Steel structure processing device for building construction

Abstract

The application discloses a steel structure processing device for building construction and relates to the technical field of steel processing. The steel structure processing device comprises a machine base, a steel plate guide table is fixedly installed at one end of the machine base, a bending groove is arranged in the middle of the steel plate guide table, a moving seat is slidably arranged on the machine base and corresponds to the bending groove, an extrusion block is arranged on one side of the moving seat close to the bending groove, and a folding pressing plate is rotatably installed on the two sides of the moving seat. The steel plate middle part is extruded into the bending groove by the extrusion block, the steel plate is folded in opposite directions, a V-shaped structure is formed, then the extrusion block retreats from the steel plate structure, the two folding pressing plates are rotated and close to each other, the two ends of the V-shaped steel plate are extruded, the U-shaped steel structure is continuously folded, the structure requirement of building construction is met, then the folding pressing plates leave the structure, the steel structure can fall and slide out of the discharging groove, and the discharging is completed, so that the quick processing of the long U-shaped steel structure is completed, and the processing efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel processing, in particular to a steel structure processing device for building construction. BACKGROUND

[0002] Steel structure is a structure composed of steel material, and is one of the main building structure types. In building construction, a large amount of steel structure is used. In some scenarios, unique steel structures need to be used because they are not standard structures commonly used. Therefore, secondary processing is required during building construction, such as a U-shaped bending steel structure. In particular, the U-shaped structure with a long overall length needs to be bent manually one by one, resulting in low processing precision and low processing efficiency. SUMMARY

[0003] The purpose of the present application is to provide a steel structure processing device for building construction to solve the above problems in the prior art.

[0004] In order to achieve the above purpose, the present application provides the following technical scheme: a steel structure processing device for building construction, comprising a machine base, a steel plate guide table is fixedly installed at one end of the machine base, a bending groove is arranged in the middle of the steel plate guide table, a moving seat is slidably arranged on the machine base corresponding to the bending groove, a pressing block is arranged on one side of the moving seat close to the bending groove, in use, the steel plate is fed along the steel plate guide table so that the middle part of the steel plate is aligned with the bending groove, then the moving seat is driven to move, the pressing block extrudes the middle part of the steel plate into the bending groove, the steel plate is bent in opposite directions to form a V-shaped structure, two folding pressure plates are rotatably installed on both sides of the moving seat, then the pressing block retreats from the steel plate structure, and at the same time, the two folding pressure plates are rotated towards each other to extrude the two ends of the V-shaped steel plate, so that it continues to fold inward until it becomes a U-shaped steel structure, thereby meeting the structural requirements of building construction, completing the cutting, and thus completing the rapid processing of the long U-shaped steel structure, greatly improving the processing efficiency.

[0005] Preferably, a fixed seat is fixedly installed on the machine base, a connecting rod is arranged between the folding pressure plate and the fixed seat, a movable hinge seat is slidably installed on the folding pressure plate, one end of the connecting rod is rotatably connected with the fixed seat, and the other end is rotatably connected with the movable hinge seat, thereby controlling the movement of the moving seat to drive the opening and closing rotation of the folding pressure plate, that is, when the pressing block is driven to extrude the steel plate forward, the folding pressure plate is turned backward to open, thereby not affecting the bending of the steel plate, and when the pressing block moves backward to leave the steel plate, the two folding pressure plates are turned forward to close, thereby aligning with the two ends of the opening of the V-shaped structure to extrude them inward until the U-shaped steel structure shown in the figure is formed, thereby facilitating the processing control of the device.

[0006] Preferably, a multi-stage hydraulic cylinder is fixedly installed in the inner part of the fixed seat, and the movable end of the multi-stage hydraulic cylinder is fixedly connected with the moving seat, thereby facilitating the moving driving of the moving seat.

[0007] Preferably, a discharging groove is formed on the machine base at a position corresponding to the bending groove, the shape of the discharging groove is the same as that of the formed U-shaped steel structure, the formed steel structure falls from the discharging groove, and a discharging hopper is installed below the discharging groove.

[0008] Preferably, one side of the steel plate guide table supporting the steel plate is an inclined surface, steel plate limiting blocks and a feeding guide groove are arranged at the two ends of the steel plate guide table respectively, the steel plate is fed from the feeding guide groove, slides closely to the steel plate guide table, and stops moving after contacting the steel plate limiting blocks, thereby enabling the steel plate to be closely attached to the steel plate guide table and wait for extrusion processing.

[0009] Preferably, the machine base is inclined, and the end of the machine base close to the bending groove is lower than the other end, thereby facilitating the close attachment of the steel plate to the steel plate guide table when the steel plate is fed.

[0010] Preferably, indentation plates are installed at the two ends of the extrusion block, and extrusion tool bits are arranged at the ends of the indentation plates, thereby enabling the indentation plates to extrude and cut marks on the bending part of the steel plate after the extrusion block extrudes the steel plate into the bending groove, thereby reducing the bending stress of the steel plate when the steel plate is completely bent into a U-shaped steel structure and facilitating the deformation of the bending area.

[0011] The folding pressing plate is connected with the moving seat through a rotating shaft, the rotating shaft is fixedly connected with the folding pressing plate, the rotating shaft is rotatably installed in the moving seat, the indentation plate is slidably installed in the extrusion block, a moving block is slidably installed in the moving seat, the moving block is fixedly connected with the indentation plate, the middle part of the rotating shaft is arranged as a gear part, a gear rack that is meshed with the gear part is fixedly installed on the moving block, thereby when the moving seat moves forward and the folding pressing plate swings backward, the rotation of the rotating shaft drives the moving block and the indentation plate to move forward, and marks are pressed on the steel plate, through the design, when the extrusion block initially contacts the steel plate, the indentation plate does not extend, and therefore the extrusion of the extrusion block on the steel plate is a complete plane, and when the steel plate enters the bending groove and is deformed, the indentation plate extends forward to extrude, thereby the middle non-bending part is kept flat.

[0012] In the above technical solution, the present application provides technical effects and advantages:

[0013] The present application extrudes the middle part of the steel plate into the bending groove by the extrusion block, enables the steel plate to be folded in opposite directions and form a V-shaped structure, then the extrusion block retreats from the steel plate structure, at the same time, the two folding pressing plates rotate and approach each other to extrude the two ends of the V-shaped steel plate, so that the V-shaped steel plate continues to fold inward and forms a U-shaped steel structure, thereby meeting the structural requirements of building construction, then the folding pressing plates leave the structure, and the steel structure can fall and slide out of the discharging groove, thereby completing the discharging and completing the rapid processing of the long U-shaped steel structure, and greatly improving the processing efficiency.

[0014] The present application is characterized in that when the mobile seat moves forward and the folding pressing plate swings backward, the rotation of the rotating shaft pushes the mobile block and the indentation plate to move forward, and the indentation is pressed on the steel plate, through the design, when the extrusion block initially contacts the steel plate, the indentation plate does not extend, so that the extrusion block extrudes the steel plate to be a complete plane, and when the steel plate enters the bending groove to be deformed, the indentation plate extends forward to extrude, thereby keeping the middle non-bending part flat. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows.

[0016] Figure 1 It is a schematic diagram of the loading state of the present application.

[0017] Figure 2 It is a schematic diagram of the bending state of the steel plate of the present application.

[0018] Figure 3 It is a schematic diagram of the folding and pressing flat state of the steel plate of the present application.

[0019] Figure 4 It is a schematic diagram of the structure of the indentation plate inside the punch head of the present application.

[0020] Figure 5 It is a side view of the machine seat of the present application.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, machine seat; 11, steel plate guide table; 12, bending groove; 13, fixed seat; 14, discharging groove; 15, discharging hopper; 16, steel plate limiting block; 17, feeding guide groove; 2, mobile seat; 21, extrusion block; 22, indentation plate; 23, mobile block; 3, folding pressing plate; 31, rotating shaft; 32, movable hinge seat; 4, connecting rod; 5, multi-stage hydraulic cylinder. DETAILED DESCRIPTION

[0023] Example 1

[0024] The present application provides a steel structure processing device for building construction as shown in Figures 1-3 The present application provides a steel structure processing device for building construction as shown in Figures 1 to 2As shown, in use, the steel plate is sent to the steel plate guide table 11, and the middle part is aligned with the bending groove 12. Then the moving seat 2 is driven to move, and the extrusion block 21 extrudes the middle part of the steel plate into the bending groove 12, so that the steel plate is folded to form a V-shaped structure. The two sides of the moving seat 2 are rotatably installed with the folding pressing plate 3. Then the extrusion block 21 retreats from the steel plate structure, and at the same time, the two folding pressing plates 3 rotate towards each other to extrude the two ends of the V-shaped steel plate, so that it continues to fold inward until it is deformed into a U-shaped steel structure as shown. Figure 3 As shown, the steel plate forms a U-shaped steel structure, and further meets the structural requirements of building construction, completes the cutting, and thus completes the rapid processing of the elongated U-shaped steel structure, greatly improving the processing efficiency.

[0025] Further, in the above technical solution, the fixed seat 13 is fixedly installed on the machine base 1, and the folding pressing plate 3 and the fixed seat 13 are provided with a connecting rod 4. The folding pressing plate 3 is slidably installed with a movable hinge seat 32. One end of the connecting rod 4 is rotatably connected with the fixed seat 13, and the other end is rotatably connected with the movable hinge seat 32. Further, by controlling the movement of the moving seat 2, the opening and closing rotation of the folding pressing plate 3 can be driven. That is, when the extrusion block 21 is driven to extrude the steel plate forward, the folding pressing plate 3 is turned backward to open, so as not to affect the bending of the steel plate. When the extrusion block 21 moves backward to leave the steel plate, the two folding pressing plates 3 turn inward to close, so as to extrude the two ends of the V-shaped structure opening, until the U-shaped steel structure as shown is formed. Figure 3 As shown, the U-shaped steel structure is further convenient for processing control of the device.

[0026] Further, in the above technical solution, a plurality of hydraulic cylinders 5 are fixedly installed in the fixed seat 13. The movable end of the multi-stage hydraulic cylinder 5 is fixedly connected with the moving seat 2, so as to conveniently drive the moving seat 2 to move.

[0027] Further, in the above technical solution, a discharging groove 14 is formed on the machine base 1 corresponding to the position of the bending groove 12. The shape of the discharging groove 14 is the same as that of the formed U-shaped steel structure, so as to conveniently discharge the formed steel structure from the discharging groove 14. A discharging hopper 15 is installed below the discharging groove 14.

[0028] Further, in the above technical solution, one side of the steel plate guide table 11 supporting the steel plate is an inclined surface. Steel plate limiting blocks 16 and a feeding guide groove 17 are respectively arranged at both ends of the steel plate guide table 11. The steel plate is fed from the feeding guide groove 17, closely slides into the steel plate guide table 11, and stops moving after contacting the steel plate limiting block 16, so as to make the steel plate closely wait for extrusion processing on the steel plate guide table 11.

[0029] Further, in the above technical solution, the machine base 1 is inclined, and the end of the machine base 1 close to the bending groove 12 is lower than the other end, so as to conveniently close the steel plate to the steel plate guide table 11 when feeding.

[0030] Embodiment 2

[0031] Based on the steel structure processing device for building construction in embodiment 1, the two ends of the extrusion block 21 are both provided with indentation plates 22, and the ends of the indentation plates 22 are provided with extrusion heads, so that after the steel plate is extruded into the bending groove 12 by the extrusion block 21, the indentation plates 22 extrude and cut the bending part of the steel plate, thereby reducing the bending stress when the steel plate is completely bent into a U-shaped steel structure, and facilitating the deformation of the bending area.

[0032] The folding pressing plate 3 is connected with the moving seat 2 through the rotating shaft 31, the rotating shaft 31 is fixedly connected with the folding pressing plate 3, the rotating shaft 31 is rotatably installed in the inside of the moving seat 2, the indentation plate 22 is slidably installed in the inside of the extrusion block 21, the moving block 23 is slidably installed in the inside of the moving seat 2, the moving block 23 is fixedly connected with the indentation plate 22, the middle part of the rotating shaft 31 is provided with a gear part, the moving block 23 is fixedly provided with a gear rack which is engaged with the gear part, so that when the moving seat 2 moves forward and the folding pressing plate 3 swings backward, the rotating shaft 31 drives the moving block 23 and the indentation plate 22 to move forward, thereby leaving marks on the steel plate, through this design, when the extrusion block 21 initially contacts the steel plate, the indentation plate 22 does not extend, so that the extrusion block 21 extrudes the steel plate into a complete plane, and when the steel plate enters the bending groove 12 and is deformed, the indentation plate 22 extends forward to extrude, thereby keeping the middle non-bending part flat.

[0033] Working principle: when in use, the steel plate is sent into along the steel plate guide table 11, so that the middle part of the steel plate is aligned with the bending groove 12, and by driving the moving seat 2 to move, the opening and closing rotation of the folding pressing plate 3 can be driven, that is, when the extrusion block 21 is driven to extrude the steel plate forward, the extrusion block 21 extrudes the middle part of the steel plate into the bending groove 12, so that the steel plate is bent to form a V-shaped structure, at the same time, the folding pressing plate 3 is turned over backward to open, which does not affect the bending of the steel plate, and when the extrusion block 21 moves backward and leaves the steel plate, the two folding pressing plates 3 turn inward to close, thereby aligning with the two ends of the opening of the V-shaped structure, and extruding the two ends inward to form a U-shaped steel structure, thereby meeting the structural requirements of building construction, and then the folding pressing plate 3 leaves the structure, the steel structure can fall and slide out of the discharging groove 14, and the discharging is completed, thereby completing the rapid processing of the long U-shaped steel structure, greatly improving the processing efficiency, at the same time, by providing the indentation plate 22 in the extrusion block 21, when the moving seat 2 moves forward and the folding pressing plate 3 swings backward, the rotating shaft 31 drives the moving block 23 and the indentation plate 22 to move forward, thereby leaving marks on the steel plate, through this design, when the extrusion block 21 initially contacts the steel plate, the indentation plate 22 does not extend, so that the extrusion block 21 extrudes the steel plate into a complete plane, and when the steel plate enters the bending groove 12 and is deformed, the indentation plate 22 extends forward to extrude, thereby keeping the middle non-bending part flat.

Claims

1. A steel structure processing device for building construction, comprising a machine base (1), characterized in that: A steel plate guide platform (11) is fixedly mounted on one end of the machine base (1), a bending groove (12) is provided in the middle of the steel plate guide platform (11), a movable base (2) is slidably provided in an area corresponding to the bending groove (12) on the machine base (1), an extrusion block (21) is provided on one side of the movable base (2) close to the bending groove (12), and folding pressure plates (3) are rotatably mounted on both sides of the movable base (2); A fixed seat (13) is fixedly mounted on the machine base (1), a connecting rod (4) is provided between the folding pressure plate (3) and the fixed seat (13), a movable hinge seat (32) is slidably mounted on the folding pressure plate (3), one end of the connecting rod (4) is rotatably connected to the fixed seat (13), and the other end is rotatably connected to the movable hinge seat (32); A multi-stage hydraulic cylinder (5) is fixedly installed inside the fixed seat (13), and the movable end of the multi-stage hydraulic cylinder (5) is fixedly connected to the movable seat (2); Both ends of the extrusion block (21) are provided with an indentation plate (22), and the end of the indentation plate (22) is provided with an extrusion cutter head; The folding pressure plate (3) is connected to the movable seat (2) via a rotating shaft (31), the rotating shaft (31) is fixedly connected to the folding pressure plate (3), the rotating shaft (31) is rotatably mounted inside the movable seat (2), the indentation plate (22) is slidably mounted inside the extrusion block (21), a movable block (23) is slidably mounted inside the movable seat (2), the movable block (23) is fixedly connected to the indentation plate (22), the middle portion of the rotating shaft (31) is set as a gear portion, and a rack meshing with the gear portion is fixedly mounted on the movable block (23).

2. A steel structure processing device for construction according to claim 1, characterized in that: A discharge trough (14) is provided on the machine base (1) at a position corresponding to the bending groove (12), and a discharge hopper (15) is installed below the discharge trough (14).

3. The steel structure processing device for construction according to claim 1, characterized in that: The steel plate guide platform (11) has an inclined surface on one side thereof supporting the steel plate, and both ends of the steel plate guide platform (11) are respectively provided with a steel plate limiting block (16) and an input guide groove (17).

4. A steel structure processing device for construction according to claim 3, characterized in that: The machine base (1) is arranged at an angle, and one end of the machine base (1) close to the bending groove (12) is lower than the other end.

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