A metal product polishing device

Abstract

The utility model discloses a metal product polishing device, including cylinder burnishing machine, the base plate is installed at the bottom end of cylinder burnishing machine, the spring telescopic link is fixed in the base plate bottom surface corner department, the spring telescopic link bottom end is connected fixed with the inside bottom surface of limit box, the side surface of base plate is fixed with the stabilizing plate, the stabilizing plate is pasted with stable groove inner wall, the stable groove is set up in the limit box inner wall top, the first servo motor drive mechanism is provided with in the limit box outer wall back, the output of first servo motor drive mechanism is installed with first cam, first cam top end is pasted with first resistance reduction cylinder bottom end. This metal product polishing device adopts novel structure design, through horizontal drive and vertical drive mechanism, make cylinder burnishing machine itself in the rotation vibration, the whole can carry out horizontal shaking and vertical shaking, accelerate the medium flow in cylinder burnishing machine, improve polishing effect, shorten polishing time.

Description

Technical Field

[0001] This utility model relates to the field of metal product polishing technology, specifically a metal product polishing device. Background Technology

[0002] There are many types of metal polishing equipment. Depending on the process requirements, workpiece shape and degree of automation, they can be divided into several types, such as rotary polishing machines, which use a motor to drive the polishing wheel to rotate and use polishing wax or abrasive paste to achieve surface treatment; and drum polishing machines, which use a rotating vibrating container to make the workpiece rub against the abrasive, suitable for deburring and preliminary polishing.

[0003] Existing drum polishing machines have small vibration amplitudes, and the media inside, such as ceramic particles, steel balls, or synthetic abrasives, have poor fluidity, failing to achieve sufficient contact and friction with the parts. This results in mediocre polishing effects and requires a long polishing time. To address these issues, innovative designs based on existing drum polishing machines are urgently needed. Summary of the Invention

[0004] The purpose of this utility model is to provide a metal product polishing device to solve the problems mentioned in the background art, such as the small vibration amplitude of existing drum polishing machines, the poor fluidity of the media such as ceramic particles, steel balls or synthetic abrasives, which cannot fully contact and rub with the parts, resulting in mediocre polishing effect and long polishing time.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a metal product polishing device, including a drum polishing machine, a base plate installed at the bottom of the drum polishing machine, a spring telescopic rod fixed at the corner of the bottom surface of the base plate, the bottom end of the spring telescopic rod being connected and fixed to the inner bottom surface of a limiting box, a stabilizing plate fixed to the side of the base plate, the stabilizing plate being in contact with the inner wall of a stabilizing groove, the stabilizing groove being formed at the top of the inner wall of the limiting box, a first servo motor drive mechanism being provided on the rear side of the outer wall of the limiting box, a first cam being installed at the output end of the first servo motor drive mechanism, the top end of the first cam being in contact with the bottom end of a first resistance-reducing drum, the first resistance-reducing... A drag-reducing roller is rotatably mounted on the bottom surface of the base plate. A bottom pulley is rotatably mounted on the bottom of the outer wall of the limiting box. The bottom end of the bottom pulley is in contact with the top surface of the horizontal part of the base plate. A second servo motor drive mechanism is mounted on one end of the base plate. A second cam is mounted on the output end of the second servo motor drive mechanism. One side of the second cam is in contact with one side of the second drag-reducing roller. The second drag-reducing roller is rotatably mounted on one side of the outer wall of the limiting box. A stabilizing rod is fixed on the other side of the outer wall of the limiting box. The stabilizing rod passes through a stabilizing hole. The stabilizing hole is horizontally opened at the top of the vertical part of the base plate. A return spring is fixedly installed between the vertical part of the base plate and the other side of the outer wall of the limiting box.

[0006] Preferably, spring telescopic rods are symmetrically arranged at the bottom of the substrate, and the edge of the substrate is in contact with the inner wall of the limiting box.

[0007] Preferably, the first drag-reducing rollers are evenly distributed on the bottom surface of the substrate above the first cam, and the first cam is symmetrically distributed about the center of the substrate.

[0008] Preferably, the bottom pulleys are evenly distributed on the outer bottom surface of the limiting box, the top view width of the limiting box is smaller than the top view width of the bottom plate, and the front view shape of the bottom plate is "L".

[0009] Preferably, the second drag-reducing rollers are evenly distributed on one side of the outer wall of the limiting box, and the length of the second drag-reducing rollers is greater than the length of the second cam.

[0010] Preferably, the stabilizer bar and the stabilizer hole are slidably connected, the stabilizer bar is configured as a "T" shape, and the stabilizer bar is symmetrically distributed about the center of the limiting box.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the metal polishing device adopts a novel structural design, and through the horizontal drive and vertical drive mechanism, the drum polisher itself can perform horizontal swaying and vertical shaking while rotating and vibrating, which accelerates the flow of the medium inside the drum polisher, improves the polishing effect, and shortens the polishing time. 1. The first cam is driven by the first servo motor drive mechanism to rotate stably in one direction, intermittently squeezing the first drag-reducing roller. When the protruding part of the first cam contacts the first drag-reducing roller, it pushes the substrate and the roller polishing machine to move vertically upward. When the protruding part of the first cam separates from the first drag-reducing roller, the substrate and the roller polishing machine move downward and reset under the action of gravity. With the help of the spring telescopic rod, the stabilizing plate and the stabilizing groove, the roller polishing machine is guaranteed to perform stable small vertical shaking. 2. The second cam is driven to rotate in one direction by the second servo motor drive mechanism, intermittently squeezing the second drag-reducing roller. With the help of the stabilizer rod, stabilizer hole and reset spring, the limit box with the bottom pulley makes a small horizontal reciprocating motion on the base plate, realizing the horizontal shaking of the roller polishing machine. Attached Figure Description

[0012] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a frontal cross-sectional view of the present invention. Figure 3 This is a top view cross-sectional structural diagram of the first cam and stabilizing hole of this utility model; Figure 4 This is a bottom view cross-sectional structural diagram of the joint between the stabilizing plate and the stabilizing groove of this utility model.

[0013] In the diagram: 1. Roller polishing machine; 2. Substrate; 3. Spring telescopic rod; 4. Limit box; 5. Stabilizing plate; 6. Stabilizing groove; 7. First servo motor drive mechanism; 8. First cam; 9. First drag-reducing roller; 10. Bottom pulley; 11. Base plate; 12. Second servo motor drive mechanism; 13. Second cam; 14. Second drag-reducing roller; 15. Stabilizing rod; 16. Stabilizing hole; 17. Return spring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 This utility model provides a technical solution: a metal product polishing device, including a drum polisher 1, a base plate 2, a spring telescopic rod 3, a limiting box 4, a stabilizing plate 5, a stabilizing groove 6, a first servo motor drive mechanism 7, a first cam 8, a first resistance-reducing roller 9, a bottom pulley 10, a base plate 11, a second servo motor drive mechanism 12, a second cam 13, a second resistance-reducing roller 14, a stabilizing rod 15, a stabilizing hole 16, and a return spring 17. The base plate 2 is mounted on the bottom end of the drum polisher 1. A spring telescopic rod 3 is fixed at the corner of the bottom surface of the base plate 2. The bottom end of the spring telescopic rod 3 is connected and fixed to the inner bottom surface of the limiting box 4. A stabilizing plate 5 is fixed to the side of the base plate 2. The stabilizing plate 5 fits against the inner wall of the stabilizing groove 6. The stabilizing groove 6 is opened at the top of the inner wall of the limiting box 4. The first servo motor drive mechanism 7 is provided on the rear side of the outer wall of the limiting box 4. A first cam 8 is installed at the output end of the drive mechanism 7. The top of the first cam 8 is in contact with the bottom end of the first drag-reducing roller 9. The first drag-reducing roller 9 is rotatably installed on the bottom surface of the base plate 2. A bottom pulley 10 is rotatably installed at the bottom of the outer wall of the limiting box 4. The bottom end of the bottom pulley 10 is in contact with the top surface of the horizontal part of the base plate 11. A second servo motor drive mechanism 12 is installed at one end of the base plate 11. A second cam 13 is installed at the output end of the second servo motor drive mechanism 12. One side of the second cam 13 is in contact with one side of the second drag-reducing roller 14. The second drag-reducing roller 14 is rotatably installed on one side of the outer wall of the limiting box 4. A stabilizing rod 15 is fixed on the other side of the outer wall of the limiting box 4. The stabilizing rod 15 passes through a stabilizing hole 16. The stabilizing hole 16 is horizontally opened at the top of the vertical part of the base plate 11. A return spring 17 is fixedly installed between the vertical part of the base plate 11 and the other side of the outer wall of the limiting box 4.

[0016] In this example, spring telescopic rods 3 are symmetrically arranged at the bottom of the substrate 2, and the edge of the substrate 2 is attached to the inner wall of the limiting box 4. The above structural design can provide stable support and limiting for the substrate 2 and the drum polishing machine 1.

[0017] The first drag-reducing rollers 9 are evenly distributed on the bottom surface of the substrate 2 above the first cam 8. The first cam 8 is symmetrically distributed about the center of the substrate 2. The above structural design enables the first cam 8 to stably squeeze the first drag-reducing rollers 9 when rotating, and to stably push the substrate 2.

[0018] Bottom pulleys 10 are evenly distributed on the outer bottom surface of the limiting box 4. The top view width of the limiting box 4 is smaller than the top view width of the base plate 11. The front view shape of the base plate 11 is "L". The above structural design enables the limiting box 4 to move stably horizontally along the base plate 11 with the bottom pulleys 10.

[0019] The second drag-reducing rollers 14 are evenly distributed on one side of the outer wall of the limiting box 4. The length of the second drag-reducing rollers 14 is greater than the length of the second cam 13. The above structural design enables the second cam 13 to stably squeeze the second drag-reducing rollers 14 and the limiting box 4.

[0020] The stabilizer bar 15 and the stabilizer hole 16 are slidably connected. The stabilizer bar 15 is set in a "T" shape and is symmetrically distributed about the center of the limit box 4. The above structural design ensures that when the limit box 4 is horizontally displaced, it can only slide along the stabilizer hole 16 with the stabilizer bar 15, thus ensuring the stability of the limit box 4.

[0021] Working principle: During production, metal products and media are normally added to the drum polishing machine 1, and the drum polishing machine 1, the first servo motor drive mechanism 7 and the second servo motor drive mechanism 12 are started. The symmetrically distributed second servo motor drive mechanism 12 synchronously drives the symmetrically distributed first cam 8 to rotate. When the protruding part of the first cam 8 contacts the bottom end of the first drag-reducing roller 9, it pushes the substrate 2 and the roller polishing machine 1 to move vertically upward. When the protruding part of the first cam 8 separates from the bottom end of the first drag-reducing roller 9, the substrate 2 and the roller polishing machine 1 move downward and reset under the action of gravity. The substrate 2 and the roller polishing machine 1 move vertically and stably with the support of the spring telescopic rod 3. The stabilizing plate 5 on the side of the substrate 2 also slides vertically and stably along the stabilizing groove 6. The roller polishing machine 1 performs stable small vertical shaking to promote the flow of the medium inside and contact with the metal product. Simultaneously, the second servo motor drive mechanism 12 drives the second cam 13 to rotate stably in one direction. When the protruding part of the second cam 13 contacts the second drag-reducing roller 14, it pushes... Figure 2The limiting box 4, with the bottom pulley 10, slides steadily to the right. The stabilizing rod 15 at the right end of the limiting box 4 slides along the stabilizing hole 16 and compresses the return spring 17. Then, the protruding part of the second cam 13 separates from the second resistance-reducing roller 14. Under the elastic force of the return spring 17, the limiting box 4 slides to the left to reset and ensures that the second resistance-reducing roller 14 is always in contact with the second cam 13. The roller polishing machine 1 then performs a stable small horizontal sway, further improving the fluidity of the medium inside, improving the polishing effect, and shortening the polishing time. This is the working principle of the metal product polishing device.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal polishing apparatus, comprising a drum polisher (1), characterized in that: The bottom of the roller polishing machine (1) is equipped with a base plate (2). A spring telescopic rod (3) is fixed at the corner of the bottom surface of the base plate (2). The bottom end of the spring telescopic rod (3) is connected and fixed to the bottom surface of the inner side of the limiting box (4). A stabilizing plate (5) is fixed on the side of the base plate (2). The stabilizing plate (5) is in contact with the inner wall of the stabilizing groove (6). The stabilizing groove (6) is opened at the top of the inner wall of the limiting box (4). A first servo motor drive mechanism (7) is provided on the rear side of the outer wall of the limiting box (4). A first cam (8) is installed at the output end of the first servo motor drive mechanism (7). The top end of the first cam (8) is in contact with the bottom end of the first drag-reducing roller (9). The first drag-reducing roller (9) is rotatably mounted on the bottom surface of the base plate (2). A rotatably mounted on the bottom of the outer wall of the limiting box (4) is rotatably mounted on the bottom surface of the base plate (2). Bottom pulley (10), the bottom end of the bottom pulley (10) is in contact with the top surface of the horizontal part of the base plate (11), a second servo motor drive mechanism (12) is installed at one end of the base plate (11), a second cam (13) is installed at the output end of the second servo motor drive mechanism (12), one side of the second cam (13) is in contact with one side of the second resistance reducing roller (14), the second resistance reducing roller (14) is rotatably installed on one side of the outer wall of the limit box (4), a stabilizing rod (15) is fixed on the other side of the outer wall of the limit box (4), the stabilizing rod (15) passes through the stabilizing hole (16), the stabilizing hole (16) is horizontally opened at the top of the vertical part of the base plate (11), and a return spring (17) is fixedly installed between the vertical part of the base plate (11) and the other side of the outer wall of the limit box (4).

2. The metal polishing device according to claim 1, characterized in that: The bottom of the substrate (2) is symmetrically provided with spring telescopic rods (3), and the edge of the substrate (2) is attached to the inner wall of the limiting box (4).

3. The metal polishing device according to claim 1, characterized in that: The first drag-reducing rollers (9) are evenly distributed on the bottom surface of the substrate (2) above the first cam (8), and the first cam (8) is symmetrically distributed about the center of the substrate (2).

4. The metal polishing device according to claim 1, characterized in that: The bottom pulleys (10) are evenly distributed on the outer bottom surface of the limiting box (4). The top view width of the limiting box (4) is smaller than the top view width of the bottom plate (11). The front view shape of the bottom plate (11) is "L".

5. A metal polishing device according to claim 1, characterized in that: The second drag-reducing roller (14) is evenly distributed on one side of the outer wall of the limiting box (4), and the length of the second drag-reducing roller (14) is greater than the length of the second cam (13).

6. A metal polishing device according to claim 1, characterized in that: The stabilizer (15) and the stabilizer hole (16) are slidably connected. The stabilizer (15) is set in a "T" shape and is symmetrically distributed about the center of the limiting box (4).

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