Numerical control machine tool with protection function

Abstract

The utility model relates to numerical control machine tool technical field, propose a numerical control machine tool with protection function, including numerical control machine tool body, the numerical control machine tool body front end is provided with L shape groove, the L shape groove inside is provided with L shape door, in this device, through the setting of cylinder, telescopic link, scraper, water storage tank, water pump and spray head etc., when the observation glass is polluted by cutting fluid and cutting scrap, can clean the stain in time, can make the operator accurate judgement numerical control machine tool inside processing situation in time, ensure the processing quality, in addition, in this device, through the setting of sliding slot, antiskid baffle, second handle and guide rod, when the operator does not use observation glass, can carry out the blocking protection to observation glass place, prevent the situation that the operator is hurt after the workpiece debris is smashed observation glass because of the accidental collision in numerical control machine tool inside, make the actual use of this device higher.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool technology, specifically to a CNC machine tool with protective functions. Background Technology

[0002] Numerical control machine tools are a type of automated machine tool equipped with a program control system. This control system can logically process programs with control codes or other symbolic instructions, decode them, represent them with coded numbers, input them to the numerical control device through an information carrier, and after calculation and processing, the numerical control device sends out various control signals to control the machine tool's movements to process parts.

[0003] When a CNC machine tool is machining a workpiece, the operator usually observes the machining status of the workpiece directly through the observation glass on the door, such as the cutting status of the tool and the feed movement of the workpiece, so as to detect abnormalities and make adjustments in time. However, during the machining process of the CNC machine tool, cutting fluid and chips will inevitably adhere to the observation glass, which will affect the line of sight and make it impossible for the operator to judge the machining status inside the CNC machine tool in a timely and accurate manner, thus failing to guarantee the machining quality of the workpiece. In addition, if the operator frequently stops the machine to wipe it, it will seriously affect the machining efficiency.

[0004] Therefore, this utility model provides a CNC machine tool with protective functions to solve the above problems. Utility Model Content

[0005] This utility model proposes a CNC machine tool with protective functions. Through the arrangement of cylinders, telescopic rods, scrapers and nozzles, when the glass is contaminated by cutting fluid and chips, the stains can be removed in time. This allows operators to make timely and accurate judgments on the processing status inside the CNC machine tool, ensuring processing quality and thus solving the above-mentioned problems.

[0006] The technical solution of this utility model is as follows: A CNC machine tool with protective function includes a CNC machine tool body. An L-shaped groove is opened at the front end of the CNC machine tool body. An L-shaped door is set inside the L-shaped groove. A first handle is fixedly installed on the outer wall of the front end of the L-shaped door. Two sets of guide rods are horizontally fixedly installed inside the CNC machine tool body. Both sets of guide rods are slidably connected to the L-shaped door. An observation glass is fixedly installed at the front end of the L-shaped door. A cylinder is fixedly installed at the top end of the L-shaped door. A telescopic rod is fixedly installed at the output end of the cylinder. A first mounting strip is fixedly installed at the other end of the telescopic rod. A spring groove is horizontally opened at the front end of the first mounting strip. A slide bar is slidably installed inside the spring groove. Several sets of springs are fixedly installed at the rear end of the spring groove. The other end of each set of springs is fixedly connected to the slide bar. A scraper is fixedly installed at the front end of the slide bar. The front end of the scraper is in contact with the observation glass.

[0007] Preferably, a second mounting strip is obliquely fixedly installed at the bottom rear edge of the first mounting strip. A transfer compartment is opened inside the second mounting strip. Several sets of nozzles are fixedly installed at the front end of the second mounting strip and are all connected to the transfer compartment. A first fixing pipe is sealed to the rear end of the second mounting strip. The other end of the first fixing pipe extends to the outside of the top of the L-shaped compartment door. A water storage tank is fixedly installed on the left outer wall of the CNC machine tool body. A water inlet pipe is fixedly installed at the top of the water storage tank. A water pump is fixedly installed at the bottom of the inside of the water storage tank. A second fixing pipe is fixedly installed at the output end of the water pump. A telescopic hose is sealed to the other end of the second fixing pipe. The other end of the telescopic hose is sealed to the first fixing pipe.

[0008] Preferably, a protective net is fixedly installed inside each group of nozzles.

[0009] Preferably, the front end of the L-shaped compartment door has vertically formed grooves on both sides of the observation glass. A protective baffle is provided in front of the L-shaped compartment door. Two sets of sliding blocks are fixedly installed at the bottom rear end of the protective baffle. Each set of sliding blocks is slidably connected to the groove at the corresponding position. A guide rod is vertically fixedly installed inside each set of grooves. Each set of guide rods is slidably connected to the sliding block at the corresponding position. A second handle is fixedly installed on the outer wall of the front end of the protective baffle.

[0010] Preferably, a clearance cavity is fixedly installed on the right side of the front end of the CNC machine tool body.

[0011] Preferably, a limit block is fixedly installed at the top of the L-shaped compartment door on the right side of the cylinder.

[0012] Preferably, casters are fixedly installed at the four corners of the bottom of the CNC machine tool body.

[0013] Preferably, a fixing plate is fixedly installed at the front and rear edges of the outer walls on both sides of the CNC machine tool body. Each fixing plate is threaded with a threaded rod. A rotating head is fixedly installed at the top of each threaded rod, and a support plate is rotatably installed at the bottom of each threaded rod.

[0014] The working principle and beneficial effects of this utility model are as follows: This device, through the use of cylinders, telescopic rods, scrapers, water tanks, water pumps, and nozzles, allows for timely removal of contaminants such as cutting fluid and chips from the observation glass. This enables operators to accurately assess the machining process inside the CNC machine tool, ensuring machining quality. Furthermore, the device incorporates sliding grooves, anti-slip baffles, a second handle, and guide rods to protect the observation glass when not in use. This prevents accidental collisions inside the CNC machine tool that could cause workpiece debris to shatter the glass and injure the operator, thus enhancing the device's practicality. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the rear view structure of this utility model; Figure 3 This is a schematic diagram of the right-side side cross-sectional structure of the present invention; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the left-side side cross-sectional structure of this utility model.

[0017] In the diagram: 1. CNC machine tool body; 2. L-shaped groove; 3. L-shaped door; 4. First handle; 5. Guide rod; 6. Observation glass; 7. Cylinder; 8. Telescopic rod; 9. First mounting strip; 10. Slide bar; 11. Spring; 12. Scraper; 13. Second mounting strip; 14. Transfer compartment; 15. Nozzle; 16. First fixed pipe; 17. Water tank; 18. Water inlet pipe; 19. Water pump; 20. Second fixed pipe; 21. Telescopic hose; 22. Slide groove; 23. Protective baffle; 24. Second handle; 25. Guide rod; 26. Clearance cavity; 27. Limiting block; 28. Caster wheel; 29. ​​Fixed plate; 30. Threaded rod; 31. Rotating head; 32. Support plate. Detailed Implementation

[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0019] Example 1 like Figures 1-5 As shown, this embodiment proposes a CNC machine tool with protective function, including a CNC machine tool body 1. The front end of the CNC machine tool body 1 is provided with an L-shaped groove 2. An L-shaped door 3 is provided inside the L-shaped groove 2. A first handle 4 is fixedly installed on the outer wall of the front end of the L-shaped door 3. Two sets of guide rods 5 are horizontally fixedly installed inside the CNC machine tool body 1. Both sets of guide rods 5 are slidably connected to the L-shaped door 3. An observation glass 6 is fixedly installed at the front end of the L-shaped door 3. A cylinder 7 is fixedly installed at the top of the L-shaped door 3. A telescopic rod 8 is fixedly installed at the output end of the cylinder 7. A first mounting strip 9 is fixedly installed at the other end of the telescopic rod 8. A spring groove is horizontally provided at the front end of the first mounting strip 9. A slide bar 10 is slidably installed inside the spring groove. Several sets of springs 11 are fixedly installed at the rear end of the spring groove. The other end of each set of springs 11 is fixedly connected to the slide bar 10. A scraper 12 is fixedly installed at the front end of the slide bar 10. The front end of the scraper 12 is in contact with the observation glass 6.

[0020] A second mounting strip 13 is fixedly installed at the bottom rear edge of the first mounting strip 9 at an angle. A transfer chamber 14 is opened inside the second mounting strip 13. Several sets of nozzles 15 are fixedly installed at the front end of the second mounting strip 13, and all of them are connected to the transfer chamber 14. A first fixing pipe 16 is sealed and connected to the rear end of the second mounting strip 13. The other end of the first fixing pipe 16 extends to the outside of the top of the L-shaped door 3. A water storage tank 17 is fixedly installed on the outer wall of the left side of the CNC machine tool body 1. A water inlet pipe 18 is fixedly installed at the top of the water storage tank 17. A water pump 19 is fixedly installed at the bottom of the inside of the water storage tank 17. A second fixing pipe 20 is fixedly installed at the output end of the water pump 19. A telescopic hose 21 is sealed and connected to the other end of the second fixing pipe 20. The other end of the telescopic hose 21 is sealed and connected to the first fixing pipe 16. A protective net is fixedly installed inside each set of nozzles 15.

[0021] In this device, when cutting fluid and chips adhere to the observation glass 6, the water pump 19 is activated simultaneously by starting the cylinder 7 to drive the scraper 12 to scrape the observation glass 6. This allows water to be pumped through the second fixed pipe 20, the telescopic hose 21, and the first fixed pipe 16 to the nozzle 15 for spraying. This achieves simultaneous scraping and rinsing of the observation glass, resulting in more thorough cleaning of stains. This allows operators to accurately assess the processing status inside the CNC machine tool, ensuring processing quality. Furthermore, it eliminates the need for operators to stop the machine to wipe the observation glass 6, thus improving processing efficiency. Additionally, the spring 11 ensures that the scraper 12 remains in contact with the observation glass 6, guaranteeing its cleaning effect. Finally, the protective net effectively prevents chips from splashing into the nozzle 15.

[0022] Example 2 like Figures 1-5 As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes that the front end of the L-shaped door 3 is provided with vertically opened sliding grooves 22 on both sides of the observation glass 6, a protective baffle 23 is provided in front of the L-shaped door 3, and two sets of sliding blocks are fixedly installed at the bottom of the rear end of the protective baffle 23. Each set of sliding blocks is slidably connected to the sliding groove 22 at the corresponding position. A guide rod 25 is vertically fixedly installed inside each set of sliding grooves 22. Each set of guide rods 25 is slidably connected to the sliding block at the corresponding position. A second handle 24 is fixedly installed on the outer wall of the front end of the protective baffle 23.

[0023] A clearance cavity 26 is fixedly installed on the right side of the front end of the CNC machine tool body 1; a limit block 27 is fixedly installed on the top of the L-shaped door 3 on the right side of the cylinder 7; universal wheels 28 are fixedly installed at the four corners of the bottom end of the CNC machine tool body 1; fixed plates 29 are fixedly installed at the front and rear edges of the outer walls on both sides of the CNC machine tool body 1, and threaded rods 30 are threaded through each fixed plate 29. A rotating head 31 is fixedly installed at the top of each threaded rod 30, and a support plate 32 is rotatably installed at the bottom of each threaded rod 30.

[0024] In this embodiment, when the observation glass 6 is not needed during the workpiece processing, the operator can release the second handle 24, causing the protective baffle 23 to move to the observation glass 6. This provides protection to the observation glass 6, preventing workpiece debris from accidentally shattering the observation glass 6 and injuring the operator. Conversely, when the operator needs to use the observation glass 6, they can simply slide the protective baffle 23 upwards using the second handle 24. Due to gravity, the operator will not forget to lower the protective baffle 23 when the observation glass 6 is not in use, thus improving the practicality of the device. In addition, the rotating head 31 can be rotated to drive the support plate 32 to contact the ground via the threaded rod 30, thereby increasing the stability of the device during use.

[0025] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A CNC machine tool with protective functions, characterized in that, The system includes a CNC machine tool body (1), with an L-shaped groove (2) at the front end of the machine tool body (1). An L-shaped door (3) is located inside the L-shaped groove (2). A first handle (4) is fixedly installed on the outer wall of the front end of the L-shaped door (3). Two sets of guide rods (5) are horizontally fixedly installed inside the machine tool body (1). Both sets of guide rods (5) are slidably connected to the L-shaped door (3). An observation glass (6) is fixedly installed at the front end of the L-shaped door (3). A cylinder (7) is fixedly installed at the top end of the L-shaped door (3). A telescopic rod (8) is fixedly installed at the output end of the cylinder (7). A first mounting strip (9) is fixedly installed at the other end of the telescopic rod (8). A spring groove is opened horizontally at the front end of the first mounting strip (9). A slide bar (10) is slidably installed inside the spring groove. Several sets of springs (11) are fixedly installed at the rear end inside the spring groove. The other end of each set of springs (11) is fixedly connected to the slide bar (10). A scraper (12) is fixedly installed at the front end of the slide bar (10). The front end of the scraper (12) is in contact with the observation glass (6).

2. A CNC machine tool with protective function according to claim 1, characterized in that, A second mounting strip (13) is fixedly installed at the bottom rear edge of the first mounting strip (9). A transfer chamber (14) is opened inside the second mounting strip (13). Several sets of nozzles (15) are fixedly installed at the front end of the second mounting strip (13) and are all connected to the transfer chamber (14). A first fixed pipe (16) is sealed and connected to the rear end of the second mounting strip (13). The other end of the first fixed pipe (16) extends to the outside of the top of the L-shaped door (3). A water storage tank (17) is fixedly installed on the left outer wall of the CNC machine tool body (1). A water inlet pipe (18) is fixedly installed at the top of the water storage tank (17). A water pump (19) is fixedly installed at the bottom of the inside of the water storage tank (17). A second fixed pipe (20) is fixedly installed at the output end of the water pump (19). A telescopic hose (21) is sealed and connected to the other end of the second fixed pipe (20). The other end of the telescopic hose (21) is sealed and connected to the first fixed pipe (16).

3. A CNC machine tool with protective function according to claim 2, characterized in that, Each nozzle (15) is fitted with a protective mesh inside.

4. A CNC machine tool with protective function according to claim 1, characterized in that, The front end of the L-shaped door (3) is provided with vertical grooves (22) on both sides of the observation glass (6). A protective baffle (23) is provided in front of the L-shaped door (3). Two sets of sliding blocks are fixedly installed at the bottom of the rear end of the protective baffle (23). Each set of sliding blocks is slidably connected to the groove (22) at the corresponding position. A guide rod (25) is vertically fixedly installed inside each set of grooves (22). Each set of guide rods (25) is slidably connected to the sliding block at the corresponding position. A second handle (24) is fixedly installed on the outer wall of the front end of the protective baffle (23).

5. A CNC machine tool with protective function according to claim 1, characterized in that, An obstacle clearance cavity (26) is fixedly installed on the right side of the front end of the CNC machine tool body (1).

6. A CNC machine tool with protective function according to claim 1, characterized in that, The top of the L-shaped door (3) is fixedly installed with a limit block (27) on the right side of the cylinder (7).

7. A CNC machine tool with protective function according to claim 1, characterized in that, The CNC machine tool body (1) is fixedly equipped with casters (28) at the four corners of the bottom end.

8. A CNC machine tool with protective function according to claim 1, characterized in that, Fixed plates (29) are fixedly installed at the front and rear edges of the outer walls on both sides of the CNC machine tool body (1). Each fixed plate (29) is threaded with a threaded rod (30). A rotating head (31) is fixedly installed at the top of each threaded rod (30). A support plate (32) is rotatably installed at the bottom of each threaded rod (30).

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