Train hook head curved surface contour carving equipment
By designing a cleaning mechanism and spraying system, the problem of fixed coverage of the negative pressure suction nozzle was solved, achieving comprehensive cleaning and cooling of the hook head, improving engraving accuracy and efficiency, and ensuring the processing quality of the hook head.
Patent Information
- Application Number
- CN202511643325.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2026-01-13
AI Technical Summary
In existing train hook head curved surface engraving equipment, the coverage area of the negative pressure suction nozzle is fixed, resulting in incomplete debris removal and affecting the processing accuracy and efficiency of the hook head.
A train hook head curved surface contour engraving device was designed, which includes a cleaning mechanism. Through the combination of moving components and cleaning brushes, along with a ventilation system and a spraying system, the hook head can be thoroughly cleaned and cooled, reducing debris residue.
It improves the cleaning effect of the hook head, reduces debris residue, improves engraving accuracy and efficiency, and ensures the connection sealing and stress requirements of the hook head.
Smart Images
Figure CN121315344A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of hook head processing, in particular to a train hook head curved surface profile engraving device. BACKGROUND
[0002] The core function of the train hook head curved surface profile engraving device is to accurately process the key curved surface of the train coupler hook head, to ensure that the coupler has reliable connection, buffering and separation functions, and directly affects the safety and efficiency of train operation. The profile accuracy of the hook head curved surface (such as the tongue and the hook cavity) directly determines whether the connection is smooth. The device ensures that the size error of the curved surface is within millimeters through high-precision engraving, avoiding safety hazards such as uncoupling and air leakage caused by connection deviation.
[0003] When the train starts and brakes, the hook head curved surface needs to withstand longitudinal impact force and transmit traction. The device engraves the curved surface radius according to the design, which can enable the coupler to achieve smooth buffering through curved surface contact when under stress, reducing the damage to the train body and components. Higher precision of the hook head curved surface, if debris is left on the processed surface or cavity, will cause "false contact" between the tool and the workpiece, resulting in concave and scratch on the curved surface, which is prone to errors. Cleaning and collecting can ensure that the processing surface is free of impurities, so that the hook head curved surface fits the design profile and meets the sealing and stress requirements of the coupler connection.
[0004] The existing engraving device uses a fixed negative pressure suction nozzle or manual brush to clean the hook head, which facilitates the cleaning of debris and the engraving of the hook head. However, the coverage range of the negative pressure suction nozzle is fixed, which can affect the cleaning effect of the debris, causing the debris to stick to the surface of the hook head and easily remaining, affecting the processing precision and efficiency of the hook head. SUMMARY
[0005] The purpose of the present application is to provide a train hook head curved surface profile engraving device, which solves the following technical problems: The existing engraving device uses a fixed negative pressure suction nozzle or manual brush to clean the hook head, which facilitates the cleaning of debris and the engraving of the hook head. However, the coverage range of the negative pressure suction nozzle is fixed, which can affect the cleaning effect of the debris, causing the debris to stick to the surface of the hook head and easily remaining, affecting the processing precision and efficiency of the hook head.
[0006] The purpose of the present application can be achieved by the following technical solutions: A train hook head curved surface profile engraving device, comprising a cabinet, a moving frame is installed on the cabinet, a engraving module is arranged on one side of the moving frame, an engraving head is installed at the output end of the engraving module, a rotating disc is installed on the cabinet, the rotating disc is used for placing a train hook head, two symmetrical limiting plates are arranged on the rotating disc; The cleaning mechanism is arranged between the cabinet body and the moving frame, the cleaning mechanism comprises a cleaning assembly and a moving assembly, two symmetrical collecting pipes are arranged on the cleaning assembly, arrayed cleaning brushes are arranged between the two collecting pipes, a fixing pipe is arranged on the moving assembly, the collecting pipe is fixedly connected with the fixing pipe, and the cleaning assembly and the moving assembly are operated to drive the cleaning brushes and the collecting pipes to reciprocate along the X axis, so that the debris on the surface of the train hook head is cleaned.
[0007] As a further scheme of the present application, the cleaning mechanism comprises a fixing plate fixed on the rotating disc, a motor one is fixed on one side of the fixing plate, an air extraction shell is fixed on the fixing plate, a fan blade is fixedly connected with the output end of the motor one which extends into the air extraction shell, an air outlet is arranged at one end of the air extraction shell, a connecting pipe is fixed on one side of the air extraction shell, the connecting pipe is fixedly connected with the fixing pipe at one end which penetrates through the fixing plate, a fixing sleeve is rotatably connected to the limiting plate, a motor two is fixed on one of the limiting plates, the output end of the motor two is fixedly connected with the fixing sleeve which penetrates through the limiting plate, the cleaning brush corresponds to the fixing sleeve, a transmission box is fixed on the fixing plate, and the output end of the motor one extends into the transmission box out of the air extraction shell.
[0008] As a further scheme of the present application, a bevel gear one is arranged in the transmission box and fixedly connected with the output end of the motor one, and a bevel gear two is arranged in the transmission box and engaged with the bevel gear one.
[0009] As a further scheme of the present application, a reciprocating screw rod is rotatably connected to the transmission box, the lower end of the reciprocating screw rod extends into the transmission box and is fixedly connected with the bevel gear two, the reciprocating screw rod is fixedly connected with a moving rod through a ball nut, one end of the moving rod is fixedly connected with a supporting plate, the supporting plate is fixedly connected with the fixing pipe, a rotating column is rotatably connected to the supporting plate, and the rotating column is fixedly connected with the cleaning brush.
[0010] As a further scheme of the present application, a rack is fixed on the rotating disc, an adjusting gear is fixed on one end of the rotating column, and the adjusting gear is engaged with the rack.
[0011] As a further scheme of the present application, a limiting rod is fixed on the fixing plate, a fixed groove corresponding to the moving rod is arranged on the fixing plate, the limiting rod is located in the fixed groove, and the limiting rod slides through the moving rod.
[0012] As a further scheme of the present application, two symmetrical electric rails are fixed on the cabinet body, the electric rails are arranged with the moving frame, a moving groove is arranged on the moving frame, a moving module is arranged on the moving frame, a rotating module is arranged on the moving module, and the output end of the rotating module is fixedly connected with the engraving module.
[0013] As a further scheme of the present application: the cabinet is fixed with a water pump, the cabinet is fixed with a water tank, the water pump water suction end is fixedly connected with the water tank, the water pump water outlet end is fixedly connected with a water pipe, the water pipe end away from the water pump is fixedly connected with a spray pipe, the spray pipe is fixedly connected with the carving module, the spray pipe is fixedly connected with an array of spray heads, the cabinet and the rotating disc are both provided with an array of fixed holes, the fixed holes are communicated with the water tank, and the water tank upper end is fixedly connected with a filter plate.
[0014] As a further scheme of the present application: the rotating disc is fixedly connected with a motor three, the motor three output end is fixedly connected with a bidirectional screw rod, the bidirectional screw rod is fixedly connected with two symmetrical moving blocks through a ball nut, the rotating disc is provided with a limiting groove, the moving block is L-shaped, and one end of the moving block extends into the limiting groove and is fixedly connected with a limiting plate.
[0015] As a further scheme of the present application: the rotating disc is fixedly connected with a support rod, the support rod slides through the moving block, the fixed sleeve is fixedly connected with an array of electric telescopic rods, and the electric telescopic rod telescopic end is fixedly connected with a contact block.
[0016] The present application has the following advantages: (1) The fan blade in the air suction shell rotates to generate suction, the suction enters the connecting pipe through the air suction shell, the two collecting pipes suck the debris on the hook head, the debris adhered to the hook head is reduced, the influence on the carving precision of the hook head is reduced, the manual cleaning is reduced, the influence on the carving efficiency is reduced, meanwhile, the motor two is operated to rotate the fixed sleeve and drive the hook head to rotate, the hook head is comprehensively cleaned by the cleaning brush, the debris residue is reduced, the collecting effect of the debris is further increased by the collecting pipe, the collection range of the spray head is adjusted by the cleaning mechanism, the cleaning range of the cleaning brush is adjusted, the cleaning effect of the hook head is improved, the debris residue on the hook head is reduced, and the influence on the carving precision and efficiency of the hook head is reduced. (2) The motor one is rotated to rotate the bevel gear one, drive the bevel gear two to rotate, rotate the reciprocating screw rod, move the ball nut on the reciprocating screw rod, reciprocally move the moving rod, reciprocally move the cleaning brush and the collecting pipe, increase the cleaning range of the cleaning brush and the collecting pipe, reduce the debris residue, improve the cleaning effect of the hook head, meanwhile, the gear moves on the rack to rotate the rotating column, rotate and move the cleaning brush, further improve the cleaning effect of the cleaning brush, reduce the debris residue, and reduce the influence of the debris on the carving precision of the hook head. (3) The water pump is operated to extract the cooling liquid in the water tank, and the cooling liquid is uniformly sprayed on the surface of the hook head through the plurality of spray heads. At the same time, the electric track and the moving module enable the spray head to move along with the carving head, improve the spraying effect of the cooling liquid, and flush and clean the debris on the surface of the hook head. In combination with the cleaning brush and the collecting pipe, the cleaning effect of the debris is improved, the influence of the debris on the carving precision of the hook head is reduced, the motor three is operated to rotate the bidirectional screw rod, drive the two ball nuts to relatively move, relatively move the two moving blocks, enable the moving blocks to slide on the supporting rods, drive the limiting plates to move, limit and adapt the hook head, reduce the displacement of the hook head, and reduce the influence on the carving precision of the hook head. BRIEF DESCRIPTION OF DRAWINGS
[0017] The application will be further described below in combination with the drawings.
[0018] Figure 1 is a first structural schematic view of the carving equipment of the application; Figure 2 is a second structural schematic view of the carving equipment of the application; Figure 3 is a first structural schematic view of the carving equipment of the application; Figure 2 is an enlarged structural schematic view of A in the application; Figure 4 is a structural schematic view of the internal structure of the transmission box of the application; Figure 5 is a first structural schematic view of the internal structure of the carving equipment of the application; Figure 6 is a second structural schematic view of the internal structure of the carving equipment of the application.
[0019] In the drawings: 1, cabinet body; 2, moving frame; 3, carving head; 4, rotating disc; 5, collecting pipe; 6, cleaning brush; 7, fixed plate; 8, air suction shell; 9, motor one; 10, connecting pipe; 11, fixed pipe; 12, rotating column; 13, adjusting gear; 14, rack; 15, supporting plate; 16, transmission box; 17, reciprocating screw rod; 18, moving rod; 19, limiting rod; 20, motor two; 21, fixed sleeve; 22, water pump; 23, water pipe; 24, spraying pipe; 25, spray head; 26, electric track; 27, moving module; 28, rotating module; 29, bevel gear one; 30, bevel gear two; 31, fixed hole; 32, filter plate; 33, water tank; 34, bidirectional screw rod; 35, limiting plate; 36, supporting rod; 37, motor three; 38, moving block; 39, electric telescopic rod. DETAILED DESCRIPTION
[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.
[0021] Embodiment one On the basis of embodiment one, in the present embodiment, referring to Figure 1 - Figure 3 As shown in the figure, the present application is a train hook head curved surface contour carving equipment, which comprises a cabinet body 1, a moving frame 2 is installed on the cabinet body 1, a carving module is arranged on one side of the moving frame 2, a carving head 3 is installed at the output end of the carving module, a rotating disc 4 is installed on the cabinet body 1, the rotating disc 4 is used for placing a train hook head, two symmetrical limiting plates 35 are arranged on the rotating disc 4; A cleaning mechanism is arranged between the cabinet body 1 and the moving frame 2, the cleaning mechanism comprises a cleaning assembly and a moving assembly, two symmetrical collecting pipes 5 are arranged on the cleaning assembly, an array of cleaning brushes 6 is arranged between the two collecting pipes 5, a fixing pipe 11 is arranged on the moving assembly, the collecting pipes 5 are fixedly connected with the fixing pipe 11, the cleaning assembly and the moving assembly are operated to drive the cleaning brushes 6 and the collecting pipes 5 to reciprocate along the X axis, and the debris on the surface of the train hook head is cleaned. The cleaning mechanism comprises a fixing plate 7 fixed on the rotating disc 4, a motor one 9 is fixed on one side of the fixing plate 7, an air suction shell 8 is fixed on the fixing plate 7, a fan blade is fixedly connected at the output end of the motor one 9 extending into the air suction shell 8, an air outlet is formed at one end of the air suction shell 8, a connecting pipe 10 is fixed on one side of the air suction shell 8, one end of the connecting pipe 10 penetrates through the fixing plate 7 and is fixedly connected with the fixing pipe 11, a fixing sleeve 21 is rotatably connected to the limiting plate 35, a motor two 20 is fixed on one of the limiting plates 35, the output end of the motor two 20 penetrates through the limiting plate 35 and is fixedly connected with the fixing sleeve 21, the cleaning brushes 6 correspond to the fixing sleeve 21, a transmission box 16 is fixed on the fixing plate 7, and the output end of the motor one 9 extending out of the air suction shell 8 extends into the transmission box 16.
[0022] Specifically, the staff places the hook head to be carved on the rotating disc 4, drives the carving module to move through the moving frame 2, so that the carving head 3 carves the hook head, and when carving, the cleaning mechanism is used to adjust the collection range of the spray head 25, adjust the cleaning range of the cleaning brush 6, improve the cleaning effect of the hook head, reduce the debris remaining on the hook head, and reduce the influence on the carving precision and efficiency of the hook head; Specifically, the motor 9 is operated to rotate the fan blades in the suction shell 8 to generate suction, and the suction is introduced into the connecting pipe 10 through the suction shell 8, the suction is introduced into the fixed pipe 11 and the collecting pipe 5, the collecting pipe 5 is a horn pipe, the debris on the hook head is sucked through the two collecting pipes 5, the debris adhered to the hook head is reduced, the influence on the carving accuracy of the hook head is reduced, the manual cleaning is reduced, the influence on the carving efficiency is reduced, meanwhile, the motor 2 is operated to rotate the fixed sleeve 21 to drive the hook head to rotate, and the cleaning brush 6 is used for comprehensive cleaning of the hook head, the debris is reduced, the collecting effect of the debris is further increased through the collecting pipe 5, the cleaning range of the nozzle 25 is adjusted through the cleaning mechanism, the cleaning range of the cleaning brush 6 is adjusted, the cleaning effect of the hook head is improved, the debris is reduced on the hook head, and the influence on the carving accuracy and efficiency of the hook head is reduced.
[0023] Embodiment two In this embodiment, referring to Figure 2 Figure 4 As shown in the figure, the transmission box 16 is provided with a bevel gear 29, the bevel gear 29 is fixedly connected with the output end of the motor 9, the transmission box 16 is provided with a bevel gear 30, the bevel gear 29 is engaged with the bevel gear 30. The transmission box 16 is rotatably connected with a reciprocating screw rod 17, the lower end of the reciprocating screw rod 17 extends into the transmission box 16 and is fixedly connected with the bevel gear 30, the reciprocating screw rod 17 is fixedly connected with a moving rod 18 through a ball nut, one end of the moving rod 18 is fixedly connected with a supporting plate 15, the supporting plate 15 is fixedly connected with the fixed pipe 11, the supporting plate 15 is rotatably connected with a rotating column 12, the rotating column 12 is fixedly connected with the cleaning brush 6. The rotating disc 4 is fixedly connected with a rack 14, one end of the rotating column 12 is fixedly connected with an adjusting gear 13, the adjusting gear 13 is engaged with the rack 14. The fixed plate 7 is fixedly connected with a limiting rod 19, the fixed plate 7 is provided with a fixed groove corresponding to the moving rod 18, the limiting rod 19 is located in the fixed groove, and the limiting rod 19 slides through the moving rod 18.
[0024] Specifically, when the motor 9 rotates, the bevel gear 29 rotates to drive the bevel gear 30 to rotate, the reciprocating screw rod 17 rotates, the ball nut moves on the reciprocating screw rod 17, the moving rod 18 reciprocates, the moving rod 18 reciprocates on the limiting rod 19 to limit the moving rod 18, the supporting plate 15 reciprocates to drive the cleaning brush 6 and the collecting pipe 5 to reciprocate, the cleaning range of the cleaning brush 6 and the collecting pipe 5 is increased, the debris is reduced, the cleaning effect of the hook head is improved, meanwhile, the gear moves on the rack 14 to drive the rotating column 12 to rotate, the cleaning brush 6 rotates to further improve the cleaning effect of the cleaning brush 6, the debris is reduced, the influence of the debris on the carving accuracy of the hook head is reduced, and the hook head is convenient to carve.
[0025] Embodiment three In this embodiment, based on embodiment three, refer to Figure 5 and Figure 6 As shown in the figure, the cabinet 1 is fixed with two symmetrical electric tracks 26, the electric tracks 26 are connected with the moving frame 2, the moving frame 2 is provided with a moving slot, the moving frame 2 is provided with a moving module 27, the moving module 27 is provided with a rotating module 28, the output end of the rotating module 28 is fixedly connected with the carving module. One side of the cabinet 1 is fixed with a water pump 22, the cabinet 1 is fixedly connected with a water tank 33, the water pump 22 is fixedly connected with the water tank 33 through the water pump 22, the water outlet end of the water pump 22 is fixedly connected with a water pipe 23, the end of the water pipe 23 away from the water pump 22 is fixedly connected with a spraying pipe 24, the spraying pipe 24 is fixedly connected with the carving module, the spraying pipe 24 is fixedly connected with an array of nozzles 25, the cabinet 1 and the rotating disc 4 are both provided with an array of fixed holes 31, the fixed holes 31 are communicated with the water tank 33, and the water tank 33 is fixedly connected with a filter plate 32. The rotating disc 4 is fixedly connected with a motor three 37, the output end of the motor three 37 is fixedly connected with a bidirectional screw rod 34, the bidirectional screw rod 34 is fixedly connected with two symmetrical moving blocks 38 through a ball nut, the rotating disc 4 is provided with a limiting slot, the moving block 38 is L-shaped, and one end of the moving block 38 extends into the limiting slot and is fixedly connected with a limiting plate 35. The rotating disc 4 is fixedly connected with a supporting rod 36, the supporting rod 36 slides through the moving block 38, the fixed sleeve 21 is fixedly connected with an array of electric telescopic rods 39, and the telescopic end of the electric telescopic rod 39 is fixedly connected with a contact block.
[0026] Specific, by fixed hole 31 to the water tank 33 into the appropriate amount of coolant, running the electric track 26 so that the moving frame 2 on the cabinet 1, running the moving module 27, so that the rotating module 28 along the X axis Y axis, driving the engraving module moves, so that the engraving head 3 moves, the arc surface of the hook head moves to engrave, facilitate the processing of the hook head, at the same time, the operation of the water pump 22, so that the water pump 22 extraction of water tank 33 in the coolant, so that the coolant through the water pipe 23 into the spray pipe 24, through a plurality of spray head 25 on the hook head surface is evenly sprayed cooling, at the same time, the electric track 26 and moving module 27 so that the spray head 25 follow the engraving head 3 moves, facilitate the uniform cooling of the hook head, improve the cooling effect of the spray, the debris on the surface of the hook head is washed and cleaned, cooperate with the cleaning brush 6 and the collection pipe 5, improve the cleaning effect of the debris, reduce the influence of debris on the hook head engraving precision, the sprayed debris falls into the water tank 33 through the fixed hole 31, through the filter plate 32 in the water tank 33 to block the debris impurities, facilitate the recycling of the coolant, running the motor three 37, so that the bidirectional screw rod 34 rotates, driving two ball nuts relative movement, so that two moving blocks 38 relative movement, so that the moving block 38 on the support rod 36 slides, driving the limiting plate 35 moves, the hook head is limited to adapt, reduce the displacement of the hook head, reduce the influence on the hook head engraving precision, at the same time, the operation of the electric telescopic rod 39, so that the abutment block moves, the hook head is abutted and limited, reduce the movement of the hook head, facilitate the accurate engraving of the hook head.
[0027] The working principle of the present application: the staff puts the hook head to be engraved on the rotating disc 4, adds appropriate amount of coolant into the water tank 33 through the fixed hole 31, runs the electric track 26 so that the moving frame 2 moves on the cabinet 1, runs the moving module 27, so that the rotating module 28 moves along the X axis Y axis, drives the engraving module to move, so that the engraving head 3 moves, the arc surface of the hook head moves to engrave, facilitate the processing of the hook head; Then, the water pump 22 is operated to make the water pump 22 draw the cooling liquid in the water tank 33, so that the cooling liquid enters the spray pipe 24 through the water pipe 23, uniformly sprays and cools the hook head surface through the plurality of spray heads 25, at the same time, the electric track 26 and the moving module 27 make the spray head 25 move with the carving head 3, so as to uniformly cool the hook head, improve the spraying effect of the cooling liquid, wash and clean the debris on the hook head surface, cooperate with the cleaning brush 6 and the collecting pipe 5 to improve the cleaning effect of the debris, reduce the influence of the debris on the carving precision of the hook head, and the sprayed debris falls into the water tank 33 through the fixing hole 31, and the filter plate 32 in the water tank 33 blocks the debris and impurities, so as to facilitate the recycling of the cooling liquid, the motor three 37 is operated to make the bidirectional screw rod 34 rotate, drive the two ball nuts to move relatively, make the two moving blocks 38 move relatively, make the moving block 38 slide on the supporting rod 36, drive the limiting plate 35 to move, limit and adapt the hook head, reduce the displacement of the hook head, and reduce the influence on the carving precision of the hook head, at the same time, the electric telescopic rod 39 is operated to make the abutting block move, and abut against and limit the hook head. Then, the motor one 9 is operated to make the fan blades in the suction shell 8 rotate to generate suction, so that the suction enters the connecting pipe 10 through the suction shell 8, the suction passes through the fixed pipe 11 and the collecting pipe 5, the collecting pipe 5 is a horn pipe, the two collecting pipes 5 suck the debris on the hook head, reduce the debris adhered on the hook head, reduce the influence on the carving precision of the hook head, reduce manual cleaning, and reduce the influence on the carving efficiency, at the same time, the motor two 20 is operated to make the fixed sleeve 21 rotate to drive the hook head to rotate, cooperate with the cleaning brush 6 to clean the hook head comprehensively, when the motor one 9 rotates, the bevel gear one 29 rotates to drive the bevel gear two 30 to rotate, make the reciprocating screw rod 17 rotate, make the ball nut move on the reciprocating screw rod 17, make the moving rod 18 reciprocate, make the moving rod 18 reciprocate on the limiting rod 19 to limit the moving rod 18, drive the supporting plate 15 to reciprocate, make the cleaning brush 6 and the collecting pipe 5 reciprocate, increase the cleaning range of the cleaning brush 6 and the collecting pipe 5, reduce the residue of the debris, improve the cleaning effect of the hook head, at the same time, make the gear move and rotate on the rack 14, drive the rotating column 12 to rotate, make the cleaning brush 6 rotate, and further improve the cleaning effect of the cleaning brush 6.
[0028] The above describes one embodiment of the present application in detail, but the content described is only the preferred embodiment of the present application, and cannot be considered as limiting the implementation range of the present application. Any equivalent changes and improvements made according to the scope of the present application should still belong to the patent coverage range of the present application.
Claims
1. A train hook head curved surface contour engraving device, comprising a cabinet (1), characterized in that, A movable frame (2) is installed on the cabinet (1). A carving module is provided on one side of the movable frame (2). A carving head (3) is installed at the output end of the carving module. A rotating disk (4) is installed on the cabinet (1). The rotating disk (4) is used to place the train hook. Two symmetrical limiting plates (35) are provided on the rotating disk (4). A cleaning mechanism is provided between the cabinet (1) and the mobile frame (2). The cleaning mechanism includes a cleaning component and a mobile component. The cleaning component is provided with two symmetrical collection pipes (5). An array of cleaning brushes (6) is provided between the two collection pipes (5). The mobile component is provided with a fixed pipe (11). The collection pipes (5) and the fixed pipes (11) are fixedly connected. When the cleaning component and the mobile component operate, they drive the cleaning brushes (6) and the collection pipes (5) to move back and forth along the X-axis to clean the debris on the surface of the train hook.
2. The train hook head curved surface contour engraving equipment according to claim 1, characterized in that, The cleaning mechanism includes a fixed plate (7) fixed on a rotating disk (4), a motor (9) fixed on one side of the fixed plate (7), an exhaust shell (8) fixed on the fixed plate (7), a fan blade fixedly connected to the output end of the motor (9) extending into the exhaust shell (8), an air outlet opened at one end of the exhaust shell (8), a connecting pipe (10) fixed on one side of the exhaust shell (8), a fixed pipe (11) fixedly connected to the fixed plate (7) at one end of the connecting pipe (10), a fixed sleeve (21) rotatably connected to the limiting plate (35), a motor (20) fixed on one of the limiting plates (35), a fixed end of the motor (20) fixedly connected to the fixed sleeve (21) through the limiting plate (35), a cleaning brush (6) corresponding to the fixed sleeve (21), a transmission box (16) fixed on the fixed plate (7), and the output end of the motor (9) extending out of the exhaust shell (8) and into the transmission box (16).
3. The train hook head curved surface contour engraving equipment according to claim 2, characterized in that, The transmission box (16) is provided with a bevel gear one (29), which is fixedly connected to the output end of the motor one (9). The transmission box (16) is provided with a bevel gear two (30), which meshes with the bevel gear one (29) and the bevel gear two (30).
4. The train hook head curved surface contour engraving equipment according to claim 3, characterized in that, A reciprocating screw (17) is rotatably connected to the transmission box (16). The lower end of the reciprocating screw (17) extends into the transmission box (16) and is fixedly connected to the bevel gear (30). A moving rod (18) is fixedly connected to the reciprocating screw (17) through a ball nut. One end of the moving rod (18) is fixedly connected to the support plate (15). The support plate (15) is fixedly connected to the fixed tube (11). A rotating column (12) is rotatably connected to the support plate (15). The rotating column (12) is fixedly connected to the cleaning brush (6).
5. The train coupler curved surface contour engraving equipment according to claim 4, characterized in that, A rack (14) is fixed on the rotating disk (4), and an adjusting gear (13) is fixed at one end of the rotating column (12). The adjusting gear (13) meshes with the rack (14).
6. The train hook head curved surface contour engraving equipment according to claim 2, characterized in that, A limiting rod (19) is fixed on the fixing plate (7). A fixing groove corresponding to the moving rod (18) is opened on the fixing plate (7). The limiting rod (19) is located in the fixing groove and slides through the moving rod (18).
7. The train hook head curved surface contour engraving equipment according to claim 1, characterized in that, The cabinet (1) has two symmetrical electric tracks (26) fixed on it. The electric tracks (26) are connected to the moving frame (2). The moving frame (2) has a moving slot. The moving frame (2) is equipped with a moving module (27). The moving module (27) is equipped with a rotating module (28). The output end of the rotating module (28) is fixedly connected to the engraving module.
8. The train hook head curved surface contour engraving equipment according to claim 1, characterized in that, A water pump (22) is fixed on one side of the cabinet (1), and a water tank (33) is fixed inside the cabinet (1). The water pump (22) is fixedly connected to the water tank (33) at the water pump (22), and a water pipe (23) is fixedly connected to the water outlet of the water pump (22). A spray pipe (24) is fixedly connected to the end of the water pipe (23) away from the water pump (22). The spray pipe (24) is fixedly connected to the engraving module. An array of nozzles (25) is fixed on the spray pipe (24). An array of fixing holes (31) are opened on both the cabinet (1) and the rotating disk (4). The fixing holes (31) are connected to the water tank (33). A filter plate (32) is fixed on the upper end of the water tank (33).
9. The train hook head curved surface contour engraving equipment according to claim 2, characterized in that, The rotating disk (4) is fixed with a motor three (37), and the output end of the motor three (37) is fixedly connected with a bidirectional lead screw (34). The bidirectional lead screw (34) is fixedly connected with two symmetrical moving blocks (38) through ball nuts. The rotating disk (4) is provided with a limiting groove. The moving block (38) is L-shaped, and one end of the moving block (38) extends into the limiting groove and is fixedly connected to the limiting plate (35).
10. A train hook head curved surface contour engraving device according to claim 9, characterized in that, A support rod (36) is fixed inside the rotating disk (4), and the support rod (36) slides through the moving block (38). An array of electric telescopic rods (39) is fixed inside the fixed sleeve (21), and an abutment block is fixed at the telescopic end of the electric telescopic rod (39).