Metal sealing door plate assembly forming die

Abstract

The utility model relates to the technical field of dies, in particular to a metal sealing door plate assembly forming die which comprises an upper shell and a lower shell, a fixing plate is arranged between the upper shell and the lower shell, a lower die is arranged at the top of the lower shell and located on the inner side of the fixing plate, an upper die is arranged at the top of the lower die, and a lower die is arranged at the bottom of the upper die. And a metal sealing door plate assembly is formed between the lower mold and the upper mold. According to the utility model, the fixing plate can be used for positioning the upper die and the lower die in the upper shell and the lower shell, and then the upper die is extruded from the two sides through the lateral pressing plate, so that the upper die and the lower die can be positioned in the upper shell and the lower shell, and the upper die and the lower die can be positioned in the upper shell and the lower shell. The positioning effect on the upper mold and the lower mold is further improved, and it is guaranteed that even if the upper shell is not closed, the upper mold and the lower mold located between the upper shell and the lower shell are not prone to loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, and specifically relates to a forming mold for a metal sealed door panel assembly. Background Technique

[0002] A mold is various dies and tools used in industrial production for injection molding, blow molding, extrusion, die casting, forging, smelting, stamping, etc. to obtain the required products. For example, when tools such as metal sealed door panel assemblies are produced, injection molding needs to be carried out through a mold.

[0003] In the prior art, such as the injection mold for reducing internal stress proposed in the patent application number "CN202010411983.3", it includes a bottom plate and a limit plate. One limit plate is arranged on each of the left and right sides of the upper end of the bottom plate, and the bottom plate and the limit plate are fixed by spot welding. A top ejection mechanism is arranged inside the two limit plates, and a lower mold is arranged at the upper end of the top ejection mechanism.

[0004] However, in the above patent application, the mold is arranged between the top plate and the bottom plate used as the outer shell, and the positioning of the mold is realized by using the top plate and the bottom plate. However, when the top plate is closed, there is a lack of positioning between the upper mold and the lower mold, which is prone to looseness and affects the forming of the workpiece. Content of the Utility Model

[0005] The purpose of the utility model is to provide a forming mold for a metal sealed door panel assembly to solve the problems put forward in the above background technique.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] A forming mold for a metal sealed door panel assembly includes an upper shell and a lower shell. A fixing plate is arranged between the upper shell and the lower shell. A lower mold is arranged at the top of the lower shell and inside the fixing plate. An upper mold is arranged at the top of the lower mold. The lower mold and the upper mold are used for the forming of the metal sealed door panel assembly.

[0008] A lateral positioning mechanism is fixedly connected to the top of the fixing plate. The lateral positioning mechanism includes an adjustable plate that can move horizontally. One end of the adjustable plate is fixedly connected to a positioning connecting plate. Both ends of the positioning connecting plate are fixedly connected to lateral pressing plates. The lateral pressing plates are used to squeeze the upper mold from the side to position the upper mold. A fixing bolt is arranged at the top of the upper mold. The bottom of the fixing bolt is threadedly connected to the top of the lower mold to fix the lower mold and the upper mold together.

[0009] Preferably, a locking bolt is arranged at the top of the upper shell. The bottom of the locking bolt penetrates through the fixing plate and is threadedly connected to the lower shell.

[0010] Preferably, an injection hole is formed at the top of the upper mold, and an injection opening is formed at the top of the upper shell and above the injection hole.

[0011] Preferably, a fixed block is fixedly connected to the top of the fixed plate and on one side of the adjusting plate. A return spring is fixedly connected inside the fixed block. One end of the return spring is fixedly connected to an adjusting block. A first adjusting groove and a second adjusting groove are formed on the adjusting plate, and both the first adjusting groove and the second adjusting groove are adapted to the adjusting block.

[0012] Preferably, a movable slot is formed on one side of the fixed block. A control block is fixedly connected to one side of the adjusting block, and the control block is slidably connected to the movable slot.

[0013] Preferably, guide rods are fixedly connected to both sides of the adjusting plate on the top of the fixed plate, and the guide rods are slidably connected to the positioning connecting plate.

[0014] Advantages of the present utility model:

[0015] The present utility model can play a role in positioning the upper mold and the lower mold inside the upper shell and the lower shell through the fixed plate. Then, the upper mold is extruded from both sides by the lateral pressing plates, further improving the positioning effect of the upper mold and the lower mold, ensuring that even when the upper shell is not covered, the upper mold and the lower mold between the upper shell and the lower shell are not likely to loosen, and ensuring the reliability during the formation of the metal sealing door panel assembly by the upper mold and the lower mold. Description of the drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts;

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is the present utility model Figure 1 a schematic diagram of the structure at the bottom of the fixed plate in;

[0019] Figure 3 is the present utility model Figure 2 a connection schematic diagram of the adjusting plate and the fixed block in;

[0020] Figure 4 is the present utility model Figure 3 a partial cross-sectional view of the fixed block in.

[0021] The reference numerals in the drawings are as follows:

[0022] 1. Upper shell, 2. Lower shell, 3. Fixed plate, 4. Lower mold, 5. Upper mold, 501. Fixed bolt, 6. Adjusting plate, 7. Positioning connecting plate, 8. Lateral pressing plate, 9. Locking bolt, 10. Injection hole, 11. Injection opening, 12. Fixed block, 13. Return spring, 131. Adjusting block, 14. First adjusting groove, 15. Second adjusting groove, 16. Movable notch, 17. Control block, 18. Guide rod. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] A forming mold for a metal-sealed door panel assembly includes an upper shell 1 and a lower shell 2. A fixed plate 3 is arranged between the upper shell 1 and the lower shell 2. A lower mold 4 is arranged on the top of the lower shell 2 and inside the fixed plate 3. An upper mold 5 is arranged on the top of the lower mold 4. The lower mold 4 and the upper mold 5 are used for the forming of the metal-sealed door panel assembly.

[0025] A lateral positioning mechanism is fixedly connected to the top of the fixed plate 3. The lateral positioning mechanism includes an adjusting plate 6 that can move horizontally. One end of the adjusting plate 6 is fixedly connected to a positioning connecting plate 7. Both ends of the positioning connecting plate 7 are fixedly connected to a lateral pressing plate 8. The lateral pressing plate 8 is used to squeeze the upper mold 5 from the side to position the upper mold 5. A fixed bolt 501 is arranged on the top of the upper mold 5. The bottom of the fixed bolt 501 is threadedly connected to the top of the lower mold 4 for fixing the lower mold 4 and the upper mold 5 together.

[0026] A locking bolt 9 is arranged on the top of the upper shell 1. The bottom of the locking bolt 9 penetrates through the fixed plate 3 and is threadedly connected to the lower shell 2.

[0027] Such as Figure 1 , Figure 3 , there is a cavity for the forming of the metal-sealed door panel assembly inside the lower mold 4 and the upper mold 5. By injecting plastic into the lower mold 4 and the upper mold 5, the forming of the metal-sealed door panel assembly can be carried out. There is an opening on the bottom surface of the upper shell 1, which can be pressed on the top of the fixed plate 3. There is an opening on the top of the upper shell 1, so that the top of the fixed bolt 501 can protrude on the surface of the upper shell 1.

[0028] An injection hole 10 is opened on the top of the upper mold 5, and an injection opening 11 is opened on the top of the upper shell 1 and above the injection hole 10.

[0029] As Figure 1 and Figure 2 shown, the injection opening 11 is located above the injection hole 10, and the external injection joint passes through the injection opening 11 and the injection hole 10 to communicate, so that the upper mold 5 and the lower mold 4 can be injection-molded inside.

[0030] At the top of the fixed plate 3 and on one side of the adjusting plate 6, a fixed block 12 is fixedly connected. Inside the fixed block 12, a return spring 13 is fixedly connected. One end of the return spring 13 is fixedly connected with an adjusting block 131. The adjusting plate 6 is provided with a first adjusting groove 14 and a second adjusting groove 15, and both the first adjusting groove 14 and the second adjusting groove 15 are adapted to the adjusting block 131.

[0031] As Figure 2 、 Figure 3 and Figure 4 shown, the adjusting block 131 passes through the first adjusting groove 14, which can limit the movement of the adjusting plate 6.

[0032] An activity notch 16 is formed on one side of the fixed block 12. One side of the adjusting block 131 is fixedly connected with a control block 17, and the control block 17 is slidably connected with the activity notch 16.

[0033] As Figure 3 and Figure 4 shown, one end of the control block 17 protrudes outside the fixed block 12. By using the sliding connection between the control block 17 and the activity notch 16, the movement of the adjusting block 131 can be restricted, and the movement of the control block 17 can drive the adjusting block 131 to move together.

[0034] At the top of the fixed plate 3 and on both sides of the adjusting plate 6, guide rods 18 are fixedly connected, and the guide rods 18 are slidably connected with the positioning connecting plate 7.

[0035] As Figure 3 and Figure 4 shown, the guide rods 18 pass through the positioning connecting plate 7, which can make the positioning connecting plate 7 and the adjusting plate 6 connected to the positioning connecting plate 7 can only move in the horizontal direction.

[0036] The working principle of a metal-sealed door panel assembly forming mold provided by the present utility model is as follows:

[0037] When injection molding is required, place the lower mold 4 and the upper mold 5 above the lower housing 2 and inside the fixing plate 3. Then pull the control block 17 to drive the adjusting block 131 to contract into the fixing block 12. Move the adjusting plates 6 on both sides of the upper mold 5 upward, and drive the lateral pressing plates 8 to squeeze both sides of the upper mold 5 through the positioning connecting plates 7 to achieve the positioning of the upper mold 5 and the lower mold 4. Then cover the upper housing 1 above the fixing plate 3, and use the fixing bolts 501 to fix the upper mold 5 and the lower mold 4 together. Use the locking bolts to fix the upper housing 1, the fixing plate 3, and the lower housing 2 together, and then perform injection molding into the upper mold 5 and the lower mold 4.

[0038] Conversely, remove the fixing bolts 501 and the locking bolts 9. You can move the upper housing 1 upward and remove it. Then pull the control block 17 to drive the adjusting block 131 to contract into the fixing block 12. At this time, you can pull the adjusting plates 6 away from the upper mold 5, so that the lateral pressing plates 8 are away from the upper mold 5. Release the control block 17 until, under the action of the return spring 13, the adjusting block 131 passes through the second adjusting groove 15 to position the adjusting plates 6. At this time, the upper mold 5 and the lower mold 4 can be separated for demolding.

[0039] Compared with the related technology, a metal-sealed door panel assembly forming mold provided by the present invention has the following beneficial effects:

[0040] In the present invention, the fixing plate 3 can play a role in positioning the upper mold 5 and the lower mold 4 inside the upper housing 1 and the lower housing 2. Then, by squeezing the upper mold 5 from both sides through the lateral pressing plates 8, the positioning effect of the upper mold 5 and the lower mold 4 is further improved, ensuring that even when the upper housing 1 is not covered, the upper mold 5 and the lower mold 4 between the upper housing 1 and the lower housing 2 are not easily loosened, and ensuring the reliability during the forming of the metal-sealed door panel assembly by the upper mold 5 and the lower mold 4.

[0041] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A metal sealed door panel assembly forming die, comprising an upper shell (1) and a lower shell (2), characterized in that: A fixing plate (3) is arranged between the upper shell (1) and the lower shell (2); a lower mold (4) is arranged at the top of the lower shell (2) and inside the fixing plate (3); an upper mold (5) is arranged at the top of the lower mold (4); and a metal sealing door panel assembly is formed between the lower mold (4) and the upper mold (5); The top of the fixed plate (3) is fixedly connected with a lateral positioning mechanism, and the lateral positioning mechanism includes an adjustment plate (6) that can move horizontally, one end of the adjustment plate (6) is fixedly connected with a positioning connecting plate (7), and both ends of the positioning connecting plate (7) are fixedly connected with lateral pressure plates (8), and the lateral pressure plates (8) are used to squeeze the upper mold (5) from the side to position the upper mold (5), and a fixing bolt (501) is provided on the top of the upper mold (5), and the bottom of the fixing bolt (501) is threadedly connected to the top of the lower mold (4) for fixing the lower mold (4) and the upper mold (5) together.

2. A metal sealing door panel assembly forming die according to claim 1, characterized in that: A locking bolt (9) is provided on the top of the upper shell (1), and the bottom of the locking bolt (9) passes through the fixing plate (3) and is threadedly connected to the lower shell (2).

3. A metal sealing door panel assembly forming die according to claim 1, characterized in that: An injection hole (10) is provided at the top of the upper mold (5), and an injection opening (11) is provided at the top of the upper shell (1) and above the injection hole (10).

4. A metal sealing door panel assembly forming die according to claim 1, characterized in that: A fixing block (12) is fixedly connected to the top of the fixing plate (3) and located on one side of the adjusting plate (6); a return spring (13) is fixedly connected inside the fixing block (12); one end of the return spring (13) is fixedly connected to the adjusting block (131); a first adjusting groove (14) and a second adjusting groove (15) are provided on the adjusting plate (6); the first adjusting groove (14) and the second adjusting groove (15) are both adapted to the adjusting block (131).

5. A metal sealing door panel assembly forming die according to claim 4, characterized in that: A movable notch (16) is provided on one side of the fixed block (12), a control block (17) is fixedly connected to one side of the adjustment block (131), and the control block (17) and the movable notch (16) are slidably connected.

6. A metal sealing door panel assembly forming die according to claim 4, characterized in that: The top of the fixed plate (3) and both sides of the adjustment plate (6) are fixedly connected with guide rods (18), and the guide rods (18) and the positioning connecting plate (7) are slidably connected.

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