Manufacturing and machining system for high-strength wear-resistant steel lining plate

Abstract

The invention discloses a manufacturing and processing system for a high-strength wear-resistant steel lining plate, and relates to the technical field of wear-resistant materials. Comprising a rack, a surrounding frame is fixedly installed on the side surface, close to the bottom end, of the rack, main supports are symmetrically arranged on the surface of one end of the rack, and a cushion frame is fixedly installed on the surface of the top end of the rack. Through the arranged rack and cushion frame assembly structure, the device can be matched with conveying equipment to complete the automatic feeding and conveying steps of the high-strength wear-resisting steel lining plate, the manual workload is reduced, meanwhile, by means of the main support assembly structure, vibration can be generated through conveying in the feeding and conveying steps, and then chippings and impurities on the surface of the steel lining plate are guided to fall off; and finally, the impurities are collected and pushed in a centralized mode through the surrounding frame assembly, the manual cleaning workload is reduced, and the machining environment is kept clean.

Description

Technical Field

[0001] The invention relates to the technical field of wear-resistant materials, and in particular to a high-strength wear-resistant steel liner manufacturing and processing system. Background Art

[0002] Wear-resistant steel lining is an alloy wear-resistant layer formed by surfacing welding on ordinary steel plate, heat-resistant steel plate or stainless steel plate, which is mainly composed of Cr7C3 carbides with a volume fraction of more than 50%. Wear-resistant steel lining has high wear resistance, impact resistance and deformability. It can be directly processed by curling, cutting and punching like steel plate, and processed into engineering parts to meet wear conditions and put into use. When manufacturing wear-resistant steel lining, it is necessary to cast the steel plate first, then clean the surface of the cast steel plate, and finally surfacing welding; The invention patent with announcement number CN113210590A discloses a high-strength wear-resistant steel liner manufacturing and processing system, which fixes the steel plate through a fixing mechanism, lifts the steel plate through the cooperation of the lifting mechanism and the fixing mechanism and then quickly puts it down, and the steel plate stops quickly after freely falling following the fixing mechanism, thereby vibrating the molding sand in the strip groove of the steel plate through the vibration transmitted to the steel plate; during the up and down movement of the steel plate, the molding sand in the strip groove of the steel plate is cleaned by a cleaning mechanism, further avoiding the molding sand from remaining in the strip groove of the steel plate, and the cleaned and fallen molding sand is collected by the square groove, and after falling to the bottom of the square groove, the molding sand slides along the bottom of the square groove and finally falls into the discharge trough, thereby realizing the effective collection of molding sand and avoiding the waste of molding sand.

[0003] The above-mentioned comparative documents have certain shortcomings in actual use. They require specific lifting and fixing mechanisms to control the lifting of the steel plate and then quickly lower it. Although the vibration generated during this movement can be used to make the molding sand fall, the additional energy consumption will increase the processing cost. Summary of the invention

[0004] The purpose of the present invention is to provide a high-strength wear-resistant steel liner manufacturing and processing system to solve the above-mentioned technical problems.

[0005] The purpose of the present invention can be achieved through the following technical solutions: A high-strength wear-resistant steel liner manufacturing and processing system comprises a frame, a side surface of the frame is fixedly mounted with a surrounding frame near the bottom end, a main support is symmetrically arranged on one end surface of the frame, and a cushion frame is fixedly mounted on the top surface of the frame; The top surface of the toothed plate is slidably connected to a second embedded block, and the top surface of the second embedded block is fixedly installed with a buckle block near a short side edge, and a short side surface of the second embedded block is fixedly connected to a stretch rod, and the stretch rod is slidably connected to the mounting block, and one end surface of the frame is located at one side of the main bracket and is rotatably connected to a gear shaft, and one end surface of the frame is located at one side of the gear shaft and is rotatably connected to a docking shaft.

[0006] As a further solution of the present invention: a cylinder is fixedly installed on the bottom end surface of the inner side of the frame, a loading platform is fixedly installed on the output end of the cylinder, guard plates are symmetrically fixedly connected to the two end surfaces of the frame, a first rotating rod is symmetrically rotatably connected to the inner side of the frame, a second rotating rod is fixedly connected to the inner side of the frame above the first rotating rod, bearing blocks are clamped and fixed on the surface of the first rotating rod near both ends, a limiting block is fixedly installed on the surface of the bearing block near the second rotating rod, and an opening is provided on the side surface of the frame.

[0007] As a further solution of the present invention: the surrounding frame is embedded in the opening and connected, and connecting frames are fixedly installed on the two end surfaces of the surrounding frame, a motor is fixedly installed on the surface of one of the connecting frames near a short side, the output end of the motor is rotatably connected to a screw rod, and the surface of the connecting frame is rotatably connected to a sliding rod near the other short side, the surfaces of the screw rod and the sliding rod are sleeved and connected with a sleeve plate, a scraper is fixedly installed on the bottom end surface of the sleeve plate, and a guide shell is fixedly installed on the bottom end surface of the surrounding frame near one end.

[0008] As a further solution of the present invention: a first slot is provided on the top surface of the main bracket, a vertical block is fixedly installed on the surface of a long side of the main bracket, the vertical block is fixedly connected to the connecting rod, and the gear shaft is fixedly connected to the first rotating rod.

[0009] As a further solution of the present invention: a first embedding block is fixedly installed on the bottom end surface of the toothed plate, the first embedding block is embedded in the first slot, an inclined block is fixedly installed on the top surface of the mounting block, a second slot is provided on the top surface of the toothed plate, the second embedding block is embedded in the second slot, a sleeve is fixedly installed on one end surface of the connecting rod, the sleeve is sleeve-connected to the connecting rod, the other end surface of the connecting rod is provided with an inclined surface, a docking shaft is fixedly installed on the surface of the second rotating rod, and a pad is clamped on the surface of the docking shaft.

[0010] As a further solution of the present invention: the surface of the support frame is provided with a movable groove, the top surface of the support frame is located on the outside of the movable groove and is symmetrically fixedly connected with vertical plates, the surfaces of the two vertical plates are fixedly connected with sliding shafts, the top surface of the support frame is located on one side of the movable groove and is fixedly installed with a fixed block, the surface of the fixed block is fixedly installed with a motor near the upper end, the output end of the motor is fixedly installed with a sliding sleeve, the surface of the sliding sleeve is penetrated by a vertical shaft, the surface of the vertical shaft is sleeved with a second spring, one end of the vertical shaft is sleeved with a connecting joint, and the surface of the sliding shaft is sleeved with a limiting sleeve.

[0011] As a further solution of the present invention: the surface of the limit sleeve is fixedly connected with an anti-drop rod, the surface of the connecting joint is sleeve-connected with an embedded joint, the surface of the embedded joint is fixedly connected with a docking block, the surface of the docking block is provided with a through hole, the bottom end surface of the docking block is fixedly connected with a torsion joint, and the bottom end surface of the torsion joint is fixedly installed with a pushing block.

[0012] Beneficial effects of the present invention: Through the set frame and pad assembly structure, the device can cooperate with the conveying equipment to complete the automatic loading and feeding steps of the high-strength wear-resistant steel liner, reducing the manual workload. At the same time, the main bracket assembly structure can be used to generate vibration during the loading and feeding steps, thereby guiding the debris and impurities on the surface of the steel liner to fall, and finally the impurities are collected and pushed through the surrounding frame assembly, reducing the manual cleaning workload and keeping the processing environment clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the rack assembly of the present invention; Figure 3 It is a schematic diagram of the structure of the enclosure assembly of the present invention; Figure 4 is a schematic structural diagram of a main support assembly of the present invention; Figure 5 It is a schematic diagram of the main support assembly structure disassembly of the present invention; Figure 6 It is a schematic structural diagram of the cushion frame assembly of the present invention; Figure 7 It is a schematic diagram of the disassembly of the cushion frame assembly structure of the present invention.

[0015] In the figure: 1, frame; 2, cylinder; 3, loading platform; 4, guard plate; 5, first rotating rod; 6, second rotating rod; 7, bearing block; 8, limit block; 9, surrounding frame; 10, connecting frame; 11, motor; 12, screw rod; 13, slide rod; 14, sleeve plate; 15, scraper; 16, guide shell; 17, main bracket; 18, first slot; 19, vertical block; 20, connecting rod; 21, tooth plate; 22, first embedded block; 23, second slot; 24, mounting block; 25, inclined block; 26, first slot; a spring; 27, connecting rod; 28, stop block; 29, sleeve joint; 30, second embedded block; 31, buckle block; 32, extension rod; 33, gear shaft; 34, docking shaft; 35, pad; 36, cushion bracket; 37, movable groove; 38, vertical sheet; 39, sliding shaft; 40, fixed block; 41, motor; 42, sliding sleeve; 43, vertical shaft; 44, second spring; 45, connecting joint; 46, anti-drop rod; 47, limit sleeve; 48, docking block; 49, embedded joint; 50, torsion joint; 51, push block. 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] See also Figure 1-Figure 7 As shown, the present invention is a high-strength wear-resistant steel liner manufacturing and processing system, comprising a frame 1, a side surface of the frame 1 near the bottom end is fixedly mounted with a surrounding frame 9, one end surface of the frame 1 is symmetrically provided with a main bracket 17, and the top surface of the frame 1 is fixedly mounted with a cushion frame 36; A connecting rod 20 is provided on the upper end surface of the main bracket 17 near a short side, and a toothed plate 21 is slidably connected to the upper end surface of the main bracket 17. A mounting block 24 is fixedly installed on the upper end surface of the toothed plate 21 at a short side, and a first spring 26 is fixedly connected to one end surface of the mounting block 24. A connecting rod 27 is sleeved on the surface of the connecting rod 20, and a stop block 28 is fixedly installed near the middle of the bottom end surface of the connecting rod 27. A second embedded block 30 is slidably connected to the top surface of the toothed plate 21, and a buckle block 31 is fixedly installed on the top surface of the second embedded block 30 near a short side, and a short side surface of the second embedded block 30 is fixedly connected to an extension rod 32, and the extension rod 32 is slidably connected to the mounting block 24. One end surface of the frame 1 is located at one side of the main bracket 17 and is rotatably connected to a gear shaft 33, and one end surface of the frame 1 is located at one side of the gear shaft 33 and is rotatably connected to a docking shaft 34; A cylinder 2 is fixedly installed on the bottom surface of the inner side of the frame 1, and a loading platform 3 is fixedly installed on the output end of the cylinder 2. Guard plates 4 are symmetrically fixedly connected to the two end surfaces of the frame 1. The inner side of the frame 1 is symmetrically rotatably connected with a first rotating rod 5. The inner side of the frame 1 is fixedly connected with a second rotating rod 6 above the first rotating rod 5. The surface of the first rotating rod 5 is clamped and fixed with a bearing block 7 near both ends. The surface of the bearing block 7 is fixedly installed with a limiting block 8 near the second rotating rod 6. The side surface of the frame 1 is provided with an opening. When the high-strength wear-resistant steel liner is subjected to the molding sand removal processing, the cast steel plate is waiting to be removed from the mold box. When it is taken out and sent to the inner side of the frame 1 through the transmission equipment, it waits to be placed on the surface of the loading platform 3. At this time, the user can control the loading platform 3 to move up through the cylinder 2, and push the steel liner to load. In the process of the steel liner being sent between the two sets of rotating rods, it will first abut against the bearing block 7 below to rotate around the first rotating rod 5 until the steel liner no longer interferes with it. At this time, under the action of its own gravity, the bearing block 7 will reset and rotate again until the limit block 8 touches the second rotating rod 6, so that the bearing block 7 remains horizontal and supports the steel liner placed in this layer. The frame 9 is embedded in the opening and connected, and connecting frames 10 are fixedly installed on the surfaces of both ends of the frame 9. A motor 11 is fixedly installed on the surface of one of the connecting frames 10 near a short side. The output end of the motor 11 is rotatably connected to a screw rod 12, and the surface of the connecting frame 10 is rotatably connected to a slide rod 13 near the other short side. The surfaces of the screw rod 12 and the slide rod 13 are sleeved and connected with a sleeve plate 14. A scraper 15 is fixedly installed on the bottom surface of the sleeve plate 14. A guide shell 16 is fixedly installed on the bottom surface of the frame 9 near one end. When the vibration-guided molding sand falls to a certain extent, in order not to affect the subsequent processing operations, the loading can be suspended. At this time, the motor 11 is started to make the screw rod 12 start to rotate, and then the sleeve plate 14 is driven horizontally by the slide rod 13. During the process, the molding sand piled on the surface of the loading platform 3 will be pushed to the guide shell 16 and finally fall from below it. The user can pre-set the collection belt for unified collection and processing; A first slot 18 is provided on the top surface of the main bracket 17, a vertical block 19 is fixedly mounted on a long side surface of the main bracket 17, the vertical block 19 is fixedly connected to the connecting rod 20, and the gear shaft 33 is fixedly connected to the first rotating rod 5; A first insert block 22 is fixedly installed on the bottom surface of the toothed plate 21, and the first insert block 22 is embedded and connected with the first slot 18. An inclined block 25 is fixedly installed on the top surface of the mounting block 24. A second slot 23 is provided on the top surface of the toothed plate 21, and a second insert block 30 is embedded and connected with the second slot 23. A sleeve 29 is fixedly installed on one end surface of the connecting rod 27, and the sleeve 29 is sleeved and connected with the connecting rod 20. The other end surface of the connecting rod 27 is provided with an inclined surface. A docking shaft 34 is fixedly installed on the surface of the second rotating rod 6, and a pad 35 is clamped on the surface of the docking shaft 34. During the rotation of the first rotating rod 5, that is, during the process of the steel liner plates pushing up one by one, the gear shaft 33 connected to the first rotating rod 5 will cooperate with the toothed plate 21. The first insert block 22 at the bottom drives it to move on the surface of the first slot 18, and accordingly, the second insert block 30 located on the surface of the second slot 23 will also move accordingly. However, after contacting the stop block 28 at the bottom of the connecting rod 27, the displacement of the second insert block 30 begins to be limited, and gradually begins to compress the first spring 26, until the inclined surface on the surface of the connecting rod 27 begins to contact the inclined block 25, and begins to tilt upward under the guidance of the inclined surface. When the force is unbalanced, the first spring 26 will quickly reset, driving the second insert block 30 to move on the surface of the second slot 23, until it hits the surface of the pad 35, thereby generating the vibration required to shake off the molding sand. Through the transmission of the second rotating rod 6 and the limit block 8, the vibration will eventually cause the molding sand to fall from the surface strip groove of the steel liner. A movable groove 37 is provided on the surface of the cushion frame 36, and a vertical sheet 38 is symmetrically fixedly connected to the top surface of the cushion frame 36 on the outside of the movable groove 37, and a sliding shaft 39 is fixedly connected to the surfaces of the two vertical sheets 38, and a fixed block 40 is fixedly installed on the top surface of the cushion frame 36 on one side of the movable groove 37, and a motor 41 is fixedly installed on the surface of the fixed block 40 near the upper end, and a sliding sleeve 42 is fixedly installed on the output end of the motor 41, and a vertical shaft 43 is penetrated and connected to the surface of the sliding sleeve 42, and a second spring 44 is sleeved and connected to the surface of the vertical shaft 43, and a connecting joint 45 is sleeved and connected to one end of the vertical shaft 43, and a limited position sleeve 47 is sleeved and connected to the surface of the sliding shaft 39; The surface of the limit sleeve 47 is fixedly connected with an anti-slip rod 46, the surface of the connecting joint 45 is sleeved with an embedded joint 49, the surface of the embedded joint 49 is fixedly connected with a docking block 48, the surface of the docking block 48 is provided with a through hole, the bottom end surface of the docking block 48 is fixedly connected with a torsion joint 50, and the bottom end surface of the torsion joint 50 is fixedly installed with a pushing block 51. When the steel liner is extended to the highest point, in order not to affect the subsequent feeding and loading operations, the motor 41 can be started at this time to make the sliding sleeve 42 start to rotate, and the second spring 44 can ensure that the sliding sleeve 42 and the vertical shaft 43 will not be separated, and the two-connected docking blocks 48 and connecting joints 45 will also rotate around the axis of the output shaft of the motor 41. At the same time, the anti-slip rod 46 drives the docking block 48 to maintain relative level with the sliding shaft 39, and finally the pushing block 51 will produce a square motion trajectory, thereby pushing it against the end of the steel liner and finally sending it out from the gap between the frame 1 and the pad frame 36.

[0018] The working principle of the present invention is as follows: when the high-strength wear-resistant steel liner is subjected to the sand removal processing, the cast steel plate is taken out of the mold box and sent into the inner side of the frame 1 through the transmission equipment, and then placed on the surface of the loading platform 3. At this time, the user can control the loading platform 3 to move up through the cylinder 2, and push the steel liner for loading. In the process of the steel liner being sent between the two sets of rotating rods, it will first abut against the supporting block 7 below to rotate around the first rotating rod 5 until the steel liner no longer interferes with it. At this time, under the action of its own gravity, the supporting block 7 will reset and rotate again until the limit block 8 touches the second rotating rod 6, so that the supporting block 7 remains horizontal and is The steel lining plate placed in this layer plays a supporting role. During the rotation of the first rotating rod 5, that is, during the process of the steel lining plates pushing up one by one, the gear shaft 33 connected to the first rotating rod 5 will cooperate with the toothed plate 21, and use the first embedded block 22 at its bottom to drive it to move on the surface of the first slot 18. Correspondingly, the second embedded block 30 located on the surface of the second slot 23 will also move accordingly. However, after contacting the stop block 28 at the bottom of the connecting rod 27, the displacement of the second embedded block 30 begins to be restricted, and gradually begins to compress the first spring 26 until the inclined surface on the surface of the connecting rod 27 begins to contact the inclined block 25, and begins to tilt and flip upward under the guidance of the inclined surface, and when the force is lost, the second embedded block 30 is automatically turned over. When the balance is reached, the first spring 26 will quickly reset, driving the second insert block 30 to move on the surface of the second slot 23 until it hits the surface of the pad 35, thereby generating the vibration required to shake off the molding sand. Through the transmission of the second rotating rod 6 and the limit block 8, the vibration will eventually cause the molding sand to fall from the surface strip groove of the steel liner. When the steel liner is extended to the highest point, in order not to affect the subsequent feeding and loading operations, the motor 41 can be started at this time to make the sliding sleeve 42 start to rotate, and the second spring 44 can ensure that the sliding sleeve 42 and the vertical shaft 43 will not be separated, and the two-connected docking block 48 and the connecting joint 45 will also rotate around the axis of the output shaft of the motor 41, while preventing the sliding sleeve 42 from being separated. The rod 46 drives the docking block 48 to maintain relative level with the sliding shaft 39, and finally the pushing block 51 will produce a square motion trajectory, thereby pushing it against the end of the steel liner, and finally sending it out from the gap between the frame 1 and the cushion frame 36. When the vibration-guided molding sand falls to a certain extent, in order not to affect the subsequent processing operations, the loading can be suspended. At this time, the motor 11 is started to make the screw rod 12 start to rotate, and then the sliding rod 13 drives the sleeve plate 14 to move horizontally. During the process, the molding sand piled on the surface of the loading table 3 will be pushed to the guide shell 16 and finally fall from under it. The user can pre-set the collection belt for unified collection and processing.

[0019] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A high-strength wear-resistant steel liner manufacturing and processing system, comprising a frame (1), It is characterized in that A surrounding frame (9) is fixedly mounted on the side surface of the frame (1) near the bottom end, a main bracket (17) is symmetrically arranged on one end surface of the frame (1), and a cushion frame (36) is fixedly mounted on the top surface of the frame (1); A connecting rod (20) is provided on the upper end surface of the main bracket (17) near a short side edge, a toothed plate (21) is slidably connected to the upper end surface of the main bracket (17), a mounting block (24) is fixedly mounted on the upper end surface of the toothed plate (21) at a short side edge, a first spring (26) is fixedly connected to one end surface of the mounting block (24), a connecting rod (27) is sleeved and connected to the surface of the connecting rod (20), a stop block (28) is fixedly mounted on the bottom end surface of the connecting rod (27) near the middle, and the toothed plate The top surface of the frame (21) is slidably connected to a second insert block (30), a buckle block (31) is fixedly installed on the top surface of the second insert block (30) near a short side, a side surface of one end of the second insert block (30) is fixedly connected to a stretch rod (32), the stretch rod (32) is slidably connected to the mounting block (24), one end surface of the frame (1) is located on one side of the main bracket (17) and is rotatably connected to a gear shaft (33), and one end surface of the frame (1) is located on one side of the gear shaft (33) and is rotatably connected to a docking shaft (34).

2. A high-strength wear-resistant steel liner manufacturing and processing system according to claim 1, It is characterized in that A cylinder (2) is fixedly mounted on the bottom surface of the inner side of the frame (1), a loading platform (3) is fixedly mounted on the output end of the cylinder (2), guard plates (4) are symmetrically fixedly connected to the two end surfaces of the frame (1), a first rotating rod (5) is symmetrically rotatably connected to the inner side of the frame (1), a second rotating rod (6) is fixedly connected to the inner side of the frame (1) above the first rotating rod (5), a bearing block (7) is clamped and fixed on the surface of the first rotating rod (5) near both ends, a limiting block (8) is fixedly mounted on the surface of the bearing block (7) near the second rotating rod (6), and an opening is provided on the side surface of the frame (1).

3. A high-strength wear-resistant steel liner manufacturing and processing system according to claim 2, It is characterized in that The enclosure (9) is embedded in the opening and connected, and connecting frames (10) are fixedly installed on the surfaces of both ends of the enclosure (9), a motor (11) is fixedly installed on the surface of one of the connecting frames (10) near one end side, the output end of the motor (11) is rotatably connected to a screw rod (12), and the surface of the connecting frame (10) is rotatably connected to a slide rod (13) near the other short side, and the surfaces of the screw rod (12) and the slide rod (13) are sleeved and connected with a sleeve plate (14), and a scraper (15) is fixedly installed on the bottom end surface of the sleeve plate (14), and a guide shell (16) is fixedly installed on the bottom end surface of the enclosure (9) near one end.

4. A high-strength wear-resistant steel liner manufacturing and processing system according to claim 3, It is characterized in that A first slot (18) is provided on the top surface of the main bracket (17), a vertical block (19) is fixedly mounted on a long side surface of the main bracket (17), the vertical block (19) is fixedly connected to the connecting rod (20), and the gear shaft (33) is fixedly connected to the first rotating rod (5).

5. A high-strength wear-resistant steel liner manufacturing and processing system according to claim 4, It is characterized in that A first insert block (22) is fixedly mounted on the bottom surface of the toothed plate (21), and the first insert block (22) is embedded in the first slot (18). An inclined block (25) is fixedly mounted on the top surface of the mounting block (24). A second slot (23) is provided on the top surface of the toothed plate (21), and the second insert block (30) is embedded in the second slot (23). A sleeve (29) is fixedly mounted on one end surface of the connecting rod (27), and the sleeve (29) is sleeve-connected to the connecting rod (20). An inclined surface is provided on the other end surface of the connecting rod (27). A docking shaft (34) is fixedly mounted on the surface of the second rotating rod (6), and a pad (35) is clamped on the surface of the docking shaft (34).

6. A high-strength wear-resistant steel liner manufacturing and processing system according to claim 1, It is characterized in that A movable groove (37) is provided on the surface of the cushion frame (36); a vertical sheet (38) is symmetrically fixedly connected to the top surface of the cushion frame (36) located outside the movable groove (37); a sliding shaft (39) is fixedly connected to the surfaces of the two vertical sheets (38); a fixed block (40) is fixedly installed on the top surface of the cushion frame (36) located on one side of the movable groove (37); a motor (41) is fixedly installed on the surface of the fixed block (40) near the upper end; a sliding sleeve (42) is fixedly installed on the output end of the motor (41); a vertical shaft (43) is connected to the surface of the sliding sleeve (42); a second spring (44) is sleeved and connected to the surface of the vertical shaft (43); a connecting joint (45) is sleeved and connected to one end of the vertical shaft (43); and a limiting sleeve (47) is sleeved and connected to the surface of the sliding shaft (39).

7. A high-strength wear-resistant steel liner manufacturing and processing system according to claim 6, It is characterized in that The surface of the limiting sleeve (47) is fixedly connected to an anti-drop rod (46), the surface of the connecting joint (45) is sleeve-connected to an embedded joint (49), the surface of the embedded joint (49) is fixedly connected to a docking block (48), the surface of the docking block (48) is provided with a through hole, the bottom end surface of the docking block (48) is fixedly connected to a torsion joint (50), and the bottom end surface of the torsion joint (50) is fixedly mounted with a pushing block (51).

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