A test assembly for shaping pins of a toroidal inductor

Abstract

This utility model provides a toroidal inductor pin shaping and testing assembly, comprising: a base; four sets of shaping parts are arranged on the base to perform shaping and testing on the toroidal inductor pins respectively; a conductive template is installed on the upper end of the shaping parts; a groove is opened on one side of the template to facilitate the insertion of the toroidal inductor pin; a copper connector is provided on one side of the template to connect to an external testing machine through the copper connector, realizing integrated shaping and testing operations. The device has a first shaping clamp and a second shaping clamp, which are arranged in cooperation to fix the toroidal inductor pin to the inner end of the clamp groove by pushing it in two directions sequentially, realizing rapid shaping of the toroidal inductor pin. The base has a template conductive to the first shaping clamp; the template is connected to an external testing machine through the copper connector to simultaneously complete the testing of the toroidal inductor pin during the shaping process; subsequently, a cutter is used to cut the toroidal inductor pin, realizing the sequential completion of shaping, testing, and cutting, improving the processing efficiency of the toroidal inductor pin.

Description

Technical Field

[0001] This utility model relates to the technical field of toroidal inductor processing equipment, specifically to a toroidal inductor pin shaping and testing component. Background Technology

[0002] Toroidal inductors are electronic components mainly composed of toroidal magnetic cores. In daily life, toroidal inductors are widely used in mobile phones, computers, and home appliances, and there is a large demand for them in the market.

[0003] The processing of toroidal inductor leads requires shaping and cutting. Existing shaping equipment may cause lead bending due to improper fit of the shaping clamps, and may also lead to inconsistent cutting dimensions, thus affecting product processing quality. Utility Model Content

[0004] The technical problem solved by this utility model is to provide a test assembly for shaping the pins of a toroidal inductor, so as to solve the problems mentioned in the background art.

[0005] The technical problem solved by this utility model is achieved by the following technical solution: a test assembly for shaping the pins of a toroidal inductor, comprising:

[0006] The base has four sets of shaping parts arranged on it to perform shaping tests on the ring inductor pins. The upper end of the shaping parts is also equipped with a conductive template. One side of the template has a groove for easy insertion of the ring inductor pins, and the other side of the template has a copper connector to connect to an external testing machine through the copper connector to realize integrated shaping and testing operations.

[0007] Shaping component; the shaping component is symmetrically installed on both sides of the base, the shaping component includes a shaping seat and a first shaping clamp plate installed on the upper end of the shaping seat, and the shaping seat is externally connected to a cylinder that controls the movement of the shaping component;

[0008] The second shaping clamp is symmetrically mounted on the cutters on both sides of the base and is elastically slidably set on the corresponding cutters to cooperate with the first shaping clamp to complete the shaping and fixing of the ring inductor pin.

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

[0010] The copper connector and template are made of conductive material to contact the pins of the toroidal inductor for testing. The molding part and shaping base are made of insulating material to ensure the insulation effect between the templates and to achieve accurate testing of the pins of the toroidal inductor.

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

[0012] The upper end of the shaping seat is provided with a mounting groove, in which a mounting block is installed. The mounting block is fixedly installed on the shaping seat by screws. A locking block is fixedly installed on one side of the upper end of the mounting block. The first shaping clamp is provided with a locking groove corresponding to the locking block. The first shaping clamp is fixedly installed on the outside of the locking block through the locking groove. The outer end of the shaping seat is also provided with a T-slot to connect with the connecting block of the outer end cylinder, so as to stably push the shaping seat.

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

[0014] The cutter is symmetrically installed on both sides of the base, and two sets are arranged side by side. The cutter is fixedly installed on the cutter holder and connected to an external cylinder to control the cutter's movement. The cutter has a circular hole, and a connecting rod is fixedly installed in the circular hole. One side of the cutter has a limiting groove communicating with the circular hole. A slider is slidably sleeved on the connecting rod in the limiting groove. A spring is sleeved on the connecting rod to push the slider to move to one side of the base.

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

[0016] The second shaping clamp is provided with a positioning groove on one side and is installed on the upper end of the slider through the positioning groove. The second shaping clamp is attached to the cutter and moves. The outer end of the second shaping clamp is integrally provided with a pushing clamp piece, which is configured to cooperate with the first shaping clamp.

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

[0018] The first shaping clamp has an inclined surface on one side of its outer end, and a clamping groove is formed between the inclined surface of the outer end of the first shaping clamp and the inner wall of the template. The outer end of the pushing clamp has an inclined slope corresponding to the inclined surface, so that the pushing clamp and the first shaping clamp are fitted together. The front end of the pushing clamp is used to push the ring inductor pin to the inner end of the clamping groove to achieve the shaping of the ring inductor pin.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: The first and second shaping clamps of the device are configured in cooperation to fix the ring inductor pins to the inner end of the clamping groove by pushing them sequentially in two directions, thereby achieving rapid shaping of the ring inductor pins. A template conductive to the first shaping clamp is provided on the base. The template is connected to a testing machine via a copper connector to simultaneously test the ring inductor pins during the shaping process. Subsequently, a cutter is used to cut the ring inductor pins, realizing the sequential completion of shaping, testing, and cutting, thus improving the processing efficiency of the ring inductor pins. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the installation structure of the shaping test component of this utility model;

[0021] Figure 2This is a partial installation structure diagram of the shaping test component of this utility model;

[0022] Figure 3 This is a schematic diagram of the shaping component structure of this utility model;

[0023] Figure 4 This is a partial cross-sectional view of the shaping component of this utility model;

[0024] Figure 5 This is a schematic diagram of the second shaping clamp installation structure of this utility model;

[0025] The diagram shows the following components: 1. Base; 2. Shaping base; 3. Second shaping clamp; 4. Cutting knife; 11. Shaping part; 12. Template; 13. Mold groove; 14. Copper connector; 21. First shaping clamp; 22. Mounting block; 23. Locking block; 24. T-slot; 31. Push clamp; 41. Knife holder; 42. Round hole; 43. Connecting rod; 44. Spring; 45. Slider; 46. Limiting groove. Detailed Implementation

[0026] 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.

[0027] like Figures 1-5 As shown,

[0028] This embodiment provides a test assembly for shaping the pins of a toroidal inductor, including:

[0029] Base 1; Four sets of shaping parts 11 are arranged on the base 1 to perform shaping tests on the ring inductor pins respectively. A conductive template 12 is also installed on the upper end of the shaping part 11. A mold groove 13 is opened on one side of the template 12 to facilitate the insertion of the ring inductor pins. A copper connector 14 is provided on one side of the template 12 so as to connect an external testing machine through the copper connector 14 to realize the integrated operation of shaping and testing.

[0030] Shaping component; the shaping component is symmetrically installed on both sides of the base 1. The shaping component includes a shaping seat 2 and a first shaping clamp 21 installed on the upper end of the shaping seat 2. The shaping seat 2 is externally connected to a cylinder that controls the movement of the shaping component.

[0031] The second shaping clamp 3 is symmetrically mounted on the cutters 4 on both sides of the base 1 and is elastically slidably mounted on the corresponding cutters 4 so as to cooperate with the first shaping clamp 21 to complete the shaping and fixing of the ring inductor pin.

[0032] In this embodiment, the copper connector 14 and the template 12 are made of conductive material to contact the ring inductor pins for testing. The molding part 11 and the shaping base 2 are made of insulating material to ensure the insulation effect between the templates 12, thereby achieving accurate testing of the ring inductor pins.

[0033] In this embodiment, the upper end of the shaping base 2 is provided with an installation groove, and an installation block 22 is installed in the installation groove. The installation block 22 is fixedly installed on the shaping base 2 by screws. A locking block 23 is fixedly installed on one side of the upper end of the installation block 22. The first shaping clamp 21 is provided with a locking groove corresponding to the locking block 23. The first shaping clamp 21 is fixedly installed on the outside of the locking block 23 through the locking groove. The outer end of the shaping base is also provided with a T-shaped groove 24 to connect with the connecting block of the outer end cylinder, so as to stably push the shaping base 2.

[0034] In this embodiment, the cutter 4 is symmetrically installed on both sides of the base 1, and two sets are arranged side by side. The cutter 4 is fixedly installed on the cutter holder 41, and the cutter holder 41 is connected to an external cylinder to control the movement of the cutter 4. The cutter 4 has a circular hole 42, and a connecting rod 43 is fixedly installed in the circular hole 42. One side of the cutter 4 has a limiting groove 46 communicating with the circular hole 42. The limiting groove 46 has a slider 45 that is slidably sleeved on the connecting rod 43. A spring 44 is sleeved on the connecting rod 43 to push the slider 45 to move towards one side of the base 1.

[0035] The second shaping clamp 3 has a positioning groove on one side and is installed on the upper end of the slider 45 through the positioning groove. The second shaping clamp 3 is attached to the cutter 4 and moves. The outer end of the second shaping clamp 3 is integrally provided with a pushing clamp 31, which is configured to cooperate with the first shaping clamp 21.

[0036] In this embodiment, the outer end of the first shaping clamping plate 21 is provided with a slope, and a clamping groove is formed between the outer slope of the first shaping clamping plate 21 and the inner wall of the template 12. The outer end of the pushing clamping piece 31 is provided with an inclined slope corresponding to the slope, so that the pushing clamping piece 31 and the first shaping clamping plate 21 are fitted together. The front end of the pushing clamping piece 31 is used to push the ring inductor pin to the inner end of the clamping groove to achieve the shaping of the ring inductor pin.

[0037] Specifically, the templates 12 are respectively mounted on the molding parts 11, and the templates 12 are separated by the molding parts 11. The insulation of the molding parts 11 is used to avoid mutual interference between the templates 12, so as to realize the conductivity test of the ring inductor pin.

[0038] Personnel first insert the toroidal inductor pins into the corresponding mold slots 13. The cylinder controls the shaping seat 2 to move, the first shaping clamp 21 moves forward, and pushes the toroidal inductor pins to one side of the inner wall of the template 12. At this time, the testing machine connects to the corresponding template 12 through the copper connector 14 to test the toroidal inductor pins. After the test is completed, the cylinder controls the cutter 4 to move forward, the elastically set push clamp 31 is inserted into the clamping slot, and continues to push the toroidal inductor pins to the inner end of the clamping slot, thus realizing the shaping test of the toroidal inductor pins.

[0039] The device employs a first shaping clamp 21 and a second shaping clamp 3 in conjunction to sequentially push the toroidal inductor pins in two directions, fixing them to the inner end of the clamping groove and achieving rapid shaping of the toroidal inductor pins. A template 12, conductive to the first shaping clamp 21, is mounted on the base 1. The template 12 is connected to an external testing machine via a copper connector 14, allowing simultaneous testing of the toroidal inductor pins during the shaping process. Subsequently, a cutter 4 is used to cut the toroidal inductor pins, thus sequentially completing the shaping, testing, and pin cutting processes, thereby improving the processing efficiency of the toroidal inductor pins.

[0040] 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. Without 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 ring inductor pin shaping test assembly comprising: include: Base (1); Four sets of shaping parts (11) are arranged on the base (1) to perform shaping tests on the ring inductor pins respectively. A conductive template (12) is also installed on the upper end of the shaping part (11). A mold groove (13) is opened on one side of the template (12) to facilitate the insertion of the ring inductor pins. A copper connector (14) is provided on one side of the template (12) so that a testing machine can be connected to the copper connector (14) to realize the integrated operation of shaping and testing. Shaping component; the shaping component is symmetrically installed on both sides of the base (1). The shaping component includes a shaping seat (2) and a first shaping clamp (21) installed on the upper end of the shaping seat (2). The shaping seat (2) is externally connected to a cylinder that controls the movement of the shaping component. Second shaping clamp (3); The second shaping clamp (3) is symmetrically installed on the cutters (4) on both sides of the base (1) and is elastically slidably set on the corresponding cutters (4) to cooperate with the first shaping clamp (21) to complete the shaping and fixing of the ring inductor pin.

2. A test assembly for ring inductor pin shaping according to claim 1, wherein: The copper connector (14) and template (12) are made of conductive material to be tested in contact with the pin of the ring inductor, and the molding part (11) and shaping seat (2) are made of insulating material.

3. A test assembly for ring inductor pin shaping according to claim 2, wherein: The upper end of the shaping seat (2) is provided with an installation groove, and an installation block (22) is installed in the installation groove. The installation block (22) is fixedly installed on the shaping seat (2) by screws. A card block (23) is fixedly installed on one side of the upper end of the installation block (22). The first shaping clamp (21) is provided with a card slot corresponding to the card block (23). The first shaping clamp (21) is fixedly installed on the outside of the card block (23) through the card slot. The outer end of the shaping seat is also provided with a T-shaped groove (24) to connect with the connecting block of the outer end cylinder, so as to stably push the shaping seat (2).

4. A test assembly for ring inductor pin shaping according to claim 1, wherein: The cutter (4) is symmetrically installed on both sides of the base (1) and two sets are arranged side by side. The cutter (4) is fixedly installed on the cutter holder (41) and the cutter holder (41) is connected to an external cylinder to control the action of the cutter (4). The cutter (4) has a round hole (42) and a connecting rod (43) is fixedly installed in the round hole (42). One side of the cutter (4) has a limiting groove (46) that communicates with the round hole (42). The limiting groove (46) has a slider (45) that is slidably sleeved on the connecting rod (43). The connecting rod (43) is sleeved with a spring (44) that pushes the slider (45) to move towards the side of the base (1).

5. A test assembly for ring inductor pin shaping according to claim 4, wherein: The second shaping clamp (3) has a positioning groove on one side and is installed on the upper end of the slider (45) through the positioning groove. The second shaping clamp (3) is attached to the cutter (4) and moves. The outer end of the second shaping clamp (3) is integrally provided with a push clamp (31), which is configured to cooperate with the first shaping clamp (21).

6. A test assembly for ring inductor pin shaping according to claim 5, wherein: The first shaping clamp (21) has an inclined surface on one side of its outer end. A clamping groove is formed between the inclined surface of the outer end of the first shaping clamp (21) and the inner wall of the template (12). The outer end of the pushing clamp (31) has an inclined slope corresponding to the inclined surface, so that the pushing clamp (31) and the first shaping clamp (21) are fitted together.

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