Automatic dust removal device for visual window of protective cover of precision automatic lathe

Abstract

The utility model discloses an automatic dust removal device for a visual window of a protective cover of a precision automatic lathe, and particularly relates to the technical field of precision automatic lathe, which comprises a workbench, a protective cover shell is arranged on the upper surface of the workbench, a connecting frame is connected to the front surface of the protective cover shell through hinges, and an observation window is arranged on the connecting frame. A top plate is arranged at the top end of the protective cover shell, a sliding groove is formed in the top plate, a threaded rod is rotationally connected in the sliding groove, a sliding block is connected to the outer side of the threaded rod in a threaded sleeving mode, a rotating rod is rotationally connected to the bottom wall of the sliding block in a limiting mode, a cleaning roller is fixedly arranged on the outer side of the rotating rod, and a gear is arranged on the outer side of the rotating rod. A rack is fixedly connected to the inner side wall of the sliding groove, a dust suction assembly is arranged on the bottom wall of the sliding block, a cleaning roller can sweep dust and machining chippings attached to the surface of the observation window, meanwhile, through cooperation of an air suction cavity and an air suction head, the machining chippings and dust drifting into air are adsorbed and collected, and the cleaning effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of Swiss-type lathe technology, and more specifically, to an automatic dust removal device for the viewing window of a Swiss-type lathe protective cover. Background Technology

[0002] The working principle of a Swiss-type lathe is based on the rotation of the spindle along the C-axis and its movement along the Z-axis, while the tool holder performs machining on the product under the linkage of the Z / X / Y axes. The tool remains in a fixed position, and machining is completed through the movement and rotation of the spindle. This design is particularly suitable for machining high-precision, slender shaft parts. Swiss-type lathes can complete multiple composite machining processes in one operation, including turning, milling, drilling, boring, tapping, and engraving. Its efficient multi-functional machining capabilities give it a significant advantage in the mass production of precision hardware and shaft parts.

[0003] However, during the processing of products by the Swiss-type lathe, a lot of processing debris is generated. This debris is easily attached to the viewing window of the protective cover under the action of static electricity, which reduces the transparency of the viewing window and thus affects the observation of the product production and processing status of the Swiss-type lathe inside the protective cover by the operator through the viewing window.

[0004] Therefore, an automatic dust removal device for the viewing window of the Swiss-type lathe protective cover is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an automatic dust removal device for the viewing window of the Swiss-type lathe protective cover, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic dust removal device for the viewing window of a Swiss-type lathe protective cover, comprising a worktable, a protective cover housing provided on the upper surface of the worktable, a connecting frame hinged to the front surface of the protective cover housing, an observation window installed on the connecting frame, a top plate provided at the top of the protective cover housing, a sliding groove provided on the top plate, a threaded rod rotatably connected in the sliding groove, a slider threadedly connected to the outer side of the threaded rod, a rotating rod rotatably connected to the bottom wall of the slider, a cleaning roller fixedly provided on the outer side of the rotating rod, a gear provided on the outer side of the rotating rod and above the cleaning roller, a rack fixedly connected to the inner side wall of the sliding groove and meshing with the gear, and dust suction components provided on the bottom wall of the slider and on both sides of the cleaning roller.

[0007] Preferably, the vacuuming assembly includes a mounting frame, a suction chamber, a suction pipe, a suction box, and a collection groove. A mounting frame is fixedly connected to the bottom wall of the slider and to both sides of the cleaning roller. A suction chamber is mounted on the mounting frame. A suction pipe connected to and communicating with the suction chamber is provided on the side wall of the suction chamber. A suction box is mounted on the top outer end of the top plate. An air pump is bolted to the top outer end of the top plate. The input end of the air pump is connected to and communicating with the suction box. A filter plate is provided inside the suction box for limiting.

[0008] Preferably, the ends of the two suction pipes furthest from the suction chamber pass through the top plate, and one end of each suction pipe is connected to the suction box.

[0009] Preferably, a collection groove is provided on the upper surface of the worktable and directly below the cleaning roller and the suction chamber. A collection box is provided in the collection groove, and a handle for pulling the collection box is provided on the surface of the collection box.

[0010] Preferably, an electrostatic adsorption film is provided on the surface of the observation window and inside the protective cover housing.

[0011] Preferably, the meshing module of the gear and the rack is 0.5-1.2 mm, and the rack is continuously distributed along the length of the groove.

[0012] Preferably, the filter plate is a detachable multi-layer metal filter plate, and the filter plate is fixed to the inner wall of the air intake box by a magnetic attraction structure.

[0013] Preferably, the electrostatic adsorption film is a transparent conductive polyester film with a surface resistivity of 10^4-10^6 Ω·cm, and its edges are detachably connected to the observation window via a snap-fit ​​structure.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. Compared with the existing technology, the sliding block and the rotating rod are matched to achieve the movement adjustment of the sliding block and the rotating rod set on the bottom wall of the sliding block. At the same time, the moving rotating rod drives the gear to move. Then, the moving gear meshes with the rack, which causes the cleaning roller set on the outside of the rotating rod to roll and move on the surface of the observation window, so as to better clean the dust and processing debris attached to the surface of the observation window.

[0016] 2. Compared with existing technologies, while cleaning the dust and processing debris attached to the surface of the observation window with the cleaning roller, some processing debris and dust will be scattered into the air during the cleaning process. At this time, the processing debris and dust scattered into the air are adsorbed and collected by the air suction chamber and the air suction head set on the air suction chamber, thereby improving the cleaning effect. Attached Figure Description

[0017] Figure 1 This is a frontal three-dimensional structural diagram of the present utility model.

[0018] Figure 2 This is a partial cross-sectional view of the present invention.

[0019] Figure 3 This is a partial three-dimensional structural diagram of the present invention.

[0020] Figure 4 This is a schematic diagram of the partial three-dimensional disassembled structure of this utility model.

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the filter plate of this utility model.

[0022] The attached figures are labeled as follows: 1. Workbench; 2. Protective cover housing; 3. Observation window; 4. Connecting frame; 5. Top plate; 6. Slide groove; 7. Threaded rod; 8. Slider; 9. Rotating rod; 10. Gear; 11. Rack; 12. Cleaning roller; 13. Mounting frame; 14. Suction chamber; 15. Suction pipe; 16. Suction box; 17. Collection trough; 18. Collection box; 19. Electrostatic adsorption membrane; 20. Filter screen. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] As attached Figures 1 to 5 The automatic dust removal device with viewing window of the protective cover of a Swiss-type lathe shown includes a worktable 1, a protective cover shell 2 on the upper surface of the worktable 1, a connecting frame 4 hinged to the front surface of the protective cover shell 2, an observation window 3 installed on the connecting frame 4, a top plate 5 at the top of the protective cover shell 2, a slide groove 6 on the top plate 5, a threaded rod 7 rotatably connected in the slide groove 6, a slider 8 threadedly connected to the outside of the threaded rod 7, a rotating rod 9 rotatably connected to the bottom wall of the slider 8, a cleaning roller 12 fixedly installed on the outside of the rotating rod 9, a gear 10 installed on the outside of the rotating rod 9 and above the cleaning roller 12, a rack 11 fixedly connected to the inner wall of the slide groove 6 and meshing with the gear 10, and dust collection components installed on the bottom wall of the slider 8 and on both sides of the cleaning roller 12.

[0026] In use, the device first drives the threaded rod 7 to rotate via a servo motor at one end. Then, the rotating threaded rod 7 drives the slider 8 to move and adjust. The slider 8 then moves and adjusts the rotating rod 9 and the cleaning roller 12 fixed on the outside of the rotating rod 9. At the same time, while the rotating rod 9 is moving and adjusting, the gear 10 on the outside of the rotating rod 9 meshes with the rack 11, so that the rotating rod 9 moves and drives the cleaning roller 12 to rotate, thereby cleaning the dust and processing debris adsorbed on the surface of the observation window 3.

[0027] Example 2

[0028] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 5 As shown below, see details:

[0029] In a preferred embodiment, the vacuuming assembly includes a mounting frame 13, a suction chamber 14, suction pipes 15, a suction box 16, and a collection trough 17. A mounting frame 13 is fixedly connected to the bottom wall of the slider 8 on both sides of the cleaning roller 12. The suction chamber 14 is mounted on the mounting frame 13, and suction pipes 15 connected to the side walls of the suction chamber 14 are provided. A suction box 16 is mounted on the top outer surface of the top plate 5. The ends of the two suction pipes 15 away from the suction chambers 14 pass through the top plate 5, and one end of each suction pipe 15 is connected to the suction box 16. An air pump is bolted to the top outer surface of the top plate 5, and the input end of the air pump is connected to the suction box 16. The suction box 16 contains... A filter screen 20 is provided for limiting the position; furthermore, while the cleaning roller 12 is cleaning the dust and processing debris attached to the surface of the observation window 3, some processing debris and dust will be scattered into the air during the cleaning process. At this time, the processing debris and dust scattered into the air are adsorbed and collected by the air suction chamber 14 and the air suction head provided on the air suction chamber 14, thereby improving the cleaning effect. During the adsorption process, impurities and dust will enter the air suction box 16 through the two air suction pipes 15, and then the filter screen 20 provided in the air suction box 16 will intercept the impurities and dust in the air, thereby keeping the impurities and dust in the air suction box 16.

[0030] In a preferred embodiment, a collection groove 17 is provided on the upper surface of the workbench 1, directly below the cleaning roller 12 and the suction chamber 14. A collection box 18 is provided inside the collection groove 17, and a handle for pulling the collection box 18 is provided on its surface. An electrostatic adsorption film 19 is provided on the surface of the observation window 3, inside the protective cover housing 2. The electrostatic adsorption film 19 can adsorb dust or processing debris generated inside the protective cover housing 2. Finally, a cutting tool for drilling holes in slender shaft parts and a clamping assembly for clamping and fixing slender shaft parts (not shown in the accompanying drawings) are also provided on the upper surface of the workbench 1. Furthermore, in actual use, the collection groove can be used to... The collection box 18 inside 17 collects fallen dust or processing debris. The collection box 18 can be pulled using a handle on its surface to remove it and clean the collected dust or debris. The meshing module of the gear 10 and rack 11 is 0.5-1.2 mm, and the rack 11 is continuously distributed along the length of the slide groove 6. The filter plate 20 is a detachable multi-layer metal filter, and it is fixed to the inner wall of the suction box 16 by a magnetic attraction structure. The electrostatic adsorption membrane 19 is a transparent conductive polyester film with a surface resistivity of 10^4-10^6 Ω·cm, and its edges are detachably connected to the observation window 3 via a snap-fit ​​structure.

[0031] The working process of this utility model is as follows: When it is necessary to clean the dust or processing debris adsorbed on the surface of the electrostatic adsorption film 19 attached to the surface of the observation window 3, the servo motor set at one end of the threaded rod 7 is first driven to rotate. Then, the rotating threaded rod 7 drives the slider 8 to move and adjust. Next, the slider 8 moves and adjusts the rotating rod 9 and the cleaning roller 12 fixedly set on the outside of the rotating rod 9. At the same time, while the rotating rod 9 is moving and adjusting, the gear 10 on the outside of the rotating rod 9 meshes with the rack 11, so that the rotating rod 9 drives the cleaning roller 12 to rotate while moving, thereby cleaning the dust and processing debris adsorbed on the surface of the observation window 3. The cleaning process involves using the suction chamber 14 and the suction head mounted on it to collect and adsorb processing debris and dust scattered in the air, thus improving the cleaning effect. During the adsorption process, impurities and dust enter the suction box 16 through the two suction pipes 15. The filter plate 20 installed in the suction box 16 then intercepts the impurities and dust in the air, keeping them inside the suction box 16. Finally, the collection box 18 installed in the collection trough 17 collects any fallen dust or processing debris. This is the working principle of the automatic dust removal device for the viewing window of the Swiss-type lathe protective cover.

Claims

1. An automatic dust removal device for the viewing window of a Swiss-type lathe protective cover, comprising a worktable (1), characterized in that: The upper surface of the workbench (1) is provided with a protective cover shell (2). The front surface of the protective cover shell (2) is hinged to a connecting frame (4). An observation window (3) is installed on the connecting frame (4). The top of the protective cover shell (2) is provided with a top plate (5). A sliding groove (6) is opened on the top plate (5). A threaded rod (7) is rotatably connected in the sliding groove (6). A slider (8) is threadedly connected to the outside of the threaded rod (7). A rotating rod (9) is rotatably connected to the bottom wall of the slider (8). A cleaning roller (12) is fixedly installed on the outside of the rotating rod (9). A gear (10) is installed on the outside of the rotating rod (9) and above the cleaning roller (12). A rack (11) that meshes with the gear (10) is fixedly connected to the inner side wall of the sliding groove (6). A dust collection component is installed on the bottom wall of the slider (8) and on both sides of the cleaning roller (12).

2. The automatic dust removal device for the viewing window of a Swiss-type lathe protective cover according to claim 1, characterized in that: The dust collection assembly includes a mounting frame (13), a suction chamber (14), a suction pipe (15), a suction box (16), and a collection trough (17). The bottom wall of the slider (8) and both sides of the cleaning roller (12) are fixedly connected to a mounting frame (13). The mounting frame (13) is equipped with a suction chamber (14). The side wall of the suction chamber (14) is provided with a suction pipe (15) that is connected and communicates with the suction chamber (14). The top of the top plate (5) is equipped with a suction box (16). The top of the top plate (5) is bolted with an air pump. The input end of the air pump is connected and communicates with the suction box (16). The suction box (16) is limited and equipped with a filter plate (20).

3. The automatic dust removal device for the viewing window of a Swiss-type lathe protective cover according to claim 2, characterized in that: The two suction pipes (15) have one end away from the suction chamber (14) and pass through the top plate (5). One end of each of the two suction pipes (15) is connected to the suction box (16).

4. The automatic dust removal device for the viewing window of the Swiss Army lathe protective cover according to claim 1, characterized in that: A collection groove (17) is provided on the upper surface of the workbench (1) and directly below the cleaning roller (12) and the suction chamber (14). A collection box (18) is provided in the collection groove (17), and a handle for pulling the collection box (18) is provided on the surface of the collection box (18).

5. The automatic dust removal device for the viewing window of a Swiss-type lathe protective cover according to claim 1, characterized in that: An electrostatic adsorption film (19) is provided on the surface of the observation window (3) and inside the protective housing (2).

6. The automatic dust removal device for the viewing window of a Swiss-type lathe protective cover according to claim 1, characterized in that: The meshing module of the gear (10) and the rack (11) is 0.5-1.2 mm, and the rack (11) is continuously distributed along the length direction of the slide groove (6).

7. The automatic dust removal device for the viewing window of a Swiss-type lathe protective cover according to claim 2, characterized in that: The filter plate (20) is a detachable multi-layer metal filter, and the filter plate (20) is fixed to the inner wall of the air intake box (16) by a magnetic attraction structure.

8. The automatic dust removal device for the viewing window of a Swiss-type lathe protective cover according to claim 5, characterized in that: The electrostatic adsorption film (19) is a transparent conductive polyester film with a surface resistivity of 10^4-10^6 Ω·cm, and its edge is detachably connected to the observation window (3) through a snap-fit ​​structure.

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