Composite material flat plate forming tool mold

Abstract

A composite material flat plate forming tool mold belongs to the technical field of composite material flat plate forming, and is characterized by comprising a lower mold main body and clamping devices uniformly distributed below the side surface of the periphery of the lower mold main body, and a pressing device is inserted in each clamping device; an upper die body is arranged in the middle of the upper surface of the lower die body, cutting devices are inserted in the middles of the peripheral surfaces and the side surfaces of the upper die body respectively, a horizontal instrument is inserted in the middle of the front edge of the upper surface of the upper die body, and a connecting stand column is connected to the middle of the upper surface of the upper die body. After the composite material flat plate is pressed by a worker, burrs of the pressed composite material flat plate can be trimmed, a workpiece does not need to be trimmed in a second working procedure after being taken out, and displacement of the lower die can be prevented in a long time.

Description

Technical Field

[0001] This utility model belongs to the technical field of composite material flat plate molding equipment, specifically relating to a composite material flat plate molding tooling mold. Background Technology

[0002] The existing composite material flat plate forming mold requires two processes to be carried out by the workers after the workpiece is removed from the mold, which takes a lot of time. In addition, the lower mold is prone to displacement due to the long extrusion time when the mold is used for a long time, resulting in large errors in the formed workpiece and low yield. Utility Model Content

[0003] The purpose of this invention is to allow workers to trim the burrs on the composite material flat plate immediately after molding, eliminating the need to remove the workpiece for a second trimming process. Furthermore, it prevents lower die displacement over extended periods, resulting in smaller errors and a higher yield rate for the molded workpiece. The technical solution is as follows:

[0004] A composite material flat plate molding tooling mold, characterized in that: it includes a lower mold body 1 and clamping devices 2 evenly distributed below the four sides of the lower mold body 1, each clamping device 2 having a pressing device 3 inserted inside; an upper mold body 4 is disposed at the middle of the upper surface of the lower mold body 1; cutting devices 5 are inserted at the middle of the four sides of the upper mold body 4; a level 6 is inserted at the middle of the front edge of the upper surface of the upper mold body 4; and a connecting column 7 is connected to the middle of the upper surface of the upper mold body 4. The clamping device 2 includes a socket 2-1, a post 2-2, a spring 2-3, and a pressure plate 2-4. The post 2-2 is inserted through the lower inner surface of the socket 2-1. The spring 2-3 is inserted at the upper edge of the side surface of the post 2-2. The pressure plate 2-4 is connected to the center of the upper surface of the post 2-2. The outer edge of the upper surface of the pressure plate 2-4 is sloping. The spring 2-3 is disposed between the socket 2-1 and the pressure plate 2-4. The clamping device 3 includes a post 3-1, a column 3-2, and a nut 3. -3 and slider 3-4, the upper surface of the insert plate 3-1 has a column 3-2 inserted through the middle of the outer edge of the upper surface, the upper edge of the side surface of the column 3-2 has a nut 3-3 inserted, the lower surface of the column 3-2 has a slider 3-4 connected to the center, the upper surface of the insert plate 3-1 has a sloping inner edge, the insert plate 3-1 is inserted into the socket 2-1 and presses against the upper surface of the pressure plate 2-4, the slider 3-4 is cubic, the cutting device 5 includes a rodless cylinder 5- 1. Rubber pad 5-2, pin 5-3, and blade 5-4: Rubber pad 5-2 is symmetrically connected to the middle of the upper and lower surfaces of the cylinder body of the rodless cylinder 5-1. Pin 5-3 is inserted into the middle of the outer surface of the rodless cylinder 5-1. Blade 5-4 is connected to the center of the outer surface of pin 5-3. The rodless cylinder 5-1 is inserted into the middle of the outer surface of the upper mold body 4. The lower surface of blade 5-4 is sloping. The inner surface of blade 5-4 is in contact with the outer surfaces of the lower mold body 1 and the upper mold body 4.

[0005] The beneficial effects of this utility model are: after the workers press the composite material plate, they can trim the burrs on the pressed composite material plate without having to take the workpiece out and go to the second process for trimming. In addition, it can prevent the lower mold from shifting over a long period of time, so that the error of the pressed workpiece is small and the yield is high. Attached Figure Description

[0006] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0007] Figure 2 This is a schematic diagram of the clamping device 2 of this utility model;

[0008] Figure 3This is a schematic diagram of the pressing device 3 of this utility model;

[0009] Figure 4 This is a schematic diagram of the cutting device 5 of this utility model;

[0010] In the diagram: 1. Lower mold body; 2. Clamping device; 3. Pressing device; 4. Upper mold body; 5. Cutting device; 6. Leveling instrument; 7. Connecting column; 8. Insert 2-1; 9. Insert 2-2; 10. Spring; 11. Pressure plate; 12. Insert plate 3-1; 13. Column 3-2; 14. Nut; 15. Slider; 16. Rodless cylinder; 17. Rubber pad; 18. Pin; 19. Blade; 10. Detailed Implementation

[0011] Reference Figures 1-4 The composite material flat plate molding tooling mold is characterized by: including a lower mold body 1 and clamping devices 2 evenly distributed below the four sides of the lower mold body 1, each clamping device 2 having a pressing device 3 inserted inside, an upper mold body 4 being provided at the middle of the upper surface of the lower mold body 1, each side surface of the upper mold body 4 having a cutting device 5 inserted at the middle of the four sides of the upper mold body 4, a level 6 being inserted at the middle of the front edge of the upper surface of the upper mold body 4, and a connecting column 7 being connected at the middle of the upper surface of the upper mold body 4.

[0012] In use, first place the lower die body 1 on the surface of the punch press worktable, then insert the clamping device 3 into the slide groove on the worktable and insert it into the clamping device 2 and clamp it. Then, the operator inserts the punch press head into the connecting column 7 and holds it in place. Then, lift the punch head to lift the upper die body 4 and separate it from the lower die body 1. At the same time, observe the level instrument 6 to check whether the upper die body 4 is level. Then, place the composite material on the upper surface of the lower die body 1, and then start the punch to press down to form the composite material between the lower die body 1 and the upper die body 4. After the forming is completed, start the cutting device 6 to trim the burrs of the composite material that are extruded outside the lower die body 1 and the upper die body 4. Finally, after trimming, lift the upper die body 4 to remove the formed composite material.

[0013] Furthermore, the clamping device 2 includes a socket 2-1, a post 2-2, a spring 2-3, and a pressure plate 2-4. The post 2-2 is inserted through the lower inner surface of the socket 2-1. The spring 2-3 is inserted at the upper edge of the side surface of the post 2-2. The pressure plate 2-4 is connected to the center of the upper surface of the post 2-2. The outer edge of the upper surface of the pressure plate 2-4 is sloping. The spring 2-3 is disposed between the socket 2-1 and the pressure plate 2-4.

[0014] In use, the clamping device 3 is inserted into the socket 2-1. At the same time, because the outer edge of the upper surface of the pressure plate 2-4 is sloping, the clamping device 3 pushes the pressure plate 2-4 downward. Simultaneously, the insert 2-2 moves downward on the lower surface of the socket 2-1 and inserts into the groove on the surface of the stamping worktable. This prevents the lower die body 1 from moving during use. When the lower die body 1 is removed, the clamping device 3 is taken out from the socket 2-1. At the same time, the spring 2-3 pushes the pressure plate 2-4 and drives the insert 2-2 upward. Simultaneously, the insert 2-2 separates from the groove, and the lower die body 1 can be removed.

[0015] Furthermore, the pressing device 3 includes an insert plate 3-1, a column 3-2, a nut 3-3, and a slider 3-4. The column 3-2 is inserted through the middle of the outer edge of the upper surface of the insert plate 3-1. The nut 3-3 is inserted at the upper edge of the side surface of the column 3-2. The slider 3-4 is connected to the center of the lower surface of the column 3-2. The inner edge of the upper surface of the insert plate 3-1 is sloping. The insert plate 3-1 is inserted into the socket 2-1 and presses against the upper surface of the pressure plate 2-4. The slider 3-4 is cubic in shape.

[0016] In use, first insert the slider 3-4 into the groove on the surface of the stamping worktable, then insert the insert plate 3-1 into the socket 2-1. At the same time, since the inner edge of the upper surface of the insert plate 3-1 is sloping, the insert plate 3-1 can push the pressure plate 2-4 to move the pressure plate 2-4 downward. Finally, the operator rotates the nut 3-3 to push the insert plate 3-1 downward on the column 3-2 and press the pressure plate 2-4 tightly.

[0017] Furthermore, the cutting device 5 includes a rodless cylinder 5-1, a rubber pad 5-2, a pin 5-3, and a blade 5-4. The rubber pad 5-2 is symmetrically connected to the middle of the upper and lower surfaces of the cylinder body of the rodless cylinder 5-1. The pin 5-3 is inserted into the middle of the outer surface of the rodless cylinder 5-1. The blade 5-4 is connected to the center of the outer surface of the pin 5-3. The rodless cylinder 5-1 is inserted into the middle of the outer surface of the upper mold body 4. The lower surface of the blade 5-4 is sloping. The inner surface of the blade 5-4 is in contact with the outer surfaces of the lower mold body 1 and the upper mold body 4.

[0018] During use, the operator starts the rodless cylinder 5-1 and moves it downward inside the upper mold body 4. At the same time, the rodless cylinder 5-1 drives the blade 5-4 downward and trims the burrs of the extruded composite material between the upper mold body 4 and the lower mold body 1. The rubber pad 5-2 on the cylinder body of the rodless cylinder 5-1 can prevent the cylinder body from hitting the upper and lower surfaces inside the upper mold body 4 when moving up and down. When changing the blade 5-4, pull the blade 5-4 outward to pull the pin 5-3 out of the rodless cylinder 5-1. Finally, insert the pin 5-3 on the new blade 5-4 into the rodless cylinder 5-1 to replace it.

[0019] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A tooling mold for molding composite material flat plates, characterized in that: It includes a lower mold body (1) and clamping devices (2) evenly distributed below the four sides of the lower mold body (1). Each clamping device (2) has a pressing device (3) inserted inside. An upper mold body (4) is provided at the middle of the upper surface of the lower mold body (1). A cutting device (5) is inserted at the middle of the four sides of the upper mold body (4). A level instrument (6) is inserted at the middle of the front edge of the upper surface of the upper mold body (4). A connecting column (7) is connected at the middle of the upper surface of the upper mold body (4).

2. The composite material flat plate molding tooling mold according to claim 1, characterized in that: The clamping device (2) includes a socket (2-1), a post (2-2), a spring (2-3), and a pressure plate (2-4). The post (2-2) is inserted through the lower inner surface of the socket (2-1). The spring (2-3) is inserted at the upper edge of the side surface of the post (2-2). The pressure plate (2-4) is connected to the center of the upper surface of the post (2-2). The outer edge of the upper surface of the pressure plate (2-4) is sloping. The spring (2-3) is located between the socket (2-1) and the pressure plate (2-4).

3. The composite material flat plate molding tooling mold according to claim 2, characterized in that: The pressing device (3) includes a plate (3-1), a column (3-2), a nut (3-3), and a slider (3-4). The column (3-2) is inserted through the middle of the outer edge of the upper surface of the plate (3-1). The nut (3-3) is inserted at the upper edge of the side surface of the column (3-2). The slider (3-4) is connected to the center of the lower surface of the column (3-2). The inner edge of the upper surface of the plate (3-1) is sloping. The plate (3-1) is inserted into the socket (2-1) and presses against the upper surface of the pressure plate (2-4). The slider (3-4) is cubic in shape.

4. The composite material flat plate molding tooling mold according to claim 1, characterized in that: The cutting device (5) includes a rodless cylinder (5-1), a rubber pad (5-2), a pin (5-3), and a blade (5-4). The rubber pad (5-2) is symmetrically connected to the middle of the upper and lower surfaces of the cylinder body of the rodless cylinder (5-1). The pin (5-3) is inserted into the middle of the outer surface of the rodless cylinder (5-1). The blade (5-4) is connected to the center of the outer surface of the pin (5-3). The rodless cylinder (5-1) is inserted into the middle of the outer surface of the upper mold body (4). The lower surface of the blade (5-4) is sloping. The inner surface of the blade (5-4) is in contact with the outer surfaces of the lower mold body (1) and the upper mold body (4).

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