Numerical control mechanism protection device and use method thereof

Abstract

The invention discloses a numerical control mechanism protection device and a using method thereof, and relates to the technical field of machining protection mechanisms. The numerical control mechanism protection device comprises a machine tool body, a machining shell is installed on the side of the machine tool body, a supporting plate is installed at the bottom of the machining shell, a machining cabin is formed in the machining shell, a base table is installed on the side of the inner wall of the machining cabin, and a sliding rail is installed at the top of the base table; a collecting device is installed at the bottom of the machining shell, an upper sliding groove and a lower sliding groove are formed in the side portion of the machining shell, a transparent baffle is slidably installed on the side portion of the machining shell, a workbench is slidably installed on the sliding rail, a rail groove is formed in the bottom of the workbench and matched with the sliding rail, and a horizontal sliding mechanism is installed on the inner wall of the top side of the machining cabin. A sliding plate is installed at the bottom of the horizontal sliding mechanism, an angle adjusting mechanism is installed at the bottom of the sliding plate, and a round blocking piece is installed at the bottom of the angle adjusting mechanism. And due to the arrangement that the position of the round blocking piece can be adjusted at will, scrap iron generated in the machining process can be blocked by the round blocking piece.

Description

Technical Field

[0001] This invention relates to the field of machining protection mechanisms, and in particular to a protective device for CNC mechanisms and its usage method. Background Technology

[0002] CNC machine tools, short for Computer Numerical Control machine tools, are automated machine tools equipped with a program control system. A CNC machine, following a pre-written program, can process a piece of raw material (metal, wood, plastic, ceramics, or composite materials) without human intervention. Machine tools using numerical control are called CNC machine tools. After the program instructions are input into the CNC system's memory, the computer compiles and calculates them. Through the displacement control system, the information is transmitted to the drive motor to cut and machine the designed parts. During the machining process, metal chips often fly everywhere, which can easily cause injury to workers.

[0003] Common CNC mechanism protective devices on the market often use protective covers to separate workers from the work area, but they cannot effectively prevent iron filings from flying around in the work area. The flying iron filings need to be manually cleaned by workers, which is not only troublesome but also may injure workers. In order to address the above problems, we disclose a CNC mechanism protective device and its usage method. Summary of the Invention

[0004] The purpose of this application is to provide a protective device for CNC mechanisms and its usage method to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a CNC mechanism protection device and its usage method, comprising a machine tool body, a machining shell installed on the side of the machine tool body, a support plate installed at the bottom of the machining shell, a machining compartment opened in the machining shell, a base installed on the inner wall side of the machining compartment, a slide rail installed on the top of the base, a collecting device installed at the bottom of the machining shell, an upper sliding groove and a lower sliding groove opened on the side of the machining shell, a transparent baffle slidably installed on the side of the machining shell, the transparent baffle matching the upper sliding groove and the lower sliding groove, a worktable slidably installed on the slide rail, a track groove opened at the bottom of the worktable, the track groove matching the slide rail, a side platform installed on the side of the worktable, a fixing block installed at the bottom of the side platform, a fixing mechanism installed on the fixing block, a horizontal sliding mechanism installed on the top inner wall of the machining compartment, a slide plate installed at the bottom of the horizontal sliding mechanism, an angle adjustment mechanism installed at the bottom of the slide plate, and a circular baffle plate installed at the bottom of the angle adjustment mechanism.

[0006] Preferably, the collecting mechanism includes a stop post installed on the side of the machine tool body, a rotating shaft installed on the side of the machine tool body, a collecting groove rotatably mounted on the rotating shaft, and the collecting groove abutting against the stop post.

[0007] Preferably, the fixing mechanism includes multiple sets of evenly distributed slots on the top of the base, a circular groove is provided in the fixing block, and a locking hole is provided at the top and bottom of the circular groove. A locking post is slidably installed in the locking hole, and the locking post matches the slot.

[0008] Preferably, a spring is installed on the inner wall of the top side of the circular groove, a card is installed on the side of the locking post, and the bottom of the spring is connected to the top of the card.

[0009] Preferably, a pull rod is installed on the top of the locking post.

[0010] Preferably, the horizontal sliding mechanism includes a first sliding groove opened inside the processing housing, a first motor installed on the top of the processing housing, a first gear installed on the bottom of the first motor, a driven rack slidably installed in the first sliding groove, the first gear meshing with the driven rack, and a sliding plate installed on the bottom of the driven rack.

[0011] Preferably, the angle adjustment mechanism includes a connecting column installed at the bottom of the slide plate, and a connecting platform is installed at the bottom of the connecting column.

[0012] Preferably, a circular groove is provided on the top of the connecting platform, a circular strip is slidably installed in the circular groove, a circular rack is installed on the top of the circular strip, a connecting plate is installed on the side of the circular rack, a connecting piece is installed on the side of the connecting plate, and a circular baffle is installed at the bottom of the connecting piece.

[0013] Preferably, a second motor is installed at the bottom of the processing housing, and a second gear is installed on the output shaft of the second motor, which meshes with the circular rack.

[0014] Furthermore, this invention also discloses a protective device for CNC mechanisms and its method of use, comprising the following steps: Step 1: When using this device, first install the workpiece on the worktable, then pull the lever to move the locking pin upwards, causing it to disengage from the slot and allowing the worktable to slide freely. Then slide the worktable along the slide rail. Once adjusted to the appropriate position, simply release the lever to move the spring downwards, causing the locking pin to move downwards into the slot, thus achieving the effect of adjusting and fixing the position of the worktable. Step two: Then, simply start the first motor, which will drive the first gear to rotate. The first gear will then drive the driven rack to move in the first slide groove. The driven rack will then drive the slide plate and the entire angle adjustment mechanism to the appropriate position. Then, simply start the second motor, which will drive the second gear to rotate the circular rack. This will then move the connecting piece and rotate the circular baffle to a position that can block the iron filings generated during processing. This will prevent the iron filings generated during processing from flying everywhere, making it easier for operators to clean up and preventing operators from being injured by the scattered iron filings. Step three: Next, simply pull the transparent baffle to separate the processing environment from the operator, and then processing can begin. When processing is complete, the iron filings will fall into the collection tank. Simply rotate the collection tank to empty the iron filings, making it easy for the operator to clean.

[0015] In summary, the technical effects and advantages of this invention are as follows: 1. In this invention, a first motor is installed on the top of the processing shell, a first gear is installed on the bottom of the first motor, and a driven rack is slidably installed in a first groove. The first gear meshes with the driven rack, and a sliding plate is installed at the bottom of the driven rack. This configuration allows the first motor to be started, which in turn drives the first gear to rotate, which in turn drives the driven rack to move in the first groove. This, in turn, causes the driven rack to drive the sliding plate and move the entire angle adjustment mechanism to the appropriate position. A second gear is installed on the output shaft of a second motor, and the second gear meshes with the rack. Starting the second motor causes the second gear to drive the rack to rotate. A connecting plate is installed on the side of the rack, and a connecting piece is installed on the side of the connecting plate. A circular baffle is installed at the bottom of the connecting piece. This configuration allows the rack to rotate, which in turn causes the connecting piece to move, and the circular baffle to rotate to a position that can block the iron filings generated during processing. This prevents the iron filings generated during processing from flying everywhere, making it easier for operators to clean and preventing operators from being injured by scattered iron filings.

[0016] 2. In this invention, a rotating shaft is installed on the side of the machine tool body, and a collection groove is rotatably mounted on the rotating shaft. The collection groove is set to abut against the stop post, so that after processing, the iron filings will fall into the collection groove. Simply rotating the collection groove will cause the iron filings on it to be poured off, making it easy for the operator to clean. A card is installed on the side of the stop post, and the bottom of the spring is connected to the top of the card. The spring drives the card to move downward, which in turn causes the stop post to move downward into the slot. A circular groove is opened in the fixing block, and there are locking holes at the top and bottom of the circular groove. A stop post is slidably installed in the locking holes. The locking post is matched with the slot, so that the stop post moves downward into the slot, thus achieving the effect of fixing the position of the worktable. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a CNC mechanism protection device and its usage method according to an embodiment of this application; Figure 2 This is a top cross-sectional view of a CNC mechanism protection device and its usage method in an embodiment of this application; Figure 3 This is a schematic diagram of the bottom structure of the transmission mechanism of a CNC mechanism protection device and its usage method in an embodiment of this application; Figure 4 This is a schematic diagram of the top structure of the transmission mechanism of a CNC mechanism protection device and its usage method in an embodiment of this application. Figure 5 This is a schematic cross-sectional view of the fixing mechanism of a CNC mechanism protection device and its usage method in an embodiment of this application. Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0019] In the diagram: 1. Machine tool body; 2. Machining shell; 3. Machining chamber; 4. Support plate; 5. Base; 6. Slide rail; 7. Upper slide groove; 8. Transparent baffle; 9. Lower slide groove; 10. First motor; 11. First slide groove; 12. First gear; 13. Driven rack; 14. Slide plate; 15. Connecting column; 16. Second motor; 17. Second gear; 18. Connecting table; 19. Circular slide groove; 20. Circular slide bar; 21. Connecting plate; 22. Circular rack; 23. Connecting piece; 24. Circular baffle; 25. Worktable; 26. Track groove; 27. Stop column; 28. Rotating shaft; 29. ​​Collection trough; 30. Side platform; 31. Fixing block; 32. Circular groove; 33. Locking hole; 34. Locking column; 35. Spring; 36. Card; 37. Locking slot; 38. Pull rod. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example: Reference Figure 1-6 The diagram illustrates a CNC mechanism protection device and its usage method. The device includes a machine tool body 1, a machining shell 2 mounted on the side of the machine tool body 1, a support plate 4 mounted on the bottom of the machining shell 2, a machining compartment 3 formed in the machining shell 2, a base 5 mounted on the inner wall of the machining compartment 3, a slide rail 6 mounted on the top of the base 5, a collecting device mounted on the bottom of the machining shell 2, an upper sliding groove 7 and a lower sliding groove 9 formed on the side of the machining shell 2, and a transparent baffle 8 slidably mounted on the side of the machining shell 2. The upper slide 7 and the lower slide 9 are matched. A worktable 25 is slidably installed on the slide rail 6. A track groove 26 is opened at the bottom of the worktable 25. The track groove 26 matches the slide rail 6. A side platform 30 is installed on the side of the worktable 25. A fixing block 31 is installed at the bottom of the side platform 30. A fixing mechanism is installed on the fixing block 31. A horizontal sliding mechanism is installed on the top inner wall of the processing chamber 3. A slide plate 14 is installed at the bottom of the horizontal sliding mechanism. An angle adjustment mechanism is installed at the bottom of the slide plate 14. A circular baffle 24 is installed at the bottom of the angle adjustment mechanism.

[0022] With the above structure: a machining shell 2 is installed on the side of the machine tool body 1, a support plate 4 is installed at the bottom of the machining shell 2, and a machining compartment 3 is provided in the machining shell 2 so that machining can be carried out in the machining compartment 3. A base 5 is installed on the inner wall side of the machining compartment 3, a slide rail 6 is installed on the top of the base 5, a collecting device is installed at the bottom of the machining shell 2, and an upper slide groove 7 and a lower slide groove 9 are provided on the side of the machining shell 2 so that the sliding worktable 25 can slide on the slide rail 6. A horizontal sliding mechanism is installed on the top inner wall of the machining compartment 3, a slide plate 14 is installed at the bottom of the horizontal sliding mechanism, an angle adjustment mechanism is installed at the bottom of the slide plate 14, and a circular baffle 24 is installed at the bottom of the angle adjustment mechanism so that the circular baffle 24 can block iron chips.

[0023] like Figure 4 As shown, the collection mechanism includes a stop post 27 installed on the side of the machine tool body 1. A rotating shaft 28 is installed on the side of the machine tool body 1, and a collection groove 29 is rotatably mounted on the rotating shaft 28, with the collection groove 29 abutting against the stop post 27. The arrangement of the rotating shaft 28 on the side of the machine tool body 1, with the collection groove 29 rotatably mounted on the rotating shaft 28 and abutting against the stop post 27, ensures that after processing, iron filings fall into the collection groove 29. Simply rotating the collection groove 29 allows the iron filings to be poured out, making cleaning easy for the operator.

[0024] like Figure 6 As shown, the fixing mechanism includes multiple sets of evenly distributed slots 37 on the top of the base 5. A circular groove 32 is formed within the fixing block 31, and locking holes 33 are formed at both the top and bottom of the circular groove 32. Locking posts 34 are slidably installed within the locking holes 33, and the locking posts 34 match the slots 37. By having a circular groove 32 in the fixing block 31, locking holes 33 at both the top and bottom of the circular groove 32, and locking posts 34 slidably installed within the locking holes 33, and the locking posts 34 matching the slots 37, the locking posts 34 can move downwards into the slots 37, thus achieving the effect of fixing the position of the worktable 25.

[0025] like Figure 6 As shown, a spring 35 is installed on the inner top wall of the circular groove 32, and a card 36 is installed on the side of the locking post 34. The bottom of the spring 35 is connected to the top of the card 36. The arrangement of the card 36 on the side of the locking post 34 and the connection between the bottom of the spring 35 and the top of the card 36 causes the spring 35 to move the card 36 downwards, thereby causing the locking post 34 to move downwards into the locking groove 37.

[0026] like Figure 6As shown, a pull rod 38 is installed on the top of the locking post 34. By installing the pull rod 38 on the top of the locking post 34, pulling the pull rod 38 will cause the locking post 34 to move upward, thereby causing the locking post 34 to disengage from the locking slot 37, allowing the worktable 25 to slide freely.

[0027] like Figure 5 As shown, the horizontal sliding mechanism includes a first slide groove 11 opened inside the processing housing 2. A first motor 10 is installed on the top of the processing housing 2, and a first gear 12 is installed on the bottom of the first motor 10. A driven rack 13 is slidably installed in the first slide groove 11, with the first gear 12 meshing with the driven rack 13. A sliding plate 14 is installed on the bottom of the driven rack 13. With the first motor 10 installed on the top of the processing housing 2, the first gear 12 installed on the bottom of the first motor 10, the driven rack 13 slidably installed in the first slide groove 11, the first gear 12 meshing with the driven rack 13, and the sliding plate 14 installed on the bottom of the driven rack 13, the mechanism can be adjusted by simply starting the first motor 10. This causes the first motor 10 to drive the first gear 12 to rotate, which in turn causes the first gear 12 to move the driven rack 13 within the first slide groove 11. Ultimately, the driven rack 13 moves the sliding plate 14, thus moving the entire angle adjustment mechanism to the appropriate position.

[0028] like Figure 4 As shown, the angle adjustment mechanism includes a connecting column 15 mounted on the bottom of the slide plate 14, and a connecting platform 18 mounted on the bottom of the connecting column 15. The connection platform 18 mounted on the bottom of the connecting column 15 allows the horizontal sliding mechanism to move the connecting platform 18.

[0029] like Figure 3 As shown, a circular groove 19 is installed on the top of the connecting table 18. A circular strip 20 is slidably installed in the circular groove 19. A circular rack 22 is installed on the top of the circular strip 20. A connecting plate 21 is installed on the side of the circular rack 22. A connecting piece 23 is installed on the side of the connecting plate 21. A circular baffle 24 is installed at the bottom of the connecting piece 23. With the connecting plate 21, connecting piece 23, and circular baffle 24 installed on the bottom of the connecting piece 23 installed on the side of the circular rack 22, the circular rack 22 rotates, which in turn moves the connecting piece 23. This causes the circular baffle 24 to rotate to a position that can block the iron filings generated during processing. This prevents the iron filings generated during processing from flying everywhere, making it easier for operators to clean up, and also preventing operators from being injured by the scattered iron filings.

[0030] like Figure 4As shown, a second motor 16 is mounted on the bottom of the machining housing 2, and a second gear 17 is mounted on the output shaft of the second motor 16. The second gear 17 meshes with the rack 22. This arrangement, with the second motor 16 mounted on the bottom of the machining housing 2 and the second gear 17 meshing with the rack 22, allows the second motor 16 to be started, causing the second gear 17 to drive the rack 22 to rotate.

[0031] A protective device for CNC mechanisms and its method of use, comprising the following steps: Step 1: When using this device, first install the workpiece on the worktable 25, then pull the lever 38, causing the lever 38 to move the locking pin 34 upward, thereby causing the locking pin 34 to leave the slot 37, allowing the worktable 25 to slide freely. Then slide the worktable 25 so that it can slide on the slide rail 6. After adjusting to the appropriate position, simply release the lever 38, causing the spring 35 to move the card 36 downward, thereby causing the locking pin 34 to move downward and enter the slot 37, thus achieving the effect of adjusting and fixing the position of the worktable 25. Step two: Then, simply start the first motor 10, which will drive the first gear 12 to rotate. The first gear 12 will then drive the driven rack 13 to move within the first slide groove 11. The driven rack 13 will then drive the slide plate 14 to move the entire angle adjustment mechanism to the appropriate position. Then, simply start the second motor 16, which will drive the second gear 17 to rotate the circular rack 22. This will then move the connecting piece 23, which will then rotate the circular baffle 24 to a position that can block the iron filings generated during processing. This will prevent the iron filings generated during processing from flying everywhere, making it easier for operators to clean up and preventing operators from being injured by the scattered iron filings. Step three: Next, simply pull the transparent baffle 8 to separate the processing environment from the operator, and then the processing can begin. When the processing is complete, the iron filings will fall into the collection tank 29. Simply rotate the collection tank 29 to empty the iron filings, making it easy for the operator to clean.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A numerically controlled machine guard and method of use thereof, comprising a machine tool body (1), characterised in that: A machining shell (2) is installed on the side of the machine tool body (1). A support plate (4) is installed on the bottom of the machining shell (2). A machining compartment (3) is opened in the machining shell (2). A base (5) is installed on the inner wall side of the machining compartment (3). A slide rail (6) is installed on the top of the base (5). A collecting device is installed on the bottom of the machining shell (2). An upper slide groove (7) and a lower slide groove (9) are opened on the side of the machining shell (2). A transparent baffle (8) is slidably installed on the side of the machining shell (2). The transparent baffle (8) matches the upper slide groove (7) and the lower slide groove (9). The slide rail (6) A worktable (25) is slidably mounted on the worktable (25). A track groove (26) is provided at the bottom of the worktable (25). The track groove (26) matches the slide rail (6). A side platform (30) is installed on the side of the worktable (25). A fixing block (31) is installed at the bottom of the side platform (30). A fixing mechanism is installed on the fixing block (31). A horizontal sliding mechanism is installed on the top inner wall of the processing chamber (3). A sliding plate (14) is installed at the bottom of the horizontal sliding mechanism. An angle adjustment mechanism is installed at the bottom of the sliding plate (14). A circular baffle (24) is installed at the bottom of the angle adjustment mechanism.

2. A CNC machine guard and method of using same according to claim 1, wherein: The collection mechanism includes a stop post (27) installed on the side of the machine tool body (1), a rotating shaft (28) is installed on the side of the machine tool body (1), and a collection groove (29) is rotatably installed on the rotating shaft (28), the collection groove (29) abutting against the stop post (27).

3. A machine guard for numerically controlled machines and method of using the same according to claim 1, wherein: The fixing mechanism includes multiple sets of evenly distributed slots (37) on the top of the base (5), a circular groove (32) is provided in the fixing block (31), and a slot hole (33) is provided at the top and bottom of the circular groove (32). A slot post (34) is slidably installed in the slot hole (33), and the slot post (34) matches the slot (37).

4. The CNC mechanism protection device and its method of use according to claim 3, characterized in that: A spring (35) is installed on the inner wall of the top side of the circular groove (32), and a card (36) is installed on the side of the locking post (34). The bottom of the spring (35) is connected to the top of the card (36).

5. The CNC mechanism protection device and its usage method according to claim 4, characterized in that: A pull rod (38) is installed on the top of the locking post (34).

6. The CNC mechanism protection device and its usage method according to claim 1, characterized in that: The horizontal sliding mechanism includes a first slide groove (11) opened in the processing shell (2), a first motor (10) is installed on the top of the processing shell (2), a first gear (12) is installed on the bottom of the first motor (10), a driven rack (13) is slidably installed in the first slide groove (11), the first gear (12) meshes with the driven rack (13), and a sliding plate (14) is installed on the bottom of the driven rack (13).

7. The CNC mechanism protection device and its method of use according to claim 1, characterized in that: The angle adjustment mechanism includes a connecting column (15) installed at the bottom of the slide plate (14), and a connecting platform (18) is installed at the bottom of the connecting column (15).

8. The CNC mechanism protection device and its method of use according to claim 7, characterized in that: The top of the connecting platform (18) is provided with a circular groove (19), a circular strip (20) is slidably installed in the circular groove (19), a circular rack (22) is installed on the top of the circular strip (20), a connecting plate (21) is installed on the side of the circular rack (22), a connecting piece (23) is installed on the side of the connecting plate (21), and a circular baffle (24) is installed at the bottom of the connecting piece (23).

9. A CNC mechanism protection device and its method of use according to claim 8, characterized in that: A second motor (16) is installed at the bottom of the processing shell (2), and a second gear (17) is installed on the output shaft of the second motor (16). The second gear (17) meshes with the circular rack (22).

10. A CNC mechanism protection device and its method of use according to any one of claims 1-9, characterized in that: Includes the following steps: Step 1: When using this device, first install the workpiece on the worktable (25), then pull the lever (38) so that the lever (38) drives the locking pin (34) to move upward, thereby causing the locking pin (34) to leave the slot (37) so that the worktable (25) can slide freely. Then slide the worktable (25) so that the worktable (25) can slide on the slide rail (6). After adjusting to the appropriate position, simply release the lever (38) so that the spring (35) drives the card (36) to move downward, thereby causing the locking pin (34) to move downward and enter the slot (37) so as to achieve the effect of adjusting and fixing the position of the worktable (25). Step two, then, simply start the first motor (10), which will drive the first gear (12) to rotate, which will drive the driven rack (13) to move in the first slide groove (11), which will drive the slide plate (14) to move the entire angle adjustment mechanism to the appropriate position. Then, simply start the second motor (16), which will drive the second gear (17) to rotate the round rack (22), which will move the connecting piece (23), which will rotate the round baffle (24) to a position that can block the iron filings generated during processing. This will prevent the iron filings generated during processing from being blocked by the round baffle (24), thus preventing them from flying everywhere and making it easier for operators to clean. It will also prevent operators from being injured by the scattered iron filings. Step 3: Next, simply pull the transparent baffle (8) to separate the processing environment from the operator, and then the processing can begin. When the processing is completed, the iron filings will fall into the collection tank (29). Simply rotate the collection tank (29) to allow the iron filings on the collection tank (29) to be poured down, making it easy for the operator to clean.

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