Dust-free polishing device for metal products
By introducing a water collection box and spray head structure into the polishing device, the problem of dust diffusion during the polishing process is solved, achieving the environmentally friendly effect of dust-free polishing.
Patent Information
- Application Number
- CN202423115846.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing metal polishing equipment generates dust during the polishing process, which disperses into the environment, leading to a decline in air quality and failing to meet environmental protection requirements.
Design a dust-free polishing device for metal products, which adopts a water collection box and spray head structure. The spray head sprays water mist to reduce the dust generated during polishing, and the water collection box contacts the metal surface through a limiting component to block the polishing area.
It effectively reduces the spread of dust during the polishing process, improves air quality, and achieves the environmentally friendly effect of dust-free polishing.
Smart Images
Figure CN223776811U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of metal product polishing, in particular to a dust-free polishing device for metal products. BACKGROUND
[0002] After a metal product is cut and processed into a shape, the surface of the metal product is inevitably uneven, and in order to make the surface smoother, the polishing device is needed to polish the surface. The existing polishing device is mainly composed of a motor and a polishing wheel. During polishing, the motor drives the polishing wheel to rotate at a high speed and contact the surface of the metal product, so as to achieve the polishing purpose. However, in this process, dust is inevitably generated, and the dust flying in the environment inevitably reduces the air quality and does not meet the environmental protection requirements. CONTENT OF THE UTILITY MODEL
[0003] In order to solve the problem that the dust generated during polishing flying in the environment inevitably reduces the air quality and does not meet the environmental protection requirements, the application provides a dust-free polishing device for metal products.
[0004] The dust-free polishing device for metal products provided by the application adopts the following technical scheme:
[0005] The dust-free polishing device for metal products comprises a motor, a water collecting box and a polishing wheel. The motor is fixedly installed at the top end of the water collecting box. The power shaft of the motor is rotatably penetrated through the water collecting box. The polishing wheel is fixedly connected with the power shaft of the motor through a connecting piece. A first handle is welded on one side of the motor. A second handle is welded at the top end of the first handle. An active cylinder is movably sleeved on the outer surface of the water collecting box. The water collecting box is limited by two limiting pieces. A communication pipe is arranged at one end of the top of the water collecting box. A plurality of spray heads are arranged at the bottom end of the water collecting box.
[0006] Preferably, the water collecting box is composed of a fixed sheet and a water tank. The fixed sheet is welded at the bottom end of the motor. The water tank is welded at the bottom end of the fixed sheet.
[0007] Preferably, the connecting piece is composed of a connecting sheet, a connecting head, a threaded column and a nut. The connecting sheet is welded at the end of the power shaft of the motor. The connecting head is welded at the bottom end of the connecting sheet. The threaded column is welded at the bottom end of the connecting head. The polishing wheel is sleeved on the outer surface of the connecting head, and the top end surface of the polishing wheel is attached to the bottom end surface of the connecting sheet. The nut is threadedly sleeved on the outer surface of the threaded column, and the top end of the nut is attached to the inner top wall of the polishing wheel.
[0008] Preferably, the two limiters each comprise a limiting column, a movable piece and a spring, the two limiting columns are respectively welded at the two ends of the top of the fixed piece, the two movable pieces are respectively welded at the inner side wall of the movable cylinder, the two movable pieces are respectively movably sleeved on the outer surfaces of the two limiting columns, the two springs are respectively movably sleeved on the outer surfaces of the middle portions of the two limiting columns, one end of each of the two springs abuts against one end of the corresponding limiting column, and the other end of each of the two springs abuts against the top end of the corresponding movable piece.
[0009] In summary, the application has the following beneficial technical effects: when the polishing wheel is rotated at high speed by the power shaft of the motor and the metal surface is polished, the movable cylinder is limited to contact the metal surface by the two limiters, and the polishing part is shielded, at the same time, the water from the outside enters the inside of the water collecting box through the external water pipe and the communication pipe, and is sprayed out through the plurality of spray heads, so that the dust generated during polishing can be reduced. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 is the overall structure schematic view of the application embodiment one.
[0011] Figure 2 is the bottom structure schematic view of the application embodiment one.
[0012] Figure 3 is the cross-sectional structure schematic view of the application embodiment one.
[0013] Figure 4 is the local structure schematic view of the application embodiment one.
[0014] Mark explanation: 11, motor; 12, first handle; 13, second handle; 2, water collecting box; 21, fixed piece; 22, water tank; 3, polishing wheel; 4, connecting piece; 41, connecting piece; 42, connecting head; 43, threaded column; 44, nut; 5, movable cylinder; 6, limiter; 61, limiting column; 62, movable piece; 63, spring; 7, communication pipe; 8, spray head. DETAILED DESCRIPTION
[0015] The following will be described in detail in combination with the accompanying drawings Figure 1 - the accompanying drawings Figure 4 The application will be further described in detail.
[0016] Embodiment one:
[0017] A dust-free polishing device for metal products, referring to Figures 1-4, including the motor 11, the water collecting box 2 and the polishing wheel 3, the motor 11 is fixedly installed at the top end of the water collecting box 2, the power shaft of the motor 11 is rotatably penetrated through the water collecting box 2, the motor 11 is electrically connected with the external power supply through the external switch, the motor 11 is preferably YE2132M-4 type, the polishing wheel 3 is fixedly connected with the power shaft of the motor 11 through the connecting piece 4, the connecting piece 4 is composed of the connecting sheet 41, the connecting head 42, the threaded column 43 and the nut 44, the connecting sheet 41 is welded at the end of the power shaft of the motor 11, the connecting head 42 is welded at the bottom end of the connecting sheet 41, the threaded column 43 is welded at the bottom end of the connecting head 42, the polishing wheel 3 is sleeved on the outer surface of the connecting head 42, and the top end surface of the polishing wheel 3 is attached to the bottom end surface of the connecting sheet 41, the nut 44 is threadedly sleeved on the outer surface of the threaded column 43, and the top end of the nut 44 is attached to the inner top wall of the polishing wheel 3, so as to fix the polishing wheel 3 on the end of the power shaft of the motor 11, the first handle 12 is welded on one side of the motor 11, the second handle 13 is welded on the top end of the first handle 12, the movable cylinder 5 is movably sleeved on the outer surface of the water collecting box 2, the water collecting box 2 limits the movable cylinder 5 through the two limiting pieces 6, when the power shaft of the motor 11 drives the polishing wheel 3 to rotate at high speed and polish the metal surface, the bottom end surface of the movable cylinder 5 is in contact with the metal surface when the movable cylinder 5 is limited by the two limiting pieces 6, so as to shield the polishing part, the communicating pipe 7 is arranged at one end of the top of the water collecting box 2 in communication, the communicating pipe 7 is in communication with the external water pipe, and the bottom end of the water collecting box 2 is provided with a plurality of spray heads 8, after the water enters into the water collecting box 2 through the external water pipe and the communicating pipe 7, the water in the water collecting box 2 is sprayed out through the plurality of spray heads 8, so as to reduce the dust generated during polishing.
[0018] Referring to Figure 2 , Figure 3 and Figure 4 , the water collecting box 2 is composed of the fixed sheet 21 and the water tank 22, the fixed sheet 21 is welded at the bottom end of the motor 11, and the water tank 22 is welded at the bottom end of the fixed sheet 21, the fixed sheet 21 can close the water tank 22, so that the water can be temporarily collected in the water tank 22, each of the two limiting pieces 6 is composed of one limiting column 61, one movable sheet 62 and one spring 63, the two limiting columns 61 are respectively welded at the two ends of the top of the fixed sheet 21, the two movable sheets 62 are respectively welded on the inner side walls of the movable cylinder 5, the two movable sheets 62 are movably sleeved on the outer surfaces of the two limiting columns 61, the two springs 63 are movably sleeved on the outer surfaces of the middle portions of the two limiting columns 61, one end of each of the two springs 63 is in contact with one end of the corresponding limiting column 61, and the other end of each of the two springs 63 is in contact with the top end of the corresponding movable sheet 62, when the two springs 63 are opened, a top force is applied to the two movable sheets 62, so that the two movable sheets 62 apply a top force to the movable cylinder 5, so that the bottom end surface of the movable cylinder 5 is in real-time contact with the surface of the metal product when the polishing wheel 3 polishes the metal product and the movable cylinder 5 is in contact with the metal product.
[0019] The exemplary embodiment of the metal product dustless polishing device provided by the present disclosure is described above with reference to a preferred embodiment, however, it is understood by those skilled in the art that various modifications and changes can be made to the above-described specific embodiment, and various technical features and structures proposed by the present disclosure can be combined without departing from the concept of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.
Claims
1. A dustless polishing device for metal products, comprising an electric motor (11), a water collecting box (2) and a polishing wheel (3), characterized in that, The electric motor (11) is fixedly installed at the top end of the water collecting box (2), the power shaft of the electric motor (11) is rotatably penetrated through the water collecting box (2), the polishing wheel (3) is fixedly connected with the power shaft of the electric motor (11) through the connecting piece (4), one side of the electric motor (11) is welded with the first handle (12), the top end of the first handle (12) is welded with the second handle (13), the outer surface of the water collecting box (2) movably sheaths the movable cylinder (5), the water collecting box (2) positions the movable cylinder (5) through the two limiting pieces (6), one end of the top of the water collecting box (2) is communicatively provided with the communicating pipe (7), and the bottom end of the water collecting box (2) is communicatively provided with the plurality of spray heads (8).
2. The apparatus of claim 1, wherein: The water collecting box (2) is composed of the fixed sheet (21) and the water tank (22), the fixed sheet (21) is welded at the bottom end of the electric motor (11), and the water tank (22) is welded at the bottom end of the fixed sheet (21).
3. The apparatus of claim 1, wherein: The connecting piece (4) is composed of the connecting sheet (41), the connecting head (42), the threaded column (43) and the nut (44), the connecting sheet (41) is welded at the end of the power shaft of the electric motor (11), the connecting head (42) is welded at the bottom end of the connecting sheet (41), the threaded column (43) is welded at the bottom end of the connecting head (42), the polishing wheel (3) is sheathed at the outer surface of the connecting head (42), the top end surface of the polishing wheel (3) is attached to the bottom end surface of the connecting sheet (41), and the nut (44) is threadedly sheathed at the outer surface of the threaded column (43).
4. The apparatus of claim 2, wherein: The two limiting pieces (6) are each composed of one limiting column (61), one movable sheet (62) and one spring (63), the two limiting columns (61) are respectively welded at the two ends of the top of the fixed sheet (21), the two movable sheets (62) are respectively welded at the inner side walls of the movable cylinder (5), the two movable sheets (62) are movably sheathed at the outer surfaces of the two limiting columns (61), the two springs (63) are movably sheathed at the outer surfaces of the middle portions of the two limiting columns (61), one end of each of the two springs (63) abuts against one end of the corresponding limiting column (61), and the other end of each of the two springs (63) abuts against the top end of the corresponding movable sheet (62).