Polishing device for mold machining

Abstract

The utility model discloses a polishing device for die machining, which comprises a polishing device main body, a polishing motor is arranged above the polishing device main body, a protective cover is arranged on the outer side of the polishing motor, and a dust collection component is arranged on the side surface of the protective cover. The dust collection fan can be started, the started dust collection fan can suck flying chip dust generated in the polishing and grinding process into the dust collection box through the dust collection cover and the dust collection pipe, the flying chip dust entering the dust collection box can be filtered through the flying chip filter screen, and part of the filtered flying chip dust adheres to the flying chip filter screen. And through cooperative use of a dust collection fan, a dust collection cover, a dust collection pipe, a dust collection box, the flying chip filter screen and the collection box, flying chip dust generated in the polishing and grinding process can be effectively treated.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a polishing device for mold processing. Background Art

[0002] A mold is a tool that uses a specific shape to shape a blank into a product with a certain shape and size under the action of an external force. Molds are extremely widely used in forging, stamping, powder metallurgy pressing, pressure casting, and compression molding and injection molding of engineering plastics, rubber, ceramics and other products.

[0003] After the mold is manufactured, it usually needs to be polished by polishing equipment to increase the smoothness of the mold. At the same time, it will make the surface of the mold product smooth and beautiful. On the other hand, it can make the mold easier to demold.

[0004] When the existing polishing equipment is grinding and polishing the mold, the mold is generally placed under the polishing wheel inside the polishing equipment, and then the polishing motor drives the polishing wheel to rotate to achieve the grinding and polishing of the mold. However, during use, the above method only polishes the mold, and the flying chips and dust generated during the polishing process are not effectively handled. The flying chips can easily cause injuries to the workers, and the overflowing dust will also pollute the working environment. It has certain limitations in use. Therefore, a polishing device for mold processing is proposed to solve the problems raised. Utility Model Content

[0005] The purpose of the utility model is to provide a polishing device for mold processing, so as to solve the problem that the above-mentioned method in the above-mentioned background technology only polishes and grinds the mold during use, and does not effectively deal with the flying chips and dust generated during the polishing and grinding process. The flying chips can easily cause injuries to the staff, and the overflowing dust will also pollute the working environment, and the use has certain limitations.

[0006] To achieve the above object, the utility model provides the following technical solution: a polishing device for mold processing, comprising a polishing device body, a polishing motor is arranged above the polishing device body, a protective cover is arranged on the outside of the polishing motor, and a dust collection assembly is arranged on the side of the protective cover;

[0007] The dust suction assembly includes a dust hood, a dust suction pipe, a dust box, a flying debris filter, a flying debris collector, a dust suction fan and a support frame. A dust suction pipe is provided on the side of the protective cover, a dust suction hood is fixedly provided below the dust suction pipe, a dust box is fixedly provided on the side above the dust suction pipe, a dust suction fan is fixedly provided above the side of the dust box away from the dust suction pipe, a support frame is fixedly provided below the dust suction fan, and a flying debris filter is fixedly provided inside the dust box. The flying debris filter makes the use of the dust suction assembly more reasonable, and a flying debris collector is provided below the flying debris filter.

[0008] Preferably, the flying chip collection component includes a driving motor, a screw rod, a movable plate, bristles, a limiting plate and a collection box, wherein a driving motor is provided on a side of the dust collection box adjacent to the dust suction pipe, wherein an input end of the driving motor is electrically connected to an output end of an external power supply, a screw rod is fixedly provided on the output end of the driving motor, the screw rod passes through one side of the dust collection box and extends to the interior of the dust collection box, a movable plate is provided on the outside of the screw rod, wherein a threaded hole matching the screw rod is provided inside the movable plate, the movable plate is movably connected to the screw rod, a brush is fixedly provided above the movable plate, wherein there are several bristles, several of the bristles are evenly spaced, and the tops of the bristles are close to the flying chip filter The lower surface of the movable plate is fitted into the movable plate, and a limit plate is fixedly provided on the side of the movable plate. A limit groove matched with the limit plate is opened on the inner wall of the dust box, and the limit plate is movably arranged inside the limit groove, wherein there are two limit plates, and the two limit plates are respectively located on both sides of the movable plate. Through the coordinated use of the limit plate and the limit groove, the position of the movable plate can be limited, so that the use of the movable plate is more reasonable, and a collecting box is movably arranged at the lower part of the dust box, wherein the collecting box can slide inside the dust box, and the collecting box is located directly below the flying chip filter. The flying chips can be collected through the collecting box, which is convenient for the staff to clean the flying chips.

[0009] Preferably, there are two groups of dust suction components, which are respectively located on both sides of the protective cover. Through the coordinated use of the two groups of dust suction components, the device can effectively handle the flying dust generated during the polishing and grinding process.

[0010] Preferably, a workbench is fixedly provided above the main body of the polishing device, and a baffle is fixedly provided on the top of the workbench. The baffle can shield the flying dust generated during the polishing and grinding process to a certain extent, narrowing the movement range of the flying dust, thereby making the dust suction effect of the dust suction component better. An electric telescopic rod is fixedly provided inside the workbench, wherein the input end of the electric telescopic rod is electrically connected to the output end of an external power supply, and a polishing work plate is fixedly provided above the electric telescopic rod, and a positioning frame is provided above the polishing work plate.

[0011] Preferably, a fixing frame is fixed above the main body of the polishing device, and the polishing motor and the protective cover are fixed on the inner top wall of the fixing frame, wherein the support frame is fixedly connected to the top of the fixing frame, and the structure of the polishing device for mold processing is made more stable through the fixing frame.

[0012] Preferably, a polishing shaft is fixedly provided at the output end of the polishing motor, and a polishing wheel is fixedly provided below the polishing shaft. The polishing and grinding of the mold can be achieved through the coordinated use of the polishing motor, the polishing shaft and the polishing wheel.

[0013] Compared with the prior art, the beneficial effect of the utility model is that during the process of polishing and grinding the mold with the polishing wheel, the dust suction fan can be started. After starting, the dust suction fan can suck the flying dust generated in the polishing and grinding process into the dust collecting box through the dust suction hood and the dust suction pipe. The flying dust entering the dust collecting box can be filtered through the flying dust filter. Part of the filtered flying dust adheres to the flying dust filter, and part falls to the inside of the collection box below the flying dust filter. Through the coordinated use of the dust suction fan, the dust suction hood, the dust suction pipe, the dust collecting box, the flying dust filter and the collection box, the flying dust generated in the polishing and grinding process can be effectively handled, avoiding the flying debris that can easily cause injuries to the staff and also reducing the pollution of the working environment to the flying dust. Among them, by arranging a driving motor, a screw rod, a movable plate and bristles, the flying dust at the flying dust filter can be cleaned, which ensures the filtering effect of the flying dust filter while also making the service life of the flying dust filter longer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the dust collection component of the utility model;

[0016] Figure 3 It is a schematic diagram of the enlarged cross-sectional structure of the dust collecting box of the utility model;

[0017] Figure 4 It is a schematic diagram of the movable plate connection structure of the utility model.

[0018] In the figure: 1. Polishing device body; 2. Workbench; 3. Electric telescopic rod; 4. Polishing wheel; 5. Dust hood; 6. Protective cover; 7. Dust collection box; 8. Dust collection pipe; 9. Polishing motor; 10. Polishing shaft; 11. Polishing work plate; 12. Fixed frame; 13. Driving motor; 14. Dust suction fan; 15. Support frame; 16. Flying chip filter; 17. Movable plate; 18. Collection box; 19. Screw; 20. Limit plate; 21. Brush; 22. Baffle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-4 The utility model provides a polishing device for mold processing, including a polishing device body 1, a polishing motor 9 is arranged above the polishing device body 1, a protective cover 6 is arranged on the outside of the polishing motor 9, a dust collection component is arranged on the side of the protective cover 6, and there are two groups of dust collection components, which are respectively located on both sides of the protective cover 6. Through the coordinated use of the two groups of dust collection components, the device can effectively handle the flying dust generated during the polishing and grinding process;

[0021] The dust collection assembly includes a dust collection hood 5, a dust collection pipe 8, a dust collecting box 7, a flying chip filter 16, a flying chip collector, a dust collection fan 14 and a support frame 15. A dust collection pipe 8 is provided on the side of the protective cover 6, a dust collection hood 5 is fixedly provided below the dust collection pipe 8, a dust collection box 7 is fixedly provided on one side above the dust collection pipe 8, a dust collection fan 14 is fixedly provided above the side of the dust collection box 7 away from the dust collection pipe 8, a support frame 15 is fixedly provided below the dust collection fan 14, a flying chip filter 16 is fixedly provided inside the dust collection box 7, the flying chip filter 16 makes the use of the dust collection assembly more reasonable, and a flying chip collector is provided below the flying chip filter 16.

[0022] The flying chip collection part includes a driving motor 13, a screw rod 19, a movable plate 17, bristles 21, a limiting plate 20 and a collection box 18. A driving motor 13 is provided on the side of the dust collection box 7 near the dust suction pipe 8, wherein the input end of the driving motor 13 is electrically connected to the output end of the external power supply, and a screw rod 19 is fixedly provided on the output end of the driving motor 13, and the screw rod 19 passes through one side of the dust collection box 7 and extends to the inside of the dust collection box 7, and a movable plate 17 is provided on the outside of the screw rod 19, wherein a threaded hole adapted to the screw rod 19 is provided inside the movable plate 17, and the movable plate 17 is movably connected to the screw rod 19, and bristles 21 are fixedly provided above the movable plate 17, wherein there are several bristles 21, and the several bristles 21 are evenly spaced, and the tops of the bristles 21 are in contact with the flying chip filter. The lower surface of the net 16 is in fit, and a limit plate 20 is fixedly provided on the side of the movable plate 17. A limit groove matched with the limit plate 20 is opened on the inner wall of the dust box 7, and the limit plate 20 is movably arranged inside the limit groove, wherein there are two limit plates 20, and the two limit plates 20 are respectively located on both sides of the movable plate 17. Through the coordinated use of the limit plate 20 and the limit groove, the position of the movable plate 17 can be limited, so that the use of the movable plate 17 is more reasonable, and a collecting box 18 is movably arranged at the lower part of the dust box 7, wherein the collecting box 18 can slide inside the dust box 7, and the collecting box 18 is located directly below the flying chip filter 16. The flying chips can be collected through the collecting box 18, so that it is convenient for the staff to clean the flying chips.

[0023] A workbench 2 is fixedly provided above the polishing device body 1, and a baffle 22 is fixedly provided on the top of the workbench 2. The baffle 22 can shield the flying dust generated during the polishing and grinding process to a certain extent, narrowing the movement range of the flying dust, thereby making the dust collection effect of the dust collection component better. An electric telescopic rod 3 is fixedly provided inside the workbench 2, wherein the input end of the electric telescopic rod 3 is electrically connected to the output end of the external power supply, and a polishing work plate 11 is fixedly provided above the electric telescopic rod 3. A positioning frame is provided above the polishing work plate 11, wherein there are two positioning frames, and the two positioning frames are symmetrical about the horizontal central axis of the polishing work plate 11.

[0024] A fixing frame 12 is fixed above the polishing device body 1, and the polishing motor 9 and the protective cover 6 are fixed on the inner top wall of the fixing frame 12, wherein the support frame 15 is fixedly connected to the top of the fixing frame 12. Through the fixing frame 12, the structure of the polishing device for mold processing is made more stable.

[0025] A polishing shaft 10 is fixedly provided at the output end of the polishing motor 9, and a polishing wheel 4 is fixedly provided below the polishing shaft 10. By using the polishing motor 9, the polishing shaft 10 and the polishing wheel 4 in coordination, the mold can be polished.

[0026] When the embodiment of the present application is in use: when in use, the mold to be polished is placed above the polishing work plate 11, and then positioned by the positioning frame above the polishing work plate 11. After the positioning is completed, the polishing motor 9 is started to drive the polishing wheel 4 below the polishing shaft 10 to rotate, thereby realizing the polishing and grinding of the mold. In the process of polishing and grinding the mold by the polishing wheel 4, the dust suction fan 14 can be started. After the dust suction fan 14 is started, the flying dust generated during the polishing and grinding process can be sucked into the dust box 7 through the dust suction hood 5 and the dust suction pipe 8. The flying dust entering the dust box 7 can be filtered by the flying dust filter 16, and the flying dust part after filtration Part of the flying dust adheres to the flying chip filter 16, and part of it falls into the interior of the collecting box 18 below the flying chip filter 16. Among them, the flying dust adhered to the flying chip filter 16 can be driven by the driving motor 13 to drive the movable plate 17 outside the screw rod 19 to slide left and right along the screw rod 19. In the process of the movable plate 17 sliding left and right along the screw rod 19, the bristles 21 above the movable plate 17 can clean the flying dust above the flying chip filter 16. The cleaned flying dust falls directly into the interior of the collecting box 18. When a lot of flying dust is collected in the collecting box 18, the collecting box 18 is taken out from the inside of the dust box 7 and the flying dust in the collecting box 18 is poured out.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A polishing device for mold processing, comprising a polishing device body (1), a polishing motor (9) is arranged above the polishing device body (1), and a protective cover (6) is arranged outside the polishing motor (9), characterized in that: A dust collecting assembly is provided on the side of the protective cover (6); The dust collection assembly comprises a dust collection hood (5), a dust collection pipe (8), a dust collection box (7), a flying debris filter (16), a flying debris collector, a dust collection fan (14) and a support frame (15); a dust collection pipe (8) is provided on the side of the protective cover (6); a dust collection hood (5) is fixedly provided below the dust collection pipe (8); a dust collection box (7) is fixedly provided on one side above the dust collection pipe (8); a dust collection fan (14) is fixedly provided above the side of the dust collection box (7) away from the dust collection pipe (8); a support frame (15) is fixedly provided below the dust collection fan (14); a flying debris filter (16) is fixedly provided inside the dust collection box (7); and a flying debris collector is provided below the flying debris filter (16).

2. A polishing device for mold processing according to claim 1, characterized in that: The flying dust collecting member comprises a driving motor (13), a screw rod (19), a movable plate (17), bristles (21), a limiting plate (20) and a collecting box (18); a driving motor (13) is provided on a side of the dust collecting box (7) adjacent to the dust suction pipe (8); a screw rod (19) is fixedly provided at the output end of the driving motor (13); the screw rod (19) passes through one side of the dust collecting box (7) and extends to the inside of the dust collecting box (7); a movable plate (17) is provided on the outer side of the screw rod (19); and the movable plate (17) is provided on the outer side of the screw rod (19). 7) is movably connected to the screw rod (19), bristles (21) are fixedly provided on the upper part of the movable plate (17), the top of the bristles (21) is in contact with the lower surface of the flying chip filter (16), a limiting plate (20) is fixedly provided on the side of the movable plate (17), a limiting groove matched with the limiting plate (20) is provided on the inner side wall of the dust box (7), and a collecting box (18) is movably provided at the lower part of the dust box (7), and the collecting box (18) is located directly below the flying chip filter (16).

3. A polishing device for mold processing according to claim 1, characterized in that: There are two groups of dust collection components, and the two groups of dust collection components are respectively located on both sides of the protective cover (6).

4. A polishing device for mold processing according to claim 1, characterized in that: A workbench (2) is fixedly provided above the polishing device body (1), a baffle (22) is fixedly provided at the top of the workbench (2), an electric telescopic rod (3) is fixedly provided inside the workbench (2), a polishing work plate (11) is fixedly provided above the electric telescopic rod (3), and a positioning frame is provided above the polishing work plate (11).

5. A polishing device for mold processing according to claim 1, characterized in that: A fixing frame (12) is fixedly provided above the polishing device body (1), and the polishing motor (9) and the protective cover (6) are both fixed on the inner top wall of the fixing frame (12).

6. A polishing device for mold processing according to claim 1, characterized in that: A polishing shaft (10) is fixedly provided at the output end of the polishing motor (9), and a polishing wheel (4) is fixedly provided below the polishing shaft (10).

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