A magnetic ring inductance secondary pin cutting and testing all-in-one machine

Abstract

This invention provides an integrated machine for secondary lead cutting and testing of magnetic ring inductors, comprising: a base, a shaping component, and a cutting component. The base has four sets of plastic seats corresponding to the four sets of leads of the magnetic ring inductor. Each set of plastic seats is fitted with a shaping component and a cutting component to complete the shaping and cutting of the magnetic ring inductor leads. The mold base and the shaping clamp are made of conductive materials. Using a copper connector connected to an external testing machine, the magnetic ring inductor can be tested simultaneously, achieving orderly completion of lead shaping, cutting, and testing. The device limits the positioning of the shaping and cutting components through the plastic seats and mold base, facilitating their orderly operation. Furthermore, the inclined surface of the push plate at the front end of the shaping clamp smoothly pushes the magnetic ring inductor leads to the appropriate position, completing the shaping of the magnetic ring inductor leads. This device is simple and convenient to operate, highly stable, and provides accurate testing.

Description

Technical Field

[0001] This utility model relates to the technical field of magnetic ring inductor processing equipment, specifically a magnetic ring inductor secondary lead cutting and testing integrated machine. Background Technology

[0002] Currently, the processing technology of toroidal inductors includes steps such as lead pulling, lead cutting, soldering, testing, and secondary shaping. Testing is basically completed using a separate set of procedures, which are quite complicated and consume a lot of manpower and time. Utility Model Content

[0003] The technical problem solved by this utility model is to provide an integrated machine for secondary cutting and testing of magnetic ring inductors, so as to solve the problems mentioned in the background art.

[0004] The technical problem solved by this utility model is achieved by the following technical solution: a magnetic ring inductor secondary lead cutting and testing integrated machine, comprising:

[0005] The base includes a pad and plastic seats spaced around the pad. The upper end of the plastic seats is provided with mold seats for separating the pins. The mold seats are respectively installed on the corresponding plastic seats, and the mold seats are spaced apart to improve the insulation between the mold seats.

[0006] Shaping assembly; the shaping assembly is symmetrically installed on both sides of the base. The shaping assembly includes a shaping seat with an external cylinder and a shaping clamp plate set on the shaping seat. The mold base is provided with corresponding slots for the shaping clamp plate so as to shape the inductor pins through the shaping clamp plate.

[0007] Cutting assembly; The cutting assembly is symmetrically installed on both sides of the base and perpendicular to the symmetrical direction of the shaping assembly. The cutting assembly includes a cutting seat with an external cylinder and a cutter set on the cutting seat. The cutter is slidably installed in the corresponding groove of the plastic seat and is located at the corresponding position at the lower end of the shaping clamp to avoid collision.

[0008] Test piece; the test piece includes a copper connector installed on one side of the mold base, and multiple copper connectors are distributed corresponding to the mold base so as to connect an external testing machine through the copper connectors.

[0009] As a further embodiment of this utility model:

[0010] The plastic base is provided in four sets and is symmetrically installed on the upper part of the pad. The pad has a through hole in the middle. The plastic bases are provided with slots that communicate with the opening between them. The mold base has a mold groove on the side near the center of the slot so that the inductor pins can be inserted into the corresponding mold grooves for shaping and cutting.

[0011] As a further embodiment of this utility model:

[0012] The mold base and shaping clamp are made of conductive material. A conductive interface is provided on one side of the mold base, and a copper connector is inserted into the conductive interface to connect to an external test circuit and then to a testing machine. The plastic base and shaping base are made of insulating material to improve stability during testing. Specifically, when the shaping clamp pushes the inductor pins to the corresponding positions, the copper connector is used to connect to an external testing machine to test the magnetic ring inductor.

[0013] As a further embodiment of this utility model:

[0014] The upper end of the plastic base is also provided with a square cover plate, which covers the distributed mold bases. The middle part of the square cover plate is provided with an inlet groove corresponding to the mold groove. The inlet groove is gradually expanded outward from bottom to top so as to guide the inclined inductor pins into the corresponding mold groove. The square cover plate is fixedly installed in the corresponding screw hole of the plastic base by screws, and the square cover plate is provided with corresponding operating grooves for the shaping clamp, the cutter and the copper connector.

[0015] As a further embodiment of this utility model:

[0016] The cutter is also equipped with an elastic clamp that cooperates with the shaping clamp. The cutter includes a blade block and a blade head disposed on the outer end of the blade block. A circular hole is opened in the blade block, and a limiting groove communicating with the circular hole is opened at the upper end of the blade block. A connecting rod is installed in the circular hole of the blade block. A slider is slidably sleeved on one side of the connecting rod. The slider is slidably installed in the limiting groove. A spring is sleeved on the outer end of the connecting rod at the slider, so as to push the slider to move towards the blade head side by the spring. The elastic clamp is clamped and installed on the upper end of the slider. A push plate is integrally provided on the outer side of the elastic clamp, so as to push the inductor pin to the corresponding position by the push plate in cooperation with the shaping clamp, to shape and fix the position.

[0017] As a further embodiment of this utility model:

[0018] The cutter is fixedly mounted on the cutting seat, and the cutting seat is made of insulating material to ensure the stability of the inductance test.

[0019] As a further embodiment of this utility model:

[0020] The outer end of the shaping clamp is provided with an inclined end face, and a groove is provided between the inclined end face and the inner wall of the mold base to facilitate the insertion of the push plate into the groove and prevent the side of the shaping clamp from blocking the push plate. The rear end of the push plate is provided with an inclined surface that cooperates with the inclined end face.

[0021] Compared with existing technologies, the advantages of this invention are as follows: The base of the device has four sets of plastic seats corresponding to the four sets of pins of the magnetic ring inductor. Each set of plastic seats is equipped with a shaping component and a cutting component to complete the shaping and cutting of the magnetic ring inductor pins. The mold base and shaping clamp are made of conductive materials, and the magnetic ring inductor can be tested simultaneously using an external testing machine connected to a copper connector, achieving orderly completion of pin shaping, cutting, and testing. The device limits the shaping and cutting components through the plastic seats and mold base, facilitating their orderly operation. Furthermore, the inclined surface at the front end of the push plate and the shaping clamp cooperates to smoothly push the magnetic ring inductor pins to the appropriate position, completing the shaping of the magnetic ring inductor pins. This device is simple and convenient to operate, highly stable, and provides accurate testing. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a partial cross-sectional view of the present invention.

[0024] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0025] Figure 4 This is a cross-sectional view of the cutting component of this utility model;

[0026] Figure 5 This is a schematic diagram of the shaping component structure of this utility model;

[0027] The diagram shows the following components: 1. Base; 2. Shaping component; 3. Cutting component; 11. Pad; 12. Plastic base; 13. Mold base; 14. Mold groove; 15. Copper connector; 16. Square cover plate; 17. Guide groove; 21. Shaping base; 22. Shaping clamp; 31. Cutting base; 32. Cutting blade; 33. Elastic clamp; 34. Connecting rod; 35. Slider; 36. Push plate; 37. Spring; 321. Blade block; 322. Blade head; 323. Round hole; 324. Limiting groove. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below with reference to specific illustrations.

[0029] like Figures 1-5 As shown,

[0030] This embodiment provides an integrated machine for secondary lead cutting and testing of magnetic ring inductors, including: a base 1, a shaping component 2, and a cutting component 3. The base 1 includes a pad 11 and plastic seats 12 spaced around the pad 11. The upper end of each plastic seat 12 is provided with a mold base 13 for separating the leads. The mold bases 13 are respectively mounted on the corresponding plastic seats 12, and the mold bases 13 are spaced apart to improve the insulation between the mold bases. The shaping component 2 is symmetrically mounted on both sides of the base 1. The shaping component 2 includes a shaping seat with an external cylinder. The mold base 13 has a shaping clamp 22 on the shaping base 21, and the shaping clamp 22 has a corresponding slot for shaping the inductor pins. The cutting assembly 3 is symmetrically installed on both sides of the base 1 and perpendicular to the symmetrical direction of the shaping assembly 2. The cutting assembly 3 includes a cutting seat 31 with an external cylinder and a cutter 32 on the cutting seat 31. The cutter 32 is slidably installed in the corresponding groove of the plastic base 12 and is located at the corresponding position at the lower end of the shaping clamp 22 to avoid contact. The test piece includes a copper connector 15 installed on one side of the mold base 13. Multiple copper connectors 15 are distributed on the mold base 13 to connect to an external testing machine.

[0031] In this embodiment, four sets of plastic bases 12 are provided and symmetrically installed on the upper end of the pad 11. The pad 11 has a through hole in the middle. The distributed plastic bases 12 are provided with slots that communicate with the opening. The mold base 13 has a mold groove 14 on the side near the center of the slot so that the inductor pins can be inserted into the corresponding mold groove 14 for shaping and cutting.

[0032] In this embodiment, the mold base 13 and the shaping clamp 22 are made of conductive materials. A conductive interface is provided on one side of the mold base 13, and a copper connector 15 is inserted into the conductive interface to connect to an external test circuit and thus to a testing machine. The plastic base 12 and the shaping base 21 are made of insulating materials to improve stability during the testing process. Specifically, when the shaping clamp 22 pushes the inductor pins to the corresponding positions, the copper connector 15 is used to connect to an external testing machine to test the magnetic ring inductor.

[0033] In this embodiment, the upper end of the plastic base 12 is also provided with a square cover plate 16, which covers the distributed mold bases 13. The middle part of the square cover plate 16 is provided with an inlet groove 17 corresponding to the mold groove 14. The inlet groove 17 is gradually extended outward from bottom to top so as to guide the inclined inductor pins into the corresponding mold groove 14. The square cover plate 16 is fixedly installed in the corresponding screw hole of the plastic base 12 by screws, and the square cover plate 16 is provided with corresponding operating grooves for the shaping clamp 22, the cutter 32 and the copper connector 15.

[0034] In this embodiment, the cutter 32 is further provided with an elastic clamping plate 33 that cooperates with the shaping clamping plate 22. The cutter 32 includes a blade block 321 and a blade head 322 disposed at the outer end of the blade block 321. A circular hole 323 is opened in the blade block 321, and a limiting groove 324 communicating with the circular hole 323 is opened at the upper end of the blade block 321. A connecting rod 34 is installed in the circular hole 323 of the blade block 321. A slider 35 is slidably sleeved on one side of the connecting rod 34. The slider 35 is slidably installed in the limiting groove 324. A spring 37 is sleeved on the outer end of the connecting rod 34 at the slider 35, so as to push the slider 35 towards the blade head 322 by the spring 37. The elastic clamping plate 33 is clamped and installed on the upper end of the slider 35. A push plate 36 is integrally provided on the outer side of the elastic clamping plate 33, so as to push the inductor pin to the corresponding position by the push plate 36 in cooperation with the shaping clamping plate 22 for shaping and fixing the position.

[0035] The cutter 32 is fixedly mounted on the cutting seat 31, and the cutting seat 31 is made of insulating material to ensure the stability of the inductance test.

[0036] In this embodiment, the outer end of the shaping clamp 22 is provided with an inclined end face, and a groove is provided between the inclined end face and the inner wall of the mold base 13 so that the push plate 36 can be inserted into the groove to avoid the side of the shaping clamp 22 blocking the push plate 36. The rear end of the push plate 36 is provided with an inclined surface that cooperates with the inclined end face.

[0037] Specifically, the magnetic ring inductor pins are sequentially guided into the corresponding mold slots 14 through the guide slots 17 in the square cover plate 16. The shaping assembly 2 is controlled by an external cylinder, and the shaping clamping plate 22 pushes the magnetic ring inductor pins to the inside and clamps them against the inner wall of the mold base 13. At this time, the testing machine performs magnetic ring inductor testing through the distributed copper connectors 15. After the test is completed, the cutting assembly 3 is controlled by an external cylinder, and the cutter 32 is pushed forward. Since the push plate 36 is elastically set at the front end of the cutter 32, the push plate 36 is first inserted into the clamping slot between the shaping clamping plate 22 and the inner wall of the mold base 13, and continues to push the magnetic ring inductor pins to the inside, so that the magnetic ring inductor pins complete the movement in the X-axis and Y-axis respectively, completing the shaping of the magnetic ring inductor pins. The cutter 32 continues to advance and completes the cutting operation of the magnetic ring inductor pins.

[0038] The base 1 of the device has four sets of plastic seats 12 on its upper end, corresponding to the four sets of pins of the magnetic ring inductor. Each set of plastic seats 12 is equipped with a shaping component 2 and a cutting component 3 to complete the shaping and cutting of the magnetic ring inductor pins. The mold base 13 and the shaping clamp 22 are made of conductive materials. By connecting an external testing machine through the copper connector 15, the magnetic ring inductor can be tested simultaneously, realizing the orderly completion of pin shaping, cutting, and testing. The device limits the shaping component 2 and the cutting component 3 through the plastic seats 12 and the mold base 13, which facilitates the orderly operation of the shaping component 2 and the cutting component 3. In addition, the push plate 36 cooperates with the inclined surface at the front end of the shaping clamp 22 to smoothly push the magnetic ring inductor pins to the appropriate position to complete the shaping of the magnetic ring inductor pins. The device is simple and convenient to operate, highly stable, and accurate in testing.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents. It should be noted that, in this document, the use of relational terms such as "first" and "second" is merely used to distinguish one entity or operation from another, and does not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In the absence of further restrictions, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A magnetic ring inductance secondary pin and testing all-in-one machine, characterized in that: include: Base (1); The base (1) includes a pad (11) and plastic seats (12) spaced around the pad (11). The upper end of the plastic seat (12) is provided with a mold seat (13) for separating the pins. The mold seats (13) are respectively installed on the corresponding plastic seats (12), and the mold seats (13) are spaced apart. Shaping component (2); The shaping component (2) is symmetrically installed on both sides of the base (1). The shaping component (2) includes a shaping seat (21) with an external cylinder and a shaping clamp (22) set on the shaping seat (21). The mold base (13) is provided with a corresponding slot corresponding to the shaping clamp (22) so as to shape the inductor pin through the shaping clamp (22). Cutting component (3); The cutting component (3) is symmetrically installed on both sides of the base (1) and perpendicular to the symmetrical direction of the shaping component (2). The cutting component (3) includes a cutting seat (31) with an external cylinder and a cutter (32) set on the cutting seat (31). The cutter (32) is slidably installed in the corresponding groove of the plastic seat (12), and the cutter (32) is located at the corresponding position at the lower end of the shaping clamp (22) to avoid contact. Test piece; The test piece includes a copper connector (15) installed on one side of the mold base (13). Multiple copper connectors (15) are distributed on the mold base (13) so that a test machine can be connected through the copper connectors (15).

2. The magnetic ring inductor secondary pin and testing all-in-one machine of claim 1, wherein: The plastic base (12) is provided in four sets and is symmetrically installed on the upper end of the pad (11). The pad (11) has a through hole in the middle. The plastic bases (12) are distributed and have slots that communicate with the opening. The mold base (13) has a mold groove (14) on the side near the center of the slot.

3. The integrated machine for secondary lead cutting and testing of magnetic ring inductors according to claim 2, characterized in that: The mold base (13) and the shaping clamp (22) are made of conductive material. A conductive interface is provided on one side of the mold base (13). A copper connector (15) is inserted into the conductive interface to connect the external test circuit through the copper connector (15) to connect the test machine. The plastic base (12) and the shaping base (21) are made of insulating material to improve the stability during the test process.

4. The integrated machine for secondary lead cutting and testing of magnetic ring inductors according to claim 2, characterized in that: The upper end of the plastic base (12) is also provided with a square cover plate (16), which covers the distributed mold bases (13). The middle part of the square cover plate (16) is provided with an inlet groove (17) corresponding to the mold groove (14). The inlet groove (17) is gradually unfolded outward from bottom to top so as to guide the inclined inductor pins into the corresponding mold groove (14). The square cover plate (16) is fixedly installed in the screw hole corresponding to the plastic base (12) by screws. The square cover plate (16) is provided with corresponding operating grooves corresponding to the shaping clamp (22), the cutter (32) and the copper connector (15).

5. The integrated machine for secondary lead cutting and testing of magnetic ring inductors according to claim 4, characterized in that: The cutter (32) is also provided with an elastic clamping plate (33) that cooperates with the shaping clamping plate (22). The cutter (32) includes a blade block (321) and a blade head (322) disposed at the outer end of the blade block (321). A circular hole (323) is opened in the blade block (321), and a limiting groove (324) communicating with the circular hole (323) is opened at the upper end of the blade block (321). A connecting rod (34) is installed in the circular hole (323) of the blade block (321), and a sliding sleeve is provided on one side of the connecting rod (34). A slider (35) is slidably installed in a limiting groove (324). A spring (37) is sleeved on the outer end of the connecting rod (34) of the slider (35) so as to push the slider (35) to move towards the cutter head (322) by the spring (37). An elastic clamping plate (33) is clamped on the upper end of the slider (35). A push plate (36) is integrally provided on the outer side of the elastic clamping plate (33) so as to push the inductor pin to the corresponding position by the push plate (36) in conjunction with the shaping clamping plate (22).

6. The integrated machine for secondary lead cutting and testing of magnetic ring inductors according to claim 5, characterized in that: The cutter (32) is fixedly mounted on the cutting seat (31), and the cutting seat (31) is made of insulating material.

7. The integrated machine for secondary lead cutting and testing of magnetic ring inductors according to claim 5, characterized in that: The outer end of the shaping clamp (22) is provided with an inclined end face. A clamping groove is provided between the inclined end face and the inner wall of the mold base (13) so that the push plate (36) can be inserted into the clamping groove. The rear end of the push plate (36) is provided with an inclined surface that cooperates with the inclined end face.

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