Linear cutting machine tool facilitating adjustment of electrode wire
By adjusting the electrode wire length and workpiece position through lifting and rotating mechanisms, the problems of non-adjustable electrode wire length and multi-face cutting in traditional electrode wire EDM machines are solved, thus improving the adaptability and ease of operation of the machine tool.
Patent Information
- Application Number
- CN202423124701.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Traditional wire EDM machines cannot adjust the length of the electrode wire and are difficult to cut different sides of the workpiece, resulting in poor adaptability and requiring repeated disassembly and reassembly of the workpiece.
By adjusting the length of the electrode wire using a lifting motor, lifting gear, and lifting rod, and by rotating the rotating rod through a rotating motor and drive gear, the electrode wire can cut the workpiece from multiple sides. Combined with the threaded groove and the motor-driven fixture movement, multi-dimensional positioning of the workpiece can be achieved.
This has improved the adaptability of the electrode wire EDM machine to workpieces of different sizes, simplified the workpiece position adjustment process, and improved cutting efficiency and flexibility.
Smart Images
Figure CN223718487U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of wire cutting machine tool, concretely to a wire cutting machine tool convenient for electrode wire adjustment. BACKGROUND
[0002] Electrode wire is a key element used in wire cutting electrical discharge machining, which removes and cuts workpieces through pulse spark discharge. Electrode wire is often used in wire cutting machine tools. Wire cutting electrical discharge machine is a device that uses the principle of electrical discharge to process metal. It uses a continuously moving thin metal wire as a tool electrode to pulse spark discharge to remove metal from workpieces, achieving cutting and forming. During processing, working fluid is used to cool the electrode wire and workpiece and remove debris generated during discharge. Wire cutting electrical discharge machine uses electrical energy instead of traditional mechanical energy for cutting, so it can process materials of any hardness without being limited by material properties. Moreover, it produces almost no cutting force during processing, making it suitable for processing small holes and complex-shaped parts. However, the traditional wire cutting electrical discharge machine has poor adaptability because the electrode wire cannot cut large-sized workpieces when the electrode wire is too short. Moreover, the electrode wire can only cut one face of the workpiece at a time, which is inconvenient for cutting different faces of the workpiece. Therefore, a wire cutting machine tool convenient for electrode wire adjustment is proposed. SUMMARY
[0003] The utility model aims at providing a wire cutting machine tool convenient for electrode wire adjustment, which can solve the problems of the traditional wire cutting electrical discharge machine that the length of the electrode wire cannot be adjusted and it is inconvenient to cut different faces of the workpiece.
[0004] To achieve the above-mentioned purpose, a wire cutting machine tool convenient for electrode wire adjustment is provided, which includes a machine tool base and an intermediate block. The upper end of the machine tool base is fixedly connected with two vertical rods. The upper end of the vertical rod is fixedly connected with a lower support plate. The lower end of the lower support plate is provided with a lifting device. The lifting device includes a lifting motor, a lifting gear, a toothed plate, and a lifting rod.
[0005] The inside of the intermediate block is fixedly connected with a first bearing. The inner ring of the first bearing is fixedly connected with a rotating rod. The other end of the rotating rod is fixedly connected with a clamp. The surface of the rotating rod is fixedly connected with a driven gear below. The side surface of the intermediate block is fixedly connected with a rotating motor below. The output shaft of the rotating motor is fixedly connected with a driving gear.
[0006] According to the wire cutting machine tool convenient for electrode wire adjustment, the output shaft of the lifting motor is fixedly connected with the lifting gear. The surface of the lifting gear is meshingly connected with the toothed plate. The upper end of the toothed plate is fixedly connected with the lifting rod.
[0007] According to the wire cutting machine convenient for electrode wire adjustment, the upper end of the lifting rod is fixedly connected with an upper supporting plate, the surfaces of the upper supporting plate and the lower supporting plate are fixedly connected with wire outlet mechanisms, and an electrode wire cutting knife is arranged between the two wire outlet mechanisms.
[0008] According to the wire cutting machine convenient for electrode wire adjustment, the surface of the driving gear is meshingly connected with the driven gear.
[0009] According to the wire cutting machine convenient for electrode wire adjustment, the upper end of the machine base is fixedly connected with a vertical plate, the side surface of the vertical plate is provided with a first threaded groove and a sliding groove, the inside of the first threaded groove is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first threaded rod, the other end of the first threaded rod is fixedly connected with a second bearing, the surface of the first threaded rod is threadedly connected with a first threaded block, and the inside of the sliding groove is slidingly connected with a sliding block.
[0010] According to the wire cutting machine convenient for electrode wire adjustment, the outer ring of the second bearing is fixedly connected with the first threaded groove, and the side surface of the first threaded block is slidingly connected with the first threaded groove.
[0011] According to the wire cutting machine convenient for electrode wire adjustment, the other end of the first threaded block and the sliding block is fixedly connected with a second threaded groove, the inside of the second threaded groove is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a second threaded rod, the other end of the second threaded rod is fixedly connected with a third bearing, the surface of the second threaded rod is threadedly connected with a second threaded block, the other end of the second threaded block is fixedly connected with an electric push rod, and the two second threaded grooves are fixedly connected with a connecting plate.
[0012] According to the wire cutting machine convenient for electrode wire adjustment, the outer ring of the third bearing is fixedly connected with the second threaded groove, and the side surface of the second threaded block is slidingly connected with the second threaded groove.
[0013] Compared with the prior art, the wire cutting machine convenient for electrode wire adjustment has the following beneficial effects:
[0014] 1. The wire cutting machine convenient for electrode wire adjustment is provided with a lifting motor, a lifting gear and a lifting rod, the lifting motor drives the lifting gear to rotate and indirectly drives the lifting rod to move up and down, so that the length of the electrode wire cutting knife is changed, the electrode wire cutting machine can cut workpieces of different sizes, and the practicability of the electrode wire cutting machine is improved.
[0015] 2. This wire EDM machine tool, which facilitates electrode wire adjustment, is equipped with a rotating motor, a drive gear, and a rotating rod. By starting the rotating motor, the drive gear is driven to rotate, which in turn drives the rotating rod to rotate. This allows the workpiece to be rotated after being clamped by the fixture. In this way, the electrode wire cutting blade can cut different surfaces of the workpiece, avoiding the need to repeatedly disassemble and reassemble the workpiece to adjust its position, making it convenient and quick.
[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0018] Figure 1 This is a perspective view of a wire cutting machine tool that facilitates electrode wire adjustment according to the present invention.
[0019] Figure 2 This is a perspective view of a lifting device for a wire EDM machine tool that facilitates electrode wire adjustment, according to the present invention.
[0020] Figure 3 For the present utility model Figure 1 An enlarged schematic diagram of the structure at point A in the middle;
[0021] Figure 4 For the present utility model Figure 1 An enlarged schematic diagram of the structure at point B.
[0022] In the diagram: 1. Machine tool base; 2. Intermediate block; 3. Vertical rod; 4. Lower support plate; 5. Lifting device; 6. Upper support plate; 7. Cable exit mechanism; 8. Electrode wire cutter; 9. First bearing; 10. Rotating rod; 11. Fixture; 12. Driven gear; 13. Rotating motor; 14. Driving gear; 15. Vertical plate; 16. First threaded groove; 17. Slide groove; 18. First motor; 19. First threaded rod; 20. Second bearing; 21. First threaded block; 22. Slider; 23. Second threaded groove; 24. Second motor; 25. Second threaded rod; 26. Third bearing; 27. Second threaded block; 28. Electric push rod; 29. Connecting plate; 501. Lifting motor; 502. Lifting gear; 503. Gear plate; 504. Lifting rod. Detailed Implementation
[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0024] Please refer to Figures 1-4 The embodiment of the present application provides a technical scheme: a wire cutting machine tool convenient for electrode wire adjustment, comprising a machine tool base 1, an intermediate block 2, two vertical rods 3 fixedly connected to the upper end of the machine tool base 1, a lower support plate 4 fixedly connected to the upper end of the vertical rod 3, a lifting device 5 provided at the lower end of the lower support plate 4, the lifting device 5 comprising a lifting motor 501, a lifting gear 502, a toothed plate 503 and a lifting rod 504, the lifting motor 501, the lifting gear 502 and the lifting rod 504 are provided, the lifting motor 501 is started to drive the lifting gear 502 to rotate and indirectly drive the lifting rod 504 to move up and down, so as to change the length of the electrode wire cutting knife 8, realize the cutting of the electrode wire wire cutting machine tool on workpieces of different sizes, and improve the practicability of the electrode wire wire cutting machine tool.
[0025] The first bearing 9 is fixedly connected to the inside of the intermediate block 2, the inner ring of the first bearing 9 is fixedly connected to a rotating rod 10, the other end of the rotating rod 10 is fixedly connected to a clamp 11, the surface of the lower rotating rod 10 is fixedly connected to a driven gear 12, the side surface of the lower intermediate block 2 is fixedly connected to a rotating motor 13, the output shaft of the rotating motor 13 is fixedly connected to a driving gear 14, the rotating motor 13, the driving gear 14 and the rotating rod 10 are provided, the rotating motor 13 is started to drive the driving gear 14 to rotate and indirectly drive the rotating rod 10 to rotate, the clamp 11 clamps the workpiece, and the workpiece is rotated, so that the electrode wire cutting knife 8 can cut different surfaces of the workpiece, and the workpiece position is adjusted by repeatedly disassembling and assembling the workpiece, which is convenient and fast.
[0026] The output shaft of the lifting motor 501 is fixedly connected with the lifting gear 502, the surface of the lifting gear 502 is meshingly connected with the toothed plate 503, the upper end of the lifting rod 504 is fixedly connected with the upper supporting plate 6, the surfaces of the upper supporting plate 6 and the lower supporting plate 4 are fixedly connected with the wire outlet mechanism 7, the electrode wire cutting knife 8 is arranged between the two wire outlet mechanisms 7, the electrode wire cutting knife 8 is a key part of the electrode wire cutting machine tool, in the electrode wire cutting process, pulse discharge is formed between the electrode wire and the workpiece, the material is melted or gasified through high temperature, so that the cutting purpose is achieved, the surface of the driving gear 14 is meshingly connected with the driven gear 12, the upper end of the machine tool base 1 is fixedly connected with the vertical plate 15, the first threaded groove 16 and the sliding groove 17 are arranged on the side surface of the vertical plate 15, the first motor 18 is fixedly connected in the first threaded groove 16, the output shaft of the first motor 18 is fixedly connected with the first threaded rod 19, the other end of the first threaded rod 19 is fixedly connected with the second bearing 20, the surface of the first threaded rod 19 is threadedly connected with the first threaded block 21, the sliding block 22 is slidably connected in the sliding groove 17, the first threaded block 21 is indirectly driven to move the workpiece clamped by the clamp 11 back and forth by starting the first motor 18 to drive the first threaded rod 19 to rotate, the electrode wire of the electrode wire cutting machine tool is realized to cut the workpiece back and forth, the outer ring of the second bearing 20 is fixedly connected with the first threaded groove 16, the side surface of the first threaded block 21 is slidably connected with the first threaded groove 16, the other end of the first threaded block 21 and the sliding block 22 are fixedly connected with the second threaded groove 23, the second motor 24 is fixedly connected in the second threaded groove 23, the output shaft of the second motor 24 is fixedly connected with the second threaded rod 25, the other end of the second threaded rod 25 is fixedly connected with the third bearing 26, the surface of the second threaded rod 25 is threadedly connected with the second threaded block 27, the second threaded block 27 is indirectly driven to move the workpiece clamped by the clamp 11 left and right by starting the second motor 24 to drive the second threaded rod 25 to rotate, the electrode wire of the electrode wire cutting machine tool is realized to cut the workpiece left and right, the other end of the second threaded block 27 is fixedly connected with the electric push rod 28, the connecting plate 29 is fixedly connected between the two second threaded grooves 23, the clamp 11 clamps the workpiece by indirectly pushing the clamp 11 to move by starting the electric push rod 28, the fixation of the workpiece by the electrode wire cutting machine tool is realized, the outer ring of the third bearing 26 is fixedly connected with the second threaded groove 23, the side surface of the second threaded block 27 is slidably connected with the second threaded groove 23, and the output end of the electric push rod 28 is fixedly connected with the middle block 2.
[0027] Working principle: in use, turn on the power, when adjusting the length of the electrode wire, start the lifting motor 501, the output shaft of the lifting motor 501 drives the lifting gear 502 to rotate, the surface of the lifting gear 502 drives the toothed plate 503 to move, the upper end of the toothed plate 503 drives the lifting rod 504 to move up and down, the length of the electrode wire cutting knife 8 is changed, the length of the electrode wire is adjusted; when cutting different surfaces of the workpiece, start the rotating motor 13, the output shaft of the rotating motor 13 drives the driving gear 14 to rotate, the surface of the driving gear 14 drives the driven gear 12 to rotate, the inside of the driven gear 12 drives the rotating rod 10 to rotate, the upper end of the rotating rod 10 drives the clamp 11 to rotate, so that the workpiece clamped by the clamp 11 rotates, so that the electrode wire cutting knife 8 is opposite to the different surfaces of the workpiece, the different surfaces of the workpiece are cut. The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by ordinary skilled persons in the technical field without departing from the purpose of the utility model.
Claims
1. A wire cutting machine tool facilitating electrode wire adjustment, comprising a machine base (1), an intermediate block (2), characterized in that, The upper end of the machine tool base (1) is fixedly connected with two vertical rods (3), the upper end of the vertical rod (3) is fixedly connected with a lower support plate (4), the lower end of the lower support plate (4) is provided with a lifting device (5), the lifting device (5) comprises a lifting motor (501), a lifting gear (502), a toothed plate (503), a lifting rod (504); The inner circle of the first bearing (9) is fixedly connected with a rotating rod (10), the other end of the rotating rod (10) is fixedly connected with a clamp (11), the surface of the rotating rod (10) is fixedly connected with a driven gear (12), the side surface of the lower middle block (2) is fixedly connected with a rotating motor (13), the output shaft of the rotating motor (13) is fixedly connected with a driving gear (14).
2. A wire saw machine as defined in claim 1, characterized in that: The output shaft of the lifting motor (501) is fixedly connected with the lifting gear (502), the surface of the lifting gear (502) is meshingly connected with the toothed plate (503), and the upper end of the toothed plate (503) is fixedly connected with the lifting rod (504).
3. A wire saw machine as defined in claim 1, wherein: The upper end of the lifting rod (504) is fixedly connected with an upper support plate (6), the surface of the upper support plate (6) and the lower support plate (4) is fixedly connected with a wire outlet mechanism (7), and the two wire outlet mechanisms (7) are provided with an electrode wire cutting knife (8).
4. A wire saw machine as defined in claim 1, wherein: The surface of the driving gear (14) is meshingly connected with the driven gear (12).
5. A wire saw machine for facilitating electrode wire adjustment as defined in claim 1, wherein: The upper end of the machine tool base (1) is fixedly connected with a vertical plate (15), the side surface of the vertical plate (15) is provided with a first threaded groove (16) and a sliding groove (17), the inner circle of the first threaded groove (16) is fixedly connected with a first motor (18), the output shaft of the first motor (18) is fixedly connected with a first threaded rod (19), the other end of the first threaded rod (19) is fixedly connected with a second bearing (20), the surface of the first threaded rod (19) is threadedly connected with a first threaded block (21), and the inner circle of the sliding groove (17) is slidingly connected with a sliding block (22).
6. A wire saw machine for facilitating electrode wire adjustment as defined in claim 5, wherein: The outer circle of the second bearing (20) is fixedly connected with the first threaded groove (16), and the side surface of the first threaded block (21) is slidingly connected with the first threaded groove (16).
7. A wire saw machine for facilitating electrode wire adjustment as defined in claim 5, wherein: The other end of the first threaded block (21) and the sliding block (22) is fixedly connected with a second threaded groove (23), the inner circle of the second threaded groove (23) is fixedly connected with a second motor (24), the output shaft of the second motor (24) is fixedly connected with a second threaded rod (25), the other end of the second threaded rod (25) is fixedly connected with a third bearing (26), the surface of the second threaded rod (25) is threadedly connected with a second threaded block (27), the other end of the second threaded block (27) is fixedly connected with an electric push rod (28), and the two second threaded grooves (23) are fixedly connected with a connecting plate (29).
8. A wire saw machine for facilitating electrode wire adjustment as defined in claim 7, wherein: The outer circle of the third bearing (26) is fixedly connected with the second threaded groove (23), and the side surface of the second threaded block (27) is slidingly connected with the second threaded groove (23). The other end of the first threaded block (21) and the sliding block (22) is fixedly connected with a second threaded groove (23), the inner circle of the second threaded groove (23) is fixedly connected with a second motor (24), the output shaft of the second motor (24) is fixedly connected with a second threaded rod (25), the other end of the second threaded rod (25) is fixedly connected with a third bearing (26), the surface of the second threaded rod (25) is threadedly connected with a second threaded block (27), the other end of the second threaded block (27) is fixedly connected with an electric push rod (28), and the two second threaded grooves (23) are fixedly connected with a connecting plate (29). The outer circle of the third bearing (26) is fixedly connected with the second threaded groove (23), and the side surface of the second threaded block (27) is slidingly connected with the second threaded groove (23).