Large numerical control machine tool with dual-drive workbench
By designing a dual-drive cleaning device on the workbench of CNC machine tools, including placing plates, sliders, scrapers and other components, the problem of inconvenient debris cleaning of traditional CNC machine tools is solved, and efficient debris cleaning and easy operation is achieved.
Patent Information
- Application Number
- CN202421345434.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-13
AI Technical Summary
Traditional CNC machine tools lack a special cleaning mechanism, which leads to inconvenient cleaning and complex operation when debris enters the workbench groove during processing.
A large CNC machine tool with dual drive table is designed, equipped with cleaning devices, including placing plates, sliders, scrapers, limit disks, connecting blocks, support wheels, connecting strips and cleaning brushes. Through the coordinated work of these components, the debris cleaning of the inner wall of the processing table is achieved.
It effectively solves the problem of inconvenient debris cleaning, simplifies the operation process, and improves the cleanliness and efficiency of the processing table.
Smart Images
Figure CN222552959U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a large numerical control machine tool with a double-drive workbench. Background Art
[0002] CNC machine tools use digital information to control the movement of machine tools and automatically process parts according to the requirements of drawings. Its working principle is that the computer in the CNC device processes the input information in a series of processes, and then sends instructions to the machine tool spindle and feed actuators through the servo system and programmable controller to complete the processing of the workpiece.
[0003] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when using CNC machine tools, most workpieces are metal parts, and there are grooves on the workbench. During processing, debris often enters the grooves, and traditional CNC machine tools lack special cleaning mechanisms. When cleaning is required, cleaning is inconvenient and complicated to operate. Therefore, in order to solve the above problems, a large CNC machine tool with a dual-drive workbench is proposed. Utility Model Content
[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a large-scale CNC machine tool with a dual-drive worktable, comprising a base and a cleaning device, the upper surface of the base is movably connected to a driving machine, and the upper surface of the base is movably connected to a processing table; the surface of the processing table is provided with a cleaning device, and the cleaning device comprises two placing plates, the bottom ends of the two placing plates are fixedly connected to the upper surface of the processing table, the inner walls of the two placing plates are slidably connected to a sliding rod, the bottom ends of the sliding rods are fixedly connected to a plurality of scrapers, the surfaces of the scrapers are slidably connected to the inner walls of the processing table, the scrapers scrape off debris on the inner walls of the processing table, and the processing table can be cleaned by arranging the placing plates, the sliding rods and the scrapers.
[0006] Preferably, both sides of the slide rod are fixedly connected with a limit plate, the side wall of the limit plate is slidably connected to the side wall of the placement plate, the limit plate slides on the side wall of the placement plate, and the limit plate can limit the position of the slide rod in the placement plate.
[0007] Preferably, two connecting blocks are fixedly connected on both sides of the slide rod, and the side walls of the connecting blocks are rotatably connected to support wheels. The support wheels are located on the upper surface of the processing table, and the connecting blocks drive the support wheels to roll on the surface of the processing table. By setting the support wheels, the slide rod can be supported and the movement of the slide rod is facilitated.
[0008] Preferably, the side wall of the slide rod is fixedly connected with a connecting strip, and the bottom end of the connecting strip is fixedly connected with a plurality of cleaning brushes, and the cleaning brushes are located on the inner surface of the processing table, and the cleaning brushes move on the inner surface of the processing table, and the cleaning brushes can assist the scraper in cleaning the processing table.
[0009] Preferably, a sliding groove is provided on the surface of the placement plate, and the sliding rod surface is slidably connected to the inner wall of the sliding groove of the placement plate. When the sliding rod slides, the sliding rod slides on the inner wall of the sliding groove of the placement plate. The opening of the sliding groove can facilitate the movement of the sliding rod.
[0010] Preferably, a blocking device is provided at the bottom end of the driving machine, and the blocking device includes a blocking cover, the upper surface of the blocking cover is fixedly connected to the bottom end of the driving machine, the inner wall of the blocking cover is slidably connected to a sub-cover, and two limit blocks are fixedly connected on both sides of the sub-cover, the surface of the limit blocks is slidably connected to the inner wall of the blocking cover, the sub-cover and the limit blocks will slide on the inner wall of the blocking cover, and the arrangement of the blocking cover and the sub-cover can reduce the splashing of debris.
[0011] Preferably, a receiving groove is provided on the surface of the baffle cover, and the sub-cover, the limit block surface and the inner surface of the receiving groove of the baffle cover are slidably connected. When the sub-cover and the limit block move, the protective cover and the limit block will slide on the inner wall of the receiving groove of the baffle cover. By providing the receiving groove, the movement of the sub-cover and the limit block can be facilitated.
[0012] Preferably, both sides of the X-blocking cover are fixedly connected with top blocks, and the upper surface of the limit block and the bottom end of the top block are fixedly connected with springs. When the limit block moves, the limit block will drive the spring on the top block to contract. By setting the spring, the limit block can be driven to move, and the sub-cover can fit the workpiece at the same time.
[0013] The utility model is beneficial in that:
[0014] 1. When the utility model needs to clean the debris in the groove of the processing table, the slide bar is pushed to make the slide bar slide on the inner wall of the slide groove of the placing plate. When the slide bar slides, it will drive the limit plate to slide, and the limit plate will slide on the side wall of the placing plate. When the slide bar slides, it will also drive the scraper to move. The scraper moves on the inner surface of the processing table. At the same time, the slide bar will also drive the connecting bar and the connecting block to move. The connecting bar drives the cleaning brush to slide, and the cleaning brush moves on the inner surface of the processing table. At the same time, the connecting block will drive the supporting wheel to roll on the upper surface of the processing table. After cleaning, the slide bar is pushed to move the slide bar to a position where it does not hinder the use of the processing table. The processing table can be cleaned by arranging the placing plate, the slide bar and the scraper, and the cleaning brush can assist the scraper to clean the processing table.
[0015] 2. When the driving machine is in use, the utility model fixes the baffle cover at the bottom end of the driving machine. When the driving machine moves, the driving machine will drive the sub-cover to move, and the sub-cover will drive the limit block to slide. The sub-cover and the limit block will slide on the inner wall of the baffle cover. When the limit block moves, it will drive the spring on the top block to contract, and the sub-cover will be close to the workpiece. When the driving machine is away from the workpiece, the spring will rebound, and the spring will drive the sub-cover to move. By setting the baffle cover and the sub-cover, debris can be blocked and the splashing of debris can be reduced. At the same time, the spring can make the sub-cover fit the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0017] Figure 1 It is a three-dimensional structural schematic diagram of a processing table in a large CNC machine tool with a dual-drive worktable;
[0018] Figure 2 It is a large CNC machine tool with a dual-drive worktable. Figure 1 A schematic diagram of the structure at A;
[0019] Figure 3 It is a schematic diagram of the side view structure of a processing table in a large CNC machine tool with a dual-drive worktable;
[0020] Figure 4 It is a schematic diagram of the structure of a driving machine in a large CNC machine tool with a double-driving worktable, viewed from above;
[0021] Figure 5 It is a large CNC machine tool with a dual-drive worktable. Figure 4 Schematic diagram of the structure at point B.
[0022] In the figure: 1. base; 2. driving machine; 3. processing table; 4. cleaning device; 41. placing plate; 42. sliding rod; 43. scraper; 44. limiting plate; 45. connecting block; 46. supporting wheel; 47. connecting strip; 48. cleaning brush; 49. slideway; 5. blocking device; 51. blocking cover; 52. auxiliary cover; 53. limiting block; 54. top block; 55. spring. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-5 As shown, a large CNC machine tool with a dual-drive worktable includes a base 1 and a cleaning device 4, wherein the upper surface of the base 1 is movably connected with a driving machine 2, and the upper surface of the base 1 is movably connected with a processing table 3; the surface of the processing table 3 is provided with a cleaning device 4, and the cleaning device 4 includes two placement plates 41, the bottom ends of the two placement plates 41 are fixedly connected to the upper surface of the processing table 3, the inner walls of the two placement plates 41 are slidably connected with a slide rod 42, the bottom ends of the slide rods 42 are fixedly connected with a plurality of scrapers 43, and the surfaces of the scrapers 43 are slidably connected to the inner walls of the processing table 3; when working, the slide rod 42 is pushed to slide on the inner wall of the placement plate 41, the slide rod 42 drives the scraper 43 to move, and the scraper 43 scrapes off the debris on the inner wall of the processing table 3, and the processing table 3 can be cleaned by setting the placement plates 41, the slide rod 42 and the scraper 43.
[0025] Both sides of the slide rod 42 are fixedly connected to the limit plate 44, and the side wall of the limit plate 44 is slidably connected to the side wall of the placement plate 41; when working, the slide rod 42 drives the limit plate 44 to slide, and the limit plate 44 slides on the side wall of the placement plate 41, and the limit plate 44 can limit the position of the slide rod 42 in the placement plate 41.
[0026] Two connecting blocks 45 are fixedly connected to both sides of the slide rod 42, and the side walls of the connecting blocks 45 are rotatably connected to support wheels 46, and the support wheels 46 are located on the upper surface of the processing table 3; when working, the slide rod 42 drives the connecting blocks 45 to move, and the connecting blocks 45 drive the support wheels 46 to roll on the surface of the processing table 3. By setting the support wheels 46, the slide rod 42 can be supported and the movement of the slide rod 42 is facilitated.
[0027] The side wall of the slide bar 42 is fixedly connected with a connecting strip 47, and the bottom end of the connecting strip 47 is fixedly connected with a plurality of cleaning brushes 48, and the cleaning brushes 48 are located on the inner surface of the processing table 3; during operation, the slide bar 42 drives the connecting strip 47 and the cleaning brushes 48 to move, and the cleaning brushes 48 move on the inner surface of the processing table 3, and the cleaning brushes 48 can assist the scraper 43 in cleaning the processing table 3.
[0028] A slide groove 49 is provided on the surface of the placement plate 41, and the surface of the slide rod 42 is slidably connected to the inner wall of the slide groove 49 of the placement plate 41; when working, the slide rod 42 slides on the inner wall of the slide groove 49 of the placement plate 41, and the opening of the slide groove 49 can facilitate the movement of the slide rod 42.
[0029] A blocking device 5 is provided at the bottom end of the driving machine 2, and the blocking device 5 includes a blocking cover 51. The upper surface of the blocking cover 51 is fixedly connected to the bottom end of the driving machine 2, and the inner wall of the blocking cover 51 is slidably connected with a sub-cover 52. Two limit blocks 53 are fixedly connected on both sides of the sub-cover 52, and the surface of the limit blocks 53 is slidably connected to the inner wall of the blocking cover 51; when working, the driving machine 2 will drive the blocking cover 51 and the sub-cover 52 to move, and when the sub-cover 52 contacts the workpiece, the sub-cover 52 will drive the limit blocks 53 to slide, and the sub-cover 52 and the limit blocks 53 will slide on the inner wall of the blocking cover 51. By setting the blocking cover 51 and the sub-cover 52, the splashing of debris can be reduced.
[0030] The surface of the blocking cover 51 is provided with a receiving groove, and the surfaces of the sub-cover 52 and the limit block 53 are slidably connected to the inner surface of the receiving groove of the blocking cover 51; when working, the protective cover and the limit block 53 will slide on the inner wall of the receiving groove of the blocking cover 51, and the movement of the sub-cover 52 and the limit block 53 can be facilitated by providing the receiving groove.
[0031] Both sides of the blocking cover 51 are fixedly connected with a top block 54, and the upper surface of the limit block 53 and the bottom end of the top block 54 are fixedly connected with a spring 55; when working, the limit block 53 will drive the spring 55 on the top block 54 to contract. By setting the spring 55, the limit block 53 can be driven to move, and the auxiliary cover 52 can be fitted to the workpiece.
[0032] Working principle: when it is necessary to clean the debris in the groove of the processing table 3, push the slide bar 42 to make the slide bar 42 slide on the inner wall of the slide groove 49 of the placement plate 41. When the slide bar 42 slides, it will drive the limit plate 44 to slide. The limit plate 44 slides on the side wall of the placement plate 41. When the slide bar 42 slides, it will also drive the scraper 43 to move. The scraper 43 moves on the inner surface of the processing table 3. At the same time, the slide bar 42 will also drive the connecting bar 47 and the connecting block 45 to move. The connecting bar 47 drives the cleaning brush 48 to slide. The cleaning brush 48 moves on the inner surface of the processing table 3. At the same time, the connecting block 45 will drive the supporting wheel 46 to roll on the upper surface of the processing table 3. After cleaning, push the slide bar 42 to move the slide bar 42 to a position where it does not hinder the use of the processing table 3. By setting the placement plate 41 and the slide bar 42 and the scraper 43 can clean the processing table 3, and the cleaning brush 48 can assist the scraper 43 to clean the processing table 3; when using the driving machine 2, the blocking cover 51 is fixed to the bottom end of the driving machine 2. When the driving machine 2 moves, the driving machine 2 will drive the sub-cover 52 to move, and the sub-cover 52 will drive the limit block 53 to slide. The sub-cover 52 and the limit block 53 slide on the inner wall of the blocking cover 51. When the limit block 53 moves, it will drive the spring 55 on the top block 54 to contract, and the sub-cover 52 will be close to the workpiece. When the driving machine 2 is away from the workpiece, the spring 55 will rebound, and the spring 55 drives the sub-cover 52 to move. By setting the blocking cover 51 and the sub-cover 52, debris can be blocked and the splashing of debris can be reduced. At the same time, the spring 55 can make the sub-cover 52 fit the workpiece.
[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A large CNC machine tool with a dual-drive worktable, comprising a base (1) and a cleaning device (4), wherein the upper surface of the base (1) is movably connected to a drive machine (2), and the upper surface of the base (1) is movably connected to a processing table (3); characterized in that: The surface of the processing table (3) is provided with a cleaning device (4), and the cleaning device (4) comprises two placement plates (41), the bottom ends of the two placement plates (41) are fixedly connected to the upper surface of the processing table (3), the inner walls of the two placement plates (41) are slidably connected to a slide rod (42), the bottom ends of the slide rods (42) are fixedly connected to a plurality of scrapers (43), and the surfaces of the scrapers (43) are slidably connected to the inner walls of the processing table (3).
2. A large CNC machine tool with a dual-drive worktable according to claim 1, characterized in that: Both sides of the slide bar (42) are fixedly connected to a limiting plate (44), and the side wall of the limiting plate (44) is slidably connected to the side wall of the placement plate (41).
3. The large CNC machine tool with a dual-drive worktable according to claim 1, characterized in that: Two connecting blocks (45) are fixedly connected to both sides of the sliding rod (42), and the side walls of the connecting blocks (45) are rotatably connected to supporting wheels (46), and the supporting wheels (46) are located on the upper surface of the processing table (3).
4. The large CNC machine tool with a dual-drive worktable according to claim 1, characterized in that: The side wall of the slide bar (42) is fixedly connected to a connecting strip (47), and the bottom end of the connecting strip (47) is fixedly connected to a plurality of cleaning brushes (48), and the cleaning brushes (48) are located on the inner surface of the processing table (3).
5. The large CNC machine tool with a dual-drive worktable according to claim 1, characterized in that: A sliding groove (49) is provided on the surface of the placement plate (41), and the surface of the sliding rod (42) is slidably connected to the inner wall of the sliding groove (49) of the placement plate (41).
6. The large CNC machine tool with a dual-drive worktable according to claim 1, characterized in that: A blocking device (5) is provided at the bottom end of the driving machine (2), and the blocking device (5) comprises a blocking cover (51), the upper surface of the blocking cover (51) is fixedly connected to the bottom end of the driving machine (2), the inner wall of the blocking cover (51) is slidably connected to a sub-cover (52), two sides of the sub-cover (52) are fixedly connected to two limit blocks (53), and the surface of the limit blocks (53) is slidably connected to the inner wall of the blocking cover (51).
7. A large CNC machine tool with a dual-drive worktable according to claim 6, characterized in that: The surface of the blocking cover (51) is provided with a receiving groove, and the surfaces of the auxiliary cover (52), the limiting block (53) and the inner surface of the receiving groove of the blocking cover (51) are slidably connected.
8. The large CNC machine tool with a dual-drive worktable according to claim 6, characterized in that: Both sides of the blocking cover (51) are fixedly connected with a top block (54), and the upper surface of the limit block (53) and the bottom end of the top block (54) are fixedly connected with a spring (55).