Model manufacturing surface polishing device

Abstract

The utility model relates to the field of model surface polishing, and discloses a model manufacturing surface polishing device which comprises a base, the right side of the top end of the base is fixedly connected with a first motor, the left side of the top end of a rotating rod is rotationally connected with a U-shaped block, and the right side of the outer wall of a second baffle is fixedly connected with a first telescopic rod. A second motor is fixedly connected to the middle of the top end of the lifting plate, a dust suction mechanism is arranged at the bottom of a third baffle, a dust suction box is fixedly connected to the right side of the outer wall of the third baffle, a fan is fixedly connected to the right side of the outer wall of the dust suction box, and a mist sprayer is fixedly connected to the bottom end of the outer wall of the lifting plate. Through mutual cooperation of a first motor, a U-shaped block and a telescopic rod, multi-angle grinding of materials can be achieved, and through mutual cooperation of a dust suction box, a fan and a mist sprayer, dust generated during grinding can be removed, so that the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding smoke treatment, in particular to a surface grinding device for model making. Background Art

[0002] A grinding device is a device or tool used for surface treatment and finishing. It is mainly used to remove unevenness, dirt, oxides or other impurities on the surface of a material to improve its appearance, increase flatness or enhance the surface quality of the material.

[0003] A handheld sander is a common sanding device. This type of sanding tool is usually driven by an electric motor and comes with different types of abrasives, such as grinding wheels, sandpaper or emery cloth. It is suitable for small, hand-operated grinding tasks such as detail grinding in woodworking or metalworking.

[0004] Most of the grinding devices currently available on the market cannot accurately control the angle of the material to be ground when grinding an object, and cannot meet the standards required by the product, thereby reducing the practicality of the device. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a model making surface grinding device, which aims to improve the problem of adjusting the grinding angle in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a model making surface grinding device, comprising a base, a first baffle is fixedly connected to the left side of the top of the base, a second baffle is fixedly connected to the right side of the top of the base, a first motor is fixedly connected to the right side of the top of the base, a rotating rod is fixedly connected to the output end of the first motor, a U-shaped block is rotatably connected to the left side of the top of the rotating rod, the rotating rod passes through the first baffle and is rotatably connected to the U-shaped block, a roller is rotatably connected to the inner side of the U-shaped block, a nut is rotatably connected to the left side of the outer wall of the roller, and the second baffle The right side of the outer wall of the first telescopic rod is fixedly connected to the first telescopic rod, the telescopic end of the first telescopic rod is fixedly connected to the second U-shaped block, the inner wall of the second U-shaped block is rotatably connected to the second roller, the left side of the outer wall of the second roller is rotatably connected to the second nut, the top rear side of the base is fixedly connected to the third baffle, the inner top of the third baffle is fixedly connected to the second telescopic rod, the telescopic end of the second telescopic rod is fixedly connected to the lifting plate, the middle part of the top of the lifting plate is fixedly connected to the second motor, the output end of the second motor passes through the lifting plate and is fixedly connected to the grinding block, and a dust suction mechanism is provided at the bottom of the third baffle.

[0007] As a further description of the above technical solution:

[0008] The dust collection mechanism includes a first vent, which is fixedly connected to the middle of the bottom end of the third baffle, a dust box is fixedly connected to the right side of the outer wall of the third baffle, second vents are fixedly connected to the left and right sides of the top outer wall of the dust box, a fan is fixedly connected to the right side of the outer wall of the dust box, the output end of the fan passes through the dust box, and a spray is fixedly connected to the bottom end of the outer wall of the lifting plate.

[0009] As a further description of the above technical solution:

[0010] A drawer is arranged on the inner side of the base, a first handle is fixedly connected to the outer wall of the drawer, a first sliding groove is opened on the inner side of the base, and the drawer is slidably connected to the base through the first sliding groove.

[0011] As a further description of the above technical solution:

[0012] A protective cover is fixedly connected to the right side of the outer wall of the first baffle.

[0013] As a further description of the above technical solution:

[0014] A controller is fixedly connected to the left side of the outer wall of the protective cover, and the controller is electrically connected to the first motor, the second motor, the first telescopic rod and the second telescopic rod respectively.

[0015] As a further description of the above technical solution:

[0016] A top cover is fixedly connected to the top of the outer wall of the base, and the top cover is fixedly connected to the left side of the outer wall of the third baffle.

[0017] As a further description of the above technical solution:

[0018] A second slide groove is provided at the inner bottom end of the dust box, a dust collecting box is arranged inside the dust box, a second handle is fixedly connected to the left side of the outer wall of the dust collecting box, and the dust collecting box is slidably connected to the dust box through the second slide groove.

[0019] As a further description of the above technical solution:

[0020] The left and right sides of the bottom end of the fan are fixedly connected with supports.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by starting the second motor, the grinding block can be driven to operate, and when the second telescopic rod is extended and retracted up and down, the lifting plate can be driven to move up and down. By starting the first motor, the rotating rod can be driven to operate, and when the rotating rod operates, the first U-shaped block can be driven to operate, thereby realizing rotational grinding of the object. The U-shaped block can be translated left and right by the first telescopic rod, thereby realizing multi-angle grinding of the object, and improving the practicality of the device.

[0023] 2. In the utility model, by starting the fan, the dust generated during the grinding of the material can be sucked into the dust box through the first vent, and then removed by the dust collecting box in the dust box. By starting the spray, the sparks generated during the grinding can be removed, which can prevent the sparks from causing harm to the human body during the grinding, thereby improving the safety of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a surface grinding device for model making proposed by the utility model;

[0025] Figure 2 A schematic diagram of a dust collection mechanism of a surface polishing device for model making proposed by the utility model;

[0026] Figure 3 The utility model provides a schematic diagram of the lifting plate structure of a model making surface grinding device.

[0027] Legend:

[0028] 1. Base; 2. Dust collection mechanism; 201. First vent; 202. Spray; 203. Dust collection box; 204. Second vent; 205. Fan; 3. First motor; 4. First baffle; 5. Rotating rod; 6. First U-shaped block; 7. First nut; 8. Protective cover; 9. First roller; 10. First handle; 11. Drawer; 12. First telescopic rod; 13. Second baffle; 14. Lifting plate; 15. Second motor; 16. Third baffle; 17. Second telescopic rod; 18. Second handle; 19. Dust collection box; 20. Controller; 21. Support; 22. Top cover; 23. Grinding block; 24. Second nut; 25. Second U-shaped block; 26. Second roller; 27. First slide; 28. Second slide. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a model making surface grinding device, including a base 1, a first baffle 4 is fixedly connected to the left side of the top of the base 1, a second baffle 13 is fixedly connected to the right side of the top of the base 1, a first motor 3 is fixedly connected to the right side of the top of the base 1, a rotating rod 5 is fixedly connected to the output end of the first motor 3, a first U-shaped block 6 is rotatably connected to the left side of the top of the rotating rod 5, the rotating rod 5 passes through the first baffle 4 and is rotatably connected to the first U-shaped block 6, a first roller 9 is rotatably connected to the inner side of the first U-shaped block 6, a first nut 7 is rotatably connected to the left side of the outer wall of the first roller 9, and a first nut 7 is fixedly connected to the outer wall of the second baffle 13 on the right side. A first telescopic rod 12, a telescopic end of the first telescopic rod 12 is fixedly connected to a second U-shaped block 25, an inner wall of the second U-shaped block 25 is rotatably connected to a second roller 26, an outer wall of the second roller 26 is rotatably connected to a second nut 24, a third baffle 16 is fixedly connected to the rear side of the top end of the base 1, a second telescopic rod 17 is fixedly connected to the inner top end of the third baffle 16, a telescopic end of the second telescopic rod 17 is fixedly connected to a lifting plate 14, a second motor 15 is fixedly connected to the middle of the top end of the lifting plate 14, an output end of the second motor 15 passes through the lifting plate 14 and is fixedly connected to the grinding block 23, and a dust suction mechanism 2 is provided at the bottom of the third baffle 16;

[0031] Specifically, by starting the second motor 15, the grinding block 23 can be driven to rotate, and by starting the second telescopic rod 17 to extend and retract up and down, the lifting plate 14 can be driven to move up and down. By starting the first motor 3, the rotating rod 5 can be driven to operate, and when the rotating rod 5 operates, the first U-shaped block 6 can be driven to operate, thereby realizing rotational grinding of the object. The U-shaped block can be translated left and right through the first telescopic rod 12, thereby realizing multi-angle grinding of the object and improving the practicability of the object.

[0032] Reference Figure 2 and Figure 3 The utility model provides an embodiment: the dust collection mechanism 2 includes a first vent 201, the first vent 201 is fixedly connected to the middle of the bottom end of the third baffle 16, a dust box 203 is fixedly connected to the right side of the outer wall of the third baffle 16, the left and right sides of the top outer wall of the dust box 203 are fixedly connected to the second vent 204, the right side of the outer wall of the dust box 203 is fixedly connected to the fan 205, the output end of the fan 205 passes through the dust box 203, and the bottom end of the outer wall of the lifting plate 14 is fixedly connected to the spray 202;

[0033] Specifically, by starting the fan 205, the dust generated during grinding can be sucked into the dust box 203 through the first vent 201, and then removed by the dust box 19 in the dust box 203. By starting the spray 202, the sparks generated during grinding can be removed, which can prevent the sparks from causing harm to the human body during grinding, thereby improving the safety of the product.

[0034] Reference Figure 2 and Figure 3 The utility model provides an embodiment: a drawer 11 is arranged on the inner side of the base 1, a first handle 10 is fixedly connected to the outer wall of the drawer 11, a first slide groove 27 is opened on the inner side of the base 1, the drawer 11 is slidably connected to the base 1 through the first slide groove 27, a protective cover 8 is fixedly connected to the right side of the outer wall of the first baffle 4, a controller 20 is fixedly connected to the left side of the outer wall of the protective cover 8, and the controller 20 is electrically connected to the first motor 3, the second motor 15, the first telescopic rod 12 and the second telescopic rod 17 respectively;

[0035] Specifically, through the cooperation between the first handle 10 and the drawer 11, the drawer 11 can be pulled out from the base 1 along the first slide groove 27, and the first motor 3, the second motor 15, the first telescopic rod 12 and the second telescopic rod 17 can be controlled by the controller 20, and the protective cover 8 can protect the first motor 3.

[0036] Reference Figure 2 and Figure 3 The utility model provides an embodiment: a top cover 22 is fixedly connected to the top of the outer wall of the base 1, and the top cover 22 is fixedly connected to the left side of the outer wall of the third baffle 16; a second slide groove 28 is opened at the inner bottom end of the dust box 203, a dust box 19 is arranged inside the dust box 203, a second handle 18 is fixedly connected to the left side of the outer wall of the dust box 19, and the dust box 19 is slidably connected to the dust box 203 through the second slide groove 28, and the left and right sides of the bottom end of the fan 205 are fixedly connected to the support 21;

[0037] Specifically, the dust box 19 can be pulled out from the dust collection box 203 through the cooperation of the second handle 18 and the dust box 19 , the grinding mechanism can be protected by the top cover 22 , and the fan 205 can be supported by the support 21 .

[0038] Working principle: Before using the device, first start the second motor 15 to drive the grinding block 23 to operate, and when the second telescopic rod 17 is extended and retracted, it can drive the lifting plate 14 to move up and down. By starting the first motor 3, the rotating rod 5 can be driven to operate, and when the rotating rod 5 operates, it can drive the first U-shaped block 6 to operate, thereby realizing rotational grinding of the object. By starting the first telescopic rod 12, the first U-shaped block 6 can be moved left and right, thereby realizing multi-angle grinding of the object, and by starting the fan 205, the dust generated by the material during grinding can be sucked into the dust box 203 through the first ventilation port 201, and then removed by the dust box 19 in the dust box 203. By starting the spray 202, the sparks generated during grinding can be removed, which can prevent the damage to the human body caused by the sparks during grinding, thereby improving the practicality and safety of the product.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A surface polishing device for model making, comprising a base (1), characterized in that: The top left side of the base (1) is fixedly connected to a first baffle (4), the top right side of the base (1) is fixedly connected to a second baffle (13), the top right side of the base (1) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a rotating rod (5), the top left side of the rotating rod (5) is rotatably connected to a U-shaped block (6), the rotating rod (5) passes through the first baffle (4) and is rotatably connected to the U-shaped block (6), the inner side of the U-shaped block (6) is rotatably connected to a roller (9), the outer wall of the roller (9) is rotatably connected to a nut (7), the outer wall of the second baffle (13) is fixedly connected to a first telescopic rod (12), the first telescopic rod (12) is fixedly connected to the right side of the outer wall of the second baffle (13), and the first telescopic rod (12) is fixedly connected to the right side of the outer wall of the second baffle (13). The telescopic end is fixedly connected with a second U-shaped block (25); the inner wall of the second U-shaped block (25) is rotatably connected with a second roller (26); the left side of the outer wall of the second roller (26) is rotatably connected with a second nut (24); the rear side of the top end of the base (1) is fixedly connected with a third baffle (16); the inner top end of the third baffle (16) is fixedly connected with a second telescopic rod (17); the telescopic end of the second telescopic rod (17) is fixedly connected with a lifting plate (14); the middle part of the top end of the lifting plate (14) is fixedly connected with a second motor (15); the output end of the second motor (15) passes through the lifting plate (14) and is fixedly connected with the grinding block (23); and a dust suction mechanism (2) is arranged at the bottom of the third baffle (16).

2. A model making surface polishing device according to claim 1, characterized in that: The dust collection mechanism (2) comprises a first vent (201), the first vent (201) being fixedly connected to the middle of the bottom end of the third baffle (16), a dust collection box (203) being fixedly connected to the right side of the outer wall of the third baffle (16), second vents (204) being fixedly connected to the left and right sides of the top outer wall of the dust collection box (203), a fan (205) being fixedly connected to the right side of the outer wall of the dust collection box (203), an output end of the fan (205) passing through the dust collection box (203), and a sprayer (202) being fixedly connected to the bottom end of the outer wall of the lifting plate (14).

3. A model making surface grinding device according to claim 1, characterized in that: A drawer (11) is arranged on the inner side of the base (1), a first handle (10) is fixedly connected to the outer wall of the drawer (11), a first sliding groove (27) is opened on the inner side of the base (1), and the drawer (11) is slidably connected to the base (1) via the first sliding groove (27).

4. A model making surface grinding device according to claim 1, characterized in that: A protective cover (8) is fixedly connected to the right side of the outer wall of the first baffle (4).

5. A model making surface grinding device according to claim 4, characterized in that: A controller (20) is fixedly connected to the left side of the outer wall of the protective cover (8), and the controller (20) is electrically connected to the first motor (3), the second motor (15), the first telescopic rod (12) and the second telescopic rod (17) respectively.

6. A model making surface grinding device according to claim 1, characterized in that: A top cover (22) is fixedly connected to the top end of the outer wall of the base (1), and the top cover (22) is fixedly connected to the left side of the outer wall of the third baffle (16).

7. A model making surface grinding device according to claim 2, characterized in that: A second slide groove (28) is provided at the inner bottom end of the dust collection box (203), a dust collection box (19) is provided on the inner side of the dust collection box (203), a second handle (18) is fixedly connected to the left side of the outer wall of the dust collection box (19), and the dust collection box (19) is slidably connected to the dust collection box (203) via the second slide groove (28).

8. A model making surface grinding device according to claim 2, characterized in that: The left and right sides of the bottom end of the fan (205) are fixedly connected with supports (21).

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