CN113414613A - Cutting and processing system for steel structural section of electric power iron tower - Google Patents
Cutting and processing system for steel structural section of electric power iron tower Download PDFInfo
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- CN113414613A CN113414613A CN202110710583.7A CN202110710583A CN113414613A CN 113414613 A CN113414613 A CN 113414613A CN 202110710583 A CN202110710583 A CN 202110710583A CN 113414613 A CN113414613 A CN 113414613A
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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
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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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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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
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/24—Control or regulation of position of tool or workpiece of linear position
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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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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Abstract
The invention relates to a cutting and processing system for steel structural section steel of an electric iron tower, which comprises a base, a clamping device and a cutting device, wherein the lower end of the base is connected with the existing ground, the clamping device is installed at the upper end of the base, and the cutting device is arranged between the clamping device and the base.
Description
Technical Field
The invention relates to the field of section steel sections, in particular to a cutting and processing system for a section steel section of a steel structure of an electric power iron tower.
Background
The section steel is a strip-shaped steel with a certain section shape and size, and is divided into common section steel and high-quality section steel according to different smelting qualities of the steel, and the common section steel is divided into large-sized section steel, medium-sized section steel and small-sized section steel according to the existing metal product catalog. The common section steel can be divided into I-shaped steel, channel steel, angle steel, round steel and the like according to the section shape, wherein the angle steel is commonly called angle iron, and is long-strip steel with two sides perpendicular to each other to form an angle, and the angle steel is divided into equilateral angle steel and unequal angle steel, and is widely used for various building structures and engineering structures, such as house beams, bridges, power transmission towers, hoisting and transporting machinery, ships, industrial furnaces, reaction towers, container racks and warehouses, and steel structures such as the angle steel used in electric iron towers often need to be cut to the required length so as to be convenient to install, but the existing cutting and processing system for the section steel of the steel structure of the electric iron tower often encounters the following problems in the process of cutting and processing the angle steel:
1. in the cutting process, the angle steel is easy to shift and shake to cause different cuts, and the fit degree between the angle steel and the clamping device is not high, so that the friction coefficient between the angle steel and the clamping device is small, and the condition that the angle steel falls off is easy to occur;
2. most of the existing angle steel cutting machines can only cut one section of angle steel at a time, and mostly adopt a stamping and cutting mode, the thickness during stamping and cutting is limited, and only one angle steel can be cut, so that the cutting and processing efficiency of the angle steel is reduced, and the practicability of the machine is also reduced.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme that the cutting and processing system for the steel structural section of the electric iron tower comprises a base, a clamping device and a cutting device, wherein the lower end of the base is connected with the existing ground, the clamping device is installed at the upper end of the base, and the cutting device is arranged between the clamping device and the base.
The clamping device comprises an Contraband template, supporting columns, an inner supporting module, sliding plates, transverse plates, a right-angle triangular cover, a top plate, an extension spring, a first motor, a rotating wheel and a steel wire rope, wherein the Contraband template is arranged above a base, the front end and the rear end of the Contraband template are symmetrically and slidably connected with the supporting columns, the supporting columns are symmetrically distributed left and right, the lower ends of the supporting columns are connected with the base, the upper end faces of the front end and the rear end of the Contraband template are symmetrically provided with the inner supporting modules, the inner supporting modules are positioned between the left and right oppositely-facing supporting columns, the outer wall of each supporting column is slidably connected with the sliding plates, the sliding plates are positioned above the Contraband template, the transverse plates are arranged between the front and rear oppositely-facing sliding plates, the right-angle triangular cover with a downward opening is arranged above the Contraband template, the right-angle triangular cover is positioned between the two transverse plates, the left end and right end of the right-angle triangular cover are both connected with the sliding plates, the top plates are symmetrically arranged front and rear above the right-angle triangular cover, the lower end of the top plate is connected with the upper ends of the supporting columns, the lower end of the top plate is bilaterally symmetrically provided with extension springs, the extension springs are positioned between the two supporting columns, the lower ends of the extension springs are connected with the upper end of the sliding plate, the left front end of the top plate at the rear side of the transverse plate is provided with a motor base, the front end of the motor base is provided with a motor, the front end of the motor is provided with a rotating wheel, the edge of the rotating wheel is provided with a limiting groove, a steel wire rope is arranged in the limiting groove, the outer side of the limiting groove is provided with a limiting ring, the limiting ring is uniformly distributed along the circumferential direction of the rotating wheel, the surface of the limiting groove and the inner wall of the limiting ring are both provided with rubber sheets, one end of the steel wire rope sequentially penetrates through the limiting ring, the surface of the steel wire rope is attached to the rubber sheets, the left end of the steel wire rope is connected with an Contraband template, the right end of the steel wire rope is connected with the transverse plate, the rotating wheel can be driven by the motor to rotate, under the action of the limiting ring and the rubber sheets, the rotating wheel drives the steel wire rope to synchronously rotate, so that the steel wire rope drives the Contraband template and the transverse plate to form up-down opposite movement, the inner support module and the right-angle triangular cover can be matched, the inner end and the outer end of the angle steel are extruded, the function of fixing the angle steel is realized, the problem that the cut is irregular due to deviation and shaking of the angle steel in the cutting process is avoided, and the support column can ensure that the right-angle triangular cover and the inner support module do linear movement and can enable the structures of the right-angle triangular cover, the inner support module and the like to be more stable;
the cutting device comprises a linkage plate, a first air cylinder, a lifting plate, mounting plates, a second motor, a telescopic rod, cutting knives, a protective shell, a fixed rod and a moving block, wherein the first air cylinder is arranged between two inner support modules, the lifting plate is arranged at the upper end of the first air cylinder, a chute is formed in the upper end of the lifting plate, the mounting plates are symmetrically connected in a sliding manner from front to back in the chute, the second motor is arranged at the outer side end of one mounting plate, the telescopic rod is arranged between the two mounting plates, the extension end of the second motor is connected with the telescopic rod, the cutting knives are uniformly arranged on the outer wall of the telescopic rod, the distance between every two cutting knives is equal, the protective shell is slidably arranged on the outer wall of each cutting knife, the protective shell is rotatably matched with the outer wall of, after the angle steel is pressed from both sides tightly, the accessible No. two motors drive the telescopic link rotatory, the telescopic link drives the cutting knife synchronous revolution, a cylinder upwards promotes the lifter plate simultaneously, the lifter plate moves the synchronous upward motion of dead lever and telescopic link, the telescopic link drives the synchronous upward motion of cutting knife, thereby can make the cutting knife can rise at the in-process that the angle steel carries out the rotation cutting, realize carrying out the function of cutting off to the angle steel, the protective housing can avoid the cutting knife to drop because of long-term high-speed rotation, the life of cutting knife has been prolonged, the distance between the adaptable cutting knife of telescopic link changes.
As a preferred technical scheme of the invention, the inner support unit comprises a triangular block, the triangular block is arranged between right and left opposite support columns, support plates are symmetrically arranged at the lower end of the triangular block in the left-right direction, the lower ends of the support plates are connected with an Contraband template, a second cylinder is arranged between two support plates at the rear end of a Contraband template, the lower end of the second cylinder is connected with the upper end of a Contraband template, a linkage plate is arranged at the upper end of the second cylinder, the lower end of the first cylinder is connected with the upper end of the linkage plate, a support spring is arranged on the lower end face of the front end of the linkage plate, the lower end of the support spring is connected with the upper end of the Contraband template, vertical rods are symmetrically arranged at the upper end of the linkage plate in the front-back direction, the first cylinder is positioned between the two vertical rods, the outer wall of the vertical rods is connected with the inner wall of the lower end of the triangular block in a sliding manner, and the function of inner support of angle steel can be realized by matching the triangular block with the inner wall of the angle steel, the supporting spring can support the linkage plate and cannot influence the lifting function of the linkage plate.
As a preferred technical scheme of the invention, a cavity is arranged in the moving block, wedge-shaped blocks are symmetrically arranged in the cavity from front to back, a trapezoidal block is arranged between the two wedge-shaped blocks in a sliding fit manner, an extrusion rod is arranged at the right end of the trapezoidal block and is in sliding fit with the inner wall of the moving block, the extrusion rod penetrates through the inner wall of the right end of the lifting plate, a plurality of round holes are arranged at the right end of the lifting plate, the extrusion rod is in sliding fit with the round holes, an expansion spring is arranged at one end of the wedge-shaped block close to the inner wall of the moving block, a T-shaped rod is arranged at one end of the expansion spring far away from the wedge-shaped block, the T-shaped rod is in sliding fit with the inner wall of the moving block, a cross clamping rod is rotatably connected at the right end of the T-shaped rod and is positioned at the outer side of the moving block, cross grooves are arranged at the right ends of the front and back ends of the moving block, the cross clamping rods are in one-to-one correspondence with each other, when the distance between each cutting knife is adjusted, the accessible inserts the crowded pole and promotes crowded pole in the round hole, make crowded pole promote trapezoidal piece left, the trapezoidal piece leads to the fact the extrusion to two wedge pieces, make two wedge pieces move to the direction of keeping away from trapezoidal piece, pass two wedge pieces until trapezoidal piece completely, under extension spring's effect, two wedge pieces reset and carry on spacingly to the trapezoidal piece, then impel the cross inslot and rotate with the cross kelly through artifical mode, make the cross kelly form the joint relation with the cross groove, thereby can lock crowded pole, reach the effect of locking the movable block.
As a preferred technical scheme of the invention, sponges are mounted on the inner walls of the front end and the rear end of the protective shell, through grooves are symmetrically formed in the front end and the rear end of the upper end of the protective shell, the right ends of the two through grooves are communicated, a groove cover is connected in a clamping manner in each through groove, a water injection port is mounted at the right end of the upper end of the protective shell and is communicated with each through groove, the sponges are in surface contact with a cutting knife, an extrusion rod is mounted at one end, close to the inner wall of the protective shell, of each sponge, the extrusion rods are linearly distributed, movable plates are mounted on the front side and the rear side of the protective shell, one end, far away from the sponges, of each extrusion rod is connected with each movable plate, the lower end of each movable plate is slidably mounted with a fixed plate, each fixed plate is connected with the outer wall of the protective shell, sliding blocks are mounted at the upper ends of the movable plates, the middle parts of the sliding blocks are connected with telescopic rods in a threaded fit manner, the adjacent sliding blocks are opposite in threaded fit direction with the telescopic rods, and the through grooves can facilitate the disassembly and assembly of the sponges, the water filling port can be convenient for to sponge water injection, when No. two motors drive the telescopic link rotatory with the cutting knife, under the effect of fixed plate, the telescopic link can drive two sliding blocks of cutting both sides around to do rectilinear motion in opposite directions, the sliding block drives fly leaf and extrusion stem and is synchronous rectilinear motion in opposite directions, thereby can realize that the extrusion stem carries out extruded function to the sponge of protective housing both ends inner wall, and then can make the water in the sponge cool down to the cutting knife, so as to avoid the cutting knife too high and emergence accident at the in-process temperature of diagonal steel cutting, the gradual process of accessible extrusion stem simultaneously and the water yield of control sponge, thereby can avoid the sponge water yield too much and accumulate inside the protective housing, lead to the cutting knife by the corruption.
As a preferred technical scheme, the left end and the right end of the triangular block are symmetrically provided with the returning grooves, the rectangular plate is connected in the returning grooves in a sliding mode, the mounting grooves are formed in the triangular block and are communicated with the returning grooves, the upper end of the vertical rod is located in the mounting groove, the upper end of the vertical rod is provided with the hinged rod through the hinged shaft, the hinged rod is distributed in the front and back direction, one end, away from the vertical rod, of the hinged rod is hinged with the lower end of the rectangular plate, when the second cylinder drives the linkage plate to ascend, the linkage plate can drive the vertical rod to ascend synchronously, one end, away from the vertical rod, of the hinged rod drives the rectangular plate to extend out of the triangular block, the length of the left end and the right end of the triangular block is lengthened, therefore, the angle irons with different models can be internally supported and clamped, further, the machine can cut and process the angle irons with different models, and the practicability of the equipment is improved.
According to a preferred technical scheme, triangular rubber pads are mounted at the lower end of the right-angle triangular cover and the top ends of the triangular blocks, the inner portion of the rubber pad at the lower end of the right-angle triangular cover is in a hollow state, the right end of the rubber pad is connected with vent pipes, the vent pipes are arranged in a linear mode and penetrate through the right-angle triangular cover, friction force among the right-angle triangular cover, the triangular blocks and the angle steel can be increased through the rubber pads, the rubber pads can expand and deform through inflating the vent pipes, accordingly, the fitting degree between the rubber pads and the surface of the angle steel is higher, meanwhile, the rubber pads can be in a loose state through pumping away gas in the rubber pads, and accordingly, unloading of the cut angle steel can be facilitated.
According to the preferable technical scheme, the baffle with the convex structure is arranged in front of the right-angle triangular cover, the electric push rod is arranged at the upper end of the baffle, the fixed seat with the Contraband-shaped structure is arranged at the upper end of the electric push rod, the fixed seat is connected with the supporting column, the function of fixed-length cutting of the angle steel by the machine can be realized by arranging the baffle, and after the cutting of the angle steel is finished, the baffle can be pulled upwards through the electric push rod so as to prevent the baffle from blocking the angle steel to influence the unloading;
as a preferable technical scheme of the invention, a supporting column with a T-shaped structure is arranged behind the base, the upper end of the supporting column is in a right-angle triangle shape, the lower end of the supporting column is connected with the ground, and the supporting column can support angle steel so as to rapidly push the angle steel to a cutting device for cutting.
(II) advantageous effects
1. According to the angle steel fixing device, the first motor in the clamping device is matched with the rotating wheel and the steel wire rope, so that the steel wire rope drives the Contraband-shaped plate and the transverse plate to move in an up-down opposite direction, the inner support module and the right-angle triangular cover extrude the inner end and the outer end of the angle steel, the function of fixing the angle steel is realized, and the problem that the cut is irregular due to deviation and shaking of the angle steel in the cutting process is avoided;
2. according to the invention, a mode of cutting by rotating the cutting knife is used for replacing a mode of punching and breaking, so that the machine can realize the function of cutting a plurality of layers of angle steel at one time, and meanwhile, the machine can cut a plurality of angle steel at one time by arranging a plurality of cutting knives, thereby not only improving the efficiency of cutting and processing the angle steel, but also improving the practicability of the machine, and the protective shell can prevent the cutting knife from falling off due to long-term high-speed rotation, and prolong the service life of the cutting knife;
3. the distance between the moving blocks can be adjusted manually to adjust the distance between the cutting knives, so that the machine can cut angle steel with different lengths, the practicability of the machine is further improved, and meanwhile, after the distance of the moving plates is adjusted, the moving blocks can be quickly locked through the matching among the extrusion rods, the wedge blocks, the trapezoidal blocks, the T-shaped rods of the extension springs and the cross rods, so that the moving blocks are prevented from moving in the working process of the machine to influence cutting;
4. according to the invention, water can be injected into sponge through the water injection port to moisten the sponge, then the sponge is extruded through the extrusion rod, so that water in the sponge can cool the cutting knife, the cutting knife is prevented from being subjected to accidents due to overhigh temperature in the process of cutting the angle steel, and meanwhile, the water yield of the sponge can be controlled through the gradual process of the extrusion rod, so that the phenomenon that the water yield of the sponge is excessive and accumulated in the protective shell to cause the cutting knife to be corroded can be avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a perspective view of a partial structure of a cutting device and the like according to the present invention;
FIG. 5 is a partial sectional view of the construction of a traveling block or the like of the present invention;
FIG. 6 is a front elevational view of a portion of the cross slot and traveling block of the present invention;
FIG. 7 is a partial cross sectional view of the cross slot and traveling block configuration of the present invention;
FIG. 8 is a partial cross-sectional view of the right angle triangular cover structure of the present invention;
FIG. 9 is a partial cross-sectional view of a protective case or like structure of the present invention;
FIG. 10 is a partial cross-sectional view of a triangular block or the like of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 10, the cutting and processing system for the section steel of the steel structure of the electric power iron tower comprises a base 1, a clamping device 2 and a cutting device 3, wherein the lower end of the base 1 is connected with the existing ground, the clamping device 2 is installed at the upper end of the base 1, and the cutting device 3 is arranged between the clamping device 2 and the base 1.
Base 1's rear be provided with the bearing post 11 of T type structure, the upper end of bearing post 11 is the right triangle form, the lower extreme of bearing post 11 links to each other with ground, bearing post 11 can carry out the bearing to the angle steel to promote the angle steel fast and cut to 3 departments of cutting device.
The clamping device 2 comprises an Contraband template 20, a support column 21, an inner support module 22, a sliding plate 23, a transverse plate 24, a right-angle triangular cover 25, a top plate 26, an extension spring 27, a first motor 28, a rotating wheel 29 and a steel wire rope 2a, the Contraband template 20 is arranged above a base 1, the front end and the rear end of the Contraband template 20 are symmetrically and slidably connected with the support column 21, the support column 21 is symmetrically distributed in the left-right direction, the lower end of the support column 21 is connected with the base 1, the upper end faces of the front end and the rear end of the Contraband template 20 are symmetrically provided with the inner support module 22, the inner support module 22 is positioned between the left support column 21 and the right support column 21, the outer wall of the support column 21 is slidably connected with the sliding plate 23, the sliding plate 23 is positioned above the Contraband template 20, the transverse plate 24 is arranged between the front slide plate 23 and the rear slide plate 23 which are oppositely, the right-angle triangular cover 25 with a downward opening is arranged above the Contraband template 20, the right-angle triangular cover 25 is positioned between the two transverse plates 24, the left end and the right end of the right-angle triangular cover 25 are connected with the sliding plate 23, the top plate 26 is symmetrically arranged at the front and the back above the right-angle triangular cover 25, the lower end of the top plate 26 is connected with the upper ends of the supporting columns 21, the extension springs 27 are symmetrically arranged at the left and the right of the lower end of the top plate 26, the extension springs 27 are positioned between the two supporting columns 21, the lower ends of the extension springs 27 are connected with the upper ends of the sliding plate 23, the motor base is arranged at the left front end of the top plate 26 at the rear side of the transverse plate 24, the first motor 28 is arranged at the front end of the motor base, the rotating wheel 29 is arranged at the front end of the first motor 28, the edge of the rotating wheel 29 is provided with a limiting groove, the steel wire rope 2a is arranged in the limiting groove, the limiting ring is arranged at the outer side of the limiting groove, the limiting ring is uniformly distributed along the circumferential direction of the rotating wheel 29, rubber sheets are arranged on the surface of the limiting groove and the inner wall of the limiting ring, one end of the steel wire rope 2a sequentially passes through the limiting ring, wire rope 2 a's surface and rubber sheet are hugged closely mutually, and wire rope 2 a's left end links to each other with Contraband template 20, wire rope 2 a's right-hand member links to each other with diaphragm 24, accessible motor 28 drives and rotates wheel 29 rotatory, under the effect of spacing ring and rubber sheet, it drives wire rope 2a synchronous revolution to rotate wheel 29, make wire rope 2a drive Contraband template 20 and diaphragm 24 form the relative motion of one on the other, thereby can make and cooperate between interior support module 22 and the right angle triangular cover 25, extrude the inside and outside both ends of angle steel, realize the function of fixed angle steel, so that the angle steel takes place the skew and rocks and lead to the incision untidy in the in-process of cutting, support column 21 can guarantee that right angle triangular cover 25 and interior support module 22 are linear motion when, can make structures such as right angle triangular cover 25 and interior support module 22 more stable.
The inner support module 22 comprises a triangular block 220, support plates 221, a second cylinder 222, a linkage plate 223, support springs 224 and a vertical rod 225, the triangular block 220 is arranged between the left and right opposite support columns 21, return grooves are symmetrically formed in the left and right ends of the triangular block 220, a rectangular plate 226 is connected in the return grooves in a sliding mode, an installation groove 227 is formed in the triangular block 220, the installation groove 227 is communicated with the return grooves, the upper end of the vertical rod 225 is located in the installation groove 227, a hinge rod 228 is installed at the upper end of the vertical rod 225 through a hinge shaft, the hinge rod 228 is distributed in the front and back direction, one end, far away from the vertical rod 225, of the hinge rod 228 is hinged and connected with the lower end of the rectangular plate 226, the support plates 221 are symmetrically installed at the left and right of the lower end of the triangular block 220, the lower ends of the support plates 221 are connected with Contraband type plates 20, the second cylinder 222 is arranged between the two support plates 221 at the rear end of the Contraband type plate 20, and the lower end of the second cylinder 222 is connected with the upper end of the Contraband type plate 20, the linkage plate 223 is installed at the upper end of the second cylinder 222, the lower end of the first cylinder 31 is connected with the upper end of the linkage plate 223, the supporting spring 224 is installed on the lower end face of the front end of the linkage plate 223, the lower end of the supporting spring 224 is connected with the upper end of the Contraband type plate 20, the vertical rods 225 are symmetrically installed at the front and back of the upper end of the linkage plate 223, the first cylinder 31 is located between the two vertical rods 225, the outer wall of the vertical rod 225 is slidably connected with the inner wall of the lower end of the triangular block 220, the function of supporting the angle steel can be achieved through the matching of the triangular block 220 and the inner wall of the angle steel, the second cylinder 222 can drive the linkage plate 223 and the vertical rods 225 to do lifting motion, when the second cylinder 222 drives the linkage plate 223 to lift up, the linkage plate 223 can drive the vertical rods 225 to lift up synchronously, one end, far away from the vertical rod 228, drives the rectangular plate 226 to extend out of the triangular block 220, the lengths of the left end and the right end of the triangular block 220 are lengthened, so that the angle steel with different types can be supported and clamped, and then can make this machinery can carry out cutting process to the angle steel of different models, improve the practicality of this equipment, supporting spring 224 can enough support linkage plate 223, can not influence the raising and lowering functions of linkage plate 223 again.
The rubber pad 229 of triangle-shaped shape is all installed with the top of triangle-shaped piece 220 to the lower extreme of right-angle triangular cover 25, the inside of rubber pad 229 of right-angle triangular cover 25 lower extreme is hollow state, and the right-hand member of rubber pad 229 of right-angle triangular cover 25 lower extreme is connected with breather pipe 22a, breather pipe 22a is linear and arranges, and breather pipe 22a runs through right-angle triangular cover 25, rubber pad 229 can increase right-angle triangular cover 25, the frictional force between triangle-shaped piece 220 and the angle steel, fill gas in breather pipe 22a through external air pump, can make rubber pad 229 take place inflation deformation, thereby make the laminating degree between rubber pad 229 and the angle steel surface higher, take away the inside gas of rubber pad 229 through external air pump simultaneously, can make rubber pad 229 be in the lax state, thereby can be convenient for unload the angle steel after the cutting.
The place ahead of right angle triangular cover 25 be provided with the baffle 251 of protruding type structure, electric putter 252 is installed to the upper end of baffle 251, Contraband type structure's fixing base is installed to electric putter 252's upper end, the fixing base links to each other with support column 21, through setting up baffle 251, can realize that this machinery carries out fixed length cutting's function to the angle steel, when the angle steel cutting completion back, accessible electric putter 252 upwards stimulates baffle 251 to avoid baffle 251 to block the angle steel and influence the unloading.
The cutting device 3 comprises a first air cylinder 31, a lifting plate 32, a mounting plate 33, a second motor 34, an expansion link 35, cutting knives 36, a protective shell 37, a fixed rod 38 and a moving block 39, wherein the first air cylinder 31 is arranged between the two inner support modules 22, the lifting plate 32 is arranged at the upper end of the first air cylinder 31, a sliding groove is formed in the upper end of the lifting plate 32, the mounting plates 33 are symmetrically and slidably connected in the sliding groove in a front-back mode, the second motor 34 is arranged at the outer side end of one of the mounting plates 33, the expansion link 35 is arranged between the two mounting plates 33, the extending end of the second motor 34 is connected with the expansion link 35, the cutting knives 36 are uniformly arranged on the outer wall of the expansion link 35 and comprise two sleeve rods and a core rod, the distance between every two cutting knives 36 is equal, the protective shell 37 is slidably arranged on the outer wall of each cutting knife 36, and the protective shell 37 is in running fit with the outer wall of the expansion link 35, the lower end of the protective shell 37 is provided with a fixed rod 38, the lower end of the fixed rod 38 is provided with a movable block 39, the movable block 39 is in sliding fit with the sliding groove, when the angle steel is clamped tightly, the telescopic rod 35 can be driven by the second motor 34 to rotate, the telescopic rod 35 drives the cutting knife 36 to synchronously rotate, meanwhile, the first cylinder 31 upwards pushes the lifting plate 32, the lifting plate 32 drives the fixed rod 38 and the telescopic rod 35 to synchronously upwards move, the telescopic rod 35 drives the cutting knife 36 to synchronously upwards move, so that the cutting knife 36 can be lifted in the process of rotationally cutting the angle steel, the function of cutting off the angle steel is realized, the protective shell 37 can prevent the cutting knife 36 from falling off due to long-term high-speed rotation, the service life of the cutting knife 36 is prolonged, the telescopic rod 35 can adapt to the distance change, can realize that this machinery can once cut multilayer angle steel, improve the efficiency of carrying out cutting process to the angle steel.
Sponge 371 is installed on the inner walls of the front end and the rear end of the protective shell 37, through grooves are symmetrically formed in the front end and the rear end of the upper end of the protective shell 37, the right ends of the two through grooves are communicated, a groove cover 372 is connected in the through grooves in a clamping mode, a water injection port is installed on the right end of the upper end of the protective shell 37 and is communicated with the through grooves, the sponge 371 is in surface contact with the cutting knife 36, an extrusion rod 373 is in contact with one end, close to the inner wall of the protective shell 37, of the sponge 371, the extrusion rod 373 is linearly distributed, movable plates 374 are arranged on the front side and the rear side of the protective shell 37, one end, far away from the sponge 371, of the extrusion rod 373 is connected with the movable plates 374, a fixed plate 375 is slidably installed at the lower end of the movable plates 374, a sliding block 376 is installed at the upper end of the movable plates 374, the middle of the sliding block 376 is connected with the telescopic rod 35 in a threaded fit mode, and the threaded fit directions between the adjacent sliding block 376 and the telescopic rod 35 are opposite, the through groove can facilitate the disassembly and assembly of the sponge 371, the water injection port can facilitate the water injection to the sponge 371, when the second motor 34 drives the telescopic rod 35 and the cutting knife 36 to rotate, under the action of the fixing plate 375, the telescopic rod 35 can drive the two sliding blocks 376 at the front side and the rear side of the cutting knife 36 to do opposite linear motion, the sliding blocks 376 drive the movable plate 374 and the extrusion rod 373 to do synchronous opposite linear motion, so that the extrusion rod 373 can extrude the sponge 371 at the inner walls at the two ends of the protective shell 37, further the water in the sponge 371 can cool the cutting knife 36, the accident caused by the overhigh temperature of the cutting knife 36 in the angle steel cutting process can be avoided, meanwhile, the water yield of the sponge 371 can be controlled through the gradual process of the extrusion rod 373, the extrusion force received by the sponge 371 can be gradually increased along with the increase of the cutting time, so that the excessive water yield of the sponge 371 is prevented from accumulating inside the protective shell 37, the cutting knife 36 is corroded, or the water yield of the sponge 371 is too low to cool the cutting knife 36.
A cavity 390 is formed in the moving block 39, wedge-shaped blocks 391 are symmetrically arranged in the cavity 390 in a front-back manner, a trapezoidal block 392 is arranged between the two wedge-shaped blocks 391 in a sliding fit manner, an extrusion rod 393 is arranged at the right end of the trapezoidal block 392 and is in sliding fit with the inner wall of the moving block 39, the extrusion rod 393 penetrates through the inner wall of the right end of the lifting plate 32, a plurality of round holes are formed in the right end of the lifting plate 32, the extrusion rod 393 is in sliding fit with the round holes, a telescopic spring 394 is arranged at one end of the wedge-shaped block 391 close to the inner wall of the moving block 39, a T-shaped rod 395 is arranged at one end of the telescopic spring 394 far away from the wedge-shaped block 391, the T-shaped rod 395 is in sliding fit with the inner wall of the moving block 39, a cross clamping rod 396 is rotatably connected to the right end of the T-shaped rod 395 and is positioned at the outer side of the moving block 39, cross grooves 397 are formed at the right ends of the front and back ends of the moving block 39, and the cross grooves 397 correspond to the cross clamping rods 396 one by one, after the distance between every cutting knife 36 has been adjusted, the accessible is inserted into crowded pole 393 and is promoted crowded pole 39 and make crowded pole 393 promote trapezoidal piece 392 left, trapezoidal piece 392 causes the extrusion to two wedge pieces 391, make two wedge pieces 391 move to the direction of keeping away from trapezoidal piece 392, until trapezoidal piece 392 passes two wedge pieces 391 completely, under extension spring 27's effect, two wedge pieces 391 reset and carry on spacingly to trapezoidal piece 392, then advance cross card pole 396 cross recess 397 and rotate through artifical mode, make cross card pole 396 and cross recess 397 form the joint relation, thereby can lock crowded pole 393, reach the effect of locking movable block 39.
When the angle steel cutting machine works, firstly, the angle steel is placed on the bearing column 11 and is pushed forwards, when the foremost end of the angle steel is contacted with the baffle 251, the first motor 28 drives the rotating wheel 29 to rotate, the rotating wheel 29 drives the steel wire rope 2a to synchronously rotate, so that the steel wire rope 2a drives the Contraband type plate 20 and the transverse plate 24 to form up-down opposite movement, the triangular block 220 is matched with the inner wall of the angle steel and supports the angle steel, meanwhile, the right-angle triangular cover 25 extrudes the outer wall of the angle steel, so that the angle steel is clamped tightly, the problem that the cut is irregular due to deviation and shaking of the angle steel in the cutting process is avoided, when the angle steel is clamped tightly, the second motor 34 drives the telescopic rod 35 to rotate, the telescopic rod 35 drives the cutting knife 36 to synchronously rotate, meanwhile, the first cylinder 31 upwards pushes the lifting plate 32, and the lifting plate 32 drives the fixing rod 38 and the telescopic rod 35 to synchronously upwards move, the telescopic link 35 drives the synchronous upward movement of cutting knife 36 to can make cutting knife 36 can rise at the in-process that carries out the rotation cutting to the angle steel, realize carrying out the function that cuts off to the angle steel, at this in-process, the distance between the adaptable cutting knife 36 of telescopic link 35 changes, utilize the mode of the rotatory cutting of cutting knife 36 to replace the mode of punching press rupture simultaneously, can realize that this machinery can once cut multilayer angle steel, improved the efficiency that cuts processing to the angle steel.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an electric power iron tower steel construction shaped steel section bar cutting process system, includes base (1), clamping device (2) and cutting device (3), its characterized in that: the lower end of the base (1) is connected with the existing ground, the upper end of the base (1) is provided with a clamping device (2), and a cutting device (3) is arranged between the clamping device (2) and the base (1);
the clamping device (2) comprises a Contraband template (20), supporting columns (21), inner supporting modules (22), sliding plates (23), transverse plates (24), right-angle triangular covers (25), a top plate (26), extension springs (27), a first motor (28), rotating wheels (29) and steel wire ropes (2a), the Contraband template (20) is arranged above a base (1), the front end and the rear end of the Contraband template (20) are symmetrically and slidably connected with the supporting columns (21), the supporting columns (21) are symmetrically distributed in the left-right direction, the lower ends of the supporting columns (21) are connected with the base (1), the upper end faces of the front end and the rear end of the Contraband template (20) are symmetrically provided with the inner supporting modules (22), the inner supporting modules (22) are positioned between the left supporting columns (21) and the right supporting columns which are opposite, the outer walls of the supporting columns (21) are slidably connected with the sliding plates (23), and the sliding plates (23) are positioned above the Contraband template (20), transverse plates (24) are installed between the sliding plates (23) which are right opposite in the front-back direction, right-angle triangular covers (25) with downward openings are arranged above the Contraband shaping plates (20), the right-angle triangular covers (25) are positioned between the two transverse plates (24), the left ends and the right ends of the right-angle triangular covers (25) are connected with the sliding plates (23), top plates (26) are symmetrically arranged on the front and back of the upper portions of the right-angle triangular covers (25), the lower ends of the top plates (26) are connected with the upper ends of supporting columns (21), extension springs (27) are symmetrically installed on the left and right sides of the lower ends of the top plates (26), the extension springs (27) are positioned between the two supporting columns (21), the lower ends of the extension springs (27) are connected with the upper ends of the sliding plates (23), a motor base is installed at the left front end of the top plate (26) on the rear side of the transverse plates (24), a motor (28) is installed at the front end of the motor base, and a rotating wheel (29) is installed at the front end of the motor (28), the edge of the rotating wheel (29) is provided with a limiting groove, a steel wire rope (2a) is arranged in the limiting groove, a limiting ring is arranged on the outer side of the limiting groove, the limiting ring is uniformly distributed along the circumferential direction of the rotating wheel (29), rubber sheets are arranged on the surface of the limiting groove and the inner wall of the limiting ring, one end of the steel wire rope (2a) sequentially penetrates through the limiting ring, the surface of the steel wire rope (2a) is tightly attached to the rubber sheets, the left end of the steel wire rope (2a) is connected with the Contraband template (20), and the right end of the steel wire rope (2a) is connected with the transverse plate (24);
the cutting device (3) comprises a first air cylinder (31), a lifting plate (32), a mounting plate (33), a second motor (34), a telescopic rod (35), cutting knives (36), a protective shell (37), a fixed rod (38) and a moving block (39), wherein the first air cylinder (31) is arranged between two inner support modules (22), the lifting plate (32) is arranged at the upper end of the first air cylinder (31), a sliding groove is formed in the upper end of the lifting plate (32), the mounting plate (33) is connected with the mounting plate (33) in a sliding manner in a front-back symmetrical manner, the second motor (34) is arranged at the outer side end of one mounting plate (33), the telescopic rod (35) is arranged between the two mounting plates (33), the extending end of the second motor (34) is connected with the telescopic rod (35), the outer wall of the telescopic rod (35) is uniformly provided with the cutting knives (36), and the distance between the cutting knives (36) is equal, and the outer wall slidable mounting of cutting knife (36) has protective housing (37), normal running fit between the outer wall of protective housing (37) and telescopic link (35), and dead lever (38) are installed to the lower extreme of protective housing (37), and movable block (39) are installed to the lower extreme of dead lever (38), and sliding fit between movable block (39) and the spout.
2. The cutting and processing system for the section steel of the steel structure of the electric power iron tower as claimed in claim 1, is characterized in that: the inner support module (22) comprises a triangular block (220), support plates (221), a second cylinder (222), a linkage plate (223), support springs (224) and vertical rods (225), the triangular block (220) is arranged between right and left opposite support columns (21), the support plates (221) are arranged at the lower end of the triangular block (220) in bilateral symmetry, the lower end of the support plate (221) is connected with an Contraband type plate (20), the second cylinder (222) is arranged between the two support plates (221) at the rear end of a Contraband type plate (20), the lower end of the second cylinder (222) is connected with the upper end of a Contraband type plate (20), the linkage plate (223) is arranged at the upper end of the second cylinder (222), the lower end of a first cylinder (31) is connected with the upper end of the linkage plate (223), the support springs (224) are arranged on the lower end face of the front end of the linkage plate (223), and the lower end of the support springs (224) is connected with the upper end of the Contraband type plate (20), vertical rods (225) are symmetrically arranged at the front and back of the upper end of the linkage plate (223), the first cylinder (31) is located between the two vertical rods (225), and the outer wall of each vertical rod (225) is connected with the inner wall of the lower end of the triangular block (220) in a sliding mode.
3. The cutting and processing system for the section steel of the steel structure of the electric power iron tower as claimed in claim 1, is characterized in that: a cavity (390) is formed in the moving block (39), wedge-shaped blocks (391) are symmetrically arranged in the cavity (390) in a front-back mode, a trapezoidal block (392) is arranged between the two wedge-shaped blocks (391) in a sliding fit mode, an extrusion rod (393) is arranged at the right end of the trapezoidal block (392), the extrusion rod (393) is in sliding fit with the inner wall of the moving block (39), the extrusion rod (393) penetrates through the inner wall of the right end of the lifting plate (32), a plurality of round holes are formed in the right end of the lifting plate (32), the extrusion rod (393) is in sliding fit with the round holes, a telescopic spring (394) is arranged at one end, close to the inner wall of the moving block (39), of the wedge-shaped block (391), a T-shaped rod (395) is arranged at one end, far away from the wedge-shaped block (391), of the T-shaped rod (395) is in sliding fit with the inner wall of the moving block (39), a cross clamping rod (396) is rotatably connected to the right end of the T-shaped rod (395), the cross clamping rods (396) are located on the outer side of the moving block (39), cross grooves (397) are formed in the right ends of the front end and the rear end of the moving block (39), and the cross grooves (397) correspond to the cross clamping rods (396) one to one.
4. The cutting and processing system for the section steel of the steel structure of the electric power iron tower as claimed in claim 1, is characterized in that: sponge (371) is installed on the inner walls of the front end and the rear end of the protective shell (37), through grooves are symmetrically formed in the front end and the rear end of the upper end of the protective shell (37), the right ends of the two through grooves are communicated, a groove cover (372) is connected in the through grooves in a clamping mode, a water injection port is installed on the right end of the upper end of the protective shell (37), the water injection port is communicated with the through grooves, the sponge (371) is in surface contact with a cutting knife (36), an extrusion rod (373) is in contact with one end, close to the inner wall of the protective shell (37), of the sponge (371), the extrusion rod (373) is linearly distributed, movable plates (374) are arranged on the front side and the rear side of the protective shell (37), one end, far away from the sponge (373), of the extrusion rod (373) is connected with the movable plates (371), a fixing plate (375) is slidably installed at the lower end of the movable plates (374), a sliding block (376) is installed at the upper end of the movable plates (374), the middle parts of the sliding blocks (376) are connected with the telescopic rods (35) in a threaded fit mode, and the threaded fit directions of the adjacent sliding blocks (376) and the telescopic rods (35) are opposite.
5. The cutting and processing system for the section steel of the steel structure of the electric power iron tower as claimed in claim 2, characterized in that: three hornblocks (220) about both ends symmetry seted up back type groove, it has rectangular plate (226) to return type inslot sliding connection, mounting groove (227) have been seted up to the inside of three hornblocks (220), mounting groove (227) and back type groove intercommunication, the upper end of montant (225) is located mounting groove (227), and hinged rod (228) are installed through the hinge in the upper end of montant (225), hinged rod (228) distribute around, the one end that montant (225) were kept away from in hinged rod (228) links to each other with the lower extreme of rectangular plate (226).
6. The cutting and processing system for the section steel of the steel structure of the electric power iron tower as claimed in claim 2, characterized in that: the lower extreme of right angle triangular lid (25) and the top of triangle piece (220) all install rubber pad (229) of triangle-shaped, the inside of rubber pad (229) of right angle triangular lid (25) lower extreme is hollow state, and the right-hand member of rubber pad (229) of right angle triangular lid (25) lower extreme is connected with breather pipe (22a), breather pipe (22a) are the linear row, and breather pipe (22a) run through right angle triangular lid (25).
7. The cutting and processing system for the section steel of the steel structure of the electric power iron tower as claimed in claim 1, is characterized in that: a baffle plate (251) with a convex structure is arranged in front of the right-angle triangular cover (25), an electric push rod (252) is installed at the upper end of the baffle plate (251), a fixed seat with an Contraband-shaped structure is installed at the upper end of the electric push rod (252), and the fixed seat is connected with the support column (21).
8. The cutting and processing system for the section steel of the steel structure of the electric power iron tower as claimed in claim 1, is characterized in that: the rear of the base (1) is provided with a supporting column (11) with a T-shaped structure, the upper end of the supporting column (11) is in a right-angle triangle shape, and the lower end of the supporting column (11) is connected with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710583.7A CN113414613A (en) | 2021-06-25 | 2021-06-25 | Cutting and processing system for steel structural section of electric power iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710583.7A CN113414613A (en) | 2021-06-25 | 2021-06-25 | Cutting and processing system for steel structural section of electric power iron tower |
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| Publication Number | Publication Date |
|---|---|
| CN113414613A true CN113414613A (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110710583.7A Withdrawn CN113414613A (en) | 2021-06-25 | 2021-06-25 | Cutting and processing system for steel structural section of electric power iron tower |
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| CN (1) | CN113414613A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114131013A (en) * | 2021-12-10 | 2022-03-04 | 孙思慧 | Die filling equipment for powder metallurgy |
| CN115350879A (en) * | 2022-08-16 | 2022-11-18 | 河南正邦铝业有限公司 | Porcelain baking device and process for aluminum plate production and processing |
| CN115592050A (en) * | 2022-10-28 | 2023-01-13 | 中国人民解放军92578部队（Cn） | Automatic cutting device for connecting cable of inflatable life raft system |
| CN117139689A (en) * | 2023-11-01 | 2023-12-01 | 共友建设有限公司 | Building I-steel drilling equipment |
| CN117283052A (en) * | 2023-11-08 | 2023-12-26 | 浙江今立电器有限公司 | Cutting equipment is used in processing of copper spare for switch socket |
| CN117921096A (en) * | 2024-03-21 | 2024-04-26 | 山东纬速铝业有限公司 | Profile cutting device |
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2021
- 2021-06-25 CN CN202110710583.7A patent/CN113414613A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131013A (en) * | 2021-12-10 | 2022-03-04 | 孙思慧 | Die filling equipment for powder metallurgy |
| CN115350879A (en) * | 2022-08-16 | 2022-11-18 | 河南正邦铝业有限公司 | Porcelain baking device and process for aluminum plate production and processing |
| CN115350879B (en) * | 2022-08-16 | 2023-06-16 | 河南正邦铝业有限公司 | Porcelain device and process for aluminum plate production and processing |
| CN115592050A (en) * | 2022-10-28 | 2023-01-13 | 中国人民解放军92578部队（Cn） | Automatic cutting device for connecting cable of inflatable life raft system |
| CN115592050B (en) * | 2022-10-28 | 2023-10-31 | 中国人民解放军92578部队 | Automatic cutting device for connecting cable of inflatable life raft system |
| CN117139689A (en) * | 2023-11-01 | 2023-12-01 | 共友建设有限公司 | Building I-steel drilling equipment |
| CN117283052A (en) * | 2023-11-08 | 2023-12-26 | 浙江今立电器有限公司 | Cutting equipment is used in processing of copper spare for switch socket |
| CN117283052B (en) * | 2023-11-08 | 2024-03-26 | 浙江今立电器有限公司 | Cutting equipment is used in processing of copper spare for switch socket |
| CN117921096A (en) * | 2024-03-21 | 2024-04-26 | 山东纬速铝业有限公司 | Profile cutting device |
| CN117921096B (en) * | 2024-03-21 | 2024-06-04 | 山东纬速铝业有限公司 | Profile cutting device |
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Application publication date: 20210921 |
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