Milling machine with milling machine shield

Abstract

The utility model relates to the technical field of milling machines, in particular to a milling machine with a milling machine shield, which comprises a milling machine frame and a bottom frame, one side of the bottom frame is in bolted connection with a supporting seat for fixing a motor B, and one side of the motor B is fixedly provided with a driving rod for driving a gear B to rotate through a screw. A gear A for driving a threaded rod B to rotate is connected to the outer side of the gear B in a meshed mode, a driving sleeve B for driving a connecting plate to move is connected to the outer side of the threaded rod B in a threaded mode, a protective cover for protection is welded to the outer side of the connecting plate, a groove for collecting chippings is formed in the surface of the bottom frame, and a machining table for containing workpieces is connected to one side of the supporting base through bolts. A limiting assembly for limiting a workpiece is arranged on the outer side of the machining table. Through the arrangement of the motor B, the driving rod, the gear A, the gear B, the threaded rod B, the connecting plate and the protective cover, the problems that when an existing milling machine is used, a workpiece is prone to splashing during machining, and the safety performance is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a milling machine with a milling machine guard. Background Art

[0002] A milling machine is a machine tool that uses a milling cutter to mill workpieces. In addition to milling planes, grooves, gear teeth, threads and spline shafts, the milling machine can also process more complex surfaces. It is more efficient than a planer and is widely used in mechanical manufacturing and repair departments.

[0003] Patent No. 201220531545.1 discloses a milling machine, which has the advantages of high working efficiency, stable structure, convenient use and high product quality.

[0004] However, when an existing milling machine is used, the workpiece is usually placed directly on the processing table of the milling machine for processing. However, when the milling cutter of the milling machine contacts the workpiece, pressure is exerted on the workpiece, and debris generated during the processing of the workpiece will splash. The splashing debris has a certain temperature, and the debris will cause harm to the staff when it contacts the staff. At the same time, the splashing debris is scattered in different places, which has a certain impact on the collection efficiency of the debris. Therefore, a milling machine with a milling machine cover is provided. Utility Model Content

[0005] The main purpose of the utility model is to provide a milling machine with a milling machine shield. The utility model solves the problem that the existing milling machine is prone to splashing when processing workpieces and has low safety performance when in use through the arrangement of a motor B, a driving rod, a gear A, a gear B, a threaded rod B, a connecting plate and a shield.

[0006] The technical solution adopted by the utility model to solve its technical problems is a milling machine with a milling machine guard, comprising a milling machine frame and a base frame, one side of the base frame is bolted with a support seat for fixing a motor B, one side of the motor B is screwed with a driving rod that drives the gear B to rotate, the outer side of the gear B is meshingly connected with a gear A that drives the threaded rod B to rotate, the outer side of the threaded rod B is threadedly connected with a driving sleeve B that drives the connecting plate to move, the outer side of the connecting plate is welded with a protective guard, a groove for collecting debris is provided on the surface of the base frame, one side of the support seat is bolted with a processing table for placing a workpiece, the outer side of the processing table is provided with a limiting assembly for limiting the workpiece, the outer side of the milling machine frame is bolted with a motor A that drives the threaded rod A to rotate, the outer side of the threaded rod A is threadedly connected with a driving sleeve A, one side of the driving sleeve A is bolted with a cylinder that drives the support plate to move, and the inner side of the support plate is bolted with a motor C that drives the milling cutter to rotate.

[0007] By adopting the above technical solution, when the workpiece is placed on the processing, the motor A outside the milling machine frame drives the threaded rod A to rotate, and then the driving sleeve A outside the threaded rod A drives the support plate on the cylinder to move, and then the motor C in the support plate drives the milling cutter to move, so that the position of the milling cutter is adjusted, and then the motor C drives the milling cutter to rotate, and at the same time the cylinder on the driving sleeve A drives the support plate to move, so that the motor C on the support plate drives the milling cutter to contact the surface of the workpiece, thereby facilitating the processing of different positions of the workpiece;

[0008] When the workpiece is processed, the motor B in the support seat converts the received electrical energy into mechanical energy, and the motor B drives the driving rod to rotate, and then the gear B outside the driving rod drives the gear A to rotate, and then the gear A drives the threaded rod B to rotate, and the driving sleeve B outside the threaded rod B drives the connecting plate to move, and then the connecting plate drives the shield to move. There are two groups of gears B outside the driving rod, and the threaded rod B, driving sleeve B, gear A and connecting plate are all provided with two groups, and then the shield moves to the outside of the processing table, and then the debris generated by the workpiece processing contacts the inside of the shield, and the bottom of the shield is in an empty state, and then the debris in contact with the shield falls into the groove opened on the surface of the chassis, thereby avoiding the splash of debris generated by the workpiece processing, and at the same time facilitating the collection and treatment of the debris splashed by the workpiece processing.

[0009] Specifically, the limiting assembly includes a handle, a bidirectional screw, a fixed plate A, a fixed plate B, a transmission block A and a transmission block B. A handle for driving the bidirectional screw to rotate is inserted on the outside of the processing table. The external thread of the bidirectional screw is connected to the transmission block A and the transmission block B, and the transmission block A is located on the left side of the transmission block B. A fixed plate A for limiting the workpiece is welded on the outside of the transmission block A, and a fixed plate B for fixing the workpiece is welded on the outside of the transmission block B.

[0010] By adopting the above technical solution, when the workpiece to be processed is placed on the processing table, the handle outside the processing table is turned, and then the handle drives the bidirectional screw to rotate, and then the transmission block A and the transmission block B outside the bidirectional screw move, and then the transmission block A drives the fixed plate A to move, and the transmission block B drives the fixed plate B to move, and then the fixed plate A and the fixed plate B contact the surface of the workpiece to be processed, so as to facilitate the limiting processing of the workpiece to be processed.

[0011] Specifically, the inner dimensions of the transmission block A and the transmission block B are consistent with the outer dimensions of the bidirectional lead screw.

[0012] By adopting the above technical solution, when the bidirectional screw drives the transmission block A and the transmission block B to move, the inside of the transmission block A and the transmission block B coincides with the outside of the bidirectional screw, thereby facilitating the movement of the transmission block A and the transmission block B outside the bidirectional screw.

[0013] Specifically, the power output end of the motor C is connected to the power input end of the milling cutter.

[0014] By adopting the above technical solution, when the milling cutter processes the workpiece, the motor C converts the received electrical energy into mechanical energy, and the motor C drives the milling cutter to rotate, thereby facilitating the processing of the workpiece.

[0015] Specifically, the input ends of the motor A, the motor C, the motor B and the cylinder are all electrically connected to the output end of the external power supply.

[0016] By adopting the above technical solution and connecting to an external power source, the electrical device can work normally.

[0017] Beneficial effects of the utility model:

[0018] (1) The utility model describes a milling machine with a milling machine shield. When processing a workpiece, the motor B in the support seat converts the received electrical energy into mechanical energy, and the motor B drives the driving rod to rotate. Then the gear B outside the driving rod drives the gear A to rotate. Then the gear A drives the threaded rod B to rotate. The driving sleeve B outside the threaded rod B drives the connecting plate to move. Then the connecting plate drives the shield to move. There are two groups of gears B outside the driving rod, and the threaded rod B, the driving sleeve B, the gear A and the connecting plate are all provided with two groups. Then the shield moves to the outside of the processing table. Then the debris generated by the workpiece processing contacts the inside of the shield. The bottom of the shield is in an empty state. Then the debris contacting the shield falls into the groove opened on the surface of the frame, thereby avoiding the debris generated by the workpiece processing from splashing. At the same time, it is convenient to collect and process the debris splashed by the workpiece processing.

[0019] (2) The utility model describes a milling machine with a milling machine guard. When a workpiece is placed on the milling machine frame, the motor A outside the milling machine frame drives the threaded rod A to rotate, and then the driving sleeve A outside the threaded rod A drives the support plate on the cylinder to move, and then the motor C in the support plate drives the milling cutter to move, so that the position of the milling cutter is adjusted, and then the motor C drives the milling cutter to rotate, and at the same time the cylinder on the driving sleeve A drives the support plate to move, so that the motor C on the support plate drives the milling cutter to contact the surface of the workpiece, thereby facilitating the processing of different positions of the workpiece.

[0020] (3) The utility model describes a milling machine with a milling machine guard. When a workpiece to be processed is placed on a processing table, the handle outside the processing table is turned, and then the handle drives the bidirectional screw to rotate, and then the transmission block A and the transmission block B outside the bidirectional screw move, and then the transmission block A drives the fixed plate A to move, and the transmission block B drives the fixed plate B to move, and then the fixed plates A and B contact the surface of the workpiece to be processed, thereby facilitating the limiting processing of the workpiece to be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the overall structure of a milling machine with a milling machine guard according to the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of a support base of a milling machine with a milling machine guard according to the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a limit assembly of a milling machine with a milling machine guard according to the utility model;

[0025] In the figure: 1. drive sleeve A; 2. threaded rod A; 3. cylinder; 4. support plate; 5. motor C; 6. milling cutter; 7. fixed plate A; 8. processing table; 9. shield; 10. connecting plate; 11. motor A; 12. milling machine frame; 13. fixed plate B; 14. groove; 15. limit assembly; 16. support seat; 17. base frame; 18. threaded rod B; 19. gear A; 20. drive rod; 21. drive sleeve B; 22. motor B; 23. transmission block A; 24. bidirectional screw; 25. handle; 26. transmission block B; 27. gear B. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In order to avoid the splashing of debris generated by workpiece processing, as an embodiment of the utility model, Figure 1 , Figure 2 and Figure 3 As shown, a milling machine with a milling machine guard described in the utility model comprises a milling machine frame 12 and a base frame 17, one side of the base frame 17 is bolted with a support seat 16 for fixing a motor B22, one side of the motor B22 is screwed with a driving rod 20 for driving a gear B27 to rotate, the outer side of the gear B27 is meshedly connected with a gear A19 for driving a threaded rod B18 to rotate, the outer side of the threaded rod B18 is threadedly connected with a driving sleeve B21 for driving a connecting plate 10 to move, and the outer side of the connecting plate 10 is welded with a protective The protective cover 9 is provided on the surface of the base frame 17, a groove 14 for collecting debris is provided on the surface of the support seat 16, a processing table 8 for placing the workpiece is bolted to one side of the support seat 16, a limiting assembly 15 for limiting the position of the workpiece is arranged on the outer side of the processing table 8, a motor A11 for driving the threaded rod A2 to rotate is bolted to the outer side of the milling machine frame 12, a driving sleeve A1 is threadedly connected to the outer side of the threaded rod A2, a cylinder 3 for driving the support plate 4 to move is bolted to one side of the driving sleeve A1, and a motor C5 for driving the milling cutter 6 to rotate is bolted to the inner side of the support plate 4.

[0028] When in use, after the workpiece is placed for processing, the motor A11 outside the milling machine frame 12 drives the threaded rod A2 to rotate, and then the driving sleeve A1 outside the threaded rod A2 drives the support plate 4 on the cylinder 3 to move, and then the motor C5 in the support plate 4 drives the milling cutter 6 to move, so that the position of the milling cutter 6 is adjusted, and then the motor C5 drives the milling cutter 6 to rotate, and at the same time the cylinder 3 on the driving sleeve A1 drives the support plate 4 to move, so that the motor C5 on the support plate 4 drives the milling cutter 6 to contact the surface of the workpiece, so as to facilitate processing of different positions of the workpiece;

[0029] When the workpiece is processed, the motor B22 in the support seat 16 converts the received electrical energy into mechanical energy, and the motor B22 drives the driving rod 20 to rotate, and then the gear B27 outside the driving rod 20 drives the gear A19 to rotate, and then the gear A19 drives the threaded rod B18 to rotate, and the driving sleeve B21 outside the threaded rod B18 drives the connecting plate 10 to move, and then the connecting plate 10 drives the shield 9 to move. There are two groups of gears B27 outside the driving rod 20, and the threaded rod B18, the driving sleeve B21, the gear A19 and the connecting plate 10 are all provided with two groups, and then the shield 9 moves to the outside of the processing table 8, and then the debris generated by the workpiece processing contacts the inner side of the shield 9, and the bottom of the shield 9 is in an empty state, and then the debris in contact with the shield 9 falls into the groove 14 opened on the surface of the base frame 17, thereby avoiding the debris generated by the workpiece processing from splashing, and at the same time facilitating the collection and treatment of the debris splashed by the workpiece processing.

[0030] In order to limit the workpiece to be processed, for example, Figure 3 As shown, the utility model also includes that the limit assembly 15 includes a handle 25, a bidirectional screw 24, a fixed plate A7, a fixed plate B13, a transmission block A23 and a transmission block B26, the outer side of the processing table 8 is plugged with a handle 25 for driving the bidirectional screw 24 to rotate, the external threaded connection of the bidirectional screw 24 is connected with the transmission block A23 and the transmission block B26, and the transmission block A23 is located on the left side of the transmission block B26, the outer side of the transmission block A23 is welded with a fixed plate A7 for limiting the workpiece, and the outer side of the transmission block B26 is welded with a fixed plate B13 for fixing the workpiece.

[0031] During use, when the workpiece to be processed is placed on the processing table 8, the handle 25 outside the processing table 8 is rotated, and then the handle 25 drives the bidirectional screw 24 to rotate, and then the transmission block A23 and the transmission block B26 outside the bidirectional screw 24 move, and then the transmission block A23 drives the fixed plate A7 to move, and the transmission block B26 drives the fixed plate B13 to move, and then the fixed plate A7 and the fixed plate B13 contact the surface of the workpiece to be processed, so as to facilitate the limiting processing of the workpiece to be processed.

[0032] In order to make the transmission block A23 and the transmission block B26 move outside the bidirectional screw rod 24, for example, Figure 3 As shown, the utility model also includes that the inner dimensions of the transmission block A23 and the transmission block B26 are consistent with the outer dimensions of the bidirectional screw rod 24.

[0033] When in use, when the bidirectional screw rod 24 drives the transmission block A23 and the transmission block B26 to move, the inside of the transmission block A23 and the transmission block B26 coincide with the outside of the bidirectional screw rod 24, thereby facilitating the movement of the transmission block A23 and the transmission block B26 outside the bidirectional screw rod 24.

[0034] In order to process the workpiece, for example, Figure 1 As shown, the utility model also includes that the power output end of the motor C5 is connected to the power input end of the milling cutter 6.

[0035] During use, when the milling cutter 6 processes a workpiece, the motor C5 converts the received electrical energy into mechanical energy, and the motor C5 drives the milling cutter 6 to rotate, thereby facilitating the processing of the workpiece.

[0036] In order to use the electrical equipment to work normally, for example, Figure 1 , Figure 2 As shown, the utility model also includes that the input ends of the motor A11, the motor C5, the motor B22 and the cylinder 3 are all electrically connected to the output end of the external power supply.

[0037] When in use, by connecting to an external power source, the electrical equipment can work normally.

[0038] When the utility model is in use, after the workpiece is placed for processing, the motor A11 outside the milling machine frame 12 drives the threaded rod A2 to rotate, and then the driving sleeve A1 outside the threaded rod A2 drives the support plate 4 on the cylinder 3 to move, and then the motor C5 inside the support plate 4 drives the milling cutter 6 to move, so that the position of the milling cutter 6 is adjusted, and then the motor C5 drives the milling cutter 6 to rotate, and at the same time the cylinder 3 on the driving sleeve A1 drives the support plate 4 to move, so that the motor C5 on the support plate 4 drives the milling cutter 6 to contact the surface of the workpiece, so as to facilitate processing of different positions of the workpiece;

[0039] When the workpiece is processed, the motor B22 in the support seat 16 converts the received electrical energy into mechanical energy, and the motor B22 drives the driving rod 20 to rotate, and then the gear B27 outside the driving rod 20 drives the gear A19 to rotate, and then the gear A19 drives the threaded rod B18 to rotate, and the driving sleeve B21 outside the threaded rod B18 drives the connecting plate 10 to move, and then the connecting plate 10 drives the shield 9 to move, and there are two groups of gears B27 outside the driving rod 20, and the threaded rod B18, the driving sleeve B21, the gear A19 and the connecting plate 10 are all provided with two groups, and then the shield 9 moves to the outside of the processing table 8, and then the debris generated by the workpiece processing contacts the inner side of the shield 9, and the bottom of the shield 9 is in an empty state, and then the debris contacting the shield 9 falls into the groove 14 opened on the surface of the base frame 17, thereby avoiding the debris generated by the workpiece processing from splashing, and at the same time facilitating the collection and treatment of the debris splashed by the workpiece processing;

[0040] When the workpiece to be processed is placed on the processing table 8, the handle 25 outside the processing table 8 is turned, and then the handle 25 drives the bidirectional screw 24 to rotate, and then the transmission block A23 and the transmission block B26 outside the bidirectional screw 24 move, and then the transmission block A23 drives the fixed plate A7 to move, and the transmission block B26 drives the fixed plate B13 to move, and then the fixed plate A7 and the fixed plate B13 contact the surface of the workpiece to be processed, so as to facilitate the limit processing of the workpiece to be processed;

[0041] When the bidirectional screw rod 24 drives the transmission block A23 and the transmission block B26 to move, the inside of the transmission block A23 and the transmission block B26 coincide with the outside of the bidirectional screw rod 24, thereby facilitating the transmission block A23 and the transmission block B26 to move outside the bidirectional screw rod 24.

[0042] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A milling machine with a milling machine guard, characterized in that: The invention comprises a milling machine frame (12) and a base frame (17), wherein one side of the base frame (17) is bolted with a support seat (16) for fixing a motor B (22), one side of the motor B (22) is screwed with a driving rod (20) for driving a gear B (27) to rotate, the outer side of the gear B (27) is meshedly connected with a gear A (19) for driving a threaded rod B (18) to rotate, the outer side of the threaded rod B (18) is threadedly connected with a driving sleeve B (21) for driving a connecting plate (10) to move, the outer side of the connecting plate (10) is welded with a protective shield (9), and the base frame (17) is provided with a plurality of screws. A groove (14) for collecting debris is provided on the surface; a processing table (8) for placing a workpiece is bolted to one side of the support seat (16); a limiting assembly (15) for limiting the position of the workpiece is arranged on the outer side of the processing table (8); a motor A (11) for driving a threaded rod A (2) to rotate is bolted to the outer side of the milling machine frame (12); a driving sleeve A (1) is threadedly connected to the outer side of the threaded rod A (2); a cylinder (3) for driving a support plate (4) to move is bolted to one side of the driving sleeve A (1); and a motor C (5) for driving a milling cutter (6) to rotate is bolted to the inner side of the support plate (4).

2. A milling machine with a milling machine guard according to claim 1, characterized in that: The limiting assembly (15) comprises a handle (25), a bidirectional screw (24), a fixing plate A (7), a fixing plate B (13), a transmission block A (23) and a transmission block B (26); the outer side of the processing table (8) is plugged with a handle (25) for driving the bidirectional screw (24) to rotate; the outer side of the bidirectional screw (24) is threadedly connected with the transmission block A (23) and the transmission block B (26); the transmission block A (23) is located on the left side of the transmission block B (26); the outer side of the transmission block A (23) is welded with a fixing plate A (7) for limiting the workpiece; the outer side of the transmission block B (26) is welded with a fixing plate B (13) for fixing the workpiece.

3. A milling machine with a milling machine guard according to claim 2, characterized in that: The inner dimensions of the transmission block A (23) and the transmission block B (26) are consistent with the outer dimensions of the bidirectional screw rod (24).

4. A milling machine with a milling machine guard according to claim 1, characterized in that: The power output end of the motor C (5) is connected to the power input end of the milling cutter (6).

5. The milling machine with a milling machine guard according to claim 1, characterized in that: The input ends of the motor A (11), the motor C (5), the motor B (22) and the cylinder (3) are all electrically connected to the output end of the external power supply.

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