Slant bed power turret machine tool of numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool slant bed power tool turret machine tool which comprises a machine tool body, a power tool turret is installed on the machine tool body, a filter box is arranged on the front side of the machine tool body, a protective cover is fixedly connected to the rear side of the filter box, and a filter cavity, an installation cavity and a collection cavity are formed in an inner cavity of the filter box. And the filtering cavity communicates with the collecting cavity, a filtering assembly for filtering the cutting fluid is installed on the filtering box, and a driving assembly for driving the filtering assembly to operate is installed on the filtering box. In the filtering process, a motor drives a vibrating rod and other components to enable a filter screen to vibrate, chippings can fall into a filter box to be collected in the inclined direction, meanwhile, the vibrating rod rotates to drive a series of gears and rod pieces, drive a driving wheel to rotate, enable a mounting frame and bristles to move, sweep the chippings clamped on the filter screen, prevent the filter screen from being blocked, and guarantee the filtering efficiency of the cutting fluid. Therefore, the product quality and the equipment safety are effectively guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool technology, specifically to a CNC machine tool with a slant bed and a power turret. Background Technology

[0002] In the field of modern machining, slant bed CNC machine tools with power turrets are widely used due to their high precision, high efficiency, and strong versatility. Cutting fluid plays a crucial role in machining parts on these machines. It not only cools the tool and workpiece, preventing overheating and reducing tool wear, but also washes away chips generated during machining, ensuring smooth processing.

[0003] To achieve the recycling of cutting fluid and reduce production costs, it is necessary to separate the cutting fluid from the chips through filtration. Currently, most CNC machine tools are equipped with filtration systems, typically using filter screens to filter chips. However, during machining, especially when machining materials with complex shapes or high hardness, a large number of fine chips and debris are generated. After the machine tool has been used for a period of time, these fine chips and debris gradually accumulate on the filter screen, causing it to become clogged.

[0004] Clogged filters severely impact the filtration efficiency of cutting fluids. As filters become clogged, the flow rate of cutting fluid through them decreases, potentially leading to insufficient cooling and inadequate chip flushing during machining. This not only reduces machining quality, causing issues like workpiece surface roughness and dimensional inaccuracies, but also accelerates tool wear and shortens tool life. In severe cases, it can even cause machine tool downtime, resulting in production interruptions and significant economic losses. To prevent filter clogging, ensure cutting fluid filtration efficiency, and guarantee product quality and equipment safety, we propose a CNC machine tool with a slant bed and power turret. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a CNC machine tool with a slant bed and power turret, which can prevent the filter screen from being clogged, ensure the filtration efficiency of the cutting fluid, and guarantee product quality and equipment safety.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A CNC machine tool with a slant bed and a power turret includes a machine tool, a power turret mounted on the machine tool, a filter box disposed on the front side of the machine tool, a protective cover fixedly connected to the rear side of the filter box, the inner cavity of the filter box forming a filter chamber, a mounting chamber and a collection chamber, the filter chamber and the collection chamber being connected, a filter assembly for filtering cutting fluid being mounted on the filter box, and a drive assembly for driving the filter assembly to operate being mounted on the filter box;

[0008] The filter assembly includes a mounting frame, the outer wall of which is slidably connected to the inner wall of the filter box. A filter screen is provided on the inner wall of the mounting frame. Both the filter screen and the mounting frame are inclined. A vibration mechanism that drives the filter screen to vibrate is installed on the filter box. A cleaning mechanism that cleans debris on the filter screen is also installed on the filter box.

[0009] Preferably, the vibration mechanism includes a vibration rod, which is rotatably mounted on the filter box. Several sets of cams are fixedly sleeved on the outside of the vibration rod. Several sets of connecting frames that match the cams are fixedly connected to the bottom of the mounting frame. The top of the cam abuts against the bottom of the connecting frame.

[0010] Preferably, the cleaning mechanism includes two sets of drive wheels, which are rotatably mounted on the inner wall of the mounting frame. A connecting rod is fixedly installed between the two sets of drive wheels. Two sets of auxiliary wheels are rotatably mounted on the inner wall of the mounting frame. A first belt is tensioned and sleeved between the corresponding drive wheels and auxiliary wheels. Several sets of mounting frames are fixedly connected to the outside of the first belt. Several sets of brush bristles are provided on the side of the mounting frame away from the first belt. The end of the brush bristles near the filter screen abuts against the filter screen.

[0011] Preferably, the drive assembly includes a motor, which is fixedly installed at the bottom of the filter box cavity, the output end of the motor is fixedly connected to the vibration rod, and a rotation mechanism that drives the drive wheel to rotate is installed on the filter box.

[0012] Preferably, the rotating mechanism includes a rotating rod, which is fixedly mounted on one of the sets of driving wheels. The rotating rod rotatably passes through the mounting frame. A rotating bevel gear is fixedly sleeved on the outside of the rotating rod. A moving block is fixedly connected to the outer wall of the mounting frame. A sliding rod rotatably passes through the moving block. An upper bevel gear is fixedly connected to the top of the sliding rod and meshes with the rotating bevel gear. A fixing block is fixedly connected to the outer wall of the filter box. A rotating cylinder rotatably passes through the fixing block and slides around the sliding rod. A lower bevel gear is fixedly connected to the bottom of the rotating cylinder. A connecting mechanism that drives the rotating mechanism is installed on the filter box.

[0013] Preferably, the connecting mechanism includes a drive rod that rotatably passes through the filter box. A driven bevel gear is fixedly connected to one end of the drive rod near the vibrating rod. A drive bevel gear is fixedly sleeved on the vibrating rod and meshes with the driven bevel gear. An installation rod is rotatably connected to the outer wall of the filter box. A driven wheel and a transmission bevel gear are fixedly sleeved on the installation rod and mesh with the lower bevel gear. A drive wheel is fixedly sleeved on the drive rod, and a second belt is tensioned between the drive wheel and the driven wheel.

[0014] Preferably, the filter box has a sliding opening that matches the moving block, the moving block is slidably connected to the sliding opening, a number of sliding strips are fixedly connected to the inner wall of the rotating cylinder, and a number of sliding grooves that match the sliding strips are opened on the sliding rod, the sliding strips are slidably connected to the sliding grooves. Beneficial effects

[0015] This utility model provides a CNC machine tool with a slant bed and a power turret. Compared with the prior art, it has the following advantages:

[0016] This type of CNC slant bed power turret machine tool, during operation, allows cutting fluid and machining debris to fall into the filter box mounting frame. After filtration by the filter screen, the cutting fluid can be directly recycled, reducing production costs. During filtration, the motor drives the vibrating rod and other components to vibrate the filter screen. Because the filter screen is tilted, debris falls into the filter box along the tilt direction for collection, preventing debris accumulation from affecting filtration efficiency. At the same time, the rotation of the vibrating rod also drives a series of gears and rods, causing the drive wheel to rotate, which moves the mounting frame and brushes to clean up the small amount of fine debris stuck on the filter screen, preventing filter screen blockage and ensuring the filtration efficiency of the cutting fluid, thereby effectively ensuring product quality and equipment safety. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the present invention;

[0019] Figure 3 This is an exploded view of the internal structure of the filter box of this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0021] Figure 5 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0022] In the diagram: 1. Machine tool; 2. Power turret; 3. Filter box; 4. Filter chamber; 5. Mounting chamber; 6. Collection chamber; 7. Vibration rod; 8. Filter screen; 9. Mounting frame; 10. Motor; 11. Drive wheel; 12. Connecting frame; 13. Cam; 14. Protective cover; 15. Auxiliary wheel; 16. Mounting frame; 17. Brush bristles; 18. Connecting rod; 19. Rotating rod; 20. Rotating bevel gear; 21. Upper bevel gear; 22. Sliding rod; 23. Moving block; 24. Fixed block; 25. Drive bevel gear; 26. Driven bevel gear; 27. Drive rod; 28. Drive wheel; 29. ​​Driven wheel; 30. Transmission bevel gear; 31. Lower bevel gear; 32. Rotating cylinder; 33. Mounting rod. 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] Please see Figure 1-5 This utility model provides a technical solution: a CNC machine tool with a slant bed and a power turret, including a machine tool 1, a power turret 2 mounted on the machine tool 1, a filter box 3 arranged on the front side of the machine tool 1, a protective cover 14 fixedly connected to the rear side of the filter box 3, a filter chamber 4, a mounting chamber 5, and a collection chamber 6 formed in the inner cavity of the filter box 3, the filter chamber 4 and the collection chamber 6 being connected, a filter assembly for filtering cutting fluid mounted on the filter box 3, and a drive assembly for driving the filter assembly to operate mounted on the filter box 3; the filter assembly includes a mounting frame 9, the outer wall of the mounting frame 9 being slidably connected to the inner wall of the filter box 3, a filter screen 8 arranged on the inner wall of the mounting frame 9, the filter screen 8 and the mounting frame 9 being inclined, a vibration mechanism for driving the filter screen 8 to vibrate mounted on the filter box 3, and a cleaning mechanism for cleaning debris on the filter screen 8 mounted on the filter box 3.

[0025] During part machining, cutting fluid and machining debris fall into the mounting frame 9 within the filter box 3. After being filtered by the filter screen 8, the debris remains on the upper surface of the filter screen 8. The filtered cutting fluid can be directly recycled, reducing production costs. Simultaneously, a vibration mechanism drives the filter screen 8 to vibrate. Due to the inclined design of the filter screen 8, debris on the filter screen 8 falls into the filter box 3 along the inclined direction of the filter screen 8 during vibration, preventing a large amount of debris from accumulating on the filter screen 8 and affecting filtration efficiency. For a small amount of fine debris stuck in the filter holes of the filter screen 8, a cleaning mechanism can sweep it into the filter box 3, thus preventing the filter screen 8 from becoming clogged, ensuring the filtration efficiency of the cutting fluid, and guaranteeing product quality and equipment safety.

[0026] The vibration mechanism includes a vibration rod 7, which is rotatably mounted on the filter box 3. Several sets of cams 13 are fixedly sleeved on the outside of the vibration rod 7. Several sets of connecting frames 12 that match the cams 13 are fixedly connected to the bottom of the mounting frame 9. The top of the cam 13 abuts against the bottom of the connecting frame 12.

[0027] The drive assembly drives the vibrating rod 7 to rotate, which in turn drives the cam 13 to rotate. The connecting frame 12 moves up and down with the rotation of the cam 13, which in turn drives the mounting frame 9 to move up and down, thereby causing the filter screen 8 to vibrate.

[0028] The cleaning mechanism includes two sets of drive wheels 11, which are rotatably mounted on the inner wall of the mounting frame 9. A connecting rod 18 is fixedly installed between the two sets of drive wheels 11. Two sets of auxiliary wheels 15 are rotatably mounted on the inner wall of the mounting frame 9. A first belt is tensioned and sleeved between the drive wheels 11 and the auxiliary wheels 15. Several sets of mounting brackets 16 are fixedly connected to the outside of the first belt. Several sets of bristles 17 are provided on the side of the mounting bracket 16 away from the first belt. The end of the bristles 17 close to the filter screen 8 abuts against the filter screen 8.

[0029] Under the action of the drive assembly, the drive wheel 11 rotates, and the two sets of drive wheels 11 rotate synchronously through the connecting rod 18. Driven by the drive wheel 11, the mounting bracket 16 on the first belt moves, driving the brush bristles 17 to move and clean the small debris stuck on the filter screen 8.

[0030] The drive assembly includes a motor 10, which is fixedly installed at the bottom of the inner cavity of the filter box 3. The output end of the motor 10 is fixedly connected to the vibration rod 7. A rotation mechanism that drives the drive wheel 11 to rotate is installed on the filter box 3.

[0031] The starter motor 10 drives the vibrating rod 7 to rotate, which in turn drives the vibration mechanism to operate.

[0032] The rotating mechanism includes a rotating rod 19, which is fixedly mounted on one of the sets of drive wheels 11. The rotating rod 19 rotatably passes through the mounting frame 9. A rotating bevel gear 20 is fixedly sleeved on the outside of the rotating rod 19. A moving block 23 is fixedly connected to the outer wall of the mounting frame 9. A sliding rod 22 rotatably passes through the moving block 23. An upper bevel gear 21 is fixedly connected to the top of the sliding rod 22. The upper bevel gear 21 meshes with the rotating bevel gear 20. A fixing block 24 is fixedly connected to the outer wall of the filter box 3. A rotating cylinder 32 rotatably passes through the fixing block 24. The rotating cylinder 32 is slidably sleeved on the outside of the sliding rod 22. A lower bevel gear 31 is fixedly connected to the bottom of the rotating cylinder 32. A connecting mechanism that drives the rotating mechanism is installed on the filter box 3.

[0033] Under the action of the connecting mechanism, the lower bevel gear 31 rotates, which drives the rotating cylinder 32 to rotate, and the sliding rod 22 rotates. Through the upper bevel gear 21 and the rotating bevel gear 20, the rotating rod 19 rotates, and the driving wheel 11 rotates.

[0034] The connecting mechanism includes a drive rod 27, which rotatably passes through the filter box 3. A driven bevel gear 26 is fixedly connected to one end of the drive rod 27 near the vibrating rod 7. A drive bevel gear 25 is fixedly sleeved on the outside of the vibrating rod 7. The drive bevel gear 25 meshes with the driven bevel gear 26. An installation rod 33 is rotatably connected to the outer wall of the filter box 3. A driven wheel 29 and a transmission bevel gear 30 are fixedly sleeved on the outside of the installation rod 33. The transmission bevel gear 30 meshes with the lower bevel gear 31. A drive wheel 28 is fixedly sleeved on the outside of the drive rod 27. A second belt is tensioned and sleeved between the drive wheel 28 and the driven wheel 29.

[0035] When the vibrating rod 7 rotates, it drives the bevel gear 25 to rotate, which in turn drives the drive rod 27 to rotate through the driven bevel gear 26. Under the action of the driven wheel 29 and the drive wheel 28, the mounting rod 33 rotates, which drives the transmission bevel gear 30 to rotate, causing the lower bevel gear 31 to rotate.

[0036] The filter box 3 has a sliding opening that matches the movable block 23. The movable block 23 is slidably connected to the sliding opening. Several sets of sliding strips are fixedly connected to the inner wall of the rotating cylinder 32. Several sets of sliding grooves that match the sliding strips are opened on the sliding rod 22. The sliding strips are slidably connected to the sliding grooves.

[0037] Working principle: During part processing, cutting fluid and machining debris fall into the mounting frame 9 in the filter box 3. After being filtered by the filter screen 8, the debris is retained on the upper surface of the filter screen 8. The filtered cutting fluid can be directly recycled, reducing production costs. During the filtration process, the starter motor 10 drives the vibrating rod 7 to rotate, which in turn drives the cam 13 to rotate. The connecting frame 12 moves up and down with the rotation of the cam 13, which in turn moves the mounting frame 9 up and down, thereby causing the filter screen 8 to vibrate. Because the filter screen 8 is tilted, the debris on the filter screen 8 falls into the filter box 3 along the tilt direction of the filter screen 8 during vibration, preventing a large amount of debris from accumulating on the filter screen 8 and affecting the filtration efficiency. Simultaneously, the rotation of the vibrating rod 7 drives the bevel gear 25 to rotate, which in turn drives the drive rod 27 to rotate via the driven bevel gear 26. Under the action of the driven wheel 29 and the drive wheel 28, the mounting rod 33 rotates, driving the transmission bevel gear 30 to rotate, causing the lower bevel gear 31 to rotate, which in turn drives the rotating cylinder 32 to rotate. This causes the sliding rod 22 to rotate, which in turn drives the rotating rod 19 to rotate via the upper bevel gear 21 and the rotating bevel gear 20. This causes the driving wheel 11 to rotate, and under the action of the connecting rod 18, the two sets of driving wheels 11 rotate synchronously. Driven by the driving wheels 11, the mounting bracket 16 on the first belt moves, causing the brush bristles 17 to move, cleaning the small amount of fine debris stuck on the filter screen 8. This prevents the filter screen 8 from being clogged, ensures the filtration efficiency of the cutting fluid, and guarantees product quality and equipment safety.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A CNC machine tool with a slant bed and a power turret, comprising a machine tool (1), characterized in that: The machine tool (1) is equipped with a power turret (2), a filter box (3) is provided on the front side of the machine tool (1), a protective cover (14) is fixedly connected to the rear side of the filter box (3), the filter box (3) has a filter chamber (4), an installation chamber (5) and a collection chamber (6) in its inner cavity, the filter chamber (4) and the collection chamber (6) are connected, a filter assembly for filtering cutting fluid is installed on the filter box (3), and a drive assembly for driving the filter assembly is installed on the filter box (3). The filter assembly includes a mounting frame (9), the outer wall of which is slidably connected to the inner wall of the filter box (3), a filter screen (8) is provided on the inner wall of the mounting frame (9), both the filter screen (8) and the mounting frame (9) are inclined, a vibration mechanism that drives the filter screen (8) to vibrate is installed on the filter box (3), and a cleaning mechanism that cleans the debris on the filter screen (8) is installed on the filter box (3).

2. The CNC machine tool with slant bed and power turret according to claim 1, characterized in that: The vibration mechanism includes a vibration rod (7), which is rotatably mounted on the filter box (3). Several sets of cams (13) are fixedly sleeved on the outside of the vibration rod (7). Several sets of connecting frames (12) that match the cams (13) are fixedly connected to the bottom of the mounting frame (9). The top of the cam (13) abuts against the bottom of the connecting frame (12).

3. A CNC machine tool with a slant bed and a power turret according to claim 1, characterized in that: The cleaning mechanism includes two sets of drive wheels (11), which are rotatably mounted on the inner wall of the mounting frame (9). A connecting rod (18) is fixedly installed between the two sets of drive wheels (11). Two sets of auxiliary wheels (15) are rotatably mounted on the inner wall of the mounting frame (9). A first belt is tensioned between the drive wheel (11) and the auxiliary wheel (15). Several sets of mounting brackets (16) are fixedly connected to the outside of the first belt. Several sets of bristles (17) are provided on the side of the mounting bracket (16) away from the first belt. The end of the bristles (17) close to the filter screen (8) abuts against the filter screen (8).

4. A CNC machine tool with a slant bed and a power turret according to claim 1, characterized in that: The drive assembly includes a motor (10), which is fixedly installed at the bottom of the inner cavity of the filter box (3). The output end of the motor (10) is fixedly connected to the vibration rod (7). The filter box (3) is equipped with a rotating mechanism that drives the drive wheel (11) to rotate.

5. A CNC machine tool with a slant bed and a power turret according to claim 4, characterized in that: The rotating mechanism includes a rotating rod (19), which is fixedly installed on one of the set of driving wheels (11). The rotating rod (19) rotates through the mounting frame (9). A rotating bevel gear (20) is fixedly sleeved on the outside of the rotating rod (19). A moving block (23) is fixedly connected to the outer wall of the mounting frame (9). A sliding rod (22) rotates through the moving block (23). An upper bevel gear (21) is fixedly connected to the top of the sliding rod (22). The upper bevel gear (21) meshes with the rotating bevel gear (20). A fixing block (24) is fixedly connected to the outer wall of the filter box (3). A rotating cylinder (32) rotates through the fixing block (24). The rotating cylinder (32) slides outside the sliding rod (22). A lower bevel gear (31) is fixedly connected to the bottom of the rotating cylinder (32). A connecting mechanism that drives the rotating mechanism is installed on the filter box (3).

6. A CNC machine tool with a slant bed and a power turret according to claim 5, characterized in that: The connecting mechanism includes a drive rod (27), which rotatably passes through the filter box (3). A driven bevel gear (26) is fixedly connected to one end of the drive rod (27) near the vibrating rod (7). A drive bevel gear (25) is fixedly sleeved on the vibrating rod (7). The drive bevel gear (25) meshes with the driven bevel gear (26). An installation rod (33) is rotatably connected to the outer wall of the filter box (3). A driven wheel (29) and a transmission bevel gear (30) are fixedly sleeved on the installation rod (33). The transmission bevel gear (30) meshes with the lower bevel gear (31). A drive wheel (28) is fixedly sleeved on the drive rod (27). A second belt is tensioned between the drive wheel (28) and the driven wheel (29).

7. A CNC machine tool with a slant bed and a power turret according to claim 5, characterized in that: The filter box (3) has a sliding opening that matches the moving block (23). The moving block (23) is slidably connected to the sliding opening. Several sets of sliding strips are fixedly connected to the inner wall of the rotating cylinder (32). Several sets of sliding grooves that match the sliding strips are opened on the sliding rod (22). The sliding strips are slidably connected to the sliding grooves.

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