Injection mold for submarine gate of automobile instrument panel

Abstract

The utility model provides an automobile instrument board submarine gate injection mold, which relates to the technical field of automobile instrument board submarine gate injection molds, and comprises an injection molding mechanism, the injection molding mechanism comprises a mold frame, a mold core is arranged on one side surface of the mold frame, an adjusting mechanism is arranged on one side surface of the mold core, and the adjusting mechanism comprises a bidirectional threaded rod; and the two-way threaded rod is sleeved with the mold frame. According to the utility model, by arranging the adjusting mechanism, the position of the fixing mechanism can be changed, so that the fixing mechanism can fix the mold core of the rectangular base within a certain size range, the mold core can be conveniently and stably mounted, and the bidirectional threaded rod is arranged and can drive the two moving blocks in a threaded manner, so that the mold core can be conveniently and stably mounted. Therefore, the two moving blocks can move in the same direction or in the opposite directions at the same time.

Description

Technical Field

[0001] This utility model relates to the field of injection mold technology for automotive dashboard submersible gates, and in particular to an injection mold for automotive dashboard submersible gates. Background Technology

[0002] Injection molds are the core tools in plastic injection molding, used to inject molten plastic into a cavity, where it cools and solidifies to form the desired plastic product. They are widely used in industries such as home appliances, automobiles, electronics, and medical devices, producing items such as mobile phone cases, plastic bottle caps, and toys.

[0003] Existing automotive dashboard submersible injection molds consist of a mold base and a mold core. The mold core is mounted on the mold base using fasteners. The fasteners first connect to threaded slots on the mold base and then secure the mold core by clamping. However, the clamping and securing of the mold core by the fasteners is unstable, and the mold core is prone to shifting during use, which affects the normal use of the mold. Therefore, existing automotive dashboard submersible injection molds are inconvenient to use. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing automotive dashboard submersible injection molds, such as the insufficiently stable connection between the mold core and the mold frame, and to provide an automotive dashboard submersible injection mold.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a submersible gate injection mold for an automotive dashboard, comprising: an injection molding mechanism, the injection molding mechanism including a mold frame, a mold core provided on one side of the mold frame, an adjustment mechanism provided on one side of the mold core, the adjustment mechanism including a bidirectional threaded rod, the bidirectional threaded rod being sleeved inside the mold frame, a movable block being sleeved on the outer surface of the bidirectional threaded rod, the number of movable blocks being two, the movable blocks being threadedly connected to the bidirectional threaded rod, a cross block being fixedly connected to one end of the movable block, a threaded rod one being sleeved inside the cross block, a threaded block being sleeved on the outer surface of the threaded rod one, the threaded block being threadedly connected to the threaded rod one, a fixing mechanism being provided on one side of the cross block, the fixing mechanism including a support block.

[0006] In a preferred embodiment, the movable block is sleeved inside the mold frame and is slidably connected to the mold frame; the threaded block is sleeved inside the horizontal block and is slidably connected to the horizontal block; and a bearing is sleeved on the outer surface of one end of the bidirectional threaded rod.

[0007] In a preferred embodiment, the first bearing is placed inside the mold frame, and the first bearing is fixedly connected to the inner wall of the mold frame and the outer surface of the bidirectional threaded rod. A second bearing is sleeved on the outer surface of one end of the threaded rod, and the second bearing is placed inside the cross block.

[0008] In a preferred embodiment, the second bearing is fixedly connected to the inner wall of the cross block and the outer surface of the first threaded rod. One end of the bidirectional threaded rod is fixedly connected to a hexagonal block, and one end of the first threaded rod is fixedly connected to a hexagonal block.

[0009] In a preferred embodiment, the support block is fixedly connected to both the horizontal block and the threaded block. A limiting block is provided on one side of the support block, and a threaded post is provided inside the support block. The threaded post is fixedly connected to the support block, and a guide block is sleeved on the outer surface of the threaded post. The guide block is slidably connected to the threaded post.

[0010] In a preferred embodiment, the guide block is fixedly connected to the limiting block, and a pad is fitted onto the outer surface of the threaded column, with the pad being slidably connected to the threaded column.

[0011] In a preferred embodiment, a nut is fitted onto the outer surface of the threaded post, and the nut is threadedly connected to the threaded post.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention, through the setting of an adjustment mechanism, allows the position of the fixing mechanism to be changed, thereby enabling the fixing mechanism to fix the mold core of the rectangular base within a certain size range, allowing the mold core to be installed conveniently and stably. A bidirectional threaded rod is provided, which can thread-drive two moving blocks, allowing the two moving blocks to move simultaneously in opposite directions, thus simultaneously driving the crossbar to move. This allows the position of the fixing mechanism to be initially changed to suit a certain size of the mold core. Support blocks are provided, providing a place for the mold core to rest. Different support blocks have different functions; the support blocks fixedly connected to the crossbar can provide load-bearing support for the mold core, while the movable support blocks, with the cooperation of the adjustment mechanism, can reach a position suitable for the size of the mold core. Attached Figure Description

[0014] Figure 1 A perspective view of an injection mold for a submersible gate in an automotive dashboard, provided by this utility model.

[0015] Figure 2 A sectional perspective view of an injection mold for a submersible gate in an automotive dashboard, provided by this utility model.

[0016] Figure 3 This utility model provides a schematic diagram of the installation of a threaded block in an injection mold for a submersible gate in an automotive dashboard.

[0017] Figure 4 A perspective view of a fixing mechanism for a submersible injection mold for an automotive dashboard, provided by this utility model.

[0018] Legend:

[0019] 1. Injection molding mechanism; 2. Adjustment mechanism; 3. Fixing mechanism; 11. Mold frame; 12. Mold core;

[0020] 21. Double-ended threaded rod; 22. Moving block; 23. Horizontal block; 24. Threaded rod one; 25. Threaded block; 26. Bearing one; 27. Bearing two; 28. Hexagonal block one; 29. ​​Hexagonal block two; 31. Support block; 32. Limiting block; 33. Threaded column; 34. Guide block; 35. Pad block; 36. Nut. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] like Figures 1-4As shown, this utility model provides a technical solution: a submersible gate injection mold for an automotive dashboard, comprising: an injection molding mechanism 1, the injection molding mechanism 1 including a mold frame 11, a mold core 12 provided on one side of the mold frame 11, an adjustment mechanism 2 provided on one side of the mold core 12, the adjustment mechanism 2 including a bidirectional threaded rod 21, the bidirectional threaded rod 21 being sleeved inside the mold frame 11, a movable block 22 sleeved on the outer surface of the bidirectional threaded rod 21, the number of movable blocks 22 being two, the movable blocks 22 being threadedly connected to the bidirectional threaded rod 21, a cross block 23 being fixedly connected to one end of the movable block 22, a threaded rod 24 being sleeved inside the cross block 23, a threaded block 25 being sleeved on the outer surface of the threaded rod 24, the threaded block 25 being threadedly connected to the threaded rod 24, a fixing mechanism 3 provided on one side of the cross block 23, the fixing mechanism 3 including a support block 31, the support block 31... The support block 31 is fixedly connected to both the horizontal block 23 and the threaded block 25. A limiting block 32 is provided on one side of the support block 31. The moving block 22 is sleeved inside the mold frame 11 and is slidably connected to the mold frame 11. The threaded block 25 is sleeved inside the horizontal block 23 and is slidably connected to the horizontal block 23. A bearing 26 is sleeved on the outer surface of one end of the bidirectional threaded rod 21. The bearing 26 is placed inside the mold frame 11 and is fixedly connected to both the inner wall of the mold frame 11 and the outer surface of the bidirectional threaded rod 21. A bearing 27 is sleeved on the outer surface of one end of the threaded rod 24 and is placed inside the horizontal block 23. The bearing 27 is fixedly connected to both the inner wall of the horizontal block 23 and the outer surface of the threaded rod 24. A hexagonal block 28 is fixedly connected to one end of the bidirectional threaded rod 21 and a hexagonal block 29 is fixedly connected to one end of the threaded rod 24.

[0024] In this embodiment, by providing a bidirectional threaded rod 21 that can thread-drive two moving blocks 22, the two moving blocks 22 can drive two horizontal blocks 23 to move simultaneously in opposite directions. This allows the fixing mechanism 3 to be positioned appropriately. A portion of the moving blocks 22 is embedded inside the mold frame 11, thus supporting the weight of the fixing mechanism 3 and the mold core 12 without affecting the bidirectional threaded rod 21. This ensures that the bidirectional threaded rod 21 can smoothly thread-drive the two moving blocks 22. Simultaneously, a threaded rod 24 is provided, which can drive the threaded block 25. Thus, the support block 31, which is fixedly connected to the threaded block 25, can be further adjusted in position, so that the mold core 12 can be installed precisely into the limiting area formed by the four support blocks 31. Therefore, the mold core 12 can remain stable during use, and the injection mold can be used with more types of mold cores 12. Hexagonal blocks 28 and 29 are provided, so that the processing personnel can use a wrench to rotate and adjust the bidirectional threaded rod 21 or the threaded rod 24.

[0025] Example 2

[0026] like Figures 1-4As shown, the support block 31 has a threaded post 33 inside, which is fixedly connected to the support block 31. A guide block 34 is sleeved on the outer surface of the threaded post 33, which is slidably connected to the threaded post 33. The guide block 34 is fixedly connected to the limit block 32. A pad 35 is sleeved on the outer surface of the threaded post 33, which is slidably connected to the threaded post 33. A nut 36 is sleeved on the outer surface of the threaded post 33, which is threadedly connected to the threaded post 33.

[0027] In this embodiment, a support block 31 is provided, and the support block 31 can be divided into two types. The support block 31 fixedly connected to the horizontal block 23 can receive and support the mold core 12, while the support block 31 fixedly connected to the threaded block 25 can cooperate with the support block 31 fixedly connected to the horizontal block 23 to clamp and limit the mold core 12. In addition, a limiting block 32 is provided, and the limiting block 32 can fit against the outer surface of the mold core 12 under the drive of the guide block 34, and ensure that the mold core 12 will not detach under the action of the threaded post 33 and the nut 36.

[0028] Working principle:

[0029] like Figures 1-4 As shown, in use, the position of the fixing mechanism 3 can be adjusted first. Then, an auxiliary tool is used to rotate hexagonal block 28, which in turn rotates the bidirectional threaded rod 21. The bidirectional threaded rod 21, with the cooperation of bearing 26, drives the two moving blocks 22, allowing the moving blocks 22 to move simultaneously with the moving cross block 23 and the fixing mechanism 3, until the distance between the fixing mechanisms 3 on one side of the two cross blocks 23 is appropriate. Then, an auxiliary tool is used to rotate hexagonal block 29, which in turn rotates the threaded rod 24. The threaded rod 24, with the cooperation of bearing 27, drives the threaded block 25, causing the threaded block... The position of two of the fixing mechanisms 3 can be adjusted until the support block 31 of the four fixing mechanisms 3 forms a limiting area that is suitable for the size of the mold core 12. Then the mold core 12 is installed into the inside of the support block 31, and the support block 31 can initially clamp and fix the mold core 12. Then the limiting block 32 is installed so that the guide block 34 is sleeved on the outer surface of the threaded post 33 until the limiting block 32 is in contact with the outer surface of the mold core 12. Then the pad 35 is sleeved on the outer surface of the threaded post 33, and the nut 36 is threaded to the threaded post 33 so that the limiting block 32 can cooperate with the support block 31 to fix the mold core 12. Thus, the mold frame 11 and the mold core 12 can be used to produce the car dashboard under the operation of the injection molding machine.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A submersible gate injection mold for automotive dashboards, characterized in that, include: Injection molding mechanism (1), the injection molding mechanism (1) includes mold frame (11), one side of the mold frame (11) is provided with mold core (12), one side of the mold core (12) is provided with adjustment mechanism (2), the adjustment mechanism (2) includes bidirectional threaded rod (21), the bidirectional threaded rod (21) is sleeved inside the mold frame (11), the outer surface of the bidirectional threaded rod (21) is sleeved with moving block (22), the number of moving blocks (22) is two, the moving block (22) is threadedly connected to the bidirectional threaded rod (21), one end of the moving block (22) is fixedly connected with a horizontal block (23), the inside of the horizontal block (23) is sleeved with threaded rod one (24), the outer surface of the threaded rod one (24) is sleeved with threaded block (25), the threaded block (25) is threadedly connected to the threaded rod one (24), one side of the horizontal block (23) is provided with fixing mechanism (3), the fixing mechanism (3) includes support block (31).

2. The injection mold for a submersible gate in an automotive dashboard according to claim 1, characterized in that: The movable block (22) is fitted inside the mold frame (11), and the movable block (22) is slidably connected to the mold frame (11). The threaded block (25) is fitted inside the horizontal block (23), and the threaded block (25) is slidably connected to the horizontal block (23). One end of the bidirectional threaded rod (21) is fitted with a bearing (26).

3. The injection mold for a submersible gate in an automotive dashboard according to claim 2, characterized in that: The bearing one (26) is placed inside the mold frame (11). The bearing one (26) is fixedly connected to the inner wall of the mold frame (11) and the outer surface of the bidirectional threaded rod (21). One end of the threaded rod (24) is fitted with a bearing two (27). The bearing two (27) is placed inside the cross block (23).

4. The automotive dashboard submersible gate injection mold according to claim 3, characterized in that: The bearing 2 (27) is fixedly connected to the inner wall of the cross block (23) and the outer surface of the threaded rod 1 (24). One end of the bidirectional threaded rod (21) is fixedly connected to a hexagonal block 1 (28), and one end of the threaded rod 1 (24) is fixedly connected to a hexagonal block 2 (29).

5. The injection mold for a submersible gate in an automotive dashboard according to claim 1, characterized in that: The support block (31) is fixedly connected to the cross block (23) and the threaded block (25). A limiting block (32) is provided on one side of the support block (31). A threaded column (33) is provided inside the support block (31). The threaded column (33) is fixedly connected to the support block (31). A guide block (34) is sleeved on the outer surface of the threaded column (33). The guide block (34) is slidably connected to the threaded column (33).

6. The automotive dashboard submersible gate injection mold according to claim 5, characterized in that: The guide block (34) is fixedly connected to the limiting block (32), and a pad (35) is sleeved on the outer surface of the threaded column (33), and the pad (35) is slidably connected to the threaded column (33).

7. The injection mold for a submersible gate in an automotive dashboard according to claim 6, characterized in that: The outer surface of the threaded post (33) is fitted with a nut (36), and the nut (36) is threadedly connected to the threaded post (33).

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