Multifunctional milling and grinding all-in-one machine

Abstract

The utility model relates to the technical field of milling and grinding, and discloses a multifunctional milling and grinding all-in-one machine which comprises a working table, a milling and grinding assembly is installed on the left side of the working table, a dust collection assembly is installed in the middle of the working table, a clamping assembly is installed on the right side of the working table, the milling and grinding assembly comprises a rotating motor, and a bevel gear A is connected to the outer side of an output shaft of the rotating motor in a sleeved mode. By arranging the milling and grinding assembly, when a milling cutter and a grinding disc of the device are replaced, a rotating motor is started and drives an adjusting gear to rotate, and a rotating plate rotates under the action of a bevel gear A, a bevel gear B and a bevel gear C, so that the purpose of replacing the milling cutter and the grinding disc is achieved; and the U-shaped cover and the L-shaped connecting plate move in the opposite direction, so that a milling cutter or a grinding disc needing to be used can be completely exposed out, the milling cutter or the grinding disc is not shielded by the U-shaped cover, the situation that a worker touches the milling cutter or the grinding disc is reduced, and the safety performance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling and grinding, in particular to a multifunctional milling and grinding integrated machine. Background Art

[0002] A machine tool refers to a machine that manufactures machines, also known as a mother machine or machine tool, and is usually referred to as a machine tool. It is generally divided into metal cutting machine tools, forging machine tools, and woodworking machine tools. After turning and milling the workpiece, it is often necessary to grind the turned workpiece.

[0003] The patent with announcement number CN218284471U discloses a milling and grinding machine. By setting a stepper motor, the stepper motor drives the shell to rotate 180 degrees, and then the grinding sheet can be matched with the workpiece. Then, the electric telescopic rod drives the box to move to the left again, so that the workpiece can contact with the grinding sheet. The workpiece is grinded by the grinding sheet. During the processing, the dust generated by the processing is discharged into the filter bag through the cooperation of the fan, the dust suction head and the dust exhaust pipe. The dust is collected by the filter bag, which solves the problem that the existing workpiece needs to be milled and ground separately, which not only requires two processing equipment, but also has low work efficiency and no dust removal function during operation.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the following defects exist: when the device is performing processing, the grinding sheet and the milling cutter rotate at the same time, so that the grinding sheet or milling cutter that is not performing processing is also exposed. The staff may accidentally touch the exposed grinding sheet or milling cutter, resulting in injury or accidents. The staff needs to be careful to avoid the exposed grinding sheet or milling cutter, which may affect their work efficiency, resulting in extended processing time or inconvenient operation. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, the utility model provides a multifunctional milling and grinding machine.

[0006] The utility model adopts the following technical scheme: a multifunctional milling and grinding machine comprises a workbench, a milling and grinding component is installed on the left side of the workbench, a dust collection component is installed in the middle of the workbench, and a clamping component is installed on the right side of the workbench.

[0007] The milling and grinding assembly includes a rotating motor, a bevel gear A is sleeved on the outer side of the output shaft of the rotating motor, a bevel gear B is meshedly connected to the surface of the bevel gear A, a bevel gear C is meshedly connected to the surface of the bevel gear B, the output shaft of the rotating motor is penetrated and arranged inside the intermediate shaft of the bevel gear C, a rotating plate is sleeved on the outer side of the intermediate shaft of the bevel gear C, an adjusting gear is fixedly connected to the top of the output shaft of the rotating motor, a tooth plate A and a tooth plate B are meshedly connected to the surface of the adjusting gear, a U-shaped cover is fixedly connected to the front of the tooth plate A, the U-shaped cover is slidably connected to the top of the rotating plate, an L-shaped connecting plate is fixedly connected to the top of the tooth plate B, a dual-axis motor is installed on the top of the L-shaped connecting plate, two output ends of the dual-axis motor are respectively fixedly connected to a grinding disc and a milling cutter, and the bottom of the tooth plate B is slidably connected to a limiting plate.

[0008] The clamping assembly includes a mounting plate, a bidirectional screw rod is installed inside the mounting plate, two connecting plates are threadedly connected to the surface of the bidirectional screw rod, clamping blocks are installed at equal intervals on one side of the connecting plate, two electric push rods are fixedly connected to the bottom of the mounting plate, a sliding plate is fixedly connected to the bottom of the electric push rod, two sliding rails are slidably connected to the bottom of the sliding plate, and a cylinder is fixedly connected to the right side of the sliding plate.

[0009] As a further improvement of the above solution, the bottom of the limiting plate is fixedly connected to two supporting plates, and the bottom of the supporting plate is fixedly connected to the top of the rotating plate, thereby ensuring the normal operation of the limiting plate.

[0010] As a further improvement of the above scheme, the dust collection assembly includes a dust collection box fixedly connected to the bottom of the workbench, a fan and a filter are installed inside the dust collection box, a connecting pipe is fixedly connected to the top of the dust collection box, the top of the connecting pipe is connected to a dust collection plate, and the top of the dust collection plate is evenly connected to dust collection hoods for absorbing debris and impurities generated during the processing of workpieces.

[0011] As a further improvement of the above solution, a fixing plate is installed at the bottom of the rotating motor, fixing rods are fixedly connected to both sides of the top of the fixing plate, and the top of the fixing rods is fixedly connected to the bottom of the workbench to facilitate the installation of the rotating motor.

[0012] As a further improvement of the above scheme, a protective tube is installed on the outer side of the bevel gear A, the bevel gear B and the bevel gear C. The top end of the protective tube is fixedly connected to the bottom of the workbench, and one end of the intermediate shaft of the bevel gear B is rotatably connected to the inner wall of the protective tube, which is used to protect the bevel gear A, the bevel gear B and the bevel gear C, thereby facilitating the installation of the bevel gear B.

[0013] As a further improvement of the above solution, one end of the bidirectional screw rod is fixedly connected to a rotating wheel to facilitate the rotation of the bidirectional screw rod.

[0014] As a further improvement of the above solution, a linear groove for the connection plate to move is opened on the left side of the mounting plate, thereby ensuring the normal movement of the connection plate.

[0015] As a further improvement of the above solution, a moving straight groove for the U-shaped cover to move is opened on the top of the rotating plate, thereby ensuring the normal movement of the U-shaped cover.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model sets a milling and grinding assembly. When the device needs to replace the milling cutter and the grinding disc, the rotating motor is started, and the rotating motor drives the adjusting gear to rotate. Under the action of the bevel gear A, the bevel gear B and the bevel gear C, the rotating plate rotates, so as to achieve the purpose of replacing the milling cutter and the grinding disc. At the same time, during the rotation process, the U-shaped cover moves in the opposite direction to the L-shaped connecting plate, so that the milling cutter or grinding disc that needs to be used can be completely leaked out, and the milling cutter or grinding disc is not blocked by the U-shaped cover, which reduces the situation of being touched by the staff and improves the safety performance of the device.

[0018] 2. The utility model sets a clamping assembly. When the workpiece is placed between two connecting plates, the bidirectional screw is rotated so that the clamping block gradually clamps the workpiece. At the same time, the clamping block can rotate itself, so that the clamping block can better fit the surface of the workpiece, so that the device can adapt to more workpieces of different shapes, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the protective cylinder, the rotating motor and the adjusting gear of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the cylinder, electric push rod and clamping block of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the dust collection box of the utility model.

[0023] Description of main symbols:

[0024] 1. Workbench; 2. Rotating motor; 3. Bevel gear A; 4. Bevel gear B; 5. Bevel gear C; 6. Rotating plate; 7. Adjusting gear; 8. Tooth plate A; 9. Tooth plate B; 10. U-shaped cover; 11. L-shaped connecting plate; 12. Double-axis motor; 13. Grinding disc; 14. Milling cutter; 15. Limiting plate; 16. Mounting plate; 17. Bidirectional screw rod; 18. Connecting plate; 19. Clamping block; 20. Electric push rod; 21. Sliding plate; 22. Slide rail; 23. Cylinder; 24. Dust box; 25. Protective tube. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Example:

[0027] Please combine Figure 1-4 A multifunctional milling and grinding machine of this embodiment includes a workbench 1, a milling and grinding assembly is installed on the left side of the workbench 1, a dust collection assembly is installed in the middle of the workbench 1, the dust collection assembly includes a dust collection box 24 fixedly connected to the bottom of the workbench 1, a fan and a filter are installed inside the dust collection box 24, a connecting pipe is fixedly connected to the top of the dust collection box 24, a dust collection plate is connected to the top of the connecting pipe, and a dust collection hood is connected to the top of the dust collection plate at equal intervals for absorbing debris and impurities generated during the processing of the workpiece, and a clamping assembly is installed on the right side of the workbench 1.

[0028] The milling and grinding assembly is used to process the workpiece, and the milling and grinding assembly includes a rotating motor 2, a fixed plate is installed at the bottom of the rotating motor 2, and fixed rods are fixedly connected to the two sides of the top of the fixed plate, and the top of the fixed rods is fixedly connected to the bottom of the workbench 1, which is convenient for the installation of the rotating motor 2, and the outer side of the output shaft of the rotating motor 2 is sleeved with a bevel gear A3, and the surface of the bevel gear A3 is meshingly connected with a bevel gear B4, and the surface of the bevel gear B4 is meshingly connected with a bevel gear C5, and the outer sides of the bevel gears A3, B4 and C5 are installed with a protective tube 25, and the top of the protective tube 25 is fixedly connected to the bottom of the workbench 1, and one end of the intermediate shaft of the bevel gear B4 is rotatably connected to the inner wall of the protective tube 25, which is used to protect the bevel gears A3, B4 and C5, which facilitates the installation of the bevel gear B4, and the output shaft of the rotating motor 2 is penetrated and arranged inside the intermediate shaft of the bevel gear C5. A rotating plate 6 is sleeved on the outer side of the intermediate shaft of the bevel gear C5, an adjusting gear 7 is fixedly connected to the top of the output shaft of the rotating motor 2, and a tooth plate A8 and a tooth plate B9 are meshed and connected on the surface of the adjusting gear 7. A U-shaped cover 10 is fixedly connected to the front of the tooth plate A8, and the U-shaped cover 10 is slidably connected to the top of the rotating plate 6. A moving straight groove for the movement of the U-shaped cover 10 is opened on the top of the rotating plate 6, thereby ensuring the normal movement of the U-shaped cover 10. An L-shaped connecting plate 11 is fixedly connected to the top of the tooth plate B9, and a dual-axis motor 12 is installed on the top of the L-shaped connecting plate 11. A grinding disc 13 and a milling cutter 14 are fixedly connected to the two output ends of the dual-axis motor 12, respectively. A limiting plate 15 is slidably connected to the bottom of the tooth plate B9, and two supporting plates are fixedly connected to the bottom of the limiting plate 15. The bottom of the supporting plate is fixedly connected to the top of the rotating plate 6, thereby ensuring the normal operation of the limiting plate 15.

[0029] The clamping assembly is used to clamp and fix the workpiece. The clamping assembly includes a mounting plate 16, a bidirectional screw rod 17 is installed inside the mounting plate 16, one end of the bidirectional screw rod 17 is fixedly connected to a rotating wheel for facilitating the rotation of the bidirectional screw rod 17, two connecting plates 18 are threadedly connected to the surface of the bidirectional screw rod 17, a linear groove for the movement of the connecting plate 18 is provided on the left side of the mounting plate 16, and the normal movement of the connecting plate 18 is ensured, and clamping blocks 19 are installed at equal intervals on one side of the connecting plate 18, a support rod is connected through one side of the clamping block 19, and both sides of the support rod are rotatably connected with mounting plates, and the mounting plates are fixedly connected to one side of the connecting plate 18 for facilitating the rotation of the clamping block 19, and two electric push rods 20 are fixedly connected to the bottom of the mounting plate 16, and the model of the electric push rod 20 is DT30040-Ⅰ, and a sliding plate 21 is fixedly connected to the bottom of the electric push rod 20, and two slide rails 22 are slidably connected to the bottom of the sliding plate 21, and a cylinder 23 is fixedly connected to the right side of the sliding plate 21.

[0030] The implementation principle of a multifunctional milling and grinding machine in the embodiment of the present application is: when the workpiece needs to be milled, the workpiece is first placed between the two connecting plates 18, and then the bidirectional screw 17 is rotated to make the connecting plate 18 gradually approach the workpiece with the clamping block 19, and finally clamp the workpiece. At the same time, the clamping block 19 itself can rotate and can be deflected when abutting the workpiece, so that the clamping block 19 can better fit the surface of the workpiece, so that the device can adapt to more workpieces of different shapes, thereby improving the scope of application of the device.

[0031] After the workpiece is clamped, a milling cutter 14 or a grinding disc 13 is selected as required, and the rotating motor 2 is started first. The rotating motor 2 drives the bevel gear A3 and the adjusting gear 7 to rotate. The bevel gear A3 drives the bevel gear C5 to rotate through the bevel gear B4, and the rotation directions of the bevel gear A3 and the bevel gear C5 are opposite, so that the rotation direction of the rotating plate 6 is opposite to that of the adjusting gear 7. When the adjusting gear 7 rotates, it drives the tooth plate A8 and the tooth plate B9 to move in opposite directions. The tooth plate A8 drives the double gears through the L-shaped connecting plate 11. The shaft motor 12, the milling cutter 14 and the grinding disc 13 move, and the tooth plate B9 drives the U-shaped cover 10 to move on the surface of the rotating plate 6 in the opposite direction to the tooth plate A8, so that the milling cutter 14 or the grinding disc 13 that needs to be used can be completely exposed to process the workpiece, and the unused milling cutter 14 or the grinding disc 13 is blocked by the U-shaped cover 10. When the milling cutter 14 and the grinding disc 13 are switched, the unused milling cutter 14 or the grinding disc 13 is automatically blocked, which reduces the possibility of staff touching it and improves the safety performance of the device.

[0032] After the workpiece is clamped and the milling cutter 14 or the grinding disc 13 is selected, the electric push rod 20 is started to adjust the height and angle of the mounting plate 16, thereby adjusting the height and angle of the workpiece during processing. After the adjustment is completed, the cylinder 23 is started so that the cylinder 23 pushes the sliding plate 21 along the slide rail 22 toward the milling cutter 14 or the grinding disc 13 for processing, so that the device can process the workpiece at different heights and angles, thereby improving the application range of the device.

[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A multifunctional milling and grinding machine, characterized in that: It comprises a workbench (1), wherein a milling assembly is installed on the left side of the workbench (1), a dust collecting assembly is installed in the middle of the workbench (1), and a clamping assembly is installed on the right side of the workbench (1); The milling assembly comprises a rotary motor (2), the outer side of the output shaft of the rotary motor (2) is sleeved with a bevel gear A (3), the surface of the bevel gear A (3) is meshedly connected with a bevel gear B (4), the surface of the bevel gear B (4) is meshedly connected with a bevel gear C (5), the output shaft of the rotary motor (2) is arranged through the interior of the intermediate shaft of the bevel gear C (5), the outer side of the intermediate shaft of the bevel gear C (5) is sleeved with a rotating plate (6), the top end of the output shaft of the rotary motor (2) is fixedly connected with an adjusting gear (7), the adjusting gear (7) is The surfaces are meshingly connected with a tooth plate A (8) and a tooth plate B (9); the front surface of the tooth plate A (8) is fixedly connected with a U-shaped cover (10); the U-shaped cover (10) is slidably connected to the top of the rotating plate (6); the top of the tooth plate B (9) is fixedly connected with an L-shaped connecting plate (11); the top of the L-shaped connecting plate (11) is equipped with a double-axis motor (12); the two output ends of the double-axis motor (12) are respectively fixedly connected with a grinding disc (13) and a milling cutter (14); the bottom of the tooth plate B (9) is slidably connected with a limit plate (15); The clamping assembly comprises a mounting plate (16), a bidirectional screw rod (17) is installed inside the mounting plate (16), two connecting plates (18) are threadedly connected to the surface of the bidirectional screw rod (17), a clamping block (19) is evenly spaced and installed on one side of the connecting plate (18), two electric push rods (20) are fixedly connected to the bottom of the mounting plate (16), a sliding plate (21) is fixedly connected to the bottom of the electric push rod (20), two slide rails (22) are slidably connected to the bottom of the sliding plate (21), and a cylinder (23) is fixedly connected to the right side of the sliding plate (21).

2. A multifunctional milling and grinding machine as claimed in claim 1, characterized in that: The bottom of the limiting plate (15) is fixedly connected to two supporting plates, and the bottom of the supporting plate is fixedly connected to the top of the rotating plate (6).

3. The multifunctional milling and grinding machine according to claim 1, characterized in that: The dust collection assembly comprises a dust collection box (24) fixedly connected to the bottom of the workbench (1), a fan and a filter screen are installed inside the dust collection box (24), a connecting pipe is fixedly connected to the top of the dust collection box (24), a dust collection plate is connected to the top of the connecting pipe, and dust hoods are connected to the top of the dust collection plate at equal intervals.

4. The multifunctional milling and grinding machine according to claim 1, characterized in that: A fixed plate is installed at the bottom of the rotating motor (2), and fixed rods are fixedly connected to both sides of the top of the fixed plate, and the top of the fixed rods is fixedly connected to the bottom of the workbench (1).

5. The multifunctional milling and grinding machine according to claim 1, characterized in that: A protective tube (25) is installed on the outer sides of the bevel gear A (3), the bevel gear B (4) and the bevel gear C (5). The top end of the protective tube (25) is fixedly connected to the bottom of the workbench (1), and one end of the intermediate shaft of the bevel gear B (4) is rotatably connected to the inner wall of the protective tube (25).

6. The multifunctional milling and grinding machine according to claim 1, characterized in that: One end of the bidirectional screw rod (17) is fixedly connected to a rotating wheel.

7. The multifunctional milling and grinding machine according to claim 1, characterized in that: A linear groove for the connection plate (18) to move is provided on the left side of the installation plate (16).

8. The multifunctional milling and grinding machine according to claim 1, characterized in that: A moving straight groove for the U-shaped cover (10) to move is provided on the top of the rotating plate (6).

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