Positioning clamp for installing inductor assembly

Abstract

The utility model relates to the technical field of inductor manufacturing. The positioning clamp comprises a fixing seat, a mounting seat, a base and a magnetic ring inductor, a sliding groove is formed in the fixing seat, the mounting seat is arranged in the sliding groove in a sliding mode, a mounting groove is formed in the mounting seat, the base is arranged in the mounting groove, an insertion hole is formed in the base, and the magnetic ring inductor is inserted into the insertion hole. A wire pin at the bottom of the magnetic ring inductor is inserted into the inserting hole, a clamping assembly used for clamping and fixing the magnetic ring inductor is arranged on the fixing base, and a driving assembly used for driving the mounting base to move is arranged on the fixing base. The positioning device has the advantages that the clamping assembly and the power assembly are arranged, so that the magnetic ring inductor can be more accurately positioned, the wire pins at the bottom of the magnetic ring inductor can be more accurately inserted into the insertion holes in the base, and the magnetic ring inductor and the base are further combined into a whole.

Description

Technical Field

[0001] The utility model relates to the technical field of inductor manufacturing, in particular to a positioning fixture for installing an inductor component. Background Art

[0002] Inductors, commonly known as inductor coils or simply coils, are also a commonly used electronic component. In AC circuits, inductors have the ability to block the passage of AC and are often used for current blocking, voltage transformation, AC coupling, and loads in circuits. When inductors and capacitors are used together, they can be used for tuning, filtering, frequency selection, and frequency division.

[0003] Magnetic ring inductors are a type of inductor, and generally include an inductor coil and a ring-shaped magnetic core. After the ring inductor coil is wound, the pins need to be limited on the base. In existing base equipment, two or four pin limiting holes are generally set on the base. The coil extending after winding is inserted into the small holes and then bent to limit the position. However, this limiting method is inconvenient to align after the winding is completed because the distance between the coil body and the base is too small, and the coil has a certain hardness, resulting in a more complicated limiting process. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the present application provides a positioning fixture for installing an inductor component.

[0005] The present application provides a positioning fixture for installing an inductor component, which adopts the following technical solution:

[0006] A positioning fixture for installing an inductor component comprises a fixing seat, a mounting seat, a base and a magnetic ring inductor, wherein the fixing seat is provided with a sliding groove, the mounting seat is slidably arranged in the sliding groove, the mounting seat is provided with a mounting groove, the base is arranged in the mounting groove, the base is provided with a socket, the wire pin at the bottom of the magnetic ring inductor is inserted in the socket, the fixing seat is provided with a clamping component for clamping and fixing the magnetic ring inductor, and the fixing seat is provided with a driving component for driving the mounting seat to move.

[0007] By adopting the above technical solution, the staff uses the clamping assembly to clamp and position the magnetic ring inductor, so that the magnetic ring inductor is located directly above the base, and then drives the mounting base to move through the driving assembly. The movement of the mounting base will drive the base to move, so that the wire pins at the bottom of the magnetic ring inductor can be more accurately inserted into the jack on the base, thereby combining the magnetic ring inductor and the base together, and then use glue to fix the magnetic ring inductor and the base to proceed to the next production step.

[0008] Optionally, the clamping assembly includes a first support rod, a first clamping block, a second support rod and a second clamping block, a slide rail is arranged inside the fixed seat, the first support rod and the second support rod are both slidably arranged in the slide rail, and the first support rod and the second support rod are respectively arranged on both sides of the mounting seat, the first clamping block is connected to the first support rod, and the second clamping block is connected to the second support rod, and the fixed seat is provided with a power assembly for driving the first support rod and the second support rod to move towards each other or away from each other.

[0009] By adopting the above technical solution, the staff uses the power assembly to drive the first support rod and the second support rod to move towards each other, so as to clamp and fix the magnetic ring inductor.

[0010] Optionally, the power assembly includes a bidirectional lead screw, which is arranged along the length direction of the slide rail, and both ends of the bidirectional lead screw are rotatably arranged on the slide rail, the first support rod and the second support rod are connected to the bidirectional lead screw via threads, and one end of the bidirectional lead screw is coaxially provided with a drive motor for driving its own rotation.

[0011] By adopting the above technical solution, the drive motor is started, and the rotation of the drive motor will drive the bidirectional lead screw to rotate, and the rotation of the bidirectional lead screw will drive the first support rod and the second support rod to move towards each other or away from each other.

[0012] Optionally, the first clamping block and the second clamping block are both in annular shape, and a placement groove for placing the magnetic ring inductor is provided inside the first clamping block and the second clamping block.

[0013] By adopting the above technical solution, the magnetic ring inductor is installed in the placement groove on the first clamping block or the second clamping block, and then the first clamping block and the second clamping block are moved towards each other, so that the clamping of the magnetic ring inductor can be more stably.

[0014] Optionally, the driving assembly includes a first cylinder and a second cylinder, both of which are embedded in a fixed seat, and the first cylinder and the second cylinder are respectively located on both sides of the mounting seat, and the piston rods of the first cylinder and the second cylinder are respectively connected to the bottom of the mounting seat.

[0015] By adopting the above technical solution, after the clamping assembly clamps and fixes the magnetic ring inductor, the first cylinder and the second cylinder are started, and the piston rods of the first cylinder and the second cylinder will extend in the direction away from the cylinder body, thereby pushing the mounting seat to move in the sliding groove along the length direction of the first support rod, thereby inserting the wire pin at the bottom of the magnetic ring inductor into the socket on the base.

[0016] Optionally, a guide rod is provided on the fixing seat along the vertical direction, a guide hole is opened on the mounting seat, and the guide rod is slidably arranged in the guide hole.

[0017] By adopting the above technical solution, the mounting seat can move more stably along the length direction of the guide rod.

[0018] Optionally, an abutment plate is provided inside the mounting groove, and a plurality of springs are evenly provided between the abutment plate and the bottom wall of the mounting groove, one end of the spring is connected to the bottom wall of the mounting groove, and the other end is connected to the abutment plate, and the base is provided on the top of the abutment plate.

[0019] By adopting the above technical solution, when the wire pin at the bottom of the magnetic ring inductor is inserted into the socket on the base, the base continues to rise and the spring is compressed, so that a buffering effect is provided between the mounting seat and the base, thereby preventing the first cylinder and the second cylinder from causing damage to the base and the magnetic ring inductor due to excessive force to a certain extent.

[0020] Optionally, a flexible pad is provided in the placement groove.

[0021] By adopting the above technical solution, the magnetic ring inductor contacts the first clamping block and the second clamping block through the flexible pad. The flexible pad can protect the magnetic ring inductor and avoid scratches on the enameled wire on the magnetic ring inductor to a certain extent, thereby affecting product quality.

[0022] The utility model has the following advantages:

[0023] 1. By setting a clamping component and a power component, the magnetic ring inductor can be positioned more accurately, so that the wire pins at the bottom of the magnetic ring inductor can be more accurately inserted into the jack on the base, thereby integrating the magnetic ring inductor with the base;

[0024] 2. By providing the abutment plate and the spring, a buffering effect is provided between the mounting seat and the base, which can prevent the first cylinder and the second cylinder from causing damage to the base and the magnetic ring inductor due to excessive force to a certain extent;

[0025] 3. By setting the guide rod, the mounting seat can move more stably along the length direction of the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a cross-sectional view of the utility model;

[0028] Figure 3 This is a schematic diagram of the installation structure of the drive assembly of the utility model;

[0029] Figure 4 It is a schematic diagram of the installation structure of the abutment plate and the spring of the utility model;

[0030] In the figure: 1. fixing seat; 11. mounting seat; 12. base; 13. magnetic ring inductor; 14. sliding groove; 15. mounting groove; 16. jack; 17. slide rail; 18. abutment plate; 19. spring; 2. clamping assembly; 21. first support rod; 22. first clamping block; 23. second support rod; 24. second clamping block; 25. placement groove; 3. driving assembly; 31. first cylinder; 32. second cylinder; 4. power assembly; 41. bidirectional screw; 42. driving motor; 5. guide rod; 51. guide hole; 6. flexible pad. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0032] like Figures 1 to 4 As shown, a positioning fixture for installing an inductor component includes a fixing seat 1, a mounting seat 11, a base 12 and a magnetic ring inductor 13. The fixing seat 1 is provided with a sliding groove 14, the mounting seat 11 is slidably installed in the sliding groove 14, the mounting seat 11 is provided with a mounting groove 15, the base 12 is installed in the mounting groove 15, the base 12 is provided with a socket 16, the wire pin at the bottom of the magnetic ring inductor 13 is inserted into the socket 16, the fixing seat 1 is provided with a clamping component 2 for clamping and fixing the magnetic ring inductor 13, and the fixing seat 1 is provided with a driving mounting assembly 2. The driving component 3 moves the mounting seat 11; the staff uses the clamping component 2 to clamp and position the magnetic ring inductor 13, so that the magnetic ring inductor 13 is located directly above the base 12, and then drives the mounting seat 11 to move through the driving component 3. During the movement of the mounting seat 11, the base 12 will be driven to move, so that the wire pins at the bottom of the magnetic ring inductor 13 can be more accurately inserted into the jacks 16 on the base 12, and then the magnetic ring inductor 13 and the base 12 are combined together, and then the magnetic ring inductor 13 and the base 12 are fixed with glue to enter the next production step.

[0033] like Figures 1 to 4As shown, the clamping assembly 2 includes a first support rod 21, a first clamping block 22, a second support rod 23 and a second clamping block 24. A slide rail 17 is embedded in the interior of the fixed seat 1. The first support rod 21 and the second support rod 23 are both slidably installed in the slide rail 17, and the first support rod 21 and the second support rod 23 are respectively installed on both sides of the mounting seat 11. The first clamping block 22 is connected to the first support rod 21, and the second clamping block 24 is connected to the second support rod 23. A power assembly 4 for driving the first support rod 21 and the second support rod 23 to move towards each other or away from each other is installed on the fixed seat 1; the staff uses the power assembly 4 to drive the first support rod 21 and the second support rod 23 to move towards each other, thereby clamping and fixing the magnetic ring inductor 13.

[0034] like Figures 1 to 4 As shown, the power assembly 4 includes a bidirectional lead screw 41, which is arranged along the length direction of the slide rail 17, and both ends of the bidirectional lead screw 41 are rotatably mounted on the fixed seat 1, the first support rod 21 and the second support rod 23 are connected to the bidirectional lead screw 41 through threads, and one end of the bidirectional lead screw 41 is coaxially mounted with a drive motor 42 for driving its own rotation; start the drive motor 42, and the bidirectional lead screw 41 will be driven to rotate during the rotation of the drive motor 42, and the first support rod 21 and the second support rod 23 will be driven to move towards each other or away from each other during the rotation of the bidirectional lead screw 41.

[0035] like Figures 1 to 4 As shown, the first clamping block 22 and the second clamping block 24 are both in the shape of a ring, and the first clamping block 22 and the second clamping block 24 are both provided with a placement groove 25 for placing the magnetic ring inductor 13; the magnetic ring inductor 13 is installed in the placement groove 25 on the first clamping block 22 or the second clamping block 24, and then the first clamping block 22 and the second clamping block 24 are moved in a direction approaching each other, so that the clamping of the magnetic ring inductor 13 can be more stable.

[0036] like Figures 1 to 4 As shown, the driving component 3 includes a first cylinder 31 and a second cylinder 32, and the first cylinder 31 and the second cylinder 32 are both embedded in the fixing base 1, and the first cylinder 31 and the second cylinder 32 are respectively located on both sides of the mounting base 11, and the piston rods of the first cylinder 31 and the second cylinder 32 are respectively connected to the bottom of the mounting base 11; when the clamping component 2 clamps and fixes the magnetic ring inductor 13, the first cylinder 31 and the second cylinder 32 are started, and the piston rods of the first cylinder 31 and the second cylinder 32 will extend in the direction away from the cylinder body, thereby pushing the mounting base 11 to move in the sliding groove 14 along the length direction of the first support rod 21, and then the wire pin at the bottom of the magnetic ring inductor 13 is inserted into the socket 16 on the base 12.

[0037] like Figures 1 to 4 As shown, a guide rod 5 is installed on the fixing seat 1 along the vertical direction, and a guide hole 51 is opened on the mounting seat 11. The guide rod 5 is slidably installed in the guide hole 51; the mounting seat 11 can move more stably along the length direction of the guide rod 5.

[0038] like Figures 1 to 4 As shown, an abutment plate 18 is installed inside the mounting groove 15, and a plurality of springs 19 are evenly installed between the abutment plate 18 and the bottom wall of the mounting groove 15, one end of the spring 19 is connected to the bottom wall of the mounting groove 15, and the other end is connected to the abutment plate 18, and the base 12 is installed on the top of the abutment plate 18; when the wire pin at the bottom of the magnetic ring inductor 13 is inserted into the jack 16 on the base 12, the base 12 continues to rise, and the spring 19 is compressed, so that there is a buffering effect between the mounting seat 11 and the base 12, which to a certain extent avoids the first cylinder 31 and the second cylinder 32 from causing damage to the base 12 and the magnetic ring inductor 13 due to excessive force.

[0039] like Figures 1 to 4 As shown, an abutment plate 18 is installed inside the mounting groove 15, and a plurality of springs 19 are evenly installed between the abutment plate 18 and the bottom wall of the mounting groove 15, one end of the spring 19 is connected to the bottom wall of the mounting groove 15, and the other end is connected to the abutment plate 18, and the base 12 is installed on the top of the abutment plate 18; the magnetic ring inductor 13 is in contact with the first clamping block 22 and the second clamping block 24 through the flexible pad 6, and the flexible pad 6 can protect the magnetic ring inductor 13, and to a certain extent avoid scratches on the enameled wire on the magnetic ring inductor 13, which affects the product quality.

[0040] The implementation principle of this embodiment is as follows: the staff first uses the clamping component 2 to clamp and position the magnetic ring inductor 13, so that the magnetic ring inductor 13 is located directly above the base 12, and then drives the mounting base 11 to move through the driving component 3. During the movement of the mounting base 11, the base 12 will be driven to move, so that the wire pins at the bottom of the magnetic ring inductor 13 can be more accurately inserted into the jack 16 on the base 12, thereby combining the magnetic ring inductor 13 with the base 12, and then using glue to fix the magnetic ring inductor 13 and the base 12 to proceed to the next production step.

[0041] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any technician familiar with the field can make many possible changes and modifications to the technical solution of the utility model by using the above-mentioned technical content without departing from the scope of the technical solution of the utility model, or modify it into an equivalent embodiment of equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the utility model without departing from the content of the technical solution of the utility model shall fall within the protection scope of the technical solution of the utility model.

Claims

1. A positioning fixture for installing an inductor component, characterized in that: The invention comprises a fixing seat (1), a mounting seat (11), a base (12) and a magnetic ring inductor (13); the fixing seat (1) is provided with a sliding groove (14); the mounting seat (11) is slidably arranged in the sliding groove (14); the mounting seat (11) is provided with a mounting groove (15); the base (12) is arranged in the mounting groove (15); the base (12) is provided with a plug hole (16); the wire pin at the bottom of the magnetic ring inductor (13) is inserted into the plug hole (16); the fixing seat (1) is provided with a clamping component (2) for clamping and fixing the magnetic ring inductor (13); and the fixing seat (1) is provided with a driving component (3) for driving the mounting seat (11) to move.

2. A positioning fixture for installing an inductor assembly according to claim 1, characterized in that: The clamping assembly (2) comprises a first support rod (21), a first clamping block (22), a second support rod (23) and a second clamping block (24); a slide rail (17) is arranged inside the fixed seat (1); the first support rod (21) and the second support rod (23) are both slidably arranged in the slide rail (17); the first support rod (21) and the second support rod (23) are respectively arranged on two sides of the mounting seat (11); the first clamping block (22) is connected to the first support rod (21); the second clamping block (24) is connected to the second support rod (23); and a power assembly (4) is arranged on the fixed seat (1) for driving the first support rod (21) and the second support rod (23) to move in a direction of approaching each other or moving away from each other.

3. A positioning fixture for installing an inductor assembly according to claim 2, characterized in that: The power assembly (4) comprises a bidirectional lead screw (41), the bidirectional lead screw (41) being arranged along the length direction of the slide rail (17), and both ends of the bidirectional lead screw (41) being rotatably arranged on the slide rail (17), the first support rod (21) and the second support rod (23) being connected to the bidirectional lead screw (41) via threads, and a driving motor (42) for driving the bidirectional lead screw (41) to rotate is coaxially arranged at one end.

4. A positioning fixture for installing an inductor assembly according to claim 2, characterized in that: The first clamping block (22) and the second clamping block (24) are both in the shape of a circular ring, and a placement groove (25) for placing the magnetic ring inductor (13) is provided inside the first clamping block (22) and the second clamping block (24).

5. A positioning fixture for installing an inductor assembly according to claim 1, characterized in that: The driving assembly (3) comprises a first cylinder (31) and a second cylinder (32), wherein the first cylinder (31) and the second cylinder (32) are both embedded in the fixing seat (1), and the first cylinder (31) and the second cylinder (32) are respectively located on two sides of the mounting seat (11), and the piston rods of the first cylinder (31) and the second cylinder (32) are respectively connected to the bottom of the mounting seat (11).

6. A positioning fixture for installing an inductor assembly according to claim 1, characterized in that: A guide rod (5) is arranged on the fixing seat (1) along the vertical direction, a guide hole (51) is opened on the mounting seat (11), and the guide rod (5) is slidably arranged in the guide hole (51).

7. A positioning fixture for installing an inductor assembly according to claim 1, characterized in that: An abutment plate (18) is arranged inside the mounting groove (15), and a plurality of springs (19) are evenly arranged between the abutment plate (18) and the bottom wall of the mounting groove (15), one end of the spring (19) is connected to the bottom wall of the mounting groove (15), and the other end is connected to the abutment plate (18), and the base (12) is arranged on the top of the abutment plate (18).

8. A positioning fixture for installing an inductor assembly according to claim 4, characterized in that: A flexible pad (6) is arranged in the placement groove (25).

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