A steel structure processing and bending machine

Abstract

This utility model discloses a steel structure processing and bending machine, including a protective base and a bending front end device. A left and right limiting assembly is fixedly connected to one side of the protective base, and a disassembly and assembly facilitator is fixedly connected to one side of the bending front end device. The left and right limiting assembly includes a motor and a lead screw fixedly connected to one side of the protective base, with a limiting slider slidably connected to one side of the lead screw. The disassembly and assembly facilitator includes a fixed base fixedly connected to one side of the bending front end device, a connecting column slidably connected to one side of the fixed base, a sliding column fixedly connected to one side of the connecting column, a baffle fixedly connected to one side of the sliding column, a spring slidably connected to one side of the baffle, and a blocking block fixedly connected to one side of the spring. This utility model, through the setting of the left and right limiting assembly, achieves the function of limiting the steel plate, facilitating workers to quickly place the steel plate and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of bending machine technology, specifically a bending machine for processing steel structures. Background Technology

[0002] In steel structure processing, bending machines are key pieces of equipment used to bend metal sheets or profiles into specific angles, and are widely used in construction, bridges, shipbuilding, and machinery manufacturing. Traditional bending machines are mostly hydraulically or mechanically driven, applying pressure to the steel through a die to achieve plastic deformation.

[0003] Patent document CN217412003U discloses a steel structure bending machine, including a base plate. Support rods are provided at both ends of the top of the base plate, and a support plate is connected to the top of each support rod. A hydraulic telescopic rod and a hydraulic tank are connected to each other at the top of the base plate. A bending block is connected to the movable end of the hydraulic telescopic rod. A through hole adapted to the bending block is provided in the center of the support plate. Screws are provided on both sides of the top of the support plate. A sleeve is fitted on the top of each screw, and a washer is fitted on the bottom. Baffles are provided at both ends of the support plate. A telescopic rod is provided inside the baffle, and a spring is wound around the telescopic rod. A clamping plate is connected to the movable end of the telescopic rod. A pull rod is provided on the outer wall of the clamping plate, and the pull rod passes through the baffle. This invention is applicable to steel plates of different thicknesses and can maintain the steel plate in a stable state during bending. The overall structure is simple and easy to use.

[0004] However, the steel structure bending machine is not convenient for limiting the left and right sides of the steel plate during use, and it is not convenient for workers to quickly place the steel plate, which reduces work efficiency. Utility Model Content

[0005] The main purpose of this utility model is to provide a steel structure processing and bending machine, which can effectively solve the problem in the background technology that the steel structure processing and bending machine is not convenient for limiting the left and right sides of the steel plate during use, and it is not convenient for workers to quickly place the steel plate, thus reducing work efficiency.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A steel structure bending machine includes a protective base and a bending front end device. A left and right limiting assembly is fixedly connected to one side of the protective base, and a disassembly / removal assembly is fixedly connected to one side of the bending front end device. The left and right limiting assembly includes a motor fixedly connected to one side of the protective base, a lead screw fixedly connected to one side of the motor, and a limiting slider slidably connected to one side of the lead screw. The disassembly / removal assembly includes a fixed base fixedly connected to one side of the bending front end device, a connecting column slidably connected to one side of the fixed base, a sliding column fixedly connected to one side of the connecting column, a baffle fixedly connected to one side of the sliding column, a spring slidably connected to one side of the baffle, and a blocking block fixedly connected to one side of the spring.

[0008] Furthermore, a pulley is fixedly connected to one side of the lead screw, a belt is slidably connected to one side of the pulley, and a second pulley is slidably connected to one side of the belt.

[0009] Furthermore, a buffer limit pin housing is threadedly connected to one side of the limiting slider, a buffer bead is slidably connected to one side of the buffer limit pin housing, and a spring is slidably connected to one side of the buffer bead; a machine tool is fixedly connected to one side of the protective seat.

[0010] Furthermore, a connecting frame is fixedly connected to one side of the machine tool, a connecting rod is fixedly connected to one side of the connecting frame, a rotating shaft is slidably connected to one side of the connecting rod, and a bending plate is rotatably connected to one side of the rotating shaft.

[0011] Furthermore, a groove is provided on one side of the machine tool, and a connecting block is fixedly connected to one side of the groove.

[0012] Furthermore, a fixing plate is fixedly connected to one side of the lead screw; a connecting cylinder is fixedly connected to one side of the bending front end device, a power rod is fixedly connected to one side of the connecting cylinder, and a gear is engaged on one side of the power rod.

[0013] Furthermore, a bending tool is slidably connected to one side of the fixing base; a pull ring is slidably connected to one side of the connecting column; and a convenient shell is slidably connected to one side of the obstructing block.

[0014] Furthermore, a power plate is fixedly connected to the rotating shaft, and a cylinder is fixedly connected to the power plate; an adjustment frame is fixedly connected to one side of the connecting rod, and an angle adjustment screw is threaded onto the adjustment frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The left and right limiting components of this utility model, when in use, the motor is started and rotated, causing pulley one to rotate in the forward direction. The rotation of pulley one causes the belt to move, which in turn causes pulley two to rotate. The motor and belt, in turn, cause pulley one and pulley two to rotate, which in turn causes two lead screws to rotate. The rotation of the two lead screws causes two limiting sliders slidably connected to one side of the lead screws to move in the opposite direction. The left and right sliders move towards the center, and the limiting sliders continue to move until they clamp the left and right edges of the steel plate, thus achieving the left and right limiting of the steel plate. This helps workers to quickly place the steel plate and improves work efficiency.

[0017] 2. This utility model, through the design of easily detachable components, allows for easy disassembly. When disassembly is required, pulling the pull rings on the connecting columns slidably connected to both sides of the fixed base outward causes the sliding column fixed to one side of the connecting column to experience an outward pulling force. This outward pulling force on the sliding column, in turn, causes the obstructing block fixed to one side of the sliding column to experience an outward pulling force. This outward pulling force on the obstructing block, in turn, causes the spring fixed to one side of the obstructing block to experience an outward pressure, which in turn compresses the spring. This compression causes the obstructing block to move outward, thereby disengaging it from the bending tool, thus completing the tool disassembly. When installation is required, releasing the pull ring at this time causes the compressed spring to automatically return to its original position. This automatic return of the compressed spring pushes the obstruction block, which is fixedly connected to the spring, inward. The obstruction block then slides into the groove on one side of the bending tool, thus securing the bending tool and completing its installation. This facilitates replacement when the tool is damaged, significantly reducing tool replacement time and improving work efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the left and right limiting components of this utility model;

[0021] Figure 4 This is a schematic diagram of the easy-to-assemble and disassemble component structure of this utility model.

[0022] In the diagram: 1. Protective seat; 2. Bending front end device; 3. Left and right limit components; 301. Motor; 302. Lead screw; 303. Limiting slider; 4. Easy-to-disassemble component; 401. Fixed seat; 402. Connecting column; 403. Sliding column; 404. Baffle; 405. Spring 1; 406. Obstruction block; 5. Pulley 1; 6. Belt; 7. Pulley 2; 8. Buffer limit pin housing; 9. Buffer ball; 10. Machine tool; 11. Groove; 12. Connecting frame; 13. Connecting rod; 14. Rotary shaft; 15. Bending plate; 16. Connecting block; 18. Fixed plate; 19. Connecting cylinder; 20. Power rod; 21. Gear; 22. Bending cutter; 23. Pull ring; 24. Convenience housing; 25. Power plate; 26. Cylinder; 27. Adjusting frame; 28. Angle adjusting screw; 29. ​​Spring 2. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1 - Figure 4 As shown, this utility model provides a technical solution: a steel structure processing bending machine, including a protective seat 1 and a bending front end device 2. A left and right limiting component 3 is fixedly connected to one side of the protective seat 1, and a disassembly and assembly component 4 is fixedly connected to one side of the bending front end device 2. The left and right limiting component 3 includes a motor 301 fixedly connected to one side of the protective seat 1, a lead screw 302 fixedly connected to one side of the motor 301, and a limiting slider 303 slidably connected to one side of the lead screw 302. The disassembly and assembly component 4 includes a fixed seat 401 fixedly connected to one side of the bending front end device 2, a connecting column 402 slidably connected to one side of the fixed seat 401, a sliding column 403 fixedly connected to one side of the connecting column 402, a baffle 404 fixedly connected to one side of the sliding column 403, a spring 405 slidably connected to one side of the baffle 404, and an obstruction block 406 fixedly connected to one side of the spring 405.

[0025] like Figure 2 As shown, a pulley 5 is fixedly connected to one side of the lead screw 302, a belt 6 is slidably connected to one side of the pulley 5, and a pulley 7 is slidably connected to one side of the belt 6.

[0026] The lead screw 302 drives the limit slider 303 to move, the pulley 5 drives the belt 6 to slide, the belt 6 drives the pulley 7 to rotate, and the pulley 7 drives the lead screw 302 to rotate.

[0027] like Figure 3 As shown, a buffer limit pin housing 8 is threadedly connected to one side of the limit slider 303, a buffer bead 9 is slidably connected to one side of the buffer limit pin housing 8, and a spring 29 is slidably connected to one side of the buffer bead 9; a machine tool 10 is fixedly connected to one side of the protective seat 1.

[0028] The limit slider 303 serves to limit the left and right movement of the steel plate. The buffer limit pin shell 8 serves to slide and connect the buffer bead 9. The buffer bead 9 serves to buffer the steel plate in case of accidental impact. The spring 29 serves to reset the buffer bead 9 after being impacted. The protective seat 1 serves to protect the motor 301. The machine tool 10 serves to place the steel plate.

[0029] like Figure 2 As shown, a connecting frame 12 is fixedly connected to one side of the machine tool 10, a connecting rod 13 is fixedly connected to one side of the connecting frame 12, a rotating shaft 14 is slidably connected to one side of the connecting rod 13, and a bending plate 15 is rotatably connected to one side of the rotating shaft 14.

[0030] The connecting frame 12 serves to fix the machine tool 10, the connecting rod 13 serves to support the connecting frame 12, the rotating shaft 14 serves to drive the bending plate 15 to rotate, and the bending plate 15 serves to bend the steel plate.

[0031] like Figure 2 As shown, a groove 11 is provided on one side of the machine tool 10, and a connecting block 16 is fixedly connected to one side of the groove 11.

[0032] The groove 11 serves to limit the movement of the limit slider 303, and the connecting block 16 serves to connect the lead screw 302.

[0033] like Figure 2 As shown, a fixing plate 18 is fixedly connected to one side of the lead screw 302; a connecting cylinder 19 is fixedly connected to one side of the bending front end device 2, a power rod 20 is fixedly connected to one side of the connecting cylinder 19, and a gear 21 is engaged on one side of the power rod 20; a bending cutter 22 is slidably connected to one side of the fixing seat 401; a pull ring 23 is slidably connected to one side of the connecting column 402, and a convenient shell 24 is slidably connected to one side of the obstruction block 406; a power plate 25 is fixedly connected to the rotating shaft 14, a cylinder 26 is fixedly connected to the power plate 25, an adjusting frame 27 is fixedly connected to one side of the connecting rod 13, and an angle adjusting screw 28 is threadedly connected to the adjusting frame 27.

[0034] Working principle: When in use, the motor 301 is started and rotated, which drives the pulley 5 to rotate in the forward direction. The rotation of the pulley 5 by the motor 301 causes the belt 6 to move. The movement of the belt 6 causes the pulley 7 to rotate. The rotation of the pulleys 5 and 7 by the motor 301 and the belt 6 causes the two lead screws 302 to rotate. The rotation of the two lead screws 302 causes the two limit sliders 303 slidably connected to one side of the lead screws 302 to move in the opposite direction. The left and right limit sliders 303 move towards the middle. The limit sliders 303 continue to move until they clamp the left and right edges of the steel plate.

[0035] When disassembly is required, by pulling the pull ring 23 on the connecting post 402 that is slidably connected to both sides of the fixed base 401 outward, the sliding post 403 fixed to one side of the connecting post 402 is subjected to an outward pulling force. The outward pulling force of the sliding post 403 fixed to one side of the connecting post 402 causes the obstructing block 406 fixed to one side of the sliding post 403 to be subjected to an outward pulling force. The outward pulling force of the obstructing block 406 fixed to one side of the obstructing block 406 causes the spring 405 fixed to one side of the obstructing block 406 to be subjected to an outward pressure, thereby compressing the spring 405. The compression of the spring 405 causes the obstructing block 406 to move outward and disengage from the bending cutter 22, thus completing the disassembly of the cutter. When installation is required, the compressed spring 405 is automatically reset by releasing the pull ring 23. The automatic reset of the compressed spring 405 pushes the obstruction block 406, which is fixedly connected to the spring 405, inward. The obstruction block 406 slides into the groove 11 on one side of the bending cutter 22, thereby fixing the bending cutter 22 and completing the installation of the bending cutter 22.

[0036] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bending machine for processing steel structures, comprising a protective seat (1) and a bending front end device (2), characterized by the fact that: The protective base (1) is fixedly connected to a left and right limiting component (3) on one side, and the bending front end device (2) is fixedly connected to a component (4) that is easy to disassemble and assemble on one side. The left and right limiting components (3) include a motor (301) fixedly connected to one side of the protective seat (1), a lead screw (302) fixedly connected to one side of the motor (301), and a limiting slider (303) slidably connected to one side of the lead screw (302). The easy-to-assemble and disassemble component (4) includes a fixed base (401) fixedly connected to one side of the bending front end device (2), a connecting column (402) slidably connected to one side of the fixed base (401), a sliding column (403) fixedly connected to one side of the connecting column (402), a baffle (404) fixedly connected to one side of the sliding column (403), a spring (405) slidably connected to one side of the baffle (404), and an obstruction block (406) fixedly connected to one side of the spring (405).

2. The steel structure processing and bending machine according to claim 1, characterized in that: A pulley (5) is fixedly connected to one side of the lead screw (302), a belt (6) is slidably connected to one side of the pulley (5), and a pulley (7) is slidably connected to one side of the belt (6).

3. A steel structure processing and bending machine according to claim 1, characterized in that: The limiting slider (303) is threadedly connected to a buffer limiting pin shell (8) on one side, and a buffer bead (9) is slidably connected to one side of the buffer limiting pin shell (8), and a spring (29) is slidably connected to one side of the buffer bead (9); the protective seat (1) is fixedly connected to a machine tool (10) on one side.

4. A steel structure processing and bending machine according to claim 3, characterized in that: A connecting frame (12) is fixedly connected to one side of the machine tool (10), a connecting rod (13) is fixedly connected to one side of the connecting frame (12), a rotating shaft (14) is slidably connected to one side of the connecting rod (13), and a bending plate (15) is rotatably connected to one side of the rotating shaft (14).

5. A steel structure processing and bending machine according to claim 3, characterized in that: A groove (11) is provided on one side of the machine tool (10), and a connecting block (16) is fixedly connected to one side of the groove (11).

6. A steel structure processing and bending machine according to claim 5, characterized in that: A fixing plate (18) is fixedly connected to one side of the lead screw (302); a connecting cylinder (19) is fixedly connected to one side of the bending front end device (2), a power rod (20) is fixedly connected to one side of the connecting cylinder (19), and a gear (21) is engaged on one side of the power rod (20).

7. A steel structure processing and bending machine according to claim 1, characterized in that: A bending tool (22) is slidably connected to one side of the fixed base (401); a pull ring (23) is slidably connected to one side of the connecting column (402); and a convenient shell (24) is slidably connected to one side of the obstruction block (406).

8. A steel structure processing and bending machine according to claim 4, characterized in that: A power plate (25) is fixedly connected to the rotating shaft (14), a cylinder (26) is fixedly connected to the power plate (25), an adjustment frame (27) is fixedly connected to one side of the connecting rod (13), and an angle adjustment screw (28) is threaded onto the adjustment frame (27).

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