Flat copper wire fixed-length shearing device
By using cutting motors and cutting discs in the flat copper wire fixed length shearing device, the problem of uneven cuts of flat copper wires with large cross-sections is solved, the production efficiency is improved, and the exhaust fan is reduced Dust pollution.
Patent Information
- Application Number
- CN202420576292.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-25
AI Technical Summary
When the existing flat copper wire fixed-length shearing device deals with flat copper wires with large cross-sections, the cutouts are uneven and require subsequent polishing and trimming, which affects production efficiency.
A flat copper wire fixed-length shearing device including a cutting motor and a cutting disc is designed. The cutting motor drives the cutting disc to rotate and realizes the fixed-length cutting of the flat copper wire. The cutting motor can be slidably adjusted to achieve a flat cut, and is equipped with a exhaust fan. and dust cover to reduce dust pollution.
The flat cutout of the flat copper wire is achieved, which reduces subsequent grinding steps, improves production efficiency, and reduces the pollution of the working environment through the exhaust fan.
Smart Images
Figure CN222175774U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal cutting, in particular to a flat copper wire fixed-length shearing device. Background Art
[0002] Different motor models use flat copper wires with different lengths and thickness specifications, and they need to be sheared during production. The prior art announcement number is CN216881481U, which discloses a fixed-length shearing device for flat copper wires, including: longitudinal and transverse straightening mechanisms, installed on the feed end of the fuselage; a flat copper wire rolling servo traction mechanism, installed on the middle part of the fuselage, used to pull the flat copper wire according to the set length value; an encoder detection mechanism, used to detect the moving length of the pulled flat copper wire; a pneumatic shearing and pushing mechanism, used to cut the flat copper wire and push the cut flat copper wire into the blanking trough of the flip blanking mechanism; the flip blanking mechanism is used to drive the blanking trough to rotate 180 degrees, so that the cut flat copper wire automatically falls to the blanking table to complete the blanking; a PLC controller, connected to the encoder detection mechanism, the flat copper wire rolling servo traction mechanism, the pneumatic shearing and pushing mechanism, the flip blanking mechanism, and the human-machine interface, is used to set the shearing length L, the number of pieces to be completed N, the detection wheel diameter D, and the action time of each cylinder through the human-machine interface, complete the calculation of the detection length, and realize automatic control.
[0003] In actual use, when the cross-section of the flat copper wire is large, the cut is uneven using the above-mentioned extrusion shearing method, and requires subsequent grinding and trimming, which seriously affects production efficiency and needs further improvement. Utility Model Content
[0004] The utility model aims to provide a flat copper wire fixed-length shearing device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flat copper wire fixed-length shearing device, comprising a mounting base, a transverse guide rail and a positioning platform are fixedly mounted on the upper surface of the mounting base, a translation base is slidably mounted on the upper surface of the transverse guide rail, a first transmission screw is rotatably mounted inside the transverse guide rail, a first drive motor is fixedly mounted on the end of the transverse guide rail, the first drive motor drives the first transmission screw to rotate, the first transmission screw is threadedly connected to the translation base, driving the translation base to move along the transverse guide rail to expand the working range.
[0006] A mounting platform is provided on the upper surface of the translation base, a flip support arm is rotatably installed on the upper side of the mounting platform, a connecting beam is fixedly installed on the upper end of the flip support arm, and an electric telescopic rod is provided on the upper side of the translation base, which drives the flip support arm to flip.
[0007] A cutting motor is slidably installed on the surface of the connecting beam, a cutting disc is fixedly installed on the rotating end of the cutting motor, and a fixture is fixedly installed on the upper surface of the positioning platform. The flat copper wire to be processed is fixed by the fixture, and the cutting disc is used to cut the flat copper wire to be processed. The device has a smooth incision after cutting the material, with small deformation, eliminating the need for subsequent grinding, meeting the needs of shearing large-section flat copper wires, and improving work efficiency.
[0008] Preferably, a longitudinal guide rail is fixedly installed on the upper surface of the translation base, and a surface of the longitudinal guide rail is slidably installed on the mounting platform. A second transmission screw is rotatably installed on the upper surface of the translation base, and the second transmission screw is threadedly connected to the mounting platform. A second drive motor is fixedly installed on the upper surface of the translation base, and the second drive motor drives the second transmission screw to rotate, so that multiple side-by-side flat copper wires to be processed can be cut at one time, which is convenient for loading and unloading.
[0009] Preferably, a guide slot is provided on the upper surface of the connecting crossbeam, an adjusting screw is rotatably installed in the guide slot, the bottom of the cutting motor is slidably connected to the guide slot, and the adjusting screw is threadedly connected to the bottom of the cutting motor.
[0010] There are two cutting motors, and the two cutting motors are both slidably set on the connecting beam. Two independently rotating adjusting screws are set on the opposite sides of the guide slide groove of the connecting beam. The ends of the two adjusting screws extend to the two ends of the connecting beam respectively and are fixedly installed with rotating hand wheels. Locking bolts are threadedly installed on the upper sides of both ends of the connecting beam. The ends of the adjusting screws are tightened by the locking bolts to adjust the spacing between the two cutting disks. The two cutting disks are used to cut off the two ends of the flat copper wire at the same time, so that the incisions at both ends are neat, thereby realizing the fixed-length shearing function of the double cutting disks.
[0011] Preferably, the fixture includes a first clamping plate, a second clamping plate and a pad. The first clamping plate and the second clamping plate are fixedly installed in parallel on the upper surface of the positioning platform. A cylinder is fixedly installed on the front side of the first clamping plate. The telescopic end of the cylinder is fixedly connected to the pad, which is convenient for clamping multiple flat copper wires.
[0012] Preferably, an exhaust fan is fixedly installed on the rear side of the mounting base, and dust covers are fixedly installed on the surfaces of the two cutting motors. The two dust covers are respectively arranged on the outer sides of the cutting discs, and the two air inlets of the exhaust fan are respectively connected to the two dust covers through bellows to achieve the effect of exhausting and removing dust.
[0013] Beneficial Effects
[0014] The utility model provides a flat copper wire fixed-length shearing device, which has the following beneficial effects:
[0015] 1. The flat copper wire fixed-length shearing device is provided with a cutting motor to drive the cutting disc to rotate, and the cutting disc cuts the flat copper wire to be processed in a rotating manner. Since the cutting motor can slide on the connecting beam and adjust to a suitable distance, the fixed-length shearing function can be realized. Compared with the extrusion cutting method, the incision after the material is cut by the device is smooth and the deformation is small, which saves the subsequent grinding, meets the needs of shearing large-section flat copper wires, and improves work efficiency.
[0016] 2. The flat copper wire fixed-length shearing device is provided with a second driving motor to drive the second transmission screw to rotate, so that the mounting table can be translated forward and backward along the longitudinal guide rail, and the cutting disc can be translated longitudinally. Multiple side-by-side flat copper wires to be processed can be cut at one time, which is convenient for loading and unloading. By arranging an exhaust fan and a dust cover, the dust generated by cutting is sucked away by the exhaust fan, reducing pollution to the working environment, and making it safer and more environmentally friendly to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 This is a side view of the structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the front view structure of the utility model;
[0020] Figure 4 It is a schematic diagram of the structure of the utility model from top view.
[0021] In the figure: 1 mounting base, 2 transverse guide rail, 3 positioning platform, 4 translation base, 5 first transmission screw, 6 first drive motor, 7 mounting platform, 8 flip support arm, 9 connecting beam, 10 electric telescopic rod, 11 cutting motor, 12 cutting disc, 13 longitudinal guide rail, 14 second transmission screw, 15 second drive motor, 16 adjusting screw, 17 rotating hand wheel, 18 locking bolt, 19 first clamping plate, 20 second clamping plate, 21 pad, 22 exhaust fan, 23 dust cover, 24 bellows, 25 cylinder. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-4The utility model provides a technical solution: a flat copper wire fixed-length shearing device, including a mounting base 1, a transverse guide rail 2 and a positioning platform 3 are fixedly mounted on the upper surface of the mounting base 1, a translation base 4 is slidably mounted on the upper surface of the transverse guide rail 2, a first transmission screw rod 5 is rotatably mounted inside the transverse guide rail 2, a first drive motor 6 is fixedly mounted at the end of the transverse guide rail 2, the first drive motor 6 drives the first transmission screw rod 5 to rotate, and the first transmission screw rod 5 is threadedly connected to the translation base 4.
[0024] A mounting platform 7 is provided on the upper surface of the translation base 4, a flip support arm 8 is rotatably installed on the upper side of the mounting platform 7, a connecting beam 9 is fixedly installed on the upper end of the flip support arm 8, and an electric telescopic rod 10 is provided on the upper side of the translation base 4, which drives the flip support arm 8 to flip.
[0025] A cutting motor 11 is slidably mounted on the surface of the connecting crossbeam 9, and a cutting disc 12 is fixedly mounted on the rotating end of the cutting motor 11. The cutting disc 12 can be a serrated disc or a grinding wheel disc, wherein a guide groove is provided on the upper surface of the connecting crossbeam 9, and an adjusting screw 16 is rotatably mounted in the guide groove, the bottom of the cutting motor 11 is slidably connected to the guide groove, and the adjusting screw 16 is threadedly connected to the bottom of the cutting motor 11.
[0026] A fixture is fixedly installed on the upper surface of the positioning platform 3, and the fixture includes a first clamping plate 19, a second clamping plate 20 and a pad 21. The first clamping plate 19 and the second clamping plate 20 are fixedly installed in parallel on the upper surface of the positioning platform 3. A cylinder 25 is fixedly installed on the front of the first clamping plate 19. The telescopic end of the cylinder 25 is fixedly connected to the pad 21. Figure 1 As shown, the flat copper wire to be processed is fixed by a fixture. When the electric telescopic rod 10 is extended, the cutting disc 12 is flipped downward to the upper side of the positioning platform 3, as shown in FIG. Figure 2 As shown by the dotted arrow, the cutting disc 12 is used to cut the flat copper wire to be processed. When the electric telescopic rod 10 is shortened, it drives the flip support arm 8 to flip backward, and the cutting disc 12 is away from the positioning platform 3, which facilitates the loading and unloading of materials and ensures the safety of the front side of the positioning platform 3.
[0027] The cutting motor 11 is set to drive the cutting disk 12 to rotate, and the cutting disk 12 cuts the flat copper wire to be processed in a rotating manner. During use, when the flat copper wire to be processed is clamped, the end of the flat copper wire is positioned. Since the cutting motor 11 can slide on the connecting beam 9, the positioning point of the cutting disk 12 and the end of the flat copper wire is adjusted to the required distance, the fixed-length shearing function of the single cutting disk 12 can be realized. Compared with the extrusion cutting method, the incision after cutting the material by the device is smooth and the deformation is small, which eliminates the need for subsequent grinding, meets the needs of shearing large-section flat copper wires, simplifies the process and improves work efficiency.
[0028] In this embodiment, a longitudinal guide rail 13 is fixedly installed on the upper surface of the translation base 4, and a surface of the mounting table 7 on which the longitudinal guide rail 13 is slidably installed is provided. A second transmission screw 14 is rotatably installed on the upper surface of the translation base 4, and the second transmission screw 14 is threadedly connected to the mounting table 7. A second drive motor 15 is fixedly installed on the upper surface of the translation base 4, and the second drive motor 15 drives the second transmission screw 14 to rotate. By setting the second drive motor 15 to drive the second transmission screw 14 to rotate, the mounting table 7 can be translated back and forth along the longitudinal guide rail 13, and the cutting disk 12 can be translated longitudinally, so that multiple parallel flat copper wires to be processed can be cut at one time, which is convenient for loading and unloading.
[0029] There are two cutting motors 11, and the two cutting motors 11 are both slidably set on the connecting beam 9. Two independently rotating adjusting screws 16 are set on the opposite sides of the guide groove of the connecting beam 9. The ends of the two adjusting screws 16 extend to the two ends of the connecting beam 9 respectively, and are fixedly installed with a rotating handwheel 17. The upper sides of both ends of the connecting beam 9 are threadedly installed with locking bolts 18. The ends of the adjusting screws 16 are tightened by the locking bolts 18. The adjusting screws 16 are rotated to adjust the spacing between the two cutting disks 12. The two cutting disks 12 are used to cut off the two ends of the flat copper wire at the same time, so that the incisions at both ends are neat, thereby realizing the fixed-length shearing function of the double cutting disks 12.
[0030] An exhaust fan 22 is fixedly installed on the rear side of the mounting base 1, and dust covers 23 are fixedly installed on the surfaces of the two cutting motors 11. The two dust covers 23 are respectively arranged on the outer sides of the cutting disc 12, and the two air inlets of the exhaust fan 22 are respectively connected to the two dust covers 23 through bellows 24. By setting the exhaust fan 22 and the dust cover 23, the dust generated by cutting is sucked away by the exhaust fan 22, thereby reducing the pollution to the working environment and making it safer and more environmentally friendly to use.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for cutting a flat copper wire to a fixed length, comprising a mounting base (1), characterized in that: The upper surface of the mounting base (1) is respectively fixedly mounted with a transverse guide rail (2) and a positioning platform (3); the upper surface of the transverse guide rail (2) is slidably mounted with a translation base (4); a first transmission screw rod (5) is rotatably mounted inside the transverse guide rail (2); a first drive motor (6) is fixedly mounted at the end of the transverse guide rail (2); the first drive motor (6) drives the first transmission screw rod (5) to rotate; and the first transmission screw rod (5) is threadedly connected to the translation base (4); A mounting platform (7) is arranged on the upper surface of the translation base (4); a flip support arm (8) is rotatably mounted on the upper side of the mounting platform (7); a connecting crossbeam (9) is fixedly mounted on the upper end of the flip support arm (8); an electric telescopic rod (10) is arranged on the upper side of the translation base (4); the electric telescopic rod (10) drives the flip support arm (8) to flip; A cutting motor (11) is slidably mounted on the surface of the connecting crossbeam (9), a cutting disc (12) is fixedly mounted on the rotating end of the cutting motor (11), and a fixture is fixedly mounted on the upper surface of the positioning platform (3), the flat copper wire to be processed is fixed by the fixture, and the flat copper wire to be processed is cut by the cutting disc (12).
2. A device for cutting flat copper wire to length according to claim 1, characterized in that: A longitudinal guide rail (13) is fixedly mounted on the upper surface of the translation base (4), and a surface of the longitudinal guide rail (13) is slidably mounted on the mounting platform (7).
3. A device for cutting flat copper wire to length according to claim 2, characterized in that: A second transmission screw (14) is rotatably mounted on the upper surface of the translation base (4), the second transmission screw (14) is threadedly connected to the mounting platform (7), and a second drive motor (15) is fixedly mounted on the upper surface of the translation base (4), the second drive motor (15) drives the second transmission screw (14) to rotate.
4. A device for cutting flat copper wire to length according to claim 3, characterized in that: A guide slot is provided on the upper surface of the connecting crossbeam (9), an adjusting screw (16) is rotatably installed in the guide slot, the bottom of the cutting motor (11) is slidably connected to the guide slot, and the adjusting screw (16) is threadedly connected to the bottom of the cutting motor (11).
5. The device for cutting flat copper wire to length according to claim 4, characterized in that: There are two cutting motors (11), both of which are slidably arranged on the connecting crossbeam (9), and two independently rotatable adjusting screws (16) are arranged on opposite sides of the guide slot of the connecting crossbeam (9).
6. A device for cutting flat copper wire to length according to claim 5, characterized in that: The ends of the two adjusting screws (16) extend to the two ends of the connecting beam (9) respectively and are fixedly mounted with a rotating hand wheel (17). The upper sides of the two ends of the connecting beam (9) are both threadedly mounted with locking bolts (18), and the ends of the adjusting screws (16) are tightened by the locking bolts (18).
7. The device for cutting flat copper wire to length according to claim 6, characterized in that: The fixture comprises a first clamping plate (19), a second clamping plate (20) and a pad (21); the first clamping plate (19) and the second clamping plate (20) are fixedly mounted in parallel on the upper surface of the positioning platform (3); a cylinder (25) is fixedly mounted on the front side of the first clamping plate (19); and the telescopic end of the cylinder (25) is fixedly connected to the pad (21).
8. A device for cutting flat copper wire to length according to any one of claims 1 to 7, characterized in that: An exhaust fan (22) is fixedly mounted on the rear side of the mounting base (1), and dust covers (23) are fixedly mounted on the surfaces of the two cutting motors (11). The two dust covers (23) are respectively arranged to cover the outside of the cutting disc (12), and the two air inlets of the exhaust fan (22) are respectively connected to the two dust covers (23) through bellows (24).