Forked earring mold

Abstract

The utility model discloses a forked earring die. The forked earring die comprises an upper die, a lower die matched with the upper die, and a cavity arranged on the upper die and the lower die, the mold is characterized in that mold cavity inner inserts are detachably mounted in the mold cavities of the upper mold and the lower mold; locking connecting pieces which are respectively connected with the upper die and the lower die and the cavity are arranged between the upper die and the lower die and the cavity inner insert; and a mistake-proof mounting table is also arranged on the cavity inner insert. According to the utility model, the inner mold cavity inserts are detachably mounted in the mold cavities of the upper mold and the lower mold, so that the machining area of the mold cavities can be increased when the upper mold and the lower mold are machined, and the machining convenience and efficiency are improved; one end of the locking connecting piece is connected with the upper mold or the lower mold, the other end of the locking connecting piece is connected with the mold cavity inner insert, and the mold cavity inner insert is fixedly installed on the upper mold or the lower mold, so that installation of the mold cavity inner insert is facilitated; and through the arrangement of the mistake-proof mounting table, the situation that mounting errors occur when the insert in the cavity is mounted is prevented, and the mounting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically to a forked earring mold. Background Technology

[0002] Forklift splitting lugs are typically forged using molds. In existing technology, the upper and lower molds of the splitting lug mold are integral with the cavity. Furthermore, the cavity space at the splitting point of the upper mold and lower mold is small, requiring multiple tool changes and significant machining depth, further increasing processing complexity and reducing efficiency. Therefore, this paper proposes a splitting lug mold that reduces processing difficulty and improves processing convenience and efficiency. Summary of the Invention

[0003] The purpose of this invention is to provide a forked earring mold to solve the above problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a split earring mold, comprising an upper mold and a lower mold adapted to the upper mold, and cavities disposed on the upper mold and the lower mold; characterized in that cavity inserts are detachably installed in the cavities of the upper mold and the lower mold; locking connectors, respectively connected to the upper mold and the lower mold and the cavity inserts, are installed between the upper mold and the lower mold and the cavity inserts; and the cavity inserts are further provided with an anti-misalignment mounting platform.

[0005] Preferably, both the upper and lower molds are provided with insert mounting grooves adapted to the inserts inside the cavity and limiting mounting steps adapted to the anti-misalignment mounting platform.

[0006] Preferably, both the error-proof mounting platform and the limiting mounting step are provided with internal threaded holes that connect to the locking connector.

[0007] Preferably, both ends of the locking connector are provided with external threads that are adapted to the internal threaded holes.

[0008] Preferably, one end of the locking connector is also provided with an internal hexagonal hole to facilitate the rotation of the locking connector.

[0009] The beneficial effects of this utility model are: the cavity insert can be detachably installed in the cavity of the upper and lower molds, which increases the cavity processing area of ​​the upper and lower molds during processing, thereby improving the convenience and efficiency of processing;

[0010] By using a locking connector, one end is connected to the upper or lower mold, and the other end is connected to the cavity insert, the cavity insert is fixedly installed on the upper or lower mold, thus facilitating the installation of the cavity insert;

[0011] By setting up an error-proof installation platform, installation errors are prevented during the installation of inserts inside the cavity, thereby improving installation efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the upper mold part of this utility model.

[0014] Figure 3 This is a structural schematic diagram of the lower mold part of this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of the cavity insert of this utility model.

[0016] Figure 5 This is a schematic diagram of the upper mold of this utility model.

[0017] Figure 6 This is a structural schematic diagram of the locking connector of this utility model.

[0018] Legend: 1. Upper mold; 101. Insert mounting groove; 102. Limiting mounting step; 103. Internal threaded hole; 2. Lower mold; 3. Cavity; 4. Insert in cavity; 401. Anti-misalignment mounting platform; 5. Locking connector; 501. External thread; 502. Internal hexagonal hole. Detailed Implementation

[0019] The following description, in conjunction with the accompanying drawings, further illustrates the forked earring mold of this utility model.

[0020] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indication will also change accordingly.

[0021] See appendix Figure 1-6As shown, this embodiment of a split earring mold includes an upper mold 1, a lower mold 2 adapted to the upper mold 1, and cavities 3 disposed on the upper mold 1 and the lower mold 2; characterized in that an inner cavity insert 4 is detachably installed in the cavity 3 of the upper mold 1 and the lower mold 2; locking connectors 5 are respectively installed between the upper mold 1 and the lower mold 2 and the inner cavity insert 4, which are connected to the upper mold 1 and the lower mold 2 and the cavity 3; the inner cavity insert 4 is also provided with an anti-misalignment mounting platform 401; the inner cavity insert 4 is detachably installed on the upper mold 1. The upper mold 1 and lower mold 2 are connected to the cavity 3 on the mold 2, which increases the processing area of ​​the cavity 3 during processing, improving the convenience and efficiency of processing. By using the locking connector 5, one end is connected to the upper mold 1 or lower mold 2, and the other end is connected to the cavity insert 4, the cavity insert 4 is fixedly installed on the upper mold 1 or lower mold 2, which facilitates the installation of the cavity insert 4. The setting of the error-proof installation platform 401 prevents the installation error of the cavity insert 4 during installation, and improves the installation efficiency.

[0022] See appendix Figure 1-5 As shown, both the upper mold 1 and the lower mold 2 are provided with insert mounting grooves 101 that are adapted to the insert 4 in the cavity and limiting mounting steps 102 that are adapted to the anti-misalignment mounting platform 401. By installing the anti-misalignment mounting platform 401 on the insert 4 in the cavity onto the limiting mounting step 102 on the upper mold 1 or the lower mold 2, not only can the insert 4 in the cavity be installed to prevent misalignment, but the installation of the insert 4 in the cavity can also be limited.

[0023] See appendix Figure 5-6 As shown, both the error-proof mounting platform 401 and the limiting mounting step 102 are provided with internal threaded holes 103 that connect to the locking connector 5; both ends of the locking connector 5 are respectively provided with external threads 501 that are adapted to the internal threaded holes 103; one end of the locking connector 5 is also provided with an internal hexagonal hole 502 that facilitates the rotation of the locking connector 5; by providing the internal hexagonal hole 502, a hexagonal wrench can be directly installed into the internal hexagonal hole 502 to drive the locking connector 5 to rotate, thereby facilitating the installation of the locking connector 5; by connecting the external threads 501 at both ends of the locking connector 5 to the internal threaded holes 103 on the upper mold 1 or the lower mold 2 respectively, the connection and fixation between the locking connector 5 and the upper mold 1 or the lower mold 2 is facilitated.

[0024] In this utility model, when installing the cavity insert 4, first align the anti-misalignment mounting platform 401 of the cavity insert 4 with the limiting mounting step 102 on the upper mold 1 or lower mold 2, then install the cavity insert 4 into the insert mounting groove 101 on the upper mold 1 or lower mold 2 until the anti-misalignment mounting platform 401 of the cavity insert 4 is installed on the limiting mounting step 102 of the upper mold 1 or lower mold 2, then install one end of the locking connector 5 into the internal threaded hole 103 on the upper mold 1 or lower mold 2, and at the same time insert a hexagonal wrench into the internal hexagonal hole 502 of the locking connector 5. The hexagonal wrench drives the locking connector 5 to rotate until the end of the locking connector 5 with the hexagonal wrench is flush with the bottom surface of the cavity insert 4, thereby installing the cavity insert 4 into the upper mold 1 or lower mold 2. When it is necessary to disassemble the cavity insert 4, simply disassemble the locking connector 5.

[0025] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A split earring mold, comprising an upper mold (1) and a lower mold (2) adapted to the upper mold (1), and a cavity (3) disposed on the upper mold (1) and the lower mold (2); characterized in that Cavity inserts (4) are detachably installed in the cavities (3) of the upper mold (1) and the lower mold (2); locking connectors (5) are installed between the upper mold (1) and the lower mold (2) and the cavity inserts (4), respectively connecting the upper mold (1) and the lower mold (2) and the cavity (3); the cavity inserts (4) are also provided with anti-misalignment mounting platforms (401).

2. The split earring mold according to claim 1, characterized in that: Both the upper mold (1) and the lower mold (2) are provided with insert mounting grooves (101) that are adapted to the inserts (4) in the cavity and limit mounting steps (102) that are adapted to the anti-misalignment mounting platform (401).

3. The split earring mold according to claim 2, characterized in that: Both the error-proof mounting platform (401) and the limiting mounting step (102) are provided with internal threaded holes (103) that are connected to the locking connector (5).

4. The split earring mold according to claim 3, characterized in that: The locking connector (5) has external threads (501) at both ends that are adapted to the internal threaded hole (103).

5. A split earring mold according to claim 3, characterized in that: One end of the locking connector (5) is also provided with an internal hexagonal hole (502) to facilitate the rotation of the locking connector (5).

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