CN-120940556-B - Manufacturing device and method for aerospace-grade high-strength aluminum alloy forging

CN120940556BCN 120940556 BCN120940556 BCN 120940556BCN-120940556-B

Abstract

The invention relates to the technical field of aluminum alloy forging equipment, in particular to a device and a method for manufacturing an aerospace-grade high-strength aluminum alloy forging, which comprise an L-shaped processing seat, wherein the top of a vertical plate of the L-shaped processing seat is fixedly connected with a fixing plate, the top of the fixing plate is fixedly provided with a forging hammer, the top of a transverse plate of the L-shaped processing seat is provided with two moving grooves, and the interiors of the two moving grooves are slidably connected with moving blocks. According to the manufacturing device and method for the space-level high-strength aluminum alloy forging, after the aluminum alloy forging is fixed, the connecting rod drives the rotating rod and the C-shaped rod to rotate together, at the moment, the bottom end of the vertical rod of the C-shaped rod is contacted with the inner wall of the adjusting groove, so that the C-shaped rod moves upwards and compresses the first pressure spring, the locking of the connecting rod, the rotating rod and the clamping frame is released, the angle of the aluminum alloy forging is adjusted according to forging requirements, and meanwhile, when errors or improper operation occur in forging, the processing state of the aluminum alloy forging can be rapidly released, and the loss of the aluminum alloy forging is reduced.

Inventors

SUN CHAO
SHI YANKUN
ZHANG QINCHAO
FAN YINGWEN
Ren Yayi

Assignees

中航三林铝业有限公司

Dates

Publication Date: 20260508
Application Date: 20250925

Claims (3)

1. The utility model provides a space-flight level high strength aluminum alloy forging manufacturing installation, includes L shape processing seat (1), the top fixedly connected with fixed plate (2) of riser of L shape processing seat (1), the fixed forging hammer (3) that is provided with in the top of fixed plate (2), wherein two movable grooves (4) have been seted up at the top of the diaphragm of L shape processing seat (1), two the inside sliding connection of movable groove (4) has movable block (5), the top fixedly connected with of movable block (5) is used for carrying out forged moving mechanism (6) to aluminum alloy, the left side fixedly connected with processing platform (7) at the diaphragm top of L shape processing seat (1), elongated slot (8) have all been seted up to the front and back both sides of processing platform (7), scraping mechanism (9) that are used for clearing up the piece that produces when aluminum alloy forges are seted up to the inside sliding connection of elongated slot (8), discharge groove (10) have been seted up at the top of the diaphragm of L shape processing seat (1); The moving mechanism (6) comprises a supporting plate (601), an adjusting plate (602) is fixedly connected to the top of the supporting plate (601), a rotating rod (603) is rotatably connected to the top of the adjusting plate (602), a through groove (604) is fixedly connected to the upper side of the side face of the rotating rod (603), a C-shaped rod (605) is slidably connected to the inside of the through groove (604), a first pressure spring (606) is fixedly connected to the top end of a cross rod of the C-shaped rod (605), and the top end of the first pressure spring (606) is fixedly connected with the upper side of the inner wall of the through groove (604); A plurality of adjusting grooves (607) are formed in the front side and the rear side of the top of the adjusting plate (602), the adjusting grooves (607) are equidistantly and arc-shaped and are respectively formed in the front side and the rear side of the top of the adjusting plate (602), the lower sides of two vertical rods of the C-shaped rod (605) are subjected to round corner treatment and are in sliding fit with the interiors of two adjusting grooves (607) of the adjusting grooves (607), a connecting rod (608) is fixedly sleeved on the side face of the rotating rod (603), and the left end of the connecting rod (608) is fixedly connected with a clamping frame (609); Eight rectangular grooves (6010) are formed in the side face of the inner wall of the clamping frame (609), two rectangular grooves (6010) are formed in a group, are respectively formed in the clamping frame (609), long plates (6011) are slidably connected in the two rectangular grooves (6010), an angle clamp (6012) is fixedly connected to one side, close to the inner portion of the clamping frame (609), of each long plate (6011), a second pressure spring (6013) is fixedly connected to the top of each angle clamp (6012), and the top end of each second pressure spring (6013) is fixedly connected with the side face of the inner wall of the clamping frame (609); the scraping mechanism (9) comprises two L-shaped connecting frames (901), the side faces of two transverse plates of the two L-shaped connecting frames (901) are respectively in sliding fit with the interiors of two long grooves (8), one side, opposite to the interiors of the two vertical frames, of the L-shaped connecting frames (901) is connected with a sliding block (902) in a sliding mode, one side, opposite to the sliding block (902), of the two vertical frames is fixedly connected with a scraping plate (903), the right side of the L-shaped connecting frames (901) is fixedly connected with a connecting strip (904), and the two connecting strips (904) are respectively fixedly connected with the front side and the rear side of the supporting plate (601); The left sides of both sides all fixedly connected with limiting plate (701) around processing platform (7), the side of slider (902) and the upper side sliding fit of limiting plate (701), the shape of limiting plate (701) is right trapezoid.
2. The manufacturing device of the aerospace-grade high-strength aluminum alloy forge piece according to claim 1, wherein one side of a long plate (6011) far away from a second pressure spring (6013) extends to the outer side of a clamping frame (609) and is fixedly connected with a connecting plate (6014), tooth grooves (6015) are formed in the right side of the long plate (6011), four L-shaped grooves (6016) are formed in the side face of the clamping frame (609), L-shaped blocks (6017) are slidably connected in the four L-shaped grooves (6016), a third pressure spring (6018) is fixedly connected to the side face of each vertical block of the L-shaped block (6017), one end of each third pressure spring (6018) is fixedly connected with the inner portion of each vertical groove of the corresponding L-shaped groove (6016), clamping strips (6019) are fixedly connected to the side faces of the vertical blocks of the L-shaped blocks, and one sides of the clamping strips (6019) are processed in an oblique angle and are slidably matched with the inner portions of the tooth grooves (6015).
3. A method of using the aerospace-grade high-strength aluminum alloy forging manufacturing apparatus as recited in any one of claims 2, comprising: After an aluminum alloy forging is fixed in a clamping frame (609), a connecting rod (608) is rotated to drive a rotating rod (603) and a C-shaped rod (605) to rotate, the bottom end of a vertical rod of the C-shaped rod (605) is contacted with an adjusting groove (607) to generate upward extrusion force, a first compression spring (606) is compressed to unlock, after the angle of the forging is adjusted, the first compression spring (606) is reset to finish locking, the connecting rod (608) is moved to drive a supporting plate (601) and a connecting strip (904) to move, the L-shaped connecting frame (901) is driven to slide along a long groove (8), a scraping plate (903) is automatically lifted to avoid the forging when a sliding block (902) is contacted with an inclined surface of a limiting plate (701), the scraping plate (903) falls down and cleans scraps on the surface of a processing table (7) in the reset process after forging is finished, the scraps are discharged through a discharging groove (10), the aluminum alloy forging is placed into the clamping frame (609), the long plate outwards slides and compresses a second compression spring by the extrusion angle clamp, a side tooth groove of the long plate is matched with a clamping strip in a sliding mode, and the third compression spring is compressed synchronously, and after the forging is positioned, the third compression spring is reset to push the clamping strip to be embedded into the tooth groove, so that self-adaptive locking is realized.

Description

Manufacturing device and method for aerospace-grade high-strength aluminum alloy forging Technical Field The invention relates to the technical field of aluminum alloy forging equipment, in particular to a device and a method for manufacturing a space-flight-level high-strength aluminum alloy forging. Background The forging is a processing method for applying pressure to a metal blank by using forging machinery to enable the metal blank to generate plastic deformation so as to obtain a forging with certain mechanical properties and a certain shape and size, the forging is divided into cold forging, warm forging and hot forging according to the processing temperature, and the forging of aluminum alloy is one of more common forging. The current when forging aluminum alloy, it removes and forges to drive aluminum alloy through the back-and-forth movement of arm, need the manual work to watch the forging condition of aluminum alloy forging when forging, when forging great error or improper operation appear, more difficult take out aluminum alloy forging from forging equipment's upside, and then caused the loss of aluminum alloy forging, impurity such as the oxide skin that aluminum alloy forging side produced after forging simultaneously, piece generally need artifical shut down clearance, this intensity of labour who has not only increased operating personnel has broken continuous operation flow, reduced production efficiency, and the security risk of high temperature scald. In view of the above, we propose a device and a method for manufacturing a space-flight-level high-strength aluminum alloy forging. Disclosure of Invention The invention aims to provide a manufacturing device and method for an aerospace-grade high-strength aluminum alloy forging, which are used for solving the problems that in the background art, aluminum alloy is driven to move and forge through the forward and backward movement of a mechanical arm, the forging condition of the aluminum alloy forging needs to be watched manually during forging, when a large error or improper operation occurs during forging, the aluminum alloy forging is difficult to take out from the upper side of forging equipment, further the loss of the aluminum alloy forging is caused, and meanwhile, impurities such as oxide skin and scraps generated on the side surface of the aluminum alloy forging after forging usually need to be manually shut down for cleaning, so that the labor intensity of operators is increased, the continuous operation flow is broken, the production efficiency is reduced, and the safety risk of high-temperature scalding is also caused. In order to achieve the above purpose, the technical scheme is that the manufacturing device for the aerospace-grade high-strength aluminum alloy forging comprises an L-shaped processing seat, wherein the top of a vertical plate of the L-shaped processing seat is fixedly connected with a fixing plate, the top of the fixing plate is fixedly provided with a forging hammer, the top of a transverse plate of the L-shaped processing seat is provided with two movable grooves, the two movable grooves are internally and slidably connected with a movable block, the top of the movable block is fixedly connected with a moving mechanism for forging aluminum alloy, the left side of the top of the transverse plate of the L-shaped processing seat is fixedly connected with a processing table, the front side and the rear side of the processing table are respectively provided with a long groove, the inside of the long groove is slidably connected with a scraping mechanism for cleaning scraps generated during aluminum alloy forging, and the top of the transverse plate of the L-shaped processing seat is provided with a discharge groove. Preferably, the moving mechanism comprises a supporting plate, the top fixedly connected with regulating plate of backup pad, the top of regulating plate rotates and is connected with the dwang, the upside fixedly connected with of dwang side leads to the groove, the inside sliding connection who leads to the groove has C shape pole, the top fixedly connected with first pressure spring of the horizontal pole of C shape pole, the top and the upside fixed connection who leads to the inslot wall of first pressure spring. Preferably, a plurality of adjustment tanks are all offered to both sides around the adjustment board top, a plurality of the adjustment tank equidistance is the arc and offers both sides around the adjustment board top respectively, the fillet processing is all done to the downside of two montants of C shape pole and with a plurality of the inside sliding fit of two of them adjustment tanks of adjustment tank, the connecting rod has been cup jointed to the side of dwang, the left end fixedly connected with clamp frame of connecting rod. Preferably, eight rectangular grooves are formed in the side face of the inner wall of the clamping frame, the eight rectangular grooves are formed in t