Electric polishing disc capable of being detached and cleaned

Abstract

The electric polishing disc capable of being detached and cleaned comprises a device body, a handheld rod is arranged at the bottom of the back face of the surface of the device body, an inner cavity is formed in the device body, a partition plate is arranged in the center of the inner cavity, a driving motor is arranged at the bottom of the partition plate, and the bottom of the driving motor is located at the bottom of the inner cavity of the device body. A rotating shaft is arranged at the output end of the driving motor, a through hole is formed in the bottom of the device body, a first fixing block is arranged at the bottom of the rotating shaft, a second fixing block is arranged at the bottom of the first fixing block, and an electric polishing disc is arranged in the center of the surface of the second fixing block and located on the surface of the second fixing block. The second fixing block is fixed to the first fixing block in a threaded mode, and the first fixing block and the second fixing block are further fixed again through the two plug pins, so that the electric polishing disc can be conveniently taken down and fixedly installed, and cleaning of the electric polishing disc is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric polishing machines, and particularly relates to an electric polishing disc that can be detachably cleaned. Background Technique

[0002] An electric polishing machine is a kind of electric tool, mainly composed of basic components such as a base, a polishing disc, a polishing fabric, a polishing cover and a cover. The motor is fixed on the base, and the conical sleeve for fixing the polishing disc is connected to the motor shaft through screws. The polishing fabric is fastened on the polishing disc through a ferrule. After the motor is started by connecting to the power supply through the switch on the base, the sample can be polished on the rotating polishing machine by applying pressure by hand. The polishing liquid added during the polishing process can flow into a square tray placed beside the polishing machine through a drain pipe in a plastic tray fixed on the base. The polishing cover and the cover can prevent dust and other sundries from falling on the polishing fabric when the machine is not in use, thus affecting the use effect.

[0003] After the electric polishing machine is used, the electric polishing disc needs to be cleaned. However, the structure of the existing electric polishing machine is generally integral, and the electric polishing disc cannot be removed, resulting in cumbersome cleaning of the electric polishing disc and having certain limitations. Content of the Utility Model

[0004] The purpose of the utility model is to provide an electric polishing disc that can be detachably cleaned, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An electric polishing disc that can be detachably cleaned, including a device main body. A nozzle is arranged at the top of the front surface of the device main body, a hand-held rod is arranged at the bottom of the back surface of the device main body, a wire is arranged on the other side of the hand-held rod, and a plug is arranged at the other end of the wire. The plug is connected to a socket in a snap-fit manner;

[0006] An inner cavity is opened in the device main body, a partition plate is arranged at the center of the inner cavity, a driving motor is arranged at the bottom of the partition plate, the bottom of the driving motor is located at the bottom of the inner cavity of the device main body, a rotating shaft is arranged at the output end of the driving motor, a through hole is opened at the bottom of the device main body, a rotating shaft is arranged at the through hole, a first fixing block is arranged at the bottom of the rotating shaft, a second fixing block is arranged at the bottom of the first fixing block, and an electric polishing disc is arranged at the center of the surface of the second fixing block.

[0007] Preferably, a liquid inlet is arranged at the center of the top of the device main body, a thread is arranged on the surface of the liquid inlet, and a box cover is connected to the surface of the liquid inlet through the thread.

[0008] Preferably, a fixing block groove is provided at the center of the bottom of the first fixing block, and a fixing block convex groove is provided at the center of the top of the second fixing block. The fixing block groove and the fixing block convex groove are connected by means of threads.

[0009] Preferably, fixing openings are provided at both ends inside the first fixing block and the second fixing block. The bottom of the fixing opening is located at the bottom of the second fixing block, and a bolt is provided at the fixing opening.

[0010] Preferably, an anti-slip sleeve is provided at the bottom surface of the hand-held rod.

[0011] Preferably, the other end of the nozzle is located above the partition board.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] An electric polishing disc of the present utility model that can be detachably cleaned, wherein the electric polishing disc is located on the surface of the second fixing block. The second fixing block is fixed to the first fixing block by means of threads. The top of the first fixing block is connected to the rotating shaft, and the first fixing block and the second fixing block are further fixed by two bolts, so that the electric polishing disc can be conveniently removed and fixedly installed, which is beneficial to cleaning the electric polishing disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a sectional view of the connection between the device main body and the electric polishing disc of the present utility model.

[0016] In the figure: 1, device main body; 2, hand-held rod; 3, anti-slip sleeve; 4, electric wire; 5, box cover; 6, nozzle; 7, first fixing block; 8, second fixing block; 9, electric polishing disc; 10, bolt; 11, liquid inlet; 12, fixing block groove; 13, partition board; 14, drive motor; 15, rotating shaft; 16, fixing block convex groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0019] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] Please refer to Figure 1-2 , the present utility model provides a technical solution: a detachable and cleanable electric polishing disc, including a device main body 1. A nozzle 6 is provided at the top of the front surface of the device main body 1, and a hand-held rod 2 is provided at the bottom of the back surface of the device main body 1. An electric wire 4 is provided on the other side of the hand-held rod 2, and a plug is provided at the other end of the electric wire 4. The plug is in a snap-fit connection with a socket;

[0021] An inner cavity is provided inside the device main body 1. A partition plate 13 is provided at the center of the inner cavity. A driving motor 14 is provided at the bottom of the partition plate 13. The bottom of the driving motor 14 is located at the bottom of the inner cavity of the device main body 1. A rotating shaft 15 is provided at the output end of the driving motor 14. A through hole is provided at the bottom of the device main body 1, and the rotating shaft 15 is provided at the through hole. A first fixing block 7 is provided at the bottom of the rotating shaft 15. A second fixing block 8 is provided at the bottom of the first fixing block 7. An electric polishing disc 9 is provided at the center of the surface of the second fixing block 8.

[0022] Furthermore, a liquid inlet 11 is provided at the center of the top of the device main body 1. A thread is provided on the surface of the liquid inlet 11, and a box cover 5 is connected to the surface of the liquid inlet 11 by a thread.

[0023] Furthermore, a fixing block groove 12 is provided at the center of the bottom of the first fixing block 7, and a fixing block convex groove 16 is provided at the center of the top of the second fixing block 8. The fixing block groove 12 and the fixing block convex groove 16 are connected by a thread.

[0024] Furthermore, fixing openings are provided at both ends inside the first fixing block 7 and the second fixing block 8. The bottom of the fixing openings is located at the bottom of the second fixing block 8, and a pin 10 is provided at the fixing openings.

[0025] Further, an anti-slip sleeve 3 is provided at the bottom of the surface of the handheld rod 2, which can better enable the user to hold the handheld rod 2 by hand.

[0026] Further, the other end of the nozzle 6 is located above the partition plate 13. It should be noted that during use, the polishing liquid is poured from the liquid inlet 11. The polishing liquid will be located above the partition plate 13 in the inner cavity of the device main body 1. During the polishing process, the polishing liquid will flow out from the nozzle 6, thereby performing the polishing operation.

[0027] Working principle: Before use, the other end plug of the electric wire 4 is inserted into the socket, thereby starting the drive motor 14. The rotation of the drive motor 14 will cause the rotating shaft 15 to rotate. The rotation of the rotating shaft 15 will cause the first fixed block 7 to rotate. The rotation of the first fixed block 7 will cause the second fixed block 8 to rotate. The rotation of the second fixed block 8 will cause the electric polishing disc 9 to rotate, thereby performing the polishing operation.

[0028] After the polishing is completed, in order to better clean the electric polishing disc 9, the best method is to place the electric polishing disc 9 in the cleaning liquid for cleaning. However, the polishing machines of the prior art are generally integrated, and it is very difficult to remove the electric polishing disc 9. In the present utility model, only the pin 10 needs to be removed, and then the second fixed block 8 is manually rotated to remove the electric polishing disc 9, and then the electric polishing disc 9 can be cleaned.

[0029] After the cleaning of the electric polishing disc 9 is completed, install the electric polishing disc 9 back. First, align the convex groove 16 of the fixed block with the concave groove 12 of the fixed block, and then the staff manually rotates the second fixed block 8 to fix the second fixed block 8 to the first fixed block 7. Immediately afterwards, insert the pin back to fix the electric polishing disc 9.

[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An electric polishing disc that can be disassembled and cleaned, comprising a device main body (1), characterized in that: At the top of the front surface of the device body (1), a spray head (6) is provided. At the bottom of the back surface of the device body (1), a hand-held rod (2) is provided. On the other side of the hand-held rod (2), a wire (4) is provided. At the other end of the wire (4), a plug is provided, and the plug is snap-connected to a socket. An inner cavity is formed inside the device body (1). A partition board (13) is arranged at the center of the inner cavity. A driving motor (14) is arranged at the bottom of the partition board (13). The bottom of the driving motor (14) is located at the bottom of the inner cavity of the device body (1). The output end of the driving motor (14) is provided with a rotating shaft (15). A through hole is formed at the bottom of the device body (1), and the rotating shaft (15) is arranged at the through hole. A first fixing block (7) is arranged at the bottom of the rotating shaft (15). A second fixing block (8) is arranged at the bottom of the first fixing block (7). An electric polishing disc (9) is arranged at the center of the surface of the second fixing block (8).

2. The electric polishing disc capable of being detachably cleaned according to claim 1, wherein: A liquid inlet (11) is arranged at the center of the top of the device body (1). Threads are arranged on the surface of the liquid inlet (11). A box cover (5) is connected to the surface of the liquid inlet (11) by threads.

3. The electric polishing disc capable of being detachably cleaned according to claim 1, wherein: A fixing block groove (12) is formed at the center of the bottom of the first fixing block (7). A fixing block convex groove (16) is arranged at the center of the top of the second fixing block (8). The fixing block groove (12) and the fixing block convex groove (16) are connected by threads.

4. A detachable and cleanable electric polishing disc according to claim 1, wherein: Fixing openings are formed at both ends inside the first fixing block (7) and the second fixing block (8). The bottom of the fixing openings is located at the bottom of the second fixing block (8), and pins (10) are arranged at the fixing openings.

5. A detachable and cleanable electric polishing disc according to claim 1, wherein: An anti-slip sleeve (3) is arranged at the bottom of the surface of the hand-held rod (2).

6. The electric polishing disc capable of being detachably cleaned according to claim 1, wherein: The other end of the spray head (6) is located above the partition board (13).

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