Angle-adjustable polishing device for machining

Abstract

The utility model relates to the technical field of machining, in particular to an angle-adjustable polishing device for machining, which comprises a frame. A movable plate is movably mounted in the frame, a movable table is movably mounted on one side of the movable plate, and a grinding mechanism is arranged in the middle of the movable table; a first rotating mechanism is arranged between the movable plate and the movable table, and a second rotating mechanism is arranged between the frame and the movable plate. The worm, the worm gear, the gear, the gear ring and the movable table are used in cooperation, when the angle of the grinding wheel needs to be adjusted, the first motor is started, the first motor controls the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the gear to rotate, the gear controls the gear ring to swing, and the movable table is driven to move when the gear ring swings; when the first motor is started, the grinding wheel can be controlled to adjust the angle along the X-axis arc, and when the second motor is started, the second motor can control the movable plate to adjust the angle along the Y-axis arc, so that angle adjustment is more convenient, and the adjustment range is larger.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a polishing device for machining with adjustable angle. Background Technique

[0002] The polishing device for machining plays a very important role in the manufacturing industry. It is mainly used to improve the surface quality and accuracy of parts. The polishing device uses a high-speed rotating grinding wheel or grinding disc to grind the surface of the workpiece, so as to remove roughness, burrs and uneven surfaces.

[0003] As disclosed in a polishing device for machining with adjustable angle with the authorization announcement number CN212095832U, it includes a machine body, a double-shaft motor, a universal coupling, a main shaft, a bearing seat and a support rod. The double-shaft motor is bolted above the machine body, and universal couplings are bolted to the output ends on both the left and right sides of the double-shaft motor, and the other ends of the universal couplings are bolted with the main shaft. After adopting the above technical solution, the beneficial effect of the utility model is that the polishing grinding wheel can better polish the material, increasing the convenience during polishing and the polishing efficiency.

[0004] Although the above patent can be adjusted, it can only adjust the grinding wheel in the vertical angle, so there are limitations during adjustment. Content of the Utility Model

[0005] The purpose of the utility model is to provide a polishing device for machining with adjustable angle to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] A polishing device for machining with adjustable angle includes

[0008] a frame;

[0009] An activity plate is movably installed inside the frame, an activity table is movably installed on one side of the activity plate, and a grinding mechanism is arranged in the middle of the activity table;

[0010] A first rotation mechanism is arranged between the activity plate and the activity table, and a second rotation mechanism is arranged between the frame and the activity plate.

[0011] Preferably, the grinding mechanism includes a frame, the frame is arranged on the side of the activity table away from the activity plate, a motor three is arranged in the middle of the side of the frame close to the activity table, and the output shaft of the motor three passes through the frame and is fixedly installed with a grinding wheel;

[0012] Preferably, the first rotating mechanism includes a mounting frame symmetrically arranged on both sides of the middle part of the bottom end of the movable plate. A worm is arranged between the two mounting frames. An electric motor I is arranged outside one side of the mounting frame, and the output shaft of the electric motor I is fixedly connected to the worm.

[0013] Preferably, the first rotating mechanism further includes a gear ring arranged at the middle part of the bottom end of the movable table. A worm gear and a gear are arranged side by side on one side of the middle part of the movable plate. The gear meshes with the gear ring, and the worm meshes with the worm gear. Arc-shaped guide rails are arranged at the top ends of both sides of the movable plate, and sliding blocks slidably connected to the arc-shaped guide rails are arranged at the bottom ends of both sides of the movable table.

[0014] Preferably, the second rotating mechanism includes an electric motor II arranged outside one side of the frame close to the electric motor I, and the output shaft of the electric motor II is fixedly connected to the frame.

[0015] Preferably, the second rotating mechanism further includes side frames fixedly installed at both ends of the side of the frame away from the electric motor II. Electric push rods are arranged outside the side frames. An arc-shaped clamping seat is vertically arranged between the outside of the movable plate and the arc-shaped guide rail. A clamping head matching the arc-shaped clamping seat is arranged at the output shaft end of the electric push rod.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] For this angle-adjustable polishing device for mechanical processing, through the cooperation of the worm, worm gear, gear, gear ring and movable table, when it is necessary to adjust the angle of the grinding wheel, start the electric motor I. The electric motor I controls the rotation of the worm, the worm drives the rotation of the worm gear, the worm gear drives the rotation of the gear, the gear controls the swing of the gear ring, and the gear ring drives the movable table to move when swinging, so that the angle of the grinding wheel can be adjusted along the arc of the X-axis. When starting the electric motor II, the electric motor II can control the movable plate to adjust the angle along the arc of the Y-axis. In this way, the angle adjustment is more convenient and the adjustment range is larger.

[0018] For this angle-adjustable polishing device for mechanical processing, through the cooperation of the frame, movable plate, side frames, electric push rods, arc-shaped clamping seats and clamping heads, when the angle of the movable plate is adjusted along the Y-axis, start the electric push rod outside the side frame. After the electric push rod is started, it pushes the clamping head forward, and then the clamping head is clamped into the clamping groove on the outer surface of the arc-shaped clamping seat. In this way, the stability of the movable plate after angle adjustment is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall front view structural schematic diagram of the present utility model;

[0020] Figure 2 is the structural schematic diagram of the worm installation of the present utility model;

[0021] Figure 3 The enlarged schematic view of part A in Figure 2 the present utility model;

[0022] Figure 4 The enlarged schematic view of part B in Figure 2 the present utility model.

[0023] In the figure: 1, frame; 2, movable plate; 3, movable table; 4, frame of the machine; 5, motor three; 6, grinding wheel; 7, mounting bracket; 8, worm; 9, motor one; 10, gear ring; 11, worm gear; 12, gear; 13, arc-shaped guide rail; 14, slider; 15, motor two; 16, side frame; 17, electric push rod; 18, arc-shaped clamping seat; 19, chuck. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] As Figures 1-4 shown, a technical solution provided by the present utility model:

[0026] A polishing device for mechanical processing with adjustable angle, comprising a frame 1; a movable plate 2 is movably installed inside the frame 1, a movable table 3 is movably installed on one side of the movable plate 2, a grinding mechanism is arranged in the middle of the movable table 3, the grinding mechanism includes a frame of the machine 4, the frame of the machine 4 is arranged on the side of the movable table 3 away from the movable plate 2, a motor three 5 is arranged in the middle of the side of the frame of the machine 4 close to the movable table 3, the output shaft of the motor three 5 passes through the frame of the machine 4 and is fixedly installed with a grinding wheel 6, a first rotation mechanism is arranged between the movable plate 2 and the movable table 3, the first rotation mechanism includes a mounting bracket 7, the mounting brackets 7 are symmetrically arranged on both sides of the middle of the bottom end of the movable plate 2, a worm 8 is arranged between the two mounting brackets 7, a motor one 9 is arranged outside one side of the mounting bracket 7, the output shaft of the motor one 9 is fixedly connected with the worm 8, the first rotation mechanism further includes a gear ring 10, the gear ring 10 is arranged in the middle of the bottom end of the movable table 3, a worm gear 11 and a gear 12 are arranged side by side on one side of the middle of the movable plate 2, the gear 12 meshes with the gear ring 10, the worm 8 meshes with the worm gear 11, arc-shaped guide rails 13 are arranged at the top ends of both sides of the movable plate 2, sliders 14 which are slidably connected with the arc-shaped guide rails 13 are arranged at the bottom ends of both sides of the movable table 3, a second rotation mechanism is arranged between the frame 1 and the movable plate 2, the second rotation mechanism includes a motor two 15, and the motor two 15 is arranged outside the side of the frame 1 close to the motor one 9;

[0027] In this embodiment, when the device is in use, the motor three 5 on one side of the frame 4 can be started. After the motor three 5 is started, it drives the grinding wheel 6 to grind the mechanical workpiece. When it is necessary to adjust the angle of the grinding wheel 6, the motor one 9 is started. The motor one 9 controls the worm 8 to rotate. The worm 8 drives the worm gear 11 to rotate. The worm gear 11 drives the gear 12 to rotate. The gear 12 controls the ring gear 10 to swing. When the ring gear 10 swings, it drives the movable table 3 to move, and the angle of the grinding wheel 6 can be adjusted along an arc of the X-axis. When the motor two 15 is started, the motor two 15 can control the movable plate 2 to adjust the angle along an arc of the Y-axis. In this way, the angle adjustment is more convenient and the adjustment range is larger.

[0028] As Figure 1 and Figure 4 shown, the output shaft of the motor two 15 is fixedly connected to the frame 1. The rotating mechanism two further includes side frames 16. The side frames 16 are fixedly installed at both ends of the side of the frame 1 away from the motor two 15. Electric push rods 17 are arranged on the outer sides of the side frames 16. An arc-shaped clamping seat 18 is vertically arranged between the outer sides of the movable plate 2 and the arc-shaped guide rail 13. The output shaft end of the electric push rod 17 is provided with a chuck 19 that matches the arc-shaped clamping seat 18.

[0029] In this embodiment, when the movable plate 2 adjusts the angle along the Y-axis, the electric push rod 17 on the outer side of the side frame 16 is started. After the electric push rod 17 is started, it pushes the chuck 19 forward, and then the chuck 19 is clamped into the slot on the outer surface of the arc-shaped clamping seat 18. In this way, the stability of the movable plate 2 after adjusting the angle is higher.

[0030] Working principle: When the device is in use, the motor three 5 on one side of the frame 4 is started. After the motor three 5 is started, it drives the grinding wheel 6 to grind the mechanical workpiece. When it is necessary to adjust the angle of the grinding wheel 6, the motor one 9 is started. The motor one 9 controls the worm 8 to rotate. The worm 8 drives the worm gear 11 to rotate. The worm gear 11 drives the gear 12 to rotate. The gear 12 controls the ring gear 10 to swing. When the ring gear 10 swings, it drives the movable table 3 to move, and the angle of the grinding wheel 6 can be adjusted along an arc of the X-axis. When the motor two 15 is started, the motor two 15 can control the movable plate 2 to adjust the angle along an arc of the Y-axis. When the movable plate 2 adjusts the angle along the Y-axis, the electric push rod 17 on the outer side of the side frame 16 is started. After the electric push rod 17 is started, it pushes the chuck 19 forward, and then the chuck 19 is clamped into the slot on the outer surface of the arc-shaped clamping seat 18.

[0031] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An angle-adjustable polishing device for machining, characterized in that: include Frame (1); A movable plate (2) is movably mounted inside the frame (1), a movable platform (3) is movably mounted on one side of the movable plate (2), and a grinding mechanism is arranged in the middle of the movable platform (3); A first rotating mechanism is arranged between the movable plate (2) and the movable platform (3), and a second rotating mechanism is arranged between the frame (1) and the movable plate (2).

2. The angle-adjustable polishing device for machining according to claim 1, characterized in that: The grinding mechanism comprises a frame (4), wherein the frame (4) is provided on a side of the movable table (3) away from the movable plate (2), and a motor three (5) is provided in the middle of a side of the frame (4) close to the movable table (3), and an output shaft of the motor three (5) passes through the frame (4) and is fixedly mounted with a grinding wheel (6).

3. The angle-adjustable polishing device for machining according to claim 1, characterized in that: The rotating mechanism 1 comprises a mounting frame (7), the mounting frame (7) being symmetrically arranged on both sides of the middle part of the bottom end of the movable plate (2), a worm gear (8) being arranged between the two mounting frames (7), a motor 1 (9) being arranged outside one side of the mounting frame (7), and an output shaft of the motor 1 (9) being fixedly connected to the worm gear (8).

4. The angle-adjustable polishing device for machining according to claim 3, characterized in that: The rotating mechanism 1 also includes a gear ring (10), the gear ring (10) is arranged at the middle of the bottom end of the movable platform (3), a worm wheel (11) and a gear (12) are arranged side by side on one side of the middle part of the movable plate (2), the gear (12) is meshed with the gear ring (10), and the worm (8) is meshed with the worm wheel (11), arc guide rails (13) are arranged at the top ends of both sides of the movable plate (2), and sliders (14) slidably connected to the arc guide rails (13) are arranged at the bottom ends of both sides of the movable platform (3).

5. The angle-adjustable polishing device for machining according to claim 3, characterized in that: The second rotating mechanism comprises a second motor (15), and the second motor (15) is arranged outside a side of the frame (1) close to the first motor (9), and the output shaft of the second motor (15) is fixedly connected to the frame (1).

6. The angle-adjustable polishing device for machining according to claim 5, characterized in that: The second rotating mechanism also includes a side frame (16), the side frame (16) is fixedly mounted on both ends of a side of the frame (1) away from the second motor (15), an electric push rod (17) is arranged on the outside of the side frame (16), an arc-shaped clamping seat (18) is vertically arranged between the movable plate (2) and the outside of the arc-shaped guide rail (13), and a clamping head (19) matching the arc-shaped clamping seat (18) is arranged at the output shaft end of the electric push rod (17).

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