A horizontal direct pressure liquid die forging casting machine

Abstract

The present invention belongs to the field of casting technology, specifically a horizontal direct pressure liquid die forging casting machine, comprising a base, a workbench 2 is fixedly connected to the left side of the upper end of the base, a lower die is fixedly connected to the upper end surface of the workbench 2, a workbench 1 is fixedly connected to the right side of the upper end of the base, an injection port is arranged on one side of the upper end of the upper die, a pressure device is arranged on one side of the upper end of the upper die, and the pressure device is used to apply pressure to the metal liquid in the die cavity; the present invention realizes the use of a partitioned falling stacking mechanism, which can make the demoulded workpieces stacked neatly, eliminating the need for staff to manually remove the workpieces many times and the process of arranging the workpieces, avoiding fatigue of the staff, and can control the number of workpieces dropped at one time before the workpieces fall from between the limit plates, thereby avoiding the situation where a large number of workpieces fall at one time, which makes it difficult for staff to lift them, thereby affecting the normal progress of the transportation work.

Description

Technical Field

[0001] The invention belongs to the technical field of casting, in particular to a horizontal direct-pressure liquid die forging casting machine. Background Art

[0002] The horizontal direct pressure liquid die forging casting machine is a device that directly injects a certain amount of molten metal liquid into the metal mold cavity, and then under the action of mechanical static pressure, the molten and semi-molten metal liquid flows and solidifies into a shape, accompanied by a small amount of plastic deformation, thereby obtaining a blank or part.

[0003] The patent with announcement number CN113680992B discloses a high-yield wheel hub liquid die forging equipment, including a frame support, a square hole is opened in the middle of the frame support, and a former is installed in the square hole, a circular hole is opened on both sides of the former, a conversion hydraulic cylinder is fixed in each circular hole, a frame foot is fixed at the four corners of the lower end surface of the frame support, and a conversion hydraulic pump is fixed on one side of the frame support; a conversion plate is arranged above the frame support, a circular hole is opened in the middle of the conversion plate, and a hydraulic press is arranged in the circular hole; a top plate is arranged above the conversion plate, and a specially arranged liquid forging die makes the alloy liquid injection faster, reduces the cooling process, improves the product quality, and the output product is closer to the finished product, reduces additional processes and saves costs.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] Although the workpiece can be demolded automatically to facilitate the staff to manually remove it from the mold cavity, when multiple workpieces are formed in sequence, due to the large number of workpieces, manual removal of the workpieces is likely to cause fatigue to the staff, and, in general, the molded workpieces need to be transported to other places at one time for further processing. Therefore, after the molded workpieces are demolded, they need to be placed around the mold first, and the manually removed workpieces may be placed around the mold in a relatively messy manner, which is not conducive to the subsequent unified transportation of the workpieces, and manual sorting of the workpieces is also troublesome. In addition, when multiple workpieces are relatively messy, it is not easy to count the number, which is easy to cause confusion.

[0006] To this end, the present invention provides a horizontal direct-pressure liquid die forging casting machine. Summary of the invention

[0007] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a horizontal direct pressure liquid die forging casting machine.

[0008] The technical solution adopted by the present invention to solve its technical problems is: a horizontal direct pressure liquid die forging casting machine, comprising a base, the left side of the upper end of the base is fixedly connected to a workbench two, the upper end surface of the workbench two is fixedly connected to a lower mold, the right side of the upper end of the base is fixedly connected to a workbench one, the upper end surface of the workbench one is fixedly connected to a plurality of pillars, the upper ends of the pillars are fixedly connected to a top plate, the left side of the top plate is slidably connected to two sliding rods one, the lower end of the sliding rod is fixedly connected to an upper mold, an injection port is arranged on one side of the upper end of the upper mold, a pressure device is arranged on one side of the upper end of the upper mold, the pressure device is used to apply pressure to the metal liquid in the mold cavity, the lower mold and the workbench two are both penetrated and slidably connected with two lifting rods, the upper ends of the lifting rods are fixedly connected with a lifting plate, the lifting plate, the upper mold and the lower mold can form a complete molding cavity, and the workbench one is provided with a partition drop-down stacking mechanism for storing a plurality of molded workpieces;

[0009] The partition drop-down stacking mechanism includes a telescopic rod fixedly connected to the middle part of the front side of a lower end face of the workbench, the piston end of the telescopic rod is fixedly connected to a groove plate, a plurality of adjustment rods are plugged and slidably connected to the inner cavity of the groove plate, the adjustment rod passes through a through hole of the workbench, a plurality of limit plates are fixedly connected to the right side of the lower end face of the top plate, and a support block is plugged and slidably connected to the lower side of the limit plate.

[0010] Preferably, an electric push rod three is fixedly connected to the middle of the lower end surface of the workbench two, a connecting block is fixedly connected to the piston end of the electric push rod three, and the upper end surface of the connecting block is fixedly connected to the lower end of the lifting rod.

[0011] Preferably, a hydraulic cylinder is fixedly connected to the left side of the upper end surface of the top plate, and the piston end of the hydraulic cylinder is fixedly connected to the middle part of the upper end surface of the upper mold.

[0012] Preferably, two sliding rods three are slidably connected to one end of the left side of the workbench two, the right end of the sliding rod three is fixedly connected to a pushing block, one side of the left end of the workbench two is fixedly connected to an electric push rod two, and the piston end of the electric push rod two is fixedly connected to one side of the pushing block.

[0013] Preferably, an electric push rod four is fixedly connected to the middle of a lower end surface of the workbench, the piston end of the electric push rod four is fixedly connected to one side of the upper end surface of the groove plate, a turntable is rotatably arranged in the middle of the lower end surface of the groove plate, a plurality of connecting rods are rotatably arranged on the lower end surface of the turntable, one end of the connecting rod is rotatably connected to one side of the lower end of the adjusting rod, a motor six is ​​fixedly connected to the middle of the upper end surface of the groove plate, and the output end of the motor six is ​​fixedly connected to the middle of the turntable.

[0014] Preferably, a pressure plate is slidably connected to one side of the upper end of the adjusting rod, and a threaded rod three is threadedly connected to one side of the pressure plate. The upper and lower ends of the threaded rod three are rotatably set on the adjusting rod, and the upper end of the adjusting rod is fixedly connected to a motor four, and the output end of the motor four is fixedly connected to the upper end of the threaded rod three.

[0015] Preferably, a connecting plate is fixedly connected to the middle parts of the front and rear end surfaces of the top plate, a fixing ring is fixedly connected to the lower end of the connecting plate, a bevel groove ring is rotatably provided on the inner side of the fixing ring, a gear is rotatably provided on the middle right side of the fixing ring, the gear is meshed with multiple tooth blocks on the right side of the bevel groove ring, a motor five is fixedly connected to the middle right side of the fixing ring, the output end of the motor five is fixedly connected to the gear, a guide column is fixedly connected to one side of the upper end surface of the support block, the guide column is inserted into the bevel groove of the bevel groove ring and is slidably connected to it, a fixing rod is inserted and slidably connected to the support block, and one side of the upper end of the fixing rod is fixedly connected to the outer side of the fixing ring.

[0016] Preferably, a threaded rod 1 is rotatably provided at one end of the right side of the top plate, and the threaded rod 1 is threadedly connected to a lifting block, and a motor 2 is fixedly connected to one end of the right side of the upper end surface of the top plate, and the output end of the motor 2 is fixedly connected to the upper end of the threaded rod 1, and a slide rod 2 is slidably connected to the rear end of the lifting block, and the upper end of the slide rod 2 is fixedly connected to the top plate, and slide rods 4 are slidably connected to both sides of the lifting block, and the left end of the slide rod 4 is fixedly connected to a partition, and an electric push rod 1 is fixedly connected to the middle of the right end surface of the lifting block, and the piston end of the electric push rod 1 is fixedly connected to the middle of the right end of the partition.

[0017] Preferably, a sliding block is slidably connected to the middle of a right side of the workbench, and a blanking plate is rotatably provided on the upper end of the sliding block.

[0018] Preferably, the lower end of the slider is threadedly connected to a threaded rod 2, both ends of the threaded rod 2 are rotatably set on a workbench 1, the right end of the workbench 1 is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to the right end of the threaded rod 2, and the middle part of one side of the slider is fixedly connected to a motor 3, and the output end of the motor 3 is fixedly connected to the blanking plate.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The horizontal direct pressure liquid die forging casting machine described in the present invention utilizes a hydraulic cylinder to drive the upper die to descend and fit with the lower die, then injects metal liquid into the injection port, and then closes the valve of the injection port. Using a pressurizing device, pressure can be applied to the metal liquid in the mold cavity to promote its flow and solidification. After the workpiece is cooled and formed, the hydraulic cylinder is used again to drive the upper die to move to separate the upper die from the lower die, and then the electric push rod drives the connecting block to rise, so that the lifting rod and the lifting plate rise to eject the molded workpiece from the mold cavity, thereby eliminating the need for the staff to manually take the molded workpiece out of the mold cavity, which is more convenient and labor-saving.

[0021] 2. The horizontal direct pressure liquid die forging casting machine described in the present invention utilizes a partitioned falling stacking mechanism to neatly stack the demolded workpieces, eliminating the need for workers to manually remove the workpieces many times and to sort the workpieces, thus avoiding fatigue of the workers. In addition, the neatly stacked workpieces are convenient for centralized transportation to other places at one time, which is convenient for subsequent further processing. At the same time, it is also convenient for workers to count the number of workpieces. In addition, before the workpieces fall from between the limit plates, the stacked workpieces can be partitioned according to the workers' own abilities, and the number of workpieces that fall at one time can be counted as needed. The control is carried out to avoid the situation where a large number of workpieces fall at one time, which makes it difficult for the workers to lift them, thereby affecting the normal transfer work. In addition, when it is necessary to transfer the workpieces between the limit plates to the surrounding conveyor belts for subsequent processing, the unloading plate is driven under the limit plate, and the fallen workpieces slide onto the conveyor belt through the unloading plate, and can be processed by the conveyor belt for the next step. In addition, according to the position of the conveyor belt, the unloading plate can be driven to rotate by motor 3 to adjust the direction of the workpiece falling to adapt to different usage requirements, thereby realizing the rapid transfer of the workpiece to the conveyor belt and improving the efficiency of subsequent processing of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the local three-dimensional structure at the top plate;

[0025] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0026] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0027] Figure 5 It is a schematic diagram of the local three-dimensional structure at the fixed rod;

[0028] Figure 6 It is a schematic diagram of the local three-dimensional structure at the limiting plate;

[0029] Figure 7 It is a schematic diagram of the local three-dimensional structure of the upper mold;

[0030] Figure 8 It is a schematic diagram of the local three-dimensional structure at the partition;

[0031] Fig. 9 It is a schematic diagram of the local three-dimensional structure of two parts of the workbench;

[0032] Fig.10 It is a schematic diagram of the local three-dimensional structure of the blanking plate;

[0033] Fig.11 It is a schematic diagram of the local three-dimensional structure at the connection block;

[0034] Fig.12 It is a schematic diagram of the local three-dimensional structure at the support block;

[0035] Fig.13 It is a schematic diagram of the local three-dimensional structure at the turntable.

[0036] In the figure: 1. base; 2. lower die; 3. workbench 1; 4. blanking plate; 5. motor 1; 6. slider; 7. top plate; 8. support; 9. hydraulic cylinder; 10. slide bar 1; 11. upper die; 12. injection port; 13. pressurizing device; 14. motor 2; 15. threaded rod 1; 16. slide bar 2; 17. lifting block; 18. electric push rod 1; 19. slide bar 4; 20. partition; 21. threaded rod 2; 22. motor 3; 23. electric push rod 2; 24. slide bar 3; 25. push block; 26. Lifting plate; 27. Lifting rod; 28. Workbench 2; 29. ​​Electric push rod 3; 30. Connecting block; 31. Limiting plate; 32. Support block; 33. Adjusting rod; 34. Motor 4; 35. Threaded rod 3; 36. Pressing plate; 37. Connecting plate; 38. Fixing ring; 39. Bevel groove ring; 40. Guide column; 41. Gear; 42. Motor 5; 43. Fixing rod; 44. Electric push rod 4; 45. Groove plate; 46. Motor 6; 47. Turntable; 48. Connecting rod; 49. Telescopic rod. DETAILED DESCRIPTION

[0037] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. 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.

[0038] Please refer to Figure 1-Figure 13The present invention provides a technical solution: a horizontal direct pressure liquid die forging casting machine, comprising a base 1, a workbench 28 is fixedly connected to the left side of the upper end of the base 1, a lower die 2 is fixedly connected to the upper end surface of the workbench 28, a workbench 3 is fixedly connected to the right side of the upper end of the base 1, a plurality of pillars 8 are fixedly connected to the upper end surface of the workbench 3, a top plate 7 is fixedly connected to the upper end of the pillars 8, two slide bars 10 are slidably connected to the left side of the top plate 7, an upper die 11 is fixedly connected to the lower end of the slide bar 10, and the upper die 1 An injection port 12 is provided on one side of the upper end of the upper mold 11, a pressurizing device 13 is provided on one side of the upper end of the upper mold 11, and the pressurizing device 13 is used to apply pressure to the metal liquid in the mold cavity. Two lifting rods 27 are penetrated and slidably connected on the lower mold 2 and the workbench 28, and a lifting plate 26 is fixedly connected to the upper end of the lifting rod 27. The lifting plate 26, the upper mold 11, and the lower mold 2 can form a complete molding cavity. A partition drop-type stacking mechanism for storing multiple molded workpieces is provided on the workbench 13;

[0039] The partition drop-down stacking mechanism includes a telescopic rod 49 fixedly connected to the middle part of the front side of the lower end face of the workbench 3, the piston end of the telescopic rod 49 is fixedly connected to a groove plate 45, a plurality of adjustment rods 33 are inserted and slidably connected to the inner cavity of the groove plate 45, the adjustment rods 33 pass through the through holes of the workbench 3, a plurality of limit plates 31 are fixedly connected to the right side of the lower end face of the top plate 7, and a support block 32 is inserted and slidably connected to the lower side of the limit plate 31.

[0040] In this embodiment, Figure 1 , Figure 7 , Fig. 9 , Fig.11 As shown, the middle of the lower end surface of the workbench 28 is fixedly connected to the electric push rod 3 29, the piston end of the electric push rod 3 29 is fixedly connected to the connecting block 30, and the upper end surface of the connecting block 30 is fixedly connected to the lower end of the lifting rod 27;

[0041] A hydraulic cylinder 9 is fixedly connected to the left side of the upper end surface of the top plate 7, and the piston end of the hydraulic cylinder 9 is fixedly connected to the middle part of the upper end surface of the upper mold 11;

[0042] Specifically, the hydraulic cylinder 9 is used to drive the upper mold 11 to descend and fit it with the lower mold 2, and then the metal liquid is injected into the injection port 12. Then the valve of the injection port 12 is closed, and the pressurizing device 13 is used to apply pressure to the metal liquid in the mold cavity to promote its flow and solidification. After the workpiece is cooled and formed, the hydraulic cylinder 9 is used again to drive the upper mold 11 to move, so that the upper mold 11 is separated from the lower mold 2, and then the electric push rod 29 drives the connecting block 30 to rise, so that the lifting rod 27 and the lifting plate 26 rise to eject the molded workpiece from the mold cavity, thereby eliminating the need for the staff to manually remove the molded workpiece from the mold cavity, which is more convenient and labor-saving.

[0043] In this embodiment, Figure 1-6 , Figure 8-Figure 10 , Fig.12 , Fig.13 As shown, two slide bars 3 24 are slidably connected to one end of the left side of the workbench 28, and a push block 25 is fixedly connected to the right end of the slide bar 3 24. An electric push rod 23 is fixedly connected to one side of the left end of the workbench 28, and the piston end of the electric push rod 23 is fixedly connected to one side of the push block 25;

[0044] An electric push rod 44 is fixedly connected to the middle of the lower end surface of the workbench 1 3, and the piston end of the electric push rod 44 is fixedly connected to one side of the upper end surface of the groove plate 45. A turntable 47 is rotatably provided in the middle of the lower end surface of the groove plate 45, and a plurality of connecting rods 48 are rotatably provided on the lower end surface of the turntable 47. One end of the connecting rod 48 is rotatably connected to one side of the lower end of the adjustment rod 33. A motor 6 46 is fixedly connected to the middle of the upper end surface of the groove plate 45, and the output end of the motor 6 46 is fixedly connected to the middle of the turntable 47;

[0045] A pressure plate 36 is slidably connected to one side of the upper end of the adjustment rod 33, and a threaded rod 35 is threadedly connected to one side of the pressure plate 36. The upper and lower ends of the threaded rod 35 are rotatably arranged on the adjustment rod 33. A motor 4 34 is fixedly connected to the upper end of the adjustment rod 33, and the output end of the motor 4 34 is fixedly connected to the upper end of the threaded rod 35.

[0046] A connecting plate 37 is fixedly connected to the middle of the front and rear end surfaces of the top plate 7, a fixing ring 38 is fixedly connected to the lower end of the connecting plate 37, a beveled groove ring 39 is rotatably provided inside the fixing ring 38, a gear 41 is rotatably provided in the middle of the right side of the fixing ring 38, the gear 41 is meshed with a plurality of tooth blocks on the right side of the beveled groove ring 39, a motor 5 42 is fixedly connected to the middle of the right side of the fixing ring 38, the output end of the motor 5 42 is fixedly connected to the gear 41, a guide column 40 is fixedly connected to one side of the upper end surface of the support block 32, the guide column 40 is inserted into the beveled groove of the beveled groove ring 39 and is slidably connected thereto, a fixing rod 43 is inserted and slidably connected to the support block 32, and one side of the upper end of the fixing rod 43 is fixedly connected to the outer side of the fixing ring 38;

[0047] A threaded rod 15 is rotatably provided at one end of the right side of the top plate 7, and the threaded rod 15 is threadedly connected to a lifting block 17, and a motor 2 14 is fixedly connected to one end of the upper end surface of the top plate 7, and the output end of the motor 2 14 is fixedly connected to the upper end of the threaded rod 15, and a slide rod 2 16 is slidably connected to the rear end of the lifting block 17, and the upper end of the slide rod 2 16 is fixedly connected to the top plate 7, and slide rods 4 19 are slidably connected to both sides of the lifting block 17, and the left end of the slide rod 4 19 is fixedly connected to a partition 20, and an electric push rod 18 is fixedly connected to the middle of the right end surface of the lifting block 17, and the piston end of the electric push rod 18 is fixedly connected to the middle of the right end of the partition 20;

[0048] A slider 6 is slidably connected to the middle of the right side of the workbench 1 3, and a blanking plate 4 is rotatably arranged on the upper end of the slider 6;

[0049] The lower end of the slider 6 is threadedly connected with a threaded rod 21, both ends of the threaded rod 21 are rotatably set on the workbench 1 3, the right end of the workbench 1 3 is fixedly connected with a motor 1 5, the output end of the motor 1 5 is fixedly connected to the right end of the threaded rod 21, and the middle part of one side of the slider 6 is fixedly connected with a motor 3 22, and the output end of the motor 3 22 is fixedly connected to the blanking plate 4;

[0050] Specifically, the horizontal direct pressure liquid die forging casting machine is a device that directly injects a certain amount of molten metal liquid into the metal die cavity, and then under the action of mechanical static pressure, the molten and semi-molten metal liquid flows and solidifies into a shape, accompanied by a small amount of plastic deformation, thereby obtaining a blank or a part; the existing liquid die forging equipment can automatically demold the workpiece when in use, so that the staff can manually remove it from the die cavity, but when multiple workpieces are formed in sequence, due to the large number of workpieces, manually removing the workpieces is likely to cause fatigue to the staff, and, in general, the formed workpieces need to be transported to other places at one time for further processing, and the manually removed workpieces may be placed around the mold in a relatively messy manner, which is not conducive to the subsequent unified transportation of the workpieces, and it is also troublesome to manually organize the workpieces, and when multiple workpieces are relatively messy, it is not easy to count the number, which is easy to cause confusion;

[0051] Therefore, when the present embodiment is in use, it is used for triangular workpieces. After the workpiece is formed and ejected by the lifting plate 26, the lower end surface of the workpiece is flush with the lower die 2 and the upper end surface of the worktable 3. Then, the electric push rod 23 is used to drive the pushing block 25 to move from left to right to push the workpiece above the worktable 3. Then, the electric push rod 44 is used to drive the groove plate 45 to rise, so that the multiple adjustment rods 33 pass through the through holes of the worktable 3 until the upper end surface of the upper protrusion of the adjusting rod 33 is flush with the lower end surface of the workpiece. Then, the motor 6 46 is used to drive the turntable 47 to rotate, so that the multiple connecting rods 48 can be rotated at the same time, so that the multiple adjustment rods 33 slide radially on the groove plate 45 at the same time until the end surface of one side of the adjusting rod 33 is in contact with the edge of the workpiece. At this time, the three corners of the triangular workpiece are aligned with the inner angle of the limit plate 31. Then, the motor 4 34 is used to drive the threaded rod 35 to rotate, so that the pressing plate 36 is lowered to press the workpiece. The rear electric push rod 44 continues to drive the groove plate 45 to rise, so that the workpiece can be raised. When the workpiece angle is in line with the inner angle of the limit plate 31, and the lower end surface of the workpiece is higher than the upper end surface of the support block 32, the motor 5 42 drives the gear 41 to rotate, so that the inclined groove ring 39 can rotate. The inclined groove ring 39 uses its inclined groove to drive multiple guide columns 40 to move radially at the same time, and the support block 32 slides on the fixed rod 43 and penetrates the limit plate 31. At this time, the pressing plate 36 and the adjusting rod 33 are driven away from the workpiece, so that the workpiece can fall on the support block 32, and the support block 32 is used to provide support for the workpiece, and then the above operation is repeated, so that multiple workpieces can be neatly stacked by squeezing the upper workpiece by the lower workpiece. When the workpieces are stacked to a certain number and need to be transported, the support block 32 can be driven away from the bottom of the workpiece to make multiple workpieces lose support, so that they can slide down under the action of gravity, and then the workpieces can be transported.

[0052] Therefore, the demoulding workpieces can be neatly stacked, eliminating the need for workers to manually remove the workpieces many times and sort the workpieces, thus avoiding workers' fatigue. In addition, the neatly stacked workpieces can be conveniently transported to other places at one time, which is convenient for subsequent further processing. At the same time, it is also convenient for workers to count the number of workpieces.

[0053] When the staff needs to manually carry the workpieces dropped from between the limit plates 31 to other places, if there are a large number of workpieces, the overall weight is large, and it may be difficult for the staff to lift them, thereby affecting the progress of the transfer work. Therefore, before the workpieces fall from between the limit plates 31, according to the staff's own ability, the motor 2 14 can be used to drive the threaded rod 15 to rotate, so that the lifting block 17 can be raised and lowered, and the height of the partition 20 can be adjusted to align the partition 20 with the gap between the two adjacent workpieces. Then, the electric push rod 18 can be used to drive the partition 20 to move horizontally and insert it into the gap, and then the support block 32 can be driven away from the workpiece, so that the workpiece under the partition 20 can fall, and the workpiece above the partition 20 can be blocked by the partition 20. When the partition 20 is away from the workpiece, the workpiece will be supported by the reset support block 32, thereby realizing the partition of the stacked workpieces, and the number of workpieces dropped at one time can be controlled as needed, thereby avoiding the situation where a large number of workpieces dropped at one time make it difficult for the staff to lift them, thereby affecting the normal progress of the transfer work.

[0054] Furthermore, when it is necessary to transfer the workpieces between the limit plates 31 to the surrounding conveyor belts for subsequent processing, the motor 1 5 can be used to drive the threaded rod 21 to rotate, so that the slider 6 moves horizontally, so that the unloading plate 4 is located below the limit plate 31, and the fallen workpiece slides onto the conveyor belt through the unloading plate 4, and can be processed in the next step. Moreover, according to the position of the conveyor belt, the motor 3 22 can be used to drive the unloading plate 4 to rotate to adjust the direction of the workpiece falling to meet different usage requirements, thereby realizing the rapid transfer of the workpiece to the conveyor belt and improving the efficiency of subsequent processing of the workpiece.

[0055] Therefore, by utilizing the partitioned falling stacking mechanism, the triangular workpieces after demoulding can be neatly stacked, eliminating the need for the staff to manually remove the workpieces many times and the process of arranging the workpieces, thus avoiding the fatigue of the staff, and the neatly stacked workpieces can also be conveniently transported to other places at one time, which is convenient for subsequent further processing. At the same time, it is also convenient for the staff to count the number of workpieces, and before the workpieces fall from between the limiting plates 31, the stacked workpieces can be partitioned according to the staff's own ability, and the number of workpieces that fall at one time can be controlled as needed, thereby avoiding a single fall. There are a large number of workpieces under the limit plate 31, which makes it difficult for the staff to lift them, thus affecting the normal transfer work. In addition, when it is necessary to transfer the workpieces between the limit plates 31 to the surrounding conveyor belts for subsequent processing, the unloading plate 4 is driven under the limit plate 31, and the fallen workpieces slide onto the conveyor belt through the unloading plate 4, and can be processed by the conveyor belt for the next step. In addition, according to the position of the conveyor belt, the motor 3 22 can be used to drive the unloading plate 4 to rotate to adjust the direction of the workpiece falling to adapt to different usage requirements, thereby realizing the rapid transfer of the workpiece to the conveyor belt and improving the efficiency of subsequent processing of the workpiece.

[0056] Working principle: The upper mold 11 is driven down by the hydraulic cylinder 9 to fit with the lower mold 2, and then the metal liquid is injected into the injection port 12, and then the valve of the injection port 12 is closed. The pressure device 13 is used to apply pressure to the metal liquid in the mold cavity to promote its flow and solidification. After the workpiece is cooled and formed, the hydraulic cylinder 9 is used again to drive the upper mold 11 to move, so that the upper mold 11 is separated from the lower mold 2, and then the electric push rod 3 29 drives the connecting block 30 to rise, so that the lifting rod 27 and the lifting plate 26 rise to eject the molded workpiece from the mold cavity, thereby eliminating the need for the staff to manually remove the molded workpiece from the mold cavity. It is more convenient and labor-saving. When the workpiece is formed and ejected by the lifting plate 26 , the lower end surface of the workpiece is flush with the lower die 2 and the upper end surface of the worktable 1 3, and then the electric push rod 23 is used to drive the push block 25 to move from left to right, and the workpiece is pushed above the worktable 1 3, and then the electric push rod 44 is used to drive the groove plate 45 to rise, so that multiple adjustment rods 33 pass through the through holes of the worktable 1 3 until the upper end surface of the upper side protrusion of the adjustment rod 33 is flush with the lower end surface of the workpiece, and then the motor 6 46 is used to drive the turntable 47 to rotate, so that multiple connecting rods 48 can be rotated at the same time, so that multiple adjustment rods 33 slide radially on the groove plate 45 at the same time, until one side end surface of the adjustment rod 33 fits with the edge of the workpiece. At this time, the three corners of the triangular workpiece are aligned with the inner angle of the limit plate 31, and then Then, motor four 34 is used to drive threaded rod three 35 to rotate, so that pressure plate 36 is lowered to press the workpiece, and then electric push rod four 44 continues to drive groove plate 45 to rise, so that the workpiece can be raised. When the workpiece angle is in line with the inner angle of limit plate 31, and the lower end surface of the workpiece is higher than the upper end surface of support block 32, motor five 42 drives gear 41 to rotate, so that the inclined groove ring 39 can rotate. The inclined groove ring 39 uses its inclined groove to drive multiple guide columns 40 to move radially at the same time. The support block 32 slides on the fixed rod 43 and penetrates the limit plate 31. At this time, the pressure plate 36 and the adjustment rod 33 are driven away from the workpiece, so that the workpiece can fall on the support block 32, and the support block 32 is used to provide support for the workpiece , and then repeat the above operation, so that multiple workpieces can be neatly stacked by squeezing the upper workpiece with the lower workpiece. When a certain number of workpieces are stacked and the workpieces need to be transported, the support block 32 can be driven away from the bottom of the workpiece so that the multiple workpieces lose support and slide down under the action of gravity, and then the workpieces can be transported; thus, the demoulded workpieces can be neatly stacked, eliminating the need for the staff to manually remove the workpieces many times and the process of arranging the workpieces, thus avoiding the fatigue of the staff, and the neatly stacked workpieces can also be conveniently transported to other places at one time, which is convenient for subsequent further processing, and at the same time, it is also convenient for the staff to count the number of workpieces;When the staff needs to manually carry the workpieces dropped from between the limit plates 31 to other places, if there are a large number of workpieces, the overall weight is large, and it may be difficult for the staff to lift them, thus affecting the transfer work. Therefore, before the workpieces drop from between the limit plates 31, according to the staff's own ability, the motor 2 14 can be used to drive the threaded rod 15 to rotate, so that the lifting block 17 can be raised and lowered, and the height of the partition 20 can be adjusted to align the partition 20 with the gap between the two adjacent workpieces. Then, the electric push rod 18 can be used to drive the partition 20 to move horizontally and insert it into the gap. Then, the support block 32 can be driven away from the workpiece, so that the workpiece below the partition 20 can fall, and the workpiece above the partition 20 can be separated. The plate 20 blocks the workpiece. When the partition plate 20 is away from the workpiece, the workpiece will be supported by the reset support block 32, thereby realizing the partition of the stacked workpieces and controlling the number of workpieces dropped at one time as needed, thereby avoiding the situation where a large number of workpieces dropped at one time make it difficult for the staff to lift them, thereby affecting the normal progress of the transportation work; and, when it is necessary to transfer the workpieces between the limit plates 31 to the surrounding conveyor belts for subsequent processing, the motor 1 5 can be used to drive the threaded rod 21 to rotate, so that the slider 6 moves horizontally, so that the unloading plate 4 is under the limit plate 31, and the dropped workpiece slides onto the conveyor belt through the unloading plate 4, and can be processed in the next step. And, according to the position of the conveyor belt, the The motor 3 22 is used to drive the unloading plate 4 to rotate to adjust the direction in which the workpiece falls to adapt to different usage requirements, thereby realizing the rapid transfer of the workpiece to the conveyor belt and improving the efficiency of subsequent processing of the workpiece; thereby, the partitioned falling stacking mechanism is used to neatly stack the demoulding workpieces, eliminating the need for the staff to manually remove the workpieces many times and the process of arranging the workpieces, thus avoiding the fatigue of the staff, and the neatly stacked workpieces are also convenient for one-time centralized transportation to other places, which is convenient for subsequent further processing. At the same time, it is also convenient for the staff to count the number of workpieces, and before the workpieces fall from between the limit plates 31, the stacked workpieces can be partitioned according to the staff's own ability. , and the number of workpieces dropped at one time can be controlled as needed, thereby avoiding the situation where a large number of workpieces dropped at one time make it difficult for the staff to lift them, thereby affecting the normal progress of the transfer work. Moreover, when it is necessary to transfer the workpieces between the limit plates 31 to the surrounding conveyor belts for subsequent processing, the unloading plate 4 is driven to be under the limit plates 31, and the dropped workpieces slide onto the conveyor belt through the unloading plate 4, and can be processed with the conveyor belt for the next step. Moreover, according to the position of the conveyor belt, the unloading plate 4 can be driven to rotate by the motor 3 22 to adjust the direction of the workpiece falling to meet different usage requirements, thereby realizing the rapid transfer of the workpiece to the conveyor belt and improving the efficiency of the subsequent processing of the workpiece. ;

[0057] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A horizontal direct pressure liquid die forging casting machine, comprising a base (1), characterized in that: The left side of the upper end of the base (1) is fixedly connected to a workbench 2 (28), the upper end surface of the workbench 2 (28) is fixedly connected to a lower mold (2), the right side of the upper end of the base (1) is fixedly connected to a workbench 1 (3), the upper end surface of the workbench 1 (3) is fixedly connected to a plurality of pillars (8), the upper ends of the pillars (8) are fixedly connected to a top plate (7), the left side of the top plate (7) is slidably connected to two slide bars 1 (10), the lower end of the slide bar 1 (10) is fixedly connected to an upper mold (11), and an injection port (26) is provided on one side of the upper end of the upper mold (11). 12), a pressure device (13) is provided on one side of the upper end of the upper mold (11), and the pressure device (13) is used to apply pressure to the metal liquid in the mold cavity, and two lifting rods (27) are penetrated and slidably connected on the lower mold (2) and the second workbench (28), and the upper ends of the lifting rods (27) are fixedly connected to the lifting plates (26), and the lifting plates (26), the upper mold (11), and the lower mold (2) can form a complete molding cavity, and the workbench (3) is provided with a partition drop-down stacking mechanism for storing multiple molded workpieces; The partition drop-down stacking mechanism comprises a telescopic rod (49) fixedly connected to the middle part of the front side of the lower end face of the workbench (3); the piston end of the telescopic rod (49) is fixedly connected to a groove plate (45); the inner cavity of the groove plate (45) is plugged and slidably connected to a plurality of adjustment rods (33); the adjustment rods (33) pass through the through holes of the workbench (3); the right side of the lower end face of the top plate (7) is fixedly connected to a plurality of limit plates (31); the lower side of the limit plates (31) is plugged and slidably connected to a support block (32); the middle part of the lower end face of the workbench (3) is fixedly connected to an electric push rod (4). (44), the piston end of the electric push rod four (44) is fixedly connected to one side of the upper end surface of the groove plate (45), a turntable (47) is rotatably provided in the middle of the lower end surface of the groove plate (45), a plurality of connecting rods (48) are rotatably provided on the lower end surface of the turntable (47), one end of the connecting rod (48) is rotatably connected to one side of the lower end of the adjustment rod (33), a motor six (46) is fixedly connected to the middle of the upper end surface of the groove plate (45), the output end of the motor six (46) is fixedly connected to the middle of the turntable (47), a pressure plate (36) is slidably connected to one side of the upper end of the adjustment rod (33), and the pressure plate (36) is slidably connected to one side of the upper end of the adjustment rod (33). A threaded rod (35) is threadedly connected to one side of the plate (36); the upper and lower ends of the threaded rod (35) are rotatably arranged on the adjustment rod (33); the upper end of the adjustment rod (33) is fixedly connected to a motor (34); the output end of the motor (34) is fixedly connected to the upper end of the threaded rod (35); the middle parts of the front and rear end surfaces of the top plate (7) are fixedly connected to a connecting plate (37); the lower end of the connecting plate (37) is fixedly connected to a fixing ring (38); the inner side of the fixing ring (38) is rotatably arranged with an inclined groove ring (39); the middle part of the right side of the fixing ring (38) is rotatably arranged with a A gear (41) is meshed with a plurality of tooth blocks on the right side of the bevel groove ring (39); a motor five (42) is fixedly connected to the middle portion of the right side of the fixing ring (38); an output end of the motor five (42) is fixedly connected to the gear (41); a guide column (40) is fixedly connected to one side of the upper end surface of the support block (32); the guide column (40) is inserted into the bevel groove of the bevel groove ring (39) and is slidably connected thereto; a fixing rod (43) is inserted into and slidably connected to the support block (32); and one side of the upper end of the fixing rod (43) is fixedly connected to the outer side of the fixing ring (38).

2. A horizontal direct pressure liquid die forging casting machine according to claim 1, characterized in that: The middle part of the lower end surface of the workbench two (28) is fixedly connected to an electric push rod three (29), the piston end of the electric push rod three (29) is fixedly connected to a connecting block (30), and the upper end surface of the connecting block (30) is fixedly connected to the lower end of the lifting rod (27).

3. The horizontal direct pressure liquid die forging casting machine according to claim 1, characterized in that: A hydraulic cylinder (9) is fixedly connected to the left side of the upper end surface of the top plate (7), and a piston end of the hydraulic cylinder (9) is fixedly connected to the middle part of the upper end surface of the upper die (11).

4. The horizontal direct pressure liquid die forging casting machine according to claim 1, characterized in that: One end of the left side of the workbench 2 (28) is slidably connected to two sliding rods 3 (24), the right end of the sliding rod 3 (24) is fixedly connected to a pushing block (25), and one side of the left end of the workbench 2 (28) is fixedly connected to an electric push rod 2 (23), and the piston end of the electric push rod 2 (23) is fixedly connected to one side of the pushing block (25).

5. The horizontal direct pressure liquid die forging casting machine according to claim 1, characterized in that: A threaded rod 1 (15) is rotatably provided at one end of the right side of the top plate (7), and the threaded rod 1 (15) is threadedly connected to a lifting block (17). A motor 2 (14) is fixedly connected to one end of the right side of the upper end surface of the top plate (7), and the output end of the motor 2 (14) is fixedly connected to the upper end of the threaded rod 1 (15). A slide rod 2 (16) is slidably connected to the rear end of the lifting block (17), and the upper end of the slide rod 2 (16) is fixedly connected to the top plate (7). Slide rods 4 (19) are slidably connected to both sides of the lifting block (17), and the left end of the slide rod 4 (19) is fixedly connected to a partition (20). An electric push rod 1 (18) is fixedly connected to the middle of the right end surface of the lifting block (17), and the piston end of the electric push rod 1 (18) is fixedly connected to the middle of the right end of the partition (20).

6. The horizontal direct pressure liquid die forging casting machine according to claim 1, characterized in that: A slider (6) is slidably connected to the middle of the right side of the workbench 1 (3), and a blanking plate (4) is rotatably arranged on the upper end of the slider (6).

7. A horizontal direct pressure liquid die forging casting machine according to claim 6, characterized in that: The lower end of the slider (6) is threadedly connected to a threaded rod (21), both ends of the threaded rod (21) are rotatably arranged on the workbench (3), the right end of the workbench (3) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to the right end of the threaded rod (21), and the middle part of one side of the slider (6) is fixedly connected to a motor (22), and the output end of the motor (22) is fixedly connected to the blanking plate (4).

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