CN218799903U - Edge cutting device for steel structure machining - Google Patents

Abstract

The utility model discloses an edge trimming device for steel structure processing, which comprises a machine table and legs fixed on both sides of the bottom of the machine table. Both ends of the top of the machine table are fixedly installed with vertical frames. The same horizontal plate is fixedly installed on the top, and sliding bases are fixedly installed on both sides of the bottom of the horizontal plate along the front and rear directions. The bottom side of the sliding base is provided with a T-shaped chute, and the T-shaped chute slides along the front and rear directions. T-shaped sliders are installed. The utility model provides an edge trimming device for steel structure processing. By setting two laser cutting heads, the edge trimming operation can be performed on both sides of the steel plate along the front and rear directions at the same time, avoiding the previous method of cutting one side of the steel plate and then The trouble of cutting the other side of the steel plate has greatly improved the cutting speed, thus avoiding the limitations of single-side cutting in the past, improving the efficiency of cutting edges, and being suitable for popularization and use, thus satisfying the existing needs need.

Description

A trimming device for steel structure processing

technical field

The utility model relates to the technical field of edge trimming devices, in particular to an edge trimming device for steel structure processing.

Background technique

As a kind of steel structure, steel plate is usually in the shape of a rectangular flat plate, which can be directly rolled or cut from a wide steel strip. Steel plates can be divided into hot-rolled and cold-rolled according to the rolling method, and thin plates are divided into steel types.

As we all know, in the process of steel plate processing, it is necessary to trim the steel plate with an edge trimming device, so as to control the width of the finished steel plate. For example, prior art CN213646341U discloses a trimming device for steel plate processing, including a processing table, a mounting frame is arranged above the processing table, a base is fixedly installed on the bottom of the mounting frame, and a moving assembly is installed on the mounting frame It is equipped with a laser cutting head; by setting an adjustment seat, a collection slope and a pressing plate, etc., it can fix and compress the steel plate, which is convenient to adapt to different sizes of steel plates, with high edge cutting precision and good effect, which solves the current problem. The edge trimming device used for steel plate processing has poor edge trimming accuracy, unstable steel plate placement, and inconvenient handling of scraps.

However, the edge trimming devices currently on the market usually cut one side of the steel structure plate during the edge trimming operation, and then cut the other side of the steel plate after cutting one side of the steel plate, so that The cutting process is cumbersome, and the overall cutting efficiency is relatively low, which makes it difficult to meet the existing use requirements.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose an edge trimming device for steel structure processing.

In order to achieve the above object, the utility model adopts the following technical solutions:

An edge trimming device for steel structure processing, comprising a machine table and outriggers fixed on both sides of the bottom of the machine table, both ends of the top of the machine table are fixedly installed with vertical frames, and the tops of the two vertical frames are fixedly mounted with the same A horizontal plate, both sides of the bottom of the horizontal plate are fixedly installed with sliding bases arranged along the front and rear directions, the bottom side of the sliding base is provided with a T-shaped chute, and a T-shaped sliding chute is installed in the T-shaped chute along the front and rear direction. Block, the rear side of the sliding base is fixed with the first screw motor, the output end of the first screw motor rotates and extends into the T-shaped chute and is fixedly connected with the first screw, and the first screw is along the front and back direction It runs through the T-shaped slider and is connected with the T-shaped slider through screw transmission; a horizontal frame is provided under the horizontal plate, and the bottom side of the T-shaped slider is fixedly connected with the horizontal frame; the bottom of the horizontal frame is respectively fixed with a left bracket and the right bracket, a second screw rod is installed rotating between the left bracket and the right bracket, a second screw motor is fixedly installed on the left side of the left bracket, and the left end of the second screw rod is fixed to the output end of the second screw motor connect;

The bottom of the horizontal frame between the left bracket and the right bracket is slidingly installed with symmetrically arranged movable blocks, and the two movable blocks are respectively connected with the second screw rod through screw transmission, and the bottom of the movable block is fixedly installed with a lifting motor. The output end of the machine is fixedly connected with a laser cutting head; the top of the machine is fixedly installed with a processing table, the front and rear ends above the processing table are movable with pressing blocks, the bottom of the machine is fixedly installed with a hydraulic cylinder, and the hydraulic cylinder The output end moves through to the top of the processing table and is fixedly connected with the pressing block.

Preferably, symmetrically arranged storage boxes are fixedly installed on the bottom of the machine table, and the storage boxes are located inside the legs.

Preferably, the movable block is provided with an installation hole, and a screw nut is fixedly sleeved in the installation hole, and the second screw rod passes through the screw nut and is threadedly connected with the screw nut.

Preferably, external threads are symmetrically provided on the second screw rod, and the helical directions of the two external threads on the second screw rod are oppositely arranged.

Preferably, a threaded screw hole is provided on the T-shaped slider, and the first threaded rod is threadedly connected to the threaded screw hole.

Preferably, the top of the movable block is fixedly connected with a sliding block, the bottom of the horizontal frame is provided with a sliding groove, and the sliding block is slidably installed in the sliding groove along the horizontal direction.

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

The utility model provides an edge trimming device for steel structure processing. By setting two laser cutting heads, the edge trimming operation can be performed on both sides of the steel plate along the front and rear directions at the same time, avoiding the previous method of cutting one side of the steel plate and then The trouble of cutting on the other side of the steel plate has greatly improved the cutting speed, thus avoiding the limitations of single-side cutting in the past, greatly improving the efficiency of edge cutting, and is suitable for popularization and use.

Description of drawings

Fig. 1 is a structural schematic diagram of a trimming device for steel structure processing proposed by the utility model;

Fig. 2 is the enlarged structural representation of part A in Fig. 1 of the utility model;

Fig. 3 is a top view schematic diagram between the processing table and the pressing block in the present invention.

In the figure: 1. machine table; 2. outrigger; 3. processing table; 4. hydraulic cylinder; 401. pressing block; 5. stand; 6. horizontal plate; 7. sliding base; 8. first wire Rod motor; 9, the first screw mandrel; 10, T-shaped slider; 101, screw screw hole; 11, horizontal frame; 12, right bracket; 13, left bracket; 14, the second screw motor; 15, the first 151, external thread; 16, screw nut; 17, movable block; 18, lifting motor; 19, laser cutting head; 20, sliding groove; 21, sliding block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-3, an edge trimming device for steel structure processing includes a machine table 1 and outriggers 2 fixed on both sides of the bottom of the machine table 1, and both ends of the top of the machine table 1 are fixedly mounted with stand 5 The tops of the two stands 5 are fixedly equipped with the same horizontal plate 6, and both sides of the bottom of the horizontal plate 6 are fixedly installed with sliding bases 7 arranged along the front and rear directions. The bottom side of the sliding base 7 is provided with a T-shaped slide Slot, in the T-shaped chute, a T-shaped slider 10 is slidably installed in the front and rear direction, and the rear side of the sliding base 7 is fixedly installed with a first screw motor 8, and the output end of the first screw motor 8 rotates and extends to a T-shaped The first screw rod 9 is fixedly connected in the chute, and the first screw rod 9 runs through the T-shaped slider 10 along the front and rear directions and is connected with the T-shaped slider 10 through screw transmission; a horizontal frame is provided under the horizontal plate 6 11, and the bottom side of the T-shaped slider 10 is fixedly connected with the cross frame 11; the bottom of the cross frame 11 is respectively fixed with a left bracket 13 and a right bracket 12, and a second wire is installed between the left bracket 13 and the right bracket 12. Rod 15, the left side of left support 13 is fixedly installed with second screw mandrel motor 14, and the left end of second screw mandrel 15 is fixedly connected with the output end of second screw mandrel motor 14;

The bottom of the horizontal frame 11 between the left bracket 13 and the right bracket 12 is slidingly installed with symmetrically arranged movable blocks 17, and the two movable blocks 17 are respectively connected with the second screw mandrel 15 by screw transmission, and the bottom of the movable block 17 is fixed. A lifting motor 18 is installed, and the output end of the lifting motor 18 is fixedly connected with a laser cutting head 19; the top of the machine table 1 is fixedly installed with a processing table 3, and the front and rear ends above the processing table 3 are movable with a compression block 401, A hydraulic cylinder 4 is fixedly installed on the bottom of the machine table 1 , and the output end of the hydraulic cylinder 4 movably penetrates to the top of the processing table 3 and is fixedly connected with the pressing block 401 .

In this example, a symmetrical storage box is fixedly installed on the bottom of the machine 1, and the storage box is located on the inner side of the leg 2; the movable block 17 is provided with a mounting hole, and the mounting hole is fixedly socketed There is a screw nut 16 , and the second screw rod 15 passes through the screw nut 16 and is threadedly connected with the screw nut 16 .

In this example, external threads 151 are arranged symmetrically on the second screw mandrel 15, and the helical directions of the two external threads 151 on the second screw mandrel 15 are oppositely set; screw hole 101, and the first lead screw 9 is threadedly connected with the lead screw screw hole 101.

Wherein, the top of the movable block 17 is fixedly connected with a sliding block 21 , and the bottom of the horizontal frame 11 is provided with a sliding groove 20 , and the sliding block 21 is slidably installed in the sliding groove 20 along the horizontal direction.

Referring to Figures 1-3, the utility model provides an edge trimming device for steel structure processing. When it is necessary to trim both sides of the steel plate, the steel plate is placed under the inner sides of the front and rear two pressing blocks 401. The contraction of the output end of the hydraulic cylinder 4 drives the two pressing blocks 401 to press down, and then the front and rear ends of the steel plate can be pressed and fixed on the processing table 3; then the second screw mandrel 15 is driven to rotate by the second screw mandrel motor 14, Since the helical directions of the two external threads 151 on the second screw mandrel 15 are set in opposite directions, the two movable blocks 17 can be respectively passed through the screw nut 16 to carry out opposite thread transmission on the two external threads 151 of the second screw mandrel 15. , when the two movable blocks 17 move toward each other, they drive the two lifting motors 18 and the laser cutting heads 19 to approach each other, and then the two laser cutting heads 19 can be moved to both sides of the steel plate, and then the lifting motor 18 drives the laser The cutting head 19 moves down, and at the same time, through the cutting work of the laser cutting head 19, the sides of the steel plate can be trimmed; at the same time, the first screw rod 9 is driven by the first screw motor 8. Turn, the T-shaped slide block 10 can be threaded on the first screw mandrel 9 along the front and rear direction through the screw screw hole 101, and the T-shaped slide block 10 drives the horizontal frame 11 and two laser cutting heads 19 when moving back and forth. Just trim the two sides of the steel plate along the front and rear directions.

Finally, in the present utility model, by arranging two laser cutting heads 19, both sides of the steel plate can be trimmed at the same time, avoiding the trouble of cutting the other side of the steel plate after cutting one side of the steel plate in the past. , greatly improving the cutting speed, thus avoiding the limitation of single-side cutting in the past, improving the efficiency of cutting side, suitable for popularization and use, thus meeting the existing use requirements.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. An edge trimming device for steel structure processing, comprising a machine platform (1) and outriggers (2) fixed on both sides of the bottom of the machine platform (1), characterized in that the top two sides of the machine platform (1) Both ends are fixedly installed with a vertical frame (5), the top of the two vertical frames (5) is fixedly mounted with the same horizontal plate (6), and both sides of the bottom of the horizontal plate (6) are fixedly mounted with sliding doors arranged along the front and rear directions. The base (7), the bottom side of the sliding base (7) is provided with a T-shaped chute, and the T-shaped slide block (10) is slidably installed in the T-shaped chute along the front and rear direction, and the rear side of the sliding base (7) The first screw motor (8) is fixedly installed, the output end of the first screw motor (8) rotates and extends into the T-shaped chute and is fixedly connected with the first screw (9), and the first screw (9) ) runs through the T-shaped slider (10) along the front-to-back direction and is connected with the T-shaped slider (10) through screw transmission; The bottom side of the horizontal frame (11) is fixedly connected; the bottom of the horizontal frame (11) is respectively fixed with a left bracket (13) and a right bracket (12), and the left bracket (13) and the right bracket (12) are rotated and installed There is a second screw mandrel (15), the left side of the left bracket (13) is fixedly installed with a second screw mandrel motor (14), and the left end of the second screw mandrel (15) is connected to the output of the second screw mandrel motor (14) terminal fixed connection; The movable block (17) that is positioned at the bottom of the horizontal frame (11) between the left support (13) and the right support (12) is slidingly installed with symmetrical arrangement, and two movable blocks (17) are connected with the second screw mandrel (15) respectively. ) is connected through screw transmission, the bottom of the movable block (17) is fixedly installed with a lifting motor (18), and the output end of the lifting motor (18) is fixedly connected with a laser cutting head (19); the top of the machine (1) is fixedly installed There is a processing table (3), and pressing blocks (401) are movable at the front and rear ends above the processing table (3), and a hydraulic cylinder (4) is fixedly installed on the bottom of the machine table (1), and the hydraulic cylinder (4) The output end of the movably penetrates to the top of the processing table (3) and is fixedly connected with the pressing block (401). 2. The edge trimming device for steel structure processing according to claim 1, characterized in that, the bottom of the machine table (1) is also fixed with a symmetrical storage box, and the storage box is located on the leg (2) inside. 3. An edge trimming device for steel structure processing according to claim 1, characterized in that, the movable block (17) is provided with a mounting hole, and a screw nut (16) is fixedly sleeved in the mounting hole, And the second screw rod (15) runs through the screw nut (16) and is threadedly connected with the screw nut (16). 4. The edge trimming device for steel structure processing according to claim 1, characterized in that, the second screw rod (15) is symmetrically provided with external threads (151), and the second screw rod (15) The helical directions of the two external threads (151) on the top are oppositely set. 5. The edge trimming device for steel structure processing according to claim 1, characterized in that, the T-shaped slider (10) is provided with screw holes (101), and the first screw (9 ) is threadedly connected with the threaded screw hole (101). 6. The edge trimming device for steel structure processing according to claim 1, characterized in that, the top of the movable block (17) is fixedly connected with a sliding block (21), and the bottom of the horizontal frame (11) is provided with The sliding groove (20), and the sliding block (21) is slidably installed in the sliding groove (20) along the horizontal direction.

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