CN111496142B - Steel bar cutting machine for building be convenient for adjust - Google Patents
Steel bar cutting machine for building be convenient for adjust Download PDFInfo
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- CN111496142B CN111496142B CN202010566098.2A CN202010566098A CN111496142B CN 111496142 B CN111496142 B CN 111496142B CN 202010566098 A CN202010566098 A CN 202010566098A CN 111496142 B CN111496142 B CN 111496142B
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- cutting
- slide
- conveying
- straightening
- adjusting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
- B21F1/026—Straightening and cutting
Abstract
The invention relates to a conveniently-adjusted steel bar cutting machine for buildings, which comprises a base, an adjusting device and a cutting device, wherein the adjusting device and the cutting device are sequentially arranged on the upper surface of the base from left to right, and a material passing channel is arranged at the joint of the adjusting device and the cutting device. The invention can solve the following problems in the prior art when the spiral deformed steel bar is cut: a. when the cutting machine cuts the steel bar, the temperature of the cutting tool and the steel bar is rapidly increased due to friction, if the temperature cannot be reduced, after the steel bar is cut, when a worker takes down the steel bar, the risk of scalding exists, and the service life of the cutting machine is also shortened due to high temperature; b. because the reinforcing bar can have the collide with and bump in the transportation, lead to the screw thread on surface impaired, still can have the reinforcing bar bending, like this when the intercepting reinforcing bar, can cause length inconsistent for cause the trouble when the reinforcing bar uses.
Description
Technical Field
The invention relates to the field of building construction, in particular to a conveniently-adjusted steel bar cutting machine for buildings.
Background
The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is circular or sometimes square with round corners; the steel bars are mainly used for various large, heavy, light thin-wall and high-rise building structures and are divided into plain round steel bars, ribbed steel bars and twisted steel bars; one kind of ribbed steel bar is called as deformed steel bar, and the cross rib geometry of the deformed steel bar mainly comprises three types, namely spiral, herringbone and crescent; when the spiral deformed steel bar is used after being cut, the straightness of the steel bar must be ensured, and the integrity of the thread on the surface of the deformed steel bar is ensured.
At present, the following problems exist when the spiral thread steel is cut: a. when the cutting machine cuts the steel bar, the temperature of the cutting tool and the steel bar is rapidly increased due to friction, if the temperature cannot be reduced, after the steel bar is cut, when a worker takes down the steel bar, the risk of scalding exists, and the service life of the cutting machine is also shortened due to high temperature; b. because the reinforcing bar can have the collide with and bump in the transportation, lead to the screw thread on surface impaired, still can have the reinforcing bar bending, like this when the intercepting reinforcing bar, can cause length inconsistent for cause the trouble when the reinforcing bar uses.
Disclosure of Invention
The invention aims to provide a conveniently-adjusted steel bar cutting machine for buildings, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a steel bar cutting machine convenient to adjust for buildings comprises a base, an adjusting device and a cutting device, wherein the adjusting device and the cutting device are sequentially arranged on the upper surface of the base from left to right, and a material passing channel is arranged at the joint of the adjusting device and the cutting device; wherein:
the adjusting device comprises an adjusting frame body, a conveying assembly, a straightening unit, an adjusting partition plate and a repairing unit, wherein the adjusting frame body is arranged on the left side of the upper surface of the base, an adjusting cavity is formed in the adjusting frame body, a plurality of feed inlets are uniformly formed in the left side wall of the adjusting frame body, the adjusting cavity is communicated with the feed inlets, the conveying assembly, the straightening unit, the adjusting partition plate and the repairing unit are sequentially arranged in the adjusting cavity from left to right, the center of the feed inlets, the center of the conveying assembly, the center of the straightening unit, the center of the adjusting partition plate and the center of the repairing unit are all on the same horizontal line, and a material;
the cutting device is including cutting the framework, the ration slide bar, the centre gripping subassembly, the cutting slide, the cutting cylinder, the cutting balladeur train, cooling module and cutting subassembly, base upper surface right side is provided with the cutting framework, the ration slide has been seted up in the cutting framework bottom, through reset spring and ration slide bar one end sliding connection in the ration slide, a plurality of ration hole has evenly been seted up according to actual scale on the ration slide bar, be provided with the centre gripping subassembly on the cutting framework bottom upper surface, the inside symmetry of lateral wall is provided with the cutting slide around the cutting framework, cutting slide bottom is connected with cutting cylinder bottom, cutting cylinder top is connected with cutting balladeur train one end, cutting slide and cutting balladeur train sliding connection, be provided with cooling module on the cutting balladeur train.
The cutting assembly comprises a cutting support plate, a cutting motor, a cutting shaft rod and a cutting tool, the cutting support plate is arranged on the outer wall of the right side of the cutting frame body, the cutting motor is installed on the cutting support plate, a plurality of cutting shaft rods are evenly arranged inside the cutting frame body from front to back, the output shaft of the cutting motor is connected with the cutting shaft rod through chain transmission, and the cutting tool is installed on the cutting shaft rod.
As a further scheme of the invention: the conveying assembly comprises a conveying slide way, a conveying slide rod, a conveying support rod, a conveying roller, a conveying motor, a conveying shaft lever, an adjusting slide way, an adjusting slide frame and an adjusting roller, the conveying slide way is symmetrically arranged in the front and back of the left side in the adjusting cavity, the conveying slide rod is symmetrically and slidably mounted in the conveying slide way up and down, the conveying screw rod is arranged in the conveying slide way, the conveying slide rod is connected with the conveying screw rod in a threaded fit manner, the conveying support rods are arranged at two ends of the conveying slide rod, the conveying roller is mounted between the conveying support rods, the surface of the conveying roller, which is contacted with a steel bar, is concave arc-shaped and is fully provided with threads, the conveying motor is arranged at the upper end of the left side of the adjusting frame body, the conveying shaft lever is mounted at output, the conveying roller, the conveying shaft lever and the adjusting roller are in transmission connection through belts.
As a further scheme of the invention: the straightening unit comprises a straightening support plate, L-shaped support rods, a straight connecting rod, a T-shaped connecting rod, a straightening cylinder, a straightening baffle, a straightening slide rod and a straightening roller, wherein a plurality of rows of straightening support plates are uniformly arranged in a straightening cavity from front to back, each row of straightening support plates are uniformly arranged, four L-shaped support rods are uniformly arranged on the straightening support plates along the circumferential direction of the straightening support plates through pin shafts, two L-shaped support rods positioned at the upper ends and two L-shaped support rods positioned at the lower ends of the straightening support plates are connected through the straightening connecting rods, two L-shaped support rods positioned at the left ends of the straightening support plates and two L-shaped support rods positioned at the right ends of the straightening support plates are connected through the T-shaped connecting rods, the upper wall of the straightening cavity and the T-shaped connecting rods positioned at the right ends of the straightening support plates and the lower wall of the straightening cavity and the T-shaped connecting rods positioned at the left ends of the straightening support plates are connected through the, evenly be provided with four alignment baffles in the edge circumference direction of circular material passageway, there is the alignment slide bar alignment through reset spring slidable mounting on the alignment baffle, alignment slide bar one end is provided with the alignment gyro wheel, and the surface of alignment gyro wheel and reinforcing bar contact is indent arc and is covered with the screw thread.
As a further scheme of the invention: the repair unit is including restoreing the slide, restore the slider, restore the lead screw, restore litter and restoration cutter, adjustment baffle is provided with the restoration slide with the relative face symmetry of cutting framework, it evenly installs a plurality of restoration slider to slide backward in the past in the restoration slide, it is connected with the restoration lead screw through screw-thread fit between the restoration slider upper end in the restoration slide on the adjustment baffle to be located, sliding connection has the restoration litter between the restoration slider lower extreme in the restoration slide on the adjustment baffle, it all connects through the restoration litter between the restoration slider upper end in the restoration slide on the cutting framework and between the lower extreme, it installs the restoration cutter to be located between the restoration slider on the relative position in the restoration slide on adjustment baffle and the cutting framework, and the mirror image setting in turn of restoration cutter.
As a further scheme of the invention: the centre gripping subassembly includes the centre gripping slide, the centre gripping ejector pad, the centre gripping dog, the cross bolt, the grip block, the centre gripping spout, centre gripping litter and extrusion piece, bilateral symmetry is provided with the centre gripping slide on the cutting framework bottom upper surface, it is provided with a plurality of pairs of centre gripping ejector pads to evenly slide in the centre gripping slide, every is provided with the centre gripping dog between the centre gripping ejector pad bottom, and be connected with reset spring between centre gripping ejector pad bottom and the centre gripping dog, centre gripping ejector pad one side is connected with grip block one side through the cross bolt, evenly be provided with a plurality of centre gripping spout on the cutting balladeur train lower surface, cutting tool sets up with the centre gripping spout in turn, there is the centre gripping litter through supporting spring slidable mounting in the centre gripping spout, centre gripping litter lower extreme bilateral symmetry is provided with the extrusion piece.
As a further scheme of the invention: the cooling assembly comprises a liquid storage cavity, liquid conveying pipelines and spray heads, the liquid storage cavity is formed in the cutting sliding frame, the upper end face of the liquid storage cavity is provided with a plurality of liquid conveying pipelines, and the lower end face of the liquid storage cavity is evenly provided with a plurality of spray heads.
Compared with the prior art, the invention has the following advantages:
the method can solve the following problems existing in the cutting of the spiral deformed steel: a. when the cutting machine cuts the steel bar, the temperature of the cutting tool and the steel bar is rapidly increased due to friction, if the temperature cannot be reduced, after the steel bar is cut, when a worker takes down the steel bar, the risk of scalding exists, and the service life of the cutting machine is also shortened due to high temperature; b. the steel bars can be collided in the transportation process, so that the threads on the surface of the steel bars are damaged, and the steel bars can be bent, so that the lengths of the steel bars are inconsistent when the steel bars are cut off, and troubles are caused when the steel bars are used;
when the device is used for cutting the spiral deformed steel bar, the designed cooling assembly can spray cooling liquid onto the surfaces of the cutting tool and the steel bar in time, so that the temperature of the cutting tool and the steel bar can be effectively reduced, the risk of scalding workers is avoided, and the service life of the cutting machine is prolonged; the invention also designs an adjusting device which can straighten the steel bar to be cut so that the cut length of the steel bar can ensure the consistency;
the repair unit designed by the invention can repair the surface threads of the straightened reinforcing steel bar, so that the problems that the nut is locked and cannot be screwed tightly or cannot be screwed and the like can not occur when the reinforcing steel bar is used.
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 side cross-sectional plan view of the present invention;
FIG. 3 is a schematic cross-sectional view of the cutting device of the present invention;
FIG. 4 is a schematic cross-sectional view of a transfer assembly of the present invention;
FIG. 5 is a schematic cross-sectional view of the alignment unit of the present invention;
fig. 6 is a schematic cross-sectional view of the clamping assembly of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.
A steel bar cutting machine convenient to adjust for buildings comprises a base 1, an adjusting device 2 and a cutting device 3, wherein the adjusting device 2 and the cutting device 3 are sequentially arranged on the upper surface of the base 1 from left to right, and a material passing channel is arranged at the connection part of the adjusting device 2 and the cutting device 3; wherein:
the adjusting device 2 comprises an adjusting frame body 21, a conveying assembly 22, a straightening unit 23, an adjusting partition plate 24 and a repairing unit 25, wherein the adjusting frame body 21 is arranged on the left side of the upper surface of the base 1, an adjusting cavity is arranged in the adjusting frame body 21, a plurality of feed inlets are uniformly formed in the left side wall of the adjusting frame body 21, the adjusting cavity is communicated with the feed inlets, the conveying assembly 22, the straightening unit 23, the adjusting partition plate 24 and the repairing unit 25 are sequentially arranged in the adjusting cavity from left to right, the center of each feed inlet, the center of the conveying assembly 22, the center of the straightening unit 23, the center of the adjusting partition plate 24 and the center of the repairing unit 25 are all on the same horizontal line, and a material; during specific work, the twisted steel material is placed into the adjusting frame body 21 through the feeding hole, then the conveying assembly 22 conveys the twisted steel material to the straightening unit 23 for straightening operation, then the straightened twisted steel material enters the repairing unit 25 through the adjusting partition plate 24 to repair threads on the surface of the twisted steel material, and then the twisted steel material enters the cutting device 3 through the material passing channel for cutting operation.
The conveying assembly 22 comprises a conveying slide way 221, a conveying slide rod 222, a conveying support rod 223, a conveying roller 224, a conveying motor 225, a conveying shaft rod 226, an adjusting slide way 227, an adjusting carriage 228 and an adjusting roller 229, the conveying slide way 221 is symmetrically arranged in the left side of the adjusting cavity in a front-back manner, the conveying slide rods 222 are symmetrically arranged in the conveying slide way 221 in a sliding manner in an up-down manner, a conveying lead screw 2201 is arranged in the conveying slide way 221, the conveying slide rod 222 is connected with the conveying lead screw 2201 in a threaded fit manner, the conveying support rods 223 are arranged at two ends of the conveying slide rod 222, the conveying roller 224 is arranged between the conveying support rods 223, the surface of the conveying roller 224, which is in contact with the steel bars, is in a concave arc shape and is fully distributed with threads, the conveying motor 225 is arranged at the upper end, an adjusting slide rail 228 is slidably mounted in the adjusting slide way 227 through an extension spring, an adjusting roller 229 is mounted on the adjusting slide rail 228, and the conveying roller 224, the conveying shaft 226 and the adjusting roller 229 are in belt transmission connection; during specific work, according to the specification of the twisted steel material entering the adjusting frame body 21, the conveying screw 2201 is rotated, so that the conveying sliding rod 222 slides in the conveying slide way 221, then the conveying supporting rods 223 approach to each other, so that the conveying roller 224 is tightly attached to the surface of the twisted steel material, in the process, the adjusting carriage 228 is slidably mounted in the adjusting slide way 227 through the extension spring, so that the adjusting roller 224 can move according to the tightness of the conveying belt, so that the conveying motor 225 can drive the conveying roller 224 to rotate all the time through belt transmission, because the rotating directions of the two conveying rollers 224 are opposite, and the surfaces of the conveying roller 224, which are in contact with the steel bars, are in an inwards concave arc shape and are fully distributed with threads, the twisted steel material can be rotatably conveyed to the straightening unit 23.
The straightening unit 23 comprises a straightening support plate 231, L-shaped support rods 232, a straightening connecting rod 233, T-shaped connecting rods 234, a straightening air cylinder 235, a straightening baffle 236, a straightening sliding rod 237 and a straightening roller 238, wherein a plurality of rows of straightening support plates 231 are uniformly arranged in the straightening cavity from front to back, each row of straightening support plates 231 are uniformly arranged, four L-shaped support rods 232 are uniformly arranged on the straightening support plates 231 along the circumferential direction thereof through pin shafts, two L-shaped support rods 232 positioned at the upper ends of the straightening support plates 231 and two L-shaped support rods 232 positioned at the lower ends of the straightening support plates 231 are connected through the straightening connecting rods 233, two L-shaped support rods 232 positioned at the left ends of the straightening support plates 231 and two L-shaped support rods 232 positioned at the right ends of the straightening support plates 231 are connected through the T-shaped connecting rods 234, the upper wall of the adjusting cavity is connected with the T-shaped connecting rods 234 positioned at the straightening support plates 231 and the lower wall of the adjusting cavity is connected with the T-shaped connecting rods 234 positioned at, a circular material passage is arranged in the middle of the straightening support plate 231, four straightening baffles 236 are uniformly arranged on the edge of the circular material passage in the circumferential direction, a straightening slide bar 237 is slidably mounted on each straightening baffle 236 through a return spring, a straightening roller 238 is arranged at one end of each straightening slide bar 237, and the surface of each straightening roller 238, which is in contact with the steel bar, is in an inwards concave arc shape and is fully distributed with threads; during specific work, the straightening cylinder 235 extends to push the T-shaped connecting rod 234 to move, the T-shaped connecting rod 234 drives the L-shaped supporting rod 232 to rotate, the L-shaped supporting rod 232 limits the moving paths of the straight connecting rod 233 and the T-shaped connecting rod 234, the straight connecting rod 233 and the T-shaped connecting rod 234 are extruded towards the rear end of the straightening sliding rod 237, the straightening sliding rod 237 slides on the straightening baffle 236, then the straightening sliding rod 237 gathers the straightening roller 238 towards the surface of a steel bar and rolls, and due to the fact that the straightening supporting plates 231 are arranged in a row, the steel bar can be rolled all the time in the process of passing through the middle of the straightening supporting plates 231, and the bent part of the steel bar can be effectively rolled and straightened.
The repair unit 25 includes a repair slide 251 and a repair slider 252, the repair slide rails 251 are symmetrically arranged on the opposite surfaces of the adjusting partition plate 24 and the cutting frame body 31, a plurality of repair slide blocks 252 are uniformly installed in the repair slide rails 251 in a sliding manner from front to back, the upper ends of the repair slide blocks 252 in the repair slide rails 251 on the adjusting partition plate 24 are connected with the repair slide rails 253 in a threaded fit manner, the lower ends of the repair slide blocks 252 in the repair slide rails 251 on the adjusting partition plate 24 are connected with repair slide rods 254 in a sliding manner, the upper ends and the lower ends of the repair slide blocks 252 in the repair slide rails 251 on the cutting frame body 31 are connected with each other through repair slide rods 254, the repair cutters 255 are installed between the repair slide blocks 252 on the opposite positions in the repair slide rails 251 on the adjusting partition plate 24 and the cutting frame body 31, and the repair cutters 255 are alternately arranged in a mirror; during specific work, according to the specification of the steel bar, the repairing lead screw 253 is rotated, the repairing slide block 252 slides in the repairing slide rail 251, the repairing cutters 255 are close to each other and cling to the surface of the steel bar, the knife edges of the repairing threads on the repairing cutters 255 correspond to the threads on the surface of the steel bar, and therefore when the steel bar enters the cutting device 3 in a rotating mode, the threads on the surface can be completely repaired.
The cutting device 3 comprises a cutting frame body 31, a quantitative slide way 32, a quantitative slide rod 33, a clamping assembly 34, a cutting slide way 35, a cutting cylinder 36, a cutting slide frame 37, a cooling assembly 38 and a cutting assembly, wherein the right side of the upper surface of the base 1 is provided with the cutting frame body 31, the bottom of the cutting frame body 31 is internally provided with the quantitative slide way 32, the quantitative slide way 32 is internally and slidably connected with one end of the quantitative slide rod 33 through a return spring, the quantitative slide rod 33 is uniformly provided with a plurality of quantitative holes according to actual scales, the upper surface of the bottom of the cutting frame body 31 is provided with the clamping assembly 34, the front side wall and the rear side wall of the cutting frame body 31 are internally and symmetrically provided with the cutting slide way 35, the bottom end of the cutting slide way 35 is connected with the bottom end of the cutting cylinder 36, the, a cutting assembly is arranged below the cooling assembly 38; specific during operation, according to required reinforcing bar length, use quantitative slide bar 33 to decide the length of reinforcing bar, and fix quantitative slide bar 33 at the ration downthehole with the round pin axle, start cutting assembly, and start cutting cylinder 36 and make cutting balladeur train 37 slide in cutting slide 35, at the in-process that cutting balladeur train 37 slided, centre gripping subassembly 34 carries out the centre gripping with the reinforcing bar gradually and fixes, it rocks the rotation to appear when preventing the reinforcing bar cutting, cause the cutting deviation, at the in-process of cutting assembly cutting reinforcing bar, cooling module 38 can carry out cooling to cutting assembly and reinforcing bar.
The clamping assembly 34 comprises a clamping slideway 341, a clamping push block 342, a clamping stop 343, a cross bolt 344, a clamping block 345, a clamping chute 346, a clamping slide rod 347 and an extrusion block 348, wherein the clamping slideway 341 is symmetrically arranged on the left and right of the upper surface of the bottom of the cutting frame body 31, a plurality of pairs of clamping push blocks 342 are uniformly arranged in the clamping slideway 341 in a sliding manner, the clamping stop 343 is arranged between the bottom ends of each pair of clamping push blocks 342, a return spring is connected between the bottom end of the clamping push block 342 and the clamping stop block 343, one side of the clamping push block 342 is connected with one side of the clamping block 345 through a cross bolt 344, a plurality of clamping sliding grooves 346 are uniformly arranged on the lower surface of the cutting carriage 37, cutting tools 394 and the clamping sliding grooves 346 are alternately arranged, clamping sliding rods 347 are slidably arranged in the clamping sliding grooves 346 through supporting springs, extrusion blocks 348 are symmetrically arranged at the left and right sides of the lower ends of the clamping sliding rods 347, and the connecting part of each pair of clamping push blocks 342 corresponds to the center of the extrusion blocks 348; during specific work, in the process that the cutting carriage 37 slides downwards, the clamping slide bar 347 is pushed to drive the extrusion blocks 348 to move downwards, the extrusion blocks 348 are known to be extruded between the clamping push blocks 342, the steel bars are clamped by the clamping blocks 345, the cross bolts 344 can be rotated according to the specifications of the steel bars, the distance between the clamping push blocks 342 and the clamping blocks 345 can be changed to adapt to the specifications of the steel bars, when the cutting carriage 37 continuously moves downwards, the cutting assembly is required to cut the steel bars, the cutting slide bar 347 can move in the clamping sliding groove 346, the cutting assembly can normally cut the steel bars, and the clamping and fixing of the steel bars cannot be influenced.
The cooling assembly 38 comprises a liquid storage cavity 381, liquid conveying pipelines 382 and spray heads 383, the liquid storage cavity 381 is arranged on the cutting carriage 37, the plurality of liquid conveying pipelines 382 are arranged on the upper end face of the liquid storage cavity 381, and the plurality of spray heads 383 are uniformly arranged on the lower end face of the liquid storage cavity 381; during specific work, when the cutting assembly cuts the steel bar, the liquid conveying pipeline 382 is externally connected with a cooling liquid conveying pipeline, the cooling liquid enters the liquid storage cavity 381, and then the cooling liquid is sprayed to the surface of the cutting assembly and the surface of the steel bar through the spray heads 383, so that the temperature of the cutting assembly and the temperature of the steel bar are reduced.
The cutting assembly comprises a cutting support plate 391, a cutting motor 392, a cutting shaft lever 393 and cutting tools 394, the cutting support plate 391 is arranged on the outer wall of the right side of the cutting frame body 31, the cutting motor 392 is mounted on the cutting support plate 391, a plurality of cutting shaft levers 393 are uniformly arranged in the cutting frame body 31 from front to back, the output shafts of the cutting motor 392 are connected with the cutting shaft levers 393 in a chain transmission mode, and the cutting tools 394 are mounted on the cutting shaft levers 393; during specific work, the cutting motor 392 is started to drive the cutting shaft lever 393 to rotate through chain transmission, the cutting shaft lever 393 drives the cutting tool 394 to rotate, and the cutting tool 394 continuously cuts the steel bars in the downward moving process of the cutting sliding frame 37.
The working principle of the invention is as follows:
s1, putting the twisted steel material into the adjusting frame body 21 from the feeding hole, then conveying the twisted steel material to the straightening unit 23 by the conveying assembly 22 for straightening operation, then allowing the straightened twisted steel material to enter the repairing unit 25 through the adjusting partition plate 24 for repairing the threads on the surface of the twisted steel material, and then allowing the twisted steel material to enter the cutting device 3 through the material passing channel for cutting operation;
s2, according to required reinforcing bar length, use quantitative slide bar 33 to decide the length of reinforcing bar, and fix quantitative slide bar 33 in the ration downthehole with the round pin axle, start the cutting subassembly, and start cutting cylinder 36 and make cutting balladeur train 37 slide in cutting slide 35, at the in-process that cutting balladeur train 37 slided, centre gripping subassembly 34 carries out the centre gripping with the reinforcing bar gradually and fixes, it shakes the rotation to appear when preventing the reinforcing bar cutting, cause the cutting deviation, at the in-process of cutting subassembly cutting reinforcing bar, cooling module 38 can carry out cooling to cutting subassembly and reinforcing bar.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (4)
1. The utility model provides a reinforcement cutting machine for building be convenient for adjust, includes base (1), adjusting device (2) and cutting device (3), its characterized in that: the upper surface of the base (1) is sequentially provided with an adjusting device (2) and a cutting device (3) from left to right, and a material passing channel is arranged at the joint of the adjusting device (2) and the cutting device (3); wherein:
the adjusting device (2) comprises an adjusting frame body (21), a conveying assembly (22), a straightening unit (23), an adjusting partition plate (24) and a repairing unit (25), wherein the adjusting frame body (21) is arranged on the left side of the upper surface of the base (1), an adjusting cavity is arranged in the adjusting frame body (21), a plurality of feed inlets are uniformly formed in the left side wall of the adjusting frame body (21), the adjusting cavity is communicated with the feed inlets, the conveying assembly (22), the straightening unit (23), the adjusting partition plate (24) and the repairing unit (25) are sequentially arranged in the adjusting cavity from left to right, the centers of the feed inlets, the center of the conveying assembly (22), the center of the straightening unit (23), the center of the adjusting partition plate (24) and the center of the repairing unit (25) are all on the same horizontal line, and a material conveying hole is formed in;
the cutting device (3) comprises a cutting frame body (31), a quantitative slide way (32), a quantitative slide rod (33), a clamping assembly (34), a cutting slide way (35), a cutting cylinder (36), a cutting slide frame (37), a cooling assembly (38) and a cutting assembly, wherein the cutting frame body (31) is arranged on the right side of the upper surface of the base (1), the quantitative slide way (32) is arranged in the bottom of the cutting frame body (31), the quantitative slide way (32) is connected with one end of the quantitative slide rod (33) in a sliding manner through a reset spring, a plurality of quantitative holes are uniformly formed in the quantitative slide rod (33) according to actual scales, the clamping assembly (34) is arranged on the upper surface of the bottom of the cutting frame body (31), the cutting slide way (35) is symmetrically arranged inside the front side wall and the rear side wall of the cutting frame body (31), the bottom end of the cutting slide way (35) is connected, the cutting slide way (35) is connected with the cutting slide frame (37) in a sliding manner, a cooling component (38) is arranged on the cutting slide frame (37), and a cutting component is arranged below the cooling component (38);
the cutting assembly comprises a cutting support plate (391), a cutting motor (392), a cutting shaft rod (393) and cutting tools (394), the cutting support plate (391) is arranged on the outer wall of the right side of the cutting frame body (31), the cutting motor (392) is installed on the cutting support plate (391), a plurality of cutting shaft rods (393) are uniformly arranged inside the cutting frame body (31) from front to back, the output shafts of the cutting motor (392) are connected with the cutting shaft rod (393) through chain transmission, and the cutting tools (394) are installed on the cutting shaft rod (393);
the conveying assembly (22) comprises a conveying slide way (221), a conveying slide rod (222), a conveying support rod (223), a conveying roller (224), a conveying motor (225), a conveying shaft rod (226), an adjusting slide way (227), an adjusting carriage (228) and an adjusting roller (229), the conveying slide way (221) is symmetrically arranged at the front and back of the left side in the adjusting cavity, the conveying slide rods (222) are symmetrically arranged in the conveying slide way (221) in an up-and-down sliding mode, a conveying lead screw (2201) is arranged in the conveying slide way (221), the conveying slide rod (222) is connected with the conveying lead screw (2201) in a threaded fit mode, the conveying support rods (223) are arranged at two ends of the conveying slide rod (222), the conveying roller (224) is arranged between the conveying support rods (223), the surface, in contact with the reinforcing steel bars, of the conveying roller (224) is, the output shafts at the two ends of the conveying motor (225) are provided with conveying shaft rods (226), the adjusting frame body (21) positioned above the straightening unit (23) is partially provided with an adjusting slide way (227), an adjusting slide frame (228) is slidably arranged in the adjusting slide way (227) through an extension spring, adjusting rollers (229) are arranged on the adjusting slide frame (228), the conveying rollers (224), the conveying shaft rods (226) and the adjusting rollers (229) are in transmission connection through belts, and the rotating directions of the two conveying rollers (224) are opposite;
the repairing unit (25) comprises repairing slide ways (251), repairing slide blocks (252), repairing lead screws (253), repairing slide rods (254) and repairing cutters (255), the repairing slide ways (251) are symmetrically arranged on the opposite surfaces of the adjusting partition plate (24) and the cutting frame body (31), a plurality of repairing slide blocks (252) are uniformly installed in the repairing slide ways (251) in a sliding mode from front to back, the repairing lead screws (253) are connected between the upper ends of the repairing slide blocks (252) in the repairing slide ways (251) on the adjusting partition plate (24) in a matched mode through threads, the repairing slide rods (254) are connected between the lower ends of the repairing slide blocks (252) in the repairing slide ways (251) on the adjusting partition plate (24) in a sliding mode, the repairing slide blocks (252) in the repairing slide ways (251) on the cutting frame body (31) in a sliding mode are connected through the repairing slide rods (254), and the repairing slide blocks (251) in the repairing slide ways (251) on the cutting frame body ( Repair tools (255) are installed between the blocks (252), and the repair tools (255) are alternately arranged in a mirror image mode.
2. The adjustable steel bar cutting machine for building of claim 1, wherein: the straightening unit (23) comprises straightening support plates (231), L-shaped support rods (232), a straightening connecting rod (233), a T-shaped connecting rod (234), a straightening air cylinder (235), a straightening baffle plate (236), a straightening sliding rod (237) and straightening rollers (238), wherein a plurality of rows of straightening support plates (231) are uniformly arranged in the adjusting cavity from front to back, each row of straightening support plates (231) are uniformly arranged, four L-shaped support rods (232) are uniformly arranged on each straightening support plate (231) along the circumferential direction of the straightening support plate through pin shafts, two L-shaped support rods (232) positioned at the upper end of each straightening support plate (231) and two L-shaped support rods (232) positioned at the lower end of each straightening support plate are connected through the straightening connecting rods (233), two L-shaped support rods (232) positioned at the left end of each straightening support plate (231) and two L-shaped support rods (232) positioned at the right end of each straightening support plate (231) are connected through the T-shaped connecting rods, the upper wall of the adjusting cavity is connected with a T-shaped connecting rod (234) located at the right end of the straightening support plate (231) and connected with a T-shaped connecting rod (234) located at the left end of the straightening support plate (231) through a straightening cylinder (235), a circular material passage is arranged in the middle of the straightening support plate (231), four straightening baffles (236) are evenly arranged on the edge of the circular material passage in the circumferential direction, a straightening slide rod (237) is slidably mounted on each straightening baffle (236) through a reset spring, a straightening roller (238) is arranged at one end of each straightening slide rod (237), and the surface of each straightening roller (238) contacting with the steel bar is concave arc-shaped and is fully distributed with threads.
3. The adjustable steel bar cutting machine for building of claim 1, wherein: the clamping assembly (34) comprises clamping slideways (341), clamping push blocks (342), clamping stop blocks (343), cross bolts (344), clamping blocks (345), clamping chutes (346), clamping slide rods (347) and extrusion blocks (348), the clamping slideways (341) are symmetrically arranged on the left and right of the upper surface of the bottom of the cutting frame body (31), a plurality of pairs of clamping push blocks (342) are uniformly arranged in the clamping slideways (341) in a sliding manner, the clamping stop blocks (343) are arranged between the bottom ends of each pair of clamping push blocks (342), return springs are connected between the bottom ends of the clamping push blocks (342) and the clamping stop blocks (343), one sides of the clamping push blocks (342) are connected with one sides of the clamping blocks (345) through the cross bolts (344), a plurality of clamping chutes (346) are uniformly arranged on the lower surface of the cutting carriage (37), cutting tools (394) and the clamping chutes (346) are alternately arranged, the clamping slide rods (347) are slidably mounted in the clamping chutes (346, the lower end of the clamping slide rod (347) is symmetrically provided with an extrusion block (348) in the left-right direction, and the joint of each pair of clamping push blocks (342) corresponds to the center of the extrusion block (348).
4. The adjustable steel bar cutting machine for building of claim 1, wherein: the cooling assembly (38) comprises a liquid storage cavity (381), a plurality of liquid conveying pipelines (382) and spray heads (383), the liquid storage cavity (381) is arranged on the cutting sliding frame (37), the upper end face of the liquid storage cavity (381) is provided with the plurality of liquid conveying pipelines (382), and the lower end face of the liquid storage cavity (381) is evenly provided with the plurality of spray heads (383).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010566098.2A CN111496142B (en) | 2020-06-19 | 2020-06-19 | Steel bar cutting machine for building be convenient for adjust |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010566098.2A CN111496142B (en) | 2020-06-19 | 2020-06-19 | Steel bar cutting machine for building be convenient for adjust |
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| CN111496142A CN111496142A (en) | 2020-08-07 |
| CN111496142B true CN111496142B (en) | 2020-11-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112045105B (en) * | 2020-09-25 | 2022-04-26 | 广东习达科技实业有限公司 | Reinforcing bar section cutting machine that flare-outs |
| CN112122496A (en) * | 2020-11-04 | 2020-12-25 | 中国建筑第五工程局有限公司 | Steel bar straightening device for civil engineering construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3900734C2 (en) * | 1989-01-12 | 1993-10-07 | L August Deiters Fa | Device for straightening and cutting round wire or the like |
| CN202752710U (en) * | 2012-07-03 | 2013-02-27 | 沈阳华纳纬数控机床有限公司 | Device repairing oil drill collar or drill pipe thread using numerical control method |
| CN210172441U (en) * | 2019-04-04 | 2020-03-24 | 于海滨 | Reinforcing bar cutting equipment that flare-outs for building site |
| CN210632848U (en) * | 2019-09-09 | 2020-05-29 | 安徽省天之泽工程科技有限公司 | Reinforcing bar flattening cuts equipment for building engineering |
| CN110695249B (en) * | 2019-10-16 | 2021-01-22 | 浙江省建材集团有限公司 | Device for processing construction steel bars and using method thereof |
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