Vertical winding die for circular coil

Abstract

The utility model relates to the technical field of coil winding dies, and discloses a round coil vertical winding die which comprises a bottom fixed die, a baffle is arranged on the side edge of the bottom fixed die, an upper movable die is arranged above the bottom fixed die, a movable die core is inserted in the middle of the upper movable die, and the movable die core is arranged in the middle of the upper movable die. By arranging the bottom fixed mold, the upper movable mold and the movable mold core, a wire rod main body inserted between the bottom fixed mold and the upper movable mold can be quickly wound and molded under the action of the movable mold core, the upper movable mold and the pin; a wire rod body is placed between the bottom fixed die and the upper movable die, so that gaps between adjacent wire rods can be effectively extruded when each layer of a coil is wound, the coil is more compact after being wound and formed, the phenomenon that the coil is prone to loosening after being formed is avoided, the winding and forming quality of the coil is greatly improved, and the production efficiency of the coil is improved. And the use of a user is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of coil winding moulds, in particular to a circular coil vertical winding mould. Background Art

[0002] A coil winding mold is a mold that winds wire into a coil. An annular baffle is provided inside, and the wire is continuously wound around the outer periphery of the annular baffle to form a coil. The coil is energized to generate a magnetic field, which can make charged particles or magnetic materials move in a specified direction.

[0003] When winding a circular coil, most existing circular coil winding methods adopt a semi-automatic winding method, generally using a motor to drive the winding equipment to rotate the winding. However, this method is difficult to effectively squeeze the gap between adjacent wires when winding the coil, which can easily cause the coil to become loose after forming, resulting in reduced coil winding quality and difficulty in meeting user requirements. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a circular coil vertical winding mold, which solves the problem that most existing circular coil winding methods adopt a semi-automatic winding method, generally using a motor to drive the winding equipment to rotate the winding, and this method is difficult to effectively squeeze the gap between adjacent wires when winding the coil, which can easily cause the coil to become loose after forming, resulting in reduced coil winding quality and difficulty in meeting user requirements.

[0005] The utility model provides the following technical solution: a circular coil vertical winding mold, comprising a bottom fixed mold, a baffle is arranged on the side of the bottom fixed mold, an upper movable mold is arranged above the bottom fixed mold, a movable mold core is inserted in the middle of the upper movable mold, the upper movable mold and the movable mold core are connected by arranged pins, a wire body is arranged on the side of the bottom fixed mold, and the wire body is inserted between the upper movable mold and the bottom fixed mold.

[0006] Preferred technical solution 1: An opening is provided on the side of the top end of the bottom fixed mold, and the baffle is arranged at the opening position.

[0007] Preferred technical solution 2: A plurality of mounting holes are evenly arranged at the bottom end of the bottom fixed mold.

[0008] Preferred technical solution three: the bottom fixed mold, the upper movable mold and the movable mold core are all made of alloy tool steel material.

[0009] This solution can make the bottom fixed mold, the upper movable mold and the movable mold core less likely to deform during long-term use.

[0010] Preferred technical solution four: A socket is provided at the top end of the side of the movable mold core.

[0011] This solution can make it more convenient for users to install the movable mold core and the driving components.

[0012] Preferred technical solution five: a slot is provided at the bottom end of the bottom fixed mold, and the bottom end of the movable mold core extends into the slot.

[0013] This solution can make the cooperation between the bottom fixed mold and the upper movable mold more precise.

[0014] Compared with the prior art, the utility model provides a circular coil vertical winding mold, which has the following

[0015] Beneficial effects:

[0016] (1) The utility model is provided with a bottom fixed mold, an upper movable mold and a movable mold core. The wire body inserted between the bottom fixed mold and the upper movable mold can be quickly wound and formed under the action of the movable mold core, the upper movable mold and the pins. The wire body is placed between the bottom fixed mold and the upper movable mold, so that when each layer of the coil is wound, the upper wire can resist the lower wire, so that when the coil is wound, the gap between adjacent wires is effectively squeezed, so that the coil is more compact after winding, thereby avoiding the coil from being loose after forming, greatly improving the winding quality of the coil, and making it more convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the main cross-section of the structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 Structural schematic diagram of the middle and bottom fixed mold;

[0020] Figure 4 For the utility model Figure 2 Schematic diagram of the structure of the upper and middle movable mold.

[0021] In the figure:

[0022] 1. Bottom fixed mold; 2. Baffle; 3. Upper movable mold; 4. Movable mold core; 5. Pin; 6. Wire body. DETAILED DESCRIPTION

[0023] See also Figure 1-4

[0024] Embodiment 1: A circular coil vertical winding mold comprises a bottom fixed mold 1, a baffle 2 is arranged on the side of the bottom fixed mold 1, an upper movable mold 3 is arranged above the bottom fixed mold 1, a movable mold core 4 is inserted in the middle of the upper movable mold 3, the upper movable mold 3 and the movable mold core 4 are connected by a set pin 5, a wire body 6 is arranged on the side of the bottom fixed mold 1, and the wire body 6 is inserted between the upper movable mold 3 and the bottom fixed mold 1.

[0025] An opening is arranged on the side of the top end of the bottom fixed mold 1, and a baffle 2 is arranged at the opening position.

[0026] A plurality of mounting holes are evenly arranged at the bottom end of the bottom fixed mold 1 .

[0027] Embodiment 2: The difference between this embodiment and embodiment 1 is that the bottom fixed mold 1, the upper movable mold 3 and the movable mold core 4 are all made of alloy tool steel material.

[0028] The bottom fixed mold 1, the upper movable mold 3 and the movable mold core 4 are not easily deformed during long-term use.

[0029] Embodiment 3: The difference between this embodiment and embodiment 1 is that a plug hole is provided at the top end of the side of the movable mold core 4 .

[0030] This makes it more convenient for users to install the movable mold core 4 and the driving components.

[0031] Embodiment 4: The difference between this embodiment and embodiment 1 is that a slot is provided at the bottom end of the bottom fixed mold 1, and the bottom end of the movable mold core 4 extends into the slot.

[0032] This makes the cooperation between the bottom fixed mold 1 and the upper movable mold 3 more precise.

[0033] In this embodiment, since most existing circular coil winding methods use a semi-automatic winding method, generally a motor is used to drive the winding equipment to rotate the winding, and this method is difficult to effectively squeeze the gap between adjacent wires when winding the coil, which can easily cause the coil to become loose after forming, resulting in reduced coil winding quality and difficulty in meeting user requirements.

[0034] In summary, in the specific implementation, when the user needs to perform winding coil processing on the wire body 6, the user first needs to install the bottom fixed mold 1 on the support table, and the movable mold core 4 is set on the driving mechanism, so that the wire body 6 can be inserted between the bottom fixed mold 1 and the upper movable mold 3, and the upper movable mold 3 and the movable mold core 4 are fixedly connected by the set pins 5, and the baffle 2 set on the side of the bottom fixed mold 1 can accurately position and feed the wire body 6, and the movable mold core 4, the upper movable mold 3 and the pins 5 can form the wire body 6 by winding the coil.

[0035] And because the wire body 6 is between the bottom fixed mold 1 and the upper movable mold 3, when each layer of the coil is wound, the upper wire can resist the lower wire, so that when the coil is wound, the gap between adjacent wires is effectively squeezed, making the coil more compact after winding, thereby avoiding the looseness of the coil after forming, greatly improving the winding quality of the coil, and making it more convenient for users to use.

Claims

1. A circular coil vertical winding mold, comprising a bottom fixed mold (1), characterized in that: A baffle (2) is arranged on the side of the bottom fixed mold (1), an upper movable mold (3) is arranged above the bottom fixed mold (1), a movable mold core (4) is inserted in the middle of the upper movable mold (3), the upper movable mold (3) and the movable mold core (4) are connected by a set pin (5), and a wire body (6) is arranged on the side of the bottom fixed mold (1), and the wire body (6) is inserted between the upper movable mold (3) and the bottom fixed mold (1).

2. A circular coil vertical winding mold according to claim 1, characterized in that: The side edge of the top end of the bottom fixed mold (1) is provided with an opening, and the baffle (2) is arranged at the opening position.

3. A circular coil vertical winding mold according to claim 2, characterized in that: A plurality of mounting holes are evenly arranged at the bottom end of the bottom fixed mold (1).

4. A circular coil vertical winding mold according to claim 3, characterized in that: The bottom fixed mold (1), the upper movable mold (3) and the movable mold core (4) are all made of alloy tool steel material.

5. A circular coil vertical winding mold according to claim 4, characterized in that: The top end of the side of the movable mold core (4) is provided with an insertion hole.

6. A circular coil vertical winding mold according to claim 5, characterized in that: The bottom end of the bottom fixed mold (1) is provided with a slot, and the bottom end of the movable mold core (4) extends into the slot.

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