CN218799903U

CN218799903U - Edge cutting device for steel structure machining

Info

Publication number: CN218799903U
Application number: CN202222950073.XU
Authority: CN
Inventors: 滕欣欣
Original assignee: Shandong Shenzhou Steel Structure Engineering Co ltd
Current assignee: Shandong Shenzhou Steel Structure Engineering Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-04-07
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a trimming device is used in steel construction processing, include the board and fix the landing leg in board bottom both sides, the equal fixed mounting in top both ends of board has the grudging post, and the top fixed mounting of two grudging posts has same diaphragm, and the equal fixed mounting in bottom both sides of diaphragm has the sliding base who sets up along the fore-and-aft direction, and T shape spout has been seted up to the bottom side of sliding base, has T shape slider along fore-and-aft direction slidable mounting in the T shape spout. The utility model provides a pair of trimming device is used in steel construction processing cuts the head through setting up two lasers, can carry out the trimming operation simultaneously along the fore-and-aft direction to the both sides of steel sheet, avoids adopting in the past to cut the trouble that cuts the steel sheet another side again after finishing on one side with the steel sheet, has improved the speed of cutting greatly, has just so avoided in the past through the unilateral limitation that cuts, has improved the efficiency of trimming, suitable using widely to current user demand has been satisfied.

Description

Edge cutting device for steel structure machining

Technical Field

The utility model relates to a cutting edge device technical field especially relates to a steel construction processing is with cutting edge device.

Background

Steel sheets, which are one type of steel structure, are generally rectangular flat plate-shaped and may be directly rolled or cut from a wide steel strip. The steel sheet can be classified into hot rolling and cold rolling according to the rolling method, and the sheet can be classified into steel types.

As is well known, in the process of processing a steel plate, an edge cutting device is required to cut an edge of the steel plate, thereby controlling the width of the finished steel plate. The prior art CN213646341U discloses an edge cutting device for steel plate processing, which comprises a processing table, wherein an installation frame is arranged above the processing table, a base is fixedly installed at the bottom of the installation frame, and a laser cutting head is arranged on the installation frame through a moving assembly; through setting up the regulation seat, collecting inclined plane and pressure strip etc. it fixes compressing tightly to the steel sheet to have reached, makes things convenient for the not unidimensional steel sheet of adaptation, and the cutting edge precision is high, and effectual equivalent effect has solved present steel sheet processing and has used the cutting edge device, and the cutting edge precision is relatively poor, and the steel sheet is placed unstably, and the leftover bits handles inconvenient problem.

However, the trimming device on the market at present is cutting the limit operation in-process to steel construction panel, all is unilateral cutting usually, cuts the another side of steel sheet again after finishing cutting on one side as the steel sheet for it is comparatively troublesome in the cutting process, also causes holistic trimming efficiency moreover comparatively low, is difficult to satisfy current user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a trimming device for steel structure processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a trimming device for machining a steel structure comprises a machine table and supporting legs fixed on two sides of the bottom of the machine table, wherein vertical frames are fixedly mounted at two ends of the top of the machine table, the top of each vertical frame is fixedly provided with a transverse plate, sliding bases arranged in the front-back direction are fixedly mounted on two sides of the bottom of the transverse plate, a T-shaped sliding groove is formed in the bottom side of each sliding base, a T-shaped sliding block is slidably mounted in the T-shaped sliding groove in the front-back direction, a first lead screw motor is fixedly mounted on the rear side of each sliding base, the output end of each first lead screw motor extends into the corresponding T-shaped sliding groove in a rotating mode and is fixedly connected with a first lead screw, and the first lead screw penetrates through the T-shaped sliding block in the front-back direction and is in threaded transmission connection with the T-shaped sliding block; a cross frame is arranged below the transverse plate, and the bottom side of the T-shaped sliding block is fixedly connected with the cross frame; the bottom of the transverse frame is fixedly provided with a left bracket and a right bracket respectively, a second lead screw is rotatably arranged between the left bracket and the right bracket, the left side of the left bracket is fixedly provided with a second lead screw motor, and the left end of the second lead screw is fixedly connected with the output end of the second lead screw motor;

the bottom of the cross frame between the left bracket and the right bracket is slidably provided with symmetrically arranged movable blocks, the two movable blocks are respectively in transmission connection with the second screw rod through threads, the bottom of each movable block is fixedly provided with a lifting motor, and the output end of each lifting motor is fixedly connected with a laser cutting head; the top fixed mounting of board has the processing platform, and both ends all are equipped with the compact heap in the activity around the processing bench side, and the bottom fixed mounting of board has the pneumatic cylinder, and the output activity of pneumatic cylinder run through to the top of processing platform and with compact heap fixed connection.

Preferably, the bottom of the machine table is also fixedly provided with symmetrically arranged storage boxes, and the storage boxes are positioned on the inner sides of the supporting legs.

Preferably, the movable block is provided with a mounting hole, a screw nut is fixedly sleeved in the mounting hole, and the second screw rod penetrates through the screw nut and is in threaded connection with the screw nut.

Preferably, external threads are symmetrically arranged on the second screw rod, and the spiral directions of the two external threads on the second screw rod are opposite.

Preferably, the T-shaped sliding block is provided with a screw rod screw hole, and the first screw rod is in threaded connection with the screw rod screw hole.

Preferably, the top fixedly connected with sliding block of movable block, the sliding tray has been seted up to the bottom of crossbearer, and the sliding block is along horizontal direction slidable mounting in the sliding tray.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of trimming device is used in steel construction processing cuts the head through setting up two lasers, can carry out the trimming operation simultaneously along the fore-and-aft direction to the both sides of steel sheet, avoids adopting in the past to cut the trouble that cuts the steel sheet another side again after finishing with the steel sheet on one side, has improved the speed of cutting greatly, has just so avoided adopting the unilateral limitation that cuts in the past, has improved the efficiency of trimming greatly, suitable using widely.

Drawings

Fig. 1 is a schematic structural view of an edge cutting device for processing a steel structure according to the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic top view between the middle processing table and the pressing block of the present invention.

In the figure: 1. a machine platform; 2. a support leg; 3. a processing table; 4. a hydraulic cylinder; 401. a compression block; 5. erecting a frame; 6. a transverse plate; 7. a slide base; 8. a first lead screw motor; 9. a first lead screw; 10. a T-shaped slider; 101. screw holes of the screw rods; 11. a transverse frame; 12. a right bracket; 13. a left bracket; 14. a second lead screw motor; 15. a second lead screw; 151. an external thread; 16. a feed screw nut; 17. a movable block; 18. a lifting motor; 19. laser cutting head; 20. a sliding groove; 21. and (4) a sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an edge cutting device for steel structure processing comprises a machine table 1 and supporting legs 2 fixed on two sides of the bottom of the machine table 1, wherein vertical frames 5 are fixedly installed at two ends of the top of the machine table 1, the same transverse plate 6 is fixedly installed at the tops of the two vertical frames 5, sliding bases 7 arranged along the front-back direction are fixedly installed on two sides of the bottom of the transverse plate 6, a T-shaped chute is formed in the bottom side of each sliding base 7, a T-shaped sliding block 10 is slidably installed in the T-shaped chute along the front-back direction, a first lead screw motor 8 is fixedly installed on the rear side of each sliding base 7, the output end of each first lead screw motor 8 rotatably extends into the T-shaped chute and is fixedly connected with a first lead screw 9, and the first lead screw 9 penetrates through the T-shaped sliding block 10 along the front-back direction and is in threaded transmission connection with the T-shaped sliding block 10; a cross frame 11 is arranged below the transverse plate 6, and the bottom side of the T-shaped sliding block 10 is fixedly connected with the cross frame 11; the bottom of the transverse frame 11 is fixedly provided with a left bracket 13 and a right bracket 12 respectively, a second screw rod 15 is rotatably arranged between the left bracket 13 and the right bracket 12, the left side of the left bracket 13 is fixedly provided with a second screw rod motor 14, and the left end of the second screw rod 15 is fixedly connected with the output end of the second screw rod motor 14;

the bottom of the cross frame 11 between the left bracket 13 and the right bracket 12 is slidably provided with symmetrically arranged movable blocks 17, the two movable blocks 17 are respectively in transmission connection with the second screw rod 15 through threads, the bottom of each movable block 17 is fixedly provided with a lifting motor 18, and the output end of each lifting motor 18 is fixedly connected with a laser cutting head 19; the top fixed mounting of board 1 has processing platform 3, and the front and back both ends of processing platform 3 top all are movable to be equipped with compact heap 401, and the bottom fixed mounting of board 1 has pneumatic cylinder 4, and pneumatic cylinder 4's output activity run through to the top of processing platform 3 and with compact heap 401 fixed connection.

In this example, symmetrically arranged storage boxes are further fixedly mounted at the bottom of the machine table 1, and the storage boxes are located on the inner sides of the supporting legs 2; the movable block 17 is provided with a mounting hole, a screw nut 16 is fixedly sleeved in the mounting hole, and the second screw 15 penetrates through the screw nut 16 and is in threaded connection with the screw nut 16.

In this example, the second screw rod 15 is symmetrically provided with external threads 151, and the two external threads 151 on the second screw rod 15 are arranged in opposite spiral directions; the T-shaped sliding block 10 is provided with a screw rod screw hole 101, and the first screw rod 9 is in threaded connection with the screw rod screw hole 101.

Wherein, the top fixedly connected with sliding block 21 of movable block 17, sliding tray 20 has been seted up to the bottom of crossbearer 11, and sliding block 21 is along horizontal direction slidable mounting in sliding tray 20.

Referring to fig. 1-3, the utility model provides a cutting edge device for steel structure processing, when needing to cut the edge to the both sides of steel sheet, place the steel sheet in the inboard below of two compact heap 401 around, through the shrink of the output of pneumatic cylinder 4, drive two compact heap 401 and push down, and then can compress tightly the front and back both ends of steel sheet and fix on processing platform 3; then, the second screw rod 15 is driven to rotate through the second screw rod motor 14, and due to the fact that the spiral directions of the two external threads 151 on the second screw rod 15 are opposite, the two movable blocks 17 can be driven to perform opposite thread transmission on the two external threads 151 of the second screw rod 15 through the screw rod nuts 16 respectively, when the two movable blocks 17 move oppositely, the two lifting motors 18 and the laser cutting heads 19 are driven to approach each other, so that the two laser cutting heads 19 can move oppositely to two sides of the steel plate, then the laser cutting heads 19 are driven to move downwards through the lifting motors 18, and meanwhile, through the cutting work of the laser cutting heads 19, the two sides of the steel plate can be cut; meanwhile, the first screw rod motor 8 drives the first screw rod 9 to rotate forward and backward, so that the T-shaped sliding block 10 can perform threaded transmission on the first screw rod 9 through the screw rod screw hole 101 along the front-back direction, and the transverse frame 11 and the two laser cutting heads 19 are driven to cut edges of two sides of the steel plate along the front-back direction when the T-shaped sliding block 10 moves back and forth.

Finally, the utility model discloses in, cut the head 19 through setting up two lasers, can carry out the operation of cutting a border simultaneously to the both sides of steel sheet, avoid in the past because of the adoption cut the steel sheet on one side and finish the back and carry out the trouble that cuts the steel sheet another side again, improved the speed of cutting greatly, just so avoided adopting the unilateral limitation of cutting in the past, improved the efficiency of cutting a border, suitable using widely to current user demand has been satisfied.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a steel construction processing is with cutting edge device, include board (1) and fix landing leg (2) in board (1) bottom both sides, a serial communication port, the equal fixed mounting in top both ends of board (1) has grudging post (5), the top fixed mounting of two grudging posts (5) has same diaphragm (6), the equal fixed mounting in bottom both sides of diaphragm (6) has slide base (7) that set up along the fore-and-aft direction, T-shaped spout has been seted up to the bottom side of slide base (7), along the fore-and-aft direction slidable mounting has T-shaped slider (10) in the T-shaped spout, the rear side fixed mounting of slide base (7) has first lead screw motor (8), the output of first lead screw motor (8) rotates and extends to in the T-shaped spout and fixedly connected with first lead screw (9), and first lead screw (9) run through in T-shaped slider (10) and pass through screw drive connection with T-shaped slider (10) along the fore-and-aft direction; a cross frame (11) is arranged below the transverse plate (6), and the bottom side of the T-shaped sliding block (10) is fixedly connected with the cross frame (11); the bottom of the transverse frame (11) is respectively fixedly provided with a left bracket (13) and a right bracket (12), a second screw rod (15) is rotatably arranged between the left bracket (13) and the right bracket (12), the left side of the left bracket (13) is fixedly provided with a second screw rod motor (14), and the left end of the second screw rod (15) is fixedly connected with the output end of the second screw rod motor (14);

the bottom of the transverse frame (11) positioned between the left bracket (13) and the right bracket (12) is provided with symmetrically arranged movable blocks (17) in a sliding way, the two movable blocks (17) are respectively in transmission connection with the second screw rod (15) through threads, the bottom of each movable block (17) is fixedly provided with a lifting motor (18), and the output end of each lifting motor (18) is fixedly connected with a laser cutting head (19); the top fixed mounting of board (1) has processing platform (3), and both ends all are equipped with compact heap (401) in the activity around processing platform (3) top, and the bottom fixed mounting of board (1) has pneumatic cylinder (4), and the output activity of pneumatic cylinder (4) run through to the top of processing platform (3) and with compact heap (401) fixed connection.

2. The edge cutting device for machining the steel structure according to claim 1, wherein storage boxes are symmetrically arranged and fixedly mounted at the bottom of the machine table (1) and are located on the inner sides of the supporting legs (2).

3. The trimming device for machining the steel structure according to claim 1, wherein the movable block (17) is provided with a mounting hole, a screw nut (16) is fixedly sleeved in the mounting hole, and the second screw (15) penetrates through the screw nut (16) and is in threaded connection with the screw nut (16).

4. The trimming device for machining the steel structure according to claim 1, wherein the second screw rod (15) is symmetrically provided with external threads (151), and the two external threads (151) on the second screw rod (15) are arranged in opposite spiral directions.

5. The edge cutting device for machining the steel structure according to claim 1, wherein a screw rod screw hole (101) is formed in the T-shaped sliding block (10), and the first screw rod (9) is in threaded connection with the screw rod screw hole (101).

6. The trimming device for processing the steel structure according to claim 1, wherein a sliding block (21) is fixedly connected to the top of the movable block (17), a sliding groove (20) is formed in the bottom of the cross frame (11), and the sliding block (21) is slidably mounted in the sliding groove (20) along the horizontal direction.