Novel polishing device

Abstract

The utility model discloses a novel polishing device which comprises a bottom plate, a switch set is fixedly installed on one side of the top of the bottom plate, supporting legs are fixedly installed at the four corners of the bottom of the bottom plate, and a rotary polishing mechanism and a polishing solution collecting mechanism are installed on the bottom plate. The rotary polishing mechanism comprises a polishing motor, a gear, a lifting ring, a fluted disc, a rotary motor, a reduction gearbox, a polishing disc and two electric push rods, the two electric push rods are fixedly installed on the two sides of the top of the bottom plate, and the upper ends of the two electric push rods are fixedly connected with the bottoms of the two ends of the lifting ring correspondingly; according to the novel polishing device, mechanical parts can be stably and consistently polished, polishing liquid splashed in the polishing process can be collected, and the problem that the polishing liquid splashes all around is solved.

Description

Technical Field

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

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical actions to reduce the surface roughness of a workpiece to obtain a bright and flat surface. It is a finishing process that uses a polishing tool and abrasive particles or other polishing media to process the surface of the workpiece.

[0003] In industrial production, the polishing process is an important link to improve the surface finish of products and remove surface defects. Traditional polishing methods mostly use manual operation or fixed polishing equipment, which have problems such as low efficiency, high labor intensity, and uneven polishing effect. Especially for large or complex-shaped products, it is difficult for traditional polishing methods to ensure the consistency and efficiency of polishing.

[0004] With the continuous development of automation technology, automated polishing equipment has gradually gained market favor. However, existing automated polishing equipment often has a complex structure, high cost, and lacks an effective mechanism for collecting and treating the polishing liquid generated during the polishing process, resulting in a poor working environment and increasing the difficulty and cost of subsequent cleaning work.

[0005] Therefore, it is particularly important to develop a novel polishing device with a simple structure, convenient operation, capable of effectively collecting the polishing liquid and improving the polishing efficiency. Content of the Utility Model

[0006] In view of the problems existing in the prior art, the utility model discloses a novel polishing device. The technical solution adopted is that it includes a bottom plate. One side of the top of the bottom plate is fixedly installed with a switch group. Four corners of the bottom of the bottom plate are fixedly installed with support legs. A rotary polishing mechanism and a polishing liquid collection mechanism are installed on the bottom plate;

[0007] The rotary polishing mechanism includes a polishing motor, a gear, a lifting ring, a toothed disc, a rotary motor, a reduction box, a polishing disc and an electric push rod. There are two electric push rods, and the two electric push rods are fixedly installed on both sides of the top of the bottom plate. The upper ends of the two electric push rods are respectively fixedly connected to the bottoms of both ends of the lifting ring. A toothed disc is rotatably installed on the stepped surface at the top of the lifting ring. A rotary motor is fixedly installed at the bottom of one end of the lifting ring. The output shaft of the rotary motor passes through the through hole at the bottom of the lifting ring and is fixedly connected to the middle of the bottom of the gear. The gear meshes with the teeth on the side of the toothed disc. The polishing motor is fixedly installed on one side of the top of the toothed disc. A reduction box is fixedly installed on one side of the bottom of the toothed disc. The output shaft of the polishing motor passes through the through hole at the top of the toothed disc and is fixedly connected to the input shaft of the reduction box. The output shaft of the reduction box is fixedly connected to the middle of the top of the polishing disc. The polishing motor and the rotary motor are electrically connected to the switch group;

[0008] The polishing liquid collecting mechanism includes a collecting cavity, a positioning ring, a collecting disc and a communication hole. The collecting disc is fixedly installed in the middle of the top of the bottom plate. A positioning ring is fixedly installed at the bottom inside the collecting disc. The positioning ring is located below the toothed disc. A collecting cavity is arranged inside the lower end of the collecting disc. A plurality of communication holes are opened at the bottom of the collecting disc, and the communication holes are communicated with the collecting cavity. The height of the collecting disc is greater than the height of the positioning ring.

[0009] As a preferred technical solution of the present invention, an anti-slip pad is fixedly installed at the bottom of the support leg.

[0010] As a preferred technical solution of the present invention, a slip ring is fixedly installed in the middle of the top of the toothed disc, and the polishing motor is electrically connected to the switch group through the slip ring.

[0011] As a preferred technical solution of the present invention, a plurality of pick-and-place notches are opened on the side surface of the upper end of the positioning ring.

[0012] As a preferred technical solution of the present invention, the inner side surface of the positioning ring is fixedly connected to the side surface of a rubber ring, and the rubber ring is provided with notches corresponding to the pick-and-place notches.

[0013] As a preferred technical solution of the present invention, the liquid discharge port on the side of the collecting disc is connected to one end of a liquid discharge pipe. The liquid discharge port on the collecting disc is communicated with the collecting cavity. An electromagnetic valve is installed on the liquid discharge pipe, and the electromagnetic valve is electrically connected to the switch group.

[0014] The beneficial effects of the present invention:

[0015] 1. The utility model drives the lifting ring through an electric push rod, combines a rotating motor and a polishing motor to achieve precise positioning and rotational movement of the polishing disc, ensuring stability and consistency during the polishing process. Through the design of the collection disc and the collection cavity, the splashing polishing liquid during the polishing process is effectively collected, avoiding the problem of the polishing liquid splashing everywhere. By collecting the polishing liquid, the pollution of the working area is reduced, and the working environment of the operator is improved.

[0016] 2. The stability of the device is increased by the anti-slip pads provided at the bottom of the support legs. The polishing motor can receive stable power supply through the electric slip ring without being affected by rotation.

[0017] 3. Through the access notch, it is convenient for people to put mechanical parts into or take them out of the positioning ring. The mechanical parts can be protected by the rubber ring to prevent damage to the mechanical parts by the positioning ring during polishing. The discharge of the polishing liquid is made more convenient through the drain pipe and the solenoid valve, reducing the difficulty and cost of subsequent cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic diagram of the polishing liquid collection mechanism structure of the utility model;

[0020] Figure 3 is a schematic diagram of the rotary polishing mechanism structure of the utility model.

[0021] In the figure: 1 bottom plate, 2 switch group, 3 support legs, 4 rotary polishing mechanism, 41 polishing motor, 42 gear, 43 lifting ring, 44 tooth disc, 45 rotating motor, 46 reduction box, 47 polishing disc, 48 electric push rod, 5 polishing liquid collection mechanism, 51 collection cavity, 52 positioning ring, 53 collection disc, 54 communication hole, 6 anti-slip pad, 7 electric slip ring, 8 access notch, 9 rubber ring, 10 drain pipe, 11 solenoid valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Embodiment 1

[0023] As Figures 1 to 3 shown, the utility model discloses a new polishing device. The technical solution adopted is that it includes a bottom plate 1. One side of the top of the bottom plate 1 is fixedly installed with a switch group 2. Four corners of the bottom of the bottom plate 1 are fixedly installed with support legs 3. The bottom of the support legs 3 is fixedly installed with anti-slip pads 6. The stability of the device is increased by the anti-slip pads 6 provided at the bottom of the support legs 3. A rotary polishing mechanism 4 and a polishing liquid collection mechanism 5 are installed on the bottom plate 1;

[0024] The rotary polishing mechanism 4 includes a polishing motor 41, a gear 42, a lifting ring 43, a toothed disc 44, a rotary motor 45, a reduction gearbox 46, a polishing disc 47, and an electric push rod 48. There are two electric push rods 48, which are fixedly installed on both sides of the top of the bottom plate 1. The upper ends of the two electric push rods 48 are respectively fixedly connected to the bottoms of both ends of the lifting ring 43. A toothed disc 44 is rotatably installed on the stepped surface at the top of the lifting ring 43. A rotary motor 45 is fixedly installed at the bottom of one end of the lifting ring 43. The output shaft of the rotary motor 45 passes through the through hole at the bottom of the lifting ring 43 and is fixedly connected to the middle of the bottom of the gear 42. The gear 42 meshes with the teeth on the side of the toothed disc 44. The polishing motor 41 is fixedly installed on one side of the top of the toothed disc 44. A reduction gearbox 46 is fixedly installed on one side of the bottom of the toothed disc 44. The output shaft of the polishing motor 41 passes through the through hole at the top of the toothed disc 44 and is fixedly connected to the input shaft of the reduction gearbox 46. The output shaft of the reduction gearbox 46 is fixedly connected to the middle of the top of the polishing disc 47. The polishing motor 41 and the rotary motor 45 are electrically connected to the switch group 2. A slip ring 7 is fixedly installed in the middle of the top of the toothed disc 44. The polishing motor 41 is electrically connected to the switch group 2 through the slip ring 7. Through the slip ring 7, the polishing motor 41 can receive stable power supply without being affected by rotation. By driving the lifting ring 43 through the electric push rod 48, combined with the rotary motor 45 and the polishing motor 41, precise positioning and rotational movement of the polishing disc 47 are achieved, ensuring stability and consistency during the polishing process;

[0025] The polishing liquid collection mechanism 5 includes a collection chamber 51, a positioning ring 52, a collection disc 53, and communication holes 54. The collection disc 53 is fixedly installed in the middle of the top of the bottom plate 1. A positioning ring 52 is fixedly installed at the bottom inside the collection disc 53. The positioning ring 52 is located below the toothed disc 44. A plurality of access notches 8 are formed on the side of the upper end of the positioning ring 52. Through the access notches 8, it is convenient for people to put mechanical parts into or take them out of the positioning ring 52. The inner side of the positioning ring 52 is fixedly connected to the side of a rubber ring 9. The rubber ring 9 is provided with notches corresponding to the access notches 8. Through the rubber ring 9, mechanical parts can be protected to prevent damage to the mechanical parts by the positioning ring 52 during polishing. A collection chamber 51 is arranged inside the lower end of the collection disc 53. A plurality of communication holes 54 are formed in the bottom of the collection disc 53. The communication holes 54 are communicated with the collection chamber 51. The drain port on the side of the collection disc 53 is connected to one end of a drain pipe 10. The drain port on the collection disc 53 is communicated with the collection chamber 51. An electromagnetic valve 11 is installed on the drain pipe 10. The electromagnetic valve 11 is electrically connected to the switch group 2. Through the drain pipe 10 and the electromagnetic valve 11, the discharge of the polishing liquid is made more convenient, reducing the difficulty and cost of subsequent cleaning work. The height of the collection disc 53 is greater than the height of the positioning ring 52. Through the design of the collection disc 53 and the collection chamber 51, the splashed polishing liquid during the polishing process can be effectively collected, avoiding the problem of the polishing liquid splashing everywhere. By collecting the polishing liquid, the pollution of the working area is reduced, and the working environment of the operator is improved.

[0026] The working principle of the present utility model: Connect the external power supply, place the mechanical part in the positioning ring 52, control the operation of two electric push rods 48 through the switch group 2, so that the two electric push rods 48 shorten, drive the lifting plate 43 to move downward, make the polishing disc 47 contact the top of the mechanical part, control the operation of the polishing motor 41 through the switch group 2, so that the output shaft of the polishing motor 41 drives the reduction gearbox 46 to rotate, make the reduction gearbox 46 drive the polishing disc 47 to rotate, make the polishing disc 47 grind and polish the top of the mechanical part. At the same time, control the operation of the rotating motor 45 through the switch group 2, so that the output shaft of the rotating motor 45 drives the gear 42 to rotate, make the gear 42 drive the toothed disc 44 to rotate, make the toothed disc 44 drive the polishing disc 47 to perform a circular motion, so that the polishing disc 47 can completely polish the top of the mechanical part. In order to improve the polishing effect, polishing agent can be added to the top of the mechanical part during the polishing process. Since the polishing disc 47 is rotating at a high speed, part of the polishing liquid will be thrown out by the polishing disc 47 to the surroundings. At this time, since the height of the collecting disc 53 is greater than the height of the top of the mechanical part, the flying polishing agent will be blocked by the inner wall of the collecting disc 53, and the polishing agent will flow downward along the inner wall of the collecting disc 53. The polishing liquid flowing to the bottom of the collecting disc 53 will enter the collecting cavity 51 through the communication hole 54 for collection, thereby preventing the polishing liquid from splashing everywhere and polluting the working area. After polishing, take out the mechanical part from the positioning ring 52, and control the solenoid valve 11 to open through the switch group 2, so that the polishing liquid collected in the collecting cavity 51 is discharged from the drain pipe 10 for treatment.

[0027] The circuit connection involved in the present utility model is a common means adopted by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, belonging to the prior art that is widely used.

[0028] The components not described in detail in this article are prior art.

[0029] Although the specific embodiments of the present utility model have been described in detail above, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present utility model, and the modifications or deformations without creative labor are still within the protection scope of the present utility model.

Claims

1. A novel polishing device, characterized in that, It includes a bottom plate (1), on one side of the top of the bottom plate (1), a switch group (2) is fixedly installed, at the four corners of the bottom of the bottom plate (1), support legs (3) are fixedly installed, and a rotary polishing mechanism (4) and a polishing liquid collection mechanism (5) are installed on the bottom plate (1); The rotary polishing mechanism (4) includes a polishing motor (41), a gear (42), a lifting ring (43), a toothed disc (44), a rotary motor (45), a speed reducer (46), a polishing disc (47) and an electric push rod (48). There are two electric push rods (48), and the two electric push rods (48) are fixedly installed on both sides of the top of the bottom plate (1). The upper ends of the two electric push rods (48) are respectively fixedly connected to the bottoms of both ends of the lifting ring (43). On the stepped surface of the top of the lifting ring (43), a toothed disc (44) is rotatably installed. At the bottom of one end of the lifting ring (43), a rotary motor (45) is fixedly installed. The output shaft of the rotary motor (45) passes through the through hole at the bottom of the lifting ring (43) and is fixedly connected to the middle of the bottom of the gear (42). The gear (42) meshes with the teeth on the side of the toothed disc (44). The polishing motor (41) is fixedly installed on one side of the top of the toothed disc (44). At the bottom of one side of the toothed disc (44), a speed reducer (46) is fixedly installed. The output shaft of the polishing motor (41) passes through the through hole at the top of the toothed disc (44) and is fixedly connected to the input shaft of the speed reducer (46). The output shaft of the speed reducer (46) is fixedly connected to the middle of the top of the polishing disc (47). The polishing motor (41) and the rotary motor (45) are electrically connected to the switch group (2); The polishing liquid collection mechanism (5) includes a collection cavity (51), a positioning ring (52), a collection disc (53) and a communication hole (54). The collection disc (53) is fixedly installed in the middle of the top of the bottom plate (1). At the bottom inside the collection disc (53), a positioning ring (52) is fixedly installed. The positioning ring (52) is located below the toothed disc (44). Inside the lower end of the collection disc (53), a collection cavity (51) is arranged. A number of communication holes (54) are opened at the bottom of the collection disc (53). The communication holes (54) are communicated with the collection cavity (51). The height of the collection disc (53) is greater than the height of the positioning ring (52).

2. A novel polishing device according to claim 1, characterized in that: A non-slip pad (6) is fixedly installed at the bottom of the support leg (3).

3. A novel polishing device according to claim 1, wherein: A slip ring (7) is fixedly installed in the middle of the top of the toothed disc (44). The polishing motor (41) is electrically connected to the switch group (2) through the slip ring (7).

4. A novel polishing device according to claim 1, characterized in that: A number of pick-and-place notches (8) are opened on the side of the upper end of the positioning ring (52).

5. A novel polishing device according to claim 4, characterized in that: The inner side of the positioning ring (52) is fixedly connected to the side of a rubber ring (9). The rubber ring (9) is provided with notches corresponding to the pick-and-place notches (8).

6. The novel polishing device according to claim 1, wherein: The drain port on the side of the collection disc (53) is connected to one end of a drain pipe (10). The drain port on the collection disc (53) is communicated with the collection cavity (51). An electromagnetic valve (11) is installed on the drain pipe (10). The electromagnetic valve (11) is electrically connected to the switch group (2).

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