A precision extrusion molding die for aerospace metal materials

Abstract

This utility model discloses a precision extrusion molding die for aerospace metal materials, belonging to the field of aerospace metal material processing technology. It includes a base plate and an extrusion assembly mounted on the base plate. A lower die is slidably mounted on the base plate, a guide rod is mounted on the lower die, and an upper die is slidably mounted on the guide rod. The upper die is connected to the lower die via a first spring. A guide assembly is mounted on the extrusion assembly, and a connecting assembly is mounted at one end of the guide assembly. A push plate is mounted on the connecting assembly, and an insert block is mounted on the push plate. The lower die has a slot that mates with the insert block, and a pushing assembly is mounted on the lower die. This utility model, by setting an extrusion plate, allows for sliding the extrusion plate, which descends to extrude the push plate. The push plate slides on the base plate, allowing the insert block to be removed from the slot. This facilitates the disassembly and replacement of the lower and upper dies without removing bolts, making disassembly convenient.

Description

Technical Field

[0001] This utility model relates to an extrusion molding die, and more particularly to a precision extrusion molding die for aerospace metal materials, belonging to the field of aerospace metal material processing technology. Background Technology

[0002] Aviation materials are a general term for all kinds of materials used in the manufacture of aircraft, aero engines and airborne equipment. Precision extrusion molding dies are required to process aviation materials during the manufacturing process.

[0003] Existing precision extrusion molding dies for aerospace metal materials are not convenient for changing upper and lower dies of different sizes according to processing requirements during actual use. Generally, special tools are needed to remove bolts to disassemble and replace the dies, which is quite inconvenient. Utility Model Content

[0004] The main purpose of this utility model is to solve the problem that it is not convenient to change the upper and lower molds of different sizes according to processing needs, and to provide a precision extrusion molding die for aerospace metal materials.

[0005] The objective of this utility model can be achieved by adopting the following technical solution:

[0006] A precision extrusion molding die for aerospace metal materials includes a base plate and an extrusion assembly mounted on the base plate. A lower die is slidably mounted on the base plate, a guide rod is mounted on the lower die, and an upper die is slidably mounted on the guide rod. The upper die is connected to the lower die via a first spring. A guide assembly is mounted on the extrusion assembly, a connecting assembly is mounted at one end of the guide assembly, a push plate is mounted on the connecting assembly, an insert block is mounted on the push plate, a slot is provided on the lower die to cooperate with the insert block, and a pushing assembly is mounted on the lower die.

[0007] Preferably, the extrusion assembly includes a support frame, a support rod, a hydraulic telescopic rod, a pressure plate, and a pressure block. The support frame is mounted on the base plate, the support rod is mounted on the top of the support frame, the hydraulic telescopic rod is mounted on the bottom of the support rod, the pressure plate is mounted on the output end of the hydraulic telescopic rod, the pressure block is mounted on the bottom of the pressure plate, and the upper mold has a positioning groove that cooperates with the pressure block.

[0008] Preferably, a slider is installed at the bottom of the lower mold, and a groove is provided on the base plate to cooperate with the slider.

[0009] Preferably, the slider is a T-shaped slider and the groove is a T-shaped groove.

[0010] Preferably, the connecting assembly includes a support plate, a support column, and a movable plate. Support plates are installed on both sides of the push plate, support columns are installed on the support plates, and a movable plate is installed at one end of the support column.

[0011] Preferably, the guide assembly includes a second spring, a moving rod, a side plate, a first connecting post, and a connecting plate. Side plates are installed on both sides of the support frame, a first connecting post is installed on the side plate, a connecting plate is installed at one end of the first connecting post, a moving rod is installed on the moving plate, and a guide hole that cooperates with the moving rod is opened on the connecting plate. The moving plate is connected to the connecting plate through the second spring.

[0012] Preferably, the pushing component includes a moving component and an extrusion plate. The moving component is mounted on the lower mold, and the extrusion plate is mounted on the moving component. The extrusion plate has a groove, the bottom of the extrusion plate is semi-circular, and the top of the pushing plate has an inclined guide surface.

[0013] Preferably, a second connecting column is installed on the lower mold, a guide plate is installed at one end of the second connecting column, a limit rod is installed on the extrusion plate, and a moving hole that cooperates with the limit rod is opened on the guide plate.

[0014] The beneficial technical effects of this utility model are as follows:

[0015] According to this utility model, the precision extrusion molding die for aerospace metal materials is provided with an extrusion plate. The extrusion plate slides down to extrude the push plate, and the push plate slides on the base plate to remove the insert from the slot. This allows for easy disassembly and replacement of the lower and upper dies without the need to remove bolts, making disassembly more convenient.

[0016] By setting the lower mold, the material to be extruded is placed on the lower mold. The hydraulic telescopic rod descends, causing the pressure plate to descend, inserting the pressure block into the upper mold, and causing the upper mold to descend, thus extruding the material. After extrusion is completed, the first spring returns to its original position, allowing the upper mold and the lower mold to separate. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the slider structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the insert structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the lower mold structure of this utility model;

[0021] Figure 5For the present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 6 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point B.

[0023] In the diagram: 1. Base plate; 2. Support frame; 3. Support rod; 4. Hydraulic telescopic rod; 5. Pressure plate; 6. Pressure block; 7. Upper mold; 8. Guide rod; 9. First spring; 10. Lower mold; 11. Slider; 12. Side plate; 13. First connecting column; 14. Connecting plate; 15. Moving rod; 16. Second spring; 17. Push plate; 18. Insert block; 19. Extrusion plate; 20. Support plate; 21. Support column; 22. Moving plate; 23. Guide plate; 24. Second connecting column; 25. Limiting rod. Detailed Implementation

[0024] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0025] like Figures 1-6As shown, the precision extrusion molding die for aerospace metal materials provided in this embodiment includes a base plate 1 and an extrusion assembly mounted on the base plate 1. A lower die 10 is slidably mounted on the base plate 1, a guide rod 8 is mounted on the lower die 10, and an upper die 7 is slidably mounted on the guide rod 8. The upper die 7 is connected to the lower die 10 via a first spring 9. A guide assembly is mounted on the extrusion assembly, and a connecting assembly is mounted at one end of the guide assembly. A push plate 17 is mounted on the connecting assembly, and an insert block 18 is mounted on the push plate 17. A slot is provided on the lower die 10 that mates with the insert block 18. A pushing assembly is provided, comprising a moving assembly and an extrusion plate 19. The moving assembly is mounted on the lower mold 10, and the extrusion plate 19 is mounted on the moving assembly. The extrusion plate 19 has a groove and a semi-circular bottom. The top of the push plate 17 has an inclined guide surface. A second connecting post 24 is mounted on the lower mold 10, and a guide plate 23 is mounted on one end of the second connecting post 24. A limit rod 25 is mounted on the extrusion plate 19, and a moving hole that cooperates with the limit rod 25 is provided on the guide plate 23. By setting the extrusion plate 19, sliding the extrusion plate 19 causes it to descend and extrude... The push plate 17 slides on the base plate 1, allowing the insert block 18 to be removed from the slot, facilitating the disassembly and replacement of the lower mold 10 and upper mold 7 without removing bolts. Disassembly is convenient. A pull groove facilitates the pulling of the extrusion plate 19 and the transport of the lower mold 10. A limiting rod 25, in conjunction with a moving hole, guides and limits the extrusion plate 19. The extrusion assembly includes a support frame 2, a support rod 3, a hydraulic telescopic rod 4, a pressure plate 5, and a pressure block 6. The support frame 2 is mounted on the base plate 1, with the support rod 3 mounted on the top of the support frame 2 and the support rod 3 mounted on the bottom. There is a hydraulic telescopic rod 4, and a pressure plate 5 is installed at the output end of the hydraulic telescopic rod 4. A pressure block 6 is installed at the bottom of the pressure plate 5. The upper mold 7 has a positioning groove that cooperates with the pressure block 6. By setting the lower mold 10, the material to be extruded is placed on the lower mold 10. The hydraulic telescopic rod 4 descends, which drives the pressure plate 5 to descend, inserts the pressure block 6 into the upper mold 7, and drives the upper mold 7 to descend, which can extrude the material. After extrusion, the first spring 9 returns to its original state, which can separate the upper mold 7 from the lower mold 10. By setting the support frame 2 and the support rod 3, the pressure plate 5 and the pressure block 6 can be supported.

[0026] In this embodiment, as Figure 1 , Figure 2 and Figure 4 As shown, a slider 11 is installed at the bottom of the lower mold 10, and a groove is provided on the base plate 1 to cooperate with the slider 11. By setting the slider 11 to slide in the groove, the lower mold 10 and the upper mold 7 can be easily disassembled and replaced. The slider 11 is a T-shaped slider and the groove is a T-shaped groove. By setting the slider 11 to be a T-shaped slider and the T-shaped groove to cooperate with each other, the lower mold 10 can be guided and limited.

[0027] In this embodiment, as Figure 1 , Figure 3 , Figure 5 and Figure 6 As shown, the connecting assembly includes a support plate 20, a support column 21, and a movable plate 22. Support plates 20 are installed on both sides of the push plate 17, and support columns 21 are installed on the support plates 20. A movable plate 22 is installed at one end of each support column 21. The support plates 20, support columns 21, and movable plate 22 cooperate to support the movable rod 15. The guiding assembly includes a second spring 16, a movable rod 15, a side plate 12, a first connecting column 13, and a connecting plate 14. Support plates 20, support columns 21, and movable plates 22 are installed on both sides of the support frame 2. Side plate 12, with a first connecting post 13 installed on the side plate 12, and a connecting plate 14 installed at one end of the first connecting post 13. Moving plate 22 is equipped with a moving rod 15, and the connecting plate 14 has a guide hole that cooperates with the moving rod 15. The moving plate 22 is connected to the connecting plate 14 through a second spring 16. By setting the moving rod 15 to cooperate with the guide hole, the push plate 17 can be guided and limited. By setting the second spring 16, the push plate 17 can be moved to insert the insert block 18 into the slot.

[0028] In this embodiment, as Figures 1-6 As shown in the figure, the working process of a precision extrusion molding die for aerospace metal materials provided in this embodiment is as follows:

[0029] Step 1: Slide the extrusion plate 19, the limit rod 25 slides on the guide plate 23, the extrusion plate 19 extrudes the push plate 17, the moving rod 15 slides on the connecting plate 14, the second spring 16 shortens, the insert block 18 slides out of the slot, pull the lower mold 10, the slider 11 slides in the groove, and the lower mold 10 and the upper mold 7 are disassembled.

[0030] Step 2: Place the material to be extruded on the lower mold 10. Start the hydraulic telescopic rod 4 to drive the pressure plate 5 and pressure block 6 to descend and press the upper mold 7, and extrude the material through the upper mold 7.

[0031] In summary, in this embodiment, the precision extrusion molding die for aerospace metal materials, by setting an extrusion plate 19, sliding the extrusion plate 19, and lowering the extrusion plate 19 to extrude the push plate 17, the push plate 17 slides on the base plate 1, and the insert block 18 is removed from the slot, which facilitates the disassembly and replacement of the lower die 10 and the upper die 7 without removing the bolts, making disassembly relatively convenient. By setting a pull groove, it is easy to pull the extrusion plate 19 and move the lower die 10. By setting a limiting rod 25 and cooperating with the moving hole, the extrusion plate 19 can be guided and limited. By setting the lower die 10, the material to be extruded is placed on the lower die 10, and the hydraulic telescopic rod 4 descends, driving the pressure plate 5 to descend, inserting the pressure block 6 into the upper die 7, and driving the upper die 7 to move. The material is compressed by the lowering mechanism. After compression, the first spring 9 returns to its original position, allowing the upper mold 7 to separate from the lower mold 10. The support frame 2 and support rod 3 support the pressure plate 5 and pressure block 6. The slider 11 is slidably connected to the slide groove, facilitating the disassembly and replacement of the lower mold 10 and the upper mold 7. The slider 11 is a T-shaped slider that works in conjunction with the T-shaped slide groove to guide and limit the lower mold 10. The support plate 20, support column 21, and moving plate 22 work together to support the moving rod 15. The moving rod 15 works in conjunction with the guide hole to guide and limit the push plate 17. The second spring 16 moves the push plate 17 to insert the insert block 18 into the slot.

[0032] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0033] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0034] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A precision extrusion molding die for aerospace metal materials, characterized in that, The device includes a base plate (1) and an extrusion assembly mounted on the base plate (1). A lower die (10) is slidably mounted on the base plate (1). A guide rod (8) is mounted on the lower die (10). An upper die (7) is slidably mounted on the guide rod (8). The upper die (7) is connected to the lower die (10) by a first spring (9). A guide assembly is mounted on the extrusion assembly. A connecting assembly is mounted at one end of the guide assembly. A push plate (17) is mounted on the connecting assembly. An insert block (18) is mounted on the push plate (17). A slot is provided on the lower die (10) that cooperates with the insert block (18). A push assembly is mounted on the lower die (10).

2. The precision extrusion molding die for aerospace metal materials according to claim 1, characterized in that, The extrusion assembly includes a support frame (2), a support rod (3), a hydraulic telescopic rod (4), a pressure plate (5), and a pressure block (6). The support frame (2) is installed on the base plate (1). The support rod (3) is installed on the top of the support frame (2). The hydraulic telescopic rod (4) is installed on the bottom of the support rod (3). The pressure plate (5) is installed at the output end of the hydraulic telescopic rod (4). The pressure block (6) is installed at the bottom of the pressure plate (5). The upper mold (7) has a positioning groove that cooperates with the pressure block (6).

3. The precision extrusion molding die for aerospace metal materials according to claim 1, characterized in that, The bottom of the lower mold (10) is equipped with a slider (11), and the base plate (1) is provided with a groove that cooperates with the slider (11).

4. The precision extrusion molding die for aerospace metal materials according to claim 3, characterized in that, The slider (11) is a T-shaped slider, and the groove is a T-shaped groove.

5. The precision extrusion molding die for aerospace metal materials according to claim 2, characterized in that, The connecting assembly includes a support plate (20), a support column (21), and a movable plate (22). The support plate (20) is installed on both sides of the push plate (17), the support column (21) is installed on the support plate (20), and the movable plate (22) is installed at one end of the support column (21).

6. The precision extrusion molding die for aerospace metal materials according to claim 5, characterized in that, The guide assembly includes a second spring (16), a moving rod (15), a side plate (12), a first connecting post (13), and a connecting plate (14). The support frame (2) has side plates (12) installed on both sides. The first connecting post (13) is installed on the side plate (12). The connecting plate (14) is installed at one end of the first connecting post (13). The moving plate (22) has a moving rod (15) installed on it. The connecting plate (14) has a guide hole that cooperates with the moving rod (15). The moving plate (22) is connected to the connecting plate (14) through the second spring (16).

7. The precision extrusion molding die for aerospace metal materials according to claim 1, characterized in that, The pushing component includes a moving component and an extrusion plate (19). The moving component is installed on the lower mold (10), and the extrusion plate (19) is installed on the moving component. The extrusion plate (19) has a groove, the bottom of the extrusion plate (19) is semi-circular, and the top of the push plate (17) has an inclined guide surface.

8. The precision extrusion molding die for aerospace metal materials according to claim 7, characterized in that, The lower mold (10) is equipped with a second connecting column (24), and a guide plate (23) is installed at one end of the second connecting column (24). A limit rod (25) is installed on the extrusion plate (19), and a moving hole that cooperates with the limit rod (25) is provided on the guide plate (23).

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