Steel positioning and punching device for steel machining

Abstract

The utility model discloses a steel positioning and punching device for steel processing, which comprises a rack, the top of the rack is fixedly connected with a support frame, the support frame is provided with a transverse driving mechanism, and the bottom of the transverse driving mechanism is provided with a hydraulic rod. The electromagnet is powered off, the magnetism of the electromagnet disappears, the permanent magnet is attracted to the bottom of the electromagnet through magnetic force, a drill bit is located outside the splash-proof cover, and a worker can conveniently find a punching position, the electromagnet is powered on to generate magnetism, and the opposite faces of the electromagnet and the permanent magnet are the same in magnetic pole. And under the limiting effect and the gravity effect of the first limiting rod on the splash-proof cover, the bottom end of the splash-proof cover abuts against the top of the steel plate, and therefore the drilling mechanism is shaded, and metal chippings generated in the subsequent drilling process are prevented from splashing all around.

Description

Technical Field

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

[0002] Steel is a material with a certain shape, size and properties made from steel ingots, billets or steel through pressure processing. Most steel processing is done through pressure processing, which causes the steel to undergo plastic deformation. Steel processing often involves processes such as cutting and grinding. Positioning and drilling are also important processes in steel processing. In modern industry, steel is a widely used material.

[0003] For example, Chinese utility model patent application number 202321552148.7 discloses a positioning and drilling device for steel processing, belonging to the field of steel processing technology. This device includes a worktable with a through groove at its internal center end. Support columns are fixedly connected to both sides of the top of the worktable, and a crossbar is fixedly welded to the top of each support column. A handle is rotatably connected to one side of the crossbar, and a lead screw is rotatably connected to the internal center end of the crossbar. A threaded block is threadedly connected to the surface of the lead screw, and a hydraulic cylinder is fixedly connected to the bottom of the threaded block. A connecting block is fixedly welded to the telescopic rod of the hydraulic cylinder, and a drive motor is fixedly connected to the bottom of the connecting block. The output end of the drive motor is connected to a drill bit via a coupling. This device enables rapid fixing and disassembly of steel, and allows for lateral adjustment of the drilling position for easy operation.

[0004] During use, the aforementioned patent uses a hydraulic cylinder at the center of the workbench to drive a threaded block to fix the steel, and then drives a motor to drive a drill bit to perform processing. During the drilling process, a large amount of metal debris is generated. However, the aforementioned patent lacks a protective mechanism and cannot shield the metal debris that is flying everywhere. The flying debris can easily injure workers and pose a certain threat to their physical and mental health. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a steel positioning and drilling device for steel processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a steel positioning and drilling device for steel processing, comprising a frame, a support frame fixedly connected to the top of the frame, a transverse drive mechanism provided on the support frame, a hydraulic rod provided at the bottom of the transverse drive mechanism, a support plate fixedly connected to the telescopic end of the hydraulic rod, a drilling mechanism and an anti-splash mechanism provided at the bottom of the support plate, with the drilling mechanism located inside the anti-splash mechanism, a liftable processing table provided at the top of the frame, a lifting mechanism provided between the frame and the liftable processing table, and a control panel provided at the top of the frame, the control panel being electrically connected to other components.

[0007] As a further description of the above technical solution:

[0008] The splash-proof mechanism includes an electromagnet fixedly installed at the bottom of the support plate. A permanent magnet is attracted to the bottom of the electromagnet, and a splash shield is fixedly connected to the bottom of the permanent magnet. Limiting rods are fixedly connected to both sides of the splash shield, and the limiting rods movably penetrate the support plate.

[0009] As a further description of the above technical solution:

[0010] The lateral drive mechanism includes an electric telescopic rod fixedly installed on a support frame. The telescopic end of the electric telescopic rod is fixedly connected to a movable block. The movable block is slidably connected to the support frame. The hydraulic rod is fixedly installed at the bottom of the movable block.

[0011] As a further description of the above technical solution:

[0012] Support legs are fixedly connected to the four corners of the bottom of the frame, and I-beams are fixedly connected between the four support legs.

[0013] As a further description of the above technical solution:

[0014] The lifting mechanism includes a servo motor and a second limiting rod. The servo motor is fixedly installed on the top of the I-beam frame, and a threaded cylinder is fixedly connected to the output end of the servo motor. The threaded cylinder is rotatably installed on the machine frame, and a threaded rod is threadedly connected inside the threaded cylinder. The top end of the threaded rod is fixedly connected to the bottom of the liftable processing table, and the top end of the second limiting rod is fixedly connected to the bottom of the liftable processing table. The bottom end of the second limiting rod moves through the machine frame and is arranged in a rectangular array.

[0015] As a further description of the above technical solution:

[0016] Both sides of the liftable processing table are equipped with clamping mechanisms. Each clamping mechanism includes a fixed plate that is fixedly installed on the liftable processing table. An electric telescopic rod II is provided on the fixed plate, and a clamping plate is fixedly connected to the telescopic end of the electric telescopic rod II.

[0017] As a further description of the above technical solution:

[0018] The drilling mechanism includes a housing fixedly installed at the bottom of a support plate. A drilling motor is fixedly connected inside the housing, and a drill bit is fixedly connected to the output end of the drilling motor. The drill bit is rotatably mounted through the housing.

[0019] This utility model has the following beneficial effects:

[0020] 1. Compared with existing technologies, this steel positioning and drilling device for steel processing eliminates the magnetism of the electromagnet when it is de-energized, and the permanent magnet is magnetically attracted to the bottom of the electromagnet, placing the drill bit outside the splash guard. This facilitates the worker's drilling location. Furthermore, by energizing the electromagnet, it generates magnetism, and the opposing magnetic poles of the electromagnet and the permanent magnet are the same, causing the electromagnet to repel the permanent magnet. Under the limiting action of the limit rod and the pair of splash guards, as well as the action of gravity, the bottom of the splash guards comes into contact with the top of the steel plate, thus shielding the drilling mechanism and preventing metal debris generated during subsequent drilling from flying everywhere. This prevents flying debris from accidentally injuring the workers and provides protection for them.

[0021] 2. Compared with the existing technology, the steel positioning and drilling device for steel processing, through the setting of the lifting mechanism, allows the operator to conveniently adjust the height of the lifting processing table according to their own height and operating habits, thereby adapting to the use of people of different heights and improving the applicability of the device. Attached Figure Description

[0022] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a steel positioning and drilling device for steel processing proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the transverse drive mechanism and anti-splash mechanism of a steel positioning and drilling device for steel processing proposed in this utility model.

[0024] Figure 3 This is a three-dimensional schematic diagram of the lifting mechanism of a steel positioning and drilling device for steel processing proposed in this utility model;

[0025] Figure 4 This is a cross-sectional view of the drilling mechanism of a steel positioning and drilling device for steel processing proposed in this utility model.

[0026] Legend:

[0027] 1. Frame; 2. Support frame; 3. Hydraulic rod; 4. Support plate; 5. Liftable processing table; 6. Control panel; 7. Electromagnet; 8. Permanent magnet; 9. Splash guard; 10. Limit rod one; 11. Electric telescopic rod one; 12. Movable block; 13. Support leg; 14. I-beam frame; 15. Servo motor; 16. Limit rod two; 17. Threaded cylinder; 18. Threaded rod; 19. Fixing plate; 20. Electric telescopic rod two; 21. Drilling motor; 22. Drill bit; 23. Chassis; 24. Clamping plate. Detailed Implementation

[0028] 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.

[0029] Reference Figure 1-4 This utility model provides a steel positioning and drilling device for steel processing: It includes a frame 1, a support frame 2 fixedly connected to the top of the frame 1, a transverse drive mechanism on the support frame 2, and an electric telescopic rod 11 fixedly mounted on the support frame 2. A movable block 12 is fixedly connected to the telescopic end of the electric telescopic rod 11, and the movable block 12 is slidably connected to the support frame 2. A hydraulic rod 3 is fixedly mounted to the bottom of the movable block 12, and a support plate 4 is fixedly connected to the telescopic end of the hydraulic rod 3. A drilling mechanism and an anti-splash mechanism are provided at the bottom of the support plate 4, with the drilling mechanism located inside the anti-splash mechanism. The top of the frame 1 is also provided with a liftable processing table 5. A lifting mechanism is provided between the frame 1 and the liftable processing table 5. The lifting mechanism includes a servo motor 15 and a limit rod 16. The servo motor 15 is fixedly installed on the top of the I-beam frame 14, and the output end of the servo motor 15 is fixedly connected to a threaded cylinder 17. The threaded cylinder 17 is rotatably installed on the frame 1, and the threaded cylinder 17 is internally threaded with a threaded rod 18. The top end of the threaded rod 18 is fixedly connected to the bottom of the liftable processing table 5, and the top end of the limit rod 16 is fixedly connected to the bottom of the liftable processing table 5. The bottom end of the limit rod 16 can move through the frame 1.

[0030] Both sides of the liftable processing table 5 are equipped with clamping mechanisms. The clamping mechanisms include a fixed plate 19 fixedly installed on the liftable processing table 5. An electric telescopic rod 20 is installed on the fixed plate 19. The telescopic end of the electric telescopic rod 20 is fixedly connected to a clamping plate 24. A control panel 6 is also installed on the top of the frame 1. Support legs 13 are fixedly connected to the four corners of the bottom of the frame 1. I-beam frames 14 are fixedly connected between the four support legs 13 in a linear matrix arrangement.

[0031] The anti-splash mechanism includes an electromagnet 7 fixedly installed at the bottom of the support plate 4. A permanent magnet 8 is attracted to the bottom of the electromagnet 7. A splash guard 9 is fixedly connected to the bottom of the permanent magnet 8. Limiting rods 10 are fixedly connected to both sides of the splash guard 9. The limiting rods 10 move through the support plate 4. When the electromagnet 7 is de-energized, its magnetism disappears, and the permanent magnet 8 is magnetically attracted to the bottom of the electromagnet 7, so that the drill bit 22 is located outside the splash guard 9, which facilitates the worker to find the drilling position. When the electromagnet 7 is energized, it becomes magnetic. The magnetic poles of the electromagnet 7 and the permanent magnet 8 are the same, so the electromagnet 7 repels the permanent magnet 8. Under the limiting effect of the limiting rods 10 on the splash guard 9 and the action of gravity, the bottom end of the splash guard 9 abuts against the top of the steel plate, thereby shielding the drilling mechanism and preventing metal debris generated during subsequent drilling from flying everywhere, so as to prevent the flying debris from injuring the workers and protect the workers.

[0032] The drilling mechanism includes a housing 23 fixedly installed at the bottom of the support plate 4. A drilling motor 21 is fixedly connected inside the housing 23. A drill bit 22 is fixedly connected to the output end of the drilling motor 21. The drill bit 22 is rotatably mounted on the housing 23.

[0033] Working principle: In the initial state, the electromagnet 7 is de-energized, and the permanent magnet 8 is magnetically attracted to the bottom of the electromagnet 7, so that the drill bit 22 is located outside the splash guard 9, which makes it convenient for the staff to find the drilling position.

[0034] When the equipment is needed to position and drill holes in steel, the operator first adjusts the height of the liftable processing table 5 according to their own height or operating habits. The servo motor 15 is started through the control panel 6 on the surface of the frame 1, so that its output end rotates clockwise or counterclockwise. Under the limiting action of the limit rod 2 16 on the liftable processing table 5 and the thread rod 18, the thread rod 18 moves up or down inside the thread cylinder 17, thereby driving the liftable processing table 5 to rise and fall, so as to adjust the height of the liftable processing table 5, so as to facilitate the use of personnel of different heights or operating habits.

[0035] After the height of the height-adjustable processing table 5 is adjusted, the staff will place the steel plate to be processed on the top of the height-adjustable processing table 5 and start the two electric telescopic rods 20 through the control panel 6. The telescopic ends of the electric telescopic rods 20 extend and drive the clamping plate 24 to move, thereby clamping and fixing the steel plate to be processed.

[0036] After the clamping mechanism secures the steel plate, the hydraulic rod 3 is activated via the control panel 6 to extend downwards, causing the support plate 4, drilling mechanism, and anti-splash mechanism to move synchronously downwards until the drill bit 22 is near the top of the steel plate. The hydraulic rod 3 is then closed, reducing the distance between the drill bit 22 and the steel plate, which facilitates subsequent alignment of the drilling points. The electric telescopic rod 11 is then activated, extending or retracting to move the movable block 12 on the support frame 2, thereby causing the hydraulic rod 3, anti-splash mechanism, and drilling mechanism to move synchronously, adjusting the drilling position until the drill bit 22 is directly above the desired drilling position. The electric telescopic rod 11 is then closed, and the hydraulic rod 3 is activated again. Simultaneously, the electromagnet 7 is energized via the control panel 6, generating magnetism, and the electromagnet 7 and the permanent magnet 8 are magnetically opposed. The permanent magnet 8 is repelled by the limiting rod 10 and the splash guard 9 is stopped by gravity, so that the bottom end of the splash guard 9 abuts against the top of the steel plate, thereby shielding the drilling mechanism and preventing metal debris from flying everywhere during subsequent drilling. At the same time, the drilling motor 21 in the machine box 23 is turned on through the control panel 6. The output end of the drilling motor 21 rotates and drives the drill bit 22 to rotate at high speed. The high-speed rotating drill bit 22 is driven to move down to drill the steel plate through the hydraulic rod 3. After drilling is completed, the drilling motor 21 is turned off through the control panel 6 and the electromagnet 7 is de-energized. The electromagnet 7 loses its magnetism and is magnetically attracted by the magnetic force of the permanent magnet 8. Since the electromagnet 7 is fixedly connected to the support plate 4, the permanent magnet 8 moves up and drives the splash guard 9 to be attracted to the lower surface of the electromagnet 7, thereby realizing the reset of the splash guard 9.

[0037] During the later cleaning and maintenance of the splash guard 9, the electromagnet 7 is energized through the control panel 6. The electromagnet 7 generates magnetism, and the magnetic poles of the electromagnet 7 and the permanent magnet 8 are the same on opposite sides, thus repelling the permanent magnet 8. Under the action of gravity, the splash guard 9 can be disassembled for cleaning and maintenance.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel positioning and drilling device for steel processing, comprising a frame (1), characterized in that: A support frame (2) is fixedly connected to the top of the frame (1). A transverse drive mechanism is provided on the support frame (2). A hydraulic rod (3) is provided at the bottom of the transverse drive mechanism. A support plate (4) is fixedly connected to the telescopic end of the hydraulic rod (3). A drilling mechanism and an anti-splash mechanism are provided at the bottom of the support plate (4). The drilling mechanism is located inside the anti-splash mechanism. A liftable processing table (5) is also provided on the top of the frame (1). A lifting mechanism is provided between the frame (1) and the liftable processing table (5). A control panel (6) is also provided on the top of the frame (1).

2. The steel positioning and drilling device for steel processing according to claim 1, characterized in that: The anti-splash mechanism includes an electromagnet (7) fixedly installed at the bottom of the support plate (4), a permanent magnet (8) adsorbed at the bottom of the electromagnet (7), an anti-splash cover (9) fixedly connected at the bottom of the permanent magnet (8), and a limit rod (10) fixedly connected on both sides of the anti-splash cover (9), the limit rod (10) movably penetrating through the support plate (4).

3. The steel positioning and drilling device for steel processing according to claim 1, characterized in that: The transverse drive mechanism includes an electric telescopic rod (11) fixedly installed on the support frame (2). The telescopic end of the electric telescopic rod (11) is fixedly connected to a movable block (12). The movable block (12) is slidably connected to the support frame (2). The hydraulic rod (3) is fixedly installed at the bottom of the movable block (12).

4. The steel positioning and drilling device for steel processing according to claim 1, characterized in that: Support legs (13) are fixedly connected to the four corners of the bottom of the frame (1), and I-frames (14) are fixedly connected between the four support legs (13).

5. A steel positioning and drilling device for steel processing according to claim 4, characterized in that: The lifting mechanism includes a servo motor (15) and a second limiting rod (16). The servo motor (15) is fixedly installed on the top of the I-frame (14), and the output end of the servo motor (15) is fixedly connected to a threaded cylinder (17). The threaded cylinder (17) is rotatably installed on the frame (1), and the threaded cylinder (17) is internally threaded with a threaded rod (18). The top end of the threaded rod (18) is fixedly connected to the bottom of the liftable processing table (5), and the top end of the second limiting rod (16) is fixedly connected to the bottom of the liftable processing table (5), and the bottom end of the second limiting rod (16) movably passes through the frame (1).

6. A steel positioning and drilling device for steel processing according to claim 5, characterized in that: Both sides of the liftable processing table (5) are provided with clamping mechanisms. The clamping mechanism includes a fixed plate (19) fixedly installed on the liftable processing table (5). An electric telescopic rod (20) is provided on the fixed plate (19). The telescopic end of the electric telescopic rod (20) is fixedly connected to a clamping plate (24).

7. A steel positioning and drilling device for steel processing according to claim 1, characterized in that: The drilling mechanism includes a housing (23) fixedly installed at the bottom of the support plate (4). A drilling motor (21) is fixedly connected inside the housing (23). A drill bit (22) is fixedly connected to the output end of the drilling motor (21). The drill bit (22) is rotatably installed on the housing (23).

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