CN115533540B - Sectional cutting equipment capable of processing mould raw materials - Google Patents
Sectional cutting equipment capable of processing mould raw materials Download PDFInfo
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- CN115533540B CN115533540B CN202211138159.0A CN202211138159A CN115533540B CN 115533540 B CN115533540 B CN 115533540B CN 202211138159 A CN202211138159 A CN 202211138159A CN 115533540 B CN115533540 B CN 115533540B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/066—Bench vices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses sectional cutting equipment capable of processing a die raw material, which comprises a saw blade guiding device, a clamping device, a rust removing device, a telescopic baffle, a cooling device, a rotation stopping device, a saw beam, a hydraulic rod, a lathe bed and a base, wherein the saw blade guiding device is connected with the saw beam, the lower end of the saw beam is connected with the hydraulic rod, the hydraulic rod is connected with the lathe bed, the lathe bed is connected with the base, the clamping device is arranged below the saw blade guiding device, the clamping device is connected with the lathe bed, the telescopic baffle is connected with two sides of the clamping device, the rust removing device and the cooling device are arranged on the clamping device, the rotation stopping device is arranged right below the clamping device, the rotation stopping device comprises a lifting rod, a circular saw blade and an adjusting motor, the lifting rod is vertically connected with the base, the upper end of the lifting rod is vertically connected with the adjusting motor, the rotating direction of the adjusting motor is consistent with the feeding direction of the cutting equipment, and the circular saw blade can be lifted by the lifting rod or the adjusting motor can be used for adjusting power.
Description
Technical Field
The invention relates to the technical field of die cutting equipment, in particular to sectional cutting equipment capable of processing die raw materials.
Background
With the continuous improvement of the social and economic level, the steel industry plays a role in lifting the weight in various industries, and the innovation and upgrading of steel cutting equipment are the points of force and break through points of the sustainable development of steel processing enterprises. Whereas conventional steel cutting equipment only focuses on basic cutting functions, and does not focus on adding functions beneficial to subsequent processes.
In addition, when the saw blade is used for cutting some light round steel materials, the steel materials can possibly rotate in situ, if the rotation phenomenon happens, the steel materials deviate from the original position to cause cutting errors, an auxiliary device is needed to intervene on the steel materials to prevent the rotation phenomenon, in addition, sharp scraps splashed everywhere during cutting also easily cause injury of workers, and the scrap treatment is complicated, so that the scraps in the cutting process need to be treated.
Disclosure of Invention
The invention aims to provide a sectional cutting device capable of processing a die raw material so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: a sectional cutting device capable of processing a die raw material, which is characterized in that: the sectional cutting equipment comprises a saw blade guiding device, a clamping device, a rust removing device, a telescopic baffle, a cooling device, a rotation stopping device, a base, a lathe bed, a saw beam, a hydraulic rod and a power box, wherein the base is fixed on the ground, the lathe bed is connected above the base, the middle part of the lathe bed is in a concave shape, a workbench is arranged at the middle position of the upper surface of the lathe bed, one end of the hydraulic rod is fixed on the upper surface of a protruding part of the lathe bed, the saw beam is fixed on the other end of the hydraulic rod, the saw beam is connected with the saw blade guiding device, the saw blade guiding device comprises a saw beam bracket, the saw beam bracket is fixed on the middle position of the saw beam, a power box is connected between the saw beam bracket and the saw beam, the lower end of the power box is connected with the hydraulic rod, the power box is lifted through the hydraulic rod, the clamping device comprises a movable vice, a fixed vice and a clamping screw rod cylinder, the fixed vice is fixed on the concave inner surface of the lathe bed, the fixed vice is perpendicular to the base, one end of the clamping screw rod cylinder is connected with the fixed vice, the movable vice is in transmission contact with the clamping screw rod cylinder, the rust removing device is mounted on the movable vice and the fixed vice, the telescopic baffle is positioned on the movable vice and the fixed vice, both sides are positioned in the same plane, and the cooling device is positioned below the inner cavity of the cooling device.
After cylindric steel is transported to the workstation on, use clamping device to fix circular steel, the inside start of headstock rotates the saw blade, make the direction of feed of saw blade be anticlockwise, the drive hydraulic stem descends to reach circular steel top simultaneously and begins cutting steel, can produce the piece on one side when cutting, the piece can fly off everywhere along the direction of feed, the piece that splashes between steel and the fixed vice is blocked by the water jet of the water nozzle spun water flow that sets up on the fixed vice, a portion piece can fly off from the gap between the fixed vice and arrive telescopic baffle department, by telescopic baffle keep off, circular saw blade begins to rotate and slowly rise and make circular steel can not rotate this moment, rust cleaning device on movable vice and the fixed vice begins to remove rust to circular steel side.
Further, the saw blade guiding device further comprises a saw blade, a guiding arm, a guiding wheel and a guiding block, the saw blade is driven by the power box, a part of the saw blade penetrates through the power box to be exposed outside, the exposed part of the saw blade () is perpendicular to the base, the installation angle of the exposed part of the saw blade is adjusted by the guiding arm, and the guiding wheel and the guiding block are installed at the tail end of the guiding arm.
The saw beam is connected with the hydraulic rod to conveniently lift up and down, the saw beam support is vertically connected with the saw beam, the saw beam support extends to the position right above the cutting position, the guide arm is arranged on the saw beam, and the main function of the guide arm is to keep the cutting direction of the saw blade to be the vertical direction.
Further, the clamping device further comprises a clamping screw rod, a wheel disc and a bearing, wherein the clamping screw rod is positioned in the clamping screw rod cylinder, the bearing is arranged at one end of the clamping screw rod positioned in the clamping screw rod cylinder, the movable vice penetrates through the upper side wall and the lower side wall of the clamping screw rod cylinder, the movable vice is connected with the bearing, and the other end of the clamping screw rod is connected with the wheel disc.
As optimization, the movable vice and the fixed vice are both two, the fixed vice is fixed on two sides in the concave part of the lathe bed, a gap is reserved between the fixed vice, and the movable vice and the fixed vice are positioned at the same installation height.
The clamping screw rod cylinder is fixed on the fixed vice, the clamping screw rod is positioned in the clamping screw rod cylinder, the clamping screw rod can horizontally move in the clamping screw rod cylinder through the wheel disc, the movable vice can enter the clamping screw rod cylinder along the openings on the upper side and the lower side of the clamping screw rod cylinder and is connected with the clamping screw rod, and steel materials with different sizes can be fixed through the movement of the clamping screw rod.
Gaps are reserved between the movable vices and between the fixed vices, the sizes of the gaps are the same and are in the same plane, and the gaps are enough to be used for placing the vices damaged in the cutting process.
Further, rust cleaning device includes gear drive pole, gear, idler wheel pole, grinds the emery wheel, rotate motor, the hollow section of thick bamboo, elevator motor, gear drive pole is fixed in on the movable vice, gear drive pole perpendicular to base, gear drive pole one end passes the idler wheel pole, idler wheel pole and gear drive pole sliding contact, idler wheel pole one end outside is provided with elevator motor, the inside gear of having placed of idler wheel pole one end, elevator motor connecting gear, be provided with a row of gyro wheel on the idler wheel pole side body, the idler wheel pole is placed in the hollow section of thick bamboo, place the spring between idler wheel pole top and the hollow section of thick bamboo in, hollow section of thick bamboo top external connection rotation motor, rotation motor connects grinds the emery wheel.
The gear transmission rod is vertically fixed on the vice, the gear arranged in the roller rod enables the roller rod to move up and down, the hollow cylinder can move left and right under the action of the spring, when the roller rod moves downwards, the hollow cylinder can be compressed by the acting force in the opposite direction, the grinding wheel can move along the side face of the round steel, and the effect of grinding the surface of the round steel for derusting by the grinding wheel is achieved.
Further, the flexible baffle includes fly leaf, fixed plate, gasket, removes round, baffle, four fixed plates are connected respectively on two movable vice and two fixed vice, fixed plate upper end height and movable vice and fixed vice's upper end highly uniform, fixed plate and perpendicular to base, the fixed plate gets into from the fly leaf lower extreme, fixed plate upper end both sides set up and remove the round, remove the round below and set up the baffle, the inside removal round that sets up of fly leaf lower extreme, remove the round top and set up the baffle, set up the spring between fixed plate upper end and the fly leaf upper end inner wall, the power case is in transmission contact with the fly leaf, one side of fly leaf and fixed plate orientation cutting department all sets up the gasket.
A large amount of scraps are generated in the cutting process, and the scraps splash around and are easy to injure personnel if not blocked. When cutting, the power box can make the fly leaf follow a decline when descending, that is to say that the flexible baffle can all block the piece and splash and can not influence the cutting process in the whole cutting process to the harm of sharp-pointed piece to flexible baffle can be reduced to the gasket on the baffle.
Further, the cooling device comprises a water pump, a water pipe and a water spray nozzle, the water pump is arranged in the inner cavity of the lathe bed, the water spray nozzle is fixed above the fixed vice, and the water spray nozzle is connected with the water pump through the water pipe.
As optimization, the number of the water spray nozzles is three, and the water spray direction of the water spray nozzles is opposite to the feeding direction of the saw blade.
A large amount of heat is generated during the cutting process, and if cooling is not applied, the service life of the cutting equipment is greatly reduced, so that water sprayed by the water spray nozzles arranged at the cutting equipment is used as cooling liquid. It is noted that the direction of water flow from the water jet is opposite to the feed direction of the saw blade, because the water flow has the further effect of blocking the debris splashed between the circular steel material and the vise, and the two impact each other to counteract and prevent the debris from flying out. The other two water spray nozzles are used for flushing the grinding wheel, so that rust removal on the surface of the steel is more thorough.
Further, the rotation stopping device comprises a lifting rod, a circular saw blade and an adjusting motor, wherein the lifting rod is arranged in an inner cavity of the lathe bed, the lifting rod is located between the power boxes and perpendicular to the base, the lifting rod is connected with the adjusting motor, the connecting direction is perpendicular to the fixing plate, the adjusting motor penetrates through the lathe bed to reach the lower portion of the fixing vice, the circular saw blade is connected with the adjusting motor, the circular saw blade is located at a gap between the fixing vice and perpendicular to the adjusting motor, the rotating direction above the circular saw blade is consistent with the feeding direction of the saw blade, and the circular saw blade can move up and down through the lifting rod.
For some lighter-weight round steels, when the saw blade starts to cut, a force perpendicular to the radius is continuously applied to the surface of the round steel by friction action so as to enable the round steel to rotate in situ, and the round steel is lighter in weight and cannot be kept motionless by self gravity, so that a circular saw blade with the rotation direction being the same as the feeding direction of the saw blade can be added below the round steel, and the power of the circular saw blade is adjusted so that the force applied by the circular saw blade to the lower surface of the round steel is just equal to the force applied by the saw blade so as to keep the round steel motionless. The advantage of using a circular saw blade here is that its small size facilitates adjustment of its position and power level, since the main purpose is not to cut only to counteract the forces of the saw blade. When the saw blade cuts a part of the steel, the circular saw blade does not ascend to cut but starts to descend, because the steel at this time does not rotate even if there is no other force, and the circular saw blade can improve the cutting efficiency here, but the main purpose is to prevent the circular steel from rotating, and the other two parts are cut simultaneously without the problem of uneven cutting, so the rest part continues to be cut by the saw blade to ensure flatness.
Compared with the prior art, the invention has the following beneficial effects: the invention uses the double cutting device, which has the main function of preventing the light round steel from rolling in situ because the self gravity is small and the overlarge friction force can not be counteracted in the cutting process, in addition, the added rust removing function can remove rust on the steel firstly, and the rust removing is necessary because the surface of the steel with longer placing time has a large amount of rust which can consume more energy for the subsequent heat treatment. The added telescopic baffle can descend along with the cutting device, and can block the splashed scraps. The water flow sprayed by the water spray nozzle can also prevent the scraps between the gaps from splashing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic general construction of the present invention;
FIG. 2 is an enlarged view of portion A of the view of FIG. 1;
FIG. 3 is a schematic view of a dual cutting structure of the present invention;
FIG. 4 is a schematic diagram of a dual cutting operation of the present invention;
FIG. 5 is a schematic view of the telescopic baffle structure of the present invention;
FIG. 6 is a schematic view of a rotation stopping device according to the present invention;
fig. 7 is a schematic view of the operation state of the rust removing device of the present invention;
FIG. 8 is a schematic view of the clamping device of the present invention;
FIG. 9 is a vertical cross-sectional view of the clamping device of the present invention;
fig. 10 is a schematic view of the rust removing apparatus of the present invention;
in the figure: 1-saw blade guiding device, 11-saw blade, 12-saw beam bracket, 13-guiding arm, 131-guiding wheel, 132-guiding block, 2-clamping device, 21-clamping screw, 22-clamping screw cylinder, 23-movable vice, 24-fixed vice, 25-wheel disc, 26-bearing, 3-rust removing device, 31-gear transmission rod, 32-gear, 33-roller rod, 331-roller, 34-grinding wheel, 35-rotating motor, 36-hollow cylinder, 37-lifting motor, 4-telescopic baffle, 41-movable plate, 42-fixed plate, 43-gasket, 44-movable wheel, 45-baffle, 5-cooling device, 51-water nozzle, 52-water pipe, 53-water pump, 6-rotation stopping device, 61-lifting rod, 62-circular saw blade, 63-adjusting motor, 81-spring, 82-base, 83-lathe bed, 84-workbench, 85-saw beam, 86-hydraulic rod, 87-power box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides the following technical solutions:
as shown in fig. 1, a sectional cutting apparatus capable of processing a mold raw material, characterized in that: the sectioning cutting device comprises a saw blade guiding device 1, a clamping device 2, a rust removing device 3, a telescopic baffle 4, a cooling device 5, a rotation stopping device 6, a base 82, a lathe bed 83, a saw beam 85, a hydraulic rod 86 and a power box 87, wherein the base 82 is fixed on the ground, the lathe bed 83 is connected above the base 82, the middle part of the lathe bed 83 is in a concave shape, a workbench 84 is arranged at the middle position of the upper surface of the lathe bed 83, one end of the hydraulic rod 86 is fixed on the upper surface of the protruding part of the lathe bed 83, the saw beam 85 is fixed on the other end of the hydraulic rod 86, the saw beam 85 is connected with the saw blade guiding device 1, the saw blade guiding device 1 comprises a saw beam bracket 12, the saw beam bracket 12 is fixed on the middle position of the saw beam 85, the power box 87 is connected between the saw beam bracket 12 and the saw beam 85, the lower end of the power box 87 is connected with the hydraulic rod 86, the power box 87 is lifted through the hydraulic rod 86, the clamping device 2 comprises a movable vice 23, a fixed vice 24 and a clamping screw rod cylinder 22, the fixed vice 24 is fixed on the concave inner surface of the lathe bed 83, the fixed vice 24 is perpendicular to the base 82, one end of the clamping screw rod cylinder 22 is connected to the fixed vice 24, one end of the clamping screw rod cylinder 22 is connected with the fixed vice 24, the movable vice 23 is in transmission contact with the clamping screw rod cylinder 22, the rust removing device 3 is arranged on the movable vice 23, the telescopic baffle 4 is arranged on the movable vice 23 and the fixed vice 24, the telescopic baffle 4 is arranged on two sides of the movable vice 23 and the fixed vice 24 and is positioned on the same plane, the telescopic baffle 4 is arranged below the power box 87, the cooling device 5 is arranged in the inner cavity of the lathe bed 83, and the rotation stopping device 6 is arranged on the other part of the inner cavity of the lathe bed 83.
After cylindrical steel is conveyed to a workbench, the clamping device 2 is used for fixing the circular steel, the power box 87 starts to rotate the saw blade 11, the feeding direction of the saw blade 11 is anticlockwise, meanwhile, the hydraulic rod 86 is driven to descend to the position above the circular steel to cut the steel, scraps are generated on one side during cutting, the scraps can fly around along the feeding direction, scraps splashed between the steel and the fixed vice 24 are blocked by water flow sprayed by the water spray nozzles 51 arranged on the fixed vice 24, a part of scraps can fly out from gaps between the fixed vice 24 to reach the telescopic baffle 4 and are blocked by the telescopic baffle 4, at the moment, the circular saw blade 62 starts to rotate and slowly ascends to enable the circular steel not to rotate, and the rust removing device 3 arranged on the movable vice 23 and the fixed vice 24 starts to remove rust on the side surfaces of the circular steel.
As shown in fig. 1, further, the saw blade guiding device 1 further comprises a saw blade 11, a guiding arm 13, a guiding wheel 131 and a guiding block 132, wherein the saw blade 11 is driven by the power box 87, a part of the saw blade 11 passes through the power box 87 to be exposed outside, the exposed part of the saw blade 11 is perpendicular to the base 82, the installation angle of the exposed part of the saw blade 11 is adjusted by the guiding arm 13, and the guiding wheel 131 and the guiding block 132 are installed at the tail end of the guiding arm 13.
The saw beam 85 is connected with the hydraulic rod 86 to conveniently lift up and down, the saw beam support 12 is vertically connected with the saw beam 85, the saw beam support 12 extends to a position right above a cutting position, the guide arm 13 is arranged on the saw beam 85, and the main function of the guide arm 13 is to keep the cutting direction of the saw blade 11 to be a vertical direction.
As shown in fig. 1 and 7, further, the clamping device 2 further comprises a clamping screw 21, a wheel disc 25 and a bearing 26, wherein the clamping screw 21 is positioned in the clamping screw barrel 22, the bearing 26 is arranged at one end of the clamping screw 21 positioned in the clamping screw barrel 22, a movable vice 23 penetrates through the upper side wall and the lower side wall of the clamping screw barrel 22, the movable vice 23 is connected with the bearing 26, and the other end of the clamping screw 21 is connected with the wheel disc 25.
As an optimization, two movable vices 23 and two fixed vices 24 are arranged, the fixed vices 24 are fixed on two sides in the concave part of the lathe bed 83, a gap is reserved on the fixed vices 24, and the movable vices 23 and the fixed vices 24 are arranged at the same installation height.
The clamping screw rod cylinder 22 is fixed on the fixed vice 24, the clamping screw rod 21 is positioned in the clamping screw rod cylinder 22, the clamping screw rod 21 can horizontally move in the clamping screw rod cylinder 22 through the wheel disc 25, the movable vice 23 can enter the clamping screw rod cylinder 22 along the openings on the upper side and the lower side of the cylinder body of the clamping screw rod cylinder 22 and is connected with the clamping screw rod 21, and steel materials with different sizes can be fixed through the movement of the clamping screw rod 21.
Gaps are reserved between the movable vices 23 and the fixed vices 24, the sizes of the gaps are the same and are in the same plane, and the gaps are enough to be used for placing the vices damaged in the cutting process.
As shown in fig. 1, 6 and 8, further, the rust removing device 3 includes a gear transmission rod 31, a gear 32, a roller rod 33, a grinding wheel 34, a rotating motor 35, a hollow cylinder 36 and a lifting motor 37, wherein the gear transmission rod 31 is fixed on the movable vice 23, the gear transmission rod 31 is perpendicular to the base 82, one end of the gear transmission rod 31 passes through the roller rod 33, the roller rod 33 is in sliding contact with the gear transmission rod 31, the lifting motor 37 is arranged at one end of the roller rod 33, the gear 32 is arranged at one end of the roller rod 33, the lifting motor 37 is connected with the gear 32, a row of rollers 331 are arranged on the side of the roller rod 33, the roller rod 33 is arranged in the hollow cylinder 36, a spring 81 is arranged between the top end of the roller rod 33 and the hollow cylinder 36, the rotating motor 35 is connected at the outer end of the hollow cylinder 36, and the rotating motor 35 is connected with the grinding wheel 34.
The gear transmission rod 31 is vertically fixed on a vice, the gear 32 arranged in the roller rod 33 enables the roller rod 33 to move up and down, the hollow cylinder 36 can move left and right under the action of the spring 81, when the roller rod 33 moves downwards, the hollow cylinder 36 can be compressed by the reaction force, the grinding wheel 34 can move along the side surface of the round steel, and the effect of grinding and derusting the surface of the round steel by the grinding wheel 34 is achieved.
As shown in fig. 1, 2, 3 and 4, further, the telescopic baffle 4 comprises a movable plate 41, a fixed plate 42, a gasket 43, a movable wheel 44 and a partition 45, wherein the four fixed plates 42 are respectively connected to the two movable vices 23 and the two fixed vices 24, the height of the upper ends of the fixed plate 42 is consistent with that of the upper ends of the movable vices 23 and the fixed vices 24, the fixed plate 42 is perpendicular to a base 82, the fixed plate 42 enters from the lower end of the movable plate 41, the movable wheel 44 is arranged on two sides of the upper end of the fixed plate 42, the partition 45 is arranged below the movable wheel 44, the movable wheel 44 is arranged inside the lower end of the movable plate 41, the partition 45 is arranged above the movable wheel 44, a spring 81 is arranged between the upper end of the fixed plate 42 and the inner wall of the upper end of the movable plate 41, a power box 87 is in transmission contact with the movable plate 41, and the gaskets 43 are arranged on one side of the movable plate 41 facing the cutting position.
A large amount of scraps are generated in the cutting process, and the scraps splash around and are easy to injure personnel if not blocked. When cutting, the power box 87 descends and simultaneously enables the movable plate 41 to descend, that is to say, the telescopic baffle 4 can block the splashing of the scraps in the whole cutting process and can not influence the cutting process, and the gasket on the telescopic baffle 4 can reduce the damage of sharp scraps to the telescopic baffle 4.
As shown in fig. 1, the cooling device 5 further comprises a water pump 53, a water pipe 52 and a water spray nozzle 51, wherein the water pump 53 is installed in the inner cavity of the lathe bed 83, the water spray nozzle 51 is fixed above the fixed vice 24, and the water spray nozzle 51 is connected with the water pump 53 through the water pipe 52.
Preferably, three water spray nozzles 51 are provided, and the water spray direction of the water spray nozzles 51 is opposite to the feeding direction of the saw blade 11.
A large amount of heat is generated during the cutting process, and the service life of the cutting apparatus is greatly reduced if cooling is not applied, so that water sprayed from the water spray nozzles 51 installed therein is used as a cooling liquid. It is noted that the direction of water flow in the water jet 51 is opposite to the feed direction of the saw blade 11, because here the water flow has the further effect of blocking the chips splashed between the circular steel material and the vice, which counteract each other and prevent the chips from flying out. The other two water spray nozzles 51 are used for flushing the grinding wheel 34, so that rust removal on the surface of the steel is more thorough.
As shown in fig. 2, 3 and 5, the rotation stopping device 6 further comprises a lifting rod 61, a circular saw blade 62 and an adjusting motor 63, wherein the lifting rod 61 is installed in an inner cavity of the lathe bed 83, the lifting rod 61 is positioned between power boxes 87 and is perpendicular to the base 82, the lifting rod 61 is connected with the adjusting motor 63, the connecting direction is perpendicular to the fixed plate 42, the adjusting motor 63 passes through the lathe bed 83 to reach the lower part of the fixed vice 24, the circular saw blade 62 is connected with the adjusting motor 63, the circular saw blade 62 is positioned at a gap between the fixed vice 24 and is perpendicular to the adjusting motor 63, the upper rotating direction of the circular saw blade 62 is consistent with the feeding direction of the saw blade 11, and the circular saw blade 62 can move up and down through the lifting rod 61.
For some lighter weight round steels, when the saw blade 11 begins to cut, a force perpendicular to the radius is continuously applied to the surface of the round steel by friction so as to enable the round steel to rotate in place, while the round steel itself is lighter and cannot be kept motionless by self gravity, so that a circular saw blade 62 with the rotation direction being the same as the feeding direction of the saw blade 11 can be added below the round steel, and the power of the circular saw blade 62 is adjusted so that the force applied to the lower surface of the round steel is just equal to the force applied by the saw blade 11 so as to keep the round steel motionless. The advantage of using the circular saw blade 62 here is its small size, which facilitates adjustment of its position and power level, since the main purpose is not to cut only to counteract the force of the saw blade 11. When the saw blade 11 cuts a part of the steel material, the circular saw blade 62 is not lifted up to cut but starts to descend, because the steel material is not rotated even if there is no other force, and the circular saw blade 62 can improve the cutting efficiency here, but the main purpose is to prevent the circular steel material from rotating, and the other two parts are cut simultaneously, so that the problem of uneven cutting is unavoidable, and the rest part is continuously cut by the saw blade 11 to ensure flatness.
The working principle of the invention is as follows:
after the steel is placed on the workbench 84, the guide arm 13 of the saw blade guide device 1 is utilized to adjust the cutting angle of the saw blade 11 to keep the vertical direction, then the rotary wheel disc 25 is rotated to tighten the clamping screw 21 to drive the movable vice 23 to fix the steel, at this time, the roller rod 33 moves up and down along the gear transmission rod 31, the hollow cylinder 36 is acted by force due to lifting and lowering reasons, then the grinding wheel 34 can remove rust along the surface of the steel, after cutting is started, the cutting direction above the circular saw blade 62 is consistent with the feeding direction of the saw blade 11, the purpose is to prevent the steel from rotating in situ, the chips generated by cutting are blocked by the water flow sprayed by the water spray nozzle 51, the other part is intercepted by the telescopic baffle 4 after passing through the vice, the telescopic baffle 4 can descend along with the slow descent of the power box 87, the purpose is to prevent chip leakage, after the saw blade 11 cuts a part, the circular saw blade 62 stops working and descends along with the lifting and the lifting rod 61, and the rest part is cut by the saw blade 11.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A sectional cutting device capable of processing a die raw material, which is characterized in that: the sectional cutting equipment comprises a saw blade guiding device (1), a clamping device (2), a rust removing device (3), a telescopic baffle (4), a cooling device (5), a rotation stopping device (6), a base (82), a lathe bed (83), a saw beam (85), a hydraulic rod (86) and a power box (87), wherein the base (82) is fixed on the ground, the lathe bed (83) is connected above the base (82), the middle part of the lathe bed (83) is concave, a workbench (84) is arranged at the middle position of the upper surface of the lathe bed (83), one end of the hydraulic rod (86) is fixed on the upper surface of the protruding part of the lathe bed (83), the saw beam (85) is fixed on the other end of the hydraulic rod (86), the saw beam (85) is connected with the saw guiding device (1), the saw beam guiding device (1) comprises a saw beam bracket (12), the saw beam bracket (12) is fixed on the middle position of the saw beam (85), the power box (87) is connected between the saw beam bracket (12) and the saw beam (85), the lower end of the power box (87) is connected with the hydraulic rod (86), the hydraulic rod (86) is fixed on the upper surface of the protruding part of the lathe bed (83), and the hydraulic rod (23) is fixed by a vice (24), and the lifting device (23) comprises a lifting device The clamping screw rod cylinder (22), the fixed vice (24) is fixed on the concave inner surface of the lathe bed (83), the fixed vice (24) is perpendicular to the base (82), one end of the clamping screw rod cylinder (22) is connected to the fixed vice (24), one end of the clamping screw rod cylinder (22) is connected with the fixed vice (24), the movable vice (23) is in transmission contact with the clamping screw rod cylinder (22), the rust removing device (3) is mounted on the movable vice (23), the telescopic baffle (4) is mounted on the movable vice (23) and the fixed vice (24), the telescopic baffle (4) is positioned on two sides of the movable vice (23) and the fixed vice (24) and is positioned in the same plane, the telescopic baffle (4) is positioned below the power box (87), the cooling device (5) is mounted in the inner cavity of the lathe bed (83), and the rotation stopping device (6) is positioned on the other part of the inner cavity of the lathe bed (83).
The saw blade guiding device (1) further comprises a saw blade (11), a guiding arm (13), a guiding wheel (131) and a guiding block (132), wherein the saw blade (11) is driven by a power box (87), a part of the saw blade (11) passes through the power box (87) to be exposed outside, the exposed part of the saw blade (11) is perpendicular to the base (82), the installation angle of the exposed part of the saw blade (11) is adjusted by the guiding arm (13), and the guiding wheel (131) and the guiding block (132) are installed at the tail end of the guiding arm (13);
the clamping device (2) further comprises a clamping screw rod (21), a wheel disc (25) and a bearing (26), wherein the clamping screw rod (21) is positioned in the clamping screw rod cylinder (22), one end of the clamping screw rod (21) positioned in the clamping screw rod cylinder (22) is provided with the bearing (26), the movable vice (23) penetrates through the upper side wall and the lower side wall of the clamping screw rod cylinder (22), the movable vice (23) is connected with the bearing (26), and the other end of the clamping screw rod (21) is connected with the wheel disc (25);
the movable vice (23) and the fixed vice (24) are two, the fixed vice (24) is fixed on two sides in the concave part of the lathe bed (83), a gap is reserved on the fixed vice (24), and the movable vice (23) and the fixed vice (24) are positioned at the same installation height;
the rust removing device (3) comprises a gear transmission rod (31), a gear (32), a roller rod (33), a grinding wheel (34), a rotating motor (35), a hollow cylinder (36) and a lifting motor (37), wherein the gear transmission rod (31) is fixed on a movable vice (23), the gear transmission rod (31) is perpendicular to a base (82), one end of the gear transmission rod (31) penetrates through the roller rod (33), the roller rod (33) is in sliding contact with the gear transmission rod (31), the lifting motor (37) is arranged outside one end of the roller rod (33), the gear (32) is arranged inside one end of the roller rod (33), the lifting motor (37) is connected with the gear (32), a row of rollers (331) are arranged on the side body of the roller rod (33), the roller rod (33) is arranged in the hollow cylinder (36), a spring (81) is arranged between the top end of the roller rod (33) and the hollow cylinder (36), the top end of the hollow cylinder (36) is externally connected with the rotating motor (35), and the rotating motor (35) is connected with the grinding wheel (34).
The telescopic baffle (4) comprises a movable plate (41), a fixed plate (42), gaskets (43), moving wheels (44) and a partition board (45), wherein the four fixed plates (42) are respectively connected to the two movable vices (23) and the two fixed vices (24), the height of the upper ends of the fixed plates (42) is consistent with the height of the upper ends of the movable vices (23) and the fixed vices (24), the fixed plates (42) are perpendicular to a base (82), the fixed plates (42) enter from the lower ends of the movable plates (41), the moving wheels (44) are arranged on two sides of the upper ends of the fixed plates (42), the partition board (45) is arranged below the moving wheels (44), the partition board (45) is arranged above the moving wheels (44), a spring (81) is arranged between the upper ends of the fixed plates (42) and the inner walls of the upper ends of the movable plates (41), the power box (87) is in transmission contact with the movable plates (41), and the movable plates (41) are arranged towards one side of the gaskets (43).
2. A segmented cutting apparatus for die stock material processing as set forth in claim 1, wherein: the cooling device (5) comprises a water pump (53), a water pipe (52) and a water spray nozzle (51), wherein the water pump (53) is arranged in the inner cavity of the lathe bed (83), the water spray nozzle (51) is fixed above the fixed vice (24), and the water spray nozzle (51) is connected with the water pump (53) through the water pipe (52).
3. A segmented cutting apparatus for die stock material processing as set forth in claim 2, wherein: the number of the water spray nozzles (51) is three, and the water spray direction of the water spray nozzles (51) is opposite to the feeding direction of the saw blade (11).
4. A segmented cutting apparatus for die stock material processing as set forth in claim 3, wherein: the rotation stopping device (6) comprises lifting rods (61), circular saw blades (62) and an adjusting motor (63), wherein the lifting rods (61) are arranged in an inner cavity of a lathe bed (83), the lifting rods (61) are located between power boxes (87) and perpendicular to bases (82), the lifting rods (61) are connected with the adjusting motor (63), the connecting direction of the lifting rods (61) and the adjusting motor (63) is perpendicular to a fixed plate (42), the adjusting motor (63) penetrates through the lathe bed (83) to reach the lower portion of a fixed vice (24), the circular saw blades (62) are connected with the adjusting motor (63), the circular saw blades (62) are located at gaps between the fixed vice (24) and perpendicular to the adjusting motor (63), the rotating direction of the upper portions of the circular saw blades (62) is consistent with the feeding direction of a saw blade (11), and the circular saw blades (62) can move up and down through the lifting rods (61).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211138159.0A CN115533540B (en) | 2022-09-19 | 2022-09-19 | Sectional cutting equipment capable of processing mould raw materials |
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| CN202211138159.0A CN115533540B (en) | 2022-09-19 | 2022-09-19 | Sectional cutting equipment capable of processing mould raw materials |
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| CN115533540B true CN115533540B (en) | 2023-08-29 |
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