Magnetic ring inductor lead wire trimming tool

Abstract

The utility model relates to the technical field of lead trimming tools, in particular to a magnetic ring inductor lead trimming tool. The device comprises a collecting box, the upper end of the collecting box is fixedly connected with a working rod, the lower end of the working rod is provided with an electric hydraulic rod, the output end of the electric hydraulic rod is fixedly connected with an extrusion plate, the lower end of the working rod is fixedly connected with a fixing table, and an adjusting assembly is arranged in the fixing table. The arc surface of the fixing table is provided with a cutting knife, so that the problems that the cutting knife is fixed on the fixing table, the position of the cutting knife is fixed, and the length of the cut lead is fixed when the magnetic ring inductor is produced due to different requirements on the cutting length of the lead, and the cutting knife is fixed by generally drilling holes in the surface of the fixing table are solved; the problem that the position of the cutting knife is inconvenient to replace due to the fact that the cutting knife is not easy to fix due to the fact that the position of the fixing table is close to the lower portion is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lead wire cutting tools, in particular to a lead wire cutting tool for a magnetic ring inductor. Background Art

[0002] The magnetic ring inductor uses copper wire as the output wire for customer connection. During the production process, the copper wire is cut by the lead cutting tool to increase work efficiency. The lead cutting tool is mainly composed of a collection box, a working rod, a fixed table, a cutting knife, an electric hydraulic rod and an extrusion plate. When cutting the lead of the magnetic ring inductor, the magnetic ring inductor is placed on the working rod so that the lead is downward, and the electric hydraulic rod is started to make the extrusion plate squeeze the lead and cut it on the cutting knife. The cut lead falls into the collection box.

[0003] The inventor found in his daily work that when the lead cutting tool is in use, due to the different requirements for the lead cutting length during the production of magnetic ring inductors, the cutting knife is fixed on the fixing table, so that the position of the cutting knife is fixed, and thus the length of the cut lead is fixed. Generally, a hole is drilled on the surface of the fixing table, and then the cutting knife is fixed to the drill hole by threading. Since the fixing table is located at a low position, it is not easy to fix the cutting knife, which makes it inconvenient to change the position of the cutting knife. Utility Model Content

[0004] The utility model aims to solve the problem that, in actual use, different requirements for lead cutting length are required during the production of magnetic ring inductors. Since the cutting knife is fixed on a fixing table, the position of the cutting knife is fixed, so that the length of the cut lead is fixed. Generally, a hole is drilled on the surface of the fixing table, and then the cutting knife is fixed to the drill hole through a thread. Since the fixing table is located at a lower position, it is not easy to fix the cutting knife, which leads to inconvenience in changing the position of the cutting knife. A magnetic ring inductor lead cutting tool is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a magnetic ring inductor lead wire cutting tool, including a collecting box, the upper end of the collecting box is fixedly connected to a working rod, the lower end of the working rod is installed with an electric hydraulic rod, the output end of the electric hydraulic rod is fixedly connected to an extrusion plate, the lower end of the working rod is fixedly connected to a fixed platform, an adjustment component is arranged inside the fixed platform, a cutting knife is arranged on the arc surface of the fixed platform, the adjustment component includes a mounting circular groove opened inside the fixed platform, a plurality of evenly distributed connecting plates are slidably inserted on the inner wall of the mounting circular groove, a movable round block is arranged on the inner wall of the mounting circular groove, and a replacement component is arranged between the connecting plate and the cutting knife.

[0006] The effect achieved by the above components is: by setting an adjustment component, when the position of the cutting knife is conveniently adjusted, the movable round block is moved through the driving mechanism, so that the connecting plate in the mounting circular groove is squeezed outward, so that the cutting knife protrudes on the surface of the fixed table, thereby facilitating the cutting of different lead lengths.

[0007] Preferably, a motor is installed at the lower end of the fixing platform, a screw rod is rotatably connected to the inner wall of the mounting circular groove, and the output end of the motor is fixed to the screw rod.

[0008] The effects achieved by the above components are: starting the motor to drive the screw rod to rotate.

[0009] Preferably, a limiting rod is fixedly connected to the inner wall of the mounting circular groove, the screw rod is threadedly connected to the movable round block, and the movable round block slides on the limiting rod.

[0010] The effect achieved by the above components is that when the screw rod rotates, the movable round block moves under the action of the limit rod.

[0011] Preferably, the inner wall of the mounting circular groove is fixedly connected with a limiting circular rod, the upper end of the connecting plate is fixedly connected with a fixing ring, and the fixing ring slides on the limiting circular rod.

[0012] The effect achieved by the above components is: the round block is moved close to the connecting plate, so that the connecting plate is squeezed, and the fixing ring slides on the limiting round rod.

[0013] Preferably, a spring is fixedly connected to one side of the fixing ring, and the other end of the spring is fixed to the fixing platform.

[0014] The effect achieved by the above components is that the fixing ring slides on the limiting round rod, so that the spring is compressed.

[0015] Preferably, the replacement assembly comprises connecting round rods fixedly connected to both sides of the back of the cutting knife, and slots are provided on both sides of the arc surface of the connecting plate.

[0016] The effect achieved by the above components is: when replacing a severely worn cutting blade, the connecting round rod is dragged to separate it from the slot, and the connecting round rod on the new cutting blade is inserted into the slot, thereby fixing the new cutting blade.

[0017] Preferably, a circular groove is formed on the arc surface of the connecting round rod, and a magnetic sheet 1 is fixedly connected to the inner wall of the circular groove.

[0018] The effect achieved by the above components is: by setting the circular groove, the connecting round rod is limited.

[0019] Preferably, a positioning rod is inserted into the upper end of the connecting plate, and a second magnetic sheet is fixedly connected to the lower end of the positioning rod, and the first magnetic sheet and the second magnetic sheet are attracted when they are close to each other.

[0020] The effect achieved by the above components is: dragging the positioning rod so that the positioning rod is inserted into the circular groove, so that the magnetic sheet 1 and the magnetic sheet 2 are close to each other, thereby assisting in limiting the positioning rod.

[0021] In summary, the beneficial effects of the utility model are:

[0022] In the utility model, by setting an adjustment component, when the position of the cutting knife is conveniently adjusted, the movable round block is moved through the driving mechanism, so that the connecting plate in the installation circular groove is squeezed outward, so that the cutting knife protrudes on the surface of the fixed table, thereby facilitating the cutting of different lead lengths, and solves the problem that when producing magnetic ring inductors, the requirements for the length of lead cutting are different. Since the cutting knife is fixed on the fixed table, the position of the cutting knife is fixed, so that the length of the cut lead is fixed. Generally, a hole is drilled on the surface of the fixed table, and then the cutting knife is fixed to the drilled hole by a thread. Since the fixed table is located at a low position, it is not easy to fix the cutting knife, which leads to the problem of inconvenience in changing the position of the cutting knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another angle;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the adjustment component of the utility model;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the replacement component of the utility model.

[0027] Legend: 1. Collection box; 2. Adjustment assembly; 3. Replacement assembly; 4. Working rod; 5. Electric hydraulic rod; 6. Extrusion plate; 7. Fixed table; 8. Cutting knife; 21. Mounting circular groove; 22. Connecting plate; 23. Moving circular block; 24. Motor; 25. Screw; 26. Limit rod; 27. Limit circular rod; 28. Fixed ring; 29. ​​Spring; 31. Connecting circular rod; 32. Slot; 33. Circular groove; 34. Positioning rod; 35. Magnetic sheet one. DETAILED DESCRIPTION

[0028] Reference Figure 1 , Figure 2 and Figure 3 as well as Figure 4As shown, the utility model provides a technical solution: a magnetic ring inductor lead wire cutting tool includes a collecting box 1, the upper end of the collecting box 1 is fixedly connected to a working rod 4, the lower end of the working rod 4 is installed with an electric hydraulic rod 5, the output end of the electric hydraulic rod 5 is fixedly connected to an extrusion plate 6, the lower end of the working rod 4 is fixedly connected to a fixed platform 7, an adjusting component 2 is arranged inside the fixed platform 7, a cutting knife 8 is arranged on the arc surface of the fixed platform 7, and a replacement component 3 is arranged between the connecting plate 22 and the cutting knife 8.

[0029] The specific settings and functions of the adjustment component 2 and the replacement component 3 are described in detail below.

[0030] Reference Figure 3 As shown, in this embodiment: the adjustment component 2 includes a mounting circular groove 21 provided inside the fixed platform 7, and a plurality of evenly distributed connecting plates 22 are slidably inserted into the inner wall of the mounting circular groove 21, and a movable circular block 23 is provided on the inner wall of the mounting circular groove 21. By setting the adjustment component 2, when conveniently adjusting the position of the cutting knife 8, the movable circular block 23 is moved through the driving mechanism, so that the connecting plate 22 in the mounting circular groove 21 is squeezed outward, so that the cutting knife 8 protrudes on the surface of the fixed platform 7, thereby facilitating the cutting of different lead lengths. A motor 24 is installed at the lower end of the fixed platform 7, and a screw rod 25 is rotatably connected to the inner wall of the mounting circular groove 21. The output end of the motor 24 is fixed to the screw rod 25, and the motor 24 is started to drive the screw rod 25 to rotate. The inner wall of the circular groove 21 is fixedly connected to the limiting rod 26, the screw rod 25 is threadedly connected to the moving round block 23, and the moving round block 23 slides on the limiting rod 26. When the screw rod 25 rotates, the moving round block 23 moves under the action of the limiting rod 26, and the inner wall of the circular groove 21 is fixedly connected to the limiting round rod 27. The upper end of the connecting plate 22 is fixedly connected with a fixing ring 28, and the fixing ring 28 slides on the limiting round rod 27. The moving round block 23 approaches the connecting plate 22, so that the connecting plate 22 is squeezed, so that the fixing ring 28 slides on the limiting round rod 27, and a spring 29 is fixedly connected to one side of the fixing ring 28. The other end of the spring 29 is fixed to the fixing platform 7, and the fixing ring 28 slides on the limiting round rod 27, so that the spring 29 is compressed.

[0031] Reference Figure 4As shown, in the present embodiment: the replacement component 3 includes a connecting round rod 31 fixedly connected to both sides of the back of the cutting knife 8, and a card groove 32 is provided on both sides of the arc surface of the connecting plate 22. When replacing the severely worn cutting knife 8, the connecting round rod 31 is dragged to separate it from the card groove 32, and the connecting round rod 31 on the new cutting knife 8 is inserted into the card groove 32, so as to fix the new cutting knife. The arc surface of the connecting round rod 31 is provided with a circular groove 33, and the inner wall of the circular groove 33 is fixedly connected with a magnetic piece 1 35. By setting the circular groove 33, the connecting round rod 31 is limited. A positioning rod 34 is inserted at the upper end of the connecting plate 22, and a magnetic piece 2 is fixedly connected to the lower end of the positioning rod 34. When the magnetic piece 1 35 and the magnetic piece 2 are close to each other, they attract each other, and the positioning rod 34 is dragged so that the positioning rod 34 is inserted into the circular groove 33, so that the magnetic piece 1 35 and the magnetic piece 2 are close to each other, thereby assisting in limiting the positioning rod 34.

[0032] Working principle:

[0033] When cutting the lead wire of the magnetic ring inductor, the magnetic ring inductor is placed on the working rod 4 so that the lead wire is downward, and the electric hydraulic rod 5 is started so that the extrusion plate 6 squeezes the lead wire and cuts it on the cutting knife 8. The cut lead wire falls into the collection box 1. When the position of the cutting knife 8 is conveniently adjusted, the motor 24 is started so that the screw rod 25 is driven to rotate. Under the action of the limiting rod 26, the moving round block 23 moves so that the connecting plate 22 in the installation circular groove 21 is squeezed outward, so that the fixing ring 28 slides on the limiting round rod 27, and the fixing ring 2 8 slides on the limiting round rod 27, so that the spring 29 is compressed, so that the cutting knife 8 protrudes from the surface of the fixing table 7, thereby facilitating the cutting of different lead lengths. When replacing the severely worn cutting knife 8, drag the connecting round rod 31 to separate it from the card slot 32, and insert the connecting round rod 31 on the new cutting knife 8 into the card slot 32, drag the positioning rod 34, so that the positioning rod 34 is inserted into the circular groove 33, so that the magnetic piece 1 35 and the magnetic piece 2 are close to each other, thereby assisting the positioning rod 34 in limiting the position, thereby fixing the new cutting knife.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A tool for cutting lead wires of a magnetic ring inductor, comprising a collecting box (1), characterized in that: The upper end of the collecting box (1) is fixedly connected to a working rod (4), the lower end of the working rod (4) is installed with an electric hydraulic rod (5), the output end of the electric hydraulic rod (5) is fixedly connected to an extrusion plate (6), the lower end of the working rod (4) is fixedly connected to a fixed platform (7), an adjusting component (2) is arranged inside the fixed platform (7), a cutting knife (8) is arranged on the arc surface of the fixed platform (7), the adjusting component (2) comprises a mounting circular groove (21) provided inside the fixed platform (7), a plurality of evenly distributed connecting plates (22) are slidably inserted into the inner wall of the mounting circular groove (21), a movable circular block (23) is arranged on the inner wall of the mounting circular groove (21), and a replacement component (3) is arranged between the connecting plate (22) and the cutting knife (8).

2. The lead wire cutting tool for a magnetic ring inductor according to claim 1, characterized in that: A motor (24) is installed at the lower end of the fixed platform (7), and a screw rod (25) is rotatably connected to the inner wall of the mounting circular groove (21), and the output end of the motor (24) and the screw rod (25) are fixed.

3. The lead wire cutting tool for a magnetic ring inductor according to claim 2, characterized in that: The inner wall of the mounting circular groove (21) is fixedly connected to a limiting rod (26), the screw rod (25) is threadedly connected to the moving circular block (23), and the moving circular block (23) slides on the limiting rod (26).

4. The lead wire cutting tool for a magnetic ring inductor according to claim 3 is characterized in that: The inner wall of the mounting circular groove (21) is fixedly connected to a limiting circular rod (27), and the upper end of the connecting plate (22) is fixedly connected to a fixing ring (28), and the fixing ring (28) slides on the limiting circular rod (27).

5. The lead wire cutting tool for a magnetic ring inductor according to claim 4, characterized in that: A spring (29) is fixedly connected to one side of the fixing ring (28), and the other end of the spring (29) is fixed to the fixing platform (7).

6. The lead wire cutting tool for a magnetic ring inductor according to claim 5, characterized in that: The replacement assembly (3) comprises connecting round rods (31) fixedly connected to both sides of the back of the cutting blade (8), and the arc surface of the connecting plate (22) is provided with clamping grooves (32) on both sides.

7. The lead wire cutting tool for a magnetic ring inductor according to claim 6, characterized in that: A circular groove (33) is formed on the arc surface of the connecting round rod (31), and a magnetic sheet (35) is fixedly connected to the inner wall of the circular groove (33).

8. The lead wire cutting tool for a magnetic ring inductor according to claim 7, characterized in that: A positioning rod (34) is inserted into the upper end of the connecting plate (22), and a second magnetic sheet is fixedly connected to the lower end of the positioning rod (34). When the first magnetic sheet (35) and the second magnetic sheet are close to each other, they attract each other.

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