Forming die for aerospace support

Abstract

The invention relates to the technical field of aerospace support machining, in particular to an aerospace support forming die which comprises a forming frame, an air cylinder, an upper die component and a lower die component, the lower die component comprises a mounting box, a supporting frame is arranged on the lower side of the mounting box, and a guide sliding component is mounted at the upper end of the mounting box; a fan is mounted on the lower side of the mounting box, a sliding groove is formed in the upper side of the mounting box, a penetrating type lead screw motor is mounted at the upper end of the interior of the mounting box, a lead screw is arranged in the penetrating type lead screw motor, a lower mold is arranged at the upper end of the lead screw, and the upper mold component comprises an upper mold plate. Lubricating oil circulates through the sliding guide component, friction resistance in the sliding process of the sliding guide column is reduced, the positioning fluency of the upper die component and the lower die component is improved, the lower die in the mounting box is pushed out through the lead screw, air cooling operation is conducted on the lower die through the fan, and the cooling speed of formed materials is increased.

Description

Technical Field

[0001] The invention relates to the technical field of aerospace bracket processing, in particular to a forming die for an aerospace bracket. Background Art

[0002] Aerospace brackets play a vital role in the aerospace field. They are not only used to support aerospace vehicles and satellites, but also to ensure their stability and prevent equipment from being damaged. During the processing of aerospace brackets, the forming molds of aerospace brackets are used for the forming operation of aerospace brackets.

[0003] A Chinese patent discloses a forming mold for an aerospace bracket (authorization announcement number CN219338737U). The patented technology improves the cooling effect of the formed workpiece and solves the problem that after the forming mold manufactures the aerospace bracket, the cooling effect of the forming mold is poor and natural cooling is required, but the natural cooling time is long, which delays the manufacturing efficiency of the bracket by the forming mold. However, the above-mentioned forming mold positions the upper and lower mold boxes through conventional positioning rods and positioning holes. The friction resistance during the sliding of the positioning rods is large, and the smoothness of the mold positioning is not conducive to the tightness of the mold clamping, which affects the molding quality of the aerospace bracket. The cooling of the material is completely dependent on the heat dissipation plate and the heat dissipation fins. The speed of heat dissipation is slow, which is not conducive to the molding efficiency of the aerospace bracket. Therefore, those skilled in the art provide a forming mold for an aerospace bracket to solve the problems raised in the above-mentioned background technology. Summary of the invention

[0004] The object of the present invention is to provide a forming die for an aerospace bracket to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a forming mold for an aerospace bracket, comprising a forming frame, a cylinder, an upper mold component and a lower mold component, wherein the cylinder is located at the inner upper end position of the forming frame, the upper mold component is located at the lower end position of the cylinder, the lower mold component is located at the inner lower end position of the forming frame, the lower mold component comprises an installation box, a support frame is arranged at the lower side of the installation box, a guide member is installed at the upper end position of the installation box, a fan is installed at the lower side of the installation box, and the installation box is provided with a support frame. A slide groove is provided on the upper side of the box, a through-type lead screw motor is installed at the upper end position inside the installation box, a lead screw is arranged inside the through-type lead screw motor, a lower mold is arranged at the upper end of the lead screw, the upper mold component includes an upper mold plate, a protrusion is arranged on the lower side of the upper mold plate, a guide slide column is arranged at the lower outer end position of the upper mold plate, a slide rod is arranged at the upper outer end position of the upper mold plate, a pressure plate is arranged at the upper end of the slide rod, and a spring is installed on the outer side of the slide rod at the corresponding side position of the upper mold plate and the pressure plate.

[0006] As a further solution of the present invention: an alignment groove is arranged on the upper side of the installation box, the lower mold comprises a lower mold box, fins are arranged on the lower side of the lower mold box, and an alignment plate is arranged at the upper end position of the outer side of the lower mold box.

[0007] As a further solution of the present invention: the sliding guide component includes a lubricating oil storage box, a groove is provided on the upper side of the lubricating oil storage box, a sliding guide sleeve is provided on the lower side of the groove, an oil outlet head is provided on the lower side of the groove, an oil outlet pipe is provided on one side of the oil outlet head, an oil pump is installed at one end of the oil outlet pipe, and an oil suction pipe is provided on the lower side of the lubricating oil storage box.

[0008] As a further solution of the present invention: the upper mold component slides at the inner position of the forming frame through the cylinder, the upper end of the screw rod slides at the upper position of the installation box, the screw rod slides at the upper position of the installation box through the through-type screw rod motor, and the lower mold slides at the inner position of the slide groove.

[0009] As a further solution of the present invention: the positions of the guide slide column and the guide slide component correspond to each other, and the guide slide column slides at an internal position of the guide slide component.

[0010] As a further solution of the present invention: the protrusion is located at the inner side of the lower mold, the upper end of the slide rod slides at the outer end of the pressure plate, and the upper mold plate slides at the lower side of the pressure plate through the slide rod.

[0011] As a further solution of the present invention: the position of the alignment plate corresponds to the alignment slot, and the alignment plate is located at an inner position of the alignment slot.

[0012] As a further solution of the present invention: the lower end of the groove is connected with the upper end of the guide sleeve, the lower end of the guide sleeve is connected with the lower end of the lubricating oil storage box, the lower end of the lubricating oil storage box is connected with the input end of the oil extraction pipe, the output end of the oil extraction pipe is connected with the input end of the oil pump, the output end of the oil pump is connected with the input end of the oil outlet pipe, the output end of the oil outlet pipe is connected with the input end of the oil outlet head, and the output end of the oil outlet head is located at the inner side of the groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The molding die of an aerospace bracket of the present invention circulates lubricating oil through a guide slide component, thereby reducing the friction resistance of the guide slide column during the sliding process, improving the smoothness of positioning of the upper mold component and the lower mold component, facilitating the tightness of mold clamping, and improving the molding quality of the aerospace bracket; 2. The lower mold inside the installation box is pushed out by the screw rod, and the lower mold is cooled by the fan to increase the cooling speed of the molding material, which is beneficial to the molding efficiency of the aerospace bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a forming die for an aerospace bracket; Figure 2 A perspective view of a lower mold component in a molding mold for an aerospace bracket; Figure 3 It is a structural schematic diagram of an upper mold component in a molding mold for an aerospace bracket; Figure 4 It is a structural schematic diagram of a lower mold in a molding mold for an aerospace bracket; Figure 5 The present invention is a perspective view of a slide guide component in a forming die of an aerospace bracket.

[0015] In the figure: 1. forming frame; 2. cylinder; 3. upper mold member; 4. lower mold member; 5. installation box; 6. support frame; 7. guide member; 8. fan; 9. through-type screw motor; 10. screw; 11. lower mold; 12. slide groove; 13. upper mold plate; 14. bump; 15. guide column; 16. slide rod; 17. pressure plate; 18. spring; 19. alignment groove; 20. lower mold box; 21. fin; 22. alignment plate; 23. lubricating oil storage box; 24. groove; 25. guide sleeve; 26. oil outlet head; 27. oil outlet pipe; 28. oil pump; 29. ​​oil extraction pipe. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figures 1 to 5In an embodiment of the present invention, a forming mold of an aerospace bracket includes a forming frame 1, a cylinder 2, an upper mold member 3 and a lower mold member 4, the cylinder 2 is located at the inner upper end position of the forming frame 1, the upper mold member 3 is located at the lower end position of the cylinder 2, the lower mold member 4 is located at the inner lower end position of the forming frame 1, and the lower mold member 4 includes an installation box 5, a support frame 6 is provided at the lower side of the installation box 5, a guide member 7 is installed at the upper end position of the installation box 5, a fan 8 is installed at the lower side of the installation box 5, a slide groove 12 is opened on the upper side of the installation box 5, a through-type screw motor 9 is installed at the internal upper end position of the installation box 5, and the through-type screw motor 9 A screw rod 10 is arranged inside, a lower mold 11 is arranged at the upper end of the screw rod 10, an upper mold member 3 includes an upper mold plate 13, a convex block 14 is arranged on the lower side of the upper mold plate 13, a guide slide column 15 is arranged at the lower outer end position of the upper mold plate 13, a slide rod 16 is arranged at the upper outer end position of the upper mold plate 13, a pressing plate 17 is arranged at the upper end of the slide rod 16, a spring 18 is installed at the outer side of the slide rod 16 at the corresponding side position of the upper mold plate 13 and the pressing plate 17, the upper mold member 3 slides at the inner side position of the forming frame 1 through the cylinder 2, the upper end of the screw rod 10 slides at the upper side position of the installation box 5, and the screw rod 10 slides through the through-type screw motor 9 At the upper position of the installation box 5, the lower mold 11 slides at the inner position of the slide groove 12, the guide slide column 15 corresponds to the position of the guide slide member 7, the guide slide column 15 slides at the inner position of the guide slide member 7, the protrusion 14 is located at the inner position of the lower mold 11, the upper end of the slide rod 16 slides at the outer end position of the pressure plate 17, and the upper mold plate 13 slides at the lower position of the pressure plate 17 through the slide rod 16. First, add lubricating oil to the inside of the guide slide member 7, and then the guide slide member 7 circulates the lubricating oil inside. The cylinder 2 runs to push the upper mold member 3 downward. During the downward movement, the spring 18 expands and contracts, and the upper end of the slide rod 16 is on the pressure plate 17. The outer end slides and adaptively adjusts the compression degree of the upper template 13. The guide slide column 15 slides into the interior of the guide slide component 7 to guide the upper mold component 3. The protrusion 14 slides into the interior of the lower mold 11. The upper mold 13 is pressed to the upper side of the lower mold 11 and the installation box 5 to inject the material into the interior of the lower mold 11. After the material solidifies, the cylinder 2 drives the upper mold component 3 to move upward, the protrusion 14 slides out of the lower mold 11, and the guide slide column 15 slides out of the guide slide component 7. The through-type screw motor 9 runs to drive the screw 10 to slide at the upper end of the installation box 5, and the screw 10 pushes the lower mold 11 to slide out of the installation box 5. The fan 8 runs to cool the lower mold 11 through wind, thereby cooling the material.

[0018] exist Figure 2 , 4Middle: An alignment groove 19 is arranged on the upper side of the installation box 5, the lower mold 11 includes a lower mold box 20, a fin 21 is arranged on the lower side of the lower mold box 20, an alignment plate 22 is arranged at the upper end position of the outer side of the lower mold box 20, the alignment plate 22 corresponds to the position of the alignment groove 19, and the alignment plate 22 is located at the inner position of the alignment groove 19. After the material solidifies, the cylinder 2 drives the upper mold member 3 to move upward, the protrusion 14 slides out of the lower mold box 20, and the guide slide column 15 slides out of the guide slide member 7. The through-type screw motor 9 drives the screw 10 to slide at the upper end of the installation box 5, and the screw 10 pushes the lower mold box 20 to slide out of the alignment groove 19, and the lower mold box 20 slides out of the installation box 5 through the slide groove 12. The fan 8 runs to cool the lower mold box 20 and the fin 21 through wind, thereby cooling the material.

[0019] exist Figure 2 , 5 Middle: The guide sliding member 7 includes a lubricating oil storage box 23, a groove 24 is provided on the upper side of the lubricating oil storage box 23, a guide sliding sleeve 25 is provided on the lower side of the groove 24, an oil outlet head 26 is provided on the lower side of the groove 24, an oil outlet pipe 27 is provided on one side of the oil outlet head 26, an oil pump 28 is installed on one end of the oil outlet pipe 27, an oil extraction pipe 29 is provided on the lower side of the lubricating oil storage box 23, the lower end of the groove 24 is connected with the upper end of the guide sliding sleeve 25, the lower end of the guide sliding sleeve 25 is connected with the lower end of the lubricating oil storage box 23, the lower end of the lubricating oil storage box 23 is connected with the input end of the oil extraction pipe 29, the output end of the oil extraction pipe 29 is connected with the input end of the oil pump 28, and the output end of the oil pump 28 is connected with the input end of the oil pump 28. The input end of the oil outlet pipe 27 is connected, and the output end of the oil outlet pipe 27 is connected to the input end of the oil outlet head 26. The output end of the oil outlet head 26 is located at the inner side of the groove 24. The lubricating oil is added to the interior of the lubricating oil storage box 23 through the groove 24 and the guide sleeve 25. Then, the oil pump 28 runs through the oil extraction pipe 29 to extract the lubricating oil inside the lubricating oil storage box 23, and introduces the lubricating oil into the interior of the groove 24 through the oil outlet pipe 27 and the oil outlet head 26. The lubricating oil inside the groove 24 coats the inner side of the guide sleeve 25. The operation of the oil pump 28 is stopped, and the cylinder 2 runs to push the upper mold component 3 downward, and the guide slide column 15 slides into the interior of the guide sleeve 25 to guide the upper mold component 3.

[0020] The working principle of the present invention is: first, the lubricating oil is added to the interior of the lubricating oil storage box 23 through the groove 24 and the guide sleeve 25, then, the oil pump 28 operates to extract the lubricating oil inside the lubricating oil storage box 23 through the oil extraction pipe 29, and the lubricating oil is introduced into the interior of the groove 24 through the oil outlet pipe 27 and the oil outlet head 26. The lubricating oil inside the groove 24 coats the inner side of the guide sleeve 25, the operation of the oil pump 28 is stopped, and the cylinder 2 operates to push the upper mold member 3 downward. During the downward movement, the spring 18 expands and contracts, and the upper end of the slide rod 16 slides on the outer end of the pressure plate 17, adaptively adjusting the compression degree of the upper mold plate 13, and the guide slide column 15 slides into the guide slide The interior of the sleeve 25 guides the upper mold member 3, the protrusion 14 slides into the interior of the lower mold box 20, the upper mold plate 13 is pressed to the upper side of the lower mold box 20 and the installation box 5, and the material is injected into the interior of the lower mold box 20. After the material solidifies, the cylinder 2 drives the upper mold member 3 to move upward, the protrusion 14 slides out of the lower mold box 20, the guide slide column 15 slides out of the guide slide sleeve 25, and the through-type screw motor 9 drives the screw 10 to slide on the upper end of the installation box 5. The screw 10 pushes the lower mold box 20 to slide out of the alignment groove 19, and the lower mold box 20 slides out of the installation box 5 through the slide groove 12. The fan 8 runs to cool the lower mold box 20 and the fins 21 through wind, thereby cooling the material.

[0021] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A forming die for an aerospace bracket, comprising a forming frame (1), a cylinder (2), an upper die member (3) and a lower die member (4), wherein the cylinder (2) is located at an inner upper end position of the forming frame (1), the upper die member (3) is located at a lower end position of the cylinder (2), and the lower die member (4) is located at an inner lower end position of the forming frame (1), characterized in that: The lower mold component (4) comprises an installation box (5), a support frame (6) is arranged at the lower side of the installation box (5), a guide member (7) is installed at the upper end of the installation box (5), a fan (8) is installed at the lower side of the installation box (5), a slide groove (12) is opened at the upper side of the installation box (5), a through-type screw motor (9) is installed at the upper end of the installation box (5), a screw (10) is arranged inside the through-type screw motor (9), and the upper end of the screw (10) is A lower mold (11) is provided, and the upper mold component (3) includes an upper mold plate (13), a protrusion (14) is provided on the lower side of the upper mold plate (13), a guide slide column (15) is provided at the lower outer end position of the upper mold plate (13), a slide rod (16) is provided at the upper outer end position of the upper mold plate (13), a pressure plate (17) is provided at the upper end of the slide rod (16), and a spring (18) is installed on the outer side of the slide rod (16) at the corresponding side position of the upper mold plate (13) and the pressure plate (17).

2. A molding mold for an aerospace support according to claim 1, characterized in that The upper side of the installation box (5) is provided with an alignment groove (19), the lower mold (11) comprises a lower mold box (20), the lower side of the lower mold box (20) is provided with a fin (21), and an alignment plate (22) is provided at the upper end of the outer side of the lower mold box (20).

3. A molding mold for an aerospace support according to claim 1, characterized in that The guide sliding member (7) comprises a lubricating oil storage box (23), a groove (24) is provided on the upper side of the lubricating oil storage box (23), a guide sliding sleeve (25) is provided on the lower side of the groove (24), an oil outlet head (26) is provided on the lower side of the groove (24), an oil outlet pipe (27) is provided on one side of the oil outlet head (26), an oil pump (28) is installed at one end of the oil outlet pipe (27), and an oil extraction pipe (29) is provided on the lower side of the lubricating oil storage box (23).

4. The forming mold of an aerospace support according to claim 1, characterized in that The upper mold component (3) slides at an inner position of the forming frame (1) through the cylinder (2), the upper end of the screw rod (10) slides at an upper position of the installation box (5), the screw rod (10) slides at an upper position of the installation box (5) through a through-type screw rod motor (9), and the lower mold (11) slides at an inner position of the slide groove (12).

5. The forming mold of an aerospace support according to claim 1, characterized in that The guide slide column (15) corresponds to the position of the guide slide member (7), which slides at an internal position of the guide slide member (7).

6. A molding mold for an aerospace support according to claim 1, characterized in that The protrusion (14) is located at the inner side of the lower mold (11), the upper end of the slide rod (16) slides at the outer end of the pressure plate (17), and the upper mold plate (13) slides at the lower side of the pressure plate (17) through the slide rod (16).

7. A molding mold for an aerospace support according to claim 2, characterized in that The alignment plate (22) corresponds to the position of the alignment groove (19), which is located at an internal position of the alignment groove (19).

8. The forming mold of an aerospace support according to claim 3, characterized in that The lower end of the groove (24) is in communication with the upper end of the guide sleeve (25), the lower end of the guide sleeve (25) is in communication with the lower end of the lubricating oil storage box (23), the lower end of the lubricating oil storage box (23) is in communication with the input end of the oil extraction pipe (29), the output end of the oil extraction pipe (29) is in communication with the input end of the oil pump (28), the output end of the oil pump (28) is in communication with the input end of the oil outlet pipe (27), the output end of the oil outlet pipe (27) is in communication with the input end of the oil outlet head (26), and the output end of the oil outlet head (26) is located at the inner side of the groove (24).

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