Inductance coil pin bending jig
By designing a bending fixture for inductor coil pins, the combination of the turntable and bending rods solves the problems of poor consistency and low efficiency of manual bending, achieving a more efficient and consistent bending effect.
Patent Information
- Application Number
- CN202420521952.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The existing inductor coil pins have poor consistency and low efficiency.
A pin bending fixture of inductor coil is designed, including a base, workbench, turntable, support frame, baffle and bending rod. By rotating the turntable, the automatic bending of the pin line is achieved.
Improves consistency and efficiency of manual bending, ensuring uniform bending of inductor coil pins.
Smart Images
Figure CN222551978U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the processing of electrical components, and in particular relates to a jig for bending inductor coil pins during the manufacturing process of an inductor. Background Art
[0002] An inductor is an electronic component whose core function is to convert electrical energy into magnetic energy and store it. Its basic structure includes a coil, which can be single-layer or multi-layer, usually wound with an insulated wire (such as enameled wire or yarn-covered wire). A large concentrated magnetic flux can be generated inside the inductor, and when the current changes greatly, it can withstand a large self-inductance voltage.
[0003] In the actual production process of inductors, due to various process technology requirements, it is often necessary to bend the pins of the inductor coils to varying degrees. Currently, the bending of the inductor coil pins is often done manually. Although manual bending can meet various bending requirements, it has poor consistency and low efficiency. Therefore, there is an urgent need for auxiliary jigs that can assist manual bending in order to improve consistency and efficiency. Utility Model Content
[0004] The utility model aims to overcome the problems of poor consistency and low efficiency of manual bending of existing inductor coil pins, and to provide an inductor coil pin bending jig with a simplified structure that can effectively improve the consistency and efficiency of manual bending.
[0005] The utility model solves the technical problem by adopting a technical solution: an inductor coil pin bending jig comprises a base, a workbench, and a turntable, a support frame is provided on one side of the workbench, the support frame is fixed to the base, the turntable is located between the workbench and the base, the turntable and the base are movably connected, the workbench, the base and the turntable are parallel to each other, a baffle I is fixedly connected to the workbench, a through hole is provided on the baffle I, a baffle II is fixedly connected to the workbench, the baffle II is perpendicular to the baffle I, an arc-shaped movable hole is opened on the workbench on one side of the baffle II, the movable hole is concentric with the turntable, a bending rod is provided in the movable hole, one end of the bending rod is vertically fixedly connected to the turntable, and a turning handle is provided on the turntable.
[0006] Optionally, the baffle I is "L"-shaped, and a wire groove is formed between the baffle I, the baffle II and the base, and the through hole and the wire groove are on the same axis.
[0007] Optionally, a cylindrical bending block is provided at one end of the baffle II.
[0008] The usage and principle of the utility model are as follows: insert the inductor coil pin to be bent into the perforation, place the pin line on the workbench, and locate it on the upper side of the baffle II, and extend the pin line toward the active hole. At this time, hold the handle and turn the turntable, the turntable drives the bending rod to move in the active hole, and the bending rod drives one end of the pin line to move. Due to the resistance of the baffle II, the pin line is bent, and different bends occur according to different rotation angles of the turntable, so that the manual bending efficiency is higher and the consistency is better by adopting the form of auxiliary jigs;
[0009] Since the front end of the pin line is prone to unnecessary arching during the bending process, baffle I is made "L"-shaped, and a wire groove is formed between baffles I, baffle II and the base. The perforation and the wire groove are on the same axis. This measure is used to limit the displacement of the front end of the pin line and make the front end of the pin line as straight as possible.
[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure and can effectively improve the consistency and efficiency of manual bending. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the top view structure of the utility model;
[0012] Figure 2 This is a front structural schematic diagram of the utility model;
[0013] The sub-description marks in the accompanying drawings are as follows: base 1, workbench 2, turntable 3, support frame 4, baffle I 5, baffle II 6, movable hole 7, bending rod 8, turning handle 9, wire groove 10, bending block 11. DETAILED DESCRIPTION
[0014] Embodiment 1, below combines Figure 1 and Figure 2 To further illustrate the utility model, an inductor coil pin bending jig includes a base 1, a workbench 2, and a turntable 3. The base and the workbench are both square. A support frame 4 is provided at the bottom of one side of the workbench. Both ends of the support frame are fixed to the workbench and the base respectively. The turntable is located between the workbench and the base, and the turntable is placed on the base. A rotating shaft is provided at the center of the bottom of the turntable. A rotating shaft hole is provided on the base, and the rotating shaft is placed in the rotating shaft hole. The workbench, the base and the turntable are parallel to each other. A baffle plate Ⅰ 5 is fixedly connected to the workbench. A through hole is provided on the baffle plate Ⅰ, and the through hole is located at the junction of the baffle plate Ⅰ and the workbench. A baffle plate Ⅱ 6 is fixedly connected to the workbench. Baffle plate Ⅱ is perpendicular to baffle plate Ⅰ, and baffle plate Ⅱ is located below one side of the through hole. An arc-shaped movable hole 7 is opened on the workbench on one side of baffle plate Ⅱ, and the movable hole is concentric with the turntable. One end of the movable hole is located above baffle plate Ⅱ. A bending rod 8 is provided in the movable hole, and one end of the bending rod is vertically fixedly connected to the turntable. A turning handle 9 is provided on the turntable.
[0015] Optionally, the baffle I is "L"-shaped, and a wire groove 10 is formed between the baffle I, the baffle II and the base, and the through hole and the wire groove are on the same axis.
[0016] Optionally, a cylindrical bending block 11 is provided at one end of the baffle II, and the bending block is integrally formed with the baffle II.
[0017] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.
Claims
1. An inductor coil pin bending jig, comprising a base (1), a workbench (2), and a turntable (3), characterized in that: A support frame (4) is provided on one side of the workbench, the support frame is fixed to the base, a turntable is located between the workbench and the base, the turntable is movably connected to the base, the workbench, the base and the turntable are parallel to each other, a baffle plate I (5) is fixedly connected to the workbench, a through hole is provided on the baffle plate I, a baffle plate II (6) is fixedly connected to the workbench, the baffle plate II is perpendicular to the baffle plate I, an arc-shaped movable hole (7) is opened on the workbench on one side of the baffle plate II, the movable hole is concentric with the turntable, a bending rod (8) is provided in the movable hole, one end of the bending rod is vertically fixedly connected to the turntable, and a turning handle (9) is provided on the turntable.
2. The inductor coil pin bending jig according to claim 1, characterized in that: The baffle plate I is in an "L" shape, and a wire groove (10) is formed between the baffle plate I, the baffle plate II and the base, and the through hole and the wire groove are located on the same axis.
3. The inductor coil pin bending jig according to claim 1, characterized in that: A columnar bending block (11) is provided at one end of the baffle II.