Milling and boring all-in-one machine for graphite product machining
By using mesh plates to separate coolant and debris in the milling and boring machine for graphite product processing, and centralized cleaning of debris is achieved by using lifting and cleaning devices, the problem of difficult debris is solved, and the processing quality and tool life are improved.
Patent Information
- Application Number
- CN202411786368.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-02-28
AI Technical Summary
During the processing of graphite products, the debris produced by the milling and boring machine are difficult to clean, affecting the quality of workpiece processing and tool life, and the mixing of coolant and debris increases the difficulty of cleaning.
A milling and boring integrated machine for graphite products processing is designed, using mesh plates to separate coolant and debris, and centralized cleaning and collection of debris is achieved through lifting and cleaning devices.
Effectively separate and clean debris generated during boring and milling to avoid debris accumulation affecting processing quality and tool life, while ensuring the effective use of coolant.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of graphite product processing devices, in particular to a milling and boring integrated machine for graphite product processing. Background Art
[0002] In the processing of graphite products, it is often necessary to perform operations such as milling and boring on the products. At present, in the processing of graphite products, in order to facilitate milling and boring, milling machines and boring machines are often concentrated in one place to form a milling and boring machine, thereby realizing milling and boring of graphite products. However, when graphite is processed by a milling and boring machine, a lot of debris will be generated and it is not convenient to clean. The debris accumulates around the workpiece or the tool, which will affect the processing of the workpiece and may also cause tool wear, thereby affecting the processing effect and efficiency. In addition, in order to avoid overheating of the tool during the processing, the tool needs to be sprayed with coolant all the time. The mixing of coolant and debris further affects the centralized cleaning of the debris. In this regard, the present application specifically proposes a milling and boring machine for graphite product processing to solve the above problems. Summary of the invention
[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a milling and boring machine for processing graphite products, and the technical solution to the problem is that it includes a base plate, a milling machine body is integrally arranged on the base plate, a milling tool holder is installed on the milling machine body, a boring machine body is integrally arranged on the base plate, and a boring tool holder is installed on the boring machine body. It is characterized in that the base plate is fixedly connected with a workbench, the workbench is fixedly connected with an electric slide rail, the electric slide rail is slidably connected with a slide, a coolant tank is integrally arranged on the upper end of the slide, a workpiece processing bracket is fixedly connected to the upper end of the coolant tank, a lifting device is arranged at the coolant tank, the lifting device is fixedly connected with a mounting frame, a mesh plate is fixedly connected to the upper end of the mounting frame, a cleaning device used in conjunction with the mesh plate is arranged above the coolant tank, an obliquely arranged material guide trough is fixedly connected to the front end of the coolant tank, a conveyor belt used in conjunction with the material guide trough is arranged on the base plate, a collection box corresponding to the connecting end of the conveyor belt is arranged on the base plate, and an electric heating plate is fixedly connected to the bottom of the material guide trough.
[0004] Preferably, the lifting device includes two vertical rods fixedly connected to the bottom of the cooling groove, the upper ends of the two vertical rods are fixedly connected to a supporting rod, the supporting rod and the bottom of the cooling groove are connected to a short lead screw for common rotation, the short lead screw is located in the middle of the two vertical rods, the upper end of the short lead screw is coaxially fixedly connected to a driven bevel gear, the bottom of the cold groove is fixedly connected to a connecting rod, the connecting rod and the side wall of the cooling groove are connected to a transmission shaft for common rotation, the transmission shaft is coaxially fixedly connected to an active bevel gear meshing with the driven bevel gear, the outer wall of the cooling groove is fixedly connected to a stepping motor for driving the transmission shaft, the short lead screw is threadedly connected to the middle part of the lifting frame, the two ends of the lifting frame are respectively vertically slidably connected to the two vertical shafts, and the top of the lifting frame is fixedly connected to the mounting frame.
[0005] Preferably, the cleaning device comprises two mounting frames which are arranged front to back oppositely and fixedly connected to the side walls of the cooling groove, the two mounting frames are commonly rotatably connected to a reciprocating screw arranged along the longitudinal direction, the two mounting frames are commonly fixedly connected to a guide rod arranged parallel to the reciprocating screw, the guide rod is slidably connected to a moving block threadedly connected to the reciprocating screw, the outer wall of the cooling groove is fixedly connected to a controller, the lower end of the moving block is fixedly connected to an electronic telescopic rod electrically connected to the controller, the telescopic end of the electronic telescopic rod is fixedly connected to a cleaning plate, the lower end of the cleaning plate is evenly distributed with a number of bristles, the mounting frame on the rear side is fixedly connected to a driving motor for driving the reciprocating screw, and the driving motor is electrically connected to the controller.
[0006] Preferably, the two mounting frames are commonly fixedly connected with a protective cover for covering the reciprocating screw.
[0007] Preferably, a discharge pipe communicating with the interior of the cooling liquid tank is integrally arranged at the left end thereof, and a discharge valve is installed on the discharge pipe.
[0008] The beneficial effects of the present invention are: 1. During use, the present application is provided with a workpiece processing support that can move along the electric slide rail with the slide, thereby facilitating the boring and milling of the workpiece. A large amount of debris will be generated during the boring and milling process, and the tool holder needs a spray coolant for cooling. In order to prevent the coolant from mixing with the debris and affecting the cleaning of the debris, the present application arranges a mesh plate in the coolant tank, and the mesh plate is evenly distributed with a number of small-diameter mesh holes, so that the mesh plate only allows coolant to pass through, while the debris generated by the boring and milling of the workpiece cannot pass through the mesh plate and is retained on the mesh plate, thereby separating the coolant and the debris for centralized cleaning of the debris.
[0009] 2. After the workpiece is processed, a certain amount of debris is accumulated on the mesh plate, so a lifting device is set up to drive the installation frame to move upward together with the mesh plate. When the installation frame rises to the maximum height, it will be out of the coolant tank. At this time, the cleaning can be started to clean the debris accumulated on the mesh plate. Under the action of the bristles of the cleaning device, the debris is cleaned into the guide trough. After that, the debris can slide down the chute to the conveyor belt and be transported to the collection box with the conveyor belt for collection. An electric heating plate is arranged at the bottom of the chute to dry the debris that falls into the guide trough to prevent the wet guide trough from adhering to the guide trough or the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a stereoscopic view from the first viewing angle of the present invention.
[0011] Figure 2 It is a partial stereoscopic cross-sectional view from a second viewing angle of the present invention.
[0012] Figure 3 For the present invention Figure 2 Magnified view of area A.
[0013] Figure 4 For the present invention Figure 2 Magnified view of area B.
[0014] Figure 5 This is a partial stereoscopic view from the third viewing angle of the present invention.
[0015] Figure 6 This is a partial stereoscopic view from the fourth viewing angle of the present invention.
[0016] Figure 7 For the present invention Figure 6 Magnified view of area C.
[0017] Figure 8 This is a partial stereoscopic view from the fifth viewing angle of the present invention.
[0018] Reference numerals 1. Bottom plate, 2. Milling machine body, 3. Milling tool holder, 4. Boring machine body, 5. Boring tool holder, 6. Workbench, 7. Electric slide rail, 8. Slide, 9. Cooling liquid tank, 10. Workpiece processing support, 11. Lifting device, 12. Mounting frame, 13. Screen, 14. Cleaning device, 15. Guide trough, 16. Conveyor belt, 17. Collection box, 18. Electric heating plate, 19. Vertical rod, 20. Support rod, 2 1. Short lead screw, 22. Driven bevel gear, 23. Connecting rod, 24. Transmission shaft, 25. Active bevel gear, 26. Stepper motor, 27. Lifting frame, 28. Mounting frame, 29. Reciprocating lead screw, 30. Guide rod, 31. Moving block, 32. Controller, 33. Electronic telescopic rod, 34. Cleaning plate, 35. Brush, 36. Drive motor, 37. Protective cover, 38. Discharge pipe, 39. Discharge valve. DETAILED DESCRIPTION
[0019] The following is combined with Figure 1-8 The specific implementation modes of the present invention are further described in detail.
[0020] Embodiment 1, the technical solution is that during use of the present application, a milling machine body 2 and a boring machine body 4 are integrally arranged on the base plate 1, the milling machine body 2 and the boring machine body 4 can select existing suitable models of milling machines and boring machines according to processing requirements, the milling machine body 2 and the boring machine body 4 are respectively equipped with a milling tool holder 3 and a boring tool holder 5 to facilitate the installation of corresponding tool holders, further, the milling machine body 2 and the boring machine body 4 are also equipped with a cooling device to spray coolant, which is no longer described in detail in the present application. A corresponding workpiece fixture (not described in detail in this application) can be arranged on the processing bracket to fix the workpiece. The workpiece processing bracket 10 provided on the boring machine can move along the electric slide rail 7 on the workbench 6 with the slide 8, so as to facilitate the boring and milling of the workpiece. A lot of debris will be generated during the boring and milling process, and the tool holder needs a spray coolant for cooling. In order to avoid the coolant mixing with the debris and affecting the cleaning of the debris, a mesh plate 13 is arranged in the coolant tank 9 in this application. A number of small-diameter mesh holes are evenly distributed on the mesh plate 13, so that the mesh plate 13 only allows coolant to pass through, and the debris generated by the boring and milling of the workpiece cannot pass through the mesh plate 13 and is retained on the mesh plate 13, so that the coolant and the debris can be separated to facilitate the centralized cleaning of the debris. When a certain amount of debris is accumulated on the mesh plate 13 after the workpiece is processed, a lifting device 11 is provided to drive the mounting frame 12 to move upward together with the mesh plate 13. When the mounting frame 12 rises to the maximum height, it will be out of the cooling liquid tank 9. At this time, the debris accumulated on the mesh plate 13 can be cleaned. Under the action of the bristles 35 of the cleaning device 14, the debris is cleaned into the guide trough 15. After that, the debris can slide down the chute onto the conveyor belt 16 and be transported to the collection box 17 with the conveyor belt 16 for collection. An electric heating plate 18 is arranged at the bottom of the chute to dry the debris falling into the guide trough 15 to prevent the wet guide trough 15 from adhering to the guide trough 15 or the conveyor belt 16.
[0021] Embodiment 2, on the basis of embodiment 1, specifically, in the process of boring and milling processing, the generated chips are accompanied by coolant and fall into the coolant tank 9 below through the gap on the workpiece processing bracket 10, and a mesh plate 13 fixedly connected to the mounting frame 12 is arranged in the coolant tank 9. Under the action of the mesh plate 13, the chips are retained on the mesh plate 13, and the coolant falls to the bottom of the coolant tank 9 through the mesh plate 13, thereby realizing the separation of chips and coolant.
[0022] Furthermore, when it is necessary to clean the debris accumulated on the mesh plate 13, it is necessary to first lift the mesh plate 13 upward out of the cooling liquid tank 9 through the lifting device 11. Specifically, the stepper motor 26 of the lifting device 11 is started to rotate forward to the set stroke. During the forward rotation of the stepper motor 26, the stepper motor 26 will drive the transmission shaft 24 connected to the connecting rod 23 and the cooling tank to rotate the corresponding stroke. When the transmission shaft 24 rotates, the active bevel gear 25 rotates accordingly and drives the short lead screw 21 to rotate the corresponding stroke through the driven bevel gear 22. The two ends of the short lead screw 21 are respectively connected to the support rod 20 and the cooling liquid tank 9. The rotation of the short lead screw 21 will drive the lifting frame 27 to move upward along the vertical rod 19 to a corresponding height, and then the lifting frame 27 will drive the mounting frame 12 and the mesh plate 13 to move upward to a corresponding height synchronously, so that the mesh plate 13 can interact with the bristles 35 of the cleaning device 14. Correspondingly, when the cleaning is completed and the screen plate 13 needs to be driven down and reset by the lifting device 11, it is only necessary to start the stepper motor 26 to reverse the set stroke to make the various components of the lifting device 11 work and drive the installation frame 12 and the screen plate 13 to move downward and reset.
[0023] When the lifting device 11 drives the mesh plate 13 to move upward so that the mesh plate 13 and the bristles 35 can interact with each other, the cleaning device 14 can be started to clean. Specifically, the controller 32 starts the driving motor 36 on the mounting frame 28, and the driving motor 36 drives the reciprocating screw 29 to rotate synchronously. The rotation of the reciprocating screw 29 drives the moving block 31 to move back and forth longitudinally along the guide rod 30. When the moving block 31 moves back and forth longitudinally, the electronic telescopic rod 33 and the cleaning plate 34 will move back and forth longitudinally synchronously. In the process of the moving block 31 moving forward, the controller 32 controls the electronic telescopic rod 33 to be in an extended state, at which time the bristles 35 can contact the mesh plate 13, and then in the process of the moving block 31 moving forward, the bristles 35 on the cleaning plate 34 will move forward synchronously, and in the process of moving, the bristles 35 can clean the debris on the mesh plate 13 forward, and then the debris is cleaned out of the guide trough 15. During the backward movement of the moving block 31, the controller 32 controls the electronic telescopic rod 33 to be in a retracted state, and the retracted electronic telescopic rod 33 drives the cleaning plate 34 and the bristles 35 to move upward away from the mesh plate 13, so as to prevent the bristles 35 from acting on the debris remaining on the mesh plate 13 during the backward return process, so that the debris is separated from the mesh plate 13 and falls to the ground. With the reciprocating movement of the moving rod of the cleaning device 14, the debris on the mesh plate 13 can be completely cleaned to the guide trough 15.
[0024] The electric heating plate 18 at the bottom of the guide trough 15 can heat the guide trough 15, and then dry the debris therein. The dried debris slides down the guide trough 15 onto the conveyor belt 16, and is then transported to the collection box 17 by the conveyor belt 16 for further processing of the debris.
[0025] Embodiment 3, based on embodiment 2, the coolant tank 9 is connected to a drain pipe 38, and the coolant in the coolant tank 9 can be discharged by opening the drain pipe 38, so as to facilitate the recovery of the coolant. A protective cover 37 is provided on the upper cover of the reciprocating screw 29 to prevent debris from invading the reciprocating screw 29 and affecting its normal function.
Claims
1. A milling and boring machine, comprising a base plate (1), a milling machine body (2) being integrally arranged on the base plate (1), a milling tool holder (3) being mounted on the milling machine body (2), a boring machine body (4) being integrally arranged on the base plate (1), a boring tool holder (5) being mounted on the boring machine body (4), characterized in that: The bottom plate (1) is fixedly connected to a workbench (6), the workbench (6) is fixedly connected to an electric slide rail (7), the electric slide rail (7) is slidably connected to a slide frame (8), a cooling liquid tank (9) is integrally arranged at the upper end of the slide frame (8), a workpiece processing bracket (10) is fixedly connected to the upper end of the cooling liquid tank (9), a lifting device (11) is arranged at the cooling liquid tank (9), the lifting device (11) is fixedly connected to a mounting frame (12), a mesh plate (13) is fixedly connected to the upper end of the mounting frame (12), a cleaning device (14) for use with the mesh plate (13) is arranged above the cooling liquid tank (9), an obliquely arranged material guide trough (15) is fixedly connected to the front end of the cooling liquid tank (9), a conveyor belt (16) for use with the material guide trough (15) is arranged on the bottom plate (1), a collecting box (17) corresponding to the connecting end of the conveyor belt (16) is arranged on the bottom plate (1), and an electric heating plate (18) is fixedly connected to the bottom of the material guide trough (15).
2. The integrated milling and boring machine according to claim 1, characterized in that: The lifting device (11) comprises two vertical rods (19) fixedly connected to the bottom of the cooling liquid tank (9), the upper ends of the two vertical rods (19) are fixedly connected to a support rod (20), the support rod (20) and the bottom of the cooling liquid tank (9) are connected to a short lead screw (21) for co-rotation, the short lead screw (21) is located between the two vertical rods (19), the upper end of the short lead screw (21) is coaxially fixedly connected to a driven bevel gear (22), the bottom of the cooling liquid tank is fixedly connected to a connecting rod (23), the connecting rod (23) is connected to the cooling liquid tank, and the connecting rod (23) is connected to the cooling liquid tank. The side wall of the cooling liquid tank (9) is rotatably connected to a transmission shaft (24), the transmission shaft (24) is coaxially fixedly connected to a driving bevel gear (25) meshing with a driven bevel gear (22), the outer wall of the cooling liquid tank (9) is fixedly connected to a stepping motor (26) for driving the transmission shaft (24), the short lead screw (21) is threadedly connected to the middle part of a lifting frame (27), the two ends of the lifting frame (27) are respectively vertically slidably connected to two vertical shafts, and the top of the lifting frame (27) is fixedly connected to the mounting frame (12).
3. The integrated milling and boring machine according to claim 1, characterized in that: The cleaning device (14) comprises two mounting frames (28) arranged front and back opposite to each other and fixedly connected to the side wall of the cooling liquid tank (9); the two mounting frames (28) are rotatably connected to a reciprocating screw (29) arranged in the longitudinal direction; the two mounting frames (28) are fixedly connected to a guide rod (30) arranged parallel to the reciprocating screw (29); the guide rod (30) is slidably connected to a moving block (31) threadedly connected to the reciprocating screw (29); the outer wall of the cooling liquid tank (9) is fixedly connected to a controller (32); the lower end of the moving block (31) is fixedly connected to an electronic telescopic rod (33) electrically connected to the controller (32); the telescopic end of the electronic telescopic rod (33) is fixedly connected to a cleaning plate (34); the lower end of the cleaning plate (34) is evenly distributed with a plurality of bristles (35); the mounting frame (28) on the rear side is fixedly connected to a drive motor (36) for driving the reciprocating screw (29); the drive motor (36) is electrically connected to the controller (32).
4. The integrated milling and boring machine according to claim 3, characterized in that: The two mounting frames (28) are fixedly connected together with a protective cover (37) for covering the reciprocating screw (29).
5. The integrated milling and boring machine according to claim 1, characterized in that: A discharge pipe (38) communicating with the interior of the cooling liquid tank (9) is integrally arranged at the left end thereof, and a discharge valve (39) is installed on the discharge pipe (38).