Dustproof polishing device
By designing a dust-proof polishing device, the steel is rotated polishing and polishing with electric telescopic rods and rack slides, and the movable plates drive the movable plates to clean the wood chips through the fan blades and cylinders driven by the power supply, solving the problem that traditional polishing and grinding machines require manual rotation and inability to collect wood chips, achieving a more uniform polishing and a cleaner working environment.
Patent Information
- Application Number
- CN202421111800.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Traditional polishing and grinding machines need to be manually rotated during the steel grinding process, and the resulting wood chips cannot be effectively collected, resulting in unclean working environment.
A dust-proof polishing device is designed to drive the movement of the movable groove through the electric telescopic rod and rack slider to realize the rotation polishing and polishing of steel. The fan blades driven by the power supply are blown into the collection groove and the movable plate is driven upward through the cylinder to clean the wood chips.
The steel surface grinding is achieved more uniform and thoroughly, and the wood chips generated by the grinding are effectively collected and cleaned, improving the cleanliness and work efficiency of the working environment.
Smart Images
Figure CN222768022U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polishing and grinding, in particular to a dustproof polishing device. Background Art
[0002] Polishing grinder is an electric tool used to grind the surface of objects. The grinder is suitable for the following industries: steel and furniture industries such as sanding and brushing of flat wooden boards, furniture metal handles and other workpieces to ensure the smoothness of the surface of the forage for subsequent use.
[0003] At present, there are many kinds of dust-proof polishing devices on the market, which can basically meet people's needs, but there are still some shortcomings, specifically the following points. First, the traditional polishing and grinding machine for steel requires the staff to manually rotate the steel to ensure that the surface of the steel is polished and more evenly smooth. Second, the polishing and grinding machine will produce more wood chips when grinding steel. The traditional polishing and grinding machine does not have the function of removing wood chips, so the wood chips accumulate on the workbench, affecting the working environment and appearance. For this reason, we provide a dust-proof polishing device. Utility Model Content
[0004] In view of the shortcomings of a dust-proof polishing device that the grinding is not thorough and it is not convenient to collect wood chips, the utility model provides a dust-proof polishing device, which has the advantages of uniformly grinding steel and conveniently collecting wood chips generated by grinding, solving the problems mentioned in the above background technology.
[0005] like Figure 1-4 As shown, to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof polishing device comprises a workbench, the top of the workbench is fixedly connected with a protective box, the bottom ends of the protective box are fixedly connected with movable grooves on both sides, one end of the first electric telescopic rod is fixedly connected to one side of the inner side of the two movable grooves, the other ends of the two first electric telescopic rods are fixedly connected to one side of the rack slider, the ends of the two first electric telescopic rods close to the rack slider are movably connected with a first spring, the other sides of the two rack sliders are fixedly connected with one end of the second electric telescopic rod, the other ends of the two second electric telescopic rods are fixedly connected with the other side of the movable groove, the ends of the two second electric telescopic rods close to the rack slider are movably connected with a second spring, the bottom ends of the support frames are movably connected to the middle parts of the top ends of the two rack sliders, the top ends of the two support frames are movably connected with main gears, the two main gears are meshed with the top ends of the rack sliders, the outer edges of the two main gears are meshed with gear fixing rings, and the middle parts of the two gear fixing rings are provided with mounting through holes.
[0006] In a preferred embodiment, the top of the protection box is fixedly connected to two support columns, the tops of the two support columns are fixedly connected to power supplies, the bottom ends of the two support columns are movably connected to fan blades, a leakage through hole is opened in the middle of the bottom end of the protection box and the workbench, the bottom end of the workbench is movably connected to a collecting trough, the inner bottom end of the collecting trough is movably connected to a movable plate, one side of the bottom end of the collecting trough is movably connected to a first cylinder, and the other side of the bottom end of the collecting trough is movably connected to a second cylinder.
[0007] In a preferred embodiment, a support plate is fixedly connected to one side of the top of the workbench, a grinding tool is movably connected to the top of the support plate, legs are fixedly connected at the four corners of the bottom of the workbench, circular through holes are provided on both sides of the protective box, and an observation window is provided on one side of the protective box.
[0008] In a preferred embodiment, the size of the bottom end of the rack slider is matched with the inner wall of the movable groove, the tooth pattern of the main gear is matched with the tooth pattern of the rack slider, and the size of the mounting through hole is matched with the diameter of the steel.
[0009] In a preferred embodiment, the size of the movable plate is matched with the inner wall of the collecting trough, the ratio of the size of the leakage hole to the size of the collecting trough is one to two, and the collecting trough is located between the four legs.
[0010] In a preferred embodiment, the lengths of the two movable grooves are matched to the width of the workbench, and the ratio of the length of the rack slider to the length of the movable groove is two to three.
[0011] Compared with a dustproof polishing device, the utility model has the following beneficial effects:
[0012] 1. The utility model is provided with a first electric telescopic rod and a second electric telescopic rod. When the first electric telescopic rod and the second electric telescopic rod are turned on, the movable groove is driven to move left and right. The movement of the movable groove drives the rack slider to move in the movable groove to drive the main gear to rotate, which can drive the gear fixing ring meshing with it to rotate. Both sides of the top of the workbench are provided with movable grooves, which is conducive to rotating polishing and grinding of steel, so that the polishing and grinding of steel is more thorough.
[0013] 2. The utility model is provided with a power supply, which drives the fan blades to rotate under the action of the support column, and blows the wood chips generated by steel grinding into the collecting tank through the leakage hole, so as to ensure the cleanliness of the workbench. When the wood chips in the collecting tank are full, the collecting tank is pulled out, the first cylinder and the second cylinder are opened, and the movable plate in the collecting tank is moved upward, which is conducive to removing the wood chips in the collecting tank, reducing the workload of the staff, saving time and effort and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is an exploded schematic diagram of the structure inside the movable tank of the utility model;
[0016] Figure 3 This is a schematic diagram of the internal structure of the protective box of the utility model;
[0017] Figure 4 This is a cross-sectional view of the structure of the protection box and the collection tank of the utility model;
[0018] In the figure: 1. protective box; 2. circular through hole; 3. workbench; 4. outrigger; 5. collecting trough; 6. supporting column; 7. power supply; 8. grinding tool; 9. observation window; 10. first electric telescopic rod; 11. first spring; 12. second spring; 13. second electric telescopic rod; 14. rack slider; 15. movable groove; 16. main gear; 17. supporting frame; 18. gear fixing ring; 19. mounting through hole; 20. supporting plate; 21. first cylinder; 22. fan blade; 23. movable plate; 24. leakage through hole; 25. second cylinder. DETAILED DESCRIPTION
[0019] 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.
[0020] like Figure 1-4As shown, the utility model provides a dustproof polishing device, including a workbench 3, a protective box 1 is fixedly connected to the top of the workbench 3, and movable grooves 15 are fixedly connected to both sides of the bottom end of the protective box 1, and one end of the first electric telescopic rod 10 is fixedly connected to the inner side of the two movable grooves 15, and the other ends of the two first electric telescopic rods 10 are fixedly connected to one side of the rack slider 14, and the ends of the two first electric telescopic rods 10 close to the rack slider 14 are movably connected to the first spring 11, and the other sides of the two rack sliders 14 are fixedly connected to one end of the second electric telescopic rod 13, and the two second electric The other end of the telescopic rod 13 is fixedly connected to the other side of the movable groove 15, and the ends of the two second electric telescopic rods 13 close to the rack slider 14 are movably connected to the second spring 12. The middle of the top end of the two rack sliders 14 is movably connected to the bottom end of the support frame 17, and the top of the two support frames 17 is movably connected to the main gear 16. The two main gears 16 are meshed with the top end of the rack slider 14, and the outer edges of the two main gears 16 are meshed with gear fixing rings 18. The middle parts of the two gear fixing rings 18 are provided with mounting through holes 19, which are conducive to the rotational polishing and grinding of the steel, so that the polishing and grinding of the steel is more thorough.
[0021] Furthermore, two supporting columns 6 are fixedly connected to the top of the protection box 1, power supplies 7 are fixedly connected to the tops of the two supporting columns 6, fan blades 22 are movably connected to the bottom ends of the two supporting columns 6, a leakage through hole 24 is opened in the middle of the bottom ends of the protection box 1 and the workbench 3, a collecting trough 5 is movably connected to the bottom end of the workbench 3, a movable plate 23 is movably connected to the inner bottom end of the collecting trough 5, a first cylinder 21 is movably connected to one side of the bottom end of the collecting trough 5, and a second cylinder 25 is movably connected to the other side of the bottom end of the collecting trough 5, which is conducive to removing wood chips in the collecting trough 5, reducing the workload of the staff, saving time and effort, and improving work efficiency.
[0022] Furthermore, a support plate 20 is fixedly connected to one side of the top of the workbench 3, a grinding tool 8 is movably connected to the top of the support plate 20, legs 4 are fixedly connected at the four corners of the bottom of the workbench 3, circular through holes 2 are opened on both sides of the protective box 1, and an observation window 9 is opened on one side of the protective box 1.
[0023] Furthermore, the size of the bottom end of the rack slider 14 is adapted to the inner wall of the movable groove 15, the tooth pattern of the main gear 16 is adapted to the tooth pattern of the rack slider 14, and the size of the mounting through hole 19 is adapted to the diameter of the steel, so that when the rack slider 14 moves, it is convenient to drive the main gear 16 and the gear fixing ring 18 to rotate, and the steel is rotated to make it more evenly polished.
[0024] Furthermore, the size of the movable plate 23 is adapted to the inner wall of the collecting trough 5, the size of the leakage hole 24 is in a ratio of one to two to the size of the collecting trough 5, and the collecting trough 5 is located between the four legs 4, which is convenient for collecting the wood chips generated by grinding and for pushing the movable plate 23 upward to remove the collected wood chips.
[0025] Furthermore, the length of the two movable grooves 15 is adapted to the width of the workbench 3, and the ratio of the length of the rack slider 14 to the length of the movable groove 15 is two to three, which facilitates the movement of the rack slider 14 to drive the main gear 16 and the gear fixing ring 18 meshing therewith to rotate and evenly grind the steel.
[0026] Working principle: Place the steel to be polished in the two mounting through holes 19 and fix it, turn on the polishing tool 8 to polish it on the workbench 3, and turn on the first electric telescopic rod 10 and the second electric telescopic rod 13 to drive the movable groove 15 to move left and right. The movement of the movable groove 15 drives the rack slider 14 to move in the movable groove 15, and the main gear 16 to rotate, which can drive the gear fixing ring 18 meshing with it to rotate. Both sides of the top of the workbench 3 are The movable groove 15 is provided, which is conducive to the rotational polishing and grinding of the steel, making the polishing and grinding of the steel more thorough. The power supply 7 is provided, and the power supply 7 drives the fan blade 22 to rotate under the action of the support column 6, so that the wood chips generated by the grinding of the steel are blown into the collecting groove 5 through the leakage hole 24, so as to ensure the cleanliness of the workbench 3. When the wood chips in the collecting groove 5 are full, the collecting groove 5 is pulled out, the first cylinder 21 and the second cylinder 25 are opened, and the movable plate 23 in the collecting groove 5 is moved upward, which is conducive to removing the wood chips in the collecting groove 5.
[0027] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In the drawings of the present invention, the filling patterns are only used to distinguish the layers and no other limitations are given.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A dustproof polishing device, comprising a workbench (3), characterized in that: The top of the workbench (3) is fixedly connected to a protection box (1), and both sides of the bottom of the protection box (1) are fixedly connected to movable grooves (15), one end of the first electric telescopic rod (10) is fixedly connected to one side of the inner side of the two movable grooves (15), and the other ends of the two first electric telescopic rods (10) are fixedly connected to one side of a rack slider (14), and the ends of the two first electric telescopic rods (10) close to the rack slider (14) are movably connected to a first spring (11), and the other sides of the two rack sliders (14) are fixedly connected to one end of a second electric telescopic rod (13), and the two second electric telescopic rods (13) are fixedly connected to one side of the rack slider (14). The other end of the retractable rod (13) is fixedly connected to the other side of the movable groove (15); one end of the two second electric telescopic rods (13) close to the rack slider (14) is movably connected to the second spring (12); the middle of the top end of the two rack sliders (14) is movably connected to the bottom end of the support frame (17); the top end of the two support frames (17) is movably connected to the main gear (16); the two main gears (16) are meshed with the top end of the rack slider (14); the outer edges of the two main gears (16) are meshed with gear fixing rings (18); and the middle of the two gear fixing rings (18) is provided with mounting through holes (19).
2. A dustproof polishing device according to claim 1, characterized in that: The top of the protection box (1) is fixedly connected to two support columns (6), the tops of the two support columns (6) are fixedly connected to power supplies (7), the bottoms of the two support columns (6) are movably connected to fan blades (22), the middle of the bottom ends of the protection box (1) and the workbench (3) are provided with a material leakage through hole (24), the bottom end of the workbench (3) is movably connected to a collecting trough (5), the inner bottom end of the collecting trough (5) is movably connected to a movable plate (23), one side of the bottom end of the collecting trough (5) is movably connected to a first cylinder (21), and the other side of the bottom end of the collecting trough (5) is movably connected to a second cylinder (25).
3. The dustproof polishing device according to claim 1, characterized in that: A support plate (20) is fixedly connected to one side of the top of the workbench (3), a grinding tool (8) is movably connected to the top of the support plate (20), legs (4) are fixedly connected to the four corners of the bottom of the workbench (3), circular through holes (2) are provided on both sides of the protection box (1), and an observation window (9) is provided on one side of the protection box (1).
4. The dustproof polishing device according to claim 1, characterized in that: The size of the bottom end of the rack slider (14) is matched with the inner wall of the movable groove (15), the tooth pattern of the main gear (16) is matched with the tooth pattern of the rack slider (14), and the size of the mounting through hole (19) is matched with the diameter of the steel material.
5. The dustproof polishing device according to claim 2, characterized in that: The size of the movable plate (23) is matched with the inner wall of the collecting trough (5), the ratio of the size of the leakage hole (24) to the size of the collecting trough (5) is one to two, and the collecting trough (5) is located between the four legs (4).
6. The dustproof polishing device according to claim 1, characterized in that: The lengths of the two movable grooves (15) are matched to the width of the workbench (3), and the ratio of the length of the rack slider (14) to the length of the movable groove (15) is two to three.