Edge milling machine for steel structure machining
By designing a multi-functional milling machine, the problems of low efficiency and cumbersome angle adjustment of existing milling machines have been solved. It enables efficient milling of steel plates with multiple angles and thicknesses, and is simple to operate and highly applicable.
Patent Information
- Application Number
- CN202422861771.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2034-11-22
AI Technical Summary
Existing milling machines can only mill one edge of a steel plate, resulting in low efficiency and cumbersome angle adjustment.
A milling machine comprising a distance adjustment mechanism, an angle adjustment mechanism, a moving mechanism, and a clamping mechanism was designed. Through the cooperation of a worm gear, a slide, and a clamping plate, it can achieve efficient milling of steel plates with multiple angles and thicknesses. The milling cutter is driven by a motor to rotate and move, thereby achieving precise milling of the edges of the steel plate.
It enables efficient edge milling of steel plates with multiple angles and thicknesses, is simple to operate, has a wide range of applications, high milling efficiency, and strong applicability.
Smart Images
Figure CN223932665U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of milling machine technology, specifically to a milling machine for steel structure processing. Background Technology
[0002] A milling machine is a welding auxiliary device that uses a high-speed milling cutter head to create weld bevels on steel plates before welding. As an important welding auxiliary device, milling machines are widely used in boiler and pressure vessel manufacturing, shipbuilding, power, petroleum, chemical machinery, and engineering machinery manufacturing. They can process various medium and low carbon steel plates, stainless steel plates, and aluminum plates to create bevels, straight edges, and U-shaped bevels before welding. They have broad application prospects in modern manufacturing. With continuous technological advancements and increasing market demand, the performance and functions of milling machines will continue to be improved and perfected.
[0003] In existing technologies, edge milling machines are used to process the edges of steel plates. However, most edge milling machines can only mill one edge of the steel plate. This means that after milling one edge, it is necessary to mill the other edge on the reverse side, which reduces milling efficiency and makes adjusting the milling angle cumbersome.
[0004] Therefore, a milling machine for steel structure processing is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide a milling machine for steel structure processing in order to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:
[0007] A milling machine for steel structure processing includes a worktable, a mounting plate on the top of the worktable, a distance adjustment mechanism on the mounting plate, an angle adjustment mechanism on the distance adjustment mechanism, two motors on the angle adjustment mechanism, each motor having a milling cutter, a moving mechanism on the top of the worktable for horizontal and vertical position adjustment, a clamping mechanism on the moving mechanism for clamping and fixing steel plates, an equipment box at the bottom of the worktable, a support on the top of the worktable, and a control panel on the support.
[0008] Furthermore, the distance adjustment mechanism includes two bidirectional lead screws, which are rotatably mounted inside the mounting plate. Two slides are threaded onto the outer walls of the two bidirectional lead screws. The top ends of the two bidirectional lead screws extend outside the mounting plate. Gears are mounted on the top of each of the two extended ends of the bidirectional lead screws. Toothed belts are meshed onto the outer walls of the two gears. A U-shaped plate is mounted on the top of the mounting plate. A motor is mounted on the surface of the U-shaped plate, and the output end of the motor is mounted on the surface of one of the gears.
[0009] Furthermore, the angle adjustment mechanism includes two connecting rods, which are rotatably mounted on the slide. A motor is mounted on the surface of the connecting rod. A worm gear is mounted at the front end of each of the two connecting rods. A fixed shell is mounted on the surface of each of the two slides. A worm is rotatably mounted inside each of the two fixed shells, and the worm gear meshes with the worm. The right end of each of the two worms extends outside the fixed shell. A torsion handle is mounted on the surface of each of the two extended ends of the worm. A protractor is mounted on the surface of each of the two fixed shells.
[0010] Furthermore, the moving mechanism includes two connecting shells, which are installed on the top of the worktable. A one-way lead screw is rotatably installed inside the left connecting shell, and a cylinder is installed inside the right connecting shell. A sliding shell is threaded onto the outer wall of the one-way lead screw, and the sliding shell is slidably installed on the outer wall of the cylinder. A motor is installed at the rear end of the one-way lead screw, and the motor is installed on the surface of the connecting shell.
[0011] Furthermore, a one-way lead screw two is rotatably installed inside the sliding shell, and a movable seat is threaded on the outer wall of the one-way lead screw two, and the movable seat is slidably installed on the inner wall of the sliding shell. A motor four is installed at the right end of the one-way lead screw two, and the motor four is installed on the surface of the sliding shell.
[0012] Furthermore, the clamping mechanism includes a rectangular plate mounted on top of the movable seat. Two bidirectional lead screws are rotatably mounted inside the rectangular plate. Two clamping plates are threaded onto the outer walls of the two bidirectional lead screws. The top ends of the two bidirectional lead screws extend outside the rectangular plate. Gears are mounted on the top of each of the two extended ends of the bidirectional lead screws. Toothed belts are meshed on the outer walls of the two gears. A U-shaped plate is mounted on top of the rectangular plate. A motor is mounted on the surface of the U-shaped plate, and the motor is mounted on the surface of one of the gears.
[0013] The beneficial effects of this utility model are as follows:
[0014] This invention, through the arrangement of a worm gear, slide block, and clamping plate, allows for the following operation: During use, rotating the torsion handle according to the desired milling angle drives the worm gear, which in turn rotates the worm wheel. The connecting rod, motor one, and milling cutter rotate accordingly. With the assistance of the protractor, the position and angle can be adjusted. Furthermore, the worm wheel and worm gear have a self-locking mechanism to lock the position and angle. Then, the steel plate is placed on the lower clamping plate, and motor five is started, causing the two bidirectional lead screws two to rotate, moving the two clamping plates closer together to clamp and fix the steel plate. Starting motor four then drives the unidirectional lead screw two to rotate, causing the moving seat to move laterally, and the steel plate and clamping plate move accordingly. The process involves positioning the upper and lower edges of the steel plate between two milling cutters. Starting motor two causes the two double-acting lead screws to rotate, moving the two sliding blocks closer together. Motor one and the two milling cutters move accordingly, aligning themselves with the edges of the steel plate. Starting motor one then rotates the two milling cutters. Starting motor three again rotates the unidirectional lead screw, causing the sliding shell to slide on the cylinder. The steel plate and clamping plate move accordingly, milling the upper and lower edges of the steel plate. This allows for milling of the upper and lower edges of steel plates of various thicknesses, facilitating angle adjustment during milling. The process is simple to operate, highly efficient, widely applicable, and practical. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0016] Figure 2 This is a side view of the structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the protractor of this utility model;
[0018] Figure 4 This is a partially exploded structural diagram of the present invention.
[0019] Reference numerals: 1. Worktable; 2. Mounting plate; 3. Distance adjustment mechanism; 301. Double-acting lead screw; 302. Slide; 303. Gear; 304. Gear belt; 305. U-shaped plate; 306. Motor; 4. Angle adjustment mechanism; 401. Connecting rod; 402. Worm gear; 403. Fixed housing; 404. Worm; 405. Torque handle; 406. Protractor; 5. Motor; 6. Milling cutter; 7. Moving mechanism; 70 1. Connecting shell; 702. One-way lead screw one; 703. Cylindrical shell; 704. Sliding shell; 705. Motor three; 706. One-way lead screw two; 707. Moving seat; 708. Motor four; 8. Clamping mechanism; 801. Rectangular plate; 802. Two-way lead screw two; 803. Clamping plate; 804. Gear two; 805. Toothed belt two; 806. U-shaped plate two; 807. Motor five; 9. Equipment box; 10. Bracket; 11. Control panel. Detailed Implementation
[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0023] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer for control.
[0024] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0025] like Figure 1-3As shown, a milling machine for steel structure processing includes a worktable 1, a mounting plate 2 on the top of the worktable 1, a distance adjustment mechanism 3 on the mounting plate 2, an angle adjustment mechanism 4 on the distance adjustment mechanism 3, two motors 5 on the angle adjustment mechanism 4, and milling cutters 6 on each of the two motors 5. A moving mechanism 7 on the top of the worktable 1 for horizontal and vertical position adjustment is provided, and a clamping mechanism 8 for clamping and fixing steel plates is provided on the moving mechanism 7. An equipment box 9 is located at the bottom of the worktable 1, and a support 10 is located on the top of the worktable 1. A control panel 11 is located on the support 10. In this embodiment, it is noted that the equipment box 9 is a terminal for wiring connections. During use, the milling process is adjusted according to the desired milling position. The angle of the edge is adjusted by the angle adjustment mechanism 4, which adjusts the position angle of the two motors 5, and the two milling cutters 6 move accordingly. Then, the steel plate is clamped and fixed by the clamping mechanism 8, and the lateral position of the clamping mechanism 8 and the steel plate is pre-controlled by the moving mechanism 7, so that the upper and lower edges of the steel plate are located between the two milling cutters 6. Then, the distance adjustment mechanism 3 adjusts the distance between the two milling cutters 6 to match the edges of the steel plate. Then, the two motors 5 drive the two milling cutters 6 to rotate, and the moving mechanism 7 makes the steel plate move vertically to mill the upper and lower edges of the steel plate. This allows for milling of the upper and lower edges of steel plates of various thicknesses, and facilitates the adjustment of the milling angle. It is simple to operate, has high milling efficiency, wide applicability, and strong practicality.
[0026] like Figure 1-3 As shown, the distance adjustment mechanism 3 includes two bidirectional lead screws 301, which are rotatably mounted inside the mounting plate 2. Two slide blocks 302 are threaded onto the outer walls of the two bidirectional lead screws 301. The top ends of the two bidirectional lead screws 301 extend outside the mounting plate 2, and gears 303 are mounted on the top of each of the extended ends of the bidirectional lead screws 301. Toothed belts 304 are meshed on the outer walls of the two gears 303. A U-shaped plate 305 is mounted on the top of the mounting plate 2, and a motor 306 is mounted on the surface of the U-shaped plate 305. The output end of the motor 306 is mounted on the surface of one of the gears 303. In this embodiment, by starting the motor 306, the gear 303 connected to it is driven to rotate. With the cooperation of the toothed belt 304, the two gears 303 rotate synchronously, and the two bidirectional lead screws 301 rotate accordingly, causing the two slide blocks 302 to move closer to or further away from each other, thereby adjusting the position between the two slide blocks 302.
[0027] like Figure 1 , Figure 3As shown, the angle adjustment mechanism 4 includes two connecting rods 401, which are rotatably mounted on the slide block 302. A motor 5 is mounted on the surface of the connecting rods 401. Worm gears 402 are mounted at the front ends of both connecting rods 401. Fixed housings 403 are mounted on the surfaces of both slide blocks 302. Worms 404 are rotatably mounted inside both fixed housings 403, with the worm gears 402 meshing with the worms 404. The right ends of both worms 404 extend into the fixed housings 402. In addition, torsion handles 405 are installed on the surfaces of the two extended worm gears 404, and protractors 406 are installed on the surfaces of the two fixed housings 403. In this embodiment, by rotating the torsion handles 405, the worm gears 404 are driven to rotate, which in turn drives the worm wheel 402 to rotate. The connecting rod 401 and the motor 5 rotate accordingly. With the cooperation of the protractors 406, their position angle can be adjusted. Furthermore, the worm wheel 402 and the worm gear 404 have a self-locking property, which can lock their position angle.
[0028] like Figure 1-2 , Figure 4 As shown, the moving mechanism 7 includes two connecting shells 701, which are mounted on the top of the worktable 1. A one-way lead screw 702 is rotatably mounted inside the left connecting shell 701, and a cylinder 703 is mounted inside the right connecting shell 701. A sliding shell 704 is threaded onto the outer wall of the one-way lead screw 702 and slides on the outer wall of the cylinder 703. A motor 705 is mounted at the rear end of the one-way lead screw 702 and is mounted on the surface of the connecting shell 701. In this embodiment, by starting the motor 705, the one-way lead screw 702 is rotated, causing the sliding shell 704 to slide on the cylinder 703, thereby adjusting the vertical position of the sliding shell 704.
[0029] like Figure 2 , Figure 4 As shown, a one-way lead screw 706 is rotatably mounted inside the sliding shell 704. A movable seat 707 is threaded onto the outer wall of the one-way lead screw 706, and the movable seat 707 is slidably mounted on the inner wall of the sliding shell 704. A motor 708 is mounted on the right end of the one-way lead screw 706, and the motor 708 is mounted on the surface of the sliding shell 704. In this embodiment, by starting the motor 708, the one-way lead screw 706 is driven to rotate, causing the movable seat 707 to move laterally, thereby adjusting the position of the movable seat 707.
[0030] like Figure 1-2 , Figure 4As shown, the clamping mechanism 8 includes a rectangular plate 801, which is mounted on the top of the movable seat 707. Two double-acting lead screws 802 are rotatably mounted inside the rectangular plate 801. Two clamping plates 803 are threaded onto the outer walls of the two double-acting lead screws 802. The top ends of the two double-acting lead screws 802 extend beyond the rectangular plate 801. Gears 804 are mounted on the top of each of the extended ends of the double-acting lead screws 802. Toothed belts 805 are meshed onto the outer walls of the two gears 804. The top of the rectangular plate 801 is... The device is equipped with a U-shaped plate 806, on the surface of which a motor 807 is mounted. The motor 807 is mounted on the surface of one of the gears 804. In this embodiment, by placing the steel plate on the lower clamping plate 803, the motor 807 is started, which drives the connected gear 804 to rotate. With the cooperation of the toothed belt 805, the two gears 804 rotate synchronously, and the two bidirectional lead screws 802 rotate accordingly, causing the two clamping plates 803 to move closer to each other, thus clamping and fixing the steel plate.
[0031] In summary, the equipment box 9 serves as the terminal for the wiring connection. During use, the angle adjustment mechanism 4 adjusts the position angle of the two motors 5 according to the desired milling angle, causing the two milling cutters 6 to move accordingly. The steel plate is then clamped and fixed by the clamping mechanism 8, and the lateral position of the clamping mechanism 8 relative to the steel plate is pre-controlled by the moving mechanism 7, ensuring that the upper and lower edges of the steel plate are positioned between the two milling cutters 6. The distance adjustment mechanism 3 then adjusts the distance between the two milling cutters 6 to match the edges of the steel plate. Finally, the two motors... Motor 5 drives two milling cutters 6 to rotate, and then the moving mechanism 7 moves the steel plate vertically to mill the upper and lower edges of the steel plate. This allows for milling of the upper and lower edges of steel plates of various thicknesses, and facilitates adjustment of the milling angle. It is simple to operate, has high milling efficiency, wide applicability, and strong practicality. By starting motor 2 306, the connected gear 1 303 is driven to rotate. With the cooperation of gear belt 1 304, the two gears 1 303 rotate synchronously, and the two double-acting lead screws 1 301 rotate accordingly, driving two... The slide blocks 302 move closer to or further away from each other, thereby adjusting the position between the two slide blocks 302. By rotating the torsion handle 405, the worm gear 404 is driven to rotate, which in turn drives the worm wheel 402 to rotate. The connecting rod 401 and the motor 5 rotate accordingly. With the cooperation of the protractor 406, the position angle can be adjusted. Furthermore, the worm wheel 402 and the worm gear 404 have a self-locking property, which can lock the position angle. By starting the motor 705, the one-way lead screw 702 is driven to rotate, causing the sliding shell 704 to slide on the cylinder 703. This allows for vertical adjustment of the sliding shell 704. By starting motor 708, the one-way lead screw 706 rotates, causing the moving seat 707 to move laterally, thus adjusting the position of the moving seat 707. By placing the steel plate on the lower clamping plate 803, motor 807 is started, driving the connected gear 804 to rotate. With the cooperation of the toothed belt 805, the two gears 804 rotate synchronously, and the two two-way lead screws 802 rotate accordingly, causing the two clamping plates 803 to move closer to each other, clamping and fixing the steel plate.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A milling machine for steel structure processing, comprising a worktable (1), characterized in that, The top of the workbench (1) is provided with a mounting plate (2), the mounting plate (2) is provided with a distance adjustment mechanism (3) for distance adjustment, the distance adjustment mechanism (3) is provided with an angle adjustment mechanism (4) for angle adjustment, the angle adjustment mechanism (4) is provided with two motors (5), each of the two motors (5) is provided with a milling cutter (6), the top of the workbench (1) is provided with a moving mechanism (7) for horizontal and vertical position adjustment, the moving mechanism (7) is provided with a clamping mechanism (8) for clamping and fixing the steel plate, the bottom of the workbench (1) is provided with an equipment box (9), the top of the workbench (1) is provided with a bracket (10), and the bracket (10) is provided with a control panel (11).
2. The milling machine for steel structure processing according to claim 1, characterized in that, The distance adjustment mechanism (3) includes two bidirectional lead screws (301), which are rotatably mounted inside the mounting plate (2). Two slides (302) are threaded onto the outer walls of the two bidirectional lead screws (301). The top ends of the two bidirectional lead screws (301) extend to the outside of the mounting plate (2). Gears (303) are mounted on the top of the two extended ends of the bidirectional lead screws (301). Toothed belts (304) are meshed on the outer walls of the two gears (303). A U-shaped plate (305) is mounted on the top of the mounting plate (2). A motor (306) is mounted on the surface of the U-shaped plate (305), and the output end of the motor (306) is mounted on the surface of one of the gears (303).
3. A milling machine for steel structure processing according to claim 2, characterized in that, The angle adjustment mechanism (4) includes two connecting rods (401), which are rotatably mounted on the slide (302). A motor (5) is mounted on the surface of the connecting rods (401). A worm gear (402) is mounted at the front end of each of the two connecting rods (401). A fixed shell (403) is mounted on the surface of each of the two slides (302). A worm (404) is rotatably mounted inside each of the two fixed shells (403), and the worm gear (402) meshes with the worm (404). The right ends of the two worms (404) extend outside the fixed shell (403). A torsion handle (405) is mounted on the surface of each of the two extended ends of the worm (404). A protractor (406) is mounted on the surface of each of the two fixed shells (403).
4. A milling machine for steel structure processing according to claim 1, characterized in that, The moving mechanism (7) includes two connecting shells (701). The two connecting shells (701) are installed on the top of the workbench (1). A one-way screw (702) is rotatably installed inside the left connecting shell (701). A cylinder (703) is installed inside the right connecting shell (701). A sliding shell (704) is threaded on the outer wall of the one-way screw (702), and the sliding shell (704) is slidably installed on the outer wall of the cylinder (703). A motor (705) is installed at the rear end of the one-way screw (702), and the motor (705) is installed on the surface of the connecting shell (701).
5. A milling machine for steel structure processing according to claim 4, characterized in that, A one-way screw two (706) is rotatably installed inside the sliding shell (704). A movable seat (707) is threaded on the outer wall of the one-way screw two (706), and the movable seat (707) is slidably installed on the inner wall of the sliding shell (704). A motor four (708) is installed at the right end of the one-way screw two (706), and the motor four (708) is installed on the surface of the sliding shell (704).
6. A milling machine for steel structure processing according to claim 5, characterized in that, The clamping mechanism (8) includes a rectangular plate (801) mounted on the top of the movable seat (707). Two bidirectional lead screws (802) are rotatably mounted inside the rectangular plate (801). Two clamping plates (803) are threaded onto the outer walls of the two bidirectional lead screws (802). The top ends of the two bidirectional lead screws (802) extend outside the rectangular plate (801). Gears (804) are mounted on the top of the two extended ends of the bidirectional lead screws (802). Toothed belts (805) are meshed on the outer walls of the two gears (804). A U-shaped plate (806) is mounted on the top of the rectangular plate (801). A motor (807) is mounted on the surface of the U-shaped plate (806), and the motor (807) is mounted on the surface of one of the gears (804).