material, by the quick stretching or retraction of the piston rod of cylinder 18, drives slagging-off shovel 13 will cutting
The residue remained afterwards is removed, and realization removes slag operation, improves processing efficiency.
When remove slag operation using the deslagging device, when cutting head 5 is moved to sheet edge, the shovel head of slagging-off shovel 13
There is certain distance apart from sheet edge, the residue in this segment distance will be unable to smoothly be disposed, it is also necessary to extra to carry out clearly
Remove.For the defect, inventor have developed improved technical scheme again, so as 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 is independent as one, preferable improved technology feature is (also complete in the bridge steel plate cutting method of the present invention
Can first it carry out residual in foregoing deslagging device slagging-off, then this segment distance of the artificial shovel head for removing slagging-off shovel and sheet edge
Slag, it is that working process speed is slow nothing but, have impact on production efficiency), it is specific as follows：Longitudinal direction is installed with lifter plate 4
Slide rail 14, the longitudinal sliding motion of installing plate 12 are oriented in longitudinal slide rail 14, being provided with the axis of guide 15 between lifter plate 4 and installing plate 12
Axle 15 is longitudinally disposed, the vertical shift screw rod 16 driven by vertical shift motor 17 is rotatablely equipped with installing plate 12, vertical shift screw rod 16 is with rising
Drop plate 4 is threadedly coupled.
By structure design so, after the cutting of cutting head 5 terminates, vertical shift motor 17 drives vertical shift screw rod 16 to rotate,
So that installing plate 12 can continue to move to the direction of lifter plate 4, so that shovel head can continue to root out the residue after cutting.Cut
Cut first 5 and be further continued for mobile section shifting, shovel head can be time saving and energy saving so that all residues all to be removed totally, so as to greatly improve
The processing efficiency of sheet material.
As described above, the invention provides a kind of bridge steel plate cutting method using novel bridge steel-plate cutter, institute
Cutting method is stated by using the novel bridge steel-plate cutter with Unique physical design, so as to achieve many Advantageous
Effect, has a good application prospect and promotional value in bridge steel plate cutting technique field.
Those skilled in the art, can be with beyond all doubt and difficulty by using this after the technology contents of the application are read
Novel bridge steel-plate cutter and implement the bridge steel plate cutting method (be described above all parts position relationship,
Effect etc., and describe many concrete operations principles etc.), this is its routine techniques ability that should have and understandability,
And in the absence of the possibility of the bridge steel plate cutting machine can not be operated (as long as the cutting machine can be operated, then naturally without difficulty
Complete steel plate cutting method), namely the cutting method depends only on the new steel-plate cutter.
For reading and understanding the technical staff of the application, it is necessary to it is specifically intended that：Although it has been listed above four
Individual independent, preferable improved technology feature (directly carries out beating the improved technology feature of groove, retaining mechanism changes after cutting
The residue slagging-off entered in the distance of technical characteristic, the improved technology feature except slag operation, the shovel head of slagging-off shovel and sheet edge is grasped
The improved technology feature of work), and its respective Figure of description and corresponding operating instruction are listed in detail, but this four are only
Vertical, preferable 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 could realize the bridge steel plate cutting of the present invention, but mesh can be used completely
Preceding known conventional meanses (list and/or be illustrated in detail above) are any one in above-mentioned four kinds of operations to replace
Individual or any number of combination.
Therefore although listing multiple independent, preferable improved technology features and corresponding Figure of description in the application,
It is intended that for existing improved technology feature is described in detail, and not is limited only to include by the protection domain of the application
The overall technical architectures of these independent, preferable improved technology features (the i.e. protection domain of the application and without being bound by, limitation
In these improved technology features), but equally also contains not as the technical side of these independent, preferable improved technology features
Case (now correspond to the corresponding instructions accompanying drawing for describing one or more preferred features and corresponding without considering and considering
Specification description section, and replaced with conventional technical means), specific protection domain still include it is following it is all can
The technical scheme of energy：
1st, (other three are routine techniques to any one for being related in this four independent, preferable improved technology features
Means) technical scheme.
2nd, (other two are routine techniques to any two for being related in this four independent, preferable improved technology features
Means) technical scheme.
3rd, (other one are routine techniques to be related in this four independent, preferable improved technology features any three
Means) technical scheme.
4 while include the technical scheme of this four independent, preferable improved technology features.
5th, the technical scheme of all this four independent, preferable improved technology features is replaced with conventional technical means.
Specific protection domain is still defined by the claims for defining specific scope.
Although for the purpose illustrated and described, and describe the present invention above-mentioned embodiment and accompanying drawing shown in structure and
Processing procedure.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 the above-mentioned embodiment of the present invention, and these all modifications and/or change are all wrapped
Include such as within 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 (10)
- A kind of 1. bridge steel plate cutting method, it is characterised in that：The cutting method uses a kind of bridge steel plate cutting machine, described Bridge steel plate cutting machine includes frame, and the transversely-moving rack for being provided with and being driven by the first power set, institute are slid laterally in the frame State longitudinal sliding motion on transversely-moving rack and the vertical shift frame driven by the second power set is installed, slide vertically and be provided with the vertical shift frame By the lifter plate of the 3rd power set driving, cutting head is installed on the lifter plate, the 4th is slidably fitted with the frame First Turbogrid plates of power set driving and the second Turbogrid plates of the 5th power set driving, first Turbogrid plates and described the The upper surface flush of two Turbogrid plates and the lower section for being respectively positioned on the cutting head, first Turbogrid plates and second Turbogrid plates it Between be provided with cutting gap；Mechanical arm is provided between the lifter plate and the cutting head, the mechanical arm includes being rotatablely installed on the lifter plate And the first power transmission shaft extended laterally, described first power transmission shaft one end connect the first servomotor, the other end is fixedly connected with first Connecting rod, the axis of first power transmission shaft is consistent with the bearing of trend of the first connecting rod, and the end of the first connecting rod rotates The second driving shaft driven by the second servomotor is installed, the second driving shaft is fixedly connected with second connecting rod, and described second The axis of power 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 provided between the first connecting rod and the lifter plate Structure, the second retaining mechanism is provided between the first connecting rod and the second connecting rod.
- 2. bridge steel plate cutting method as claimed in claim 1, it is characterised in that：First power set, described second Power set, the 3rd power set, the 4th power set and the 5th power set are motor-driven silk Thick stick nut body or hydraulic jack.
- 3. bridge steel plate cutting method as claimed in claim 1 or 2, it is characterised in that：The both sides of the frame are provided with parallel The both 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.
- 4. bridge steel plate cutting method as claimed in claim 2 or claim 3, it is characterised in that：The cross sectional shape of the guide sleeve is C Shape, the guide rail are adapted with the guide sleeve.
- 5. such as any one of claim 1-4-described bridge steel plate cutting method, it is characterised in that：The guide sleeve is provided with The radial direction through hole of some connection guide sleeve inner chambers, bearing of trend of the radial direction through hole along the guide sleeve is arranged in rows, The blind hole being adapted with the radial direction through hole is offered on the guide rail.
- 6. bridge steel plate cutting method as claimed in claim 5, it is characterised in that：It is located at first grid in the frame Material liftout attachment is provided between plate and second Turbogrid plates, the material liftout attachment is transversely provided with several.
- 7. the bridge steel plate cutting method as described in claim 5 or 6, it is characterised in that：The material liftout attachment includes setting The vertical guide pin bushing being placed in below first Turbogrid plates and second Turbogrid plates, it is slidably fitted with the vertical guide pin bushing by the The knock-pin of six power set driving.
- 8. bridge steel plate cutting method as claimed in claims 6 or 7, it is characterised in that：6th power set include electricity The rotary shaft of motivation driving, the rotary shaft are rotatablely installed in the frame, and several are installed with the rotary shaft The cam of the corresponding knock-pin.
- 9. the bridge steel plate cutting method as described in claim any one of 1-8, it is characterised in that：The vertical guide pin bushing with it is described Compression spring is provided between knock-pin, the lower surface of the knock-pin acts against the cam in the presence of the compression spring Side face on.
- 10. the bridge steel plate cutting method as described in claim any one of 1-9, it is characterised in that：First retaining mechanism It is any one in eccentric lock, friction lock, set pincers lock, taper lock with second retaining mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952645.9A CN107838523A (en) | 2017-10-13 | 2017-10-13 | A kind of new bridge steel plate cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952645.9A CN107838523A (en) | 2017-10-13 | 2017-10-13 | A kind of new bridge steel plate cutting method |
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|---|---|
| CN107838523A true CN107838523A (en) | 2018-03-27 |
Family
ID=61661359
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710952645.9A Pending CN107838523A (en) | 2017-10-13 | 2017-10-13 | A kind of new bridge steel plate cutting method |
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Application publication date: 20180327 |