High-efficiency wire cutting structure and wire cutting equipment

Abstract

The utility model discloses a kind of high-efficiency linear cutting structure and linear cutting equipment, including bearing box;The bearing box upper end is fixedly connected with, support base is provided with the fine correction component for adjusting position, and support base and fine correction component are provided with cutting assembly, according to the size and shape of the workpiece to be cut, the position of workpiece clamp is adjusted by adjusting assembly, start lower power source, drive lower sliding block moves on lower slide rail, drive bearing plate, upper slide rail, upper sliding block and workpiece clamp move along horizontal direction;Start upper power source, drive upper sliding block moves on upper slide rail, adjust the vertical position of workpiece clamp, workpiece is placed on workpiece clamp and clamped and fixed, according to cutting demand, adjust fine correction component, operator holds the handle of locking lever, pull out locking lever from the locking slot of limiting plate, push adjusting sliding block to slide on limiting plate, drive first extension plate to move, and then change the position of upper auxiliary wheel.

Description

Technical Field

[0001] This utility model relates to the technical field of wire cutting devices, specifically a high-efficiency wire cutting structure and wire cutting equipment. Background Technology

[0002] Existing wire EDM equipment still faces numerous challenges in practical applications. On one hand, the traditional cutting component structure is poorly designed, leading to wire jitter and uneven tension during operation, resulting in decreased cutting accuracy and failing to meet the demands of high-precision machining. On the other hand, the equipment lacks sufficient adjustment flexibility, with limited workpiece fixture adjustment range, making it difficult to adapt to the positioning and processing needs of workpieces of different sizes and shapes. Furthermore, existing wire EDM equipment lacks effective adjustment mechanisms for different working environments, failing to flexibly adjust the cutting wire length and layout based on processing space, workpiece specifications, and other factors, thus limiting the equipment's application scenarios and processing capabilities. Utility Model Content

[0003] The purpose of this invention is to provide a high-efficiency wire cutting structure and wire cutting equipment to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A high-efficiency wire cutting structure and wire cutting equipment includes a carrier box; the upper end of the carrier box is fixedly connected to a support base on which a fine calibration component for adjusting the position is provided, and a cutting component is provided on the support base and the fine calibration component.

[0005] Furthermore, the precision calibration component includes a limiting plate, an adjusting sliding block, a locking rod, a fixing rod, a first extension plate, and a second extension plate. The limiting plate is fixedly connected to the surface of the support base, and the adjusting sliding block is slidably connected to the limiting plate.

[0006] Furthermore, a first extension plate is fixedly connected to the surface of the adjusting sliding block, a locking rod is rotatably connected to the first extension plate, and a locking groove is provided on the limiting plate to cooperate with the locking rod for fixing.

[0007] Furthermore, a pair of fixing rods are fixedly connected to the limiting plate, and a second extension plate is fixedly connected to the limiting plate through the fixing rods.

[0008] Furthermore, the cutting assembly includes an auxiliary steering wheel, an output wheel, an upper auxiliary wheel, a lower auxiliary wheel, an output servo motor, and a sliding groove. The upper auxiliary wheel is rotatably connected to the first extension plate, the lower auxiliary wheel is rotatably connected to the second extension plate, and the auxiliary steering wheel is rotatably connected inside the second extension plate.

[0009] Furthermore, the support base is provided with a sliding groove, and the support base is slidably connected to the output servo motor through the sliding groove. The output servo motor is connected to the support base by ear plate bolts. The output end of the output servo motor is provided with an output wheel, and the output wheel, auxiliary steering wheel, upper auxiliary wheel and lower auxiliary wheel are surrounded by cutting lines.

[0010] A wire cutting device includes a carrier housing; the carrier housing is provided with an adjustment component for adjustment, and a workpiece clamp is fixedly connected to the carrier housing through the adjustment component.

[0011] Furthermore, the adjustment component includes an upper sliding block, an upper sliding rail, a support plate, a lower power source, a lower sliding rail, a lower sliding block, and an upper power source. A pair of lower sliding rails are fixedly connected to the upper surface of the support box, and a lower sliding block is slidably connected to the lower sliding rail. A support plate is fixedly connected to the upper end of the lower sliding block.

[0012] Furthermore, a pair of upper slide rails are fixedly connected to the upper end of the bearing plate, and an upper sliding block is slidably connected to the upper end of the upper slide rails. A workpiece clamp is fixedly connected to the upper end of the upper sliding block.

[0013] Furthermore, the bearing housing is provided with a lower power source for driving the lower sliding block, and the upper end of the limiting plate is fixedly connected with an upper power source for driving the upper sliding block.

[0014] By adopting the above technical solution Compared with the prior art, the beneficial effects of this utility model are: 1. The coordinated design of the auxiliary steering wheel, output wheel, upper auxiliary wheel, and lower auxiliary wheel in the cutting assembly, together with the surrounding cutting line, can effectively optimize the movement path of the cutting line, maintain uniform tension of the cutting line during the cutting process, reduce cutting line vibration, reduce the risk of wire breakage, improve cutting efficiency and cutting quality, and extend the service life of the cutting line. At the same time, the output servo motor can be flexibly adjusted and fixed through the sliding groove, which makes it convenient to adjust the tension of the cutting line and the cutting speed according to different cutting needs. 2. The adjustment components in the wire EDM equipment include upper sliding blocks, upper slide rails, a support plate, and a lower power source. These components enable flexible adjustment of the workpiece fixture in multiple dimensions. The lower slide rail on the support box cooperates with the lower sliding block, and the upper slide rail on the support plate cooperates with the upper sliding block. By driving the lower sliding block with the lower power source and the upper sliding block with the upper power source, the position of the workpiece fixture can be precisely adjusted to meet the positioning and processing requirements of workpieces of different sizes and shapes, greatly improving the versatility and applicability of the equipment. 3. The precision calibration component also has the function of adjusting the cutting line length, which can flexibly adapt to different working environments. By adjusting the sliding block on the limit plate, the first extension plate connected to it is moved, thereby changing the position of the upper auxiliary wheel. This structural design allows the path length formed by the cutting line around the output wheel, auxiliary steering wheel, upper auxiliary wheel and lower auxiliary wheel to be flexibly adjusted. Whether facing complex and narrow processing spaces or cutting large workpieces, the cutting line length can be adjusted by the precision calibration component to optimize the cutting layout and ensure that the equipment can operate efficiently and stably under different working conditions. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a wire cutting device; Figure 2 This is a frontal cross-sectional structural diagram of a wire cutting device; Figure 3 A schematic diagram of the overall structure of a high-efficiency wire cutting structure; Figure 4 This is a frontal cross-sectional view of a high-efficiency wire cutting structure. In the diagram: 1. Bearing box; 2. Support base; 3. Workpiece fixture; 4. Upper sliding block; 5. Upper slide rail; 6. Bearing plate; 7. Lower power source; 8. Lower slide rail; 9. Lower sliding block; 10. Auxiliary steering wheel; 11. Upper power source; 12. Limiting plate; 13. Adjusting sliding block; 14. Locking rod; 15. Fixing rod; 16. Output wheel; 17. First extension plate; 18. Upper auxiliary wheel; 19. Second extension plate; 20. Lower auxiliary wheel; 21. Output servo motor; 22. Sliding groove. Detailed Implementation

[0016] To make the technical means, creative features, achieved objectives and effects of this utility model easier to understand, the present utility model is further described below in conjunction with specific embodiments. In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0017] Please see Figures 3-4 This utility model provides an embodiment of a high-efficiency wire cutting structure and wire cutting equipment, including a support box 1; the upper end of the support box 1 is fixedly connected to a support base 2, which is provided with a precision calibration component for adjusting the position, and the support base 2 and the precision calibration component are provided with a cutting component.

[0018] In this embodiment, the precision calibration assembly includes a limiting plate 12, an adjusting sliding block 13, a locking rod 14, a fixing rod 15, a first extension plate 17, and a second extension plate 19. The limiting plate 12 is fixedly connected to the surface of the support base 2. The adjusting sliding block 13 is slidably connected to the limiting plate 12. The first extension plate 17 is fixedly connected to the surface of the adjusting sliding block 13. The locking rod 14 is rotatably connected to the first extension plate 17. The limiting plate 12 has a locking groove that cooperates with the locking rod 14 for fixing. A pair of fixing rods 15 are fixedly connected to the limiting plate 12. The second extension plate 19 is fixedly connected to the limiting plate 12 through the fixing rods 15. The limiting plate 12 is a long strip of metal plate, which is fixed to the surface of the support base 2 by welding or bolting. Its length direction is parallel to the adjustment direction of the cutting line. A groove adapted to the adjusting sliding block 13 is provided on the limiting plate 12. Sliding blocks that cooperate with the groove are provided on both sides of the adjusting sliding block 13, allowing the adjusting sliding block 13 to slide smoothly on the limiting plate 12. A first extension plate 17 is vertically welded to the surface of the adjusting sliding block 13. A locking rod 14 is rotatably connected to the first extension plate 17 via a bearing. One end of the locking rod 14 is a handle for easy rotation by the operator, and the other end is a pointed tip that can be inserted into the locking groove on the limiting plate 12. Multiple locking grooves are evenly distributed along the length of the limiting plate 12. The shape of the locking groove matches the tip of the locking rod 14 to ensure a secure lock. A pair of fixing rods 15 are vertically welded to both ends of the limiting plate 12. The other end of the fixing rods 15 is fixedly connected to the second extension plate 19 via bolts, ensuring that the relative position of the second extension plate 19 and the limiting plate 12 remains fixed, providing stable support for the subsequent cutting assembly.

[0019] In this embodiment, the cutting assembly includes an auxiliary steering wheel 10, an output wheel 16, an upper auxiliary wheel 18, a lower auxiliary wheel 20, an output servo motor 21, and a sliding groove 22. The upper auxiliary wheel 18 is rotatably connected to the first extension plate 17, and the lower auxiliary wheel 20 is rotatably connected to the second extension plate 19. The auxiliary steering wheel 10 is rotatably connected inside the second extension plate 19. The support base 2 has a sliding groove 22, and the support base 2 is slidably connected to the output servo motor 21 through the sliding groove 22. The output servo motor 21 is connected to the support base 2 through ear plate bolts. The output wheel 16 is provided at the output end of the output servo motor 21. Cutting lines are arranged around the output wheel 16, the auxiliary steering wheel 10, the upper auxiliary wheel 18, and the lower auxiliary wheel 20. The upper auxiliary wheel 18 and the lower auxiliary wheel 20 are respectively mounted on the first extension plate 17 and the second extension plate 19 through bearing seats, so that the wheels can rotate freely. The second extension plate 19 has pre-drilled mounting holes inside, and the auxiliary steering wheel 10 is mounted through bearings to change the direction of the cutting line. The support base 2 is machined with a sliding groove 22 that matches the size of the output servo motor 21. The bottom of the output servo motor 21 is provided with a slide rail that matches the sliding groove 22, so that it can slide in the sliding groove 22. After adjusting to a suitable height, the output servo motor 21 is fixed to the support base 2 through bolt holes on the ear plate. The output end of the output servo motor 21 is connected to the output wheel 16 through a key. The cutting line sequentially surrounds the output wheel 16, the auxiliary steering wheel 10, the upper auxiliary wheel 18 and the lower auxiliary wheel 20 to form a complete cutting path.

[0020] Please see Figures 1-2This utility model provides an embodiment of a wire cutting device, including a carrier box 1; the carrier box 1 is provided with an adjustment component for adjustment, and the carrier box 1 is fixedly connected to a workpiece clamp 3 through the adjustment component. The adjustment component includes an upper sliding block 4, an upper slide rail 5, a carrier plate 6, a lower power source 7, a lower slide rail 8, a lower sliding block 9, and an upper power source 11. A pair of lower slide rails 8 are fixedly connected to the upper surface of the carrier box 1, and a lower sliding block 9 is slidably connected to the lower slide rail 8. The upper end of the lower sliding block 9 is fixedly connected to... A support plate 6 is attached, and a pair of upper slide rails 5 are fixedly connected to the upper end of the support plate 6. An upper sliding block 4 is slidably connected to the upper end of the upper slide rails 5, and a workpiece clamp 3 is fixedly connected to the upper end of the upper sliding block 4. A lower power source 7 for driving the lower sliding block 9 is provided on the support box 1. An upper power source 11 for driving the upper sliding block 4 is fixedly connected to the upper end of the limiting plate 12. A pair of lower slide rails 8 are installed in parallel on the upper surface of the support box 1. The lower slide rails 8 are linear guide rails, and their two ends are fixed to the support box 1 by bolts. The lower sliding block 9 cooperates with the lower slide rails 8, allowing it to slide smoothly on the lower slide rails 8. A bearing plate 6 is welded to the upper end face of the lower sliding block 9 to support the upper slide rail 5 and the workpiece fixture 3. A pair of upper slide rails 5, also using linear guides, are installed parallel to each other on the upper end face of the bearing plate 6. The two ends of the upper slide rails 5 are fixed to the bearing plate 6 by bolts. The upper sliding block 4 cooperates with the upper slide rails 5 and can slide on the upper slide rails 5. The upper end face of the upper sliding block 4 is fixed to the workpiece fixture 3 by bolts to achieve clamping and positioning of the workpiece. A lower power source 7 is installed on the surface of the bearing housing 1. The lower power source 7 can be a servo motor with a lead screw and nut mechanism. The output shaft of the servo motor is connected to the lead screw, the lead screw and nut are fixed to the bearing plate, and the bearing plate is fixed to the lower sliding block 9. The rotation of the servo motor drives the lower sliding block 9 to move on the lower slide rail 8. An upper power source 11 is installed on the upper end of the limiting plate 12. Its structure is similar to that of the lower power source 7. It is used to drive the upper sliding block 4 to move on the upper slide rail 5 to achieve precise adjustment of the workpiece fixture 3 in multiple dimensions.

[0021] According to the size and shape of the workpiece to be cut, the position of the workpiece clamp 3 is adjusted by adjusting the components. The lower power source 7 is started, driving the lower sliding block 9 to move on the lower slide rail 8, which in turn moves the bearing plate 6, the upper slide rail 5, the upper sliding block 4, and the workpiece clamp 3 horizontally. The upper power source 11 is started, driving the upper sliding block 4 to move on the upper slide rail 5, adjusting the vertical position of the workpiece clamp 3, placing the workpiece on the workpiece clamp 3 and clamping it in place. According to the cutting requirements, the precision adjustment components are adjusted. The operator holds the handle of the locking rod 14 and pulls the locking rod 14 out of the locking groove of the limiting plate 12, pushing the adjusting sliding block 13 to slide on the limiting plate 12, which moves the first extension plate 17, thereby changing the position of the upper auxiliary wheel 18 and adjusting the cutting line length. After the adjustment is completed, the components are rotated. The locking rod 14 is inserted into a suitable locking groove to fix the position of the adjusting sliding block 13. At the same time, according to the tension requirements of the cutting line, the tension of the cutting line is adjusted by adjusting the position of the output servo motor 21 in the sliding groove 22. The output servo motor 21 is fixed with bolts and started. The output servo motor 21 drives the output wheel 16 to rotate. The cutting line drives the auxiliary steering wheel 10, the upper auxiliary wheel 18 and the lower auxiliary wheel 20 to rotate synchronously, so that the cutting line moves along the set path. During the cutting process, the auxiliary steering wheel 10, the output wheel 16, the upper auxiliary wheel 18 and the lower auxiliary wheel 20 work together to optimize the movement path of the cutting line, maintain uniform tension of the cutting line, reduce cutting line vibration, and ensure high precision and high efficiency of the cutting operation.

[0022] The coordinated design of the auxiliary steering wheel 10, output wheel 16, upper auxiliary wheel 18, and lower auxiliary wheel 20 in the cutting assembly, along with the surrounding cutting wire, effectively optimizes the movement path of the cutting wire, maintains uniform tension during cutting, reduces wire vibration, lowers the risk of wire breakage, improves cutting efficiency and quality, and extends the service life of the cutting wire. Simultaneously, the output servo motor 21 can be flexibly adjusted and fixed via the sliding groove 22, facilitating adjustments to the wire tension and cutting speed according to different cutting requirements. The adjustment assembly in the wire cutting equipment includes components such as the upper sliding block 4, upper slide rail 5, bearing plate 6, and lower power source 7, enabling flexible adjustment of the workpiece clamp 3 in multiple dimensions. The lower slide rail 8 on the bearing housing 1 cooperates with the lower sliding block 9, and the upper slide rail 5 on the bearing plate 6 cooperates with the upper sliding block 4, driven by the lower power source 7. The lower sliding block 9 and the upper power source 11 drive the upper sliding block 4, which can precisely adjust the position of the workpiece fixture 3 to meet the positioning and processing needs of workpieces of different sizes and shapes, greatly improving the versatility and applicability of the equipment. The precision calibration component also has the function of adjusting the cutting line length, which can flexibly adapt to different working environments. Adjusting the sliding of the sliding block 13 on the limit plate 12 drives the first extension plate 17 connected to it to move, thereby changing the position of the upper auxiliary wheel 18. This structural design allows the path length formed by the cutting line around the output wheel 16, the auxiliary steering wheel 10, the upper auxiliary wheel 18 and the lower auxiliary wheel 20 to be flexibly adjusted. Whether facing a complex and narrow processing space or the cutting needs of large workpieces, the cutting line length can be adjusted by the precision calibration component to optimize the cutting layout and ensure that the equipment can operate efficiently and stably under different working conditions.

[0023] This specification describes embodiments, but not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-efficiency wire cutting structure, comprising a load-bearing housing (1); characterized in that, The upper end of the bearing box (1) is fixedly connected to a support base (2) which is provided with a fine calibration component for adjusting the position, and the support base (2) and the fine calibration component are provided with a cutting component.

2. The high-efficiency wire cutting structure according to claim 1, characterized in that, The precision calibration assembly includes a limiting plate (12), an adjusting sliding block (13), a locking rod (14), a fixing rod (15), a first extension plate (17), and a second extension plate (19). The limiting plate (12) is fixedly connected to the surface of the support base (2), and the adjusting sliding block (13) is slidably connected on the limiting plate (12).

3. The high-efficiency wire cutting structure according to claim 2, characterized in that, The surface of the adjusting sliding block (13) is fixedly connected to a first extension plate (17), and a locking rod (14) is rotatably connected to the first extension plate (17). A locking groove is provided on the limiting plate (12) to cooperate with the locking rod (14) for fixing.

4. The high-efficiency wire cutting structure according to claim 3, characterized in that, A pair of fixing rods (15) are fixedly connected to the limiting plate (12), and a second extension plate (19) is fixedly connected to the limiting plate (12) through the fixing rods (15).

5. The high-efficiency wire cutting structure according to claim 4, characterized in that, The cutting assembly includes an auxiliary steering wheel (10), an output wheel (16), an upper auxiliary wheel (18), a lower auxiliary wheel (20), an output servo motor (21), and a sliding groove (22). The upper auxiliary wheel (18) is rotatably connected to the first extension plate (17), the lower auxiliary wheel (20) is rotatably connected to the second extension plate (19), and the auxiliary steering wheel (10) is rotatably connected inside the second extension plate (19).

6. The high-efficiency wire cutting structure according to claim 5, characterized in that, The support base (2) is provided with a sliding groove (22). The support base (2) is slidably connected to the output servo motor (21) through the sliding groove (22). The output servo motor (21) is connected to the support base (2) through ear plate bolts. The output end of the output servo motor (21) is provided with an output wheel (16). Cutting lines are arranged around the output wheel (16), the auxiliary steering wheel (10), the upper auxiliary wheel (18) and the lower auxiliary wheel (20).

7. A wire cutting device, comprising the high-efficiency wire cutting structure according to any one of claims 1-6, and further comprising a support housing (1); characterized in that, The carrier box (1) is provided with an adjustment component for adjustment, and the carrier box (1) is fixedly connected to the workpiece fixture (3) through the adjustment component.

8. A wire cutting device according to claim 7, characterized in that, The adjustment assembly includes an upper sliding block (4), an upper sliding rail (5), a bearing plate (6), a lower power source (7), a lower sliding rail (8), a lower sliding block (9), and an upper power source (11). A pair of lower sliding rails (8) are fixedly connected to the upper surface of the bearing box (1). The lower sliding block (9) is slidably connected to the lower sliding rail (8). The bearing plate (6) is fixedly connected to the upper end of the lower sliding block (9).

9. A wire cutting device according to claim 8, characterized in that, The upper end of the bearing plate (6) is fixedly connected to a pair of upper slide rails (5), the upper end of the upper slide rails (5) is slidably connected to an upper sliding block (4), and the upper end of the upper sliding block (4) is fixedly connected to a workpiece clamp (3).

10. A wire cutting device according to claim 9, characterized in that, The bearing box (1) is provided with a lower power source (7) for driving the lower sliding block (9), and the upper end of the limiting plate (12) is fixedly connected with an upper power source (11) for driving the upper sliding block (4).

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