CN210731314U

CN210731314U - Steel plate gas cutting equipment for steel structure production

Info

Publication number: CN210731314U
Application number: CN201921179401.2U
Authority: CN
Inventors: 张飞; 金国军
Original assignee: Huzhou Yangli Steel Structure Co ltd
Current assignee: Wuxi langsida metal products Co.,Ltd.
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-06-12
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a steel sheet gas cutting equipment for steel construction production, including workstation, the first feed roll and the conveying piece that are used for carrying the steel sheet of waiting to cut, the second feed roll that is used for carrying the steel sheet after the cutting, be used for collecting the receipts material chamber and the cutting groove of the steel sheet after collecting the gas cutting, the bottom of cutting groove is equipped with the closing plate that is used for opening and close the cutting groove and is used for fixing the closing plate in the cutting groove bottom fixed establishment, fixed establishment includes the fixed block that is used for controlling the closing plate to remove, is used for holding the holding tank of closing plate, a plurality of elastic components that locate between holding tank and the closing plate and is used for fixing the fixed block in the fixing device of cutting groove bottom; through the arrangement of the structure, the sealing plate can be disassembled and assembled, so that the separation blade and the clean water can be conveniently replaced, and the working continuity of the device is ensured.

Description

Steel plate gas cutting equipment for steel structure production

Technical Field

The utility model belongs to the technical field of the steel sheet cutting, especially, relate to a steel sheet gas cutting equipment for steel construction production.

Background

In plate processing, plate blanking is often required to obtain a blank with a certain specific shape, and in production practice, various ways of cutting a steel plate are adopted, such as plasma cutting, gas cutting, linear cutting, water cutting, laser cutting and the like.

The prior publication No. CN202726250U discloses a steel plate gas cutting device, which effectively solves the problems of low steel plate gas cutting efficiency and quality, makes the gas cutting process stable and reliable, is safer, more convenient, economic and efficient, improves the gas cutting quality and efficiency, reduces the repair cost, realizes high steel plate gas cutting quality and precision, reduces the processing cost, and greatly improves the production safety and efficiency.

However, along with the continuous cutting work of the steel plate, more and more cutting slag can be adhered to the separation blade, and after a long time, the separation blade cannot play a good role any more, so that the separation blade needs to be disassembled and replaced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a steel sheet gas cutting equipment for steel construction production convenient to change.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a steel plate gas cutting device for steel structure production comprises a workbench, a first feed roller and a conveying piece, a second feed roller, a material receiving cavity and a cutting groove, wherein the first feed roller and the conveying piece are used for conveying a steel plate to be cut, the second feed roller is used for conveying the cut steel plate, the material receiving cavity is used for collecting the steel plate after gas cutting, a sealing plate used for opening and closing the cutting groove and a fixing mechanism used for fixing the sealing plate at the bottom of the cutting groove are arranged at the bottom of the cutting groove, and the fixing mechanism comprises a fixing block used for controlling the movement of the sealing plate, an accommodating groove used for accommodating the sealing plate, a plurality of first elastic pieces arranged between the accommodating groove and the sealing plate and a fixing device used for fixing the fixing block at the bottom; through the arrangement of the structure, the sealing plate can be disassembled and assembled, so that the separation blade and the clean water can be conveniently replaced, and the working continuity of the device is ensured.

The sealing plate is provided with a sealing pad matched with the cutting groove, and the workbench is provided with a moving groove for moving the fixed block; through the arrangement of the sealing pad, the sealing performance between the cutting groove and the sealing plate can be enhanced, the leakage of clean water is avoided, and the operation stability of the device is ensured.

The fixing device comprises two fixing columns respectively arranged on two sides of the fixing block, a movable groove for the fixing columns to move, a second elastic piece for controlling the fixing columns to move, a control rod for controlling the fixing columns to move and a connecting rod for connecting the two control rods; through the arrangement of the structure, the fixing block can realize the fixing effect in the moving groove through the matching of the second elastic piece and the fixing column, the looseness and the separation of the fixing block and the sealing plate are avoided, and the stability and the reliability of the structure are guaranteed.

The fixed block is provided with a clamping groove matched with the fixed column and a fixed groove for moving the control rod and the connecting rod; through the setting of above-mentioned structure to realize the mobility control to fixed post through the cooperation of connecting rod and dead lever, so that control fixed block is fixed and is relaxed to the closing plate, thereby conveniently change separation blade and clear water.

The connecting rod is provided with a threaded rod for controlling the connecting rod to move, and the end part of the threaded rod is provided with a first transmission piece; through the arrangement of the structure, the first transmission piece can drive the threaded rod to rotate, so that the effect of moving is achieved through the threaded rod control connecting rod.

The fixed block is provided with a working cavity for accommodating a first transmission piece, and a second transmission piece meshed with the first transmission piece is arranged in the working cavity; through the cooperation of above-mentioned first driving medium and second driving medium, can reduce the required effort of drive fixed column for the fixed block with dismantle with the installation more light laborsaving.

A fixed shaft is arranged on the second transmission piece, and a control handle is arranged at the end part of the fixed shaft; through the setting of above-mentioned structure to in through the drive to control handle, realize the drive to the fixed axle, thereby carry out reliable drive to the second driving medium, guaranteed the stability of structure.

The utility model has the advantages of it is following: this a steel sheet gas cutting equipment for steel construction production passes through the setting of above-mentioned structure for above-mentioned device can carry out timely change to separation blade and clear water, avoids the long-time use of separation blade to lead to the separation blade loss excessive and influence the separation blade to blockking of slag, the effectual sustainability that guarantees the separation blade and use.

Drawings

Fig. 1 is a three-dimensional structure diagram of the present invention.

Fig. 2 is a perspective sectional view of fig. 1.

Fig. 3 is an enlarged view of a structure at a in fig. 2.

Fig. 4 is an enlarged view of a structure at B in fig. 2.

Fig. 5 is an exploded cross-sectional view of the structure of fig. 1.

Fig. 6 is an enlarged view of a structure at C in fig. 5.

Detailed Description

As shown in figures 1-6, a steel plate gas cutting device for steel structure production comprises a workbench 1, a first feed roller 11 and a conveying member 12 for conveying a steel plate to be cut, a second feed roller 13 for conveying the cut steel plate, a material receiving cavity 2 for collecting the gas-cut steel plate, a cutting groove 31, a first blocking piece 32 and a second blocking piece 33 for blocking oxides splashed during steel plate cutting, the bottom of the cutting groove 31 is provided with a closing plate 41 for opening and closing the cutting groove 31 and a fixing mechanism for fixing the closing plate 41 at the bottom of the cutting groove 31, a water feeding pipeline 311 for conveying clean water is arranged on the side wall of the cutting groove 31, a first supporting plate 111 and a second supporting plate 131 are respectively arranged on two sides of the first feeding roller 11 and the second feeding roller 13, a first driving member 112 and a second driving member 132 for driving the first feeding roller 11 and the second feeding roller 13 are arranged on the first supporting plate 111 and the second supporting plate 131 respectively; after the steel plate template is manufactured, the steel plate is cut, the steel plate moves to a cutting groove 31 on the workbench 1 through a first feeding roller 11 and a conveying piece 12, then, the external gas cutting equipment cuts the steel plate, oxide residues generated when the steel plate is cut fall onto the first blocking piece 32 and the second blocking piece 33, partial oxides fall into clear water, the cut steel plate is conveyed into the material receiving cavity 2 through the second feeding roller 13, before the steel plate is cut, the closing plate 41 can be fastened at the bottom of the cutting groove 31 by a fixing mechanism, clean water is delivered into the cutting groove 31 through a water delivery pipeline 311, and then the first blocking piece 32 and the second blocking piece 33 are placed, the baffle is fixed, when the baffle needs to be replaced, the closing plate 41 is detached through the fixing mechanism, the waste water is discharged, then the blocking piece is taken out, a new blocking piece is installed, and the blocking piece is installed through the installation of the closing plate 41; through the arrangement of the structure, when the steel plate is cut, the generated high-temperature splash can realize the splash blocking effect through the first blocking piece and the second blocking piece, so that the occurrence of fire and scald caused by four-shot of the high-temperature splash is avoided, the danger is reduced, the safety and the reliability of the steel plate during gas cutting are ensured, meanwhile, when the splash on the blocking piece is accumulated to the limit, the blocking piece can be quickly replaced, the temperature of the high-temperature splash can be reduced through clear water, the adhesion of the splash on the blocking piece is reduced, and the service life of the blocking piece is prolonged; above-mentioned conveying member adopts the conveyer belt setting, for prior art, and the here is no longer described repeatedly, and above-mentioned first separation blade and second separation blade all adopt metal material to make, and above-mentioned first driving piece and second driving piece all adopt the motor setting, for prior art, and here is no longer described repeatedly.

The fixing mechanism comprises a fixing block 42 for controlling the movement of the closing plate 41, an accommodating groove 43 for accommodating the closing plate 41, a plurality of first elastic pieces 431 arranged between the accommodating groove 43 and the closing plate 41, and a fixing device for fixing the fixing block 42 at the bottom of the cutting groove 31, wherein a sealing pad 411 matched with the cutting groove 31 is arranged on the closing plate 41, and a moving groove for moving the fixing block 42 is arranged on the workbench 1; when the cutting groove 31 needs to be closed, the fixing block 42 is inserted into the moving groove, the closing pad 411 is embedded into the cutting groove 31, the first elastic piece 431 forms extrusion force on the closing plate 41, so that the closing plate 41 forms a closing effect on the cutting groove 31, the fixing block 42 is fixed in the moving groove through the fixing of the fixing device, when a blocking piece needs to be replaced or residues need to be cleaned, the fixing block 42 is moved out of the moving groove through the fixing device, the closing plate 41 moves along with the movement of the fixing block 42 and then leaves the cutting groove 31, and therefore the blocking piece can be replaced or the residues can be cleaned; through the arrangement of the structure, the fixed block can be matched with the fixed column through the second elastic piece, the fixing effect in the moving groove is realized, the loosening and the separation of the fixed block and the sealing plate are avoided, the stability and the reliability of the structure are ensured, meanwhile, the movement control of the fixed column can be realized through the matching of the connecting rod and the fixed rod, so that the fixed block can be conveniently controlled to fix and loosen the sealing plate, the separation blade and the clean water can be conveniently replaced, the matching of the first transmission piece and the second transmission piece can reduce the acting force required by driving the fixed column, and the fixed block and the disassembly and installation are easier and more labor-saving; the sealing pad is made of rubber materials, and the first elastic piece is arranged by adopting a spiral spring, so that the sealing pad is not described again for the prior art.

The fixing device comprises two fixing columns 44 respectively arranged at two sides of the fixing block 42, a movable groove 421 for the fixing columns 44 to move, a second elastic piece 45 for controlling the fixing columns 44 to move, a control rod 46 for controlling the fixing columns 44 to move and a connecting rod 461 for connecting the two control rods 46, the fixing block 42 is provided with a locking groove 14 matched with the fixing column 44 and a fixing groove 422 for the control rod 46 and the connecting rod 461 to move, a threaded rod 462 for controlling the movement of the connecting rod 461 is arranged on the connecting rod 461, a first transmission piece 463 is arranged at the end part of the threaded rod 462, a working cavity 423 for accommodating the first transmission piece 463 is arranged on the fixed block 42, a second transmission piece 464 engaged with the first transmission piece 463 is arranged in the working cavity 423, a fixed shaft 465 is arranged on the second transmission piece 464, and a control handle 466 is arranged at the end part of the fixed shaft 465; before the fixed block 42 is fixed, the control handle 466 is rotated, the control handle 466 drives the second transmission piece 464 to rotate through the fixed shaft 465, the second transmission piece 464 drives the first transmission piece 463 to rotate, the first transmission piece 463 drives the threaded rod 462 to rotate, the threaded rod 462 rotates to drive the connecting rod 461 to move upwards, the connecting rod 461 drives the control rod 46 to move upwards, the control rod 46 moves upwards to drive the fixed column 44 to move towards the direction opposite to the clamping groove 14 and contract into the movable groove 421, the second elastic piece 45 contracts to insert the fixed block 42 into the movable groove, then, the control handle 466 is rotated reversely, so that the control rod 46 loosens the control on the fixed column 44, and the fixed column 44 moves into the clamping groove 14 through the second elastic piece 45 to complete the fixation; through the arrangement of the structure, the fixed block can be matched with the fixed column through the second elastic piece, the fixing effect in the moving groove is realized, the loosening and the separation of the fixed block and the sealing plate are avoided, the stability and the reliability of the structure are ensured, meanwhile, the movement control of the fixed column can be realized through the matching of the connecting rod and the fixed rod, so that the fixed block can be conveniently controlled to fix and loosen the sealing plate, the separation blade and the clean water can be conveniently replaced, the matching of the first transmission piece and the second transmission piece can reduce the acting force required by driving the fixed column, and the fixed block and the disassembly and installation are easier and more labor-saving; above-mentioned second elastic component adopts coil spring to set up, for prior art, and this is no longer described herein, and above-mentioned first driving medium and second driving medium all adopt the gear setting, for prior art, and this is no longer described herein.

The fixing column 44 is provided with a first inclined block 441, the control rod 46 is provided with a second inclined block 467 matched with the first inclined block 441, the lower portion of the clamping groove 14 is provided with a first moving groove 15, the closing plate 41 is provided with a convex portion 412 matched with the first moving groove 15, when the control rod moves upwards, the second inclined block pushes the first inclined block, so that the fixing column moves towards the second elastic piece and gradually leaves the clamping groove, and when the control rod moves downwards, the second inclined block releases the first inclined block, so that the fixing column moves towards the clamping groove through the action of the second elastic piece and gradually enters the clamping groove.

The water supply pipeline 311 is connected with a water storage tank 34, a water pump 341 for controlling the flow of clear water is arranged in the water storage tank 34, and after the sealing plate is fixed on the cutting groove, clear water is filled in the cutting groove so as to cool high-temperature splashes, prevent the high-temperature splashes from adhering to the first blocking plate and the second blocking plate, and collect the high-temperature splashes.

The cutting groove 31 is provided with a storage groove 312 for inserting the second blocking piece 33, the top of the cutting groove 31 is provided with a cover plate 35 for fixing the first blocking piece 32 and the second blocking piece 33, the bottom of the cover plate 35 is provided with a limiting part 351 for blocking the first blocking piece 32 and the second blocking piece 33, the workbench 1 is provided with a movable clamping plate 16 and a second moving groove 17 for moving the clamping plate 16, the clamping plate 16 can block the cover plate 35 to avoid the separation of the cover plate, the fixing force of the cover plate 35 on the first blocking piece 32 and the second blocking piece 33 is enhanced, the clamping plate 16 is provided with a first limiting block 161, the second moving groove 17 is provided with a second limiting block 171 for blocking the first limiting block 161, and the clamping plate 16 is provided with a lifting block 162; the setting of first stopper and second stopper can avoid the cardboard to remove excessively and take place to break away from, guarantees the control stability of cardboard to the apron, places back in cutting cut groove at first separation blade and second separation blade, covers the apron, forms the extrusion force to first separation blade and second separation blade, then stimulates the cardboard for the cardboard removes to the apron top, blocks to the apron formation.

The receiving cavity 2 is provided with a receiving plate 21 for receiving a steel plate, the bottom of the receiving plate 21 is provided with a telescopic spring 22 fixedly connected with the receiving cavity 2, the side edge of the receiving cavity 2 is provided with a turnover movable door 23, the movable door 23 is provided with an L-shaped fixture block 231, the side wall of the receiving cavity 2 is provided with a locking block 24 matched with the L-shaped fixture block 231, and the locking block 24 is movably connected with the receiving cavity 2 through a rotating shaft 241 so as to lock the movable door and prevent the movable door from being automatically loosened; the steel sheet is after the cutting, through the transport of second feed roll, move to accepting on the board piece by piece, along with constantly increasing of steel sheet, it moves down gradually to accept the board, thereby accomplish collecting to the steel sheet, can avoid the continuous whereabouts collision of steel sheet and the noise that produces, improve operational environment's comfort level, and can reduce the steel sheet collision and the damage that causes, when the steel sheet moves down, can press the expanding spring, make the expanding spring shrink, thereby the steel sheet moves down along with the increase of quantity continuously, thereby it fills up behind the steel sheet to receive the material intracavity, can rotate the locking piece, the L type fixture block is left to the locking piece, thereby can open the dodge gate, so that take out the steel sheet, carry out the steel sheet that lasts and.

Claims

1. A steel plate gas cutting device for steel structure production comprises a workbench (1), a first feed roller (11) and a conveying member (12) for conveying a steel plate to be cut, a second feed roller (13) for conveying the cut steel plate, a material receiving cavity (2) for collecting the gas-cut steel plate and a cutting groove (31); the method is characterized in that: the bottom of cutting groove (31) is equipped with closing plate (41) that is used for opening and close cutting groove (31) and is used for fixing closing plate (41) at the fixed establishment of cutting groove (31) bottom, fixed establishment is including fixed block (42) that are used for controlling closing plate (41) to remove, holding tank (43) that are used for holding closing plate (41), a plurality of first elastic component (431) of locating between holding tank (43) and closing plate (41) and be used for fixing fixed block (42) at the fixing device of cutting groove (31) bottom.

2. The steel plate gas cutting equipment for steel structure production according to claim 1, characterized in that: be equipped with on closing plate (41) and cut groove (31) matched with closing pad (411), be equipped with the shifting chute that is used for supplying fixed block (42) to remove on workstation (1).

3. The steel plate gas cutting equipment for steel structure production according to claim 1, characterized in that: the fixing device comprises two fixing columns (44) which are respectively arranged on two sides of the fixing block (42), a movable groove (421) for moving the fixing columns (44), a second elastic piece (45) for controlling the fixing columns (44) to move, a control rod (46) for controlling the fixing columns (44) to move and a connecting rod (461) for connecting the two control rods (46).

4. The steel plate gas cutting equipment for steel structure production according to claim 3, characterized in that: the fixing block (42) is provided with a clamping groove (14) matched with the fixing column (44) and a fixing groove (422) for the control rod (46) and the connecting rod (461) to move.

5. The steel plate gas cutting equipment for steel structure production according to claim 3, characterized in that: the connecting rod (461) is provided with a threaded rod (462) for controlling the connecting rod (461) to move, and the end part of the threaded rod (462) is provided with a first transmission piece (463).

6. The steel plate gas cutting equipment for steel structure production according to claim 5, characterized in that: the fixing block (42) is provided with a working cavity (423) used for accommodating the first transmission piece (463), and a second transmission piece (464) meshed and connected with the first transmission piece (463) is arranged in the working cavity (423).

7. The steel plate gas cutting equipment for steel structure production according to claim 6, characterized in that: and a fixed shaft (465) is arranged on the second transmission piece (464), and a control handle (466) is arranged at the end part of the fixed shaft (465).