Coil placing tool
By using variable pitch units and tapered column positioning components to fix the lead frame during the inductor manufacturing process, the deformation problem caused by the coil lead frame getting stuck is solved, thus improving coil quality and production stability.
Patent Information
- Application Number
- CN202520224308.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-12
AI Technical Summary
In the prior art, the trapezoidal contoured coil lead frame is prone to getting stuck during the inductor manufacturing process, causing the coil to fall and deform, affecting the molding quality and the normal operation of the production process.
Multiple pitch units are used, with a slot fixed on the upper surface of each pitch unit. Opposite conductor frames are set between conductor frames. Positioning element one and positioning element two restrict the movement of the conductor frames. Positioning element one and positioning element two are conical columns to reduce the contact area and prevent coil deformation.
This effectively prevents the coil from getting stuck during the descent, improves coil quality, reduces the risk of deformation, and ensures normal production operations.
Smart Images
Figure CN223692996U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of inductance manufacturing, and particularly relates to a coil placing tool. BACKGROUND
[0002] In the feeding process of the inductance manufacturing industry Molding forming machine, the wire frame for fixing the variable-distance placed cutting coil in the related art is a trapezoidal profiling structure, but because the trapezoidal profiling structure has a large contact area with the coil wire frame, the coil is prone to be stuck and deformed when falling, which seriously affects the molding of the coil and the normal operation of the production process. UTILITY MODEL CONTENTS
[0003] The utility model discloses a coil placing tool.
[0004] The utility model discloses a coil placing tool.
[0005] A coil placing tool comprises a plurality of variable-distance units, and each variable-distance unit is fixed with a placing groove on the upper surface.
[0006] The upper portion of the placing groove is provided with wire frames arranged oppositely, and the space between the two wire frames is used for fixing a coil.
[0007] One end of each wire frame is provided with at least two positioning members one and at least one positioning member two, wherein the positioning member one is used for limiting the movement of the wire frame in the width direction of the wire frame, and the positioning member two is used for limiting the movement of the wire frame in the length direction of the wire frame.
[0008] As a further description of the above technical scheme, the positioning member one and the positioning member two are both conical columns.
[0009] As a further description of the above technical scheme, the positioning member one and the positioning member two are screws, and the screws are arranged through the upper surface of the wire frame and the variable-distance unit.
[0010] As a further description of the above technical scheme, the positioning member one and the positioning member two are adapted to the shape of the edge of the end portion of the wire frame.
[0011] As a further description of the above technical scheme, the lower portion of the variable-distance unit is provided with a mounting seat, and the two ends of the mounting seat are both fixedly provided with limiting plates.
[0012] As a further description of the above technical scheme, a guide rod is arranged through the limiting plates, and the guide rod is arranged in the width direction of the variable-distance unit.
[0013] As further description of the above technical solution, the external connecting plate is connected with a gas cylinder, one end of the piston rod of the gas cylinder is connected with the external of one of the variable distance units.
[0014] As further description of the above technical solution, the upper surface of the mounting seat is fixed with a link plate, the variable distance unit is provided with a groove at the bottom, and the variable distance unit is in sliding connection with the link plate.
[0015] The beneficial effects of the present application are as follows:
[0016] The three tapered columns can fix the wire frame, prevent the wire frame from moving, and cause the coil to expand outwardly, thereby causing the coil quality to be unqualified.
[0017] To make the structure features and effects of the present application clearer, the present application will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 is a perspective view of the coil placement tool provided by the present application;
[0019] Figure 2 is a top view of the coil placement tool provided by the present application;
[0020] Figure 3 is Figure 2 an enlarged schematic view of part A of the coil placement tool;
[0021] Figure 4 is a schematic view of the cooperation between the positioning member and the wire frame in another embodiment of the present application;
[0022] Figure 5 is a schematic view of the cooperation between the positioning member and the wire frame in another embodiment of the present application.
[0023] Reference signs: 1, variable distance unit; 2, placement groove; 3, wire frame; 4, positioning member one; 5, positioning member two; 6, mounting seat; 7, limiting plate; 8, guide rod; 9, gas cylinder; 10, link plate; 11, coil. DETAILED DESCRIPTION
[0024] To make the structure features and effects of the present application clearer, the present application will be described in detail below in combination with the drawings and specific embodiments.
[0025] As Figures 1-3As shown in one embodiment, a coil placement tool includes a plurality of variable distance units, each of which has a placement slot fixed on the upper surface;
[0026] The upper part of the placement slot is provided with a wire frame arranged oppositely, and the space between the two wire frames is used to fix the coil, wherein the end of each wire frame used to fix the coil is in the shape of a circular arc, and the coil can be fixed by the two oppositely arranged wire frames.
[0027] One end of each wire frame is provided with at least two positioning members I and at least one positioning member II, wherein the positioning member I is used to limit the movement of the wire frame in the width direction of the wire frame, and the positioning member II is used to limit the movement of the wire frame in the length direction of the wire frame. In this embodiment, the positioning member I is provided with two, which are respectively arranged on both sides of the end of the wire frame, and the positioning member II is provided with one, which is arranged at the end of the end. At the same time, the positioning member I and the positioning member II are both conical columns, which can fix the wire frame by three conical columns to prevent the coil from expanding outward due to the movement of the wire frame, thereby causing the unqualified quality of the coil. At the same time, the contact area between the conical column and the wire frame is small, which can effectively prevent the coil from being deformed due to being stuck during falling, further reduce the risk, and improve the quality of the coil.
[0028] Optionally, the lower part of the variable distance unit is provided with a mounting seat, both ends of the mounting seat are fixedly provided with a limiting plate, a guide rod is arranged between the limiting plates, the guide rod is arranged in the width direction of the variable distance unit, the outer part of the limiting plate is connected with a gas cylinder, one end of the piston rod of the gas cylinder is connected with the outer part of one of the variable distance units, the upper surface of the mounting seat is fixedly provided with a link plate, the bottom of the variable distance unit is provided with a groove, and the variable distance unit and the link plate are slidingly connected. The gas cylinder can drive the movement of the plurality of variable distance units.
[0029] Reference Figure 4 In some embodiments, the positioning member I and the positioning member II are in the shape of the edge of the end of the wire frame, such as a C-shaped structure, which can fix the end of the wire frame, and the contact area between the wire frame and the positioning member I and the positioning member II is small, which can reduce the risk of deformation of the coil caused by the displacement of the wire frame.
[0030] Reference Figure 5 In some embodiments, the positioning member I and the positioning member II can be screws, which can directly fix the wire frame on the surface of the variable distance unit, and the structure is simpler and the operation is more convenient.
[0031] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the conventional connection mode is adopted for circuit connection in the prior art, and the specific connection mode will not be described in detail here, and the contents not described in detail in the description belong to the prior art known by the professional technical personnel in the field.
[0032] The above description of disclosed embodiments enables those skilled in the art to make or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A coil placement tool, characterized by, The variable distance unit is provided with a placing groove on the upper surface thereof; The upper portion of the placing groove is provided with a wire frame arranged oppositely, and the space between the two wire frames is used for fixing a coil; One end of each wire frame is provided with at least two positioning members I and at least one positioning member II, wherein the positioning member I is used for limiting the movement of the wire frame in the width direction of the wire frame, and the positioning member II is used for limiting the movement of the wire frame in the length direction of the wire frame.
2. The coil placement tool of claim 1, wherein, The positioning member I and the positioning member II are both conical columns.
3. The coil placement tool of claim 1, wherein, The positioning member I and the positioning member II are screws, which are arranged through the wire frame and the upper surface of the variable distance unit.
4. The coil placement tool of claim 1, wherein, The positioning member I and the positioning member II are adapted to the shape of the edge of the end portion of the wire frame.
5. The coil placement tool of claim 1, wherein, The lower portion of the variable distance unit is provided with a mounting seat, and the two ends of the mounting seat are both fixedly provided with a limiting plate.
6. The coil placement tool of claim 5, wherein, A guide rod is arranged through the limiting plates in the width direction of the variable distance unit.
7. The coil placement tool of claim 5, wherein, A gas cylinder is connected to the outside of the limiting plate, and one end of the piston rod of the gas cylinder is connected to the outside of one of the variable distance units.
8. The coil placement tool of claim 5, wherein, The upper surface of the mounting seat is fixedly provided with a link plate, the bottom of the variable distance unit is provided with a groove, and the variable distance unit is slidingly connected to the link plate.