Aluminum alloy forging forming equipment for nanometer anti-aging spacer frame

Abstract

The invention relates to the technical field of spacer manufacturing equipment, and particularly discloses aluminum alloy forging forming equipment for a nanometer anti-aging spacer frame, the aluminum alloy forging forming equipment comprises a base, the base is annular, and sliding rods are symmetrically and fixedly connected to the upper surfaces of the corners of the base. Through mutual cooperation of a first inserting plate, a second inserting plate and a guide block, the equipment can be matched with molds with different diameters, the applicability of the equipment is greatly improved, when the molds just enter a mounting groove, a guide rod is pulled outwards, a limiting plate is pulled through the guide rod to be tightly attached to the first inserting plate, and at the moment, the molds are driven to continue to go deep into the mounting groove; the clamping grooves in the die are clamped to the limiting plates, the die is rapidly fixed, the problem of forging deviation caused by movement of the die in the forging process is solved, the die is fixed without bolts, the rapid insertion type design is adopted, the die fixing effect is guaranteed, meanwhile, the time needed for die replacement is greatly shortened, and the die replacement efficiency is improved. And therefore, the forging efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of spacer bar manufacturing equipment, and more specifically, it is an aluminum alloy forging and forming equipment for a nano anti-aging spacer bar frame. Background Art

[0002] In the field of power transmission, the nano anti-aging spacer bar frame is a key component of high-voltage transmission lines, used to maintain the wire spacing and resist environmental corrosion. The aluminum alloy forging and forming equipment enables the spacer bar frame to possess high strength, fatigue resistance, and corrosion resistance through plastic processing of aluminum alloy materials. Through mechanical structure optimization and process innovation, this equipment realizes precise forming of nano aluminum alloy materials and is widely used in power engineering construction, which is of great significance for ensuring the safe and stable operation of transmission lines.

[0003] Traditional aluminum alloy forging and forming equipment has significant deficiencies. The mold adaptability is poor, relying on single-specification molds and unable to flexibly adapt to the production requirements of spacer bars with different diameters, resulting in low equipment versatility. Frequent mold replacement increases downtime and labor costs. The fixed structure design makes mold installation require bolt fastening, which is cumbersome and time-consuming, and difficult to meet the requirements of high-efficiency production. In addition, traditional equipment lacks a dynamic heat dissipation and cleaning mechanism. The high temperature generated during forging easily causes mold deformation, affecting the equipment life; metal chips and impurities accumulate in the forming area, reducing product quality. In terms of technology, traditional forging techniques are difficult to ensure the uniformity of the internal structure of materials, and products are prone to stress concentration or coarse grain problems, affecting the corrosion resistance and mechanical strength of spacer bars. These problems restrict the application efficiency of traditional equipment in the production of nano anti-aging spacer bars, and there is an urgent need to improve its comprehensive performance through modular design, adaptive adjustment, and intelligent auxiliary functions. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] The present invention provides an aluminum alloy forging and forming equipment for a nano anti-aging spacer bar frame, which solves the problems mentioned in the above background art.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present invention is realized by the following technical solutions: An aluminum alloy forging and forming equipment for a nano anti-aging spacer bar frame, including a base, the base is arranged in a ring shape, and sliding rods are symmetrically and fixedly connected to the upper surfaces of the corners of the base. It further includes: a pressure-bearing mechanism, the pressure-bearing mechanism is fixedly installed on the upper surface of the base through the sliding rods; a pressure-applying mechanism, the pressure-applying mechanism is slidably sleeved on the sliding rods; wherein the pressure-bearing mechanism includes a bottom plate, the bottom surface of the bottom plate is fixedly connected to the upper surface of the base, an installation plate is fixedly and fittingly connected to the upper surface of the bottom plate, and an installation groove is penetrated and opened on the upper surface of the middle part of the installation plate. The installation groove is disc-shaped, and the bottom plate is mainly used for bearing pressure.

[0008] According to an embodiment of the present invention, a sliding groove is opened on the upper surface of the installation plate, one side of the sliding groove close to the central axis of the installation plate is communicated with the installation groove, and four installation grooves are fixedly spaced around the central axis of the installation plate.

[0009] According to an embodiment of the present invention, a limiting groove is opened on the upper surface of the middle part of the bottom plate, four limiting grooves are fixedly spaced around the central axis of the bottom plate, a first plugging plate is slidably connected to the upper surface of the bottom plate through the limiting groove, and second plugging plates are respectively slidably plugged at both ends of the first plugging plate. The first plugging plate and the second plugging plate are combined into a circular ring.

[0010] According to an embodiment of the present invention, a mold is fittingly arranged on the inner side surface of the first plugging plate, a guiding block is fixedly connected to the upper surface of the first plugging plate, the upper surface of the guiding block is inclined, a supporting rod is fixedly connected to the lower surface of the end of the guiding block away from the first plugging plate, and the supporting rod is fixedly connected to the surface of the first plugging plate on the side away from the mold. The supporting rod is elastically slidably connected in the sliding groove.

[0011] According to an embodiment of the present invention, a guide rod is slidably penetrated through the side surface of the middle part of the first plugging plate, the end of the guide rod away from the first plugging plate is arranged in the sliding groove, and the guide rod is elastically slidably penetrated and connected to the side surface of the installation plate. The elastic force of the guide rod is greater than the elastic force of the supporting rod.

[0012] According to an embodiment of the present invention, a limiting plate is fittingly arranged on the surface of the first plugging plate close to the mold, the limiting plate is fixedly connected to the end of the guide rod close to the mold, and a clamping groove is opened on the side surface of the mold. The limiting plate is squeezed and fitted in the clamping groove.

[0013] According to an embodiment of the present invention, an extrusion groove is opened inside the installation plate, the extrusion groove is communicated with the installation groove, a baffle is elastically slidably connected inside the extrusion groove, the outside of the baffle initially protrudes out of the sliding groove, and the outside of the baffle is fittingly arranged on the side surface of the first plugging plate.

[0014] According to an embodiment of the present invention, an expansion groove is provided directly below the extrusion groove. The expansion groove is communicated with the extrusion groove. An air jet hole is penetrated and opened on one side of the expansion groove close to the first plug-in board. The expansion groove is communicated with the installation groove through the air jet hole. A cleaning groove is penetrated and opened on the upper surface of the middle part of the bottom plate. The cleaning groove is communicated with the installation groove.

[0015] According to an embodiment of the present invention, the pressing mechanism includes a stabilizing plate. The upper surface of the stabilizing plate is fixedly connected to an external stamping device. The stabilizing plate is slidably sleeved on the sliding rod. A loading groove is opened on the bottom surface of the stabilizing plate. A limiting rod is fixedly connected inside the loading groove. A pressing block is elastically slidably sleeved on the limiting rod. The diameter of the pressing block is the same as the diameter of the installation groove. The bottom of the pressing block protrudes from the stabilizing plate. The pressing block is initially arranged at the bottom of the limiting rod. A connecting seat is fixedly connected to the upper surface of the middle part of the pressing block. The top of the connecting seat slidably penetrates through the stabilizing plate. An extrusion bladder is fixedly connected to the upper surface of the pressing block. The extrusion bladder is communicated with the expansion groove through a hose. If it is necessary to forge the spacer frame, the mold can be placed in the installation groove as required. Then the rough blank is placed on the mold, and an external stamping system is started to forge the rough blank. Finally, the rough blank enters the mold and is forged into shape. When the mold is installed, due to the blocking of the first plug-in board and the second plug-in board, the bottom of the mold will first contact the guiding block on the first plug-in board when it is placed in the installation groove. Due to the action of the inclined upper surface of the guiding block, a pushing force towards the outside is generated on the guiding block, thereby causing the first plug-in board and the second plug-in board to start expanding towards the outside in the installation groove. At this time, the guiding block slides towards the outside along the sliding groove due to the limitation of the support rod until the annular inner diameter formed by the combination of the first plug-in board and the second plug-in board is the same as the outer diameter of the mold. The mold starts to enter the installation groove along the inner surface of the first plug-in board to complete the mold installation. When the mold is fixed, the external stamping system can be used to drive the stabilizing plate to move downward, that is, the stabilizing plate gradually approaches the installation plate. Finally, the pressing block on the stabilizing plate gradually contacts the guiding block. At this time, as the stabilizing plate continues to move downward, relative displacement occurs between the stabilizing plate and the pressing block, that is, the pressing block moves from the bottom of the limiting rod to the top of the limiting rod. At this time, as the stabilizing plate moves downward, it starts to drive the pressing block to continue moving downward and squeeze the inclined surface of the guiding block, prompting the guiding block to continue moving towards the outside along the sliding groove until the pressing block contacts the blank to complete the forging impact operation. The cyclic up and down movement of the pressing block completes the forging of the blank.

[0016] (III) Beneficial effects

[0017] The present invention provides an aluminum alloy forging and forming equipment for a nano anti-aging spacer frame. It has the following beneficial effects:

[0018] (1). The aluminum alloy forging and forming equipment for the nano anti-aging spacer bar frame, through the mutual cooperation of the first plug-in board, the second plug-in board and the guiding block, enables this equipment to match molds with different diameters, thus greatly improving the applicability of this equipment. At the same time, when the mold just enters the installation groove, pull the guide rod outward, and through the guide rod, pull the limiting plate to closely adhere to the first plug-in board. At this time, drive the mold to continue to penetrate into the installation groove, so that the clamping groove on the mold is mutually clamped with the limiting plate, thus realizing the rapid fixation of the mold, avoiding the forging deviation problem caused by the movement of the mold during the forging process. And when installing the mold, it does not need to be fixed by multiple bolts. It adopts a quick plug-in design, which not only ensures the fixation effect of the mold but also greatly reduces the time required to replace the mold, thus greatly improving the forging efficiency.

[0019] (2). The aluminum alloy forging and forming equipment for the nano anti-aging spacer bar frame, and each forging will cause the guiding block to drive the first plug-in board and the second plug-in board to expand, and then push the baffle plate to move inward along the extrusion groove to extrude the extrusion groove, forcing the air pressure in the internal cavity of the extrusion groove to increase, and conveying its air pressure to the expansion groove. Finally, the air pressure is released through the air holes in the expansion groove outside the first plug-in board and the second plug-in board, thus greatly improving the air pressure flow effect in the installation groove, realizing the cooling of the first plug-in board and the second plug-in board during the forging process, thus ensuring the working performance of the first plug-in board and the second plug-in board, avoiding the problem that they cannot freely expand and contract due to deformation under the long-term high-temperature state, and then greatly improving the service life and working stability of this equipment. At the same time, the blown air pressure can be used to clean the installation groove, and the dust and other easily remaining sundries are blown out through the cleaning groove, thus ensuring the forging quality. At the same time, when the equipment stops and the mold is taken out, the installation groove can be relatively sealed through the baffle plate, thus avoiding the problem that dust and sundries fall into the installation groove and affect the working stability. And when the pressing block and the stabilizing plate have relative displacement, they will simultaneously squeeze the extrusion bladder, thus prompting the air pressure in the internal cavity of the extrusion bladder to increase, and then conveying its internal air pressure to the expansion groove through the hose, thus cooperating with the extrusion groove to greatly increase the air flow rate in the installation groove and further improving the protection effect on the first plug-in board and the second plug-in board.

[0020] (3). The aluminum alloy forging and forming equipment for this nano anti-aging spacer bar framework can make the internal structure of the spacer bar's metal material more dense and the crystal grains finer through the forging process, thereby improving its strength and hardness. Compared with spacer bars produced by processes such as casting or machining, the forged spacer bar can withstand greater conductor tension and external force impacts, ensuring that it will not deform or be damaged under the harsh operating environment of ultra-high voltage transmission lines. At the same time, the forging process can also ensure the dimensional accuracy and shape accuracy of the spacer bar, making its fit with the conductor closer, improving the reliability and stability of installation. Moreover, the forged spacer bar has good toughness and can absorb energy when subjected to sudden external force impacts, avoiding brittle fracture. In addition, the forging process can also make the material properties of the spacer bar more uniform, facilitating subsequent processing and treatment, such as drilling, cutting, welding, etc., to meet different installation and connection requirements. Brief Description of the Drawings

[0021] Figure 1 is the overall structural schematic diagram of the present invention;

[0022] Figure 2 is the internal structural schematic diagram of the stabilizing plate of the present invention;

[0023] Figure 3 is the schematic diagram of the pressing block and its connection structure of the present invention;

[0024] Figure 4 is the structural schematic diagram of the pressure-bearing mechanism of the present invention;

[0025] Figure 5 is the structural schematic diagram of the extrusion groove of the present invention;

[0026] Figure 6 is the structural schematic diagram of the expansion groove of the present invention;

[0027] Figure 7 is the schematic diagram of the guiding block and its connection structure of the present invention;

[0028] Figure 8 is the schematic diagram of the clamping groove and its connection structure of the present invention.

[0029] In the figure: 1. Base; 2. Slide bar; 3. Pressure-bearing mechanism; 31. Bottom plate; 32. Mounting plate; 33. Mounting groove; 34. Chute; 35. Limiting groove; 36. First plug-in plate; 37. Second plug-in plate; 38. Mold; 39. Guiding block; 310. Support rod; 311. Guide rod; 312. Limiting plate; 313. Clamping groove; 314. Extrusion groove; 315. Baffle; 316. Expansion groove; 317. Air injection hole; 318. Cleaning groove; 4. Pressing mechanism; 41. Stabilizing plate; 42. Loading groove; 43. Limiting rod; 44. Pressing block; 45. Connecting seat; 46. Extrusion bladder. Detailed Description of the Invention

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0031] The first embodiment is as follows Figures 1 to 8 As shown in the figure, the present invention provides a technical solution: an aluminum alloy forging and forming device for a nano anti-aging spacer rod frame, including a base 1. The base 1 is arranged in a ring shape, and sliding rods 2 are symmetrically and fixedly connected to the upper surfaces of the corners of the base 1. It also includes:

[0032] A pressure-bearing mechanism 3, which is fixedly installed on the upper surface of the base 1 through the sliding rod 2;

[0033] A pressure-applying mechanism 4, which is slidably sleeved on the sliding rod 2;

[0034] Among them, the pressure-bearing mechanism 3 includes a bottom plate 31. The bottom surface of the bottom plate 31 is fixedly connected to the upper surface of the base 1. An installation plate 32 is fixedly attached to the upper surface of the bottom plate 31. An installation groove 33 is penetrated and opened on the upper surface of the middle part of the installation plate 32. The installation groove 33 is arranged in a disc shape, and the bottom plate 31 is mainly used for bearing pressure.

[0035] A sliding groove 34 is opened on the upper surface of the installation plate 32. One side of the sliding groove 34 close to the central axis of the installation plate 32 is communicated with the installation groove 33. Four installation grooves 33 are fixedly spaced around the central axis of the installation plate 32.

[0036] A limiting groove 35 is opened on the upper surface of the middle part of the bottom plate 31. Four limiting grooves 35 are fixedly spaced around the central axis of the bottom plate 31. A first plug-in plate 36 is slidably connected to the upper surface of the bottom plate 31 through the limiting groove 35. Two ends of the first plug-in plate 36 are respectively slidably plugged with a second plug-in plate 37. The first plug-in plate 36 and the second plug-in plate 37 are combined into a circular ring.

[0037] A mold 38 is attached to the inner surface of the first plug-in plate 36. A guiding block 39 is fixedly connected to the upper surface of the first plug-in plate 36. The upper surface of the guiding block 39 is inclined. A support rod 310 is fixedly connected to the lower surface of the end of the guiding block 39 away from the first plug-in plate 36. One end of the support rod 310 away from the guiding block 39 is fixedly connected to the surface of the first plug-in plate 36 on the side away from the mold 38. The support rod 310 is elastically slidably connected in the sliding groove 34.

[0038] A guide rod 311 is slidably connected through the middle side surface of the first plug-in board 36. One end of the guide rod 311 away from the first plug-in board 36 is arranged in the chute 34, and the guide rod 311 is elastically slidably connected through the side surface of the mounting plate 32. The elastic force of the guide rod 311 is greater than the elastic force of the support rod 310.

[0039] A limiting plate 312 is arranged in a fitting manner on the surface of the first plug-in board 36 close to one side of the mold 38. The limiting plate 312 is fixedly connected to one end of the guide rod 311 close to the mold 38. A clamping groove 313 is formed on the side surface of the mold 38, and the limiting plate 312 is squeezed and fitted in the clamping groove 313.

[0040] An extrusion groove 314 is formed inside the mounting plate 32. The extrusion groove 314 is communicated with the mounting groove 33. A baffle 315 is elastically slidably connected inside the extrusion groove 314. The outer side of the baffle 315 initially protrudes from the chute 34, and the outer side of the baffle 315 is arranged in a fitting manner on the side surface of the first plug-in board 36.

[0041] An expansion groove 316 is arranged directly below the extrusion groove 314. The expansion groove 316 is communicated with the extrusion groove 314. An air spraying hole 317 is formed through one side of the expansion groove 316 close to the first plug-in board 36. The expansion groove 316 is communicated with the mounting groove 33 through the air spraying hole 317. A cleaning groove 318 is formed through the middle upper surface of the bottom plate 31. The cleaning groove 318 is communicated with the mounting groove 33.

[0042] The second embodiment: As Figures 1 to 8 shown, the pressing mechanism 4 includes a stabilizing plate 41. The upper surface of the stabilizing plate 41 is fixedly connected to an external stamping device. The stabilizing plate 41 is slidably sleeved on the sliding rod 2. A loading groove 42 is formed on the bottom surface of the stabilizing plate 41. A limiting rod 43 is fixedly connected inside the loading groove 42. A pressing block 44 is elastically slidably sleeved on the limiting rod 43. The diameter of the pressing block 44 is the same as the diameter of the mounting groove 33. The bottom of the pressing block 44 protrudes from the stabilizing plate 41. The pressing block 44 is initially arranged at the bottom of the limiting rod 43. A connecting seat 45 is fixedly connected to the middle upper surface of the pressing block 44. The top of the connecting seat 45 slidably penetrates through the stabilizing plate 41. An extrusion bladder 46 is fixedly connected to the upper surface of the pressing block 44. The extrusion bladder 46 is communicated with the expansion groove 316 through a hose.

[0043] During operation, if forging of the spacer frame is required, the mold 38 can be placed in the installation groove 33 as required. Then, the rough blank is placed on the mold 38, and an external stamping system is started to forge the rough blank. Finally, the rough blank enters the mold 38 and is forged into shape. When the mold 38 is being installed, due to the blocking of the first plug-in plate 36 and the second plug-in plate 37, the bottom of the mold 38 will first contact the guiding block 39 on the first plug-in plate 36 when it is inserted into the installation groove 33. And due to the effect of the inclined upper surface of the guiding block 39, an outward driving force is generated on the guiding block 39, which prompts the first plug-in plate 36 and the second plug-in plate 37 to start expanding outward in the installation groove 33. At this time, the guiding block 39 slides outward along the sliding groove 34 due to the limitation of the support rod 310 until the annular inner diameter formed by the combination of the first plug-in plate 36 and the second plug-in plate 37 is the same as the outer diameter of the mold 38. Then the mold 38 starts to enter the installation groove 33 along the inner surface of the first plug-in plate 36 to complete the installation of the mold 38. By the mutual cooperation of the set first plug-in plate 36, second plug-in plate 37 and guiding block 39, this equipment can match molds 38 with different diameters, thus greatly improving the applicability of this equipment. At the same time, when the mold 38 just enters the installation groove 33, the guide rod 311 is pulled outward, and the limiting plate 312 is pulled by the guide rod 311 to closely adhere to the first plug-in plate 36. At this time, the mold 38 is driven to continue to penetrate into the installation groove 33, so that the card slot 313 on the mold 38 is engaged with the limiting plate 312, thereby realizing the rapid fixation of the mold 38 and avoiding the forging deviation problem caused by the movement of the mold 38 during the forging process. And when the mold 38 is installed, it does not need to be fixed by multiple bolts. It adopts a quick plug-in design, which not only ensures the fixation effect of the mold 38 but also greatly reduces the time required to replace the mold 38, thus greatly improving the forging efficiency. When the mold 38 is fixed, the external stamping system can be used to drive the stabilizing plate 41 to move downward, that is, the stabilizing plate 41 gradually approaches the mounting plate 32. Finally, the pressing block 44 on the stabilizing plate 41 gradually contacts the guiding block 39. At this time, as the stabilizing plate 41 continues to move downward, a relative dislocation occurs between the stabilizing plate 41 and the pressing block 44, that is, the pressing block 44 moves from the bottom of the limiting rod 43 to the top of the limiting rod 43. At this time, as the stabilizing plate 41 moves downward, it starts to drive the pressing block 44 to continue to move downward and squeeze the inclined surface of the guiding block 39, prompting the guiding block 39 to continue to move outward along the sliding groove 34 until the pressing block 44 contacts the blank to complete the forging impact operation. The cyclic up and down movement of the pressing block 44 completes the forging of the blank. And each forging will cause the guiding block 39 to drive the first plug-in plate 36 and the second plug-in plate 37 to expand, thereby pushing the baffle 315 to move inward along the extrusion groove 314 to extrude the extrusion groove 314, forcing the air pressure in the internal cavity of the extrusion groove 314 to increase, and delivering its air pressure to the expansion groove 316. Finally, the air is released through the air holes 317 in the expansion groove 316 outside the first plug-in plate 36 and the second plug-in plate 37.Thus, the air pressure flow effect in the installation groove 33 is significantly improved, realizing the cooling of the first plug-in board 36 and the second plug-in board 37 during the forging process, thereby ensuring the working performance of the first plug-in board 36 and the second plug-in board 37, and avoiding the problem that they cannot freely expand and contract due to deformation under the long-term high-temperature state. Furthermore, the service life and working stability of this equipment are significantly improved. At the same time, the blown air pressure can be used to clean the installation groove 33, and the dust and other easily remaining sundries are blown out through the cleaning groove 318, thereby ensuring the forging quality. At the same time, when the die 38 is taken out during equipment shutdown, the installation groove 33 can be relatively sealed by the baffle 315, thereby avoiding the problem that dust and sundries fall into the installation groove 33 and affect the working stability. When the pressing block 44 and the stabilizing plate 41 undergo relative displacement, the extrusion bladder 46 will be simultaneously extruded, thereby increasing the air pressure in the internal cavity of the extrusion bladder 46. Then, the internal air pressure is transported to the expansion groove 316 through the hose, thereby cooperating with the extrusion groove 314 to significantly increase the air flow rate in the installation groove 33, further improving the protection effect on the first plug-in board 36 and the second plug-in board 37. Moreover, by adopting the forging process, the internal structure of the metal material of the spacer bar can be made more dense and the grains can be made finer, thereby improving its strength and hardness. Compared with the spacer bars produced by processes such as casting or machining, the forged spacer bar can withstand greater conductor tension and external force impacts, ensuring that it will not deform or be damaged under the harsh operating environment of ultra-high voltage transmission lines. At the same time, the forging process can also ensure the dimensional accuracy and shape accuracy of the spacer bar, making its cooperation with the conductor closer, improving the reliability and stability of installation. In addition, the forged spacer bar has good toughness and can absorb energy when subjected to sudden external force impacts, avoiding brittle fracture. In addition, the forging process can also make the material properties of the spacer bar more uniform, facilitating subsequent processing and treatment, such as drilling, cutting, welding, etc., to meet different installation and connection requirements.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy forging and forming equipment for a nano anti-aging spacer bar frame, including a base (1), characterized in that: The base (1) is arranged in a ring shape, and slide rods (2) are symmetrically and fixedly connected to the upper surfaces of the corners of the base (1). Further included are: A pressure-bearing mechanism (3), which is fixedly installed on the upper surface of the base (1) through the slide rod (2); A pressure-applying mechanism (4), which is slidably sleeved on the slide rod (2); Among them, the pressure-bearing mechanism (3) includes a bottom plate (31), the bottom surface of the bottom plate (31) is fixedly connected to the upper surface of the base (1), an installation plate (32) is fixedly and fittingly connected to the upper surface of the bottom plate (31), and an installation groove (33) is penetrated and opened on the upper surface of the middle part of the installation plate (32).

2. The aluminum alloy forging and forming equipment for a nano anti-aging spacer bar frame according to claim 1, characterized in that: A chute (34) is opened on the upper surface of the installation plate (32), and one side of the chute (34) close to the central axis of the installation plate (32) is communicated with the installation groove (33). Among them, four installation grooves (33) are fixedly spaced around the central axis of the installation plate (32).

3. An aluminum alloy forging and forming device for a nano anti-aging spacer rod frame according to claim 2, characterized in that: A limiting groove (35) is opened on the upper surface of the middle part of the bottom plate (31), four limiting grooves (35) are fixedly spaced around the central axis of the bottom plate (31), a first plugging plate (36) is slidably connected to the upper surface of the bottom plate (31) through the limiting groove (35), and second plugging plates (37) are respectively slidably plugged at both ends of the first plugging plate (36). Among them, the first plugging plate (36) and the second plugging plates (37) are combined into a circular ring shape.

4. An aluminum alloy forging and forming device for a nano anti-aging spacer bar frame according to claim 3, characterized in that: A mold (38) is fittingly arranged on the inner surface of the first plugging plate (36), a guiding block (39) is fixedly connected to the upper surface of the first plugging plate (36), the upper surface of the guiding block (39) is arranged in an inclined shape, a support rod (310) is fixedly connected to the lower surface of the end of the guiding block (39) away from the first plugging plate (36), and the end of the support rod (310) away from the guiding block (39) is fixedly connected to the surface of the first plugging plate (36) on the side away from the mold (38). The support rod (310) is elastically slidably connected in the chute (34).

5. The aluminum alloy forging and forming equipment for a nano anti-aging spacer bar frame according to claim 4, characterized in that: A guide rod (311) is slidably penetrated through the side surface of the middle part of the first plugging plate (36), the end of the guide rod (311) away from the first plugging plate (36) is arranged in the chute (34), and the guide rod (311) is elastically slidably penetrated and connected to the side surface of the installation plate (32). The elastic force of the guide rod (311) is greater than the elastic force of the support rod (310).

6. The aluminum alloy forging and forming equipment for a nano anti-aging spacer bar frame according to claim 5, characterized in that: A limiting plate (312) is fittingly arranged on the surface of the first plugging plate (36) close to the mold (38), the limiting plate (312) is fixedly connected to the end of the guide rod (311) close to the mold (38), a clamping groove (313) is opened on the side surface of the mold (38), and the limiting plate (312) is pressed and fitted in the clamping groove (313).

7. An aluminum alloy forging and forming device for a nano anti-aging spacer bar frame according to claim 6, characterized in that: An extrusion groove (314) is formed inside the mounting plate (32). The extrusion groove (314) communicates with the mounting groove (33). A baffle (315) is elastically slidably connected inside the extrusion groove (314). Initially, the outer side of the baffle (315) protrudes from the sliding groove (34), and the outer side of the baffle (315) is attached to the side surface of the first plugging plate (36).

8. An aluminum alloy forging and forming device for a nano anti-aging spacer rod frame according to claim 7, characterized in that: An expansion groove (316) is arranged directly below the extrusion groove (314). The expansion groove (316) communicates with the extrusion groove (314). An air jet hole (317) is formed through the side of the expansion groove (316) close to the first plugging plate (36). The expansion groove (316) communicates with the mounting groove (33) through the air jet hole (317). A cleaning groove (318) is formed through the upper surface of the middle part of the bottom plate (31). The cleaning groove (318) communicates with the mounting groove (33).

9. An aluminum alloy forging and forming device for a nano anti-aging spacer bar frame according to claim 8, characterized in that: The pressing mechanism (4) includes a stabilizing plate (41). The upper surface of the stabilizing plate (41) is fixedly connected to an external stamping device. The stabilizing plate (41) is slidably sleeved on the sliding rod (2). A loading groove (42) is formed on the bottom surface of the stabilizing plate (41). A limiting rod (43) is fixedly connected inside the loading groove (42). A pressing block (44) is elastically slidably sleeved on the limiting rod (43). The diameter of the pressing block (44) is the same as the diameter of the mounting groove (33). The bottom of the pressing block (44) protrudes from the stabilizing plate (41). Initially, the pressing block (44) is arranged at the bottom of the limiting rod (43). A connecting seat (45) is fixedly connected to the upper surface of the middle part of the pressing block (44). The top of the connecting seat (45) slidably penetrates through the stabilizing plate (41). An extrusion bladder (46) is fixedly connected to the upper surface of the pressing block (44). The extrusion bladder (46) communicates with the expansion groove (316) through a hose.

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