CN114769720B - Vertical square tube cutting device for steel structure machining - Google Patents

Abstract

The invention discloses a vertical square tube cutting device for steel structure processing, which relates to the technical field of steel structure processing equipment and comprises a cutting table, wherein a first clamping assembly and a second clamping assembly are arranged on the cutting table at intervals along the length direction of the cutting table, a locking assembly for locking a plurality of square tubes is arranged between the first clamping assembly and the second clamping assembly, and a cutting blade for cutting the square tubes and a cutting power source arranged on the cutting table are arranged on one side of the locking assembly; the first clamping assembly comprises a setting plate, a linkage rod piece rotatably connected to the vertical plate, a butt plate arranged at the upper end of the linkage rod piece and a push plate arranged at the lower end of the linkage rod piece; the second clamping assembly comprises a pushing cylinder, a driving plate and clamping rod pieces, wherein the driving plate is rotationally connected with a piston rod of the pushing cylinder, the clamping rod pieces are arranged at the lower ends of the square tubes, the clamping rod pieces and the pushing plates respectively clamp two sides of the locking assembly, and the driving plate and the abutting plate respectively clamp two side faces of the upper ends of the plurality of square tubes. The effect of vertical square pipe batch cutting and unloading is realized to this application.

Description

Vertical square tube cutting device for steel structure machining

Technical Field

The invention relates to the field of steel structure processing equipment, in particular to a vertical square tube cutting device for steel structure processing.

Background

The steel structure is generally a structure formed by steel materials, is one of main building structure types, has the advantages of light dead weight, simple construction and the like, is widely applied to the fields of large-scale plants, venues, high-rise buildings and the like, and mainly comprises steel beams, steel columns, square tubes, steel sections and other members made of steel sections, steel plates and the like.

Before being put into use, steel structures are often required to be cut in a processing plant, and currently commonly used steel structure cutting equipment mainly comprises a horizontal type structure and a vertical type cutting structure. When the transverse structure is used for cutting the steel structure, the steel structure to be cut needs to be tiled on a cutting table, and then the steel structure is cut by a cutting machine, so that the occupied area is large, and the operation is inconvenient; the vertical cutting structure occupies a small area, but after the cutting is finished, the upper section steel structure is inconvenient to clamp, after batch cutting, the upper section steel structure is easy to scatter, and when a single steel structure is cut, the cutting efficiency is low.

Disclosure of Invention

In order to realize vertical square pipe batch cutting, this application provides a steel constructs processing with vertical square pipe cutting device, adopts following technical scheme: the square pipe cutting machine comprises a cutting table, wherein a first clamping assembly and a second clamping assembly are arranged on the cutting table at intervals along the length direction of the cutting table, a locking assembly for locking a plurality of square pipes is arranged between the first clamping assembly and the second clamping assembly, a cutting blade for cutting the square pipes and a cutting power source arranged on the cutting table are arranged on one side of the locking assembly, the cutting power source drives the cutting blade to cut the square pipes along the square pipe arrangement direction, and the end part of the cutting blade protrudes out of one side of the square pipe away from the cutting power source;

the first clamping assembly comprises a vertical plate arranged on the cutting table, a linkage rod piece rotatably connected to the vertical plate, an abutting plate arranged at the upper end of the linkage rod piece and a push plate arranged at the lower end of the linkage rod piece, and the linkage rod piece rotates by taking a horizontal axis parallel to the cutting direction as a rotation axis;

the second clamping assembly comprises a vertical plate arranged on the cutting table, a pushing cylinder arranged on the vertical plate, a driving plate connected with a piston rod of the pushing cylinder in a rotating mode and clamping rod pieces arranged at the lower end of the square tube, the clamping rod pieces and the pushing plate respectively clamp two sides of the locking assembly, the driving plate and the abutting plate respectively clamp two sides of the upper ends of the square tube, the pushing cylinder pushes the driving plate in the horizontal direction perpendicular to the cutting direction, the height of the pushing cylinder is higher than that of the cutting blade, and the rotation axis of the driving plate is parallel to the cutting direction of the cutting blade.

Through adopting above-mentioned technical scheme, when cutting is managed in a lot, firstly, vertically arrange a plurality of side pipes in proper order, and square pipe lower extreme peg graft in locking Assembly, treat a plurality of side pipes position fixed, place locking Assembly and side pipe on the cutting table again, adopt centre gripping member and push pedal centre gripping locking Assembly both sides, rotate the linkage member, make the butt board of linkage member upper end and side of side pipe upper end offset, drive the promotion cylinder, make the promotion cylinder promote the initiative board and keep away from butt board one side with a plurality of side pipe upper ends and offset, realize the location of a plurality of side pipes, then drive the cutting power supply, the cutting power supply drives the cutting blade and cuts the side pipe, treat a plurality of side pipe cuts into upper and lower two sections, drive the promotion cylinder, make the initiative board and butt board centre gripping all the time cut upper section of side pipe after the side pipe, make butt board and initiative board clamp cut side pipe upper section slope, at this moment, drive the initiative board is kept away from side pipe, upper section side pipe is kept slope butt in butt on butt board all the time, compare and is in the vertical state of upper section after the side of side pipe after the cutting and is kept away from butt force, can reduce the side of side pipe cut, cut side pipe cut is cut down, the batch is convenient is realized.

Optionally, be provided with the protection casing on the cutting board, the protection casing is with locking subassembly, cutting blade, cutting power supply, first clamping component, second clamping component are encircleed inside, the reload mouth has been seted up respectively to the protection casing relative both sides, reload mouth runs through the protection casing along vertical direction.

Through adopting above-mentioned technical scheme, cover the guard shield on the cutting bench, the guard shield is with locking subassembly, cutting blade, cutting power supply, first clamping component, second clamping component are encircleed including, go on through the feed inlet during material loading, unloading, when carrying out square pipe cutting, spark and the piece that the protection casing will cut the production separate in the protection casing, reduce the possibility that the spark hurts the people, and make things convenient for follow-up clearance piece.

Optionally, the clamping rod piece comprises a clamping rod rotatably connected to one side of the vertical plate and a matching plate rotatably connected to the lower end of the clamping rod, the upper end of the clamping rod is rotatably connected with a piston rod of the pushing cylinder, and the rotation axes of the clamping rod and the matching plate are parallel to the horizontal axis of the cutting direction;

the utility model discloses a cutting machine, including cutting board, locking subassembly is including the interval setting two splint on the cutting board, peg graft locking inserted bar between two splint and set up the locking piece on locking inserted bar, two splint are arranged along the horizontal direction interval of perpendicular to cutting direction, splint side all is seted up flutedly along splint length direction, the recess runs through splint, join in marriage plywood, push pedal and pass corresponding recess respectively, and the relative both sides of centre gripping locking inserted bar respectively, locking inserted bar, push pedal and join in marriage the plywood all extend along splint length direction and set up, the fixed slot has been seted up along the length direction of locking inserted bar on the up end of locking inserted bar, a plurality of square pipes are vertical peg graft in proper order in the fixed slot, the locking piece is used for locking a plurality of square pipes, join in marriage plywood, push pedal centre gripping locking inserted bar both sides respectively.

Through adopting above-mentioned technical scheme, before carrying out square pipe batch cutting, firstly, peg graft a plurality of square pipes lower extreme in proper order in the fixed slot, then adopt the locking piece to pass through the reloading mouth with square pipe position fixing, again with square pipe and locking inserted bar and shift to the protection casing in, then with butt plate and initiative board to keeping away from the direction pulling each other, peg graft square pipe and locking assembly from the top to butt plate and initiative between the board in the clearance, because butt plate is connected with the linkage member, when the butt plate kept away from second clamping assembly, the push pedal of linkage member lower extreme is close to second clamping assembly, when the initiative board kept away from the butt plate, the cooperation board of clamping lever lower extreme is close to first clamping assembly, wait to lock inserted bar grafting to the clearance between push pedal and the cooperation board, when making push pedal and cooperation board keep away from each other, butt plate and initiative board of square pipe upper end both sides are close to each other, lock inserted bar grafting when between push pedal and cooperation board, can realize the centre gripping of upper and lower extreme of square pipe, the locking is quick, effectively improve whole cutting efficiency.

Optionally, the interval between two splint is greater than the width of locking inserted bar, two the feed inlet is located locking inserted bar both ends department respectively, just cutting blade and pushing cylinder are located locking subassembly both sides respectively.

Through adopting above-mentioned technical scheme, the clearance is greater than the width of locking inserted bar between two splint, square pipe cutting finishes, promote the cylinder and promote the initiative board, make the initiative board promote the upper segment side pipe after the cutting and the butt board incline towards being close to cutting blade one side, the butt board drives linkage member rotation this moment, the push pedal of linkage member promotion lower extreme is towards being close to the cooperation board department promotion, simultaneously, the clamping lever upper end moves along with promoting the cylinder towards being close to first clamping assembly direction, and then clamping lever lower extreme pulling cooperation board moves towards keeping away from first clamping assembly direction, when making push pedal and cooperation board keep the centre gripping locking inserted bar, slide towards keeping away from cutting blade's direction, when carrying out the unloading of lower extreme pipe, make the lower segment side pipe keep away from cutting blade, improve the security of artifical unloading.

Optionally, the butt board is provided with the magnetism on being close to a side of side pipe and inhale the strip, the gangbar is including rotating the gangbar of connecting in the riser side, setting up the installation pole in the gangbar upper end, the gangbar is to keeping away from the second centre gripping subassembly direction and buckle, cooperation board one end is kept away from to the push pedal is provided with the slider, the slider slides along the gangbar lower segment length direction of buckling, be provided with the installed part on the installation pole, the installed part is connected with the butt board, the installed part demountable installation is on the installation pole.

Through adopting above-mentioned technical scheme, wait that the square pipe cutting finishes, promote the cylinder and promote the upper segment side pipe, at this moment, under the promotion of initiative board and side pipe, the butt board is sent and is rotated, the side pipe is steel material body, receive the attraction of strip is inhaled to magnetism, laminate with the butt board all the time and be connected, further reduce the possibility that a plurality of square pipes of upper segment scatter, at this moment, upper segment side pipe inclines, laminate magnetism is inhaled strip tip and is moved up, upset keeps offing with the side pipe when initiative board butt upper segment side pipe, the convenience is unloading upper and lower two sections side pipes respectively, and install the pole and can dismantle the connection, when remembering the unloading to upper segment side pipe, with install and installation pole separation, the strip is inhaled to magnetism keeps the attraction, can carry out batch unloading with upper segment side pipe, easy operation, the upper segment side pipe after effectively reducing the cutting is scattered when the unloading, and realize batch unloading.

Optionally, the upper part of the protective cover is opened, the upper end of the protective cover is higher than the cutting blade, and the upper end of the protective cover is lower than the upper end of the linkage rod.

Through adopting above-mentioned technical scheme, the guard shield upper end is higher than the cutting position, can effectively play and block spark and piece that the cutting in-process produced, and when the part in the protection casing damages, the part that the inside damage of protection casing was inspected and maintained to the feed inlet of conveniently cooperating the protection casing both sides, improves holistic convenient to use.

Optionally, the butt plate is close to a side of the initiative plate and has been seted up the mounting groove, the installed part is including setting up the installation cylinder on the installation pole, the strip is inhaled to magnetism is pegged graft in the mounting groove, the piston rod of installation cylinder passes the butt plate, and inserts in the mounting groove and inhale the strip with magnetism and be connected.

Through adopting above-mentioned technical scheme, when carrying out the unloading after the square pipe cutting, at first through feed inlet department, the manual work is taken out square pipe and the locking inserted bar of lower extreme from push pedal and cooperation board between carry out the batch unloading, and the manual work supports upper segment side pipe, treat that lower end pipe unloading is accomplished, aim at the lower extreme of upper segment side pipe with the fixed slot on the locking inserted bar, make the lower extreme grafting of upper segment side pipe in the fixed slot, at this moment, the drive installation cylinder, make the installation cylinder pull magnetism inhale the strip and keep away from square pipe, lose the square pipe and the separation of butt board of magnetic attraction, and at this moment the interval between push pedal and the cooperation board, the drive promotes the cylinder, can make interval grow between active plate and the butt board, can directly carry out the unloading to lower segment side pipe and upper segment side pipe with a plurality of square pipes in batches, effectively realize.

Optionally, the fixed slot runs through locking inserted bar both ends, the locking piece is including setting up locking plate and the locking cylinder in the fixed slot, locking plate and locking cylinder are located the inside both ends of fixed slot respectively, the locking slot has all been seted up to the event fixed slot both sides that lie in on the locking inserted bar up end, the locking slot runs through the locking inserted bar along the horizontal direction, the locking plate is pegged graft in the fixed slot, the locking plate both sides are close to upper end department and are provided with the otic placode, the otic placode is pegged graft respectively in corresponding locking slot, be provided with the board that slides on the piston rod of locking cylinder, the lower extreme of two square pipes in the outside is held with the locking plate to the board that slides.

Through adopting above-mentioned technical scheme, after the otic placode is pegged graft in the locked groove, otic placode and locking plate receive along locking inserted bar length direction's spacing, at this moment, drive locking cylinder, locking cylinder promotes the board that slides, can realize that the board that slides and locking plate will a plurality of side pipe lower extreme centre gripping, during the unloading, separate locking plate and otic placode and locking inserted bar, can follow fixed slot one side and carry out the unloading with the lower segment side pipe after cutting, when pegging graft upper segment side pipe lower extreme in the fixed slot, can drive locking cylinder, drive locking plate and the board that slides centre gripping upper segment side pipe, further reduce the scattered possibility of side pipe, improve unloading efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the vertical square tubes are cut in batches, the square tubes are vertically placed on a cutting table, a first clamping assembly and a second clamping assembly are respectively arranged on the two opposite sides of the square tubes, the two sides of the upper end and the lower end of each square tube are respectively clamped, a pushing cylinder is driven after the cutting is completed, the upper-section square tubes are pushed and turned over, then a locking inserted rod and a lower-section square tube in the locking inserted rod are manually taken out from a material changing port to discharge, then an upper fixing groove of the locking inserted rod is aligned to the lower end of the upper-section square tubes, the lower end of the upper-section square tubes are inserted into the fixing groove, and the upper-section square tubes are clamped by a locking piece to discharge, so that batch discharging can be effectively realized, and the possibility of scattering after the square tubes after vertical cutting are cut is completed is reduced;

2. when the square tube blanking machine is used for cutting, the mounting cylinder drives the magnetic attraction strip to be close to the upper-section square tube, the opposite side tube plays a role in attraction, and when the upper-section square tube is blanked, the pushing cylinder drives the driving plate to be far away from the upper-section square tube, so that the upper-section square tube lacks one side mortgage force, at the moment, the magnetic attraction strip attracts the square tube, the possibility that a plurality of square tubes scatter under the action of self gravity can be effectively reduced, and batch blanking is facilitated;

3. the outside a week at the cutting bench is provided with the protection casing, spark and the piece that produces when can cut square pipe separate in the protection casing, reduces the possibility that the spark hurts the people, and makes things convenient for follow-up clearance piece.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

FIG. 2 is a schematic view of the overall structure of the removal shield in an embodiment of the present application.

Fig. 3 is an enlarged overall schematic of the cutting power source according to the embodiment of the present application.

Fig. 4 is an enlarged schematic view of the locking assembly of the embodiment of the present application.

Fig. 5 is an enlarged overall schematic of the first clamping assembly according to an embodiment of the present application.

Reference numerals illustrate:

1. a cutting table; 2. a first clamping assembly; 21. a vertical plate; 22. a linkage rod piece; 221. a linkage rod; 2211. a slip groove; 222. a mounting rod; 23. an abutting plate; 231. a mounting groove; 24. a push plate; 3. a second clamping assembly; 31. a riser; 32. a pushing cylinder; 33. an active plate; 34. clamping the rod piece; 341. a clamping rod; 342. matching plates; 4. a locking assembly; 41. a clamping plate; 411. a groove; 42. locking the plunger; 421. a fixing groove; 422. a locking groove; 43. a locking member; 431. a locking plate; 432. a locking cylinder; 5. a cutting blade; 6. a cutting power source; 61. a cutting frame; 611. a moving groove; 62. a power motor; 63. a slide block; 64. a cutting motor; 7. square tubes; 8. a protective cover; 81. a material changing port; 9. a magnetic strip; 10. installing a cylinder; 20. a sliding rod; 30. ear plates; 40. a slip plate; 50. and a screw rod.

Detailed Description

The invention is described in further detail below with reference to fig. 1-5.

The embodiment of the application discloses vertical square pipe cutting device for steel structure processing, as shown in fig. 1, 2, including cutting table 1, install first clamping component 2, cutting power source 6 and second clamping component 3 in proper order along the length direction of cutting table 1 on the cutting table 1, cutting power source 6 connects cutting blade 5, and drive cutting blade 5 slides cutting square pipe 7 along cutting table 1 width direction, and cutting blade 5 tip is outstanding in square pipe 7 and is kept away from cutting power source 6 one side.

The clearance clamp has locking subassembly 4 between first clamping component 2 and second clamping component 3, but once batch cutting's side pipe 7 quantity is according to actual conditions and is decided, in this application, take five side pipes 7 as an example, five side pipes 7 are in proper order along cutting table 1 width direction vertical arrangement in locking subassembly 4, and locking subassembly 4 is placed on cutting table 1, and upper and lower ends of a plurality of side pipes 7 of first clamping component 2 and second clamping component 3 cooperation centre gripping.

When cutting in batches of square pipes 7, a plurality of square pipes 7 are sequentially arranged and locked in the locking assembly 4, then the cutting power source 6 is driven, the cutting power source 6 drives the cutting blade 5 to cut the square pipes 7 along the arrangement length direction of the square pipes 7, after cutting is finished, the first clamping assembly 2 and the second clamping assembly 3 keep respectively clamping the two sides of the upper end and the lower end of the square pipes 7, and then batch discharging is respectively carried out, so that batch cutting and discharging of the vertical square pipes 7 can be completed.

As shown in fig. 2 and 3, the cutting power source 6 includes a liftable cutting frame 61, a power motor 62, a sliding block 63 and a cutting motor 64 which are mounted on the cutting table 1, a moving groove 611 is formed in the upper side surface of the cutting frame 61 along the width direction of the cutting table 1, a screw rod 50 is rotatably connected in the moving groove 611 along the length direction of the moving groove 611, one end of the screw rod 50 is rotatably connected with the inner wall of the moving groove 611, the other end of the screw rod 50 passes through the sliding block 63 and is connected with the output device of the power motor 62, the sliding block 63 is in threaded connection with the outer side of the screw rod 50, the cutting motor 64 is mounted on the upper side surface of the sliding block 63, and the output shaft of the cutting motor 64 is in circular connection with the cutting blade 5. When the cutting blade 5 is driven to cut the square tube 7, the cutting motor 64 drives the cutting blade 5 to cut the square tube 7, the power motor 62 drives the screw rod 50 to rotate, the screw rod 50 rotates to drive the sliding block 63 to slide along the width direction of the cutting table 1, and then the cutting blade 5 is driven to slide along the length direction of the cutting table 1 to cut the square tube 7.

The cutting table 1 is circumferentially provided with a protective cover 8 around the cutting table 1, the upper end of the protective cover 8 is higher than the position of the cutting blade 5 for cutting the square tube 7, the two opposite sides of the protective cover 8 are provided with a material changing opening 81, the material changing opening 81 penetrates through the protective cover 8 in the vertical direction to divide the protective cover 8 into two parts, the upper end of the protective cover 8 is opened, and the upper end of the protective cover 8 is lower than the upper end of the first clamping component 2. When carrying out square pipe 7 cutting, the protection casing 8 can effectively keep off spark and the piece that the cutting produced in protection casing 8, plays the guard action to operating personnel, and reduces the possibility that the piece splashes, conveniently gathers the piece after the cutting finishes.

As shown in fig. 2 and 4, the locking assembly 4 comprises two clamping plates 41 vertically fixed on the cutting table 1, a locking inserting rod 42 inserted between the two clamping plates 41 and a locking piece 43 mounted on the locking inserting rod 42, the two clamping plates 41 are arranged at intervals along the length direction of the cutting table 1, the clamping plates 41 and the locking inserting rod 42 are all arranged along the width direction of the cutting table 1, a groove 411 is formed in one side of the clamping plates 41 along the length direction of the clamping plates 41, the groove 411 penetrates the clamping plates 41, the matching plates 342 and the pushing plate 24 respectively penetrate the corresponding groove 411 and respectively clamp the two opposite sides of the locking inserting rod 42, a fixing groove 421 is formed in the upper end face of the locking inserting rod 42 along the length direction of the locking inserting rod 42, the fixing groove 421 penetrates the two ends of the locking inserting rod 42, the lower ends of the five square pipes 7 are inserted in the fixing groove 421, and the locking piece 43 is used for locking the five square pipes 7.

As shown in fig. 1 and 2, the first clamping assembly 2 includes a vertical plate 21 vertically fixed on the inner wall of the protective cover 8, a linkage rod 221 piece 22 rotatably connected to the vertical plate 21, an abutting plate 23 and a push plate 24, wherein the linkage rod 221 piece 22 includes a linkage rod 221 rotatably connected to the side surface of the vertical plate 21, and a mounting rod 222 integrally formed at the upper end of the linkage rod 221.

As shown in fig. 2 and 5, the linkage rod 221 is bent toward a direction away from the second clamping assembly 3 near the middle position, the bent position of the linkage rod 221 is rotationally connected with the vertical plate 21, the rotation axis of the linkage rod 221 is parallel to the width direction of the cutting table 1, the side surface of the linkage rod 221 is kept against the side surface of the vertical plate 21, the abutting plate 23 is vertically connected with the end surface of the mounting rod 222, which is far away from the linkage rod 221, and the magnetic strip 9 is mounted on one side of the abutting plate 23, which is close to the second clamping assembly 3.

The sliding groove 2211 is formed in the side face of the bent lower section of the linkage rod 221, the sliding groove 2211 is formed in the length direction of the bent lower section of the linkage rod 221, the sliding groove 2211 penetrates through the linkage rod 221, a clamping groove is formed in the middle of one end of the push plate 24, a sliding piece is arranged in the clamping groove and comprises a sliding rod 20 extending along the width direction of the cutting table 1, one end of the sliding rod 20 is vertically fixed with the inner wall of one side of the clamping groove, the other end of the sliding rod 20 penetrates through the sliding groove 2211 and is connected with the inner wall of the other side of the pulling groove, the sliding rod 20 slides in the sliding groove 2211, one end, far away from the linkage rod 221, of the push plate 24 is inserted into a groove 411 of a clamping plate 41 close to the first clamping assembly 2, and the sliding rod 20 penetrates through the groove 411 to abut against one side of the locking inserting rod 42.

As shown in fig. 1 and 2, the second clamping assembly 3 comprises a vertical plate 31 vertically fixed to the inner wall of the protective cover 8, a pushing air cylinder 32 mounted on the vertical plate 31, a driving plate 33 rotatably connected to a piston rod of the pushing air cylinder 32, and a clamping rod 341 member 34 rotatably connected to the piston rod of the pushing air cylinder 32, the driving plate 33 is stretched and contracted along the length direction of the cutting table 1 by the pushing air cylinder 32, the driving plate 33 and the abutting plate 23 clamp opposite sides of the upper ends of the five square tubes 7 together at one side far away from the pushing air cylinder 32, the clamping rod 341 member 34 comprises a clamping rod 341 rotatably connected to one side of the vertical plate 31 at the middle part, a matching plate 342 rotatably connected to the lower end of the clamping rod 341, and rotation axes of the clamping rod 341, the matching plate 342, the driving plate 33 and the linkage rod 221 are parallel to each other.

As shown in fig. 2, the upper end of the clamping rod 341 is rotatably connected with the piston rod of the pushing cylinder 32, one side of the matching plate 342 away from the first clamping assembly 2 is rotatably connected with the clamping rod 341, and the other end of the matching plate 342 is inserted into the groove 411 of one clamping plate 41 close to the second clamping assembly 3 and passes through the clamping plate 41 to be abutted with one side of the locking inserting rod 42 close to the second clamping assembly 3.

The chamfer is all offered at locking inserted bar 42 downside both ends, and the chamfer has been offered to cooperation board 342 and push pedal 24 one side upper end that is close to each other, and when first clamping assembly 2 and second clamping assembly 3 held square pipe 7, the clearance between locking inserted bar 42 and second clamping assembly 3 one side splint 41 was greater than the clearance between locking inserted bar 42 and first clamping assembly 2 one side splint 41.

The lock plunger 42, the clamping plate 41, the push plate 24, the driving plate 33, the abutting plate 23, and the mating plate 342 in this application are all provided extending in the width direction of the cutting table 1.

When the vertical square tubes 7 are cut in batches, five square tubes 7 are inserted into the fixed grooves 421, the square tubes 7 are locked into the locking inserting rods 42 through the locking pieces 43, then the locking inserting rods 42 drive the whole square tubes 7 to be placed into the protective cover 8 through the material changing openings 81, the abutting plates 23 and the driving plates 33 are pulled away from each other before the locking inserting rods 42 are inserted between the matching plates 342 and the pushing plates 24, the square tubes 7 and the locking assemblies 4 are inserted into gaps between the abutting plates 23 and the driving plates 33 from top to bottom, chamfering at the lower ends of the locking inserting rods 42 facilitates pushing away the matching plates 342 and the pushing plates 24, and accordingly the inserting efficiency is effectively improved.

To be locked inserted link 42 is pegged graft between cooperation board 342 and push pedal 24, cooperation board 342 is slided towards keeping away from first clamping assembly 2 direction, at this moment, cooperation board 342 promotes clamping lever 341 lower extreme and keeps away from first clamping assembly 2, make clamping lever 341 take place to rotate, clamping lever 341 upper end promotes driving plate 33 and is close to first clamping assembly 2, simultaneously, push pedal 24 receives the thrust of locking inserted link 42 to be moved towards keeping away from second clamping assembly 3 direction, make push pedal 24 promote the gangbar 221 lower extreme to keep away from second clamping assembly 3, gangbar 221 takes place to rotate, gangbar 221 upper end promotes the abutting plate 23 and is close to second clamping assembly 3, promptly abutting plate 23 is close to each other with driving plate 33, and centre gripping side pipe 7 upper end realizes side pipe 7 upper end, synchronous centre gripping locking of lower extreme, the locking is quick, effectively improve side pipe 7 batch material loading efficiency.

After the feeding is finished, the cutting power source 6 is driven, the cutting power source 6 drives the cutting blade 5 to cut the square tubes 7 into an upper section and a lower section in batches, the pushing cylinder 32 is driven, the pushing cylinder 32 pushes the driving plate 33, the driving plate 33 and the abutting plate 23 always clamp the upper section after the square tubes 7 are cut, the upper section square tubes 7 after the cutting are inclined by the pushing force, the square tubes 7 are made of steel materials, the upper section square tubes 7 after the cutting are attracted by the magnetic attraction strips 9 on the abutting plate 23 and are tightly attached to the abutting plate 23, when the pushing cylinder 32 pushes the upper section square tubes 7 to incline, the positions between the square tubes 7 and the magnetic attraction strips 9 are kept unchanged, so that the lower ends of the upper section square tubes 7 are separated from the upper ends of the lower section square tubes 7, then the locking inserting rods 42 and the lower section square tubes 7 in the locking inserting rods 42 are firstly subjected to blanking, then the upper section square tubes 7 after the magnetic attraction on the abutting plate 23 are manually subjected to blanking, the possibility that the upper section square tubes 7 scatter when the batch blanking can be reduced, and the cut square tubes 7 are conveniently subjected to batch blanking.

As shown in fig. 1 and 2, the space between the two clamping plates 41 is larger than the width of the locking insert rod 42, and when the first clamping assembly 2 and the second clamping assembly 3 respectively clamp the upper end and the lower end of the square tube 7, the length of the matching plate 342 inserted between the two clamping plates 41 is larger than the length of the push plate 24 inserted between the two clamping plates 41, and the cutting blade 5 and the pushing cylinder 32 are respectively positioned at two sides of the locking insert rod 42. When cutting finishes and blanking, promote cylinder 32 promotion upper segment side pipe 7 to be close to cutting blade 5 direction slope upset, and at this moment, lower segment side pipe 7 receives the thrust to slide in the direction of keeping away from cutting blade 5 for when carrying out batch blanking to lower segment side pipe 7, lower segment side pipe 7 keeps away from cutting blade 5, makes the workman keep away from cutting blade 5 as far as possible, effectively improves the unloading security.

The abutting plate 23 is close to one side of the second clamping assembly 3, a mounting groove 231 is formed in the side face of the abutting plate 23 in the length direction, the magnetic attraction strip 9 is inserted into the mounting groove 231, a mounting piece is mounted on the mounting rod 222 and comprises a mounting cylinder 10, a piston rod of the mounting cylinder 10 penetrates through the abutting plate 23 and stretches into the mounting groove 231 to be connected with the magnetic attraction strip 9, and the mounting cylinder 10 drives the magnetic attraction strip 9 to slide in the mounting groove 231 in the length direction of the mounting rod 222.

As shown in fig. 2 and 4, two locking grooves 422 are formed in the upper side surface of one end of the locking plunger 42, the two locking grooves 422 are respectively located at two sides of the fixing groove 421, the locking groove 422 penetrates through two sides of the locking plunger 42, the locking piece 43 comprises locking plates 431 and locking cylinders 432 respectively located at two ends of the fixing groove 421, the locking plates 431 are inserted into the fixing groove 421, the two sides of the locking plates 431 are provided with lug plates 30, the lug plates 30 are inserted into the corresponding locking groove 422, a sliding plate 40 is connected to a piston rod of the locking cylinder 432, the sliding plate 40 slides in the fixing groove 421 along the length direction of the fixing groove 421, and the sliding plate 40 and the locking plates 431 clamp the lower ends of two square tubes 7 at the outermost side.

When the square tube 7 is cut and then batch blanking is carried out, firstly, the square tube 7 at the lower end and the locking inserting rod 42 are taken out from the position between the push plate 24 and the matching plate 342 through the position of the material changing port 81, the locking cylinder 432 is driven to slide the sliding plate 40 towards the direction close to the locking cylinder 432, the lower square tube 7 can be taken out from the fixed groove 421, at the moment, the upper square tube 7 is adsorbed on the abutting plate 23 under the suction effect of the magnetic attraction strip 9, after the blanking of the lower square tube 7 is finished, the lower end of the upper square tube 7 is inserted in the fixed groove 421, the locking cylinder 432 is driven to clamp the lower end of the lower square tube 7 between the sliding plate 40 and the locking plate 431, the magnetic attraction strip 9 is driven to be pulled away from the square tube 7 by the installation cylinder 10, the upper square tube 7 can be taken out from the position between the abutting plate 23 and the driving plate 33 in batches, the batch blanking of the lower square tube 7 and the upper square tube 7 can be effectively realized, the possibility of scattering during the blanking of the square tube 7 is further reduced, and the blanking efficiency is improved.

The implementation principle of the embodiment of the application is as follows:

the locking plate 431 is inserted into the fixing groove 421, so that the two ear plates 30 are inserted into the corresponding locking grooves 422 respectively, then the square tube 7 is inserted into the fixing groove 421 in sequence between the sliding plate 40 and the locking plate 431, then the locking air cylinder 432 is driven, the sliding plate 40 is driven by the locking air cylinder 432 to tightly press the lower end of the square tube 7, the locking plate 431 and the sliding plate 40 clamp the lower end of the square tube 7, then the locking inserting rod 42 is transferred into the protective cover 8 from the feed inlet 81, the driving plate 33 and the abutting plate 23 are moved away from each other, the locking inserting rod 42 is inserted between the matching plate 342 and the pushing plate 24 from top to bottom, the matching plate 342 and the pushing plate 24 clamp the two sides of the locking inserting rod 42, and simultaneously the driving plate 33 and the abutting plate 23 clamp the two sides of the upper end of the square tube 7, so that batch feeding of the square tubes 7 is completed.

After the feeding is completed, the cutting motor 64 is driven to cut the square tube 7, meanwhile, the power motor 62 drives the sliding block 63 and the cutting blade 5 on the sliding block 63 to cut the square tube 7, after the cutting is completed, the pushing cylinder 32 is driven to push the cut upper square tube 7 to be close to the direction of the first clamping assembly 2, the upper square tube 7 is inclined, at the moment, the lower square tube 7 is taken out for discharging, the lower end of the upper square tube 7 is inserted into the fixing groove 421, the mounting cylinder 10 is driven, the magnetic attraction strip 9 is far away from the upper square tube 7, the upper square tube 7 is inserted into the locking inserting rod 42 in batches for discharging, and then the batch cutting of the square tubes 7 is completed once.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. Vertical square pipe cutting device is used in steel construction processing, its characterized in that: including cutting table (1), be provided with first clamping component (2), second clamping component (3) along the length direction interval of cutting table (1) on cutting table (1), be provided with locking component (4) that are used for locking a plurality of square pipes (7) between first clamping component (2), second clamping component (3), locking component (4) one side is provided with cutting blade (5) that are used for cutting square pipe (7) and sets up cutting power supply (6) on cutting table (1), cutting power supply (6) drive cutting blade (5) cut square pipe (7) along square pipe (7) direction of arranging, cutting blade (5) tip protrusion square pipe (7) are kept away from cutting power supply (6) one side;

the first clamping assembly (2) comprises a vertical plate (21) arranged on the cutting table (1), a linkage rod (221) piece (22) rotatably connected to the vertical plate (21), an abutting plate (23) arranged at the upper end of the linkage rod (221) piece (22) and a push plate (24) arranged at the lower end of the linkage rod (221) piece (22), wherein the linkage rod (221) piece (22) rotates by taking a horizontal axis parallel to the cutting direction as a rotation axis;

the second clamping assembly (3) comprises a vertical plate (31) arranged on the cutting table (1), a pushing air cylinder (32) arranged on the vertical plate (31), a driving plate (33) connected with a piston rod of the pushing air cylinder (32) in a rotating mode and clamping rod (341) pieces (34) arranged at the lower end of the square tube (7), the clamping rod (341) pieces (34) and the pushing plate (24) respectively clamp two sides of the locking assembly (4), the driving plate (33) and the abutting plate (23) respectively clamp two side faces of the upper ends of the square tube (7), the pushing air cylinder (32) pushes the driving plate (33) along the horizontal direction of the vertical cutting direction, and the height of the pushing air cylinder (32) is higher than that of the cutting blade (5), and the rotating axis of the driving plate (33) is parallel to the cutting direction of the cutting blade (5).

2. The vertical square tube cutting device for steel structure processing according to claim 1, wherein: be provided with protection casing (8) on cutting board (1), protection casing (8) are with locking subassembly (4), cutting blade (5), cutting power supply (6), first clamping component (2), second clamping component (3) are enclosed inside, reload mouth (81) have been seted up respectively to protection casing (8) relative both sides, reload mouth (81) run through protection casing (8) along vertical direction.

3. The vertical square tube cutting device for steel structure processing according to claim 2, wherein: the clamping rod (341) piece (34) comprises a clamping rod (341) rotatably connected to one side of the vertical plate (31) and a matching plate (342) rotatably connected to the lower end of the clamping rod (341), the upper end of the clamping rod (341) is rotatably connected with a piston rod of the pushing cylinder (32), and the rotation axes of the clamping rod (341) and the matching plate (342) are parallel to the horizontal axis of the cutting direction;

the utility model provides a locking subassembly (4) including the interval set up two splint (41) on cutting board (1), peg graft locking inserted bar (42) and setting up locking piece (43) on locking inserted bar (42) between two splint (41), two splint (41) are arranged along the horizontal direction interval of perpendicular to cutting direction, splint (41) side all is seted up flutedly (411) along splint (41) length direction, recess (411) run through splint (41), cooperation board (342), push pedal (24) pass respectively corresponding recess (411), and centre gripping locking inserted bar (42) opposite sides respectively, locking inserted bar (42), push pedal (24) and cooperation board (342) all extend along splint (41) length direction and set up, fixed slot (421) are seted up along the length direction of locking inserted bar (42) on the up end of locking inserted bar (42), a plurality of square pipe (7) are vertical grafting in fixed slot (421) in proper order, locking piece (43) are used for locking a plurality of square pipe (7), cooperation board (24) both sides centre gripping inserted bar (42) respectively.

4. A vertical square pipe cutting device for steel structure processing according to claim 3, wherein: the interval between two splint (41) is greater than the width of locking inserted bar (42), two reloading mouth (81) are located locking inserted bar (42) both ends department respectively, just cutting blade (5) and promotion cylinder (32) are located locking subassembly (4) both sides respectively.

5. A vertical square pipe cutting device for steel structure processing according to claim 3, wherein: the utility model discloses a movable support device for a square pipe, including butt joint board (23), linkage rod (221) are provided with magnetism on being close to side of square pipe (7) and inhale strip (9), linkage rod (221) spare (22) are including rotating linkage rod (221) of connecting in riser (21) side, setting up installation pole (222) in linkage rod (221) upper end, linkage rod (221) are to keeping away from second clamping assembly (3) direction bending type, cooperation board (342) one end is kept away from in push pedal (24) is provided with the slider, the slider slides along linkage rod (221) bending type hypomere length direction, be provided with the installed part on installation pole (222), the installed part is connected with butt joint board (23), installed part demountable installation is on installation pole (222).

6. The vertical square tube cutting device for steel structure processing according to claim 2, wherein: the upper part of the protective cover (8) is opened, the upper end of the protective cover (8) is higher than the cutting blade (5), and the upper end of the protective cover (8) is lower than the upper end of the linkage rod (221).

7. The vertical square tube cutting device for steel structure processing according to claim 5, wherein: the butt plate (23) is close to one side face of the driving plate (33) and is provided with a mounting groove (231), the mounting piece comprises a mounting cylinder (10) arranged on a mounting rod (222), the magnetic attraction strip (9) is inserted into the mounting groove (231), a piston rod of the mounting cylinder (10) penetrates through the butt plate (23), and the piston rod is inserted into the mounting groove (231) to be connected with the magnetic attraction strip (9).

8. The vertical square tube cutting device for steel structure processing according to claim 7, wherein: the utility model provides a locking device for the square tube (7), including fixed slot (421), locking insert rod (42) both ends are run through to fixed slot (421), locking piece (43) are including setting up locking plate (431) and locking cylinder (432) in fixed slot (421), locking plate (431) are located fixed slot (421) inside both ends respectively with locking cylinder (432), locking slot (422) have all been seted up to being located so certain groove both sides on locking insert rod (42) up end, locking slot (422) run through locking insert rod (42) along the horizontal direction, locking plate (431) are pegged graft in fixed slot (421), locking plate (431) both sides are close to upper end department and are provided with otic placode (30), otic placode (30) are pegged graft respectively in corresponding locking slot (422), be provided with on the piston rod of locking cylinder (432) and slide plate (40) and locking plate (431) centre gripping the lower extreme of two square tubes (7).