Double-station wire cutting device

Abstract

The utility model discloses a double-station wire cutting device, which relates to the technical field of wire cutting, and comprises a support platform and a control unit, the control unit is positioned on one side of the support platform, the upper end of the support platform is provided with a cutting component, one side of the cutting component is provided with a fixing component, and the fixing component is positioned on the upper end of the support platform. The cutting assembly comprises a first station part and a second station part, the first station part is located on one side of the second station part, the first station part and the second station part each comprise a stepping motor, rotating rollers are arranged at the output ends of the stepping motors, roller frames are arranged at the two ends of each rotating roller, and supporting bases are arranged at the lower ends of the roller frames. According to the scheme, the problems that existing linear cutting is mostly single-station cutting, cutting efficiency is low, products need to be fixed multiple times, time and labor are wasted, and machining efficiency and flexibility are low are solved.

Description

Technical Field

[0001] This utility model relates to the field of wire cutting technology, specifically a dual-station wire cutting device. Background Technology

[0002] Wire EDM, also known as electrical discharge wire cutting, works by using a continuously moving fine metal wire as an electrode to perform pulsed spark discharge on the workpiece to remove metal and cut it into shape. The instantaneous high temperature of this discharge can remove metal, thereby achieving the cutting and shaping of the workpiece.

[0003] For example, the Chinese authorized patent (wire cutting device) with announcement number CN219520746U includes a base, a controller, a support assembly, a cutting assembly, and a laser coordinate positioning device. The support assembly includes a support member and a drive member. The support member is used to support the workpiece and is movably connected to the base. The drive member is used to drive the support member to move. The cutting assembly includes a metal wire and a cutting drive member. The metal wire passes through the support member and the cutting drive member is used to drive the metal wire to reciprocate to cut the workpiece. The laser coordinate positioning device is installed on the support member and is used to detect the cutting start position of the workpiece. Both the laser coordinate positioning device and the drive member are communicatively connected to the controller. The controller is used to control the drive member, so that the drive member drives the support member to move, thereby moving the cutting start position to the metal wire. This achieves alignment between the workpiece cutting start position and the metal wire. This wire cutting device not only improves the alignment accuracy but also improves the production efficiency.

[0004] However, most existing wire EDM machines are single-station cutting machines, which have low cutting efficiency and require multiple product fixation, which is time-consuming and labor-intensive, resulting in low processing efficiency and flexibility. Therefore, they do not meet the existing needs. In response, we have proposed a dual-station wire EDM device. Utility Model Content

[0005] The purpose of this invention is to provide a dual-station wire cutting device to solve the problems mentioned in the background art, which are mostly single-station cutting, resulting in low cutting efficiency, the need to fix the product multiple times, which is time-consuming and labor-intensive, leading to low processing efficiency and flexibility.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a dual-station wire cutting device, comprising: a support platform and a control unit, wherein the control unit is located on one side of the support platform, a cutting component is provided at the upper end of the support platform, a fixing component is provided on one side of the cutting component, the cutting component includes a first station part and a second station part, wherein the first station part is located on one side of the second station part.

[0007] Preferably, both the first workstation and the second workstation include a stepper motor, the output end of the stepper motor is provided with a rotating roller, both ends of the rotating roller are provided with roller frames, and the lower end of the roller frame is provided with a support base.

[0008] Preferably, both the first workstation and the second workstation further include a column, a first stabilizing frame is provided on one side of the column, a second stabilizing frame is provided below the first stabilizing frame, and rotating wheels are provided at both ends of the first stabilizing frame and the second stabilizing frame. Alloy wires are provided on the outside of the rotating wheels and the rotating rollers.

[0009] Preferably, a threaded column is provided inside the cavity on the side surface of the column, and one end of the threaded column is rotatably connected to the bottom surface of the cavity on the side surface of the column through an external bearing. A fixed seat is provided outside the threaded column, and one end of the fixed seat is connected to the first stabilizer. A handwheel is provided at the top of the threaded column.

[0010] Preferably, the bottom end of the column in the second work station is provided with a movable plate, the lower end of the movable plate is provided with a first adjustment mechanism, the lower surfaces on both sides of the movable plate are provided with first guide seats, and the lower end of the first guide seats is provided with a first directional guide rail.

[0011] Preferably, the fixing component includes a first movable frame and a second movable frame, with the first movable frame located above the second movable frame. The lower ends of both the first and second movable frames are provided with a second adjustment mechanism, and the lower ends of the corners of both the first and second movable frames are provided with a second guide seat. The lower end of the second guide seat is provided with a second directional guide rail.

[0012] Preferably, each corner of the first movable frame is provided with a mounting post at its upper end, a movable arm is provided at the upper end of the mounting post, and a clamp is provided at the upper end of the movable arm.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model uses a cutting assembly composed of a first station and a second station. The cutting assembly is a dual-station structure. The output ends of the stepper motors of the first station and the second station drive two rotating rollers to rotate, so that the two alloy wires rotate along the rotating wheel and the rotating roller, achieving the effect of rapid rotation of the alloy wires. The two second adjustment mechanisms drive the first moving frame and the second moving frame to move their positions, so that the fixture moves along the X-axis and Y-axis. By adjusting the position of the fixture, the object comes into contact with the alloy wire. The first station and the second station cut synchronously, completing the dual-station wire cutting, improving the cutting efficiency, and solving the problem that most existing wire cutting is single-station cutting, with low cutting efficiency, requiring multiple fixings of the product, which is time-consuming and labor-intensive, resulting in low processing efficiency and flexibility.

[0015] (2) By setting a threaded column inside the cavity on the side surface of the column, one end of the fixed seat is connected to the first stabilizer. A handwheel is set at the top of the threaded column. By rotating the handwheel, the threaded column is rotated and the fixed seat moves up and down along the threaded column to adjust the up and down position of the first stabilizer, thereby tightening and loosening the alloy wire, making it easy to replace and use, and improving flexibility. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the cutting component structure of this utility model;

[0018] Figure 3 This is a rear view schematic diagram of the cutting component of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing component structure of this utility model;

[0020] In the diagram: 1. Support platform; 2. Control unit; 3. Cutting assembly; 4. Fixing assembly; 5. First workstation; 6. Second workstation; 7. Stepper motor; 8. Rotating roller; 9. Roller frame; 10. Support base; 11. Column; 12. Threaded column; 13. Handwheel; 14. Fixed seat; 15. First stabilizer; 16. Rotating wheel; 17. Alloy wire; 18. Second stabilizer; 19. First directional guide rail; 20. Moving plate; 21. First adjustment mechanism; 22. First guide seat; 23. Second adjustment mechanism; 24. First moving frame; 25. Mounting column; 26. Moving arm; 27. Clamp; 28. Second directional guide rail; 29. ​​Second guide seat; 30. Second moving frame. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-4This utility model provides an embodiment of a dual-station wire cutting device, comprising: a support platform 1 and a control unit 2, wherein the control unit 2 is located on one side of the support platform 1, a cutting component 3 is provided at the upper end of the support platform 1, a fixing component 4 is provided on one side of the cutting component 3, the cutting component 3 includes a first station part 5 and a second station part 6, and the first station part 5 is located on one side of the second station part 6, both the first station part 5 and the second station part 6 include a stepper motor 7, a rotating roller 8 is provided at the output end of the stepper motor 7, roller frames 9 are provided at both ends of the rotating roller 8, and a support is provided at the lower end of the roller frame 9. The base 10, the first workstation 5, and the second workstation 6 all include a column 11. A first stabilizing frame 15 is provided on one side of the column 11, and a second stabilizing frame 18 is provided below the first stabilizing frame 15. Rotating wheels 16 are provided at both ends of the first stabilizing frame 15 and the second stabilizing frame 18. Alloy wires 17 are provided on the outside of the rotating wheels 16 and surround the rotating wheels 16 and the rotating rollers 8. A threaded post 12 is provided inside the cavity on the side surface of the column 11, and one end of the threaded post 12 is rotatably connected to the bottom surface of the cavity on the side surface of the column 11 through an external bearing. A fixed seat is provided on the outside of the threaded post 12. 14, and one end of the fixed base 14 is connected to the first stable frame 15. A handwheel 13 is provided at the top of the threaded column 12. A movable plate 20 is provided at the bottom of the column 11 in the second work station 6. A first adjustment mechanism 21 is provided at the lower end of the movable plate 20. The fixed assembly 4 includes a first movable frame 24 and a second movable frame 30, and the first movable frame 24 is located above the second movable frame 30. A second adjustment mechanism 23 is provided at the lower end of both the first movable frame 24 and the second movable frame 30. A mounting column 25 is provided at the upper end of the corner of the first movable frame 24. A movable arm 26 is provided at the upper end of the mounting column 25. The upper end of the boom 26 is provided with a clamp 27. The object to be cut is fixed by the clamp 27. The clamp 27 is a clamping structure that clamps and presses the object from the top and bottom. The output ends of the stepper motors 7 of the first station part 5 and the second station part 6 respectively drive the two rotating rollers 8 to rotate, so that the two alloy wires 17 rotate along the rotating wheel 16 and the rotating rollers 8, achieving the effect of rapid rotation of the alloy wires 17. The first adjustment mechanism 21 and the second adjustment mechanism 23 are the same, consisting of a threaded rod, a rod sleeve and a rotating wheel. The rotating wheel drives the threaded rod to rotate, so as to move the rod sleeve. This is the prior art.

[0023] By rotating the handwheel 13, the fixed seat 14 can move up and down along the threaded column 12, adjusting the up and down position of the first stabilizer 15, thereby tightening and loosening the alloy wire 17, making it easy to replace and use, and improving flexibility.

[0024] Two second adjustment mechanisms 23 drive the first moving frame 24 and the second moving frame 30 to move their positions respectively, so that the clamp 27 moves along the X-axis and Y-axis. By adjusting the position of the clamp, the object comes into contact with the alloy wire 17. The first station part 5 and the second station part 6 cut synchronously to complete the dual-station wire cutting and improve the cutting efficiency.

[0025] Please see Figure 3 The lower surfaces of both sides of the movable plate 20 are provided with first guide seats 22, and the lower end of the first guide seats 22 is provided with a first directional guide rail 19 to improve the stability of the movement of the movable plate 20.

[0026] Please see Figure 4 A second guide seat 29 is provided at the lower end of the corner of the first moving frame 24 and the second moving frame 30. A second directional guide rail 28 is provided at the lower end of the second guide seat 29. When the first moving frame 24 and the second moving frame 30 move, the second guide seat 29 moves along the second directional guide rail 28, thereby improving the stability and orientation of the movement of the first moving frame 24 and the second moving frame 30.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A double-station wire cutting device comprising a support platform (1) and a control unit (2), and the control unit (2) is located on one side of the support platform (1), characterized in that: The upper end of the support platform (1) is provided with a cutting assembly (3), one side of the cutting assembly (3) is provided with a fixing assembly (4), the cutting assembly (3) comprises a first station part (5) and a second station part (6), and the first station part (5) is located on one side of the second station part (6).

2. A dual station wire cutting apparatus as claimed in claim 1, wherein: The first station part (5) and the second station part (6) both comprise a stepping motor (7), the output end of the stepping motor (7) is provided with a rotating roller (8), both ends of the rotating roller (8) are provided with a roller frame (9), and the lower end of the roller frame (9) is provided with a support base (10).

3. A dual station wire cutting apparatus as claimed in claim 2, wherein: The first station part (5) and the second station part (6) both further comprise a stand (11), one side of the stand (11) is provided with a first stabilizing frame (15), the lower portion of the first stabilizing frame (15) is provided with a second stabilizing frame (18), both ends of the first stabilizing frame (15) and the second stabilizing frame (18) are provided with a rotating wheel (16), the outer portion of the rotating wheel (16) is provided with an alloy wire (17), and the alloy wire (17) surrounds the rotating wheel (16) and the rotating roller (8).

4. A dual station wire cutting apparatus as claimed in claim 3, wherein: The cavity in the side surface of the stand (11) is internally provided with a threaded column (12), one end of the threaded column (12) is rotatably connected to the bottom surface of the cavity in the side surface of the stand (11) through an external bearing, the outer portion of the threaded column (12) is provided with a fixing seat (14), one end of the fixing seat (14) is connected to the first stabilizing frame (15), and the top end of the threaded column (12) is provided with a hand wheel (13).

5. The dual station wire cutting apparatus of claim 3, wherein: The bottom end of the stand (11) in the second station part (6) is provided with a moving plate (20), the lower end of the moving plate (20) is provided with a first adjusting mechanism (21), the lower surfaces on both sides of the moving plate (20) are both provided with a first guide seat (22), and the lower end of the first guide seat (22) is provided with a first directional guide rail (19).

6. The dual station wire cutting apparatus of claim 1, wherein: The fixing assembly (4) comprises a first moving frame (24) and a second moving frame (30), the first moving frame (24) is located above the second moving frame (30), the lower ends of the first moving frame (24) and the second moving frame (30) are both provided with a second adjusting mechanism (23), the lower ends of the corners of the first moving frame (24) and the second moving frame (30) are both provided with a second guide seat (29), and the lower end of the second guide seat (29) is provided with a second directional guide rail (28).

7. A dual station wire cutting apparatus as claimed in claim 6, wherein: The upper ends of the corners of the first moving frame (24) are both provided with a mounting column (25), the upper end of the mounting column (25) is provided with a moving arm (26), and the upper end of the moving arm (26) is provided with a clamp (27).

Images