Autorotation cast ingot forging device

Abstract

The invention discloses a self-rotating cast ingot forging device, and belongs to the technical field of forging equipment, the self-rotating cast ingot forging device comprises a forging assembly used for multi-point forging, the forging assembly comprises a box body, a hammer head cooling assembly and an adjustable forging part, transverse holes are formed in the two sides of the box body, and the hammer head cooling assembly and the adjustable forging part are both connected with the box body; the adjustable forging part comprises a rotary driving assembly, a forging stroke adjusting assembly, a roller type crimping assembly and elastic hammer head assemblies, the rotary driving assembly and the forging stroke adjusting assembly are both connected with the box body, and the multiple sets of elastic hammer head assemblies arranged in the circumferential direction of the transverse hole at equal intervals are connected with the rotary driving assembly; the roller type crimping assemblies arranged at equal intervals in the circumferential direction of the transverse hole and the adjusting ends of the rotary driving assemblies are adjusted in a one-to-one correspondence mode, the roller type crimping assemblies are connected with the elastic hammer head assemblies in an attached and sliding mode, the rotary driving assemblies are connected with the hammer head cooling assemblies, and the hammer head cooling assemblies are connected with the elastic hammer head assemblies in a communicating mode. The stroke can be adjusted according to needs.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of forging equipment, in particular to a self-rotating ingot forging device. BACKGROUND

[0002] In the field of aerospace, high-strength aluminum alloy is usually selected for the manufacture of parts, and high-strength aluminum alloy parts need to be forged during production.

[0003] For example, the radial forging manipulator of Chinese patent CN209918792U includes a forging box and a hammer head. A plurality of support columns are evenly welded on the bottom of the forging box in the vertical direction, and the other end of the plurality of support columns is welded with a fixed base. A forging hole is formed in the center of the forging box, and the vertical section of the forging hole is a mouth-shaped structure. The hammer head is placed on the straight rod, the positioning rod is rotated, the fixed connection between the positioning rod and the straight rod is realized through the threaded peg and the first threaded hole, the limiting sleeve can wrap the positioning rod, the limiting sleeve is fixed through the second threaded hole and the third threaded hole, which can prevent the positioning rod from detaching, and facilitates the replacement of different types of hammer heads and improves the stability of the hammer head. Rotating the hammer head can make the round block rotate in the sliding hole, that is, without removing the hammer head from the straight rod, the purpose of adjusting the rotation of the hammer head can be achieved, avoiding the cumbersome problem of removing and installing the hammer head, and facilitating use.

[0004] However, the hammer head has two problems. First, the hammer head is not designed with a cooling structure. The hammer head repeatedly contacts high-temperature forgings at 800-1200℃, and the temperature of the hammer head will quickly rise. When the temperature exceeds 300℃, the hardness and wear resistance will decrease significantly, and thermal deformation and cracks may occur, reducing the service life. Second, the stroke of the hammer head is fixed and cannot be adjusted as needed.

[0005] Therefore, the present application designs a self-rotating ingot forging device to solve the above problems. SUMMARY

[0006] In view of the above shortcomings of the prior art, the present application provides a self-rotating ingot forging device.

[0007] To achieve the above purpose, the present application realizes the following technical solutions: A self-rotating ingot forging device, comprising: A forging assembly for multi-point forging: the forging assembly includes a box, a hammer head cooling assembly, and an adjustable forging part. The box is provided with a horizontal hole on both sides, and the hammer head cooling assembly and the adjustable forging part are connected with the box. The adjustable forging part comprises a rotating driving assembly, a forging stroke adjusting assembly, a roller type pressing assembly and an elastic hammer head assembly, the rotating driving assembly and the forging stroke adjusting assembly are connected with the box body, the elastic hammer head assembly is connected with the rotating driving assembly, the roller type pressing assembly is adjusted with the rotating driving assembly one by one, the roller type pressing assembly and the elastic hammer head assembly are slidingly connected, the rotating driving assembly is connected with the hammer cooling assembly, and the hammer cooling assembly is connected with the elastic hammer head assembly. The material clamping assembly for ingot clamping is symmetrically arranged on both sides of the forging assembly.

[0008] Further, the rotating driving assembly comprises a horizontal shaft, a second motor, a ring seat, a belt, a first belt pulley, a horizontal cylinder and a second belt pulley, the second motor is arranged outside the box body, the driving end of the second motor is fixedly connected with one end of the horizontal shaft, the other end of the horizontal shaft is fixedly connected with the hammer cooling assembly, the part of the horizontal shaft in the box body is fixedly connected with the first belt pulley, the first belt pulley is rotationally connected with the belt, the belt is rotationally connected with the second belt pulley, the horizontal cylinder is fixedly installed in the mounting hole of the second belt pulley, one end of the horizontal cylinder is rotationally connected with the inner wall of the box body through a bearing, the other end of the horizontal cylinder is coaxially fixedly connected with the ring seat, the end of the ring seat away from the horizontal cylinder is rotationally connected with the inner wall of the box body, the end of the ring seat away from the horizontal cylinder is connected with the hammer cooling assembly, and the elastic hammer head assembly is connected with the ring seat.

[0009] Further, the elastic hammer head assembly comprises a sliding plate, a hammer head, a spring and a V-shaped plate, the ring seat is provided with a sliding groove at equal intervals along the circumference, the inner wall of the sliding groove is slidingly connected with the outer wall of the sliding plate, the end of the sliding plate close to the center of the horizontal hole is fixedly connected with the hammer head, the end of the sliding plate away from the center of the horizontal hole is fixedly connected with the V-shaped plate, two springs are symmetrically fixedly installed at the end of the V-shaped plate close to the ring seat, the end of the spring away from the V-shaped plate is fixedly connected with the ring seat, and the end of the V-shaped plate away from the center of the horizontal hole is movably connected with the roller type pressing assembly.

[0010] Further, the forging stroke adjusting assembly comprises a second hydraulic cylinder, a first wedge-shaped block, a ring-shaped plate, a first guide rail, a second wedge-shaped block and an arc-shaped support plate, the arc-shaped support plate is fixedly installed on the inner wall of the box, the arc-shaped support plate and the upper half of the box combine a circular support ring, two groups of second hydraulic cylinders are symmetrically fixedly installed on the side wall of the box, the driving end of the second hydraulic cylinder is fixedly connected with the ring-shaped plate, and the ring-shaped plate is located on the outer side of the second belt pulley, a plurality of first guide rails are fixedly installed at equal intervals in the inner wall of the circular support ring combined by the arc-shaped support plate and the upper half of the box, the outer end of the second wedge-shaped block is slidingly connected with the first guide rail, the end of the second wedge-shaped block away from the second hydraulic cylinder is fixedly connected with the ring-shaped plate, the second wedge-shaped block is limitingly and slidingly connected with the first wedge-shaped block, the inclined surface of the second wedge-shaped block is slidingly connected with the inclined surface of the first wedge-shaped block, and the roller type pressure connecting assembly is fixedly connected with the end of the first wedge-shaped block close to the center of the horizontal hole.

[0011] Further, the roller type pressure connecting assembly comprises a roller mounting seat, a roller, a straight guide sleeve, a cover plate and a sliding block, the end of the roller mounting seat away from the center of the horizontal hole is fixedly connected with the first wedge-shaped block, two groups of sliding blocks are symmetrically fixedly installed on the front and rear side walls of the roller mounting seat, the sliding block is limitingly and slidingly connected with the straight guide sleeve, the straight guide sleeve is fixedly connected with the inner wall of the circular support ring combined by the arc-shaped support plate and the upper half of the box, the mounting groove formed in the end of the roller mounting seat close to the center of the horizontal hole is rotationally connected with the roller, the center of the roller is located in the mounting groove formed in the end of the roller mounting seat close to the center of the horizontal hole, and the end of the roller mounting seat close to the second hydraulic cylinder is fixedly connected with the cover plate through bolts.

[0012] Further, the hammer head cooling assembly comprises a follow-up liquid pumping assembly, an air cooling assembly and a flow-through assembly, the follow-up liquid pumping assembly is fixedly connected with the horizontal shaft, the liquid outlet end of the follow-up liquid pumping assembly is fixedly connected with the input end of the air cooling assembly, the output end of the air cooling assembly is communicated with the liquid inlet end of the flow-through assembly, the air cooling assembly is fixedly connected with the box, the flow-through assembly is communicated with the ring-shaped seat, the sliding plate, the V-shaped plate and the hammer head, and the flow-through assembly is also communicated with the follow-up liquid pumping assembly.

[0013] Furthermore, the follow-up liquid extraction assembly includes a first pipe, a first one-way valve, a rotating plate, a movable plate, a second one-way valve, a second pipe, a piston rod, a piston, and a fixed cylinder. The other end of the horizontal shaft is fixedly connected to the rotating plate, the outer end of the rotating plate is rotatably connected to one end of the movable plate, the other end of the movable plate is rotatably connected to the bottom of the piston rod, the top of the piston rod is fixedly connected to the piston, the outer wall of the piston is slidably connected to the inner wall of the fixed cylinder, the fixed cylinder is fixedly connected to the side wall of the housing, the top of the fixed cylinder is fixedly connected to the first pipe, the first one-way valve is fixedly installed on the first pipe, the upper end of the side wall of the fixed cylinder is fixedly connected to the second pipe, the second one-way valve is fixedly installed on the second pipe, the second pipe is fixedly connected to the input end of the air-cooling assembly, when the piston moves upward, the second one-way valve opens and the first one-way valve closes, when the piston moves downward, the second one-way valve closes and the first one-way valve opens, the first pipe is fixedly connected to the housing, and the first pipe is connected to the flow assembly.

[0014] Furthermore, the air-cooled assembly includes capillary tubes, fans, and a third pipe. Multiple sets of fans in a rectangular array are fixedly installed on the side wall of the housing. Multiple sets of capillary tubes are arranged vertically at equal intervals, and their two ends are respectively connected to the third pipe and the second pipe. The third pipe is fixedly connected to the housing and is connected to the flow assembly.

[0015] Furthermore, the flow assembly includes a first annular liquid guiding ring and a second annular liquid guiding ring. Both the first and second annular liquid guiding rings are fixedly installed on the inner wall of the housing. The first annular liquid guiding ring is connected to the first pipe, and the second annular liquid guiding ring is connected to the third pipe. The end of the annular seat away from the second hydraulic cylinder is connected to the ends of the second annular liquid guiding ring and the first annular liquid guiding ring respectively through two sets of annular grooves. The slide groove is provided with a first straight groove and a second straight groove near the inner wall of the first annular liquid guiding ring. The second straight groove is connected to the first annular liquid guiding ring, and the first straight groove is connected to the second annular liquid guiding ring. The flow channel is opened in the slide plate, the V-shaped plate, and the hammer. One end of the roller mounting seat is connected to the second straight groove, and the other end of the roller mounting seat is connected to the first straight groove.

[0016] Furthermore, during the movement of the slide plate, one end of the roller mounting seat always moves inside the second straight groove and is not connected to the first straight groove; When the slide plate moves, the other end of the roller mounting seat always moves inside the first straight groove and is not connected to the second straight groove.

[0017] Beneficial effects: the clamping assembly on one side of the box body of the forging assembly moves to the outermost side, then clamps one end of the ingot, the clamping assembly on the other side of the box body moves to the box body, according to the diameter requirement after forging of the ingot, the forging stroke adjusting assembly of the adjustable forging part of the forging assembly is started, the roller type pressing assembly is driven by the forging stroke adjusting assembly to move towards or away from the center of the horizontal hole, until the shortest distance between the end of the elastic hammer head assembly close to the center of the horizontal hole and the center of the horizontal hole meets the diameter requirement after forging of the ingot, the stroke can be adjusted according to the requirement, the clamping assembly clamping the ingot drives the ingot to move towards the box body, the elastic hammer head assembly is driven by the rotating driving assembly to rotate, the rotating elastic hammer head assembly intermittently contacts the roller type pressing assembly, the roller type pressing assembly extrudes the elastic hammer head assembly to move towards the center of the horizontal hole, realizing the forging of the elastic hammer head assembly while rotating, meanwhile, the liquid in the hammer cooling assembly is driven by the rotating driving assembly to flow, the flowing liquid takes away the heat in the elastic hammer head assembly, realizing the cooling treatment of the elastic hammer head assembly, the temperature of the elastic hammer head assembly is controlled at 200-300 DEG C, avoiding the heat deformation and cracks, prolonging the service life; in addition, the end of the clamping assembly close to the other side of the box body is clamped by the clamping assembly on the other side of the box body after moving through the box body, realizing the forging with both ends supported, avoiding the jumping, ensuring the forging effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, below the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0019] Figure 1 is a perspective view of a self-rotating ingot forging device of the present application Figure 1 ; Figure 2 is a front view of a self-rotating ingot forging device of the present application Figure 3 is a perspective view of a self-rotating ingot forging device of the present application Figure 2 ; Figure 4 is a perspective view of a clamping assembly Figure 5 is a perspective view of a forging assembly Figure 1 ; Figure 6 is a perspective view of a forging assembly Figure 2 ; Figure 7 is a front view of a forging assembly Figure 8is a left view of the forging assembly; Figure 9 is a sectional view along the A-A direction of Figure 7 ; Figure 10 is a sectional view along the B-B direction of Figure 7 ; Figure 11 is an enlarged view of the structure at E in Figure 10 ; Figure 12 is a sectional view along the C-C direction of Figure 8 ; Figure 13 is a sectional view along the D-D direction of Figure 8 ; Figure 14 is an enlarged view of the structure at F in Figure 13 .

[0020] The reference numerals in the drawings respectively represent: 1, forging assembly; 11, box body; 12, hammer head cooling assembly; 121, first pipeline; 122, first one-way valve; 123, rotating plate; 124, movable plate; 125, second one-way valve; 126, second pipeline; 127, capillary tube; 128, fan; 129, piston rod; 1210, piston; 1211, first straight groove; 1212, second straight groove; 1213, flow channel; 1214, first annular liquid guide ring; 1215, second annular liquid guide ring; 1216, second through hole; 1217, first through hole; 1218, third pipeline; 1219, fixed cylinder; 13, adjustable forging part; 131, horizontal shaft; 132, second motor; 133, second hydraulic cylinder; 134, sliding plate; 135, sliding groove; 136, hammer head; 137, annular seat; 138, belt; 139, first belt pulley; 1310, horizontal cylinder; 1311, second belt pulley; 1312, first wedge-shaped block; 1313, roller mounting seat; 1314, roller; 1315, straight guide sleeve; 1316, annular plate; 1317, first guide rail; 1318, cover plate; 1319, second inclined block; 1320, spring; 1321, V-shaped plate; 1322, sliding block; 1323, arc-shaped support plate; 14, horizontal hole; 2, material clamping assembly; 21, horizontal moving assembly; 211, first motor; 212, threaded rod; 213, guide rod; 214, moving seat; 215, fixed seat; 22, tail material pushing assembly; 221, first hydraulic cylinder; 222, mounting plate; 223, pushing plate; 23, clamping assembly; 231, hydraulic chuck; 232, clamping block. DETAILED DESCRIPTION

[0021] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0022] The present application will be further described below with reference to the embodiments.

[0023] Embodiment one, please refer to Figures 1-14 A self-rotating ingot casting and forging device, comprising: The forging assembly 1 for multi-point forging comprises a box body 11, a hammer head cooling assembly 12 and an adjustable forging part 13, the box body 11 is provided with a horizontal hole 14 on both sides, and the hammer head cooling assembly 12 and the adjustable forging part 13 are connected with the box body 11. The adjustable forging part 13 comprises a rotating driving assembly, a forging stroke adjusting assembly, a roller type pressing assembly and an elastic hammer head assembly, the rotating driving assembly and the forging stroke adjusting assembly are connected with the box body 11, a plurality of elastic hammer head assemblies arranged equidistantly along the circumference of the horizontal hole 14 are connected with the rotating driving assembly, the roller type pressing assemblies arranged equidistantly along the circumference of the horizontal hole 14 are adjusted one by one with the adjusting end of the rotating driving assembly, the roller type pressing assemblies are slidingly connected with the elastic hammer head assemblies in a pasting manner, the rotating driving assembly is connected with the hammer head cooling assembly 12, and the hammer head cooling assembly 12 is connected with the elastic hammer head assembly in a communicating manner. The material clamping assembly 2 for clamping the ingot comprises:

[0024] The clamping assembly 2 on one side of the box 11 of the forging assembly 1 moves to the outermost side and then clamps one end of the ingot, the clamping assembly 2 on the other side of the box 11 moves to the box 11, according to the diameter requirement of the ingot after forging, the stroke adjusting assembly of the adjustable forging part 13 of the forging assembly 1 is started, the stroke adjusting assembly drives the roller type pressing assembly to move towards or away from the center of the horizontal hole 14 until the shortest distance from the end of the elastic hammer head assembly close to the center of the horizontal hole 14 to the center of the horizontal hole 14 meets the diameter requirement of the ingot after forging, which can be adjusted according to the forging diameter, the stroke can be adjusted as needed, the clamping assembly 2 clamping the ingot drives the ingot to move towards the box 11, the rotating drive assembly drives the elastic hammer head assembly to rotate, the rotating elastic hammer head assembly intermittently contacts the roller type pressing assembly, the roller type pressing assembly extrudes the elastic hammer head assembly to move towards the center of the horizontal hole 14, realizing the forging of the elastic hammer head assembly while rotating, at the same time, the rotating drive assembly drives the liquid in the hammer head cooling assembly 12 to flow, the flowing liquid takes away the heat in the elastic hammer head assembly, realizing the cooling treatment of the elastic hammer head assembly, controlling the temperature of the elastic hammer head assembly at 200-300℃, avoiding thermal deformation and cracks, and prolonging the service life; in addition, the end of the clamping assembly 2 close to the other side of the box 11 moves past the other side of the box 11 and is clamped by the clamping assembly 2 on the other side of the box 11, realizing two-end support forging and avoiding jumping, ensuring the forging effect.

[0025] Please refer to Figures 1-3 、 Figures 5-14 , the rotating drive assembly includes a horizontal shaft 131, a second motor 132, an annular seat 137, a belt 138, a first belt pulley 139, a horizontal cylinder 1310 and a second belt pulley 1311, the second motor 132 is located outside the box 11, the driving end of the second motor 132 is fixedly connected with one end of the horizontal shaft 131, the other end of the horizontal shaft 131 is fixedly connected with the hammer head cooling assembly 12, the part of the horizontal shaft 131 located in the box 11 is fixedly connected with the first belt pulley 139, the first belt pulley 139 is rotationally connected with the belt 138, the belt 138 is rotationally connected with the second belt pulley 1311, the horizontal cylinder 1310 is fixedly installed in the mounting hole of the second belt pulley 1311, one end of the horizontal cylinder 1310 is rotationally connected with the inner wall of the box 11 through a bearing, the other end of the horizontal cylinder 1310 is coaxially fixedly connected with the annular seat 137, the end of the annular seat 137 away from the horizontal cylinder 1310 is rotationally connected with the inner wall of the box 11, the end of the annular seat 137 away from the horizontal cylinder 1310 is connected with the hammer head cooling assembly 12, and a plurality of groups of elastic hammer head assemblies are arranged on the annular seat 137 at equal intervals along the circumference of the horizontal hole 14.

[0026] The elastic hammer head assembly comprises a sliding plate 134, a hammer head 136, springs 1320, and a V-shaped plate 1321. The annular seat 137 is provided with sliding grooves 135 at equal intervals in the circumferential direction. The inner wall of the sliding groove 135 is in sliding connection with the outer wall of the sliding plate 134. The end of the sliding plate 134 close to the center of the horizontal hole 14 is fixedly connected with the hammer head 136. The end of the sliding plate 134 away from the center of the horizontal hole 14 is fixedly connected with the V-shaped plate 1321. Two groups of springs 1320 are symmetrically fixedly installed at the end of the V-shaped plate 1321 close to the annular seat 137. The end of the spring 1320 away from the V-shaped plate 1321 is fixedly connected with the annular seat 137. The end of the V-shaped plate 1321 away from the center of the horizontal hole 14 is movably connected with the roller crimping assembly.

[0027] The forging stroke adjusting assembly comprises second hydraulic cylinders 133, first wedge-shaped blocks 1312, an annular plate 1316, first guide rails 1317, second inclined blocks 1319, and arc-shaped support plates 1323. The arc-shaped support plates 1323 are fixedly installed on the inner wall of the box body 11. The arc-shaped support plates 1323 and the upper half of the box body 11 combine a circular support ring. Two groups of second hydraulic cylinders 133 are symmetrically fixedly installed on the side wall of the box body 11. The driving end of the second hydraulic cylinder 133 is fixedly connected with the annular plate 1316, and the annular plate 1316 is located on the outer side of the second belt pulley 1311. A plurality of groups of first guide rails 1317 are fixedly installed at equal intervals on the inner wall of the circular support ring combined by the arc-shaped support plates 1323 and the upper half of the box body 11. The outer end of the second inclined block 1319 is in sliding connection with the first guide rail 1317. The second inclined block 1319 is fixedly connected with the end of the annular plate 1316 away from the second hydraulic cylinder 133. The second inclined block 1319 is limitingly and slidably connected with the first wedge-shaped block 1312. The inclined surface of the second inclined block 1319 is in sliding connection with the inclined surface of the first wedge-shaped block 1312. The roller crimping assembly is fixedly connected with the end of the first wedge-shaped block 1312 close to the center of the horizontal hole 14.

[0028] The roller type compression assembly comprises a roller mounting seat 1313, a roller 1314, a straight guide sleeve 1315, a cover plate 1318 and a sliding block 1322. The end of the roller mounting seat 1313 away from the center of the horizontal hole 14 is fixedly connected with the first wedge block 1312. Two groups of sliding blocks 1322 are symmetrically fixedly installed on the front and rear sidewalls of the roller mounting seat 1313. The sliding blocks 1322 are limitingly and slidably connected with the straight guide sleeve 1315. The straight guide sleeve 1315 is fixedly connected with the inner wall of the combined circular support ring of the arc-shaped support plate 1323 and the upper half of the box body 11. The end of the roller mounting seat 1313 close to the center of the horizontal hole 14 is provided with an installation groove in rotation connection with the roller 1314. The center of the roller 1314 is located in the installation groove of the end of the roller mounting seat 1313 close to the center of the horizontal hole 14. The end of the roller mounting seat 1313 close to the second hydraulic cylinder 133 is fixedly connected with the cover plate 1318 through bolts. The end of the cover plate 1318 away from the second hydraulic cylinder 133 is rotationally connected with the end of the roller 1314 close to the second hydraulic cylinder 133. The material clamping assembly 2 on one side of the box body 11 of the forging assembly 1 is moved to the outermost side and then clamps one end of the ingot. The material clamping assembly 2 on the other side of the box body 11 is moved to the box body 11. According to the diameter requirement after forging of the ingot, the second hydraulic cylinder 133 of the forging stroke adjusting assembly of the adjustable forging part 13 of the forging assembly 1 is started. The second hydraulic cylinder 133 drives the annular plate 1316 to move. The annular plate 1316 drives the second inclined block 1319 to move along the first guide rail 1317. Under the guidance of the straight guide sleeve 1315 and the sliding block 1322, the second inclined block 1319 drives the first wedge block 1312 to move towards or away from the center of the horizontal hole 14. The first wedge block 1312 drives the roller mounting seat 1313 of the roller type compression assembly to move towards or away from the center of the horizontal hole 14. The roller mounting seat 1313 drives the roller 1314 to move towards or away from the center of the horizontal hole 14. Until the end of the roller 1314 of the elastic type hammer head assembly close to the center of the horizontal hole 14 reaches the shortest distance to the center of the horizontal hole 14, which meets the diameter requirement after forging of the ingot. The stroke can be adjusted according to the forging diameter.

[0029] The clamping assembly 2 clamping the ingot drives the ingot to move to the box 11. The second motor 132 of the driving assembly drives the horizontal shaft 131 to rotate, which drives the first pulley 139 to rotate, and the first pulley 139 drives the belt 138 to rotate, and the belt 138 drives the second pulley 1311 to rotate, and the second pulley 1311 drives the horizontal cylinder 1310 to rotate, and the horizontal cylinder 1310 drives the first guide rail 1317 to rotate, and the first guide rail 1317 drives the sliding plate 134 of the elastic hammer head assembly to rotate, and the sliding plate 134 drives the V-shaped plate 1321 to rotate. The sliding plate 134 of the elastic hammer head assembly is intermittently in contact with the first guide rail 1317 of the roller type compression assembly, the roller 1314 of the roller type compression assembly extrudes the V-shaped plate 1321 of the elastic hammer head assembly to move to the center of the horizontal hole 14, the V-shaped plate 1321 drives the sliding plate 134 to move to the center of the horizontal hole 14, the sliding plate 134 drives the hammer head 136 to move, and the hammer head 136 moves to contact the ingot, then the V-shaped plate 1321 is separated from the roller 1314, the spring 1320 drives the V-shaped plate 1321 to move outward, the V-shaped plate 1321 drives the sliding plate 134 to move outward, the sliding plate 134 drives the hammer head 136 to move outward, and the hammer head 136 is intermittently in contact with the ingot, so that the hammer head 136 of the elastic hammer head assembly rotates and forges the ingot.

[0030] The hammer head cooling assembly 12 includes a follow-up liquid pumping assembly, an air cooling assembly and a flow-through assembly. The follow-up liquid pumping assembly is fixedly connected with the horizontal shaft 131, the liquid outlet of the follow-up liquid pumping assembly is fixedly connected with the input end of the air cooling assembly, the output end of the air cooling assembly is communicated with the liquid inlet of the flow-through assembly, the air cooling assembly is fixedly connected with the box 11, the flow-through assembly is communicated with the annular seat 137, the sliding plate 134, the V-shaped plate 1321 and the hammer head 136, and the flow-through assembly is also communicated with the follow-up liquid pumping assembly.

[0031] The follow-up liquid pumping assembly comprises a first pipe 121, a first one-way valve 122, a rotating plate 123, a movable plate 124, a second one-way valve 125, a second pipe 126, a piston rod 129, a piston 1210 and a fixed cylinder 1219. The other end of a horizontal shaft 131 is fixedly connected with the rotating plate 123. The outer end of the rotating plate 123 is rotatably connected with one end of the movable plate 124. The other end of the movable plate 124 is rotatably connected with the bottom of the piston rod 129. The top of the piston rod 129 is fixedly connected with the piston 1210. The outer wall of the piston 1210 is slidably connected with the inner wall of the fixed cylinder 1219. The fixed cylinder 1219 is fixedly connected with the side wall of the box body 11. The top of the fixed cylinder 1219 is fixedly connected with the first pipe 121. The first one-way valve 122 is fixedly installed on the first pipe 121. The side wall of the fixed cylinder 1219 is fixedly connected with the second pipe 126. The second one-way valve 125 is fixedly installed on the second pipe 126. The second pipe 126 is fixedly connected with the input end of the air cooling assembly. When the piston 1210 moves upward, the second one-way valve 125 is opened and the first one-way valve 122 is closed. When the piston 1210 moves downward, the second one-way valve 125 is closed and the first one-way valve 122 is opened. The first pipe 121 is fixedly connected with the box body 11. The first pipe 121 is communicated with the flow assembly.

[0032] The air cooling assembly comprises capillary tubes 127, fans 128 and a third pipe 1218. A plurality of groups of the fans 128 are fixedly installed on the side wall of the box body 11 in a rectangular array. A plurality of groups of the capillary tubes 127 are vertically and equidistantly arranged, and the two ends thereof are fixedly connected with the third pipe 1218 and the second pipe 126 respectively. The third pipe 1218 is fixedly connected with the box body 11. The third pipe 1218 is communicated with the flow assembly.

[0033] The flow assembly comprises a first annular liquid guide ring 1214 and a second annular liquid guide ring 1215. The first annular liquid guide ring 1214 and the second annular liquid guide ring 1215 are both fixedly installed on the inner wall of the box body 11. The first annular liquid guide ring 1214 is communicated with the first pipe 121. The second annular liquid guide ring 1215 is communicated with the third pipe 1218. The end of the annular seat 137 away from the second hydraulic cylinder 133 is sealingly and rotatably connected with the end of the second annular liquid guide ring 1215 and the first annular liquid guide ring 1214 through two groups of annular grooves. The inner wall of the sliding groove 135 close to the first annular liquid guide ring 1214 is provided with a first straight groove 1211 and a second straight groove 1212. The second straight groove 1212 is communicated with the first annular liquid guide ring 1214. The first straight groove 1211 is communicated with the second annular liquid guide ring 1215. A flow channel 1213 is provided in the sliding plate 134, the V-shaped plate 1321 and the hammer head 136. One end of a roller mounting seat 1313 is communicated with the second straight groove 1212. The other end of the roller mounting seat 1313 is communicated with the first straight groove 1211.

[0034] The one end of the roller mounting seat 1313 is always moving inside the second straight slot 1212 when the slide plate 134 is moving, and is not communicated with the first straight slot 1211.

[0035] The other end of the roller mounting seat 1313 is always moving inside the first straight slot 1211 when the slide plate 134 is moving, and is not communicated with the second straight slot 1212.

[0036] The horizontal shaft 131 of the rotation driving assembly drives the rotation plate 123 of the inner follow-up liquid pumping assembly of the hammer head cooling assembly 12 to rotate, the rotation plate 123 drives the movable plate 124 to rotate, the movable plate 124 drives the piston rod 129 to move up and down reciprocatingly, the piston rod 129 drives the piston 1210 to move up and down reciprocatingly, the piston 1210 is upward when the second one-way valve 125 is opened and the first one-way valve 122 is closed, the piston 1210 is downward when the second one-way valve 125 is closed and the first one-way valve 122 is opened, the liquid in the flow assembly is pumped to the second pipeline 126 through the first pipeline 121, and then enters the capillary tube 127 of the air cooling assembly, the fan 128 blows the gas to flow, and the heat of the capillary tube 127 is taken away, the cooled liquid enters the third pipeline 1218, and then enters the first annular liquid guide ring 1214 of the flow assembly, and then enters the second straight slot 1212, and then enters the second straight slot 1212 from the one end of the roller mounting seat 1313 and is discharged from the other end of the roller mounting seat 1313, the cooled liquid flows through the slide plate 134, the V-shaped plate 1321 and the hammer head 136, and the heat generated by the slide plate 134, the V-shaped plate 1321 and the hammer head 136 is taken away, and then enters the second annular liquid guide ring 1215 through the first straight slot 1211, and then enters the first pipeline 121, the flowing liquid takes away the heat in the elastic hammer head assembly, the temperature of the elastic hammer head assembly is controlled at 200-300℃, the thermal deformation and cracks are avoided, and the service life is prolonged.

[0037] At the same time, the one end of the roller mounting seat 1313 is always moving inside the second straight slot 1212 when the slide plate 134 is moving, and is not communicated with the first straight slot 1211; the other end of the roller mounting seat 1313 is always moving inside the first straight slot 1211 when the slide plate 134 is moving, and is not communicated with the second straight slot 1212, so that the liquid always keeps flowing when the slide plate 134 is moving.

[0038] Please refer to Figures 1-4 The material clamping assembly 2 comprises a horizontal moving assembly 21, a tail material pushing assembly 22 and a clamping assembly 23, the driving end of the horizontal moving assembly 21 is connected with the tail material pushing assembly 22 and the clamping assembly 23, and the tail material pushing assembly 22 and the clamping assembly 23 are concentrically arranged.

[0039] The horizontal moving assembly 21 comprises a first motor 211, a threaded rod 212, a guide rod 213, a moving seat 214 and a fixed seat 215. The fixed seat 215 is fixedly connected with the first motor 211 away from the end of the box body 11. The threaded rod 212 is fixedly connected with the driving end of the first motor 211. The lower end of the moving seat 214 is threadedly connected with the threaded rod 212 through a fixedly connected threaded sleeve. The lower end of the moving seat 214 is limitingly and slidingly connected with the guide rod 213. The guide rod 213 is fixedly connected with the fixed seat 215. The moving seat 214 is fixedly connected with the tail pushing assembly 22 and the clamping assembly 23.

[0040] The clamping assembly 23 comprises a hydraulic chuck 231 and a clamping block 232. The hydraulic chuck 231 is fixedly installed in the mounting hole of the moving seat 214. A plurality of clamping blocks 232 are fixedly connected with the driving end of the hydraulic chuck 231 in one-to-one correspondence.

[0041] The tail pushing assembly 22 comprises a first hydraulic cylinder 221, a mounting plate 222 and a push plate 223. The mounting plate 222 is fixedly connected with the moving seat 214. The first hydraulic cylinder 221 is fixedly connected with the mounting plate 222. The driving end of the first hydraulic cylinder 221 is fixedly connected with the push plate 223. The push plate 223 is movable in the central hole of the hydraulic chuck 231.

[0042] The material clamping assembly 2 on one side of the box body 11 of the forging assembly 1 is moved to the outermost side. The tail pushing assembly 22 of the tail pushing assembly 22 drives the push plate 223 to move away from the box body 11. The hydraulic chuck 231 drives the clamping blocks 232 to move close to each other. A plurality of clamping blocks 232 clamp one end of the ingot. The material clamping assembly 2 on the other side of the box body 11 is moved to the box body 11. The first motor 211 of the horizontal moving assembly 21 drives the threaded rod 212 to rotate. The threaded rod 212 drives the moving seat 214 to move along the guide rod 213. The moving seat 214 drives the clamped ingot to move towards the box body 11. When the end of the ingot moves past the box body 11, the material clamping assembly 2 on the other side of the box body 11 clamps it. The material clamping assembly 2 on the other side of the box body 11 moves away from the box body 11 after clamping the forged end, so that the two ends are supported for forging, avoiding jumping and ensuring the forging effect.

[0043] When the clamping blocks 232 are separated from the end of the ingot, the first hydraulic cylinder 221 drives the push plate 223 to move. The push plate 223 pushes the ingot towards the box body 11, facilitating the movement of the ingot.

[0044] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced by equivalent features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A self-rotating ingot forging device, characterized in that: include: Forging assembly (1) for multi-point forging: The forging assembly (1) includes a housing (11), a hammer cooling assembly (12) and an adjustable forging section (13). Horizontal holes (14) are provided on both sides of the housing (11). The hammer cooling assembly (12) and the adjustable forging section (13) are both connected to the housing (11). The adjustable forging section (13) includes a rotary drive assembly, a forging stroke adjustment assembly, a roller pressing assembly, and an elastic hammer assembly. The rotary drive assembly and the forging stroke adjustment assembly are both connected to the housing (11). Multiple sets of elastic hammer assemblies are arranged at equal intervals along the circumference of the transverse hole (14) and are connected to the rotary drive assembly. The roller pressing assemblies arranged at equal intervals along the circumference of the transverse hole (14) are adjusted one by one with the adjustment end of the rotary drive assembly. The roller pressing assembly and the elastic hammer assembly are in close sliding connection. The rotary drive assembly is connected to the hammer cooling assembly (12). The hammer cooling assembly (12) is connected to the elastic hammer assembly. Clamping assembly (2) for ingot clamping: Two sets of clamping assemblies (2) are symmetrically located on both sides of the forging assembly (1).

2. The self-rotating ingot forging apparatus according to claim 1, characterized in that, The rotation drive assembly includes a horizontal shaft (131), a second motor (132), an annular seat (137), a belt (138), a first pulley (139), a horizontal cylinder (1310), and a second pulley (1311). The second motor (132) is located outside the housing (11). The drive end of the second motor (132) is fixedly connected to one end of the horizontal shaft (131), and the other end of the horizontal shaft (131) is fixedly connected to the hammer cooling assembly (12). The part of the horizontal shaft (131) located inside the housing (11) is fixedly connected to the first pulley (139). The first pulley (139) is rotatably connected to the belt (138). 38) Rotatably connected to the second pulley (1311), the horizontal cylinder (1310) is fixedly installed in the mounting hole of the second pulley (1311), one end of the horizontal cylinder (1310) is rotatably connected to the inner wall of the box (11) through a bearing, the other end of the horizontal cylinder (1310) is coaxially fixedly connected to the annular seat (137), the end of the annular seat (137) away from the horizontal cylinder (1310) is rotatably connected to the inner wall of the box (11), the end of the annular seat (137) away from the horizontal cylinder (1310) is connected to the hammer cooling assembly (12), and multiple sets of elastic hammer assemblies are equidistantly arranged along the circumference of the horizontal hole (14) and connected to the annular seat (137).

3. The self-rotating ingot forging apparatus according to claim 2, characterized in that, The elastic hammer assembly includes a sliding plate (134), a hammer (136), a spring (1320), and a V-shaped plate (1321). The annular seat (137) has grooves (135) evenly spaced along the circumference. The inner wall of the grooves (135) is slidably connected to the outer wall of the sliding plate (134). The end of the sliding plate (134) near the center of the transverse hole (14) is fixedly connected to the hammer (136). The end of the sliding plate (134) away from the center of the transverse hole (14) is fixedly connected to the V-shaped plate (1321). Two sets of springs (1320) are symmetrically fixedly installed at the end of the V-shaped plate (1321) near the annular seat (137). The end of the springs (1320) away from the V-shaped plate (1321) is fixedly connected to the annular seat (137). The end of the V-shaped plate (1321) away from the center of the transverse hole (14) is movably connected to the roller pressing assembly.

4. The self-rotating ingot forging apparatus according to claim 3, characterized in that, The forging stroke adjustment assembly includes a second hydraulic cylinder (133), a first wedge block (1312), an annular plate (1316), a first guide rail (1317), a second inclined block (1319), and an arc-shaped support plate (1323). The arc-shaped support plate (1323) is fixedly installed on the inner wall of the housing (11). The arc-shaped support plate (1323) and the upper half of the housing (11) are combined into a circular support ring. Two sets of second hydraulic cylinders (133) are symmetrically fixedly installed on the side wall of the housing (11). The driving end of the second hydraulic cylinder (133) is fixedly connected to the annular plate (1316), and the annular plate (1316) is located outside the second pulley (1311). Multiple sets of first guide rails... The rails (1317) are fixedly installed at equal intervals on the inner wall of the combined circular support ring of the upper half of the arc support plate (1323) and the box body (11). The outer end of the second inclined block (1319) is in close contact with the first guide rail (1317). The second inclined block (1319) is fixedly connected to the end of the ring plate (1316) away from the second hydraulic cylinder (133). The second inclined block (1319) is in a limiting sliding connection with the first wedge block (1312). The inclined surface of the second inclined block (1319) is in close contact with the inclined surface of the first wedge block (1312). The roller pressing assembly is fixedly connected to the end of the first wedge block (1312) near the center of the transverse hole (14).

5. The self-rotating ingot forging apparatus according to claim 4, characterized in that, The roller-type crimping assembly includes a roller mounting base (1313), a roller (1314), a straight guide sleeve (1315), a cover plate (1318), and a sliding block (1322). The end of the roller mounting base (1313) away from the center of the transverse hole (14) is fixedly connected to the first wedge block (1312). Two sets of sliding blocks (1322) are symmetrically fixedly installed on the front and rear side walls of the roller mounting base (1313). The sliding block (1322) is limited and slidably connected to the straight guide sleeve (1315). The straight guide sleeve (1315) is combined with the arc-shaped support plate (1323) and the upper half of the housing (11) in a circular shape. The inner wall of the support ring is fixedly connected. The mounting groove at the end of the roller mounting seat (1313) near the center of the transverse hole (14) is rotatably connected to the roller (1314). The center of the roller (1314) is located in the mounting groove at the end of the roller mounting seat (1313) near the center of the transverse hole (14). The end of the roller mounting seat (1313) near the second hydraulic cylinder (133) is fixedly connected to the cover plate (1318) by bolts. The end of the cover plate (1318) away from the second hydraulic cylinder (133) is in contact with the end of the roller (1314) near the second hydraulic cylinder (133) and rotatably connected.

6. The self-rotating ingot forging apparatus according to claim 3, characterized in that, The hammerhead cooling assembly (12) includes a follow-up liquid extraction assembly, an air-cooling assembly, and a flow assembly. The follow-up liquid extraction assembly is fixedly connected to the horizontal shaft (131). The liquid outlet of the follow-up liquid extraction assembly is fixedly connected to the input end of the air-cooling assembly. The output end of the air-cooling assembly is connected to the liquid inlet end of the flow assembly. The air-cooling assembly is fixedly connected to the housing (11). The flow assembly is connected to the annular seat (137), the slide plate (134), the V-shaped plate (1321), and the hammerhead (136). The flow assembly is also connected to the follow-up liquid extraction assembly.

7. The self-rotating ingot forging apparatus according to claim 6, characterized in that, The follow-up liquid extraction assembly includes a first pipe (121), a first one-way valve (122), a rotating plate (123), a movable plate (124), a second one-way valve (125), a second pipe (126), a piston rod (129), a piston (1210), and a fixed cylinder (1219). The other end of the horizontal shaft (131) is fixedly connected to the rotating plate (123). The outer end of the rotating plate (123) is rotatably connected to one end of the movable plate (124). The other end of the movable plate (124) is rotatably connected to the bottom of the piston rod (129). The top of the piston rod (129) is fixedly connected to the piston (1210). The outer wall of the piston (1210) is slidably connected to the inner wall of the fixed cylinder (1219). The fixed cylinder (1219) is fixed to the side wall of the housing (11). The top of the fixed cylinder (1219) is fixedly connected to the first pipe (121), the first one-way valve (122) is fixedly installed on the first pipe (121), the upper end of the side wall of the fixed cylinder (1219) is fixedly connected to the second pipe (126), the second one-way valve (125) is fixedly installed on the second pipe (126), the second pipe (126) is fixedly connected to the input end of the air-cooled component, when the piston (1210) moves upward, the second one-way valve (125) opens and the first one-way valve (122) closes, when the piston (1210) moves downward, the second one-way valve (125) closes and the first one-way valve (122) opens, the first pipe (121) is fixedly connected to the box (11), and the first pipe (121) is connected to the flow component.

8. The self-rotating ingot forging apparatus according to claim 7, characterized in that, The air-cooled assembly includes capillary tubes (127), fans (128), and a third pipe (1218). Multiple sets of fans (128) are fixedly installed in a rectangular array on the side wall of the housing (11). Multiple sets of capillary tubes (127) are arranged vertically at equal intervals, and their two ends are respectively connected to the third pipe (1218) and the second pipe (126). The third pipe (1218) is fixedly connected to the housing (11) and is connected to the flow assembly.

9. The self-rotating ingot forging apparatus according to claim 8, characterized in that, The flow assembly includes a first annular liquid guide ring (1214) and a second annular liquid guide ring (1215). Both the first annular liquid guide ring (1214) and the second annular liquid guide ring (1215) are fixedly installed on the inner wall of the housing (11). The first annular liquid guide ring (1214) is connected to the first pipe (121), and the second annular liquid guide ring (1215) is connected to the third pipe (1218). The end of the annular seat (137) away from the second hydraulic cylinder (133) is sealed and rotated by two sets of annular grooves that fit against the ends of the second annular liquid guide ring (1215) and the first annular liquid guide ring (1214). The slide (135) is connected to the inner wall of the first annular liquid guiding ring (1214) and has a first straight groove (1211) and a second straight groove (1212). The second straight groove (1212) is connected to the first annular liquid guiding ring (1214), and the first straight groove (1211) is connected to the second annular liquid guiding ring (1215). The flow channel (1213) is opened in the slide plate (134), the V-shaped plate (1321) and the hammer (136). One end of the roller mounting seat (1313) is connected to the second straight groove (1212), and the other end of the roller mounting seat (1313) is connected to the first straight groove (1211).

10. The self-rotating ingot forging apparatus according to claim 9, characterized in that, When the slide plate (134) moves, one end of the roller mounting seat (1313) always moves inside the second straight groove (1212) and is not connected to the first straight groove (1211); When the slide plate (134) moves, the other end of the roller mounting seat (1313) always moves inside the first straight groove (1211) and is not connected to the second straight groove (1212).

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