Polishing machine with dust suppression function
By setting up a vacuum suction port and related structure on the polishing machine, the problem of dust and dust dissipation during the polishing process is solved, and an effective dust suppression effect is achieved and the health of the operator is protected.
Patent Information
- Application Number
- CN202420403409.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-04
AI Technical Summary
During the polishing process of metal surfaces, the open polishing opportunity generates a large amount of dust and dust, which threatens the health of the operator.
A polishing machine with dust suppression function was designed. By setting a vacuum suction port, lifting structure, telescopic rod and polishing motor on the polishing platform, the roller at the bottom of the vacuum suction port is in contact with the surface of the metal part. During the polishing process, the vacuum suction port is located at the On both sides of the polishing wheel, vacuum and transport it into the vacuum cleaner through the vacuum hose.
It effectively avoids dust and dust generated during polishing and drifting into the air, protects the health of the operator, and prevents the vacuum cleaner from scratching the surface of the workpiece.
Smart Images
Figure CN222430350U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polishing machines, in particular to a polishing machine with a dust suppression function. Background Art
[0002] Polishing is often used in metal surface treatment. Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and flat surface. It is a modification process of the workpiece surface using polishing tools and abrasive particles or other polishing media. When polishing metal workpieces or plates, a polishing machine is required.
[0003] A polishing machine is a machine that uses the high-speed movement of abrasives to polish the surface of metal workpieces to a bright and smooth finish. Generally, a large amount of dust and its powder will be generated during the polishing process. If it is an open polishing machine, the dust and its powder will float in the air, causing the operator to develop diseases such as pneumoconiosis.
[0004] For this reason, we propose a polishing machine with dust suppression function. Utility Model Content
[0005] The purpose of the utility model is to provide a polishing machine with dust suppression function to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing machine with dust suppression function, comprising a polishing table, a sliding plate movably provided on the top of the polishing table, a dust collector provided inside the polishing table, a lifting structure fixedly installed on the rear side of the polishing table, a telescopic rod movably provided inside the lifting structure, a polishing motor fixedly installed on the end of the telescopic rod, a polishing wheel fixedly installed on the output end of the polishing motor, a fixed frame located on both sides of the polishing motor fixedly installed on the end of the telescopic rod, a sliding rod slidably connected through the middle of the fixed frame, a dust suction port located on both sides of the polishing wheel fixedly installed on the bottom of the sliding rod, a dust suction hose fixedly installed on one side of the dust suction port, and the other end of the dust suction hose fixedly installed on the vacuum cleaner.
[0007] Optionally, a limit plate is fixedly installed on the top of the sliding rod, and the limit plate is located above the fixed frame. The outer sleeve of the sliding rod is provided with a downward pressure spring, and the top of the downward pressure spring is in tight contact with the bottom of the fixed frame, and the bottom of the downward pressure spring is in tight contact with the top of the dust suction port.
[0008] Optionally, a connecting port is integrally provided in the middle of one side of the dust suction port, and the dust suction port is fixedly installed with the dust suction hose through the connecting port.
[0009] Optionally, a slide groove is provided on the top of the polishing table, and a threaded rod is rotatably connected inside the middle of the slide groove. A driving motor is fixedly installed on one side of the polishing table, and the output end of the driving motor is fixedly installed on one end of the threaded rod, and the bottom of the sliding plate is threadedly connected to the threaded rod.
[0010] Optionally, guide round rods located on both sides of the threaded rod are fixedly installed inside the sliding groove, and the bottom of the sliding plate is slidably connected to the guide round rods.
[0011] Optionally, a pipe rack is fixedly mounted on one side of the fixed frame, another set of pipe racks close to the lifting structure are fixedly mounted on both ends of the telescopic rod, and the middle part of the vacuum hose is fixedly mounted on the two pipe racks.
[0012] Optionally, two ends of the bottom of the dust suction port are provided with a rotating groove, a roller is rotatably connected inside the rotating groove, and the top of the wheel frame on which the roller is mounted is rotatably connected to the top of the rotating groove.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The polishing machine with dust suppression function is provided with a dust suction port. When the lifting structure drives the telescopic rod and the polishing motor to descend, the roller at the bottom of the dust suction port contacts the surface of the metal part. When the polishing motor drives the polishing wheel to rotate for polishing, the dust suction port is located on both sides of the polishing wheel to absorb dust, and transports the dust to the inside of the vacuum cleaner through the dust suction hose. The dust is introduced into the vacuum cleaner through the dust suction port and the dust suction hose, and the dust and dust generated during the polishing process are sucked into the vacuum cleaner through the dust suction fan, so as to avoid threats to the health of the operator.
[0015] 2. The polishing machine with dust suppression function is provided with a rotating groove and a roller. When the polishing wheel or the sliding plate moves, the dust suction port moves relative to the metal part, and the roller rolls automatically, preventing the dust suction port from scratching the surface of the workpiece. At the same time, the sliding rod slides up and down with the dust suction port, and the roller is always in close contact with the metal part under the action of the downward pressure spring. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a polishing machine with dust suppression function according to the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of a dust suction port of a polishing machine with dust suppression function according to the utility model;
[0018] Figure 3 The utility model is a schematic diagram of the structure of a rotating groove of a polishing machine with dust suppression function.
[0019] In the figure: 1. Polishing table; 2. Sliding plate; 3. Lifting structure; 4. Telescopic rod; 5. Polishing motor; 6. Polishing wheel; 7. Fixed frame; 8. Sliding rod; 9. Dust suction port; 10. Limiting plate; 11. Downward pressure spring; 12. Connecting port; 13. Dust suction hose; 14. Vacuum cleaner; 15. Pipe rack; 16. Slide groove; 17. Threaded rod; 18. Guide round rod; 19. Drive motor; 20. Rotating groove; 21. Roller. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figures 1 to 3 The utility model provides a polishing machine with dust suppression function, comprising a polishing table 1, a sliding plate 2 is movably provided on the top of the polishing table 1, a dust collector 14 is provided inside the polishing table 1, a lifting structure 3 is fixedly installed on the rear side of the polishing table 1, a telescopic rod 4 is movably provided inside the lifting structure 3, a polishing motor 5 is fixedly installed on the end of the telescopic rod 4, a polishing wheel 6 is fixedly installed on the output end of the polishing motor 5, a fixing frame 7 located on both sides of the polishing motor 5 is fixedly installed on the end of the telescopic rod 4, a sliding rod 8 is slidably connected through the middle of the fixing frame 7, a dust suction port 9 located on both sides of the polishing wheel 6 is fixedly installed on the bottom of the sliding rod 8, and one side of the dust suction port 9 is fixedly installed A dust suction hose 13 is fixedly installed on the side, and the other end of the dust suction hose 13 is fixedly installed on the vacuum cleaner 14. By setting the dust suction port 9, when the lifting structure 3 drives the telescopic rod 4 and the polishing motor 5 to descend, the roller 21 at the bottom of the dust suction port 9 contacts the surface of the metal part. When the polishing motor 5 drives the polishing wheel 6 to rotate for polishing, the dust suction port 9 is located on both sides of the polishing wheel 6 to absorb dust and transport it to the inside of the vacuum cleaner through the dust suction hose 13. The dust is introduced into the vacuum cleaner 14 through the dust suction port 9 and the dust suction hose 13. The dust and dust generated during the polishing process are sucked into the vacuum cleaner 14 through the dust suction fan to avoid threats to the health of the operator.
[0022] A limit plate 10 is fixedly installed on the top of the sliding rod 8, and the limit plate 10 is located above the fixing frame 7. A downward pressure spring 11 is sleeved on the outside of the sliding rod 8, and the top of the downward pressure spring 11 is in tight contact with the bottom of the fixing frame 7, and the bottom of the downward pressure spring 11 is in tight contact with the top of the dust suction port 9.
[0023] A connecting port 12 is integrally provided in the middle of one side of the dust suction port 9 , and the dust suction port 9 is fixedly installed with a dust suction hose 13 via the connecting port 12 .
[0024] A slide groove 16 is provided on the top of the polishing table 1, and a threaded rod 17 is rotatably connected inside the middle slide groove 16. A drive motor 19 is fixedly installed on one side of the polishing table 1, and the output end of the drive motor 19 is fixedly installed on one end of the threaded rod 17. The bottom of the sliding plate 2 is threadedly connected to the threaded rod 17.
[0025] Guide round rods 18 located on both sides of the threaded rod 17 are fixedly installed inside the slide groove 16 , and the bottom of the sliding plate 2 penetrates and is slidably connected with the guide round rods 18 .
[0026] A pipe rack 15 is fixedly mounted on one side of the fixed frame 7 , another set of pipe racks 15 close to the lifting structure 3 are fixedly mounted on both ends of the telescopic rod 4 , and the middle part of the dust suction hose 13 is fixedly mounted on the two pipe racks 15 .
[0027] A rotating groove 20 is provided at both ends of the bottom of the dust suction port 9, and a roller 21 is rotatably connected inside the rotating groove 20. The top of the wheel frame on which the roller 21 is installed is rotatably connected to the top of the rotating groove 20. By setting the rotating groove 20 and the roller 21, when the polishing wheel 6 or the sliding plate 2 moves and the dust suction port 9 moves relative to the metal part, the roller 21 automatically rolls, thereby preventing the dust suction port 9 from scratching the surface of the workpiece. At the same time, the sliding rod 8 slides up and down with the dust suction port 9, and under the action of the downward pressure spring 11, the roller 21 is always in close contact with the metal part.
[0028] Working principle:
[0029] When the lifting structure 3 drives the telescopic rod 4 and the polishing motor 5 to descend, the roller 21 at the bottom of the dust suction port 9 contacts the surface of the metal part. When the polishing motor 5 drives the polishing wheel 6 to rotate for polishing, the dust suction port 9 is located on both sides of the polishing wheel 6 to suction dust and transport it to the inside of the vacuum cleaner through the dust suction hose 13. The dust is introduced into the vacuum cleaner 14 through the dust suction port 9 and the dust suction hose 13. The dust and dust generated during the polishing process are sucked into the vacuum cleaner 14 through the dust suction fan to avoid threats to the health of the operator. When the polishing wheel 6 or the sliding plate 2 is active, when the dust suction port 9 moves relative to the metal part, the roller 21 rolls automatically, preventing the dust suction port 9 from scratching the surface of the workpiece. At the same time, the sliding rod 8 slides up and down with the dust suction port 9, and under the action of the downward pressure spring 11, the roller 21 is always in close contact with the metal part.
[0030] 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 these 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 polishing machine with dust suppression function, comprising a polishing table (1), characterized in that: A sliding plate (2) is movably arranged on the top of the polishing table (1), a dust collector (14) is arranged inside the polishing table (1), a lifting structure (3) is fixedly installed on the rear side of the polishing table (1), a telescopic rod (4) is movably arranged inside the lifting structure (3), a polishing motor (5) is fixedly installed on the end of the telescopic rod (4), a polishing wheel (6) is fixedly installed on the output end of the polishing motor (5), a fixed frame (7) located on both sides of the polishing motor (5) is fixedly installed on the end of the telescopic rod (4), a sliding rod (8) is slidably connected through the middle of the fixed frame (7), a dust suction port (9) located on both sides of the polishing wheel (6) is fixedly installed on the bottom of the sliding rod (8), a dust suction hose (13) is fixedly installed on one side of the dust suction port (9), and the other end of the dust suction hose (13) is fixedly installed with the dust collector (14).
2. A polishing machine with dust suppression function according to claim 1, characterized in that: A limit plate (10) is fixedly installed on the top of the sliding rod (8), and the limit plate (10) is located above the fixing frame (7). A downward pressure spring (11) is sleeved on the outside of the sliding rod (8), and the top of the downward pressure spring (11) is in tight contact with the bottom of the fixing frame (7), and the bottom of the downward pressure spring (11) is in tight contact with the top of the dust suction port (9).
3. A polishing machine with dust suppression function according to claim 1, characterized in that: A connecting port (12) is integrally provided in the middle of one side of the dust suction port (9), and the dust suction port (9) is fixedly mounted with a dust suction hose (13) via the connecting port (12).
4. A polishing machine with dust suppression function according to claim 1, characterized in that: A slide groove (16) is provided on the top of the polishing table (1), and a threaded rod (17) is rotatably connected inside the slide groove (16). A driving motor (19) is fixedly installed on one side of the polishing table (1), and the output end of the driving motor (19) is fixedly installed on one end of the threaded rod (17). The bottom of the sliding plate (2) is threadedly connected to the threaded rod (17).
5. A polishing machine with dust suppression function according to claim 4, characterized in that: The interior of the slide groove (16) is fixedly installed with guide round rods (18) located on both sides of the threaded rod (17), and the bottom of the sliding plate (2) is connected to the guide round rods (18) in a sliding manner.
6. A polishing machine with dust suppression function according to claim 3, characterized in that: A pipe rack (15) is fixedly mounted on one side of the fixed frame (7), another set of pipe racks (15) close to the lifting structure (3) are fixedly mounted on both ends of the telescopic rod (4), and the middle part of the dust suction hose (13) is fixedly mounted on the two pipe racks (15).
7. A polishing machine with dust suppression function according to claim 1, characterized in that: Rotation grooves (20) are provided at both ends of the bottom of the dust suction port (9), a roller (21) is rotatably connected inside the rotation groove (20), and the top of the wheel frame on which the roller (21) is mounted is rotatably connected to the top of the rotation groove (20).