High-temperature alloy forging equipment and forging method thereof

Abstract

The invention relates to the technical field of high-temperature alloy, in particular to high-temperature alloy forging equipment which comprises a base, stamping equipment is fixedly connected to the top of the base, a forging table is fixedly connected to the side, away from the stamping equipment, of the top of the base, and a control column is fixedly connected to the side, away from the forging table, of the top of the base. By arranging the control column and the die replacement disc, die replacement in the high-temperature alloy forging process becomes flexible and efficient, a die replacement disc body is tightly combined with a control column shell and a sliding groove disc through a rotating shaft, a top gear is precisely meshed with a second gear, the die replacement disc body is tightly combined with the control column shell and the sliding groove disc, and die replacement is more convenient. By means of the design, smooth rotation and positioning of the die replacement disc on the control column are achieved, the operation process of die replacement is simplified, the accuracy and efficiency of replacement are greatly improved, and great convenience is provided for forging of high-temperature alloys of different specifications and shapes.

Description

Technical Field

[0001] The present invention relates to the technical field of high-temperature alloys, and more specifically, to a forging device and a forging method of a high-temperature alloy. Background Art

[0002] High-temperature alloys refer to alloy materials that can maintain excellent mechanical properties and thermal stability in high-temperature environments. They are widely used in aerospace, energy and power, petrochemical and other fields. With the continuous development of science and technology and industry, the performance requirements for high-temperature alloys are increasing. Traditional forging equipment can no longer meet current needs in terms of temperature control, pressure application, material uniformity, etc.

[0003] When high-temperature alloys are forged using forging equipment, workers usually operate mechanical clamps to place the high-temperature alloy in a mold on a forging table, and then use a stamping device to stamp and forge it. However, the shapes of high-temperature alloys that need to be forged are different. During the forging process, the mold box needs to be replaced frequently. The traditional replacement method is for workers to loosen the bolts, manually remove the old mold, and install the new mold. This process is not only time-consuming and labor-intensive, but also easily leads to inaccurate mold installation, affecting forging accuracy and product quality. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a forging equipment for high-temperature alloys. The technical problem to be solved by the present invention is that the shapes of high-temperature alloys that need to be forged are different. During the forging process, the mold box needs to be replaced frequently. The traditional replacement method is for the staff to loosen the bolts, manually remove the old mold, and install the new mold. This process is not only time-consuming and labor-intensive, but also easily leads to inaccurate mold installation, affecting the forging accuracy and product quality.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A high-temperature alloy forging device comprises a base, a stamping device is fixedly connected to the top of the base, a forging table is fixedly connected to the side of the top of the base away from the stamping device, a control column is fixedly connected to the side of the top of the base away from the forging table, a mold replacement plate is movably connected to the outer wall of the control column, and a protective mechanism is fixedly connected to the outer wall of the top right side of the stamping device; The control column includes a control column housing, a slide groove plate is fixedly connected to the middle of the outer wall of the control column housing, a second motor is fixedly connected to the bottom of the inner wall of the control column housing, a rotating rod is fixedly connected to the output end of the second motor, a top gear is fixedly connected to the top of the outer wall of the rotating rod, two meshing gears are respectively provided on the top sides of the top of the top gear, the opposite surfaces of the two gears are fixedly connected to gear connecting rods, and the opposite ends of the two gear connecting rods extend to the outer wall of the control column housing and are fixedly connected to the second gear.

[0006] As a further solution of the present invention: the mold replacement disk includes a mold replacement disk main body, the inner wall of the mold replacement disk main body is fixedly connected with a rotating shaft, the inner wall of the rotating shaft is rotatably connected to the outer wall of the control column housing, the bottom of the rotating shaft is rotatably connected to the top of the slide groove disk, the top of the rotating shaft is fixedly connected with a top tooth, and a plurality of fixed grooves are opened in an annular array at the bottom of the mold replacement disk main body.

[0007] As a further solution of the present invention: a plurality of mold connecting rods are fixedly connected to the top annular array of the mold replacement plate body, and a plurality of mold connecting rods are fixedly connected to a mold box on one side away from the mold replacement plate body, and the plurality of mold boxes have different shapes.

[0008] As a further solution of the present invention: the forging table includes a forging table bottom plate, the front and rear sides of the top of the forging table bottom plate are respectively fixedly connected with slide rods, the right side of the top of the forging table bottom plate is fixedly connected with a motor, and the middle part of the top of the forging table bottom plate is rotatably connected with an outer rotating rod.

[0009] As a further solution of the present invention: the output end of the motor is fixedly connected with a conical tooth, the outer wall of the conical tooth meshes with the second conical tooth, the inner wall of the second conical tooth is fixedly connected to the outer wall of the outer rotating rod, the top of the outer wall of the outer rotating rod is fixedly connected with a turntable, the outer wall of the turntable is covered with a track, the inner wall of the track on the side away from the turntable is covered with a second turntable, the top of the second turntable is fixedly connected with a limiting screw rod, and the outer wall of the limiting screw rod is movably connected to the limiting screw rod connecting block.

[0010] As a further solution of the present invention: the front and rear sides of the limit screw connecting block are respectively fixedly connected with a cross plate connecting rod, the tops of the two cross plate connecting rods are fixedly connected with the cross plate, the top of the limit screw extends to the top of the limit screw connecting block and the outer wall is threadedly connected to the limit rod, the top of the limit rod extends to the top of the cross plate, and the outer wall of the limit rod is slidably connected to the inner wall of the cross plate.

[0011] As a further scheme of the present invention: the inner wall of the outer rotating rod is threadedly connected with a screw rod, the top of the screw rod is movably connected with a forged table plate, and the front and rear sides of the bottom of the forged table plate are respectively fixedly connected with the forged table plate connecting rods, the outer walls of the two forged table plate connecting rods are slidably connected to the inner wall of the slide rod, the outer wall of the forged table plate is fixedly connected to one side of the limiting screw rod connecting block, the left and right sides of the top of the forged table plate are respectively provided with a table plate slide groove that runs through to the bottom, the inner walls of the two table plate slide grooves are slidably connected with sliders, the tops of the two sliders are fixedly connected with clamping rods, the bottoms of the two sliders are rotatably connected with an arc pull rod, the two arc pull rods are rotatably connected with a square turntable on one side away from the slider, the inner wall of the square turntable is rotatably connected to the outer wall of the screw rod, the bottoms of the two sliders are fixedly connected with a hydraulic push rod connecting block on one side away from the arc pull rod, the bottom inner walls of the two hydraulic push rod connecting blocks are fixedly connected with a hydraulic push rod connecting rod, and the front and rear ends of the two hydraulic push rod connecting rods are fixedly connected with hydraulic push rods.

[0012] As a further solution of the present invention: the protective mechanism includes a slide plate, the front and rear sides of the left side of the slide plate are respectively fixedly connected with slide rods, the middle right side of the slide plate is fixedly connected with a gear motor placement bin, the front and rear sides of the slide plate are both hollow designs, the middle right side of the slide plate is fixedly connected with a gear motor placement bin, and the inner wall of the gear motor placement bin is fixedly connected with a gear motor.

[0013] As a further scheme of the present invention: the output end of the gear motor extends to the inner wall of the slide slot plate and is fixedly connected with a protection mechanism gear, the top and bottom of the inner wall of the slide slot plate are respectively slidably connected with two rack rods facing opposite directions, the inner sides of the two rack rods are meshed with the outer wall of the protection mechanism gear, the outer sides of the two rack rods extend to the front and rear sides of the outer wall of the slide slot plate respectively, the outer sides of the two rack rods are respectively fixedly connected with a V-shaped rotating rod connecting rod, the outer walls of the two V-shaped rotating rod connecting rods are respectively slidably connected to the inner walls of the two slide slot rods, the bottom left sides of the two V-shaped rotating rod connecting rods are fixedly connected with a V-shaped rotating rod, the middle parts of the outer walls of the two V-shaped rotating rods are rotatably connected with a V-shaped rotating rod hinge block, the inner sides of the two V-shaped rotating rod hinge blocks are respectively fixedly connected to the right sides of the front and rear sides of the base, and the bottoms of the two V-shaped rotating rods are fixedly connected with a protective cover.

[0014] In addition, the present invention also relates to a forging method of a high temperature alloy, comprising the following steps: Step 1: Place the high-temperature alloy material to be forged in a preheating furnace for preliminary heating treatment to reach a temperature range suitable for forging, ensure that the material has good plasticity and fluidity during the forging process, and reduce thermal stress and deformation resistance during the forging process; Step 2: Through the automatic control system, the temperature and heating time of the preheating furnace are accurately controlled to ensure that the high-temperature alloy material achieves a uniform and stable preheating effect, laying a good foundation for the subsequent forging process; Step 3: After preheating, use a robotic arm or automatic conveyor to safely and quickly transfer the high-temperature alloy material to the forging platen on the forging table. At this time, the forging platen has been adjusted to the best docking state according to the specific position and specifications of the mold box; Step 4: Start the motor, and realize the precise docking and fixation between the mold changing plate and the forging platen through the meshing transmission of the conical teeth and the second conical teeth, and the linkage between the crawler and the second turntable. At the same time, use the lifting mechanism of the screw rod to adjust the height of the forging platen to ensure seamless docking between the mold box and the forging platen. Step 5: After the mold box and the forging platen are docked and stabilized, activate the hydraulic push rod, push the slider to drive the clamping rod to move to both sides of the mold box until the clamping rod tightly clamps the mold box, so as to achieve secondary fixation of the mold box and ensure stability and safety during the forging process; Step 6: Start the protection mechanism so that the two protection covers rotate to shield the sparks and slag generated during the forging process of the high-temperature alloy; Step 7: Start the main machine part of the forging equipment to pressurize and forge the high-temperature alloy material. During the forging process, the forging pressure, speed, temperature and other parameters can be adjusted as needed to obtain the ideal forging effect and material properties; Step 8: After forging is completed, the mold box is separated from the forging platen by reversely operating the hydraulic push rod and the motor, and the forged high-temperature alloy product is taken out by an automated device for subsequent heat treatment or processing.

[0015] The beneficial effects of the present invention are: 1. The present invention provides a control column and a die replacement plate, so that the die replacement in the high-temperature alloy forging process becomes flexible and efficient. The die replacement plate body is tightly combined with the control column housing and the slide plate through the rotating shaft. The top gear and the second gear are precisely meshed to achieve smooth rotation and positioning of the die replacement plate on the control column. This design not only simplifies the operation process of die replacement, but also greatly improves the accuracy and efficiency of replacement, and provides great convenience for the forging of high-temperature alloys of different specifications and shapes. In addition, the design of multiple die connecting rods and die boxes in an annular array on the die replacement plate body further enhances the versatility of the present invention. Each die box has a unique shape and can meet diverse forging needs. During the forging process, the operator only needs to select a suitable die box for installation according to the specific requirements of the required forgings, and can easily realize the production of high-temperature alloy forgings of different shapes and sizes, greatly improving the production efficiency and flexibility. 2. The present invention provides a forging table, which makes the high-temperature alloy forging process more accurate, stable and automated. The bottom plate of the forging table serves as the foundation of the entire forging table and firmly supports various subsequent components. The introduction of the motor realizes efficient transmission of power through the ingenious meshing of the conical teeth and the second conical teeth, drives the linkage of the outer rotating rod and the turntable, crawler and other components, and thus realizes the precise docking and fixation between the mold replacement disk and the forging table. In addition, the design of the limit screw and its supporting components, such as the limit screw connecting block, the cross plate connecting rod, the cross plate and the limit rod, together constitute a precise limit system, and the table slide groove, slider, clamp rod and hydraulic push rod on the forging table together constitute an efficient clamping system. After the mold box and the forging table are stably docked, the hydraulic push rod will push the slider to drive the clamp rod to move to both sides of the mold box to realize the secondary fixation of the mold box. This clamping method is not only firm and reliable, but also can be adaptively adjusted according to the different sizes and shapes of the mold box, ensuring the stability and safety of the forging process. 3. The present invention effectively protects the operator from the sparks and slag generated during the forging process of the high-temperature alloy by providing a protective mechanism. During the forging process, the protective mechanism can automatically cover the top of the high-temperature alloy material to form a closed protective space, thereby preventing sparks and slag from splashing onto the operator, ensuring the safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the control column and the mold replacement plate of the present invention; Figure 3 It is a schematic diagram of a three-dimensional cross-sectional structure of a control column of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the mold replacement plate of the present invention; Figure 5 It is a schematic diagram of the three-dimensional separation structure of the mold replacement plate of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the forging table of the present invention; Figure 7 It is a schematic diagram of the three-dimensional separation structure of the forging table of the present invention; Figure 8 It is a schematic diagram of the three-dimensional separation structure of the forging platen of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the protection mechanism of the present invention; Fig.10 It is a schematic diagram of the three-dimensional separation structure of the protection mechanism of the present invention.

[0017] In the figure: 1, base; 2, stamping equipment; 3, forging table; 31, forging table bottom plate; 32, slide rod; 33, motor; 34, conical teeth; 35, second conical teeth; 36, outer rotating rod; 37, turntable; 38, crawler; 39, second turntable; 310, limit screw; 311, limit screw connecting block; 312, cross plate connecting rod; 313, cross plate; 314, limit rod; 315, forging table; 316, forging table connecting rod; 317, table slide; 318, screw; 319, square turntable; 320, arc pull rod; 321, slider; 322, clamp rod; 323, hydraulic push rod connecting block; 324, hydraulic push rod connecting rod ;325, hydraulic push rod;4, control column;41, control column housing;42, slide plate;43, second motor;44, rotating rod;45, top gear;46, gear;47, gear connecting rod;48, second gear;5, mold replacement plate;51, mold replacement plate body;52, fixed groove;53, rotating shaft;54, top gear;55, mold connecting rod;56, mold box;6, protective mechanism;61, slide plate;62, gear motor placement bin;63, gear motor;64, protective mechanism gear;65, slide rod;66, rack rod;67, V-shaped rotating rod connecting rod;68, V-shaped rotating rod;69, V-shaped rotating rod hinge block;610, protective cover. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figure 1 As shown, the present invention provides a high-temperature alloy forging device, comprising a base 1, a stamping device 2 is fixedly connected to the top of the base 1, a forging table 3 is fixedly connected to the side of the top of the base 1 away from the stamping device 2, a control column 4 is fixedly connected to the side of the top of the base 1 away from the forging table 3, a mold replacement plate 5 is movably connected to the outer wall of the control column 4, and a protective mechanism 6 is fixedly connected to the outer wall of the top right side of the stamping device 2; When it is necessary to forge the high-temperature alloy, first start the motor or corresponding drive device in the control column 4 to rotate the die replacement plate 5 along the outer wall of the control column 4 to the top of the forging table 3. The die replacement plate 5 is designed to achieve rapid replacement and precise positioning of the die, reducing the time and error of manual operation. Then, the die replaced by the die replacement plate 5 on the forging table 3 is fixed through the forging table 3, the high-temperature alloy is placed in the die fixed on the top of the forging table 3, and the stamping equipment 2 is started to forge it.

[0020] like Figure 2-4 As shown, the control column 4 includes a control column housing 41, a slide plate 42 is fixedly connected to the middle of the outer wall of the control column housing 41, a second motor 43 is fixedly connected to the bottom of the inner wall of the control column housing 41, a rotating rod 44 is fixedly connected to the output end of the second motor 43, a top gear 45 is fixedly connected to the top of the outer wall of the rotating rod 44, two sides of the top of the top gear 45 are respectively engaged with gears 46, the opposite surfaces of the two gears 46 are fixedly connected to the gear connecting rods 47, the opposite ends of the two gear connecting rods 47 extend to the outer wall of the control column housing 41 and are fixedly connected to the second gear 48, and the mold replacement plate 5 includes a mold The mold replacement plate body 51, the inner wall of the mold replacement plate body 51 is fixedly connected with a rotating shaft 53, the inner wall of the rotating shaft 53 is rotatably connected to the outer wall of the control column housing 41, the bottom of the rotating shaft 53 is rotatably connected to the top of the slide plate 42, the top of the rotating shaft 53 is fixedly connected with a top tooth 54, the bottom annular array of the mold replacement plate body 51 is provided with a plurality of fixed grooves 52, the top annular array of the mold replacement plate body 51 is fixedly connected with a plurality of mold connecting rods 55, the side of the plurality of mold connecting rods 55 away from the mold replacement plate body 51 is fixedly connected with a mold box 56, and the shapes of the plurality of mold boxes 56 are different; When the mold box 56 needs to be replaced, the operator can start the second motor 43 in the control column 4 to drive the rotating rod 44 to rotate, thereby driving the top gear 45 to rotate. Since the top gear 45 is meshed with the gears 46 on both sides, the gear 46 will rotate accordingly, and drive the second gear 48 to rotate through the gear connecting rod 47. At this time, the rotating shaft 53 in the mold replacement plate 5 is meshed with the second gear 48 through the top teeth 54 at the bottom thereof to realize power transmission. With the rotation of the second gear 48, the mold replacement plate 5 will smoothly rotate to the required position along the outer wall of the control column housing 41, thereby realizing the rapid positioning of the mold box 56. In addition, the die boxes 56 on the die replacement plate 5 are arranged in a circular array, which not only improves the space utilization, but also facilitates the rapid selection and replacement of dies of different shapes and specifications according to forging requirements. Each die box 56 is firmly connected to the die replacement plate body 51 through a die connecting rod 55, ensuring the stability of the die during transportation and replacement.

[0021] like Figure 5-7As shown, the forging table 3 includes a forging table bottom plate 31, and the front and rear sides of the top of the forging table bottom plate 31 are fixedly connected with a slide rod 32 respectively, the right side of the top of the forging table bottom plate 31 is fixedly connected with a motor 33, the middle part of the top of the forging table bottom plate 31 is rotatably connected with an outer rotating rod 36, the output end of the motor 33 is fixedly connected with a conical tooth 34, the outer wall of the conical tooth 34 meshes with the second conical tooth 35, the inner wall of the second conical tooth 35 is fixedly connected to the outer wall of the outer rotating rod 36, the top of the outer wall of the outer rotating rod 36 is fixedly connected with a turntable 37, the outer wall of the turntable 37 is covered with a crawler 38, the inner wall of the crawler 38 on the side away from the turntable 37 is covered with a second turntable 39, the top of the second turntable 39 is fixedly connected with a limiting screw rod 310, and the outer wall of the limiting screw rod 310 is movably connected to the limiting screw rod 310 The screw rod connecting block 311, the front and rear sides of the limit screw rod connecting block 311 are respectively fixedly connected with the cross plate connecting rod 312, the tops of the two cross plate connecting rods 312 are fixedly connected with the cross plate 313, the top of the limit screw rod 310 extends to the top of the limit screw rod connecting block 311 and the outer wall is threadedly connected with the limit rod 314, the top of the limit rod 314 extends to the top of the cross plate 313, the outer wall of the limit rod 314 is slidably connected to the inner wall of the cross plate 313, the inner wall of the outer rotating rod 36 is threadedly connected with the screw rod 318, the top of the screw rod 318 is movably connected with the forging table 315, the front and rear sides of the bottom of the forging table 315 are respectively fixedly connected with the forging table connecting rod 316, the outer walls of the two forging table connecting rods 316 are slidably connected to the slide rod 32 The inner wall of the forging table 315, the outer wall of the forging table 315 is fixedly connected to one side of the limiting screw rod connecting block 311, the left and right sides of the top of the forging table 315 are respectively provided with table plate slide grooves 317 that penetrate to the bottom, the inner walls of the two table plate slide grooves 317 are slidably connected with sliders 321, the tops of the two sliders 321 are fixedly connected with clamping rods 322, the bottoms of the two sliders 321 are rotatably connected with arc-shaped pull rods 320, the two arc-shaped pull rods 320 are rotatably connected to the side away from the sliders 321 with a square turntable 319, the inner wall of the square turntable 319 is rotatably connected to the outer wall of the screw rod 318, the bottoms of the two sliders 321 are fixedly connected to the side away from the arc-shaped pull rods 320 with a hydraulic push rod connecting block 323, the bottom inner wall of the two hydraulic push rod connecting blocks 323 The walls are fixedly connected with hydraulic push rod connecting rods 324, and the front and rear ends of the two hydraulic push rod connecting rods 324 are fixedly connected with hydraulic push rods 325. The protection mechanism 6 includes a slide plate 61, and the front and rear sides of the left side of the slide plate 61 are respectively fixedly connected with slide rods 65. The middle part of the right side of the slide plate 61 is fixedly connected with a gear motor placement bin 62. The front and rear sides of the slide plate 61 are both hollow designs. The middle part of the right side of the slide plate 61 is fixedly connected with a gear motor placement bin 62. The inner wall of the gear motor placement bin 62 is fixedly connected with a gear motor 63. The output end of the gear motor 63 extends to the inner wall of the slide plate 61 and is fixedly connected with a protection mechanism gear 64. The top and bottom of the inner wall of the slide plate 61 are respectively slidably connected with two rack rods 66 facing opposite directions.The inner sides of the two rack rods 66 mesh with the outer wall of the protection mechanism gear 64, and the outer sides of the two rack rods 66 extend to the front and rear sides of the outer wall of the slide plate 61 respectively. The outer sides of the two rack rods 66 are fixedly connected with V-shaped rotating rod connecting rods 67, and the outer walls of the two V-shaped rotating rod connecting rods 67 are respectively slidably connected to the inner walls of the two slide rods 65. The left sides of the bottoms of the two V-shaped rotating rod connecting rods 67 are fixedly connected with V-shaped rotating rods 68, and the middle parts of the outer walls of the two V-shaped rotating rods 68 are rotatably connected with V-shaped rotating rod hinge blocks 69. The inner sides of the two V-shaped rotating rod hinge blocks 69 are respectively fixedly connected to the right sides of the front and rear sides of the base 1, and the bottoms of the two V-shaped rotating rods 68 are fixedly connected with protective covers 610; When the mold box 56 to be replaced is rotated to the top of the forging table 315, the operator can start the motor 33 on the forging table 3 to drive the conical teeth 34 to rotate, and then mesh with the second conical teeth 35 to drive the outer rotating rod 36 to rotate. As the outer rotating rod 36 rotates, the turntable 37 and the crawler belt 38 connected thereto start to operate. The other end of the crawler belt 38 is sleeved on the second turntable 39. Through the transmission effect of the crawler belt, the second turntable 39 and the limit screw 310 thereon will rotate accordingly. At this time, the outer wall of the limit rod 314 moves upward on the inner wall of the cross plate 313 through the rotation of the limit screw 310 until it is inserted into one of the fixed grooves 52. The inner wall of the outer rotating rod 36 is connected to the inner wall of the forging plate 315, thereby realizing the precise docking and fixation between the mold replacement plate 5 and the forging plate 315. At the same time, the inner wall of the outer rotating rod 36 is threadedly connected to the screw rod 318. When the outer rotating rod 36 rotates, due to the effect of the thread, the screw rod 318 will move up and down along the axial direction of the outer rotating rod 36. The top of the screw rod 318 is connected to the forging plate 315, so the forging plate 315 will also move up and down with the lifting of the screw rod. This design enables the forging plate 315 to not only move horizontally to adapt to the mold box 56 in different positions, but also adjust the height up and down to ensure that the mold box 56 can be accurately docked on the forging plate 315. After the mold box 56 is docked with the forging table 315, the operator can further fix the mold by controlling the hydraulic push rod 325. The hydraulic push rod 325 is connected to the slider 321 through the hydraulic push rod connecting rod 324 and the hydraulic push rod connecting block 323. When the hydraulic push rod is started, it will push the slider 321 to slide in the table slide groove 317, thereby driving the clamping rod 322 to approach the mold box 56. The design of the clamping rod 322 can tightly clamp the mold box 56 to ensure that the mold box 56 will not move or fall off due to external force during the forging process. When forging is required, in order to prevent the sparks and slag splashed by the high-temperature alloy during forging from causing harm to the workers, at this time, the protection mechanism 6 is started. After the gear motor 63 of the protection mechanism 6 is started, the gear motor 63 in the gear motor placement bin 62 drives the protection mechanism gear 64 to rotate, and the protection mechanism gear 64 is engaged with the rack rod 66 on the inner wall of the slide plate 61, so that the rack rod 66 moves outward along the inner wall of the slide plate 61, and the outer sides of the two rack rods 66 extend to the front and rear sides of the outer wall of the slide plate 61, thereby driving the V-shaped rotating rod connecting rod 67 to slide along the inner wall of the slide rod 65, and the V-shaped rotating rod 68 fixedly connected to the bottom left side of the V-shaped rotating rod connecting rod 67 rotates accordingly, and the V-shaped rotating rod 68 rotates around the V-shaped rotating rod hinge block 69 in the middle of the outer wall as the axis, so that the protection cover 610 is opened or closed accordingly. In this way, the protection mechanism 6 can effectively protect the operator from the sparks and slag generated during the forging process of the high-temperature alloy.

[0022] In addition, the present invention also relates to a forging method of a high temperature alloy, comprising the following steps: Step 1: Place the high-temperature alloy material to be forged in a preheating furnace for preliminary heating treatment to reach a temperature range suitable for forging, ensure that the material has good plasticity and fluidity during the forging process, and reduce thermal stress and deformation resistance during the forging process; Step 2: Through the automatic control system, the temperature and heating time of the preheating furnace are accurately controlled to ensure that the high-temperature alloy material achieves a uniform and stable preheating effect, laying a good foundation for the subsequent forging process; Step 3: After preheating is completed, the high temperature alloy material is safely and quickly transferred to the forging platen 315 on the forging table 3 by using a robot arm or an automatic conveying device. At this time, the forging platen has been adjusted to the best docking state according to the specific position and specifications of the mold box 56; Step 4: Start the motor 33, and realize the precise docking and fixation between the mold changing plate 5 and the forging plate 315 through the meshing transmission of the conical teeth 34 and the second conical teeth 35, and the linkage between the crawler belt 38 and the second rotating plate 39. At the same time, the height of the forging plate is adjusted by the lifting mechanism of the screw rod 318 to ensure the seamless docking between the mold box 56 and the forging plate; Step 5: After the mold box 56 and the forging platen 315 are docked and stabilized, the hydraulic push rod 325 is activated to push the slider 321 to drive the clamping rod 322 to move to both sides of the mold box until the clamping rod tightly clamps the mold box, thereby achieving secondary fixation of the mold box and ensuring stability and safety during the forging process; Step 6: Start the protection mechanism 6 so that the two protection covers 610 rotate to shield the sparks and slag generated during the forging process of the high-temperature alloy; Step 7: Start the main machine part of the forging equipment to pressurize and forge the high-temperature alloy material. During the forging process, the forging pressure, speed, temperature and other parameters can be adjusted as needed to obtain the ideal forging effect and material properties; Step 8: After forging is completed, the mold box 56 is separated from the forging platen 315 by reversely operating the hydraulic push rod and the motor, and the forged high-temperature alloy product is taken out by an automated device for subsequent heat treatment or processing.

[0023] Working principle of the present invention: when it is necessary to forge the high-temperature alloy, firstly, the motor or corresponding driving device in the control column 4 is started to rotate the die replacement plate 5 along the outer wall of the control column 4 to the top of the forging table 3. The die replacement plate 5 is designed to achieve rapid replacement and precise positioning of the die, reducing the time and error of manual operation. Then, the die replaced by the die replacement plate 5 on the forging table 3 is fixed by the forging table 3, the high-temperature alloy is placed in the die fixed on the top of the forging table 3, and the stamping equipment 2 is started to forge it; When it is necessary to replace the mold box 56, the operator can start the second motor 43 in the control column 4 to drive the rotating rod 44 to rotate, thereby driving the top gear 45 to rotate. Since the top gear 45 is meshed with the gears 46 on both sides, the gear 46 will rotate accordingly, and drive the second gear 48 to rotate through the gear connecting rod 47. At this time, the rotating shaft 53 in the mold replacement plate 5 is meshed with the second gear 48 through the top teeth 54 at its bottom to achieve power transmission. With the rotation of the second gear 48, the mold replacement plate 5 will rotate smoothly along the outer wall of the control column housing 41 to the required position, so as to achieve rapid positioning of the mold box 56. In addition, the mold boxes 56 on the mold replacement plate 5 are distributed in a circular array, which not only improves the space utilization rate, but also facilitates the rapid selection and replacement of molds of different shapes and specifications according to forging requirements. Each mold box 56 is firmly connected to the mold replacement plate body 51 through the mold connecting rod 55, which ensures the stability of the mold during transportation and replacement. When the mold box 56 to be replaced is rotated to the top of the forging table 315, the operator can start the motor 33 on the forging table 3 to drive the conical teeth 34 to rotate, and then mesh with the second conical teeth 35 to drive the outer rotating rod 36 to rotate. As the outer rotating rod 36 rotates, the turntable 37 and the crawler belt 38 connected thereto start to operate. The other end of the crawler belt 38 is sleeved on the second turntable 39. Through the transmission effect of the crawler belt, the second turntable 39 and the limiting screw rod 310 thereon will rotate accordingly. At this time, the outer wall of the limiting rod 314 moves upward on the inner wall of the cross plate 313 through the rotation of the limiting screw rod 310 until it is inserted into the inner wall of one of the fixed grooves 52, thereby realizing the mold replacement plate 5 and the forging The forging table 315 is precisely docked and fixed. At the same time, the inner wall of the outer rotating rod 36 is threadedly connected to the screw rod 318. When the outer rotating rod 36 rotates, due to the effect of the thread, the screw rod 318 will move up and down along the axial direction of the outer rotating rod 36. The top of the screw rod 318 is connected to the forging table 315, so the forging table 315 will also move up and down with the lifting of the screw rod. This design enables the forging table 315 to not only move horizontally to adapt to the mold box 56 in different positions, but also adjust the height up and down to ensure that the mold box 56 can be accurately docked with the forging table 315. After the mold box 56 and the forging table 315 are docked, the operator can control the hydraulic push The hydraulic push rod 325 is used to further fix the mold. The hydraulic push rod 325 is connected to the slider 321 through the hydraulic push rod connecting rod 324 and the hydraulic push rod connecting block 323. When the hydraulic push rod is started, it will push the slider 321 to slide in the table slide groove 317, thereby driving the clamping rod 322 to approach the mold box 56. The design of the clamping rod 322 can tightly clamp the mold box 56 to ensure that the mold box 56 will not move or fall off due to external force during the forging process. When forging is required, in order to prevent the sparks and slag splashed by the high-temperature alloy due to forging from causing harm to the staff, at this time, the protective mechanism 6 is started. After the gear motor 63 of the protective mechanism 6 is started, the gear motor in the gear motor placement bin 62 is 63 drives the protection mechanism gear 64 to rotate, and the protection mechanism gear 64 engages with the rack rod 66 on the inner wall of the slide plate 61, so that the rack rod 66 moves outward along the inner wall of the slide plate 61, and the outer sides of the two rack rods 66 extend to the front and rear sides of the outer wall of the slide plate 61, thereby driving the V-shaped rotating rod connecting rod 67 to slide along the inner wall of the slide rod 65, and the V-shaped rotating rod 68 fixedly connected to the bottom left side of the V-shaped rotating rod connecting rod 67 rotates accordingly, and the V-shaped rotating rod 68 rotates around the V-shaped rotating rod hinge block 69 in the middle of the outer wall, so that the protection cover 610 is opened or closed accordingly. In this way, the protection mechanism 6 can effectively protect the operator from the sparks and slag generated during the forging process of the high-temperature alloy.

[0024] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high temperature alloy forging device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a stamping device (2), the side of the top of the base (1) away from the stamping device (2) is fixedly connected to a forging table (3), the side of the top of the base (1) away from the forging table (3) is fixedly connected to a control column (4), the outer wall of the control column (4) is movably connected to a mold replacement plate (5), and the outer wall of the top right side of the stamping device (2) is fixedly connected to a protective mechanism (6); The control column (4) comprises a control column housing (41), a slide plate (42) is fixedly connected to the middle of the outer wall of the control column housing (41), a second motor (43) is fixedly connected to the bottom of the inner wall of the control column housing (41), a rotating rod (44) is fixedly connected to the output end of the second motor (43), a top gear (45) is fixedly connected to the top of the outer wall of the rotating rod (44), two sides of the top of the top gear (45) are respectively engaged with gears (46), the opposite surfaces of the two gears (46) are fixedly connected to gear connecting rods (47), and the opposite ends of the two gear connecting rods (47) extend to the outer wall of the control column housing (41) and are fixedly connected to the second gear (48).

2. A high temperature alloy forging device according to claim 1, characterized in that: The mold replacement plate (5) comprises a mold replacement plate body (51), the inner wall of the mold replacement plate body (51) is fixedly connected to a rotating shaft (53), the inner wall of the rotating shaft (53) is rotatably connected to the outer wall of the control column housing (41), the bottom of the rotating shaft (53) is rotatably connected to the top of the slide groove plate (42), the top of the rotating shaft (53) is fixedly connected to a top tooth (54), and a plurality of fixed grooves (52) are formed in an annular array at the bottom of the mold replacement plate body (51).

3. A high temperature alloy forging device according to claim 2, characterized in that: A plurality of mold connecting rods (55) are fixedly connected to a circular array on the top of the mold replacement plate body (51); a mold box (56) is fixedly connected to one side of the plurality of mold connecting rods (55) away from the mold replacement plate body (51); and the plurality of mold boxes (56) have different shapes.

4. The high temperature alloy forging equipment according to claim 1, characterized in that: The forging table (3) comprises a forging table bottom plate (31), the front and rear sides of the top of the forging table bottom plate (31) are respectively fixedly connected to a slide rod (32), the right side of the top of the forging table bottom plate (31) is fixedly connected to a motor (33), and the middle part of the top of the forging table bottom plate (31) is rotatably connected to an outer rotating rod (36).

5. A high temperature alloy forging device according to claim 4, characterized in that: The output end of the motor (33) is fixedly connected with a conical tooth (34), the outer wall of the conical tooth (34) meshes with a second conical tooth (35), the inner wall of the second conical tooth (35) is fixedly connected to the outer wall of an outer rotating rod (36), a rotating disk (37) is fixedly connected to the top of the outer wall of the outer rotating rod (36), a crawler (38) is sleeved on the outer wall of the rotating disk (37), a second rotating disk (39) is sleeved on the inner wall of the crawler (38) away from the rotating disk (37), the top of the second rotating disk (39) is fixedly connected with a limit screw (310), and the outer wall of the limit screw (310) is movably connected to a limit screw connecting block (311).

6. A high temperature alloy forging device according to claim 5, characterized in that: The front and rear sides of the limit screw connecting block (311) are respectively fixedly connected to a transverse plate connecting rod (312), the tops of the two transverse plate connecting rods (312) are fixedly connected to a transverse plate (313), the top of the limit screw (310) extends to the top of the limit screw connecting block (311) and the outer wall is threadedly connected to the limit rod (314), the top of the limit rod (314) extends to the top of the transverse plate (313), and the outer wall of the limit rod (314) is slidably connected to the inner wall of the transverse plate (313).

7. The high temperature alloy forging equipment according to claim 4, characterized in that: The inner wall of the outer rotating rod (36) is threadedly connected to a screw rod (318), the top of the screw rod (318) is movably connected to a forging table (315), the front and rear sides of the bottom of the forging table (315) are respectively fixedly connected to forging table connecting rods (316), the outer walls of the two forging table connecting rods (316) are slidably connected to the inner wall of the slide groove rod (32), the outer wall of the forging table (315) is fixedly connected to one side of the limiting screw rod connecting block (311), the left and right sides of the top of the forging table (315) are respectively provided with a table slide groove (317) extending to the bottom, the inner walls of the two table slide grooves (317) are slidably connected to sliders (321), and the two sliders (321) The top of each slider (321) is fixedly connected to a clamping rod (322), the bottom of each slider (321) is rotatably connected to an arc-shaped pull rod (320), the side of each arc-shaped pull rod (320) away from the slider (321) is rotatably connected to a square turntable (319), the inner wall of the square turntable (319) is rotatably connected to the outer wall of the screw rod (318), the bottom of each slider (321) is fixedly connected to a hydraulic push rod connecting block (323) away from the arc-shaped pull rod (320), the bottom inner walls of each hydraulic push rod connecting block (323) are fixedly connected to a hydraulic push rod connecting rod (324), and the front and rear ends of each hydraulic push rod connecting rod (324) are fixedly connected to hydraulic push rods (325).

8. The high temperature alloy forging equipment according to claim 1, characterized in that: The protection mechanism (6) comprises a slide plate (61), the front and rear sides of the left side of the slide plate (61) are respectively fixedly connected to slide rods (65), the middle part of the right side of the slide plate (61) is fixedly connected to a gear motor placement bin (62), the front and rear sides of the slide plate (61) are both hollow-out, the middle part of the right side of the slide plate (61) is fixedly connected to the gear motor placement bin (62), and the inner wall of the gear motor placement bin (62) is fixedly connected to a gear motor (63).

9. A high temperature alloy forging device according to claim 8, characterized in that: The output end of the gear motor (63) extends to the inner wall of the slide plate (61) and is fixedly connected to the protection mechanism gear (64). The top and bottom of the inner wall of the slide plate (61) are respectively slidably connected to two rack rods (66) facing opposite directions. The inner sides of the two rack rods (66) are meshed with the outer wall of the protection mechanism gear (64). The outer sides of the two rack rods (66) extend to the front and rear sides of the outer wall of the slide plate (61). The outer sides of the two rack rods (66) are fixedly connected to a V-shaped rotating rod connecting rod (67). ), the outer walls of the two V-shaped rotating rod connecting rods (67) are respectively slidably connected to the inner walls of the two sliding groove rods (65), the bottom left sides of the two V-shaped rotating rod connecting rods (67) are fixedly connected to a V-shaped rotating rod (68), the middle parts of the outer walls of the two V-shaped rotating rods (68) are rotatably connected to a V-shaped rotating rod hinge block (69), the inner sides of the two V-shaped rotating rod hinge blocks (69) are respectively fixedly connected to the right sides of the front and rear sides of the base (1), and the bottoms of the two V-shaped rotating rods (68) are fixedly connected to a protective cover (610).

10. A forging method for a high temperature alloy according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Place the high-temperature alloy material to be forged in a preheating furnace for preliminary heating treatment to reach a temperature range suitable for forging, ensure that the material has good plasticity and fluidity during the forging process, and reduce thermal stress and deformation resistance during the forging process; Step 2: Through the automatic control system, the temperature and heating time of the preheating furnace are accurately controlled to ensure that the high-temperature alloy material achieves a uniform and stable preheating effect, laying a good foundation for the subsequent forging process; Step 3: After preheating is completed, the high temperature alloy material is safely and quickly transferred to the forging platen 315 on the forging table 3 by using a robot arm or an automatic conveying device. At this time, the forging platen has been adjusted to the best docking state according to the specific position and specifications of the mold box 56; Step 4: Start the motor 33, and realize the precise docking and fixation between the mold changing plate 5 and the forging plate 315 through the meshing transmission of the conical teeth 34 and the second conical teeth 35, and the linkage between the crawler belt 38 and the second rotating plate 39. At the same time, the height of the forging plate is adjusted by the lifting mechanism of the screw rod 318 to ensure the seamless docking between the mold box 56 and the forging plate; Step 5: After the mold box 56 and the forging platen 315 are docked and stabilized, the hydraulic push rod 325 is activated to push the slider 321 to drive the clamping rod 322 to move to both sides of the mold box until the clamping rod tightly clamps the mold box, thereby achieving secondary fixation of the mold box and ensuring stability and safety during the forging process; Step 6: Start the protection mechanism 6 so that the two protection covers 610 rotate to shield the sparks and slag generated during the forging process of the high-temperature alloy; Step 7: Start the main machine part of the forging equipment to pressurize and forge the high-temperature alloy material. During the forging process, the forging pressure, speed, temperature and other parameters can be adjusted as needed to obtain the ideal forging effect and material properties; Step 8: After forging is completed, the mold box 56 is separated from the forging platen 315 by reversely operating the hydraulic push rod and the motor, and the forged high-temperature alloy product is taken out by an automated device for subsequent heat treatment or processing.

Images