A mold insert embedding jig

Abstract

The utility model discloses a die insert burys and shoots tool, include: die, bury and shoot insert and positioning assembly, be equipped with the die core on the die, the one side of die core is equipped with insert slot, one end of bury and shoot insert is equipped with positioning plug -in board, positioning plug -in board is located in insert slot, and in insert slot sliding, both sides wall of insert slot all is equipped with positioning assembly, and positioning assembly is used for fixing positioning plug -in board in insert slot, the positioning plug -in board of this application is inserted to insert slot, and positioning assembly fixes positioning plug -in board, makes positioning plug -in board fixed in insert slot, prevents bury and shoot insert from falling off from the die, when taking out bury and shoot insert also can not scratch injection molding product, reduces the opening mode action and mould thickness of die.

Description

Technical Field

[0001] This utility model relates to the field of injection molding fixture technology, and in particular to an injection molding fixture for mold inserts. Background Technology

[0002] Submersible injection fixtures are auxiliary devices specifically designed for insert injection molding processes. During the injection cycle, they precisely, efficiently, and reliably place inserts made of metal, ceramic, or other materials into predetermined positions within the mold cavity, allowing molten plastic to encapsulate them and form a tightly integrated, monolithic part. However, with existing submersible injection systems, inserts are prone to falling off the mold during insertion and removal, which can easily scratch the product. Summary of the Invention

[0003] According to an embodiment of the present invention, a mold insert injection fixture is provided, comprising: a mold, an injection insert, and a positioning component; The mold is provided with a mold core, and an insert groove is opened on one side of the mold core. One end of the embedded insert is provided with a positioning plate. The positioning plate is located in the insert groove and slides in the insert groove. Positioning components are provided on both sides of the insert groove. The positioning components are used to fix the positioning plate in the insert groove.

[0004] Furthermore, the positioning component includes: a positioning pin, a positioning spring, and a spring pressure plate; The positioning insert plate has positioning grooves on both sides, the positioning pins are set in the corresponding positioning grooves, the spring pressure plate is fixed in the inner wall of the insert groove, and one end of the positioning spring is connected to the positioning pin and the other end is connected to the spring pressure plate.

[0005] According to an embodiment of the present invention, a mold insert embedding fixture is provided. This application inserts a positioning plate of the embedding insert into the insert groove, and a positioning component fixes the positioning plate in the insert groove, so that the positioning plate is fixed in the insert groove, preventing the embedding insert from falling off the mold. When the embedding insert is removed, it will not scratch the injection molded product, thereby reducing the mold opening action and mold thickness.

[0006] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0007] Figure 1 This is a structural diagram of a mold insert embedding fixture according to an embodiment of the present utility model; Figure 2 This is a side view of a mold insert injection fixture according to an embodiment of the present utility model; Figure 3 This is a cross-sectional view of a mold insert injection fixture according to an embodiment of the present utility model; Figure 4 This is a structural diagram of an injection molding fixture for a mold insert according to an embodiment of the present invention; Figure 5 This is a side view of the injection insert of a mold insert injection fixture according to an embodiment of the present utility model; Figure 6 This is a structural diagram of an injection molded product based on an embodiment of the present utility model, which is a mold insert embedding fixture.

[0008] The attached figures are labeled as follows: 1 is the embedded insert, 11 is the positioning plate, 2 is the positioning pin, 3 is the positioning spring, 4 is the spring pressure plate, 5 is the mold, 51 is the mold core, and 6 is the injection molded product. Detailed Implementation

[0009] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0010] First, combine Figures 1-6 This invention describes a mold 5 insert injection fixture according to an embodiment of the present invention, used for producing injection molded products 6.

[0011] like Figures 1-6 As shown, a mold insert injection fixture according to an embodiment of the present invention includes: a mold 5, an injection insert 1, and a positioning component; The mold 5 is provided with a mold core 51, and an insert groove is provided on one side of the mold core 51. One end of the embedded insert 1 is provided with a positioning plate 11. The positioning plate 11 is located in the insert groove and slides in the insert groove. Positioning components are provided on both sides of the insert groove. The positioning components are used to fix the positioning plate 11 in the insert groove.

[0012] This application inserts the positioning plate 11 of the embedded insert 1 into the insert groove, and the positioning component fixes the positioning plate 11 in the insert groove, so that the positioning plate 11 is fixed in the insert groove, preventing the embedded insert 1 from falling off the mold 5. When the embedded insert 1 is removed, it will not scratch the injection molded product 6, and reduce the mold opening action and the thickness of the mold 5.

[0013] like Figure 3 As shown, the positioning assembly includes: a positioning pin 2, a positioning spring 3, and a spring pressure plate; The positioning insert plate 11 has positioning grooves on both sides, the positioning pin 2 is set in the corresponding positioning groove, the spring pressure plate is fixed in the inner wall of the insert groove, and one end of the positioning spring 3 is connected to the positioning pin 2 and the other end is connected to the spring pressure plate.

[0014] In this embodiment, after the positioning plate 11 of the embedded insert 1 is inserted into the insert groove, the positioning pin 2 is pushed into the positioning groove of the positioning plate 11 by the elastic force of the positioning spring 3, thereby fixing the positioning plate 11 and fixing the embedded insert 1 on the mold 5.

[0015] Above, refer to Figures 1-6 This application describes a mold insert injection fixture according to an embodiment of the present invention. The positioning plate 11 of the injection insert 1 is inserted into the insert groove, and the positioning component fixes the positioning plate 11 in the insert groove, so that the positioning plate 11 is fixed in the insert groove, preventing the injection insert 1 from falling off the mold 5. When the injection insert 1 is removed, it will not scratch the injection molded product 6, and reduce the mold opening action and the thickness of the mold 5.

[0016] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes said element.

[0017] Although the present invention has been described in detail through the preferred embodiments above, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A mold insert embedding fixture, characterized in that, include: Molds, injection-molded inserts, and positioning components; The mold is provided with a mold core, and an insert groove is opened on one side of the mold core. One end of the embedded insert is provided with a positioning plate. The positioning plate is located in the insert groove and slides in the insert groove. Positioning components are provided on both sides of the insert groove. The positioning components are used to fix the positioning plate in the insert groove.

2. The mold insert embedding fixture as described in claim 1, characterized in that, The positioning assembly includes: a positioning pin, a positioning spring, and a spring pressure plate; The positioning insert plate has positioning grooves on both sides, the positioning pins are set in the corresponding positioning grooves, the spring pressure plate is fixed in the inner wall of the insert groove, and one end of the positioning spring is connected to the positioning pin and the other end is connected to the spring pressure plate.

Images