CN222873253U - Electromagnetic wire loop cutting device - Google Patents
Electromagnetic wire loop cutting device Download PDFInfo
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- CN222873253U CN222873253U CN202421880500.4U CN202421880500U CN222873253U CN 222873253 U CN222873253 U CN 222873253U CN 202421880500 U CN202421880500 U CN 202421880500U CN 222873253 U CN222873253 U CN 222873253U
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- electromagnetic wire
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Abstract
本实用新型公开了一种电磁线环切装置，包括：支架，支架包括底板和支撑板，支撑板垂直设置在底板的上表面；切刀组件，切刀组件包括移动架和刀片，移动架位于支撑板的第一侧，刀片设置在移动架上；夹线组件，夹线组件位于支撑板的第二侧，包括滚筒、夹紧块和锁紧螺母，其中，滚筒为圆柱状结构，滚筒的第一端可转动地设置在支撑板上，滚筒内形成有锥形通孔，夹紧块呈锥形，其内部形成通孔，夹紧块的尖端形成多个卡齿，滚筒的第二端外壁设置外螺纹，锁紧螺母通过螺纹连接在滚筒的第二端。本实用新型通过夹线组件对电磁线进行固定，并可以带动电磁线转动，转动过程中电磁线与刀片接触完成环切操作，可以保证环切均匀、可靠，还提高了环切操作的安全性。
The utility model discloses an electromagnetic wire ring cutting device, comprising: a bracket, the bracket comprising a bottom plate and a support plate, the support plate being vertically arranged on the upper surface of the bottom plate; a cutter assembly, the cutter assembly comprising a movable frame and a blade, the movable frame being located on the first side of the support plate, and the blade being arranged on the movable frame; a wire clamping assembly, the wire clamping assembly being located on the second side of the support plate, comprising a roller, a clamping block and a locking nut, wherein the roller is a cylindrical structure, the first end of the roller is rotatably arranged on the support plate, a tapered through hole is formed in the roller, the clamping block is tapered, a through hole is formed inside the roller, a plurality of teeth are formed at the tip of the clamping block, an external thread is arranged on the outer wall of the second end of the roller, and the locking nut is connected to the second end of the roller through a thread. The utility model fixes the electromagnetic wire through the wire clamping assembly, and can drive the electromagnetic wire to rotate, during the rotation process, the electromagnetic wire contacts the blade to complete the ring cutting operation, which can ensure that the ring cutting is uniform and reliable, and also improve the safety of the ring cutting operation.
Description
Technical Field
The utility model relates to the technical field of electromagnetic wire detection, in particular to an electromagnetic wire loop cutting device.
Background
In the current market, most of electromagnetic wires adopt a manual mode to cut a paint film layer by a blade in-line winding when testing the performance and uniformity of the paint film, but a cutter is easy to shake and uneven in cutting position because of manual operation when cutting the paint film coating, and the cutter has certain danger to operation inspection staff.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model innovatively provides an electromagnetic wire cutting device, which can solve the technical problem of non-uniform electromagnetic wire cutting in the prior art.
In order to achieve the technical purpose, the utility model discloses an electromagnetic wire cutting device, which comprises:
The support comprises a bottom plate and a supporting plate, and the supporting plate is vertically arranged on the upper surface of the bottom plate;
The cutter assembly comprises a movable frame and a blade, the movable frame is positioned on the first side of the supporting plate and is arranged on the supporting plate, the blade is arranged on the movable frame, and the movable frame is used for driving the blade to approach or be far away from the bottom plate in a direction parallel to the supporting plate;
The wire clamping assembly is positioned at the second side of the supporting plate and comprises a roller, a clamping block and a locking nut, wherein,
The roller is of a cylindrical structure, the first end of the roller is rotatably arranged on the supporting plate and positioned below the cutter assembly, a conical through hole is formed in the roller,
The clamping block is conical, a through hole is formed in the clamping block, a plurality of clamping teeth are formed at the tip end of the clamping block, the clamping teeth are inserted into the conical through hole, the inner wall of the conical through hole extrudes the clamping teeth for clamping the electromagnetic wire,
The second end outer wall of cylinder sets up the external screw thread, lock nut passes through threaded connection the second end of cylinder, lock nut is used for compressing tightly the clamp block.
Further, the cutter assembly comprises a fixed block, a first sliding block and a second sliding block, wherein,
The fixed block is fixed on the supporting plate, the first sliding block and the second sliding block are respectively arranged at the upper side and the lower side of the fixed block and are connected through a first sliding rod, the first sliding rod is slidably connected with the fixed block, the first sliding rod is mutually parallel to two,
The cutter assembly further comprises a lifting rod, one end of the lifting rod is provided with a hinge block, a first connecting position of the hinge block is hinged with a mounting block in the supporting plate, and a second connecting position of the hinge block is connected with the first sliding block through a hinge plate.
Further, the cutter assembly also comprises a cutter clamping plate, the blade is fixed on the cutter clamping plate,
The cutter clamping plate is in sliding connection with the first sliding block, the second sliding block and the fixed block through a second sliding rod, the two second sliding rods are arranged in parallel, the free end of the second sliding rod passes through the first sliding block and is provided with a limiting structure,
A first spring is arranged between the cutter clamping plate and the second sliding block, and two ends of the first spring respectively lean against the cutter clamping plate and the second sliding block.
Further, a tension spring is arranged on the first sliding block, the first end of the tension spring is connected with the first sliding block, the second end of the tension spring is connected with the supporting plate,
The connection position of the second end of the tension spring and the supporting plate is located on the upper side of the first sliding block.
Further, a second spring is arranged in the roller, the second spring is parallel to the axis of the roller, and two ends of the second spring respectively lean against the roller and the clamping block.
Further, a mounting hole is formed in the supporting plate, a bearing is arranged in the mounting hole, and the first end of the roller is connected with the inner ring of the bearing.
Further, a driving motor is arranged on the bottom plate and is located on the second side of the supporting plate, and the driving motor is in driving connection with the roller.
Further, a driven gear is sleeved on the roller, a driving gear is arranged on the driving motor, and the driving gear is meshed with the driven gear.
Further, a baffle plate is arranged on the bottom plate, the baffle plate and the supporting plate are arranged on the first side of the baffle plate in parallel,
The baffle is provided with a limit groove, and the limit groove is positioned on the axis of the roller.
Further, the bottom plate is also provided with a fixing plate, the fixing plate is positioned on the lower surface of the bottom plate,
The fixing plate is provided with a fixing notch.
The beneficial effects of the utility model are as follows:
The electromagnetic wire ring cutting device is used for ring cutting of the electromagnetic wire, the electromagnetic wire is fixed through the wire clamping assembly, the electromagnetic wire can be driven to rotate, the electromagnetic wire contacts with the blade in the rotating process to finish ring cutting operation, the uniformity and reliability of ring cutting can be ensured, and the safety of ring cutting operation is improved.
Drawings
Fig. 1 shows a schematic structural diagram of an electromagnetic wire cutting device according to an embodiment of the present utility model;
FIG. 2 is a schematic top view of an electromagnetic wire cutting apparatus according to an embodiment of the present utility model;
figure 3 shows a cross-sectional view at A-A in figure 2.
In the drawing the view of the figure,
11. Bottom plate, 111, long through hole, 12, supporting plate, 121, installation block, 13, side plate, 14, baffle, 141, limit groove, 15, fixing plate, 151, fixing notch, 21, fixing block, 22, first sliding block, 221, tension spring, 23, second sliding block, 24, first sliding rod, 25, cutter clamping plate, 26, second sliding rod, 261, first spring, 27, lifting rod, 28, hinging block, 281, hinged plate, 29, blade, 3, wire clamping component, 31, roller, 32, clamping block, 33, locking nut, 34, bearing, 35, second spring, 36, driven gear, 4, driving motor, 5, electromagnetic wire.
Detailed Description
The electromagnetic wire cutting device provided by the utility model is explained and illustrated in detail below with reference to the attached drawings.
The electromagnetic wire ring cutting device is used for ring cutting of the electromagnetic wire, the electromagnetic wire is fixed through the wire clamping assembly, the electromagnetic wire can be driven to rotate, the electromagnetic wire contacts with the blade in the rotating process to finish ring cutting operation, the uniformity and reliability of ring cutting can be ensured, and the safety of ring cutting operation is improved. The utility model is described in detail below in connection with specific embodiments:
The utility model provides an electromagnetic wire ring cutting device, which is shown in fig. 1, 2 and 3, and comprises a bracket, wherein a cutter assembly and a wire clamping assembly 3 are arranged on the bracket, the wire clamping assembly 3 is used for fixing an electromagnetic wire 5 and can drive the electromagnetic wire 5 to rotate, and the cutter assembly performs ring cutting operation on the rotating electromagnetic wire 5.
In some embodiments, as shown in fig. 1, the stand includes a base plate 11 and a support plate 12, the support plate 12 being vertically disposed on an upper surface of the base plate 11. The cutter assembly is arranged on the first side of the support plate 12, the cutter assembly comprises a movable frame and a blade 29, the movable frame is arranged on the first side of the support plate 12 and is arranged on the support plate 12, the blade 29 is arranged on the movable frame, and the movable frame is used for driving the blade 29 to move close to or far away from the bottom plate 11 in the direction parallel to the support plate 12, namely, the movable frame drives the blade 29 to move up and down.
Optionally, the support further comprises a side plate 13, the side plate 13 is connected with the side part of the support plate 12 and the bottom plate 11, and one or two side plates 13 can be arranged to strengthen the support plate 12.
In this embodiment, the cutter assembly includes a fixing block 21, a first slider 22 and a second slider 23, the fixing block 21 is a square block, and is fixed on the support plate 12 by a screw, and the fixing block 21 is horizontally disposed. The first slide block 22 and the second slide block 23 are respectively arranged on the upper side and the lower side of the fixed block 21 and are connected through the first slide bar 24, a first through hole is arranged on the fixed block 21, the first slide bar 24 is slidably connected with the first through hole, two first slide bars 24 are arranged in parallel with each other, and the two first slide bars 24 are parallel with the support plate 12.
The cutter assembly further comprises a lifting rod 27, one end of the lifting rod 27 is provided with a hinge block 28, a first connecting position of the hinge block 28 is hinged with a mounting block 121 on the support plate 12, and a second connecting position of the hinge block 28 is connected with the first sliding block 22 through a hinge plate 281. Alternatively, the hinge block 28 is substantially triangular, and the first end of the lifting rod 27 is fixedly connected to the hinge block 28 and the second end of the hinge plate 281 is hinged to the first slider 22, and the first end of the lifting rod 27 is fixedly connected to the hinge block 28 and the second end of the hinge plate 281 is hinged to the second slider 22. The lifting rod 27 is rotated to drive the hinge block 28 to rotate, so that the first slider 22 is driven to ascend or descend.
The cutter assembly further comprises a cutter clamping plate 25, and the blade 29 is fixed on the cutter clamping plate 25, optionally, the blade 29 is made of tungsten steel and can be fixed on the cutter clamping plate 25 through screws. The cutter clamping plate 25 is slidably connected with the first slide block 22, the second slide block 23 and the fixed block 21 through the second slide bars 26, the second slide bars 26 are arranged in parallel, the free ends of the second slide bars 26 penetrate through the first slide block 22 and are provided with limiting structures, so that the second slide bars 26 can slide relative to the first slide block 22 but cannot slide off the first slide block 22. A first spring 261 is arranged between the cutter clamping plate 25 and the second sliding block 23, and two ends of the first spring 261 respectively lean against the cutter clamping plate 25 and the second sliding block 23. The first spring 261 is a pressure spring, when the blade 29 contacts with the magnet wire 5, the first spring 261 can shrink to a certain extent according to the pressure, so that the blade 29 is prevented from excessively pressing the magnet wire 5, and elastic thrust can be provided to ensure that enough pressure is provided for cutting. In addition, when magnet wire 5 is flat wire, the magnet wire 5 rotates the in-process, can promote blade 29 upwards to slide to compress first spring 261, promptly first spring 261 can guarantee that magnet wire 5 is in the rotation in-process, blade 29 can contact with magnet wire 5 all the time, and can not influence magnet wire 5 and rotate. Alternatively, first springs 261 are fit over second slide bars 26, two second slide bars 26, one first spring 261 being fit over each second slide bar 26.
Optionally, a tension spring 221 is disposed on the first slider 22, a first end of the tension spring 221 is connected with the first slider 22, a second end of the tension spring 221 is connected with the support plate 12, and a connection position of the second end of the tension spring 221 and the support plate 12 is located at an upper side of the first slider 22. When the first slider 22 moves downward, the tension spring 221 is stretched, and when the force on the lifting lever 27 is removed, the tension spring 221 pulls the first slider 22 upward to return to the original position. In the present embodiment, two tension springs 221 are provided, and the two tension springs 221 are respectively located at both ends of the first slider 22.
In some embodiments, as shown in fig. 2 and 3, the wire clamping assembly 3 is positioned on the second side of the support plate 12 and below the cutter assembly for holding the magnet wire 5, and is configured to contact the magnet wire 5 as the blade 29 moves downward and to ring cut the paint film of the magnet wire 5. In some embodiments, the wire clamping assembly 3 includes a drum 31, a clamping block 32, and a lock nut 33, wherein the drum 31 has a cylindrical structure with a tapered through hole formed therein, and a first end of the drum 31 is rotatably disposed on the support plate 12. Optionally, a mounting hole is provided in the support plate 12 at a position below the cutter assembly, a bearing 34 is provided in the mounting hole, and a first end of the drum 31 is connected to an inner ring of the bearing 34. Further, when the cutter assembly is in the initial position, i.e. the blade 29 is not moved downwards, the blade 29 is located above the mounting hole, so that the influence on the disassembly and assembly of the magnet wire 5 is avoided.
The clamping block 32 is tapered, a through hole is formed in the clamping block 32, a plurality of clamping teeth are formed at the tip end of the clamping block 32 and inserted into the tapered through hole, and the inner wall of the tapered through hole extrudes the plurality of clamping teeth to be used for clamping the electromagnetic wire 5. Optionally, the through hole inside the clamping block 32 is generally conical, or a conical guiding hole is formed at the bottom end thereof, so as to facilitate the insertion of the magnet wire 5. The plurality of latches enclose to form a through hole outlet end, and the outlet end internal diameter of through hole is greater than the external diameter of electromagnetic wire 5, when a plurality of latches are extruded simultaneously, elastic deformation compresses tightly electromagnetic wire 5. The inner wall of the conical through hole in the roller 31 is contacted with the clamping teeth, and the clamping teeth are gradually extruded along with the movement of the clamping block 32 towards the roller 31 so as to clamp the electromagnetic wire 5. Optionally, the electromagnetic wire 5 is clamped through the clamping teeth, so that the electromagnetic wire 5 with different specifications can be suitable for the electromagnetic wire, and the universality is better.
The second end outer wall of cylinder 31 sets up the external screw thread, and lock nut 33 passes through threaded connection at the second end of cylinder 31, and lock nut 33 provides pressure to the tip of clamp block 32, makes clamp block 32 compress tightly in cylinder 31 to can adjust the clamp force of clamp block 32 to electromagnetic wire 5 through adjusting nut's position, in order to be suitable for different specification electromagnetic wire 5.
In some embodiments, a second spring 35 is provided in the drum 31, the second spring 35 being a pressure spring, the second spring 35 being provided parallel to the axis of the drum 31, the two ends of the second spring 35 bearing against the drum 31 and the clamping block 32, respectively. Optionally, grooves are formed on the inner wall of the conical hole and the outer wall of the clamping block 32 at opposite positions, and two ends of the second spring 35 can be embedded into the grooves to play a limiting role. In the present embodiment, the second springs 35 are provided in plurality, for example, two or three are uniformly distributed along the circumferential direction of the drum 31. The second spring 35 can provide thrust to the outside of the roller 31 for the clamping block 32, and when the electromagnetic wire 5 needs to be disassembled, the clamping block 32 can slide out of the roller 31 by loosening the lock nut 33, so that the operation is convenient.
In some embodiments, the base plate 11 is provided with a drive motor 4, the drive motor 4 being located on a second side of the support plate 12, the drive motor 4 being in driving connection with the drum 31. Optionally, the roller 31 is sleeved with a driven gear 36, and the driving motor 4 is provided with a driving gear, and the driving gear is meshed with the driven gear 36. In other embodiments, the driving motor 4 may be in driving connection with the drum 31 through a structure such as a synchronous belt, and the drum 31 may be driven to rotate by the driving motor 4.
In some embodiments, the bottom plate 11 is provided with a baffle 14, the baffle 14 is disposed parallel to the support plate 12 on a first side of the baffle 14, the baffle 14 is provided with a limit slot 141, and the limit slot 141 is located on the axis of the drum 31. One end of the electromagnetic wire 5 penetrates out of the roller 31 and stretches into the limit groove 141, so that on one hand, the electromagnetic wire 5 can be positioned, and on the other hand, the limit groove 141 can also support the electromagnetic wire 5, and bending of the electromagnetic wire 5 is avoided. Optionally, the bottom plate 11 is provided with a long through hole 111, and the baffle 14 is connected with the long through hole 111 through a bolt, so that the distance between the baffle 14 and the supporting plate 12 is adjustable, and different cutting positions of the electromagnetic wire 5 can be adapted.
In some embodiments, the bottom plate 11 is further provided with a fixing plate 15, the fixing plate 15 is located on the lower surface of the bottom plate 11, and the fixing plate 15 is provided with a fixing notch 151, optionally, the fixing notch 151 is C-shaped, and a threaded through hole is formed on the lower side wall of the fixing notch 151 for installing the locking bolt. The fixing notch 151 is clamped at the edge of the workbench, and then the electromagnetic wire loop cutting device can be fixed by locking through the locking bolt.
In the description of the utility model, the terms "upper" and "lower" are relative orientations in the applicable state, i.e. the bottom plate is in a horizontal state, and the support plate is in a vertical state.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, but any modifications, equivalents, and simple improvements made within the spirit of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. An electromagnetic wire cutting device, comprising:
The support comprises a bottom plate and a supporting plate, and the supporting plate is vertically arranged on the upper surface of the bottom plate;
The cutter assembly comprises a movable frame and a blade, the movable frame is positioned on the first side of the supporting plate and is arranged on the supporting plate, the blade is arranged on the movable frame, and the movable frame is used for driving the blade to approach or be far away from the bottom plate in a direction parallel to the supporting plate;
The wire clamping assembly is positioned at the second side of the supporting plate and comprises a roller, a clamping block and a locking nut, wherein,
The roller is of a cylindrical structure, the first end of the roller is rotatably arranged on the supporting plate and positioned below the cutter assembly, a conical through hole is formed in the roller,
The clamping block is conical, a through hole is formed in the clamping block, a plurality of clamping teeth are formed at the tip end of the clamping block, the clamping teeth are inserted into the conical through hole, the inner wall of the conical through hole extrudes the clamping teeth for clamping the electromagnetic wire,
The second end outer wall of cylinder sets up the external screw thread, lock nut passes through threaded connection the second end of cylinder, lock nut is used for compressing tightly the clamp block.
2. The electromagnetic wire cutting apparatus of claim 1, wherein the cutter assembly comprises a fixed block, a first slider, and a second slider, wherein,
The fixed block is fixed on the supporting plate, the first sliding block and the second sliding block are respectively arranged at the upper side and the lower side of the fixed block and are connected through a first sliding rod, the first sliding rod is slidably connected with the fixed block, the first sliding rod is mutually parallel to two,
The cutter assembly further comprises a lifting rod, one end of the lifting rod is provided with a hinge block, a first connecting position of the hinge block is hinged with a mounting block in the supporting plate, and a second connecting position of the hinge block is connected with the first sliding block through a hinge plate.
3. The electromagnetic wire cutting apparatus of claim 2 wherein said cutter assembly further comprises a cutter clamp, said blade being secured to said cutter clamp,
The cutter clamping plate is in sliding connection with the first sliding block, the second sliding block and the fixed block through a second sliding rod, the two second sliding rods are arranged in parallel, the free end of the second sliding rod passes through the first sliding block and is provided with a limiting structure,
A first spring is arranged between the cutter clamping plate and the second sliding block, and two ends of the first spring respectively lean against the cutter clamping plate and the second sliding block.
4. The electromagnetic wire cutting device according to claim 2, wherein the first slider is provided with a tension spring, a first end of the tension spring is connected with the first slider, a second end of the tension spring is connected with the support plate,
The connection position of the second end of the tension spring and the supporting plate is located on the upper side of the first sliding block.
5. The electromagnetic wire cutting device according to claim 1, wherein a second spring is arranged in the roller, the second spring is arranged parallel to the axis of the roller, and two ends of the second spring respectively abut against the roller and the clamping block.
6. The electromagnetic wire cutting device according to claim 1, wherein a mounting hole is formed in the support plate, a bearing is arranged in the mounting hole, and the first end of the roller is connected with an inner ring of the bearing.
7. The electromagnetic wire cutting device of claim 6, wherein a drive motor is disposed on the base plate, the drive motor being located on the second side of the support plate, the drive motor being drivingly connected to the drum.
8. The electromagnetic wire cutting device according to claim 7, wherein the roller is sleeved with a driven gear, the driving motor is provided with a driving gear, and the driving gear is meshed with the driven gear.
9. The electromagnetic wire cutting device according to any one of claims 1-8, wherein a baffle is provided on the base plate, the baffle being provided on a first side of the baffle in parallel with the support plate,
The baffle is provided with a limit groove, and the limit groove is positioned on the axis of the roller.
10. The electromagnetic wire cutting device according to claim 9, wherein a fixing plate is further arranged on the bottom plate, the fixing plate is located on the lower surface of the bottom plate, and a fixing notch is formed in the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421880500.4U CN222873253U (en) | 2024-08-05 | 2024-08-05 | Electromagnetic wire loop cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421880500.4U CN222873253U (en) | 2024-08-05 | 2024-08-05 | Electromagnetic wire loop cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222873253U true CN222873253U (en) | 2025-05-16 |
Family
ID=95680031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421880500.4U Active CN222873253U (en) | 2024-08-05 | 2024-08-05 | Electromagnetic wire loop cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222873253U (en) |
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2024
- 2024-08-05 CN CN202421880500.4U patent/CN222873253U/en active Active
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