A casting diversion device for high temperature die steel production

Abstract

The present invention discloses a casting diversion device for high-temperature die steel production, specifically relates to the field of casting diversion, the device comprises a workbench, a fixed frame is installed on the workbench, a high-temperature die is installed on the fixed frame, a diversion mechanism is provided on the high-temperature die, a casting furnace is connected to the diversion mechanism through a pipeline, and the casting furnace casts liquid metal into the high-temperature die; the diversion mechanism comprises a moving seat, a linear drive mechanism is provided on the moving seat, and the output end at the bottom of the linear drive mechanism is fixedly connected to the moving seat, a diversion plate is provided at the bottom of the moving seat, and a diversion pipe is rotatably connected between the moving seat and the diversion plate. The present invention scrapes off the waste block through one end of the positioning seat and the edge of the long groove, so that the discharge pipe is tightly connected to the lead-out port, solves the influence of the waste block, avoids the appearance of a gap at the connection between the discharge pipe and the lead-out port, and ensures that the metal liquid will not leak due to the gap at the connection between the discharge pipe and the lead-out port during subsequent casting.

Description

Technical Field

[0001] The present invention relates to the technical field of casting diversion, and more specifically, to a casting diversion device for producing high-temperature die steel. Background Art

[0002] The casting diversion device for high-temperature mold steel production is a device that realizes the diversion and balanced flow of metal liquid during the casting process. It is used to ensure the quality and surface finish of the cast product. Its main structure includes a diversion pipe and a gate. The specific working process is: install the diversion device at the casting furnace mouth, open the casting furnace, load the high-temperature mold steel into the furnace and heat it into liquid metal, slowly inject the liquid metal into the mold through the diversion pipe to ensure that the metal liquid flows evenly and is diverted to various parts. After the pouring is completed, let the metal in the mold cool and solidify, take out the finished product after it is completely cooled, check the quality and surface finish of the finished product, and carry out subsequent treatment and processing as needed.

[0003] The shunt tube is a long and thin pipe, one end of which is fixedly connected to the metal liquid source on the casting equipment, and the other end of the shunt tube is connected to the gate as a discharge end. When batch casting multiple workpieces, in order to facilitate mold opening after casting, the shunt tube and the gate need to be frequently disconnected. Therefore, the prior art adopts a pressurized method to press the discharge end of the shunt tube on the gate. When the mold is opened, the discharge end of the shunt tube is lifted up to separate it from the gate. When there is residual metal liquid at the discharge end due to excessive feeding, after it is lifted up, the residual metal liquid will cool into waste blocks. When the number of shunt tubes and gates is large and they are frequently crimped, due to the presence of waste blocks, the discharge end of individual shunt tubes is pressed on the gate, resulting in a gap at the connection between the discharge end and the gate, resulting in metal liquid leakage during subsequent casting. Summary of the invention

[0004] The present invention provides a casting diverter device for high-temperature mold steel production, and aims to solve the following problem: in the existing casting diverter device for high-temperature mold steel production, when the number of diverter pipes and gates is large and they are frequently crimped, a gap will appear at the connection between the discharge end and the gate due to the presence of waste blocks.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a casting diversion device for high-temperature mold steel production, comprising a workbench, a fixed frame is installed on the workbench, a high-temperature mold is installed on the fixed frame, a diversion mechanism is provided on the high-temperature mold, a casting furnace is connected to the diversion mechanism through a pipeline, and the casting furnace casts molten metal into the high-temperature mold; the diversion mechanism comprises a moving seat, a linear driving mechanism is provided on the moving seat, and the output end of the bottom of the linear driving mechanism is fixedly connected to the moving seat, a diversion plate is provided at the bottom of the moving seat, and a diversion pipe is rotatably connected between the moving seat and the diversion plate; a cover plate is provided below the moving seat, and the cover plate is provided on the high-temperature mold, a positioning seat is installed on the cover plate, and a positioning assembly is provided between the diversion plate and the positioning seat; when the linear driving mechanism drives the moving seat to move downward, the diversion plate is rotated through the diversion pipe, so that the diversion plate and the positioning seat are locked through the positioning assembly. Among them, a clamp is provided on the fixed frame, and the clamp adopts a threaded column tightening structure. This structure is a prior art. The linear drive mechanism is installed on the mounting seat, and the mounting seat is installed on the workbench. The linear drive mechanism is a high-temperature resistant cylinder or hydraulic cylinder. The moving seat is connected to the diverter plate through a diverter pipe. The moving seat continues to be lowered to make the casting cylinder close to the diverter plate. At this time, under the rotation connection of the sleeve tube to the connecting ball head, the top end of the diverter pipe is downward, and the bottom end of the diverter pipe moves to one side and the inclination angle changes, so that the diverter plate rotates with the central calibration column as the center, and the discharge pipe follows the rotation of the diverter plate into the long slot until the discharge pipe moves to one end of the long slot and cannot continue Continue to move, at this time the discharge pipe is docked with and connected to the lead-out port, before the discharge pipe enters the long slot, a positioning plate with a diameter larger than that of the discharge pipe first enters the positioning slot to form a cross-clamping positioning, to ensure that the discharge pipe enters the long slot in a horizontal state, because the bottom of the discharge pipe is flush with the bottom of the long slot, when there is a waste block at the bottom of the discharge pipe, the waste block is scraped off through one end of the positioning seat and the edge of the long slot, so that the discharge pipe and the lead-out port are tightly connected, thereby solving the influence of the waste block and avoiding the occurrence of a gap at the connection between the discharge pipe and the lead-out port, to ensure that the metal liquid will not leak due to the gap at the connection between the discharge pipe and the lead-out port during subsequent casting.

[0006] In a preferred embodiment, the positioning assembly includes an outer sleeve, and the outer sleeve is fixedly arranged at the bottom of the diverter plate, the bottom of the outer sleeve is connected to a discharge pipe, the outer periphery of the discharge pipe is sleeved with a positioning plate, the top of the positioning seat is provided with a long groove, both sides of the long groove are connected to the positioning groove, and the edge of the positioning plate is slidably arranged inside the positioning groove. The bottom of the discharge pipe is flush with the bottom of the long groove, and after the discharge pipe enters the long groove, the discharge pipe is connected to the guide port.

[0007] In a preferred embodiment, connecting ball heads are fixedly provided at both ends of the diverter tube, a casting cylinder is fixedly provided at the bottom of the movable seat, a sleeve tube is fixedly provided at the bottom of the casting cylinder and the top of the diverter plate, and the connecting ball head is rotatably connected to the corresponding sleeve tube. A spherical groove is provided inside the sleeve tube, and the majority of the connecting ball head rotates inside the spherical groove, and a small portion of the connecting ball head is located outside the spherical groove, so that the diverter tube can swing at a large angle. The specific range of the swing angle of the diverter tube is designed according to actual production. When the casting cylinder is close to the diverter plate, the inclination angle of the diverter tube changes, so that the bottom end of the diverter tube drives the diverter plate to rotate, and the discharge pipe follows the rotation of the diverter plate and enters the long groove.

[0008] In a preferred embodiment, a pouring port is provided on the movable seat, the pouring port is connected to the casting cylinder, the casting cylinder is connected to the shunt pipe, the shunt pipe is connected to the discharge pipe, a fixing hole is provided on the cover plate, a guide outlet is provided on the positioning seat, the fixing hole is connected to the guide outlet, and when the shunt plate is locked with the positioning seat, the discharge pipe is connected to the guide outlet. During casting, the metal liquid enters the high-temperature mold along the pouring port, the movable seat, the casting cylinder, the shunt pipe, the discharge pipe and the guide outlet in sequence.

[0009] In a preferred embodiment, a central calibration column is fixedly provided at the bottom center of the diverter plate, and a central calibration cylinder is fixedly provided at the top center of the cover plate. The central calibration column and the central calibration cylinder are located on the same axis, and the central calibration column is movably provided inside the central calibration cylinder. The top of the central calibration cylinder 71 is open, and when the movable seat moves downward, the central calibration column enters the interior of the central calibration cylinder to perform calibration at the center.

[0010] In a preferred embodiment, a side plate assembly is provided on the outside of the diversion mechanism, and the side plate assembly includes a protective side plate, and guide blocks are fixedly provided on both sides of the protective side plate, and one end of the moving seat slides between the two groups of guide blocks. The protective side plate is used to limit the side of the moving seat, and the guide block is used to guide the vertical movement of the moving seat to ensure that the moving seat does not deviate to one side.

[0011] In a preferred embodiment, a casting box is fixedly provided at the bottom of the movable seat, and the casting box is sleeved on the outside of the diverter plate, and the bottom of the casting box is open. The casting box is used to protect the limit plate to prevent external objects from colliding with the limit plate and causing it to deflect.

[0012] In a preferred embodiment, a limiting plate is fixedly provided at the bottom of the casting cylinder, and a hook plate is fixedly provided at the bottom end of the limiting plate, and the hook plate is located at the bottom edge of the diverter plate. The limiting plate includes an inclined plate and a straight plate, the inclined plate is used to adapt to the diverter tube and provide a movable space, the straight plate is used to limit the side of the diverter plate to prevent the diverter plate from deflecting to one side, the diverter tube is adapted to the inclined plate of the limiting plate and provides a movable space for it, the straight plate of the limiting plate is used to limit the side of the diverter plate to prevent the diverter plate from deflecting to one side, the side of the movable seat is limited by the protective side plate, the guide block is used to guide the vertical movement of the movable seat to ensure that the movable seat will not deviate to one side, the limiting plate is protected by the casting box to prevent external objects from colliding with the limiting plate to cause it to deflect, and the vertical movement of the movable seat is ensured by limiting and guiding as a whole, so that the center calibration column and the center calibration cylinder are always corresponding to each other on the same axis, and the discharge pipe is accurately engaged with the positioning seat.

[0013] In a preferred embodiment, a waste collection mechanism is movably provided inside the cover plate, and the waste collection mechanism includes a collection barrel, a waste trough is provided on the cover plate, and a waste hole is connected to the bottom of the waste trough, and the collection barrel is correspondingly arranged below the waste hole. The diameter of the waste trough is larger than the diameter of the waste hole, and the waste trough is correspondingly arranged at one end of the positioning seat, and the cross-section of the waste trough is funnel-shaped, that is, the waste trough has an inclination angle, and the waste blocks scraped from one end of the positioning seat fall into the waste trough, slide through the waste trough to the waste hole, and finally fall into the collection barrel for collection. When the waste blocks at the bottom of the discharge pipe are scraped off by one end of the positioning seat, the waste blocks fall into the waste trough. Since the waste trough has an inclination angle, the waste blocks slide through the waste trough to the waste hole and enter the bottom of the cover plate, and finally fall into the collection barrel for collection.

[0014] In a preferred embodiment, a fixed insert disk is provided on the outside of the collection barrel, and the fixed insert disk is fixedly provided on the inner wall of the cover plate, the bottom of the cover plate is open, and a fixed chuck is fixedly provided on the outside of the collection barrel, and the collection barrel is mounted on the fixed insert disk through the fixed chuck. The fixed insert disk is a concave component, one side of which is an open groove, and the diameter of the fixed chuck is greater than the width of the open groove. After the collection barrel is full, the cover plate is separated from the high-temperature mold, the collection barrel is removed from the fixed insert disk, the waste blocks collected in the collection barrel are poured out, and the collection barrel is mounted on the fixed insert disk for continued use.

[0015] The beneficial effects of the present invention are:

[0016] The present invention scrapes off the waste block through one end of the positioning seat and the edge of the long groove, so that the discharge pipe and the guide outlet are tightly connected, which solves the influence caused by the existence of the waste block and avoids the occurrence of gaps at the connection between the discharge pipe and the guide outlet, ensuring that metal liquid will not leak due to the gaps at the connection between the discharge pipe and the guide outlet during subsequent casting.

[0017] The present invention ensures the vertical movement of the movable seat through limiting and guiding, so that the central calibration column and the central calibration cylinder always correspond to each other on the same axis, and the discharge pipe is accurately clamped with the positioning seat.

[0018] The present invention enables the waste blocks at the bottom of the discharge pipe to be scraped off by one end of the positioning seat and fall into the waste trough. Since the waste trough has an inclination angle, the waste blocks slide through the waste trough to the waste hole and enter the bottom of the cover plate, and finally fall into the collecting cylinder for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a front structural schematic diagram of the diversion mechanism of the present invention.

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the casting box of the present invention.

[0022] Figure 4 It is a schematic diagram of the position of the linear drive mechanism of the present invention.

[0023] Figure 5 It is a schematic diagram of the limiting plate structure of the present invention.

[0024] Figure 6 It is a schematic diagram of the structure of the diverter plate of the present invention.

[0025] Figure 7 It is a schematic diagram of the structure of the discharge pipe of the present invention.

[0026] Figure 8 It is a schematic diagram of the cover plate structure of the present invention.

[0027] Fig. 9 It is a schematic diagram of the positioning seat structure of the present invention.

[0028] Fig.10 It is a schematic diagram of the collecting tube structure of the present invention.

[0029] The accompanying drawings are marked as follows: 1, workbench; 2, fixed frame; 3, high temperature mold; 4, mounting seat; 41, linear drive mechanism; 5, diverter mechanism; 51, moving seat; 511, casting port; 52, casting box; 53, casting cylinder; 54, limit plate; 541, hook plate; 55, diverter pipe; 551, connecting ball head; 56, diverter plate; 561, sleeve tube; 562, outer sleeve; 563, discharge pipe; 56 4. Positioning plate; 57. Center calibration column; 6. Side plate assembly; 61. Protective side plate; 62. Guide block; 7. Cover plate; 71. Center calibration cylinder; 711. Fixing hole; 712. Waste slot; 713. Waste hole; 72. Positioning seat; 721. Long slot; 722. Lead-out port; 723. Positioning slot; 73. Waste collection mechanism; 731. Collection cylinder; 732. Fixed chuck; 733. Fixed insert. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0031] Refer to the instruction manual Figures 1 to 9 A casting diversion device for high-temperature mold steel production includes a workbench 1, a fixed frame 2 is installed on the workbench 1, a high-temperature mold 3 is installed on the fixed frame 2, a diversion mechanism 5 is provided on the high-temperature mold 3, a casting furnace is connected to the diversion mechanism 5 through a pipeline, and the casting furnace casts metal liquid into the high-temperature mold 3; the diversion mechanism 5 includes a moving seat 51, a linear driving mechanism 41 is provided on the moving seat 51, and the output end of the bottom of the linear driving mechanism 41 is fixedly connected to the moving seat 51, a diversion plate 56 is provided at the bottom of the moving seat 51, and a diversion pipe 55 is rotatably connected between the moving seat 51 and the diversion plate 56; a cover plate 7 is provided below the moving seat 51, and the cover plate 7 is arranged on the high-temperature mold 3, a positioning seat 72 is installed on the cover plate 7, and a positioning assembly is provided between the diversion plate 56 and the positioning seat 72; when the linear driving mechanism 41 drives the moving seat 51 to move downward, the diversion plate 56 is rotated through the diversion pipe 55, so that the diversion plate 56 and the positioning seat 72 are locked through the positioning assembly.

[0032] It should be noted that a clamp is provided on the fixed frame 2, and the clamp adopts a threaded column tightening structure, which is a prior art. The linear drive mechanism 41 is installed on the mounting seat 4, and the mounting seat 4 is installed on the workbench 1. The linear drive mechanism 41 is a high-temperature resistant cylinder or hydraulic cylinder, and the movable seat 51 is connected to the diverter plate 56 through the diverter pipe 55.

[0033] Furthermore, the positioning assembly includes an outer sleeve 562, and the outer sleeve 562 is fixed at the bottom of the diverter plate 56, the bottom of the outer sleeve 562 is connected to a discharge pipe 563, the outer periphery of the discharge pipe 563 is provided with a positioning plate 564, a long groove 721 is opened on the top of the positioning seat 72, both sides of the long groove 721 are connected to the positioning groove 723, and the edge of the positioning plate 564 is slidably arranged inside the positioning groove 723.

[0034] It should be noted that the bottom of the discharge pipe 563 is flush with the bottom of the long groove 721 . After the discharge pipe 563 enters the long groove 721 , the discharge pipe 563 is connected to the outlet 722 .

[0035] Furthermore, connecting ball heads 551 are fixedly provided at both ends of the diverter tube 55, a casting cylinder 53 is fixedly provided at the bottom of the movable seat 51, a sleeve tube 561 is fixedly provided at the bottom of the casting cylinder 53 and the top of the diverter plate 56, and the connecting ball head 551 is rotatably connected to the corresponding sleeve tube 561.

[0036] It should be noted that a spherical groove is opened inside the sleeve tube 561, and most of the connecting ball head 551 rotates inside the spherical groove, and a small part of the connecting ball head 551 is located outside the spherical groove, so that the diverter tube 55 can swing at a large angle. The specific range of the swinging angle of the diverter tube 55 is designed according to actual production. When the casting tube 53 and the diverter plate 56 are close, the inclination angle of the diverter tube 55 changes, so that the bottom end of the diverter tube 55 drives the diverter plate 56 to rotate, and the discharge pipe 563 follows the rotation of the diverter plate 56 and enters the long groove 721.

[0037] Furthermore, a casting port 511 is provided on the movable seat 51, the casting port 511 is connected to the casting cylinder 53, the casting cylinder 53 is connected to the diverter pipe 55, the diverter pipe 55 is connected to the discharge pipe 563, a fixing hole 711 is provided on the cover plate 7, a guide outlet 722 is provided on the positioning seat 72, the fixing hole 711 is connected to the guide outlet 722, and when the diverter plate 56 and the positioning seat 72 are locked, the discharge pipe 563 is connected to the guide outlet 722.

[0038] It should be noted that during casting, the molten metal enters the interior of the high-temperature mold 3 along the casting port 511 , the moving seat 51 , the casting cylinder 53 , the diversion pipe 55 , the discharge pipe 563 and the lead-out port 722 in sequence.

[0039] Furthermore, a center calibration column 57 is fixedly provided at the bottom center of the diverter plate 56 , and a center calibration cylinder 71 is fixedly provided at the top center of the cover plate 7 . The center calibration column 57 and the center calibration cylinder 71 are located on the same axis, and the center calibration column 57 is movably provided inside the center calibration cylinder 71 .

[0040] It should be noted that the top of the center calibration cylinder 71 is open. When the movable seat 51 moves downward, the center calibration column 57 enters the interior of the center calibration cylinder 71 to perform calibration at the center.

[0041] In this embodiment, the implementation scenario is specifically as follows: first, the high-temperature mold 3 is placed on the fixing frame 2, with the gate of the high-temperature mold 3 facing upward, and the clamp of the fixing frame 2 is tightened to fix the high-temperature mold 3; then, the discharge port of the casting furnace is connected to the casting port 511 through a pipeline, and the linear drive mechanism 41 is started so that its output end drives the moving seat 51 to descend until the center calibration column 57 enters the interior of the center calibration cylinder 71. At this time, the distance between the diverter plate 56 and the cover plate 7 remains unchanged; the moving seat 51 is continued to be lowered to make the casting cylinder 53 close to the diverter plate 56. At this time, under the rotation connection of the sleeve tube 561 to the connecting ball head 551, the top end of the diverter tube 55 is downward, and the bottom end of the diverter tube 55 moves to one side and the inclination angle changes, so that the diverter plate 56 rotates around the center calibration column 57, and the discharge pipe 563 follows the rotation of the diverter plate 56 to enter the interior of the long groove 721 until the discharge pipe 5 After moving to one end of the long groove 721, it cannot move further. At this time, the discharge pipe 563 is connected to the guide port 722 and is connected. Before the discharge pipe 563 enters the interior of the long groove 721, the positioning plate 564 with a diameter larger than that of the discharge pipe 563 first enters the interior of the positioning groove 723 to form a cross-clamping positioning to ensure that the discharge pipe 563 enters the interior of the long groove 721 in a horizontal state. Because the bottom of the discharge pipe 563 is flush with the bottom of the long groove 721, when there is a waste block at the bottom of the discharge pipe 563, the waste block is scraped off through one end of the positioning seat 72 and the edge of the long groove 721, so that the discharge pipe 563 is tightly connected to the guide port 722, thereby solving the influence of the waste block and avoiding the occurrence of a gap at the connection between the discharge pipe 563 and the guide port 722, thereby ensuring that the metal liquid will not leak due to the gap at the connection between the discharge pipe 563 and the guide port 722 during subsequent casting.

[0042] Refer to the instruction manual Figures 2 to 5 When the movable seat 51 moves vertically and becomes deflected, the center calibration column 57 and the center calibration cylinder 71 are not on the same axis, resulting in the inability of the subsequent discharge pipe 563 to be accurately engaged with the positioning seat 72. In order to solve this problem, the following technical solution is also provided: a limit plate 54 is fixedly provided at the bottom of the casting cylinder 53, and a hook plate 541 is fixedly provided at the bottom end of the limit plate 54, and the hook plate 541 is located at the bottom edge of the diverter plate 56.

[0043] It should be noted that the limiting plate 54 includes an inclined plate and a straight plate. The inclined plate is used to adapt to the diverter tube 55 and provide a movable space, and the straight plate is used to limit the side of the diverter plate 56 to prevent the diverter plate 56 from deflecting to one side.

[0044] Furthermore, a side plate assembly 6 is provided on the outer side of the diversion mechanism 5 , and the side plate assembly 6 includes a protective side plate 61 , and guide blocks 62 are fixedly provided on both sides of the protective side plate 61 , and one end of the movable seat 51 slides between the two groups of guide blocks 62 .

[0045] It should be noted that the protective side plate 61 is used to limit the side of the moving seat 51, and the guide block 62 is used to guide the moving seat 51 to move vertically to ensure that the moving seat 51 does not deviate to one side.

[0046] Furthermore, a casting box 52 is fixedly provided at the bottom of the movable seat 51 , and the casting box 52 is sleeved on the outer side of the diverter plate 56 , and the bottom of the casting box 52 is open.

[0047] It should be noted that the casting box 52 is used to protect the limiting plate 54 to prevent external objects from colliding with the limiting plate 54 and causing it to deflect.

[0048] In this embodiment, the implementation scenario is specifically as follows: the inclined plate of the limiting plate 54 is used to adapt the diverter pipe 55 and provide it with a movable space, the straight plate of the limiting plate 54 is used to limit the side of the diverter plate 56 to prevent the diverter plate 56 from deflecting to one side, and the side of the movable seat 51 is limited by the protective side plate 61. The guide block 62 is used to guide the vertical movement of the movable seat 51 to ensure that the movable seat 51 will not deviate to one side, and the limiting plate 54 is protected by the casting box 52 to prevent external objects from colliding with the limiting plate 54 and causing it to deflect. The vertical movement of the movable seat 51 is ensured by limiting and guiding as a whole, so that the center calibration column 57 and the center calibration cylinder 71 are always corresponding to each other on the same axis, and the discharge pipe 563 is accurately engaged with the positioning seat 72.

[0049] Refer to the instruction manual Figure 2 , Figure 3 and Fig.10 The cleaned waste blocks will accumulate at one end of the positioning seat 72. When too much waste blocks accumulate, the connection between the discharge pipe 563 and the positioning seat 72 will be affected. In order to solve this problem, the following technical solution is also provided: a waste collection mechanism 73 is movably provided inside the cover plate 7, and the waste collection mechanism 73 includes a collecting cylinder 731. A waste groove 712 is provided on the cover plate 7. The bottom of the waste groove 712 is connected to a waste hole 713, and the collecting cylinder 731 is correspondingly arranged below the waste hole 713.

[0050] It should be noted that the diameter of the waste trough 712 is greater than the diameter of the waste hole 713. The waste trough 712 is correspondingly arranged at one end of the positioning seat 72. The cross-section of the waste trough 712 is funnel-shaped, that is, the waste trough 712 has an inclination. The waste blocks scraped from one end of the positioning seat 72 fall into the waste trough 712, slide through the waste trough 712 to the waste hole 713, and finally fall into the inside of the collecting tube 731 for collection.

[0051] Furthermore, a fixed insert disk 733 is provided on the outer side of the collecting tube 731, and the fixed insert disk 733 is fixed to the inner wall of the cover plate 7, the bottom of the cover plate 7 is open, and a fixed chuck 732 is fixed on the outer side of the collecting tube 731, and the collecting tube 731 is installed on the fixed insert disk 733 through the fixed chuck 732.

[0052] It should be noted that the fixed insert 733 is a concave component, one side of which is an open groove, and the diameter of the fixed chuck 732 is greater than the width of the open groove.

[0053] In this embodiment, the implementation scenario is specifically as follows: when the waste block at the bottom of the discharge pipe 563 is scraped off by one end of the positioning seat 72, the waste block falls into the waste trough 712. Since the waste trough 712 has an inclination angle, the waste block slides through the waste trough 712 to the waste hole 713 and enters the bottom of the cover plate 7, and finally falls into the collecting cylinder 731 for collection. After the collecting cylinder 731 is full, the cover plate 7 is separated from the high-temperature mold 3, the collecting cylinder 731 is removed from the fixed insert plate 733, the waste blocks collected in the collecting cylinder 731 are poured out, and the collecting cylinder 731 is installed on the fixed insert plate 733 for continued use.

[0054] Working principle:

[0055] Place the high temperature mold 3 on the fixing frame 2 with the gate of the high temperature mold 3 facing upward, and tighten the clamp of the fixing frame 2 to fix the high temperature mold 3.

[0056] The discharge port of the casting furnace is connected to the casting port 511 through a pipeline, and the linear drive mechanism 41 is started so that its output end drives the moving seat 51 to descend until the center calibration column 57 enters the interior of the center calibration cylinder 71. At this time, the distance between the diverter plate 56 and the cover plate 7 remains unchanged.

[0057] The movable seat 51 is further lowered to rotate the diverter plate 56 around the central calibration column 57 , and the waste blocks are scraped off through one end of the positioning seat 72 and the edge of the long groove 721 , so that the discharge pipe 563 is tightly connected to the outlet 722 .

[0058] The vertical movement of the movable seat 51 is ensured by limiting and guiding, so that the center calibration column 57 and the center calibration cylinder 71 always correspond to each other on the same axis, and the discharge pipe 563 is accurately engaged with the positioning seat 72.

[0059] When the waste block at the bottom of the discharge pipe 563 is scraped off by one end of the positioning seat 72, the waste block falls into the waste groove 712. Since the waste groove 712 has an inclination angle, the waste block slides through the waste groove 712 to the waste hole 713 and enters the bottom of the cover plate 7, and finally falls into the collection tube 731 for collection.

[0060] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims

1. A casting and diverting device for high-temperature die steel production, comprising a workbench (1), a fixing frame (2) mounted on the workbench (1), a high-temperature die (3) mounted on the fixing frame (2), characterized in that: The high-temperature mold (3) is provided with a diversion mechanism (5), the casting furnace is connected to the diversion mechanism (5) via a pipeline, and the casting furnace pours the metal liquid into the high-temperature mold (3); The flow dividing mechanism (5) comprises a moving seat (51), a linear driving mechanism (41) is provided on the moving seat (51), and an output end at the bottom of the linear driving mechanism (41) is fixedly connected to the moving seat (51), a flow dividing plate (56) is provided at the bottom of the moving seat (51), and a flow dividing pipe (55) is rotatably connected between the moving seat (51) and the flow dividing plate (56); A cover plate (7) is provided below the movable seat (51), and the cover plate (7) is provided on the high-temperature mold (3), a positioning seat (72) is installed on the cover plate (7), and a positioning component is provided between the diverter plate (56) and the positioning seat (72); When the linear drive mechanism (41) drives the movable seat (51) to move downward, the diverter plate (56) is rotated through the diverter tube (55), so that the diverter plate (56) and the positioning seat (72) are locked through the positioning assembly; The positioning assembly comprises an outer sleeve (562), and the outer sleeve (562) is fixedly arranged at the bottom of the diverter plate (56), the bottom of the outer sleeve (562) is connected to a discharge pipe (563), the outer periphery of the discharge pipe (563) is sleeved with a positioning plate (564), a long groove (721) is opened at the top of the positioning seat (72), both sides of the long groove (721) are connected to the positioning groove (723), and the edge of the positioning plate (564) is slidably arranged inside the positioning groove (723); Both ends of the diverter pipe (55) are fixedly provided with connecting ball heads (551), the bottom of the movable seat (51) is fixedly provided with a casting cylinder (53), the bottom of the casting cylinder (53) and the top of the diverter plate (56) are fixedly provided with a sleeve tube (561), and the connecting ball head (551) is rotatably connected to the corresponding sleeve tube (561); The movable seat (51) is provided with a casting port (511), the casting port (511) is connected to the casting cylinder (53), the casting cylinder (53) is connected to the shunt pipe (55), the shunt pipe (55) is connected to the discharge pipe (563), the cover plate (7) is provided with a fixing hole (711), the positioning seat (72) is provided with a guide outlet (722), the fixing hole (711) is connected to the guide outlet (722), and when the shunt plate (56) and the positioning seat (72) are locked, the discharge pipe (563) is connected to the guide outlet (722).

2. A casting and diverting device for high temperature die steel production according to claim 1, characterized in that: A central calibration column (57) is fixedly provided at the bottom center of the diverter plate (56), and a central calibration cylinder (71) is fixedly provided at the top center of the cover plate (7). The central calibration column (57) and the central calibration cylinder (71) are located on the same axis, and the central calibration column (57) is movably provided inside the central calibration cylinder (71).

3. A casting and diverting device for high temperature die steel production according to claim 2, characterized in that: A side plate assembly (6) is provided on the outer side of the diversion mechanism (5), and the side plate assembly (6) comprises a protective side plate (61). Guide blocks (62) are fixedly provided on both sides of the protective side plate (61), and one end of the movable seat (51) slides between the two groups of guide blocks (62).

4. The casting and diversion device for high temperature die steel production according to claim 3, characterized in that: A casting box (52) is fixedly provided at the bottom of the movable seat (51), and the casting box (52) is sleeved on the outer side of the diverter plate (56), and the bottom of the casting box (52) is open.

5. The casting and diverting device for high temperature die steel production according to claim 4, characterized in that: A limiting plate (54) is fixedly provided at the bottom of the casting cylinder (53), a hook plate (541) is fixedly provided at the bottom end of the limiting plate (54), and the hook plate (541) is located at the bottom of the edge of the diverter plate (56).

6. A casting and diverting device for high temperature die steel production according to claim 5, characterized in that: A waste collection mechanism (73) is movably provided inside the cover plate (7), and the waste collection mechanism (73) comprises a collection tube (731). A waste trough (712) is provided on the cover plate (7), and the bottom of the waste trough (712) is connected to a waste hole (713), and the collection tube (731) is correspondingly provided below the waste hole (713).

7. A casting and diverting device for high temperature die steel production according to claim 6, characterized in that: A fixed insert disk (733) is provided on the outer side of the collecting tube (731), and the fixed insert disk (733) is fixedly arranged on the inner wall of the cover plate (7); the bottom of the cover plate (7) is open; a fixed chuck (732) is fixedly arranged on the outer side of the collecting tube (731), and the collecting tube (731) is installed on the fixed insert disk (733) via the fixed chuck (732).

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