Silk-covered wire forming plane die

Abstract

The utility model relates to the field of silk-covered wires, in particular to a silk-covered wire forming plane die, which is characterized in that a plurality of slots are inwards arranged at one end of a base, inserting blocks corresponding to the slots are adaptively arranged at the bottom of a die holder, and a die core is arranged on the die holder; a second limiting cavity is inwards formed in one side of the base, the second limiting cavity penetrates through the inserting grooves and is perpendicular to the inserting grooves, limiting columns are assembled in the second limiting cavity, and mounting blocks are assembled in the inserting grooves. According to the utility model, the mold base can be mounted on the base by inserting the insertion block into the insertion slot, and the mold base can be fixed by matching the mounting block, the limiting block and the fixing block, so that the mounting mode is convenient and rapid, a user can replace different mold bases conveniently, and the production efficiency of silk-covered wires is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silk-covered wires, in particular to a silk-covered wire forming plane die. Background Art

[0002] Silk-covered wire is a wire with natural silk or glass yarn as insulation sheath, which is named because it is different from yarn-covered wire with cotton yarn as insulation layer. It is usually made of artificial glass yarn wrapped around the wire, and has the characteristics of good insulation performance and high mechanical strength, and is mostly used in precision electrical equipment.

[0003] The "A Wire-covered Wire Forming Plane Die" disclosed in the authorization announcement number "CN 217468083 U" has solved the problem of uneven heating during the production of wire-covered wires. However, in the actual use of similar structures, it is found that there are still other problems:

[0004] However, different silk-covered wires usually require different cores of the flat molds during production, so the flat molds need to be replaced according to the different silk-covered wires. However, the flat molds and bases on the market are usually integrated structures. When replacing the flat molds, the bases also need to be replaced, which is very troublesome and reduces the production efficiency of the silk-covered wires. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a wire-covered wire forming plane die.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A flat die for forming a wire, comprising a base and a die seat, characterized in that a plurality of slots are provided inwardly at one end of the base, plug blocks are provided at the corresponding slots at the bottom of the die seat, and a die core is provided on the die seat; a second limiting cavity is provided inwardly at one side of the base, the second limiting cavity passes through the slot and is perpendicular to the slot, a limiting column is installed in the second limiting cavity, and a mounting block is installed in the slot.

[0008] In addition, a preferred structure is that the mounting blocks are all adapted to the slots, and the mounting blocks are all provided with first limiting cavities corresponding to the limiting columns.

[0009] In addition, a preferred structure is that when the mounting block is assembled in the slot and located outside the inserting block, the first limiting cavity on the mounting block is adapted to communicate with the second limiting cavity.

[0010] In addition, a preferred structure is that a limiting block is provided at one end of the limiting column, and a vertical fixing cavity is provided through the middle of the limiting block.

[0011] In addition, a preferred structure is that fixing rings are provided on both the upper and lower sides of the second limiting cavity on the outer side wall of the base, and fixing columns are mounted on the fixing rings.

[0012] In addition, a preferred structure is that a fixing block is provided on the top of the fixing column, the diameter of the fixing block is larger than the diameter of the fixing ring, the fixing column is adapted to the fixing cavity, and the length of the fixing column is larger than the length of the fixing cavity.

[0013] The beneficial effects of the utility model are as follows: the die base can be installed on the base by inserting the insert block into the slot, and the die base can be fixed by coordinating the mounting block, the limit block and the fixing block. This installation method is convenient and fast, and it is convenient for users to replace different die bases, thereby improving the production efficiency of the silk-covered wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a flat die for forming a wire-covered wire proposed by the utility model;

[0015] Figure 2 It is a structural schematic diagram of a mold base of a flat mold for forming a wire-covered wire proposed by the utility model when it is removed;

[0016] Figure 3 This is a structural schematic diagram of a base of a flat die for forming a wire-covered wire proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of a flat die for forming a wire-covered wire proposed by the utility model;

[0018] Figure 5 for Figure 1 Enlarged detail of the middle limit block;

[0019] Figure 6 This is a schematic structural diagram of a limit block and a limit column of a flat die for forming a wire-covered wire proposed by the utility model;

[0020] Figure 7 The utility model is a schematic structural diagram of a die base of a flat die for forming a wire-covered wire.

[0021] In the figure: 1 base, 2 mold base, 21 mold core, 22 plug block, 3 slot, 4 mounting block, 5 limit block, 51 limit column, 511 first limit cavity, 512 second limit cavity, 52 fixed cavity, 6 fixed ring, 7 fixed block, 71 fixed column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-7 A flat die for forming a wire-covered wire includes a base 1 and a die base 2. A plurality of slots 3 are provided inwardly at one end of the base 1. Insert blocks 22 are provided at the bottom of the die base 2 corresponding to the slots 3, and a die core 21 is provided on the die base 2. A second limiting cavity 512 is provided inwardly at one side of the base 1. The second limiting cavity 512 passes through the slot 3 and is perpendicular to the slot 3. A limiting column 51 is installed in the second limiting cavity 512, and a mounting block 4 is installed in the slot 3. It is worth noting that the specific structure of the die base 2 and the die core 21 and their working methods are all prior art and do not belong to the main technical features of the present technical solution, so they will not be elaborated in the present technical solution.

[0024] The mounting blocks 4 are all adapted to the slots 3, and the mounting blocks 4 are all adapted to the limiting posts 51 and penetrated with first limiting cavities 511. By setting the first limiting cavities 511, the limiting posts 51 can limit the mounting blocks 4.

[0025] When the mounting block 4 is assembled in the slot 3 and located outside the plug block 22, the first limiting cavity 511 on the mounting block 4 is adapted to communicate with the second limiting cavity 512. At this time, the limiting column 51 can be inserted into the first limiting cavity 511 and the second limiting cavity 512, so that the mounting block 4 can be limited, and the plug block 22 can be limited by the mounting block 4.

[0026] Among them, a limiting block 5 is provided at one end of the limiting column 51, and a vertical fixing cavity 52 is provided through the middle of the limiting block 5. A fixing ring 6 is provided on both the upper and lower sides of the second limiting cavity 512 on the outer wall of the base 1, and a fixing column 71 is mounted on the fixing ring 6. By inserting the fixing column 71 through the fixing ring 6 into the fixing cavity 52, the limiting block 5 can be limited, thereby preventing the limiting column 51 from loosening.

[0027] Among them, a fixing block 7 is arranged on the top of the fixing column 71, the diameter of the fixing block 7 is larger than the diameter of the fixing ring 6, the fixing column 71 is adapted to the fixing cavity 52, and the length of the fixing column 71 is larger than the length of the fixing cavity 52. ​​The setting of the fixing block 7 can prevent the fixing column 71 from falling off, and the fixing column 71 extends out from the fixing cavity 52, so that even if the base 1 shakes during operation, the fixing column 71 will not be shaken to fall off, thereby enhancing the stability of the device.

[0028] In this embodiment, when the user needs to install the mold base 2, the plug block 22 at the bottom of the mold base 2 can be inserted into the slot 3 provided in the base 1. Then the mounting block 4 is inserted into the slot 3 where the plug block 22 is inserted. At this time, the first limiting cavity 511 on the mounting block 4 is in contact with and communicates with the second limiting cavity 512 on the base 1, and the user can insert the limiting column 51 from the second limiting cavity 512 into the base 1. The limiting column 51 passes through the first limiting cavity 511 and the second limiting cavity 512 at the same time, so that the mounting block 4 can be clamped by the limiting column 51, and the mounting block 4 can clamp the plug block 22. Finally, it is only necessary to put the fixing column 71 into the fixing ring 6, and the fixing column 71 enters from the fixing ring 6 above, passes through the fixing cavity 52 and extends from the fixing ring 6 below, so that the fixing column 71 can clamp the limiting block 5, so that the limiting column 51 cannot move. At this point, the installation of the mold base 2 can be completed, and the installation method is convenient and quick, making it easy for the user to replace the mold base 2.

[0029] In the utility model, the die base 2 can be installed on the base 1 by inserting the insert block 22 into the slot 3, and the die base 2 can be fixed by coordinating the mounting block 4, the limit block 5 and the fixing block 7. This installation method is convenient and fast, and it is convenient for users to replace different die bases 2, thereby improving the production efficiency of the silk-covered wire.

[0030] 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 technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flat die for forming a wire-covered wire, comprising a base (1) and a die base (2), characterized in that: One end of the base (1) is provided with a plurality of slots (3) inwardly, and the bottom of the mold base (2) is provided with plug blocks (22) corresponding to the slots (3), and the mold base (2) is provided with a mold core (21); A second limiting cavity (512) is provided inwardly on one side of the base (1); the second limiting cavity (512) passes through the slot (3) and is perpendicular to the slot (3); a limiting column (51) is installed in the second limiting cavity (512), and a mounting block (4) is installed in the slot (3).

2. A flat die for forming a wire-covered wire according to claim 1, characterized in that: The mounting blocks (4) are all adapted to the slots (3), and the mounting blocks (4) are all adapted to correspond to the limiting columns (51) and are penetrated by a first limiting cavity (511).

3. A flat die for forming a wire-covered wire according to claim 2, characterized in that: When the mounting block (4) is assembled in the slot (3) and is located outside the insert block (22), the first limiting cavity (511) on the mounting block (4) is adapted to communicate with the second limiting cavity (512).

4. A flat die for forming a wire-covered wire according to claim 1, characterized in that: A limiting block (5) is provided at one end of the limiting column (51), and a vertical fixing cavity (52) is provided through the middle of the limiting block (5).

5. A flat die for forming a wire-covered wire according to claim 4, characterized in that: A fixing ring (6) is provided on the upper and lower sides of the second limiting cavity (512) on the outer side wall of the base (1), and a fixing column (71) is mounted on the fixing ring (6).

6. A flat die for forming a wire-covered wire according to claim 5, characterized in that: A fixing block (7) is arranged on the top of the fixing column (71), the diameter of the fixing block (7) is greater than the diameter of the fixing ring (6), the fixing column (71) is adapted to the fixing cavity (52), and the length of the fixing column (71) is greater than the length of the fixing cavity (52).

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