Forging device for steel structure machining

Abstract

The utility model discloses a forging device for steel structure machining, and relates to the technical field of steel structure forging. The forging device for steel structure machining comprises a machining table, a fixing frame is fixed to the machining table, a forging table is arranged in the center of the top of the machining table, a forging air cylinder is installed at the top of the fixing frame, the telescopic end of the forging air cylinder penetrates through the fixing frame and is connected with a lifting plate, and a forging hammer is fixed to the bottom of the lifting plate and matched with the forging table. A fixed arm is fixed to the rear side of the top of the lifting plate, an air blowing assembly is arranged on the lower side of the fixed arm, air blowing to the forging table is facilitated, waste residues falling on the forging table are blown off, two residue discharging grooves are oppositely formed in the top of the machining table, a waste residue collecting box is arranged on the lower side of the machining table, and the opening end of the waste residue collecting box is matched with the residue discharging grooves. Reciprocating cleaning assemblies are arranged on the two sides of the forging table correspondingly, waste residues falling on the machining table can be conveniently pushed to the residue discharging groove, the purpose of cleaning the falling waste residues in the forging process is achieved, manual cleaning is not needed, and manpower is saved.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure forging technology, and in particular relates to a forging device for steel structure processing. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. Due to its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields. When processing steel structures, the steel structure needs to be forged, which allows the steel structure to change shape.

[0003] Currently, when forging equipment used in steel structure production is forging, waste residue falls off the surface of the steel structure being hammered. This waste residue falls onto the forging equipment and is usually cleaned manually, which increases the workload of the staff and results in low cleaning efficiency.

[0004] To address the above problems, we propose a forging device for steel structure processing. Utility Model Content

[0005] Technical solution

[0006] To solve the above-mentioned technical problems, this utility model provides a forging device for steel structure processing, including a processing table, a fixed frame fixed on the processing table, a forging table set at the top center of the processing table, a forging cylinder installed on the top of the fixed frame, the telescopic end of the forging cylinder passing through the fixed frame and connected to a lifting plate, a forging hammer fixed at the bottom of the lifting plate and cooperating with the forging table, a fixed arm fixed on the rear side of the top of the lifting plate, an air blowing component set on the lower side of the fixed arm, two slag discharge grooves opposite each other on the top of the processing table, the two slag discharge grooves being arranged opposite each other on the front and rear sides of the forging table, a waste slag collection box set on the lower side of the processing table, the opening end of the waste slag collection box cooperating with the slag discharge grooves, and reciprocating cleaning components set on both the left and right sides of the forging table.

[0007] The air blowing assembly includes a cylinder, a piston plate, an air inlet pipe, an air outlet pipe, a split pipe, and an air blowing hood. A circular hole is penetrating the rear side of the processing table surface. The cylinder is disposed inside the circular hole. The piston plate is movably disposed inside the cylinder, and the lower end of the fixed arm is fixedly connected to the top of the piston plate. The air inlet pipe and the air outlet pipe are respectively connected to the lower sides of the front and rear surfaces of the cylinder, and a one-way valve is provided on both the air inlet pipe and the air outlet pipe.

[0008] A rear baffle is fixed to the rear side of the top of the processing table, which cooperates with the slag discharge trough on the rear side. The end of the air outlet pipe away from the cylinder passes through the processing table and the rear baffle. Both of the two diversion pipes are connected to the air outlet pipe, and the end of the diversion pipe away from the air outlet pipe passes through the rear baffle. Several air blowing hoods are respectively installed at the air outlet of the air outlet pipe and the air outlet of the diversion pipe.

[0009] The reciprocating cleaning assembly includes a lead screw, a rectangular block, a push plate, a gear, and a rack. Two rectangular slots are opened opposite each other on the processing table, and the two rectangular slots are arranged opposite each other on the left and right sides of the forging table. The opening end of the waste collection box is engaged with the rectangular slots. The two lead screws are arranged opposite each other on the lower side of the processing table, and the lead screws are located directly below the rectangular slots. The rectangular block is threaded on the lead screws, and the rectangular block is movably engaged with the rectangular slots. The upper end of the rectangular block passes through the rectangular slots and is fixedly connected to the push plate. The front and rear sides of the push plate are both arc-shaped structures, and the end of the push plate away from the rectangular block is engaged with the top of the processing table.

[0010] The two racks are fixed to both sides of the fixed arm by connecting rods. Several support plates are arranged opposite each other at the bottom of the processing table. The lead screw is rotatably arranged between two adjacent support plates. The rear end of the lead screw is fixedly connected to the gear by a rotating rod. The gear meshes with the rack.

[0011] The front surface of the processing table is provided with a T-shaped groove, and a screw is provided in the T-shaped groove. Two T-shaped blocks are threaded on the screw. The T-shaped blocks are movably engaged with the T-shaped groove, and the thread directions of the central threaded holes of the two T-shaped blocks are opposite. A front baffle is fixed to the outer side of the T-shaped block by a connecting rod. The front baffle is inclined and cooperates with the slag discharge trough on the front side. A knob is connected to one end of the screw.

[0012] Beneficial effects

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention facilitates the placement of the steel structure to be forged on the forging table. Combined with the reciprocating motion of the lifting plate driven by the forging cylinder, which in turn drives the reciprocating motion of the forging hammer, the steel structure placed on the forging table is hammered and forged. During the up-and-down movement of the lifting plate, the air blowing component blows air onto the forging table, dislodging the waste slag falling from the forging table onto the processing table. A reciprocating cleaning component then pushes the waste slag falling from the surface of the processing table to the slag discharge trough, where it falls into the waste slag collection box below. This eliminates the need for manual cleaning, saving manpower and effectively improving the efficiency of waste slag removal. It solves the problem of existing forging equipment where waste slag falls from the hammered steel structure surface during forging, requiring manual cleaning, increasing the workload of workers, and resulting in low cleaning efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 for Figure 1 A structural diagram from another perspective;

[0017] Figure 3 This is a structural diagram of the present invention in use;

[0018] Figure 4 for Figure 3 Top view;

[0019] Figure 5 for Figure 4 Schematic diagram of the structure of section AA;

[0020] Figure 6 for Figure 5 Schematic diagram of the structure of the mid-section BB;

[0021] Figure 7 for Figure 5 Schematic diagram of the structure of the mid-section CC;

[0022] Figure 8 for Figure 6 Enlarged structural diagram at point D;

[0023] Figure 9 for Figure 3 A structural diagram from another perspective;

[0024] Figure 10 for Figure 9 Enlarged structural diagram at point E;

[0025] Figure 11 This is a schematic diagram of the processing table in this utility model.

[0026] The markings in the attached diagram are as follows: 1. Processing table; 2. Fixing frame; 3. Forging table; 4. Forging cylinder; 5. Lifting plate; 6. Forging hammer; 7. Cylinder; 8. Piston plate; 9. Fixing arm; 10. Inlet pipe; 11. Outlet pipe; 12. Diverter pipe; 13. Rear baffle; 14. Air blowing hood; 15. Rectangular groove; 16. Lead screw; 17. Rectangular block; 18. Push plate; 19. Gear; 20. Rack; 21. Slag discharge trough; 22. Waste slag collection box; 23. T-shaped groove; 24. T-shaped block; 25. Front baffle. Detailed Implementation

[0027] This specific embodiment is a forging device for steel structure processing, such as... Figures 1-11 As shown, the forging device for steel structure processing includes a processing table 1, a fixed frame 2 fixed on the processing table 1, a forging table 3 set at the center of the top of the processing table 1, a forging cylinder 4 installed on the top of the fixed frame 2, the telescopic end of the forging cylinder 4 passing through the fixed frame 2 and connected to a lifting plate 5, a forging hammer 6 fixed at the bottom of the lifting plate 5 and cooperating with the forging table 3, a fixed arm 9 fixed on the rear side of the top of the lifting plate 5, an air blowing component set on the lower side of the fixed arm 9, two slag discharge troughs 21 opposite each other on the top of the processing table 1, the two slag discharge troughs 21 opposite each other set on the front and rear sides of the forging table 3, a waste slag collection box 22 set on the lower side of the processing table 1, the opening end of the waste slag collection box 22 cooperating with the slag discharge troughs 21, and reciprocating cleaning components set on both the left and right sides of the forging table 3.

[0028] The forging table 3 facilitates the placement of the steel structure to be forged. Combined with the reciprocating motion of the lifting plate 5 driven by the forging cylinder 4, the forging hammer 6 is driven to reciprocate motion, thus hammering and forging the steel structure placed on the forging table 3. During the up-and-down movement of the lifting plate 5, the air blowing component blows air onto the forging table 3, blowing the waste slag falling from the forging table 3 onto the processing table 1. Combined with the reciprocating cleaning component, the waste slag falling from the surface of the processing table 1 is pushed to the position of the slag discharge trough 21. After falling into the waste slag collection box 22 below through the slag discharge trough 21, no manual cleaning is required, saving manpower and effectively improving the efficiency of waste slag cleaning.

[0029] The air blowing assembly includes a cylinder 7, a piston plate 8, an air inlet pipe 10, an air outlet pipe 11, a split pipe 12, and an air blowing hood 14. A circular hole is penetrating the rear side of the surface of the processing table 1. The cylinder 7 is set inside the circular hole. The piston plate 8 is movably set inside the cylinder 7, and the lower end of the fixed arm 9 is fixedly connected to the top of the piston plate 8. The air inlet pipe 10 and the air outlet pipe 11 are respectively connected to the lower sides of the front and rear surfaces of the cylinder 7, and a one-way valve is provided on both the air inlet pipe 10 and the air outlet pipe 11.

[0030] A rear baffle 13 is fixed on the rear side of the top of the processing table 1, which cooperates with the slag discharge trough 21 on the rear side to effectively limit and shield the forging table 3 in the later stage, so as to prevent the waste slag from splashing backward during the forging hammering of the steel structure billet. The end of the air outlet pipe 11 away from the cylinder 7 passes through the processing table 1 and the rear baffle 13. Both of the two diversion pipes 12 are connected to the air outlet pipe 11, and the end of the diversion pipe 12 away from the air outlet pipe 11 passes through the rear baffle 13. Several air blowing hoods 14 are respectively installed at the air outlet of the air outlet pipe 11 and the air outlet of the diversion pipe 12.

[0031] The reciprocating cleaning assembly includes a lead screw 16, a rectangular block 17, a push plate 18, a gear 19, and a rack 20. Two rectangular slots 15 are opened opposite each other on the processing table 1. The two rectangular slots 15 are arranged opposite each other on the left and right sides of the forging table 3. The opening end of the waste collection box 22 is engaged with the rectangular slot 15. The two lead screws 16 are arranged opposite each other on the lower side of the processing table 1, and the lead screws 16 are located directly below the rectangular slots 15. The rectangular block 17 is threaded on the lead screw 16, and the rectangular block 17 is movablely engaged with the rectangular slot 15. The rectangular slot 15 effectively limits and guides the rectangular block 17, ensuring the stability of the rectangular block 17 during the reciprocating motion. The upper end of the rectangular block 17 passes through the rectangular slot 15 and is fixedly connected to the push plate 18. The front and rear sides of the push plate 18 are arc-shaped structures, and the end of the push plate 18 away from the rectangular block 17 is engaged with the top of the processing table 1.

[0032] Two racks 20 are fixed to the two sides of the fixed arm 9 by connecting rods. Several support plates are arranged opposite each other at the bottom of the processing table 1. The lead screw 16 is rotatably arranged between two adjacent support plates. The rear end of the lead screw 16 is fixedly connected to the gear 19 by a rotating rod. The gear 19 meshes with the rack 20.

[0033] A T-slot 23 is provided on the front surface of the processing table 1. A screw is installed in the T-slot 23, and two T-blocks 24 are threaded on the screw. The T-blocks 24 are movably engaged with the T-slot 23, which effectively limits the movement of the T-blocks 24 and ensures the stability of the movement of the T-blocks 24. The threads of the central threaded holes of the two T-blocks 24 are opposite in direction. A front baffle 25 is fixed to the outer side of the T-block 24 by a connecting rod. The front baffle 25 is inclined and cooperates with the slag discharge trough 21 on the front side. A knob is connected to one end of the screw.

[0034] Example:

[0035] In use, the metal billet of the steel structure is first placed on the forging table 3, and the knob is adjusted to drive the screw to rotate. With the threaded engagement between the T-block 24 and the screw, combined with the sliding engagement between the T-block 24 and the T-slot 23, the two T-blocks 24 are driven to move closer to each other until the front baffles 25 on both sides abut against each other, forming a shielding structure on the front side of the forging table 3.

[0036] Then, the forging cylinder 4 is started, which pushes the lifting plate 5 to move up and down, which in turn drives the forging hammer 6 to move up and down synchronously, forging and hammering the metal billet on the forging table 3.

[0037] When the lifting plate 5 moves downward, it is combined with the fixed arm 9, which drives the piston plate 8 to press downward along the inner cavity of the cylinder 7. Combined with the one-way valve on the air inlet pipe 10 and the air outlet pipe 11, the air inside the cylinder 7 is squeezed into the air outlet pipe 11. Under the action of the diversion pipe 12, the air entering the air outlet pipe 11 is finally blown towards the forging table 3 through multiple air blowing hoods 14, blowing the waste slag that fell on the forging table 3 onto the processing table 1.

[0038] The front baffle 25 effectively limits the forward-blown waste residue, preventing it from being blown out of the processing table 1 and falling to the ground.

[0039] During the downward movement of the fixed arm 9, the connecting rod drives the racks 20 on both sides to move downward synchronously. Under the meshing action of the racks 20 and gears 19, the rotating rod drives the lead screws 16 on both sides to rotate synchronously. Combined with the threaded engagement of the rectangular block 17 and the lead screw 16, and the movable engagement of the rectangular block 17 and the rectangular groove 15, the push plate 18 moves forward, pushing the waste residue that falls onto the processing table 1 forward until the waste residue is pushed to the front slag discharge trough 21, and then falls into the waste residue collection box 22 on the lower side for unified collection.

[0040] Some of the waste residue can fall down through the rectangular trough 15 into the waste residue collection box 22 on the lower side;

[0041] When the lifting plate 5 moves upward, it is combined with the fixed arm 9, which drives the piston plate 8 to move upward along the inner cavity of the cylinder 7, forming a suction structure. The one-way valve on the air inlet pipe 10 opens and the one-way valve on the air outlet pipe 11 closes, allowing external air to enter the cylinder 7 through the air inlet pipe 10.

[0042] During the upward movement of the fixed arm 9 following the lifting plate 5, the connecting rod drives the racks 20 on both sides to move upward synchronously. Under the meshing action of the racks 20 and the gears 19, the lead screws 16 on both sides rotate synchronously, thereby driving the rectangular block 17 and the push plate 18 to move backward along the direction of the rectangular groove 15, pushing the waste residue remaining on the processing table 1 to the rear slag discharge groove 21, and then falling into the waste residue collection box 22 on the lower side for unified collection.

[0043] Finally, the waste collection box 22 is pulled out from under the processing table 1, and the waste collected inside is processed uniformly.

[0044] Compared with the prior art, this utility model uses a forging cylinder 4 to drive the forging hammer 6 to move up and down reciprocally. When forging and hammering the steel structure billet, it drives the operation of the air blowing component and the reciprocating cleaning component, so as to clean and collect the waste slag that falls off during the forging process. There is no need to set up an external drive mechanism or for workers to clean it manually, which saves manpower. It solves the problem that in the prior art, when forging equipment is forging, waste slag falls off the surface of the steel structure being hammered. The waste slag that falls onto the forging equipment is usually cleaned manually, which increases the workload of workers and has low cleaning efficiency.

[0045] It should be further noted that the installation structure, connection method or setting method of each component in this utility model are all common mechanical methods. As long as they can achieve their beneficial effects, they can be implemented. At the same time, the forging cylinder 4 in this utility model is purchased from the market. Those skilled in the art can install and use it according to the requirements.

[0046] All technical features in this embodiment can be freely combined according to actual needs.

[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A forging apparatus for steel structure processing, comprising a processing table (1), characterized in that, A fixed frame (2) is fixed on the processing table (1). A forging table (3) is set at the center of the top of the processing table (1). A forging cylinder (4) is installed on the top of the fixed frame (2). The telescopic end of the forging cylinder (4) passes through the fixed frame (2) and is connected to a lifting plate (5). A forging hammer (6) is fixed at the bottom of the lifting plate (5) and cooperates with the forging table (3). A fixed arm (9) is fixed on the rear side of the top of the lifting plate (5). An air blowing component is set on the lower side of the fixed arm (9). Two slag discharge grooves (21) are opened opposite each other on the top of the processing table (1). The two slag discharge grooves (21) are arranged opposite each other on the front and rear sides of the forging table (3). A waste slag collection box (22) is set on the lower side of the processing table (1). The opening end of the waste slag collection box (22) cooperates with the slag discharge groove (21). Reciprocating cleaning components are set on both the left and right sides of the forging table (3).

2. The forging apparatus for steel structure processing according to claim 1, characterized in that, The air blowing assembly includes a cylinder (7), a piston plate (8), an air inlet pipe (10), an air outlet pipe (11), a diverter pipe (12), and an air blowing hood (14). A circular hole is penetrating the rear side of the surface of the processing table (1). The cylinder (7) is disposed inside the circular hole. The piston plate (8) is movably disposed inside the cylinder (7). The lower end of the fixed arm (9) is fixedly connected to the top of the piston plate (8). The air inlet pipe (10) and the air outlet pipe (11) are respectively connected to the lower sides of the front and rear surfaces of the cylinder (7). A one-way valve is provided on both the air inlet pipe (10) and the air outlet pipe (11).

3. The forging apparatus for steel structure processing according to claim 2, characterized in that, The processing table (1) is fixed with a rear baffle (13) on the top rear side, which cooperates with the slag discharge trough (21) on the rear side. The end of the air outlet pipe (11) away from the cylinder (7) passes through the processing table (1) and the rear baffle (13). Both of the two diversion pipes (12) are connected to the air outlet pipe (11), and the end of the diversion pipe (12) away from the air outlet pipe (11) passes through the rear baffle (13). Several air blowing hoods (14) are respectively installed at the air outlet of the air outlet pipe (11) and the air outlet of the diversion pipe (12).

4. The forging apparatus for steel structure processing according to claim 3, characterized in that, The reciprocating cleaning assembly includes a lead screw (16), a rectangular block (17), a push plate (18), a gear (19), and a rack (20). Two rectangular slots (15) are opened opposite each other on the processing table (1). The two rectangular slots (15) are arranged opposite each other on the left and right sides of the forging table (3). The opening end of the waste collection box (22) is engaged with the rectangular slots (15). The two lead screws (16) are arranged opposite each other on the lower side of the processing table (1), and the lead screws (16) are located directly below the rectangular slots (15). The rectangular block (17) is threaded on the lead screw (16), and the rectangular block (17) is movably engaged with the rectangular slots (15). The upper end of the rectangular block (17) passes through the rectangular slots (15) and is fixedly connected with the push plate (18). The front and rear sides of the push plate (18) are arc-shaped structures, and the end of the push plate (18) away from the rectangular block (17) is engaged with the top of the processing table (1).

5. A forging apparatus for steel structure processing according to claim 4, characterized in that, The two racks (20) are fixed to the two sides of the fixed arm (9) by connecting rods respectively. Several support plates are arranged opposite each other at the bottom of the processing table (1). The lead screw (16) is rotatably arranged between two adjacent support plates. The rear end of the lead screw (16) is fixedly connected to the gear (19) by a rotating rod. The gear (19) meshes with the rack (20).

6. A forging apparatus for steel structure processing according to claim 5, characterized in that, The front surface of the processing table (1) is provided with a T-shaped groove (23), and a screw is provided in the T-shaped groove (23). Two T-shaped blocks (24) are threaded on the screw. The T-shaped blocks (24) are movably engaged with the T-shaped groove (23), and the thread directions of the central threaded holes of the two T-shaped blocks (24) are opposite. A front baffle (25) is fixed to the outer side of the T-shaped block (24) by a connecting rod. The front baffle (25) is inclined and cooperates with the slag discharge trough (21) on the front side. A knob is connected to one end of the screw.

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