Positioning device for magnetic ring inductor processing

Abstract

The utility model relates to the technical field of magnetic ring inductors, and discloses a positioning device for magnetic ring inductor processing, which comprises a base and two groups of rectangular columns fixed on the left side of the upper surface of the base, the upper surfaces of the rectangular columns are fixedly connected with a top plate, a lead screw is rotatably connected between the top plate and the base, and the top end of the lead screw is fixedly connected with a knob. According to the positioning device for magnetic ring inductor machining, the upper clamping plate, the lower clamping plate, the threaded rod and the turncap are used in cooperation, a worker can place an inductance coil between the upper clamping plate and the lower clamping plate, the upper clamping plate is pressed down by rotating the turncap, the upper clamping plate and the lower clamping plate clamp and fix the inductance coil, and the upper clamping plate and the lower clamping plate are narrow in the left side and wide in the right side; therefore, a worker can select the clamping position of the inductance coil according to the size of the inductance coil, the clamping position of the inductance coil is further reduced, and the worker can conveniently wind an electric wire on an inductor.

Description

Technical Field

[0001] This utility model relates to the field of magnetic ring inductor technology, specifically a positioning device for processing magnetic ring inductors. Background Technology

[0002] An inductor is a component that can convert electrical energy into magnetic energy and store it. As an important component for electromagnetic conversion, inductors play an irreplaceable role in the power electronics industry. Magnetic ring inductors are a type of inductor. In the current process of manufacturing magnetic ring inductors, clamps are used to hold the magnetic ring. However, the existing magnetic ring inductor positioning devices have a large clamping area, a small winding area of ​​the inductor coil, and the clamp position is fixed, which is inconvenient for workers to operate. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this invention provides a positioning device for processing magnetic ring inductors, which solves the problems mentioned in the background section.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a positioning device for machining magnetic ring inductors, comprising a base and two sets of rectangular columns fixed to the left side of the upper surface of the base. A top plate is fixedly connected to the upper surface of each rectangular column, and a lead screw is rotatably connected between the top plate and the base. A knob is fixedly connected to the top of the lead screw. A lifting block is slidably fitted onto the outer surface of each rectangular column, and the lifting block is threadedly connected to the lead screw. A fixing sleeve is fixedly connected to the left side of the lifting block, and a rotating column is rotatably connected to the inner wall of the fixing sleeve. A positioning pin is inserted into the top of the outer surface of the fixing sleeve, and a positioning pin adapted to the positioning pin is formed on the outer surface of the rotating column. The positioning pin has a hole, a connecting sleeve fixedly connected to the fixing sleeve is fitted on its outer surface, a first spring is fitted on its outer surface, a limit ring is fixedly fitted on the bottom of its outer surface, a connecting plate is fixedly connected to the left side of the rotating column, a lower clamping plate is fixedly connected to the left side of the connecting plate, two sets of sliding rods are fixedly connected to the right side of the upper surface of the lower clamping plate, an upper clamping plate is slidably fitted on the top of the outer surface of the sliding rod, a threaded rod is threadedly connected to the middle of the upper surface of the upper clamping plate, the bottom end of the threaded rod is fixedly connected to the upper surface of the lower clamping plate, a screw cap is threadedly connected to the outer surface of the threaded rod, and a second spring is fitted on the outer surface of the sliding rod.

[0007] Preferably, two sets of inclined support rods are fixedly connected to the right side of the top plate, and the bottom end of the inclined support rods is fixedly connected to the upper surface of the base.

[0008] Preferably, an annular slide bar is fixedly connected to the outer surface of the rotating column, and an annular groove adapted to the annular slide bar is provided on the inner wall of the fixed sleeve.

[0009] Preferably, the upper surfaces of both the lower clamping plate and the upper clamping plate are fixedly connected with anti-slip pads, the thickness of which is two millimeters and the material of which is rubber.

[0010] Preferably, a stabilizing collar is slidably fitted onto the outer surface of the sliding rod, and the lower surface of the stabilizing collar is fixedly connected to the upper surface of the upper clamping plate.

[0011] Preferably, ball bearings are provided on the left side of the upper surface of the base and the middle of the upper surface of the top plate, and the base and the top plate are rotatably connected to the lead screw through the ball bearings.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, the present invention provides a positioning device for machining magnetic ring inductors, which has the following advantages:

[0014] 1. This positioning device for processing magnetic ring inductors uses an upper clamping plate, a lower clamping plate, a threaded rod, and a screw cap in combination. This allows the operator to place the inductor coil between the upper and lower clamping plates and lower the upper clamping plate by rotating the screw cap. The upper and lower clamping plates clamp and fix the inductor coil. The upper and lower clamping plates are narrower on the left and wider on the right, allowing the operator to select the clamping position of the inductor coil according to its size. This further reduces the clamping position of the inductor coil and makes it easier for the operator to wind the wire onto the inductor.

[0015] 2. The positioning device for processing magnetic ring inductors uses a fixed sleeve, a rotating column, a positioning pin, a lifting block, and a lead screw in combination. This allows the operator to adjust the clamping angle of the inductor by rotating the column, fix the rotating column by the positioning pin, and adjust the height of the lifting block by the knob and the lead screw. This further facilitates the operator in adjusting the operating angle and height of the inductor coil and improves the operator's flexibility when binding the coil. Attached Figure Description

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

[0017] Figure 2 , Figure 3 This is a schematic diagram showing a partial unfolded structure of the present invention.

[0018] In the diagram: 1. Base; 2. Rectangular column; 3. Top plate; 4. Lead screw; 5. Knob; 6. Lifting block; 7. Fixed sleeve; 8. Rotating column; 801. Positioning hole; 9. Positioning pin; 10. Connecting sleeve; 11. First spring; 12. Limiting ring; 13. Connecting plate; 14. Lower clamping plate; 15. Sliding rod; 16. Upper clamping plate; 17. Threaded rod; 18. Rotary cap; 19. Second spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 This utility model provides a technical solution: a positioning device for machining magnetic ring inductors, comprising a base 1 and two sets of rectangular columns 2 fixed to the left side of the upper surface of the base 1. A top plate 3 is fixedly connected to the upper surface of the rectangular columns 2, and a lead screw 4 is rotatably connected between the top plate 3 and the base 1. A knob 5 is fixedly connected to the top of the lead screw 4. A lifting block 6 is slidably fitted onto the outer surface of the rectangular columns 2, and the lifting block 6 is threadedly connected to the lead screw 4. A fixing sleeve 7 is fixedly connected to the left side of the lifting block 6, and a rotating column 8 is rotatably connected to the inner wall of the fixing sleeve 7. A positioning pin 9 is inserted into the top of the outer surface of the fixing sleeve 7. The outer surface of column 8 has a positioning hole 801 that matches the positioning pin 9. A connecting sleeve 10 that is fixedly connected to the fixing sleeve 7 is fitted onto the outer surface of the positioning pin 9. A first spring 11 is fitted onto the outer surface of the positioning pin 9. A limit ring 12 is fixedly fitted onto the bottom of the outer surface of the positioning pin 9. A connecting plate 13 is fixedly connected to the left side of the rotating column 8. A lower clamping plate 14 is fixedly connected to the left side of the connecting plate 13. Two sets of sliding rods 15 are fixedly connected to the right side of the upper surface of the lower clamping plate 14. An upper clamping plate 16 is slidably fitted onto the top of the outer surface of the sliding rods 15. A threaded rod is threadedly connected to the middle of the upper surface of the upper clamping plate 16. 17. The bottom end of the threaded rod 17 is fixedly connected to the upper surface of the lower clamping plate 14. A screw cap 18 is threaded onto the outer surface of the threaded rod 17. A second spring 19 is fitted onto the outer surface of the sliding rod 15. Through the cooperation of the upper clamping plate 16, the lower clamping plate 14, the threaded rod 17, and the screw cap 18, the operator can place the inductor coil between the upper clamping plate 16 and the lower clamping plate 14. By rotating the screw cap 18, the upper clamping plate 16 is lowered, and the upper clamping plate 16 and the lower clamping plate 14 clamp and fix the inductor coil. The upper clamping plate 16 and the lower clamping plate 14 are narrower on the left and wider on the right, thus allowing the operator to... The clamping position of the inductor is selected according to its size, which further reduces the clamping position of the inductor and makes it easier for workers to wind the wire onto the inductor. The fixed sleeve 7, rotating column 8, positioning pin 9, lifting block 6 and lead screw 4 work together to allow workers to adjust the clamping angle of the inductor by rotating column 8, fix rotating column 8 by positioning pin 9, and adjust the height of lifting block 6 by knob 5 and lead screw 4. This further facilitates workers to adjust the operating angle and height of the inductor and improves the flexibility of workers when binding the coil.

[0021] In this invention, in order to further enhance the stability of the rectangular column 2 and the top plate 3, two sets of inclined support rods are fixedly connected to the right side of the top plate 3. The bottom end of the inclined support rods is fixedly connected to the upper surface of the base 1. By setting the inclined support rods, the stability of the rectangular column 2 and the top plate 3 is further enhanced.

[0022] In this invention, in order to further enhance the rotational stability of the rotating column 8, an annular slide bar is fixedly connected to the outer surface of the rotating column 8, and an annular groove adapted to the annular slide bar is opened on the inner wall of the fixing sleeve 7. By cooperating with the rectangular slide bar and the rectangular groove, the rotational stability of the rotating column 8 is further enhanced.

[0023] In this invention, in order to further enhance the clamping stability of the inductor, anti-slip pads are fixedly connected to the upper surfaces of both the lower clamping plate 14 and the upper clamping plate 16. The thickness of the anti-slip pads is two millimeters, and the material of the anti-slip pads is rubber. By setting the anti-slip pads, the clamping stability of the inductor is further enhanced.

[0024] In this invention, in order to further enhance the stability of the movement of the upper clamping plate 16, a stabilizing collar is slidably fitted on the outer surface of the sliding rod 15. The lower surface of the stabilizing collar is fixedly connected to the upper surface of the upper clamping plate 16, so that the stabilizing collar plays a role in stabilizing the movement of the upper clamping plate 16, thereby further enhancing the stability of the movement of the upper clamping plate 16.

[0025] In this invention, in order to further enhance the stability of the lead screw 4 rotation, ball bearings are provided on the left side of the upper surface of the base 1 and the middle of the upper surface of the top plate 3. The base 1 and the top plate 3 are rotatably connected to the lead screw 4 through the ball bearings. By providing the ball bearings, the stability of the lead screw 4 rotation is further enhanced.

[0026] In use, the inductor coil is placed between the upper clamping plate 16 and the lower clamping plate 14. By rotating the screw cap 18, the upper clamping plate 16 is lowered, the second spring 19 is compressed, and the upper clamping plate 16 and the lower clamping plate 14 clamp and fix the inductor coil. Pulling the positioning pin 9 upward compresses the first spring 11, and the positioning pin 9 separates from the positioning hole 801. Rotating the rotating column 8 adjusts the clamping angle of the inductor. Loosening the positioning pin 9 allows it to be inserted into the positioning hole 801 to fix the rotating column 8. Rotating the knob 5 causes the lead screw 4 to rotate, which in turn causes the lifting block 6 to rise and fall, thereby adjusting the processing height of the inductor.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning device for magnetic ring inductance processing, comprising a base (1) and two groups of rectangular columns (2) fixed on the left side of the upper surface of the base (1), characterized in that: The rectangular column (2) upper surface is fixedly connected with the top plate (3), the top plate (3) and the base (1) are rotatably connected with the lead screw (4), the lead screw (4) top end is fixedly connected with the knob (5), the rectangular column (2) outer surface is slidably sleeved with the lifting block (6), the lifting block (6) and the lead screw (4) are threadedly connected, the lifting block (6) left side is fixedly connected with the fixed sleeve (7), the fixed sleeve (7) inner wall is rotatably connected with the rotating column (8), the fixed sleeve (7) outer surface top is inserted with the positioning pin (9), the rotating column (8) outer surface is provided with the positioning hole (801) matched with the positioning pin (9), the positioning pin (9) outer surface is sleeved with the connecting sleeve (10) fixedly connected with the fixed sleeve (7), the positioning pin (9) outer surface is sleeved with the first spring (11), the positioning pin (9) outer surface bottom is fixedly sleeved with the limiting ring (12), the rotating column (8) left side is fixedly connected with the connecting plate (13), the connecting plate (13) left side is fixedly connected with the lower clamping plate (14), the lower clamping plate (14) upper surface right side is fixedly connected with two groups of sliding rods (15), the sliding rod (15) outer surface top is slidably sleeved with the upper clamping plate (16), the upper clamping plate (16) upper surface middle part is threadedly connected with the threaded rod (17), the threaded rod (17) bottom end is fixedly connected with the upper surface of the lower clamping plate (14), the threaded rod (17) outer surface is threadedly connected with the screw cap (18), the sliding rod (15) outer surface is sleeved with the second spring (19).

2. The positioning device for processing magnetic ring inductor according to claim 1, characterized in that: The top plate (3) right side is fixedly connected with two groups of inclined struts, and the bottom ends of the inclined struts are fixedly connected with the upper surface of the base (1).

3. The positioning device for processing magnetic ring inductor according to claim 1, characterized in that: The rotating column (8) outer surface is fixedly connected with the annular sliding strip, and the inner wall of the fixed sleeve (7) is provided with the annular sliding groove matched with the annular sliding strip.

4. The positioning device for processing magnetic ring inductor according to claim 1, characterized in that: The upper surfaces of the lower clamping plate (14) and the upper clamping plate (16) are fixedly connected with the anti-skid pads, the thickness of the anti-skid pads is two millimeters, and the material of the anti-skid pads is rubber.

5. The positioning device for magnetic ring inductance processing according to claim 1, characterized in that: The outer surface of the sliding rod (15) is slidably sleeved with the stabilizing sleeve ring, and the lower surface of the stabilizing sleeve ring is fixedly connected with the upper surface of the upper clamping plate (16).

6. The positioning device for magnetic ring inductance processing according to claim 1, characterized in that: The upper surface of the base (1) left side and the upper surface of the top plate (3) middle part are provided with the ball bearing, and the base (1) and the top plate (3) are rotatably connected with the lead screw (4) through the ball bearing.

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