Hot die forging press with multi-surface super-long unbalance-loading-resistant sliding block

Abstract

The invention discloses a hot die forging press with a multi-surface super-long unbalance-loading-resistant sliding block, and relates to the technical field of hot die forging presses, the hot die forging press comprises a support frame, a first motor, a rotating shaft I, a flywheel, a transmission belt, a crankshaft, a connecting rod, the sliding block, a multi-surface track, a lubricating device, a safety device, a cleaning device, a jacking device and a die, the cleaning device removes oxide skin on the surface of the forge piece, the first motor is started to drive a first rotating shaft to rotate, the first rotating shaft drives a transmission belt to rotate, the transmission belt drives a flywheel to rotate, the flywheel drives a crankshaft to rotate, the crankshaft drives a connecting rod to rotate, and the connecting rod drives a sliding block to slide on a multi-face rail. The lubricating device lubricates the multi-surface track and reduces the resistance during movement of the sliding block, the safety device brakes the flywheel, supports the sliding block and fixes the mold at the same time, and the jacking device ejects a forge piece out of the mold.

Description

Technical Field

[0001] The invention relates to the technical field of hot die forging presses, in particular to a hot die forging press with a multi-faceted super-long anti-eccentric load sliding block. Background Art

[0002] Hot die forging press is a mechanical equipment specially used for hot forging of metal materials. It is widely used in many industries such as automobile manufacturing, aerospace, heavy machinery and agricultural machinery. The core function of this equipment is to apply strong pressure to press the metal material into the mold when the metal workpiece is heated to a high temperature, so as to achieve shaping. This process can not only produce high-precision parts, but also ensure that the product has extremely high strength and durability. The hot die forging process has significant advantages over cold forging. Metal materials have better plasticity and ductility under high temperature environment, and the deformation resistance is greatly reduced. This makes it easier for hot die forging to process parts with complex shapes and large sizes, especially for some large workpieces or complex geometric structures that cannot be effectively processed by cold forging. In addition, metal materials at high temperatures are more likely to fill every corner of the mold, thereby reducing defects in the finished product and improving the forming quality of the parts.

[0003] The existing technology has defects: during forging, when metal forgings are subjected to oxidation by substances such as oxygen and water vapor in the air at high temperatures, oxide scales will be produced, resulting in a rough surface of the forgings, which may even turn them into scrap. Many oxide scales are relatively hard, which not only increases the consumption of deformation energy during forging, but also accelerates the wear of the forging die and reduces its service life. During the operation of the press, due to the asymmetry of the die or the uneven placement of the workpiece, the force applied to the slide block is not evenly distributed, resulting in an eccentric load, which may cause damage to the die, reduced machining accuracy, and other problems. When manually removing the forgings or adjusting the machine tooling, the slide block may slide down due to manual error or machine failure, causing harm to the operator. Summary of the invention

[0004] The object of the present invention is to provide a hot die forging press with a multi-faceted super-long anti-eccentric load sliding block to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: the hot forging press comprises a support frame, a groove is provided on one side of the support frame, a first motor is installed above the support frame, a rotating shaft 1 is installed at the output end of the first motor, a crankshaft is rotatably connected in the groove, a flywheel is installed at one end of the crankshaft, the flywheel is installed below the rotating shaft 1, a transmission belt is installed on the rotating shaft 1 and the flywheel, a connecting rod is rotatably connected to the crankshaft, one end of the connecting rod is rotatably connected to the rotating shaft 2, sliders are connected to both ends of the rotating shaft 2, a top column is connected to one end of the slider, a multi-faceted track is installed on the inner wall of the support frame, the slider slides on the multi-faceted track, a lubricating device is installed on the inner wall of the support frame, the lubricating device is installed between the crankshaft and the multi-faceted track, a safety device is installed on the outer wall of the support frame, a cleaning device is installed on the outer wall of the support frame, a lifting device is installed on the bottom plate of the support frame, a mold is installed in the mounting groove of the lifting device, and the first motor is connected to a control system. During operation, the forging is manually placed in the mold, and the manual operation control system controls the cleaning device to remove the oxide scale on the surface of the forging, controls the first motor to rotate, and the first motor drives the rotating shaft to rotate, and the rotating shaft drives the transmission belt to rotate, and the transmission belt drives the flywheel to rotate, and the flywheel drives the crankshaft to rotate, and the crankshaft drives the connecting rod to rotate, and the connecting rod drives the slider to slide on the multi-faceted track toward the mold. When the slider moves to the lowest point, the slider presses the forging into the mold, and the connecting rod drives the slider to slide on the multi-faceted track away from the mold. When the slider moves to the highest point, the first motor is controlled to stop, and the top column on the slider will start the lubrication device, and the lubrication device lubricates the multi-faceted track to reduce the resistance of the slider during movement, and the safety device is controlled to start, and the safety device brakes the flywheel, supports the slider, and fixes the mold at the same time, and the lifting device is controlled to start, and the forging is taken out of the mold, and the forging is manually removed.

[0006] The lubrication device includes an oil storage tank, which is installed on the inner wall of the support frame, a shell is installed below the oil storage tank, a sealing block is installed on the inner wall of the shell, a sealing groove is provided on the sealing block, a limiting plate is installed below the sealing block, the limiting plate is installed on the inner wall of the shell, the limiting plate is provided with a sliding groove, a sliding rod is slidably connected in the sliding groove, one end of the sliding rod is connected to a sealing head, the sealing head is installed in the sealing groove, the other end of the sliding rod is connected to the limiting block, one end of the limiting block is installed with a spring, one end of the spring is installed on the limiting plate, and the spring is sleeved on the sliding rod. When the slider moves to the highest point, the top column on the slider moves upward against the limit block, the limit block drives the sliding rod to move upward, the spring contracts, the sliding rod drives the sealing head to slide upward in the sealing groove, a gap is formed between the sealing head and the sealing groove, and the lubricating oil in the oil storage tank flows from the gap to the multi-faceted track; when the slider moves downward from the highest point, the spring stretches, the spring drives the limit block to move downward, the limit block drives the sliding rod to move downward, the sliding rod drives the sealing head to move downward to the initial position, blocking the gap between the sealing head and the sealing groove.

[0007] The safety device includes a second motor and a third motor. The second motor is installed on one side of the support frame. The output end of the second motor is installed with a first support device and a gear. A limiting plate is connected to one side of the support frame. The gear is installed between two limiting plates. The gear is meshed with a brake device. The brake device is installed on the outer wall of the support frame. The third motor is installed on the other side of the support frame. The output end of the third motor is installed with a second support device. The first support device and the second support device have the same structure. The second motor and the third motor are connected to the control system. When the forging is completed, the manual operation control system controls the second motor and the third motor to start at the same time. The second motor drives the first support device and the gear to rotate, the gear drives the brake device to move, and the third motor drives the second support device to rotate.

[0008] The first supporting device comprises a rotating rod, the rotating rod is mounted on the output end of the second motor, a clamping rod is connected to one side of the rotating rod, a supporting column is mounted on one side of the rotating rod, a mounting column is mounted on the other side of the rotating rod, a hydraulic cylinder is mounted on one end of the mounting column, a supporting block is mounted on the cylinder rod of the hydraulic cylinder, and the hydraulic cylinder is connected to the control system. When the first supporting device moves to a specified position, the clamping rod fixes the mold, the supporting column abuts against the base, the control system controls the cylinder rod of the hydraulic cylinder to extend, and the cylinder rod drives the supporting block to abut under the slider.

[0009] The braking device includes a horizontal plate, which is installed on one side of the support frame, a column is installed on the horizontal plate, a cylinder is connected to the column, one end of the horizontal plate is connected to a vertical plate, one side of the vertical plate is connected to a guide rail, a U-shaped plate is slidably connected in the guide rail, one end of the U-shaped plate is connected to a rack, the rack is meshed with a gear, the rack is installed between two limiting plates, a rotating shaft three is connected in the U-shaped plate, a rotating plate is rotatably connected on the rotating shaft three, a through groove is provided on the rotating plate, the cylinder slides in the through groove, and a brake plate is installed at one end of the rotating plate. The rotation of the gear drives the rack to move in a direction away from the flywheel, the rack drives the U-shaped plate to move, the U-shaped plate drives the rotating plate to rotate around the cylinder, and the rotating plate drives the brake plate to rotate in a direction close to the flywheel. When the first supporting device moves to a specified position, the brake plate abuts against the flywheel.

[0010] The cleaning device comprises a first long plate, a first short plate, a second long plate, and a second short plate, the first long plate and the first short plate are connected to one side of a support frame, the second long plate and the second short plate are connected to the other side of the support frame, a high-pressure water gun is installed on the second short plate, the height of the water outlet pipe of the high-pressure water gun is higher than the height of the upper surface of the mold, a water pump is installed on the second long plate, the water inlet pipe of the high-pressure water gun is connected to one end of the water pump, a recovery box is installed on the first short plate, a guide pipe is installed on one side of the recovery box, one end of the guide pipe is in contact with the mold, the height of the port of the guide pipe is lower than the height of the upper surface of the mold, a filter is installed on the water outlet of the recovery box, a connecting pipe is connected to the water outlet of the recovery box, a water storage tank is installed on the other end of the connecting pipe, the water storage tank is installed on the first long plate, the water outlet pipe of the water storage tank is connected to the other end of the water pump, and the water pump and the high-pressure water gun are connected to a control system. After the forging is manually placed in the mold, the manually operated control system controls the water pump and the high-pressure water gun to start. The water pump draws water from the water tank to the water inlet pipe of the high-pressure water gun. The high-pressure water gun sprays water onto the surface of the forging, flushing the oxide scale on the surface of the forging into the guide pipe. The oxide scale in the guide pipe flows into the recovery tank with the water flow. The filter at the water outlet of the recovery tank filters out the oxide scale and lubricating oil, and the filtered water enters the water tank from the connecting pipe.

[0011] The lifting device comprises a base, which is mounted on the bottom plate of the support frame, a mold groove is provided on the base, the mold is installed in the mold groove, a lifting groove is provided in the mold groove, a circular plate is slidably connected in the lifting groove, a lifting cylinder is installed at one end of the circular plate, the lifting cylinder is mounted inside the base, and the lifting cylinder is connected to the control system. When the forging of the forging is completed, the manual operation control system controls the cylinder rod of the lifting cylinder to extend, the cylinder rod drives the circular plate to extend, and the circular plate ejects the forging from the mold. When the forging is manually removed, the cylinder rod of the lifting cylinder is controlled to be retracted, the cylinder rod drives the circular plate to be retracted, and the circular plate returns to the initial position.

[0012] The top column and the limiting block are on the same axis.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The cleaning device of the present invention can spray high-pressure water flow on the heated forgings, so that the oxide scale on the forgings shrinks sharply and cracks when it is cooled, and the oxide scale is washed away and collected by the water flow, thereby avoiding the influence of the oxide scale on the forgings and ensuring the quality of the forgings; 2. The multi-faceted track of the present invention can limit the multiple faces of the super-long slider, which has a better support and guiding effect on the super-long slider, and still has high rigidity and stability under load changes; 3. The coordinated use of the braking device and the supporting device of the present invention can quickly brake the slide of the press and support the slide to prevent the slide from sliding down and causing harm to workers, which can effectively reduce safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a hot die forging press of the present invention; Figure 2 A perspective view of the safety device and the cleaning device of the present invention; Figure 3 is a cross-sectional view of the lubrication device of the present invention; Figure 4 is a three-dimensional diagram of the support device of the present invention; Figure 5 is a perspective view of the braking device of the present invention; Figure 6 It is an exploded view of the jacking device of the present invention.

[0015] In the figure: 1, support frame; 2, first motor; 3, flywheel; 4, transmission belt; 5, crankshaft; 6, connecting rod; 7, slider; 8, multi-surface track; 9, lubrication device; 901, oil storage tank; 902, housing; 903, sealing block; 904, sealing head; 905, sliding rod; 906, limit block; 907, spring; 908, limit plate; 10, safety device; 1001, second motor; 1002, first support device; 10021, rotating rod; 10022, clamping rod; 10023, support column; 10024, mounting column; 10025, hydraulic cylinder; 10026, support block; 1003, gear; 1004, brake device; 10041, horizontal plate; 10042, vertical plate; 100 043, column; 10044, rack; 10045, U-shaped plate; 10046, guide rail; 10047, rotating plate; 10048, brake plate; 10049, cylinder; 1005, third motor; 1006, second supporting device; 1007, limiting plate; 11, cleaning device; 1101, first long plate; 1102, first short plate; 1103, water storage tank; 1104, recovery tank; 1105, guide pipe; 1106, second long plate; 1107, second short plate; 1108, water pump; 1109, high-pressure water gun; 12, lifting device; 1201, base; 1202, mold slot; 1203, lifting slot; 1204, lifting cylinder; 1205, round plate; 13, mold. DETAILED DESCRIPTION

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

[0017] Example: Figure 1-Figure 6As shown, the present invention provides a technical solution. The hot forging press includes a support frame 1, a groove is provided on one side of the support frame 1, a first motor 2 is installed above the support frame 1, a rotating shaft 1 is installed at the output end of the first motor 2, a crankshaft 5 is rotatably connected in the groove, a flywheel 3 is installed at one end of the crankshaft 5, the flywheel 3 is installed below the rotating shaft 1, a transmission belt 4 is installed on the rotating shaft 1 and the flywheel 3, a connecting rod 6 is rotatably connected to the crankshaft 5, one end of the connecting rod 6 is rotatably connected to the rotating shaft 2, sliders 7 are connected at both ends of the rotating shaft 2, and a top column is connected at one end of the slider 7, a multi-faceted track 8 is installed on the inner wall of the support frame 1, and the slider 7 slides on the multi-faceted track 8, a lubricating device 9 is installed on the inner wall of the support frame 1, and the lubricating device 9 is installed between the crankshaft 5 and the multi-faceted track 8, a safety device 10 is installed on the outer wall of the support frame 1, a cleaning device 11 is installed on the outer wall of the support frame 1, a lifting device 12 is installed on the bottom plate of the support frame 1, a mold 13 is installed in the mounting groove of the lifting device 12, and the first motor 2 is connected to the control system.

[0018] During operation, the forging is manually placed in the die 13, and the manual operation control system controls the cleaning device 11 to remove the oxide scale on the surface of the forging, controls the first motor 2 to rotate, the first motor 2 drives the rotating shaft 1 to rotate, the rotating shaft 1 drives the transmission belt 4 to rotate, the transmission belt 4 drives the flywheel 3 to rotate, the flywheel 3 drives the crankshaft 5 to rotate, the crankshaft 5 drives the connecting rod 6 to rotate, the connecting rod 6 drives the slider 7 to slide on the multi-faceted track 8 in the direction close to the die 13, when the slider 7 moves to the lowest point, the slider 7 presses the forging into the die 13, the connecting rod 6 drives the slider 7 to slide on the multi-faceted track 8 in the direction away from the die 13, when the slider 7 moves to the highest point, controls the first motor 2 to stop, the top column on the slider 7 will start the lubricating device 9, the lubricating device 9 lubricates the multi-faceted track 8, reduces the resistance of the slider 7 during movement, controls the safety device 10 to start, the safety device 10 brakes the flywheel 3, supports the slider 7, and fixes the die 13 at the same time, controls the lifting device 12 to start, takes the forging out of the die 13, and manually takes the forging off.

[0019] The lubricating device 9 includes an oil storage tank 901, which is mounted on the inner wall of the support frame 1. A shell 902 is mounted below the oil storage tank 901. A sealing block 903 is mounted on the inner wall of the shell 902. A sealing groove is provided on the sealing block 903. A limiting plate 908 is mounted below the sealing block 903. The limiting plate 908 is mounted on the inner wall of the shell 902. The limiting plate 908 is provided with a sliding groove. A sliding rod 905 is slidably connected in the sliding groove. One end of the sliding rod 905 is connected to a sealing head 904, which is mounted in the sealing groove. The other end of the sliding rod 905 is connected to a limiting block 906. The top column and the limiting block 906 are on the same axis. A spring 907 is mounted on one end of the limiting block 906. One end of the spring 907 is mounted on the limiting plate 908. The spring 907 is sleeved on the sliding rod 905.

[0020] When the slider 7 moves to the highest point, the top column on the slider 7 moves upward against the limit block 906, the limit block 906 drives the sliding rod 905 to move upward, the spring 907 contracts, the sliding rod 905 drives the sealing head 904 to slide upward in the sealing groove, and a gap is formed between the sealing head 904 and the sealing groove. The lubricating oil in the oil storage tank 901 flows from the gap to the multi-faceted track 8. When the slider 7 moves downward from the highest point, the spring 907 stretches, the spring 907 drives the limit block 906 to move downward, the limit block 906 drives the sliding rod 905 to move downward, and the sliding rod 905 drives the sealing head 904 to move downward to the initial position, blocking the gap between the sealing head 904 and the sealing groove.

[0021] The safety device 10 includes a second motor 1001 and a third motor 1005. The second motor 1001 is installed on one side of the support frame 1. The output end of the second motor 1001 is installed with a first supporting device 1002 and a gear 1003. A limiting plate 1007 is connected to one side of the support frame 1. The gear 1003 is installed between the two limiting plates 1007. The gear 1003 is meshed with a braking device 1004. The braking device 1004 is installed on the outer wall of the support frame 1. The third motor 1005 is installed on the other side of the support frame 1. The output end of the third motor 1005 is installed with a second supporting device 1006. The first supporting device 1002 and the second supporting device 1006 have the same structure. The second motor 1001 and the third motor 1005 are connected to the control system. When the forging is completed, the manual operation control system controls the second motor 1001 and the third motor 1005 to start simultaneously, the second motor 1001 drives the first supporting device 1002 and the gear 1003 to rotate, the gear 1003 drives the braking device 1004 to move, and the third motor 1005 drives the second supporting device 1006 to rotate.

[0022] The first supporting device 1002 includes a rotating rod 10021, which is mounted on the output end of the second motor 1001, a clamping rod 10022 is connected to one side of the rotating rod 10021, a supporting column 10023 is mounted on one side of the rotating rod 10021, and a mounting column 10024 is mounted on the other side of the rotating rod 10021. A hydraulic cylinder 10025 is mounted on one end of the mounting column 10024, and a supporting block 10026 is mounted on the cylinder rod of the hydraulic cylinder 10025. The hydraulic cylinder 10025 is connected to the control system. When the first supporting device 1002 moves to a designated position, the clamping rod 10022 fixes the mold 13, the supporting column 10023 abuts against the base 1201, and the control system controls the cylinder rod of the hydraulic cylinder 10025 to extend, and the cylinder rod drives the supporting block 10026 to abut under the slider 7.

[0023] The brake device 1004 includes a horizontal plate 10041, which is installed on one side of the support frame 1, and a column 10043 is installed on the horizontal plate 10041, and a cylinder 10049 is connected to the column 10043. One end of the horizontal plate 10041 is connected to a vertical plate 10042, and one side of the vertical plate 10042 is connected to a guide rail 10046. A U-shaped plate 10045 is slidably connected in the guide rail 10046. The U-shaped plate 10045 is connected to the vertical plate 10042. One end of 0045 is connected to a rack 10044, which meshes with the gear 1003. The rack 10044 is installed between two limiting plates 1007. A rotating shaft three is connected inside the U-shaped plate 10045. A rotating plate 10047 is rotatably connected to the rotating shaft three. A through groove is opened on the rotating plate 10047, and the cylinder 10049 slides in the through groove. A brake plate 10048 is installed at one end of the rotating plate 10047.

[0024] The rotation of gear 1003 drives the rack 10044 to move away from the flywheel 3, the rack 10044 drives the U-shaped plate 10045 to move, the U-shaped plate 10045 drives the rotating plate 10047 to rotate around the cylinder 10049, the rotating plate 10047 drives the brake plate 10048 to rotate towards the flywheel 3, and when the first supporting device 1002 moves to the specified position, the brake plate 10048 rests on the flywheel 3.

[0025] The cleaning device 11 includes a first long plate 1101, a first short plate 1102, a second long plate 1106, and a second short plate 1107. The first long plate 1101 and the first short plate 1102 are connected to one side of the support frame 1, the second long plate 1106 and the second short plate 1107 are connected to the other side of the support frame 1, a high-pressure water gun 1109 is installed on the second short plate 1107, and the height of the water outlet pipe of the high-pressure water gun 1109 is higher than the height of the upper surface of the mold 13. A water pump 1108 is installed on the second long plate 1106, and the water inlet pipe of the high-pressure water gun 1109 is connected to one end of the water pump 1108. The first short plate 1101 is connected to the first short plate 1102. A recovery box 1104 is installed on 102, and a guide pipe 1105 is installed on one side of the recovery box 1104. One end of the guide pipe 1105 is in contact with the mold 13, and the height of the port of the guide pipe 1105 is lower than the height of the upper surface of the mold 13. A filter is installed at the water outlet of the recovery box 1104, and the water outlet of the recovery box 1104 is connected to a connecting pipe, and a water storage tank 1103 is installed at the other end of the connecting pipe. The water storage tank 1103 is installed on the first long board 1101, and the water outlet pipe of the water storage tank 1103 is connected to the other end of the water pump 1108. The water pump 1108 and the high-pressure water gun 1109 are connected to the control system.

[0026] After the forging is manually placed in the mold 13, the manually operated control system controls the water pump 1108 and the high-pressure water gun 1109 to start. The water pump 1108 draws water from the water tank 1103 to the water inlet pipe of the high-pressure water gun 1109. The high-pressure water gun 1109 sprays water onto the surface of the forging, flushing the oxide scale on the surface of the forging into the guide pipe 1105. The oxide scale in the guide pipe 1105 flows into the recovery tank 1104. The filter at the water outlet of the recovery tank 1104 filters out the oxide scale and the lubricating oil dripping from the multi-faceted track 8. The filtered water enters the water tank 1103 from the connecting pipe.

[0027] The lifting device 12 includes a base 1201, which is mounted on the bottom plate of the support frame 1. A die groove 1202 is provided on the base 1201, and the die 13 is mounted in the die groove 1202. A lifting groove 1203 is provided in the die groove 1202, and a circular plate 1205 is slidably connected in the lifting groove 1203. A lifting cylinder 1204 is installed at one end of the circular plate 1205. The lifting cylinder 1204 is mounted inside the base 1201, and the lifting cylinder 1204 is connected to the control system. When the forging is completed, the manual operation control system controls the cylinder rod of the lifting cylinder 1204 to extend, and the cylinder rod drives the circular plate 1205 to extend, and the circular plate 1205 ejects the forging from the die 13. When the forging is manually removed, the cylinder rod of the lifting cylinder 1204 is controlled to be retracted, and the cylinder rod drives the circular plate 1205 to be retracted, and the circular plate 1205 returns to the initial position.

[0028] Working principle of the present invention: During operation, the forging is manually placed in the mold 13, and the manually operated control system controls the water pump 1108 and the high-pressure water gun 1109 to start. The water pump 1108 draws water from the water tank 1103 to the water inlet pipe of the high-pressure water gun 1109. The high-pressure water gun 1109 sprays water onto the surface of the forging, and washes the oxide scale on the surface of the forging into the guide pipe 1105. The oxide scale in the guide pipe 1105 enters the recovery box 1104 with the water flow. The filter at the water outlet of the recovery box 1104 filters out the oxide scale and the lubricating oil dripping from the multi-faceted track 8, and the filtered water enters the water tank 1103 from the connecting pipe.

[0029] After the oxide scale on the surface of the forging is removed, the first motor 2 is controlled to rotate, the first motor 2 drives the rotating shaft 1 to rotate, the rotating shaft 1 drives the transmission belt 4 to rotate, the transmission belt 4 drives the flywheel 3 to rotate, the flywheel 3 drives the crankshaft 5 to rotate, the crankshaft 5 drives the connecting rod 6 to rotate, the connecting rod 6 drives the slider 7 to slide on the multi-faceted track 8 in the direction close to the mold 13, and when the slider 7 moves to the lowest point, the slider 7 presses the forging into the mold 13.

[0030] When forging is completed, the connecting rod 6 drives the slider 7 to slide on the multi-faceted track 8 in the direction away from the mold 13. When the slider 7 moves to the highest point, the first motor 2 is controlled to stop, and the flywheel 3 continues to rotate under the action of inertia. The top column on the slider 7 moves upward against the limit block 906, and the limit block 906 drives the sliding rod 905 to move upward. The spring 907 contracts, and the sliding rod 905 drives the sealing head 904 to slide upward in the sealing groove. A gap is formed between the sealing head 904 and the sealing groove. The lubricating oil in the oil storage tank 901 flows from the gap into the multi-faceted track 8 to lubricate the multi-faceted track 8 and reduce the resistance of the slider 7 during movement. The flywheel 3 will drive the slider 7 to move downward. When the slider 7 moves downward, the spring 907 stretches, and the spring 907 drives the limit block 906 to move downward. The limit block 906 drives the sliding rod 905 to move downward. The sliding rod 905 drives the sealing head 904 to move downward to the initial position, blocking the gap between the sealing head 904 and the sealing groove.

[0031] When the first motor 2 stops, the manual operation control system controls the second motor 1001 and the third motor 1005 to start at the same time, the second motor 1001 drives the rotating rod 10021 and the gear 1003 of the first supporting device 1002 to rotate, the third motor 1005 drives the rotating rod 10021 of the second supporting device 1006 to rotate, the rotation of the gear 1003 drives the rack 10044 to move away from the flywheel 3, the rack 10044 drives the U-shaped plate 10045 to move, the U-shaped plate 10045 drives the rotating plate 10047 to rotate around the cylinder 10049, and the rotating plate 10047 drives the brake plate 10048 to rotate in the direction close to the flywheel 3 until the brake plate 10048 is against the flywheel 3, so that the flywheel 3 is quickly braked.

[0032] When the gear 1003 rotates, the rotating rod 10021 of the first supporting device 1002 and the second supporting device 1006 drives the clamping rod 10022 to rotate. When the brake plate 10048 abuts against the flywheel 3, the clamping rod 10022 abuts against the two ends of the mold 13 to fix the mold 13. When the clamping rod 10022 fixes the mold 13, the cylinder rod of the hydraulic cylinder 10025 is controlled to extend, and the cylinder rod drives the support block 10026 to abut under the slider 7 to support the slider 7.

[0033] When the slide block 7 is supported, the cylinder rod of the lifting cylinder 1204 is extended, and the cylinder rod drives the circular plate 1205 to extend, and the circular plate 1205 pushes the forging out of the die 13, and the forging is manually removed.

[0034] After the forging is removed manually, the cylinder rod of the lifting cylinder 1204 is controlled to be retracted, and the cylinder rod drives the circular plate 1205 to be retracted, and the circular plate 1205 returns to the initial position, and the cylinder rod of the hydraulic cylinder 10025 is controlled to be retracted, and then the second motor 1001 and the third motor 1005 are controlled to reverse, so that the braking device 1004, the first supporting device 1002 and the second supporting device 1006 return to the initial positions.

[0035] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A hot die forging press with a multi-faceted, ultra-long, anti-eccentric load slide block, characterized in that: The hot die forging press comprises a support frame (1), a groove is formed on one side of the support frame (1), a first motor (2) is mounted above the support frame (1), a rotating shaft (1) is mounted on the output end of the first motor (2), a crankshaft (5) is rotatably connected in the groove, a flywheel (3) is mounted on one end of the crankshaft (5), the flywheel (3) is mounted below the rotating shaft (1), a transmission belt (4) is mounted on the rotating shaft (1) and the flywheel (3), a connecting rod (6) is rotatably connected to the crankshaft (5), one end of the connecting rod (6) is rotatably connected to the rotating shaft (2), both ends of the rotating shaft (2) are connected to sliders (7), and the sliders (7) are One end is connected to a top column, a multi-faceted track (8) is installed on the inner wall of the support frame (1), the slider (7) slides on the multi-faceted track (8), a lubricating device (9) is installed on the inner wall of the support frame (1), the lubricating device (9) is installed between the crankshaft (5) and the multi-faceted track (8), a safety device (10) is installed on the outer wall of the support frame (1), a cleaning device (11) is installed on the outer wall of the support frame (1), a lifting device (12) is installed on the bottom plate of the support frame (1), a mold (13) is installed in the installation groove of the lifting device (12), and the first motor (2) is connected to the control system.

2. A hot die forging press with a multi-faceted and ultra-long anti-eccentric load slide block according to claim 1, characterized in that: The lubricating device (9) comprises an oil storage tank (901), the oil storage tank (901) being mounted on the inner wall of the support frame (1), a housing (902) being mounted below the oil storage tank (901), a sealing block (903) being mounted on the inner wall of the housing (902), a sealing groove being formed on the sealing block (903), a limiting plate (908) being mounted on the inner wall of the housing (902), and the limiting plate (908) being mounted on the inner wall of the housing (902). 8) A sliding groove is provided, in which a sliding rod (905) is slidably connected, one end of the sliding rod (905) is connected to a sealing head (904), and the sealing head (904) is installed in the sealing groove, and the other end of the sliding rod (905) is connected to a limiting block (906), one end of the limiting block (906) is installed with a spring (907), one end of the spring (907) is installed on a limiting plate (908), and the spring (907) is sleeved on the sliding rod (905).

3. The hot die forging press with a multi-faceted and ultra-long anti-eccentric load slide block according to claim 2, characterized in that: The safety device (10) comprises a second motor (1001) and a third motor (1005); the second motor (1001) is mounted on one side of a support frame (1); a first support device (1002) and a gear (1003) are mounted on the output end of the second motor (1001); a limiting plate (1007) is connected to one side of the support frame (1); the gear (1003) is mounted between two limiting plates (1007); the gear (1003) is meshed with a braking device (1004); the braking device (1004) is mounted on the outer wall of the support frame (1); the third motor (1005) is mounted on the other side of the support frame (1); a second support device (1006) is mounted on the output end of the third motor (1005); the first support device (1002) and the second support device (1006) have the same structure; and the second motor (1001) and the third motor (1005) are connected to a control system.

4. The hot die forging press with multi-faceted and ultra-long anti-eccentric load sliding block according to claim 3, characterized in that: The first supporting device (1002) comprises a rotating rod (10021), the rotating rod (10021) being mounted on the output end of the second motor (1001), one side of the rotating rod (10021) being connected to a clamping rod (10022), one side of the rotating rod (10021) being mounted with a supporting column (10023), the other side of the rotating rod (10021) being mounted with a mounting column (10024), one end of the mounting column (10024) being mounted with a hydraulic cylinder (10025), a cylinder rod of the hydraulic cylinder (10025) being mounted with a supporting block (10026), and the hydraulic cylinder (10025) being connected to a control system.

5. The hot die forging press with multi-faceted and ultra-long anti-eccentric load sliding block according to claim 4, characterized in that: The braking device (1004) comprises a transverse plate (10041), wherein the transverse plate (10041) is mounted on one side of the support frame (1), a column (10043) is mounted on the transverse plate (10041), a cylinder (10049) is connected to the column (10043), one end of the transverse plate (10041) is connected to a vertical plate (10042), one side of the vertical plate (10042) is connected to a guide rail (10046), a U-shaped plate (10045) is slidably connected inside the guide rail (10046), and the U One end of the mold plate (10045) is connected to a rack (10044), the rack (10044 is meshed with the gear (1003), the rack (10044) is installed between two limiting plates (1007), a rotating shaft three is connected inside the U-shaped plate (10045), a rotating plate (10047) is rotatably connected to the rotating shaft three, a through groove is opened on the rotating plate (10047), the cylinder (10049) slides in the through groove, and a brake plate (10048) is installed at one end of the rotating plate (10047).

6. The hot die forging press with multi-faceted and ultra-long anti-eccentric load sliding block according to claim 5, characterized in that: The cleaning device (11) comprises a first long plate (1101), a first short plate (1102), a second long plate (1106), and a second short plate (1107); the first long plate (1101) and the first short plate (1102) are connected to one side of the support frame (1); the second long plate (1106) and the second short plate (1107) are connected to the other side of the support frame (1); a high-pressure water gun (1109) is installed on the second short plate (1107); the height of the water outlet pipe of the high-pressure water gun (1109) is higher than the height of the upper surface of the mold (13); a water pump (1108) is installed on the second long plate (1106); the water inlet pipe of the high-pressure water gun (1109) is connected to one end of the water pump (1108); and the first short plate (1101) and the second short plate (1102) are connected to one end of the water pump (1108). A recovery box (1104) is installed on (1102), a guide pipe (1105) is installed on one side of the recovery box (1104), one end of the guide pipe (1105) is in contact with the mold (13), the height of the port of the guide pipe (1105) is lower than the height of the upper surface of the mold (13), a filter is installed at the water outlet of the recovery box (1104), the water outlet of the recovery box (1104) is connected to a connecting pipe, a water storage tank (1103) is installed at the other end of the connecting pipe, the water storage tank (1103) is installed on the first long board (1101), the water outlet pipe of the water storage tank (1103) is connected to the other end of the water pump (1108), and the water pump (1108) and the high-pressure water gun (1109) are connected to the control system.

7. The hot die forging press with multi-faceted and ultra-long anti-eccentric load sliding block according to claim 6, characterized in that: The lifting device (12) comprises a base (1201), wherein the base (1201) is mounted on the bottom plate of the support frame (1), wherein a mold groove (1202) is provided on the base (1201), wherein the mold (13) is mounted in the mold groove (1202), wherein a lifting groove (1203) is provided in the mold groove (1202), wherein a circular plate (1205) is slidably connected in the lifting groove (1203), wherein a lifting cylinder (1204) is mounted at one end of the circular plate (1205), wherein the lifting cylinder (1204) is mounted inside the base (1201), and wherein the lifting cylinder (1204) is connected to a control system.

8. The hot die forging press with multi-faceted and ultra-long anti-eccentric load sliding blocks according to claim 7, characterized in that: The top column and the limiting block (906) are on the same axis.

Images