A surface polishing device for CNC machine tools used for aluminum alloy processing

Abstract

The utility model discloses a surface polishing device for a numerical control machine tool for aluminum alloy processing, comprising a workbench, a support platform is provided on one side above the workbench, a longitudinal transmission component is provided above the support platform, a transverse transmission component is provided above the longitudinal transmission component, a vertical transmission component is provided above the transverse transmission component, a first motor is fixedly installed above the vertical transmission component, a first pulley is provided on the rotating shaft of the first motor, a second pulley is provided on the first shaft rod, the first pulley and the second pulley are connected by a first belt transmission, and a polishing wheel is provided at one end of the first shaft rod away from the vertical transmission component. This polishing device has a high degree of intelligence, and can realize automatic polishing of aluminum alloys through mechanical equipment, which improves the polishing efficiency of aluminum alloys and effectively guarantees the polishing quality of aluminum alloys.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy processing, in particular to a surface polishing device for a numerically controlled machine tool used for aluminum alloy processing. Background Art

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. It is a modification process of the workpiece surface using polishing tools and abrasive particles or other polishing media. The production process of the aluminum alloy frame of aluminum alloy doors and windows requires polishing of the aluminum alloy frame, so that the surface roughness of the aluminum alloy frame is reduced and becomes brighter. In the prior art, most manufacturers polish the aluminum alloy frames of aluminum alloy doors and windows by manually using a polisher with a polishing wheel. This polishing operation is easy, but the polishing experience of the operator has a great influence, resulting in uneven polishing and affecting the polishing effect. For this reason, we propose a surface polishing device for CNC machine tools for aluminum alloy processing. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a surface polishing device for a CNC machine tool for aluminum alloy processing. The utility model solves the problem that in the prior art, most manufacturers polish the aluminum alloy frames of aluminum alloy doors and windows by manually holding a polisher with a polishing wheel to polish the aluminum alloy frames. Such polishing operation is easy, but the polishing experience of the operator is greatly affected, resulting in uneven polishing and thus affecting the polishing effect.

[0004] A surface polishing device for a numerically controlled machine tool for aluminum alloy processing in the utility model comprises a workbench, a support platform is provided on one side above the workbench, a longitudinal transmission component is provided above the support platform, a transverse transmission component is provided above the longitudinal transmission component, a vertical transmission component is provided above the transverse transmission component, a first motor is fixedly installed above the vertical transmission component, a first pulley is provided on the rotating shaft of the first motor, a first shaft rod is provided at the lower end of the vertical transmission component, a second pulley is provided on the first shaft rod, the first pulley and the second pulley are connected by a first belt transmission, a polishing wheel is provided at one end of the first shaft rod away from the vertical transmission component, a second motor is provided on the side of the workbench away from the support platform, the rotating shaft of the second motor passes through the workbench and is fixedly connected to the second shaft rod, and the second shaft rod is fixedly connected to a turntable above.

[0005] In the above scheme, two symmetrical fixing plates are provided on both sides above the turntable, a first threaded rod is inserted in the middle of the fixing plate, and the first threaded rod is movably connected to the clamping plate at one end close to the turntable.

[0006] In the above scheme, the end of the first threaded rod away from the clamping plate is fixedly connected to the rotating block, and the fixing plate is located on both sides of the first threaded rod and is plugged with guide rods, and the guide rods are fixedly connected to the clamping plate.

[0007] In the above solution, the workbench is provided with a support ring on the outside of the second shaft.

[0008] In the above scheme, the longitudinal transmission component includes a mounting frame, a third motor is provided on one side of the mounting frame, the rotating shaft of the third motor passes through the mounting frame and is fixedly connected to the third threaded rod, a first movable frame is provided on the third threaded rod, first sliders are provided on both sides below the first movable frame, and a first guide rail matching the first slider is provided on the mounting frame.

[0009] In the above scheme, the lateral transmission component includes a fourth motor, the fourth motor is fixedly connected to the first movable frame, the fourth motor is rotatably provided with a third pulley, the first movable frame is provided with a fourth threaded rod at one end away from the fourth motor, the fourth threaded rod is provided with a fourth pulley matching the third pulley, the third pulley and the fourth pulley are connected through a second belt transmission, a second movable frame is provided on the fourth threaded rod, second sliders are provided at both ends of the second movable frame close to the first movable frame, and a second guide rail matching the second slider is provided on the first movable frame.

[0010] In the above scheme, the vertical transmission assembly includes a fifth motor, the fifth motor is fixedly connected to the second movable frame, the fifth motor rotation shaft passes through the second movable frame and is fixedly connected to the fifth belt pulley, the second movable frame is provided with a fifth threaded rod on the side away from the fifth motor, the third movable frame is provided on the fifth threaded rod, the sixth pulley is provided on the fifth threaded rod, the fifth belt pulley is connected to the sixth pulley through a third belt transmission, third sliders are provided at both ends of the third movable frame close to the second movable frame, and a third guide rail matching the third slider is provided on the second movable frame.

[0011] In the above solution, a protective cover is provided on the outer side of the polishing wheel.

[0012] The advantages and beneficial effects of the utility model are as follows: the utility model provides a surface polishing device for a CNC machine tool for aluminum alloy processing, the first threaded rod pushes the clamping plate to move in the horizontal direction, when the two clamping plates are close to each other, the aluminum alloy can be positioned through the mutual cooperation between the two clamping plates, the longitudinal transmission component, the transverse transmission component and the vertical transmission component enable the polishing device to move in three dimensions, the second pulley can drive the first shaft rod and the polishing wheel to rotate, so that the aluminum alloy to be processed can be polished by the rotating polishing wheel, the second motor drives the second shaft rod to rotate, and the turntable is also rotated by the transmission of the second shaft rod, and the rotating turntable can adjust the position of the aluminum alloy placed above the turntable. This kind of polishing device has a high degree of intelligence, and can realize automatic polishing of aluminum alloy through mechanical equipment, which improves the polishing efficiency of aluminum alloy and effectively guarantees the polishing quality of aluminum alloy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is a right side view of the utility model;

[0017] Figure 4 It is a cross-sectional view of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of part A of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of part B of the utility model;

[0020] Figure 7 This is a schematic structural diagram of part C of the utility model.

[0021] In the figure: 1, workbench 2, support table 3, longitudinal transmission assembly 31, mounting frame 32, third motor 33, third threaded rod 34, first movable frame 35, first slider 36, first guide rail 4, transverse transmission assembly 41, fourth motor 42, third pulley 43, fourth threaded rod 44, fourth pulley 45, second belt 46, second movable frame 47, second slider 48, second guide rail 5, vertical transmission assembly 51, fifth motor 52, fifth belt disc 53, fifth threaded rod 54, third movable frame 55, sixth pulley 56, third belt 57, third slider 58, third guide rail 6, first motor 7, first pulley 8, second pulley 9, first belt 10, first shaft rod 11, polishing wheel 12, second motor 13, second shaft rod 14, turntable 15, support ring 16, fixing plate 17, first threaded rod 18, clamping plate 19, rotating block 20, guide rod 21, protective cover. DETAILED DESCRIPTION

[0022] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0023] like Figure 1-7As shown, the utility model is a surface polishing device for a CNC machine tool for aluminum alloy processing, comprising a workbench 1, a support platform 2 is provided on one side above the workbench 1, a longitudinal transmission component 3 is provided above the support platform 2, a transverse transmission component 4 is provided above the longitudinal transmission component 3, a vertical transmission component 5 is provided above the transverse transmission component 4, the longitudinal transmission component 3, the transverse transmission component 4 and the vertical transmission component 5 enable the polishing device to move in three dimensions, a first motor 6 is fixedly installed above the vertical transmission component 5, the first motor 6 is fixedly connected to a third movable frame 54, a first pulley 7 is provided on the rotating shaft of the first motor 6, a first shaft rod 10 is provided at the lower end of the vertical transmission component 5, the third movable frame 54 is movably connected to the first shaft rod 10, a second pulley 8 is provided on the first shaft rod 10, and a first belt 9 is connected between the first pulley 7 and the second pulley 8 Transmission connection, a polishing wheel 11 is provided at one end of the first shaft 10 away from the vertical transmission component 5. When the first motor 6 is working, the first motor 6 drives the first pulley 7 to rotate, and the second pulley 8 rotated with the first pulley 7 through the first belt 9 starts to rotate, and the second pulley 8 can drive the first shaft 10 and the polishing wheel 11 to rotate, so that the aluminum alloy to be processed can be polished by the rotating polishing wheel 11. A second motor 12 is provided on the side of the workbench 1 away from the support platform 2, and the rotating shaft of the second motor 12 passes through the workbench 1 and is fixedly connected to the second shaft 13, and the second shaft 13 is fixedly connected to the turntable 14 above. When the second motor 12 is working, the second motor 12 drives the second shaft 13 to rotate, and the turntable 14 also rotates through the transmission of the second shaft 13, and the rotating turntable 14 can adjust the position of the aluminum alloy placed above the turntable 14.

[0024] Two symmetrical fixing plates 16 are provided on both sides above the turntable 14, and a first threaded rod 17 is inserted in the middle of the fixing plate 16. The first threaded rod 17 is movably connected to a clamping plate 18 at one end close to the turntable 14, and the first threaded rod 17 and the fixing plate 16 are threadedly connected. When the first threaded rod 17 is rotated, the first threaded rod 17 can push the clamping plate 18 to move in the horizontal direction. When the two clamping plates 18 are close to each other, the purpose of positioning the aluminum alloy can be achieved through the mutual cooperation between the two clamping plates 18.

[0025] The first threaded rod 17 is fixedly connected to the rotating block 19 at one end away from the clamping plate 18. The setting of the rotating block 19 makes it easier to rotate the first threaded rod 17. The fixed plate 16 is located on both sides of the first threaded rod 17 and is plugged with guide rods 20. The guide rods 20 are fixedly connected to the clamping plate 18, and the guide rods 20 are movably connected to the fixed plate 16. The mutual cooperation between the guide rods 20 and the fixed plate 16 effectively improves the movement stability of the clamping plate 18.

[0026] The workbench 1 is provided with a support ring 15 outside the second shaft 13 .

[0027] The longitudinal transmission component 3 includes a mounting frame 31, a third motor 32 is provided on one side of the mounting frame 31, a rotating shaft of the third motor 32 passes through the mounting frame 31 and is fixedly connected to the third threaded rod 33, two ends of the third threaded rod 33 are movably connected to the mounting frame 31, a first movable frame 34 is provided on the third threaded rod 33, the first movable frame 34 and the third threaded rod 33 are threadedly connected, first sliders 35 are provided on both sides below the first movable frame 34, and a first guide rail 36 matching the first slider 35 is provided on the mounting frame 31. When the third motor 32 is working, the third motor 32 drives the third threaded rod 33 to rotate, and the first movable frame 34 on the third threaded rod 33 can reciprocate in the horizontal direction. The first slider 35 is movably connected to the first guide rail 36, and the mutual cooperation between the first slider 35 and the first guide rail 36 effectively improves the movement stability of the first movable frame 34.

[0028] The transverse transmission component 4 includes a fourth motor 41, the fourth motor 41 is fixedly connected to the first movable frame 34, the fourth motor 41 is rotatably provided with a third pulley 42, the first movable frame 34 is provided with a fourth threaded rod 43 at one end away from the fourth motor 41, both ends of the fourth threaded rod 43 are movably connected to the first movable frame 34, the fourth threaded rod 43 is provided with a fourth pulley 44 matching the third pulley 42, the third pulley 42 and the fourth pulley 44 are connected by a second belt 45, the fourth threaded rod 43 is provided with a second movable frame 46, the fourth threaded rod 43 is threadedly connected to the second movable frame 46, and the second movable frame 46 is close to the A second slider 47 is provided at both ends of one side of the first movable frame 34, and a second guide rail 48 matching the second slider 47 is provided on the first movable frame 34. When the fourth motor 41 is working, the fourth motor 41 drives the third pulley 42 to rotate, and the fourth pulley 44 which is connected to the third pulley 42 through the second belt 45 also rotates. The fourth pulley 44 drives the fourth threaded rod 43 to rotate, so that the second movable frame 46 on the fourth threaded rod 43 can move horizontally, and the second slider 47 can slide on the second guide rail 48. Through the mutual cooperation between the second slider 47 and the second guide rail 48, the movement stability of the second movable frame 46 is effectively improved.

[0029] The vertical transmission assembly 5 includes a fifth motor 51, which is fixedly connected to the second movable frame 46. The rotating shaft of the fifth motor 51 passes through the second movable frame 46 and is fixedly connected to the fifth belt pulley 52. ​​The second movable frame 46 is provided with a fifth threaded rod 53 on the side away from the fifth motor 51. Both ends of the fifth threaded rod 53 are movably connected to the second movable frame 46. A third movable frame 54 is provided on the fifth threaded rod 53. The fifth threaded rod 53 is threadedly connected to the third movable frame 54. A sixth pulley 55 is provided on the fifth threaded rod 53. The fifth belt pulley 52 and the sixth pulley 55 are connected by a third belt 56. The third movable frame 54 is close to the third movable frame 46. A third slider 57 is provided at both ends of one side of the second movable frame 46, and a third guide rail 58 matching the third slider 57 is provided on the second movable frame 46. When the fifth motor 51 is working, the fifth motor 51 drives the fifth belt pulley 52 to rotate, and the sixth pulley 55 connected to the fifth belt pulley 52 through the third belt 56 also rotates accordingly, and the sixth pulley 55 drives the fifth threaded rod 53 to rotate, so that the third movable frame 54 on the fifth threaded rod 53 can move in the vertical direction. The third slider 57 and the third guide rail 58 are movably connected, and the mutual cooperation between the third slider 57 and the third guide rail 58 effectively improves the movement stability of the third movable frame 54.

[0030] The outer side of the polishing wheel 11 is provided with a protective cover 21, and the protective cover 21 can protect the polishing wheel 11, thereby reducing the probability of the polishing wheel 11 causing injury to the staff.

[0031] Specifically, in the utility model, when processing the aluminum alloy, the aluminum alloy is placed between two clamping plates 18, and the first threaded rod 17 is rotated. The first threaded rod 17 pushes the clamping plate 18 to move in the horizontal direction. When the two clamping plates 18 are close to each other, the aluminum alloy can be positioned by the mutual cooperation between the two clamping plates 18. The longitudinal transmission component 3, the transverse transmission component 4 and the vertical transmission component 5 enable the polishing device to move in three dimensions. When the first motor 6 is working, the first motor 6 drives the first pulley 7 to rotate, and the second pulley 8 rotated with the first pulley 7 through the first belt 9 starts to rotate. The second pulley 8 can drive the first shaft rod 10 and the polishing wheel 11 to rotate, so that the aluminum alloy to be processed can be polished by the rotating polishing wheel 11. The second motor 12 drives the second shaft rod 13 to rotate, and the turntable 14 is also rotated through the transmission of the second shaft rod 13. The rotating turntable 14 can adjust the position of the aluminum alloy placed above the turntable 14.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface polishing device for a CNC machine tool for aluminum alloy processing, comprising a workbench (1), characterized in that: A support platform (2) is provided on one side above the workbench (1), a longitudinal transmission component (3) is provided on the support platform (2), a transverse transmission component (4) is provided on the longitudinal transmission component (3), a vertical transmission component (5) is provided on the transverse transmission component (4), a first motor (6) is fixedly installed on the vertical transmission component (5), a first belt pulley (7) is provided on the rotating shaft of the first motor (6), a first shaft rod (10) is provided at the lower end of the vertical transmission component (5), a second belt pulley (8) is provided on the first shaft rod (10), the first belt pulley (7) and the second belt pulley (8) are connected by a first belt (9), a polishing wheel (11) is provided on the end of the first shaft rod (10) away from the vertical transmission component (5), a second motor (12) is provided on the side of the workbench (1) away from the support platform (2), the rotating shaft of the second motor (12) passes through the workbench (1) and is fixedly connected to the second shaft rod (13), and the second shaft rod (13) is fixedly connected to the turntable (14) above.

2. The surface polishing device for a CNC machine tool for aluminum alloy processing according to claim 1 is characterized in that: Two symmetrical fixing plates (16) are provided on both sides above the rotating disk (14), a first threaded rod (17) is inserted in the middle of the fixing plate (16), and the first threaded rod (17) is movably connected to a clamping plate (18) at one end close to the rotating disk (14).

3. The surface polishing device for a CNC machine tool for aluminum alloy processing according to claim 2 is characterized in that: The end of the first threaded rod (17) away from the clamping plate (18) is fixedly connected to the rotating block (19), and the fixed plate (16) is located on both sides of the first threaded rod (17) and is plugged with guide rods (20), and the guide rods (20) are fixedly connected to the clamping plate (18).

4. The surface polishing device for a CNC machine tool for aluminum alloy processing according to claim 1, characterized in that: The workbench (1) is provided with a support ring (15) located outside the second shaft (13).

5. The surface polishing device for a CNC machine tool for aluminum alloy processing according to claim 1, characterized in that: The longitudinal transmission component (3) comprises a mounting frame (31), a third motor (32) is provided on one side of the mounting frame (31), a rotating shaft of the third motor (32) passes through the mounting frame (31) and is fixedly connected to a third threaded rod (33), a first movable frame (34) is provided on the third threaded rod (33), first sliders (35) are provided on both sides below the first movable frame (34), and a first guide rail (36) matching the first slider (35) is provided on the mounting frame (31).

6. The surface polishing device for a CNC machine tool for aluminum alloy processing according to claim 5, characterized in that: The transverse transmission assembly (4) comprises a fourth motor (41), the fourth motor (41) is fixedly connected to the first movable frame (34), a third pulley (42) is rotatably provided on the fourth motor (41), a fourth threaded rod (43) is provided at one end of the first movable frame (34) away from the fourth motor (41), a fourth pulley (44) matching the third pulley (42) is provided on the fourth threaded rod (43), the third pulley (42) and the fourth pulley (44) are connected by a second belt (45), a second movable frame (46) is provided on the fourth threaded rod (43), second sliders (47) are provided at both ends of the second movable frame (46) close to the first movable frame (34), and a second guide rail (48) matching the second slider (47) is provided on the first movable frame (34).

7. The surface polishing device for a CNC machine tool for aluminum alloy processing according to claim 6, characterized in that: The vertical transmission assembly (5) comprises a fifth motor (51), the fifth motor (51) is fixedly connected to the second movable frame (46), the rotation axis of the fifth motor (51) passes through the second movable frame (46) and is fixedly connected to the fifth belt pulley (52), a fifth threaded rod (53) is provided on the side of the second movable frame (46) away from the fifth motor (51), a third movable frame (54) is provided on the fifth threaded rod (53), a sixth belt pulley (55) is provided on the fifth threaded rod (53), the fifth belt pulley (52) and the sixth belt pulley (55) are connected by a third belt (56), the third movable frame (54) is provided with third sliders (57) at both ends of the side close to the second movable frame (46), and a third guide rail (58) matching the third slider (57) is provided on the second movable frame (46).

8. The surface polishing device for a CNC machine tool for aluminum alloy processing according to claim 6, characterized in that: A protective cover (21) is arranged on the outer side of the polishing wheel (11).

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