Machining equipment with protective structure
By designing sealed doors, scrapers, fans and dustproof nets in the mechanical processing equipment, the problem of obscuring the observation windows due to dust, debris and sewage is solved, cleaning and safety within the equipment are achieved, and the observation effect of staff is ensured.
Patent Information
- Application Number
- CN202420641685.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-31
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-31
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mechanical processing, in particular to a mechanical processing device with a protective structure. Background Art
[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. There are many types of machining, and different machining has different machining equipment. General machining equipment includes lathes, drilling machines, milling machines, machining centers, etc.
[0003] When processing metal workpieces, a large amount of debris will be generated. These debris will be driven by the high-speed rotating tool to fly around, causing harm to the surrounding workers. At present, the flying debris is usually blocked by a movable baffle or door panel. Some door panels will be equipped with observation windows to facilitate the workers to observe the processing of the workpiece. However, dust, debris, sewage, etc. will adhere to the observation window during use, making it blurred, affecting the workers' observation of the processing situation. Utility Model Content
[0004] In order to overcome the above defects, the utility model provides a mechanical processing equipment with a protective structure, which solves the problem that the observation window becomes blurred due to the adhesion of dust, debris and sewage during use, affecting the staff's observation of the workpiece processing status.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical processing equipment with a protective structure, comprising a base, a protective box is installed on the base, a first slide groove is provided on the base, a guide column is connected to the base, a processing head is movably installed on the guide column, a sealing door is slidably installed on the base, a second slide groove is provided above the protective box, ventilation holes are provided on both sides of the protective box, a bellows is installed on one side of the protective box, a fan is installed on the bellows, and an observation window is installed on the sealing door;
[0006] A roller is connected below the sealing door, a limiting plate is connected to the sealing door, a mounting plate is connected to the sealing door, a motor is mounted on the mounting plate, a rotating rod is connected to the motor output shaft, a first bevel gear is connected to the rotating rod, the first bevel gear is meshingly connected to the second bevel gear, a threaded rod is connected to the second bevel gear, and a scraper is mounted on the threaded rod.
[0007] As a further solution of the utility model: the sealing door slides in the first sliding groove through a roller, the limiting plate is slidably connected in the second sliding groove, and the rotating rod is rotatably installed above the inside of the sealing door.
[0008] As a further solution of the utility model: a total of two threaded rods are rotatably installed on both sides of the sealing door in a mirror-symmetrical manner, threaded sleeves are installed on both sides of the scraper, the threaded sleeves are threadedly connected to the threaded rods, the scraper is in contact with the observation window and a sponge layer is provided at the contact point.
[0009] As a further solution of the utility model: a first fixed block is connected to one side of the sealing door, a connecting rod is connected to the first fixed block, a snap plate is rotatably connected to the connecting rod, torsion springs are connected to both sides of the snap plate, and one end of the torsion spring is connected to the first fixed block.
[0010] As a further solution of the utility model: there are two fans installed on the bellows, and a dustproof net is installed on one side of the bellows extending into the interior of the protective box.
[0011] As a further solution of the utility model: the first sliding groove is connected to a second fixing block, the second fixing block is connected to a fixing rod, an arc groove is provided on one side of the snap plate, and the snap plate is snapped onto the fixing rod through the arc groove.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The mechanical processing equipment with a protective structure is provided with a first slide groove, a sealing door, a rotating rod, a first bevel gear, a second bevel gear, a threaded rod and a scraper. By pushing the sealing door, the sealing door can seal the protective box, thereby cooperating with the protective box to block debris from flying around and avoid harm to the surrounding workers. The motor drives the first bevel gear on the rotating rod to rotate, and through the meshing of the first bevel gear and the second bevel gear, the two threaded rods installed inside the sealing door rotate synchronously, and the scraper can be lifted and moved along the threaded rod through the threaded sleeve, so that the dust and sewage on the observation window can be scraped off by the scraper that is lifted and moved, so that the observation window becomes clear, which is convenient for the workers to observe the workpiece processing.
[0014] 2. The mechanical processing equipment with a protective structure is provided with a bellows, a fan, a dust screen, ventilation holes, a snap plate and a fixed rod, and the fan is started to suck outside air into the protective box, and the air inside the protective box will flow out from the ventilation holes, thereby accelerating the flow speed of the air inside the protective box through the rotating fan, improving the heat dissipation rate, and avoiding the accumulation of harmful gases inside the protective box to damage the health of the workers. By rotating the snap plate, one side of the snap plate where the arc groove is set is locked on the fixed rod, thereby fixing the sealed door to prevent the sealed door from sliding accidentally. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the protection box of the utility model;
[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the sealing door of the utility model;
[0018] Figure 4 for Figure 1 Schematic diagram of the enlarged structure in part A;
[0019] In the figure: 1. base; 2. protection box; 3. first slide; 4. guide column; 5. processing head; 6. sealing door; 7. second slide; 8. ventilation hole; 9. bellows; 10. fan; 11. dust screen; 12. observation window; 13. roller; 14. limit plate; 15. mounting plate; 16. motor; 17. rotating rod; 18. first bevel gear; 19. second bevel gear; 20. threaded rod; 21. scraper; 22. threaded sleeve; 23. first fixed block; 24. connecting rod; 25. snap plate; 26. torsion spring; 27. second fixed block; 28. fixing rod. DETAILED DESCRIPTION
[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a mechanical processing equipment with a protective structure, including a base 1, a protective box 2 is installed on the base 1, a first slide groove 3 is opened on the base 1, a guide column 4 is connected to the base 1, a processing head 5 is movably installed on the guide column 4, a sealing door 6 is slidably installed on the base 1, a second slide groove 7 is opened above the protective box 2, ventilation holes 8 are opened on both sides of the protective box 2, a bellows 9 is installed on one side of the protective box 2, a fan 10 is installed on the bellows 9, and there are two fans 10 installed on the bellows 9, and a dustproof net 11 is installed on the side of the bellows 9 extending into the interior of the protective box 2. By installing multiple fans 10, the circulation speed of the air inside the protective box 2 is increased, thereby improving the heat dissipation efficiency, and the dustproof net 11 can block dust to prevent dust from entering the interior of the protective box 2 with the air sucked in by the fan 10.
[0022] An observation window 12 is installed on the sealing door 6, and a first fixed block 23 is connected to one side of the sealing door 6, and a connecting rod 24 is connected to the first fixed block 23, and a snap plate 25 is rotatably connected to the connecting rod 24, and torsion springs 26 are connected to both sides of the snap plate 25, one end of the torsion spring 26 is connected to the first fixed block 23, and a second fixed block 27 is connected to the first slide groove 3, and a fixing rod 28 is connected to the second fixed block 27. An arc groove is provided on one side of the snap plate 25, and the snap plate 25 is snapped on the fixing rod 28 through the arc groove. When the snap plate 25 is rotated, the torsion spring 26 will be twisted, so that the torsion spring 26 generates a rotational force, so that the snap plate 25 can be firmly locked on the fixing rod 28 by the rotation of the torsion spring 26, thereby fixing the sealing door 6 to prevent the sealing door 6 from accidentally sliding and affecting the sealing effect.
[0023] A roller 13 is connected below the sealing door 6, and a limiting plate 14 is connected to the sealing door 6. The sealing door 6 slides in the first slide groove 3 through the roller 13, and the limiting plate 14 is slidably connected in the second slide groove 7. The rotating rod 17 is rotatably installed above the inside of the sealing door 6. Through the rolling roller 13, the staff can push the sealing door 6 flexibly and conveniently, and the movement of the limiting plate 14 in the second slide groove 7 can limit the sliding distance of the sealing door 6, thereby preventing the sealing door 6 from moving excessively and causing a decrease in sealing performance.
[0024] A mounting plate 15 is connected to the sealing door 6, and a motor 16 is mounted on the mounting plate 15. A rotating rod 17 is connected to the output shaft of the motor 16. A first bevel gear 18 is connected to the rotating rod 17. The first bevel gear 18 is meshingly connected to the second bevel gear 19. A threaded rod 20 is connected to the second bevel gear 19. A scraper 21 is mounted on the threaded rod 20. There are two threaded rods 20 that are rotatably mounted on both sides of the inside of the sealing door 6 in a mirror-symmetrical manner. Threaded sleeves 22 are mounted on both sides of the scraper 21. The threaded sleeves 22 are threadedly connected to the threaded rod 20. The scraper 21 is in contact with the observation window 12 and a sponge layer is provided at the contact point. Through the meshing of the first bevel gear 18 and the second bevel gear 19, the motor 16 can synchronously rotate the two threaded rods 20, so that the scraper 21 can scrape and clean the observation window 12, and the sponge layer on the scraper 21 can not only absorb sewage, but also prevent the scraper 21 from scratching the observation window 12.
[0025] The working principle of the utility model is:
[0026] The sealing door 6 is pushed to make the roller 13 slide in the first slide groove 3. When the limit plate 14 moves to the end of the second slide groove 7, the snap plate 25 is rotated with the connecting rod 24 as the center, and at the same time, the torsion springs 26 connected on both sides of the snap plate 25 will be twisted, so that the snap plate 25 is rotated by the rotational force of the torsion spring 26, so that the position where the arc groove of the snap plate 25 is set is locked on the fixing rod 28, thereby fixing the sealing door 6 to prevent the sealing door 6 from accidentally sliding. When working, the fan 10 is started to suck the outside air into the protection box 2, so that the air inside the protection box 2 flows out from the ventilation hole 8, thereby accelerating the circulation speed of the air inside the protection box 2, and starting the motor 16 to rotate the rotating rod 17. Through the meshing of the first bevel gear 18 and the second bevel gear 19 on the rotating rod 17, the motor 16 can synchronously drive the two threaded rods 20 to rotate, so that the scraper 21 can be lifted and moved along the threaded rod 20, thereby scraping off the dust and sewage on the observation window 12.
[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. A mechanical processing device with a protective structure, comprising a base (1), characterized in that: A protection box (2) is installed on the base (1), a first slide groove (3) is provided on the base (1), a guide column (4) is connected to the base (1), a processing head (5) is movably installed on the guide column (4), a sealing door (6) is slidably installed on the base (1), a second slide groove (7) is provided above the protection box (2), ventilation holes (8) are provided on both sides of the protection box (2), a bellows (9) is installed on one side of the protection box (2), a fan (10) is installed on the bellows (9), and an observation window (12) is installed on the sealing door (6); A roller (13) is connected below the sealing door (6), a limiting plate (14) is connected to the sealing door (6), a mounting plate (15) is connected to the sealing door (6), a motor (16) is mounted on the mounting plate (15), an output shaft of the motor (16) is connected to a rotating rod (17), a first bevel gear (18) is connected to the rotating rod (17), the first bevel gear (18) is meshingly connected to a second bevel gear (19), a threaded rod (20) is connected to the second bevel gear (19), and a scraper (21) is mounted on the threaded rod (20).
2. The mechanical processing equipment with a protective structure according to claim 1, characterized in that: The sealing door (6) slides in the first slide groove (3) via a roller (13), the limiting plate (14) is slidably connected in the second slide groove (7), and the rotating rod (17) is rotatably installed above the inside of the sealing door (6).
3. The mechanical processing equipment with a protective structure according to claim 1, characterized in that: A total of two threaded rods (20) are rotatably mounted on both sides of the inside of the sealing door (6) in a mirror-symmetrical manner, and threaded sleeves (22) are mounted on both sides of the scraper (21). The threaded sleeves (22) are threadedly connected to the threaded rod (20), and the scraper (21) is in contact with the observation window (12) and a sponge layer is provided at the contact point.
4. The mechanical processing equipment with a protective structure according to claim 1, characterized in that: A first fixed block (23) is connected to one side of the sealing door (6), a connecting rod (24) is connected to the first fixed block (23), a snap plate (25) is rotatably connected to the connecting rod (24), torsion springs (26) are connected to both sides of the snap plate (25), and one end of the torsion spring (26) is connected to the first fixed block (23).
5. The mechanical processing equipment with a protective structure according to claim 1, characterized in that: There are two fans (10) installed on the wind box (9), and a dustproof net (11) is installed on one side of the wind box (9) extending into the interior of the protection box (2).
6. The mechanical processing equipment with a protective structure according to claim 4, characterized in that: The first sliding groove (3) is connected to a second fixing block (27), the second fixing block (27) is connected to a fixing rod (28), an arc groove is provided on one side of the snap plate (25), and the snap plate (25) is snapped onto the fixing rod (28) through the arc groove.