Alloy casting forming die

Abstract

The utility model provides an alloy casting forming die, which relates to the technical field of alloy castings and comprises a bearing bottom plate and a butt-joint top plate which are arranged in parallel and level along the vertical direction, a lower die plate is arranged in the bearing bottom plate, and two ends of the top of the butt-joint top plate are respectively and fixedly connected with a butt-joint support. According to the alloy casting forming die, the butt joint supports are arranged on the two sides of the lower die plate, when the bearing bottom plate and the butt joint top plate are in butt joint, the formed butt joint grooves are combined with the butt joint supports, and the butt joint grooves are matched with the butt joint supports in shape and structure; flush butt joint of the vertical angle is guaranteed, and the quality of internal glue injection is improved; and meanwhile, when the lower die plate needs to be taken out, the butt joint support extends outwards, so that the contact area is increased, the lower die plate can be conveniently taken out from the interior of the bearing bottom plate, the replacement time is shortened, and the replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy castings, in particular to an alloy casting forming die. Background Art

[0002] Alloy casting forming molds are molds used to produce aluminum alloy castings. They are usually made of metal or alloy. They are used to inject molten aluminum alloy or other alloy materials into the mold and solidify them into the desired shape and size. Alloy casting forming molds usually consist of a mold body, mold accessories, alloy materials, and coatings. During the production process, the aluminum alloy material is heated to its melting point and then injected into the mold through the gate. As the material is injected, the mold cools, causing the material to solidify into the desired shape and size. The casting can then be cooled and solidified through the mold cooling system or heating system, so that it can be removed from the mold and the casting is completed.

[0003] Before the alloy casting is formed inside the mold, a mold plate is needed to shape it. The upper and lower mold plates are connected to each other, and the molten alloy material is injected at the point gate of the top mold plate to form a specified shape after solidification. When facing castings that need to be processed in different shapes, different casting molds need to be replaced, but the mold is usually embedded in the molding device, and the gap in the molding device is small. When taking it out, due to the small contact area, there is no better force point to lift it, thereby reducing the efficiency of replacement.

[0004] Therefore, it is necessary to provide a new alloy casting forming die to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an alloy casting forming die.

[0006] The alloy casting forming mold provided by the utility model comprises a bearing bottom plate and a docking top plate which are arranged flush in a vertical direction, a lower mold plate is arranged inside the bearing bottom plate, two ends of the top of the docking top plate are respectively fixedly connected with docking brackets, the bearing bottom plate and the docking top plate are respectively provided with docking grooves which match the shape and structure of the docking brackets, and the docking brackets extend out of the docking grooves, an upper mold plate is arranged inside the docking top plate, and one side of the bearing bottom plate and the docking top plate are respectively provided with limiting assemblies which are used to fix the lower mold plate and the upper mold plate at two sides at relative angles, and the lower mold plate and the docking top plate are respectively fixedly connected with fixing frames which match the size of the limiting assemblies at two sides.

[0007] Furthermore, a point gate connected to the upper mold plate is provided on the top of the docking top plate.

[0008] Furthermore, the limiting assembly includes a fixed bracket and two limiting brackets, the fixed bracket is fixedly connected to the outer side wall of the bearing base plate, a double-headed oblique bracket is arranged inside the fixed bracket, and the adjacent ends of the two limiting brackets are located inside the fixed bracket and fit with both ends of the double-headed oblique bracket.

[0009] Furthermore, limiting grooves are respectively provided through both ends of the bearing bottom plate and the docking top plate.

[0010] Furthermore, a double-headed groove matching the double-headed oblique frame is provided on one side of the bearing bottom plate and the docking top plate adjacent to the fixed bracket.

[0011] Furthermore, a side of the limiting bracket away from the fixing bracket passes through the limiting groove and fits against an inner wall of the fixing frame.

[0012] Furthermore, connecting brackets are provided on the two limiting brackets, and telescopic springs are fixedly connected to adjacent ends of the two connecting brackets.

[0013] Compared with the related art, the alloy casting forming mold provided by the utility model has the following beneficial effects:

[0014] The alloy casting forming mold uses docking brackets arranged on both sides of the lower mold plate. Not only when the bearing bottom plate and the docking top plate are docked, the docking grooves provided therein are combined with the docking brackets to ensure that they are docked at a vertical angle and the quality of the internal glue injection is improved; at the same time, when the lower mold plate needs to be taken out, the docking brackets extend outward, thereby increasing the contact area, making it easier to take the lower mold plate out from the inside of the bearing bottom plate, reducing the replacement time, and improving the replacement efficiency.

[0015] The alloy casting forming mold controls the limit assembly to separate from the fixed frame, thereby eliminating the limiting force on the lower mold plate and the upper mold plate, or docks with the fixed frame, thereby limiting the displacement of the lower mold plate and the upper mold plate, and the limit assembly can be in a fixed state when opened, so that no additional operation is required, thereby improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of the alloy casting forming mold provided by the utility model;

[0017] Figure 2 The state structure diagram of the alloy casting forming mold provided by the utility model Figure 1 ;

[0018] Figure 3 The state structure diagram of the alloy casting forming mold provided by the utility model Figure 2 ;

[0019] Figure 4The cross-sectional structure diagram of the alloy casting forming mold provided by the utility model Figure 1 ;

[0020] Figure 5 The cross-sectional structure diagram of the alloy casting forming mold provided by the utility model Figure 2 ;

[0021] Figure 6 The cross-sectional structure diagram of the alloy casting forming mold provided by the utility model Figure 3 .

[0022] Numbers in the figure: 1. Load-bearing bottom plate; 2. Lower mold plate; 3. Docking bracket; 4. Fixed frame; 5. Docking top plate; 6. Docking groove; 7. Upper mold plate; 8. Fixed bracket; 9. Limit bracket; 10. Connecting bracket; 11. Telescopic spring; 12. Double-headed inclined bracket; 13. Point gate. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] In the specific implementation process, Figures 1 to 6 As shown, the alloy casting forming mold includes a bearing base plate 1 and a docking top plate 5 which are arranged flush in the vertical direction, a lower mold plate 2 is arranged inside the bearing base plate 1, and docking brackets 3 are fixedly connected to the top two ends of the docking top plate 5, the bearing base plate 1 and the docking top plate 5 are respectively provided with docking grooves 6 which match the shape and structure of the docking bracket 3, and the docking bracket 3 extends out of the docking groove 6, an upper mold plate 7 is arranged inside the docking top plate 5, and limiting components for fixing the lower mold plate 2 and the upper mold plate 7 on both sides of the bearing base plate 1 and the docking top plate 5 are respectively arranged at relative angles, and fixing frames 4 which match the size of the limiting components are respectively fixedly connected to the lower mold plate 2 and the docking top plate 5 on both sides.

[0025] By placing the limit assembly in an expanded state and placing the lower mold plate 2 inside the bearing base plate 1 through the docking bracket 3, the docking bracket 3 will fall into the docking groove 6 of the bearing base plate 1, thereby realizing the precise arrangement of the position of the lower mold plate 2. Subsequently, by placing the limit assembly in a contracted state, it will be docked with the fixed frames 4 on both sides of the lower mold plate 2 to limit the displacement of the lower mold plate 2. At the same time, after the docking top plate 5 and the upper mold plate 7 are arranged in the same manner as above, the docking top plate 5 is docked with the bearing base plate 1. The docking groove 6 opened on the docking top plate 5 will be combined with the docking bracket 3, thereby realizing the vertical angle of the bearing base plate 1 and the docking top plate 5. This ensures the flush docking between the internal lower mold plate 2 and the upper mold plate 7, thereby improving the quality of the internal injection molding.

[0026] When the lower mold plate 2 needs to be replaced, the docking bracket 3 is extended outward by applying an upward force to the docking bracket 3, thereby increasing a larger contact area, making it easier to remove the lower mold plate 2 from the inside of the bearing bottom plate 1, reducing replacement time and improving replacement efficiency;

[0027] When the upper mold plate 7 needs to be replaced, the docking top plate 5 is placed on the ground, the limiting assembly is in an expanded state, and an upward force is applied to the docking top plate 5. Due to gravity, the upper mold plate 7 is kept in place, so that the docking top plate 5 and the upper mold plate 7 are separated;

[0028] A point gate 13 connected to the upper mold plate 7 is provided on the top of the docking top plate 5;

[0029] The limiting assembly includes a fixed bracket 8 and two limiting brackets 9, the fixed bracket 8 is fixedly connected to the outer wall of the bearing bottom plate 1, a double-headed inclined frame 12 is arranged inside the fixed bracket 8, the adjacent ends of the two limiting brackets 9 are located inside the fixed bracket 8 and fit with the two ends of the double-headed inclined frame 12, the bearing bottom plate 1 and the two ends of the docking top plate 5 are respectively penetrated with limiting grooves, the bearing bottom plate 1 and the docking top plate 5 are provided with a double-headed groove matching the double-headed inclined frame 12 on one side of the fixed bracket 8, the limiting bracket 9 is away from the fixed bracket 8. The side passes through the limiting groove and fits with the inner wall of the fixed frame 4, and the two limiting brackets 9 are provided with connecting brackets 10, and the adjacent ends of the two connecting brackets 10 are fixedly connected with telescopic springs 11;

[0030] By applying a pushing force to the double-headed inclined frame 12, the two ends of the double-headed inclined frame 12 squeeze the two limit brackets 9 at the same time, so that the two limit brackets 9 are opened to both sides along the limit groove, and at the same time, the bottom telescopic spring 11 is stretched on both sides of the connecting bracket 10, and the limit bracket 9 is separated from the fixed frame 4 after expansion, thereby canceling the limit of the lower mold plate 2 and the upper mold plate 7, which is convenient for their replacement;

[0031] As the pushing force is continuously applied to the double-headed inclined frame 12, it is docked with the double-headed groove, thereby increasing the contact area at both ends of the double-headed inclined frame 12, thereby fixing the two limit brackets 9, so that no additional operation is required when placing the lower mold plate 2 and the upper mold plate 7, thereby improving the installation efficiency;

[0032] By stretching the double-headed inclined frame 12 outward, the position limiting bracket 9 is reset under the action of the elastic potential energy of the telescopic spring 11, so that the position limiting bracket 9 can be fixed to the fixed frame 4 again.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An alloy casting forming die, characterized in that: The invention comprises a bearing bottom plate (1) and a docking top plate (5) which are arranged flush in a vertical direction, wherein a lower mold plate (2) is arranged inside the bearing bottom plate (1), and docking brackets (3) are fixedly connected to the top ends of the docking top plate (5), respectively, and the bearing bottom plate (1) and the docking top plate (5) are respectively provided with docking grooves (6) which match the shape and structure of the docking bracket (3), and the docking bracket (3) extends out of the docking grooves (6), and an upper mold plate (7) is arranged inside the docking top plate (5), and limiting components for fixing the lower mold plate (2) and the upper mold plate (7) are respectively arranged at relative angles on one side of the bearing bottom plate (1) and the docking top plate (5), and fixed frames (4) which match the size of the limiting components are respectively fixedly connected to the lower mold plate (2) and the docking top plate (5) on both sides.

2. The alloy casting forming die according to claim 1, characterized in that: A point gate (13) connected to the upper mold plate (7) is provided on the top of the butt joint top plate (5).

3. The alloy casting forming die according to claim 2, characterized in that: The limiting assembly comprises a fixed bracket (8) and two limiting brackets (9); the fixed bracket (8) is fixedly connected to the outer wall of the bearing base plate (1); a double-headed inclined bracket (12) is arranged inside the fixed bracket (8); the adjacent ends of the two limiting brackets (9) are located inside the fixed bracket (8) and fit with the two ends of the double-headed inclined bracket (12).

4. The alloy casting forming die according to claim 3, characterized in that: Limiting grooves are respectively provided through both ends of the bearing bottom plate (1) and the docking top plate (5).

5. The alloy casting forming die according to claim 4, characterized in that: The bearing bottom plate (1) and the docking top plate (5) are provided with double-headed grooves matching the double-headed inclined frame (12) on one side adjacent to the fixed bracket (8).

6. The alloy casting forming die according to claim 5, characterized in that: The side of the limiting bracket (9) away from the fixed bracket (8) passes through the limiting groove and fits against the inner wall of the fixed frame (4).

7. The alloy casting forming die according to claim 6, characterized in that: A connecting bracket (10) is provided on the two limiting brackets (9), and a telescopic spring (11) is fixedly connected to the adjacent ends of the two connecting brackets (10).

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