Automobile metal pin production die

Abstract

The utility model discloses an automobile metal pin production die, which relates to the technical field of dies and comprises a base, a magnetic mounting component is mounted at the top of the base and comprises a lower mounting block, a mounting groove, a first magnetic plate, a lower die and a second magnetic plate, the lower mounting block is fixed at the top of the base, and the first magnetic plate is fixed at the top of the lower die. The mounting groove is formed in the top of the lower mounting block, the first magnetic plates are symmetrically mounted on the inner wall of the bottom of the mounting groove, the lower die is embedded in the mounting groove, the second magnetic plates are symmetrically fixed to the bottom of the lower die, and the second magnetic plates correspond to the first magnetic plates. The upper die and the lower die are both convenient to disassemble and take out through magnetic installation, replacement and cleaning are convenient, and the upper die or the lower die is moved away from the installation groove through the taking-out handle when taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a production mold for automobile metal pins. Background Art

[0002] Injection molding is a processing method used in the mass production of certain parts with complex shapes. Specifically, it refers to the high-pressure injection of heated and molten materials into the mold cavity by an injection molding machine. After cooling and solidification, a molded product is obtained. Automobile metal pins are mass-produced through molds.

[0003] Patent document CN220982179U discloses a flatness detection device for mold processing. "In the patent document, the upper mold and the lower mold of the mold are fixedly installed and cannot be disassembled, so that the upper mold and the lower mold in the mold cannot be replaced and the flexibility is not high. Utility Model Content

[0004] One purpose of the present application is to provide a mold for producing automobile metal pins to solve the technical problem that the upper mold and the lower mold proposed in the prior art are fixedly installed and cannot be disassembled, resulting in the upper mold and the lower mold in the mold being unable to be replaced and having low flexibility.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of automobile metal pin production mold, comprising a base, a magnetic mounting assembly is installed on the top of the base, the magnetic mounting assembly comprises a lower mounting block, a mounting groove, a first magnetic plate, a lower mold and a second magnetic plate, the lower mounting block is fixed on the top of the base, the mounting groove is opened on the top of the lower mounting block, the first magnetic plate is symmetrically installed on the bottom inner wall of the mounting groove, the lower mold is embedded in the inside of the mounting groove, the second magnetic plate is symmetrically fixed on the bottom of the lower mold, and the second magnetic plate corresponds to the first magnetic plate.

[0006] Preferably, positioning holes are symmetrically installed on the top of the lower mounting block, and space grooves are symmetrically opened on the inner walls on both sides of the mounting groove.

[0007] Preferably, a mold cavity is opened at the top of the lower mold, and removal handles are symmetrically installed on both sides of the lower mold, and the removal handles are located inside the spatial groove.

[0008] Preferably, the top of the lower mounting block is butted against the upper mounting block, and the bottom of the upper mounting block is symmetrically mounted with positioning columns corresponding to the positioning holes.

[0009] Preferably, a top plate is installed on the top of the upper mounting block, and an injection port is installed through the top of the top plate.

[0010] Preferably, an injection channel is opened through the middle position inside the upper mounting block, the injection channel runs through the bottom of the upper mounting block, and the top of the injection channel is connected to the injection port, heating grooves are opened symmetrically on both sides of the injection channel, heating wires are installed inside the heating grooves, and an upper mold is installed at the bottom of the upper mounting block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the lower mold in the utility model is installed, it is embedded in the installation groove, and the second magnetic plate at the bottom of the lower mold and the first magnetic plate in the installation groove are attracted by opposite sexes, so that the lower mold is positioned inside the installation groove for use. At the same time, the upper mold is also installed inside the upper mounting block in the same way. The magnetic installation makes it easy to disassemble and remove the upper mold and the lower mold, and it is convenient to replace and clean. When removing, the removal handle can be used to move the upper mold or the lower mold away from the installation groove.

[0013] 2. In the utility model, the molten metal used in the production of automobile metal pins enters the injection channel through the injection port. The injection channel provides space for the molten metal to flow in the mold. In order to prevent the molten metal from solidifying, a heating wire is installed in the heating tank. The heating wire is energized to convert electrical energy into thermal energy to heat the molten metal in the injection channel, thereby preventing the molten metal from solidifying and causing blockage in the injection channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the lower mounting block structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the lower mold structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the upper mounting block structure of the utility model.

[0018] In the figure: 1. base; 2. lower mounting block; 3. positioning hole; 4. mounting groove; 5. space groove; 6. first magnetic plate; 7. lower mold; 8. mold cavity; 9. second magnetic plate; 10. removal handle; 11. upper mounting block; 12. positioning column; 13. upper mold; 14. top plate; 15. injection port; 16. heating groove; 17. heating wire; 18. injection channel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the utility model: a production mold for automobile metal pins;

[0023] It includes a base 1 and a magnetic mounting assembly, a magnetic mounting assembly is installed on the top of the base 1, and the magnetic mounting assembly includes a lower mounting block 2, a mounting groove 4, a first magnetic plate 6, a lower mold 7 and a second magnetic plate 9. The lower mounting block 2 is fixed to the top of the base 1, the mounting groove 4 is opened on the top of the lower mounting block 2, the first magnetic plate 6 is symmetrically installed on the bottom inner wall of the mounting groove 4, the lower mold 7 is embedded in the inside of the mounting groove 4, the second magnetic plate 9 is symmetrically fixed to the bottom of the lower mold 7, and the second magnetic plate 9 corresponds to the first magnetic plate 6, the top of the lower mounting block 2 is symmetrically installed with positioning holes 3, the inner walls on both sides of the mounting groove 4 are symmetrically opened with space grooves 5, the top of the lower mold 7 is opened with a mold cavity 8, and the two sides of the lower mold 7 are symmetrically installed with removal handles 10, and the removal handles 10 are located inside the space groove 5;

[0024] The base 1 provides an installation position for the magnetic mounting component on the top, and the magnetic mounting component is used to install the lower mold 7. When the lower mold 7 is installed, the second magnetic plate 9 at the bottom of the lower mold 7 is embedded in the inside of the mounting groove 4, and the first magnetic plate 6 in the mounting groove 4 is attracted by opposite sexes, so that the lower mold 7 is positioned inside the mounting groove 4 for use. At the same time, the upper mold 13 is also installed in the upper mounting block 11 in the same way. The magnetic installation makes it easy to disassemble and remove the upper mold 13 and the lower mold 7, and it is convenient to replace and clean. When removing, use the removal handle 10 to move the upper mold 13 or the lower mold 7 away from the mounting groove 4. The space groove 5 provides space for the staff to use the removal handle 10, and the positioning hole 3 provides space for the upper mold 13 and the lower mold 7 to overlap and position.

[0025] See also Figure 1 and Figure 4 , an embodiment provided by the utility model: a production mold for automobile metal pins;

[0026] It includes an upper mounting block 11 and a heating wire 17, the top of the lower mounting block 2 is butted with the upper mounting block 11, the bottom of the upper mounting block 11 is symmetrically equipped with positioning columns 12 corresponding to the positioning holes 3, the top of the upper mounting block 11 is equipped with a top plate 14, the top of the top plate 14 is penetrated with an injection port 15, an injection channel 18 is penetrated through the middle position of the interior of the upper mounting block 11, the injection channel 18 penetrates the bottom of the upper mounting block 11, and the top of the injection channel 18 is connected to the injection port 15, heating grooves 16 are symmetrically provided on both sides of the injection channel 18, the interior of the heating grooves 16 is equipped with a heating wire 17, and an upper mold 13 is installed at the bottom of the upper mounting block 11;

[0027] The upper mounting block 11 provides a position for installing the upper mold 13, and the top plate 14 is used to install the injection port 15. When the mold is in use, the upper mold 13 moves downward to overlap with the top of the lower mold 7, and the positioning column 12 enters the positioning hole 3. The molten metal used in the production of automobile metal pins enters the injection channel 18 through the injection port 15. The injection channel 18 provides space for the molten metal to flow in the mold. In order to prevent the molten metal from solidifying, a heating wire 17 is installed in the heating groove 16. The heating wire 17 is energized and used to convert electrical energy into thermal energy to heat the molten metal in the injection channel 18, so as to prevent the molten metal from solidifying and causing the injection channel 18 to be blocked.

[0028] Working principle: Before using the automobile metal pin production mold, you should first check whether the automobile metal pin production mold has any problems that affect its use. First, place the production mold to the position where it needs to be used, overlap the upper mold 13 with the lower mold 7, so that the upper mold 13 and the lower mold 7 form a molding cavity for the automobile metal pin, add the molten metal through the injection port 15, and transfer it to the automobile metal pin molding cavity through the injection channel 18. After cooling, it is molded, and then the upper mold 13 and the lower mold 7 are separated, and the molded automobile metal pin can be taken out.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A mold for producing automobile metal pins, comprising a base (1), characterized in that: A magnetic mounting assembly is installed on the top of the base (1), and the magnetic mounting assembly comprises a lower mounting block (2), a mounting groove (4), a first magnetic plate (6), a lower mold (7) and a second magnetic plate (9), wherein the lower mounting block (2) is fixed to the top of the base (1), the mounting groove (4) is opened at the top of the lower mounting block (2), the first magnetic plate (6) is symmetrically mounted on the bottom inner wall of the mounting groove (4), the lower mold (7) is embedded in the mounting groove (4), and the second magnetic plate (9) is symmetrically fixed to the bottom of the lower mold (7), and the second magnetic plate (9) corresponds to the first magnetic plate (6).

2. The automotive metal pin production mold according to claim 1, characterized in that: Positioning holes (3) are symmetrically installed on the top of the lower installation block (2), and space grooves (5) are symmetrically opened on the inner walls on both sides of the installation groove (4).

3. The automotive metal pin production mold according to claim 1, characterized in that: A mold cavity (8) is provided at the top of the lower mold (7), and removal handles (10) are symmetrically mounted on both sides of the lower mold (7), and the removal handles (10) are located inside the spatial groove (5).

4. The automotive metal pin production mold according to claim 2, characterized in that: The top of the lower mounting block (2) is butted against the upper mounting block (11), and the bottom of the upper mounting block (11) is symmetrically mounted with positioning columns (12) corresponding to the positioning holes (3).

5. The automotive metal pin production mold according to claim 4, characterized in that: A top plate (14) is installed on the top of the upper mounting block (11), and an injection port (15) is installed through the top of the top plate (14).

6. The automotive metal pin production mold according to claim 5, characterized in that: An injection channel (18) is provided through the middle of the upper mounting block (11), the injection channel (18) passes through the bottom of the upper mounting block (11), and the top of the injection channel (18) is connected to the injection port (15), heating grooves (16) are symmetrically provided on both sides of the injection channel (18), heating wires (17) are installed inside the heating grooves (16), and an upper mold (13) is installed at the bottom of the upper mounting block (11).

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