Mechanical workpiece machining polishing machine

Abstract

The utility model discloses a mechanical workpiece machining polisher which comprises a polisher body, two sets of polishing wheels are installed on the polisher body, a driving assembly used for rotating the polishing wheels is installed on the polisher body, a cleaning mechanism is installed below the polishing wheels, the cleaning mechanism comprises a first supporting plate, and a supporting ring is installed on the first supporting plate. A plurality of bristles are mounted on the side, close to the polishing wheel, of the supporting ring, and a mounting groove matched with the supporting ring in size is formed in the first supporting plate. Compared with the prior art, under the condition that the polishing wheel is not detached, grinding materials and impurities on the surface of the polishing wheel can be removed, the hindering effect of residues on the polishing wheel is reduced as much as possible, the polishing treatment effect is ensured, the possibility that the product quality is reduced due to the fact that the product is abraded by dirt can be reduced, and the product quality is improved. Meanwhile, damage to the polishing wheel caused by dismounting is avoided as much as possible, and the service life of the polishing wheel is effectively prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of polishing machine technology, specifically relating to a polishing machine for machining mechanical workpieces. Background Technology

[0002] Polishing is a process that uses an electric motor to drive a polishing disc to rotate at high speed, utilizing friction and polishing agents to treat the surface of materials. The core components include an electric motor, a polishing disc, and polishing media, which remove surface impurities or improve surface finish through mechanical friction.

[0003] Polishing wheels accumulate a lot of abrasive and impurities during use. These residues not only hinder the function of the polishing wheel and affect the polishing effect, but also wear down the product and cause a decline in product quality. They may also have a negative impact on the polishing wheel and shorten its service life.

[0004] To avoid this situation, operators generally need to manually clean the polishing wheel. This involves first removing the polishing wheel from the polishing machine, using a cleaning brush and cleaning agent to scrub the surface, drying the wheel with a clean cloth, and finally reinstalling it onto the polishing machine. Manual cleaning requires disassembling and reassembling the polishing wheel, which is not only cumbersome but also carries the risk of applying excessive force during reassembly, potentially deforming the wheel and affecting the polishing effect, or applying insufficient force, causing the wheel to rotate during polishing and failing to achieve the desired polishing effect.

[0005] Therefore, in view of the above-mentioned technical problems, it is necessary to provide a polishing machine for machining mechanical workpieces. Utility Model Content

[0006] The purpose of this invention is to provide a mechanical workpiece processing and polishing machine that can solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0008] A polishing machine for machining mechanical workpieces includes a polishing machine body, on which two sets of polishing wheels are mounted. A drive assembly for rotating the polishing wheels is also mounted on the polishing machine body. A cleaning mechanism is mounted below the polishing wheels. The cleaning mechanism includes a first support plate with a support ring mounted on it. Several bristles are mounted on the side of the support ring near the polishing wheels. An installation groove matching the size of the support ring is formed in the first support plate. A rotating assembly for driving the support ring is mounted on the first support plate. A drying assembly is also mounted on the first support plate, including a second support plate with absorbent cotton mounted on it.

[0009] In one or more embodiments of this utility model, a plurality of positioning pins matching the absorbent cotton are installed on the second support plate.

[0010] In one or more embodiments of this utility model, a handle is hinged to the second support plate, and a storage groove matching the handle is provided on the second support plate.

[0011] In one or more embodiments of this utility model, the rotating assembly includes a threaded rod fixed to the polishing machine body, a second support plate slidably connected to the outside of the threaded rod, a gear threadedly connected to the outside of the threaded rod installed in the first support plate, a cavity matching the gear being opened in the first support plate, and a plurality of teeth evenly installed on the outer wall of the support ring, the outer wall of the gear meshing with the teeth.

[0012] In one or more embodiments of this utility model, the drive assembly includes two sets of motors, and the polishing wheel is mounted on the output shaft of the motor.

[0013] In one or more embodiments of this utility model, one end of the output shaft of the motor is threadedly connected to a nut that matches the polishing wheel, a washer is installed on the side of the nut near the polishing wheel, and a stabilizing component that matches the polishing wheel is installed on the washer.

[0014] In one or more embodiments of this utility model, the stabilizing component includes a plug rod, a plug cylinder matching the plug rod is mounted on the pad, and a through hole matching the stabilizing component is formed on the polishing wheel.

[0015] In one or more embodiments of this utility model, a plurality of reinforcing ribs are installed on the gasket.

[0016] In one or more embodiments of this utility model, a collection shell matching the cleaning mechanism is installed on the polishing machine body.

[0017] In one or more embodiments of this utility model, a pad that matches the collection shell is installed on the output shaft of the motor.

[0018] Compared with the prior art, the mechanical workpiece polishing machine of this utility model can remove abrasive and impurities from the surface of the polishing wheel without disassembling it, minimizing the obstruction of the polishing wheel by the residue, ensuring the polishing effect, reducing the possibility of product quality degradation due to dirt and wear, and avoiding damage to the polishing wheel caused by disassembly as much as possible, thus effectively extending the service life of the polishing wheel. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of a mechanical workpiece processing and polishing machine according to the first embodiment of this utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the collecting shell in the first embodiment of the present invention. Figure 1 ;

[0022] Figure 3 This is a schematic cross-sectional view of the collecting shell in the first embodiment of the present invention. Figure 2 ;

[0023] Figure 4 This is the first embodiment of the present utility model. Figure 2 Enlarged structural diagram at point A in the diagram;

[0024] Figure 5 This is the first embodiment of the present utility model. Figure 2 Enlarged structural diagram at point B in the diagram;

[0025] Figure 6 This is a partial structural diagram of the first embodiment of the present invention.

[0026] Explanation of key figure labels:

[0027] 1. Polishing machine body; 101. Polishing wheel; 1011. Through hole; 102. Collection shell; 103. Motor; 104. Pad; 105. Nut; 106. Washer; 107. Insert rod; 108. Insert cylinder; 109. Reinforcing rib; 201. First support plate; 2011. Mounting groove; 2012. Cavity; 202. Support ring; 203. Brush bristles; 204. Threaded rod; 205. Gear; 206. Tooth; 301. Second support plate; 3012. Storage groove; 302. Absorbent cotton; 303. Positioning pin; 304. Handle. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0029] like Figures 1-2 As shown, a workpiece polishing machine according to one embodiment of the present invention includes a polishing machine body 1, on which two sets of polishing wheels 101 are mounted. A drive assembly for rotating the polishing wheels 101 is also mounted on the polishing machine body 1. The drive assembly includes two sets of motors 103, and the polishing wheels 101 are mounted on the output shafts of the motors 103. The rotation of the motors 103 drives the two sets of polishing wheels 101 to rotate in opposite directions. The workpiece to be polished passes between the two sets of polishing wheels 101 and is polished through friction from the polishing wheels 101.

[0030] The main body 1 of the polishing machine is equipped with a cleaning mechanism and a drying component that match the polishing wheel 101. During the polishing process, the polishing wheel 101 accumulates various contaminants, including metal shavings, polishing paste residue, and dust. These contaminants affect the polishing effect and the lifespan of the polishing wheel. The cleaning mechanism cleans the surface of the polishing wheel 101, and the drying component dries the cleaned surface, thus ensuring the polishing effect of the polishing wheel 101 and extending its lifespan to a certain extent.

[0031] like Figures 2-3 As shown, the cleaning mechanism is located below the polishing wheel 101. The cleaning mechanism includes a first support plate 201, on which a support ring 202 is mounted. Several bristles 203 are mounted on the side of the support ring 202 closest to the polishing wheel 101. The first support plate 201 has a mounting groove 2011 matching the size of the support ring 202. A rotating assembly for driving the support ring 202 is mounted on the first support plate 201. When the cleaning mechanism is pulled above the polishing wheel 101, a no-rinse cleaning agent is applied to the outside of the polishing wheel 101. The first support plate 201 is then pulled downwards along the outer wall of the polishing wheel 101, causing the support ring 202 and bristles 203 to move and remove dirt from the outside of the polishing wheel 101. During the movement of the cleaning mechanism, the rotating assembly drives the support ring 202 and bristles 203 to rotate, resulting in a better cleaning effect.

[0032] like Figures 2-4As shown, the rotating assembly includes a threaded rod 204, which is fixed to the polishing machine body 1. A gear 205, threadedly connected to the threaded rod 204, is installed inside the first support plate 201. A cavity 2012 matching the gear 205 is formed inside the first support plate 201. Several teeth 206, meshing with the outer wall of the support ring 202, are evenly installed on the outer wall of the support ring 202. During the upward movement of the first support plate 201, the gear 205 moves upward along the outer wall of the threaded rod 204 and rotates simultaneously. The rotation of the gear 205 drives the teeth 206 and the support ring 202 to rotate, causing the bristles 203 to rotate along the outer wall of the polishing wheel 101, thereby better cleaning the polishing wheel 101 located at the center of the support ring 202.

[0033] like Figures 2-5 As shown, the drying assembly is mounted on the first support plate 201. The drying assembly includes a second support plate 301, which is slidably connected to the outside of the threaded rod 204. A water-absorbing cotton 302 is mounted on the second support plate 301. After the brush bristles 203 clean the polishing wheel 101, the water-absorbing cotton 302 moves down to wipe away the no-rinse cleaning agent, thus removing dirt mixed in with the cleaning agent.

[0034] like Figures 3-5 As shown, several positioning pins 303 matching the absorbent cotton 302 are installed on the second support plate 301. The operator can replace the absorbent cotton 302 to maintain the wiping effect of the bristles 203. When the outer wall of the polishing wheel 101 is heavily soiled and requires multiple cleanings, the operator can remove the absorbent cotton 302 and then pull the first support plate 201 up and down repeatedly to clean the polishing wheel 101 multiple times. After cleaning, the absorbent cotton 302 is filled with cleaning agent to minimize the risk of contamination and loss of drying effect during multiple cleanings.

[0035] like Figures 2-3 As shown, a handle 304 is hinged to the second support plate 301, and a storage slot 3012 matching the handle 304 is provided on the second support plate 301. The operator can use the handle 304 to move the cleaning mechanism, and the storage slot 3012 is used to store the handle 304.

[0036] like Figure 6 As shown, the polishing machine body 1 is equipped with a collection shell 102 that matches the cleaning mechanism. The collection shell 102 has inlet and outlet ports on both sides that match the mechanical workpieces, and a drain port is installed on one side of the collection shell 102. The operator pours cleaning agent into the collection shell 102 until it covers the first support plate 201. The upward-moving first support plate 201 applies the cleaning agent to the outer wall of the polishing wheel 101, thus cleaning the polishing wheel 101. This eliminates the need for the operator to apply cleaning agent, reducing workload and improving efficiency to some extent.

[0037] like Figure 3 As shown, a pad 104 matching the collection housing 102 is installed on the output shaft of the motor 103. The pad 104 is used to elevate the polishing wheel 101 to avoid the polishing wheel 101 being immersed in the cleaning agent for a long time, which could damage the surface coating.

[0038] like Figure 6 As shown, one end of the output shaft of motor 103 is threadedly connected to a nut 105 for fixing the polishing wheel 101. A washer 106 is installed on the side of the nut 105 near the polishing wheel 101, and a stabilizing component matching the polishing wheel 101 is installed on the washer 106. When the polishing wheel is damaged and needs to be replaced, the operator uses the washer 106 to fix the polishing wheel 101 together with the nut 105, which increases the force application area and reduces the damage to the polishing wheel 101 caused by concentrated force to a certain extent.

[0039] like Figure 6 As shown, several reinforcing ribs 109 are installed on the gasket 106. The reinforcing ribs 109 strengthen the gasket 106 to maintain its function.

[0040] like Figures 2-6 As shown, the stabilizing component includes a plug rod 107, a socket 108 that matches the plug rod 107 mounted on a pad 104, and a through hole 1011 on the polishing wheel 101 that matches the stabilizing component. The plug rod 107 and the socket 108 limit the movement of the polishing wheel 101, preventing rotation of the polishing wheel 101 even when the nut 105 applies a small force, thus maintaining normal polishing.

[0041] The model of motor 103 can be Y180M-4, and operators can also choose different models according to actual market needs. Motor 103 is electrically connected to an external power source, and since motor 103 is common knowledge to those skilled in the art, its specific structure, switching method, and working principle will not be described in detail here.

[0042] During use, when it is necessary to clean the surface of the polishing wheel 101, the operator pours cleaning agent into the collection shell 102. The surface of the brush bristles 203 is covered with cleaning agent. Using the handle 304, the cleaning mechanism is moved up and down along the outer wall of the polishing wheel 101. At the same time, the rotating component drives the brush bristles 203 to rotate along the outer wall of the polishing wheel 101, thereby brushing away the dirt from the surface of the polishing wheel 101. After cleaning, the absorbent cotton 302 is installed at the positioning pin 303, and then the drying component is pushed down. The absorbent cotton 302 removes the cleaning agent and dirt.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A polishing machine for machining mechanical workpieces, characterized in that, The polishing machine includes a main body, on which two sets of polishing wheels are mounted, and a drive assembly for rotating the polishing wheels is mounted on the main body. A cleaning mechanism is located below the polishing wheel. The cleaning mechanism includes a first support plate, on which a support ring is mounted. Several bristles are mounted on the side of the support ring near the polishing wheel. An installation groove matching the size of the support ring is opened in the first support plate. A rotating component for driving the support ring is mounted on the first support plate. A drying assembly is mounted on a first support plate, and the drying assembly includes a second support plate on which absorbent cotton is mounted.

2. The mechanical workpiece processing and polishing machine according to claim 1, characterized in that, The second support plate is equipped with several positioning pins that match the absorbent cotton.

3. A polishing machine for machining mechanical workpieces according to claim 2, characterized in that, A handle is hinged to the second support plate, and a storage groove matching the handle is provided on the second support plate.

4. A mechanical workpiece processing and polishing machine according to any one of claims 1-3, characterized in that, The rotating assembly includes a threaded rod fixed to the polishing machine body. A second support plate is slidably connected to the outside of the threaded rod. A gear threaded to the outside of the threaded rod is installed inside the first support plate. A cavity matching the gear is opened inside the first support plate. A plurality of teeth are evenly installed on the outer wall of the support ring. The outer wall of the gear meshes with the teeth.

5. A polishing machine for machining mechanical workpieces according to claim 1, characterized in that, The drive assembly includes two sets of motors, and the polishing wheel is mounted on the output shaft of the motor.

6. A polishing machine for machining mechanical workpieces according to claim 5, characterized in that, One end of the motor's output shaft is threaded with a nut that matches the polishing wheel. A washer is installed on the side of the nut near the polishing wheel, and a stabilizing component that matches the polishing wheel is installed on the washer.

7. A polishing machine for machining mechanical workpieces according to claim 6, characterized in that, The stabilizing component includes a plug rod, a insert cylinder that matches the plug rod is mounted on a pad, and a through hole that matches the stabilizing component is formed on the polishing wheel.

8. A polishing machine for machining mechanical workpieces according to claim 6, characterized in that, The gasket is equipped with several reinforcing ribs.

9. A polishing machine for machining mechanical workpieces according to any one of claims 5-8, characterized in that, The polishing machine body is equipped with a collection shell that matches the cleaning mechanism.

10. A polishing machine for machining mechanical workpieces according to claim 9, characterized in that, A pad that matches the collection shell is installed on the output shaft of the motor.

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