Automatic cutting device for mechanical design and manufacturing

Abstract

The utility model discloses an automatic cutting device for mechanical design and manufacture, which relates to the technical field of mechanical design and manufacture and comprises an operation table, a vertical frame is fixed on the outer side of the operation table, an electric control cutting mechanism is arranged on the inner side of the vertical frame and located at the upper end of the operation table, and a machining table is fixed at the upper end of the operation table and located at the lower end of the electric control cutting mechanism. A plurality of strip-shaped grooves are formed in the upper end of the operation table and the interior of the machining table, a chip collecting box is slidably connected to the inner side of the lower end of the operation table, a base is fixed to the outer side of the operation table, an exhaust fan is arranged at the upper end of the base, and an exhaust opening of the exhaust fan extends to the inner side of the operation table. According to the automatic cutting device for mechanical design and manufacturing, through the overall structural matching design, a workpiece placed at the upper end of the machining table can be limited, clamped and fixed, meanwhile, an exhaust fan is used for being matched with a plurality of strip-shaped grooves, chippings generated in the cutting process can be conveniently absorbed to the inner side of the operation table, and the cutting efficiency is improved. And subsequent cleaning is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of mechanical design and manufacturing technology, and in particular to an automated cutting device for mechanical design and manufacturing. Background Technology

[0002] Mechanical design is the process of converting data such as the working principle, structure, motion mode, force and energy transmission mode of a machine into specific textual descriptions based on usage requirements, which serve as the basis for manufacturing. It is an important part of mechanical engineering. Mechanical manufacturing is the process of processing parts based on the various data derived from mechanical design. Cutting devices are required in the mechanical manufacturing process.

[0003] For example, Chinese utility model patent (CN222471521U) discloses a mechanical automated cutting device, which describes: "By setting a baffle, under the action of an electric telescopic rod, when the conveyor belt sends the workpiece to be cut to the cutting table, the electric telescopic rod is activated, and the electric telescopic rod will drive the baffle to move on the top of the conveyor belt, so that one side of the baffle is in contact with the outer surface of the workpiece. The baffle can limit the workpiece, thereby helping to prevent the workpiece from shifting during the cutting process and effectively reducing the error of the cutting process."

[0004] The aforementioned device prevents the workpiece from shifting during the cutting process and can also block flying debris. However, it cannot clean up the debris in a timely manner, causing debris to accumulate on the table and affect the cutting operation. Therefore, this application proposes an automated cutting device for mechanical design and manufacturing. Utility Model Content

[0005] Based on this, it is necessary to provide an automated cutting device for mechanical design and manufacturing to address the above-mentioned technical problems. Through the overall structural design, it can not only limit and clamp the workpiece placed on the upper part of the processing table to ensure that it does not shift during the cutting process, but also use a fan and multiple slots to easily absorb the debris generated during the cutting process to the inside of the operating table, where it can be collected by a chip collection box, thus facilitating subsequent cleaning and preventing debris accumulation from affecting the cutting operation.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] An automated cutting device for mechanical design and manufacturing;

[0008] The device includes an operating table, with a support frame fixed to its outer side. An electrically controlled cutting mechanism is installed on the inner side of the support frame and at the upper end of the operating table. A processing table is fixed to the upper end of the operating table and at the lower end of the electrically controlled cutting mechanism. A clamping assembly is provided between the operating table and the processing table. Multiple slots are provided inside the upper end of the operating table and the processing table. A chip collection box is slidably connected to the inner side of the lower end of the operating table. A base is fixed to the outer side of the operating table. An exhaust fan is installed on the upper end of the base. The exhaust port of the exhaust fan extends to the inner side of the operating table. A support frame is fixed to the inner side of the operating table and outside the exhaust port. A filter screen is fixed to the inner side of the support frame.

[0009] As a preferred embodiment of the automated cutting device for mechanical design and manufacturing provided by this utility model, a support shaft is fixed inside the operating table and outside the support frame. A chip removal brush frame is rotatably connected to the outside of the support shaft. The chip removal brush frame is in contact with the filter screen. A guide groove is opened inside the end of the chip removal brush frame away from the support shaft.

[0010] In a preferred embodiment of the automated cutting device for mechanical design and manufacturing provided by this utility model, an upper support block is fixed to the upper end of the inner side of the operating table, a guide rod is fixed to the lower end of the upper support block, a lower support block is fixed to the lower end of the guide rod, a reciprocating screw is rotatably connected inside the upper support block, the lower end of the reciprocating screw is rotatably connected to the lower support block, a pusher frame is slidably connected to the outer side of the guide rod, the end of the pusher frame away from the guide rod is located inside the guide groove and is movably connected to the guide groove, and the pusher frame is threadedly connected to the reciprocating screw.

[0011] In a preferred embodiment of the automated cutting device for mechanical design and manufacturing provided by this utility model, a third flat gear is fixed to the outer side of the upper end of the reciprocating screw. The third flat gear is located at the upper end of the upper support block. A second motor is fixed to the upper end of the upper support block. A fourth flat gear is fixed to the output end of the second motor. The fourth flat gear meshes with the third flat gear.

[0012] As a preferred embodiment of the automated cutting device for mechanical design and manufacturing provided by this utility model, a hollow support is fixed at the center of the upper end of the operating table and inside the processing table, and limit guide posts are fixed at the four corners of the outer side of the hollow support.

[0013] As a preferred embodiment of the automated cutting device for mechanical design and manufacturing provided by this utility model, the clamping assembly includes a clamping frame, and a clamping frame is slidably connected between each pair of limiting guide posts. A bidirectional screw is rotatably connected inside the hollow support, and both clamping frames are threadedly connected to the bidirectional screw. A first spur gear is fixed on the outer side of the bidirectional screw and inside the hollow support. A first motor is fixed on the inner side of the hollow support and outside the first spur gear. A second spur gear is fixed at the output end of the first motor, and the second spur gear meshes with the first spur gear.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The automated cutting device for mechanical design and manufacturing provided by this utility model, through its overall structural design, not only can limit and clamp the workpiece placed on the upper part of the processing table, thus ensuring that it will not shift during the cutting process, but also uses an exhaust fan in conjunction with the opening of multiple strip grooves to easily absorb the debris generated during the cutting process to the inside of the operating table, where it is collected by a chip collection box, thus facilitating subsequent cleaning and preventing debris accumulation from affecting the cutting operation. Attached Figure Description

[0016] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the overall structure of the automated cutting device for mechanical design and manufacturing provided by this utility model;

[0018] Figure 2 A schematic diagram of the structure between the operating table and the processing table of the automated cutting device for mechanical design and manufacturing provided by this utility model;

[0019] Figure 3 A schematic diagram of the clamping assembly of the automated cutting device for mechanical design and manufacturing provided by this utility model;

[0020] Figure 4 A schematic diagram of the inner side of the operating table of the automated cutting device for mechanical design and manufacturing provided by this utility model.

[0021] The markings in the diagram are explained as follows:

[0022] 1. Operating table; 2. Stand; 3. Electrically controlled cutting mechanism; 4. Processing table; 5. Strip groove; 6. Hollow support; 7. Limiting guide post; 8. Clamping frame; 9. Bidirectional screw; 10. First spur gear; 11. First motor; 12. Second spur gear; 13. Chip collection box; 14. Base; 15. Exhaust fan; 16. Support frame; 17. Filter screen; 18. Support shaft; 19. Chip cleaning brush frame; 20. Guide groove; 21. Upper support block; 22. Lower support block; 23. Guide rod; 24. Push guide frame; 25. Reciprocating screw; 26. Third spur gear; 27. Second motor; 28. Fourth spur gear. Detailed Implementation

[0023] As described in the background art, the above-mentioned device can prevent the workpiece from shifting during the cutting process and can also block the flying debris, but it cannot clean up the debris in time, causing the debris to accumulate on the table and affect the cutting operation.

[0024] To solve this technical problem, this utility model provides an automated cutting device for mechanical design and manufacturing, which is applied to mechanical design and manufacturing;

[0025] The system includes an operating table 1, a support frame 2 fixed to the outside of the operating table 1, an electric cutting mechanism 3 installed on the inside of the support frame 2 and located at the upper end of the operating table 1, a processing table 4 fixed to the upper end of the operating table 1 and located at the lower end of the electric cutting mechanism 3, a clamping assembly between the operating table 1 and the processing table 4, multiple slots 5 opened in the upper end of the operating table 1 and the interior of the processing table 4, a chip collection box 13 slidably connected to the inner side of the lower end of the operating table 1, a base 14 fixed to the outside of the operating table 1, an exhaust fan 15 installed on the upper end of the base 14, the exhaust port of the exhaust fan 15 extending to the inner side of the operating table 1, a support frame 16 fixed to the inner side of the operating table 1 and located outside the exhaust port, and a filter screen 17 fixed to the inner side of the support frame 16.

[0026] The automated cutting device for mechanical design and manufacturing provided by this utility model, through the overall structural design, not only can limit and clamp the workpiece placed on the upper end of the processing table 4, but also uses the exhaust fan 15 and the opening of multiple strip grooves 5 to easily absorb the debris generated during the cutting process to the inside of the operating table 1, and collect it with the chip collection box 13, thereby facilitating subsequent cleaning.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] Example 1:

[0030] Please refer to Figure 1-4 An automated cutting device for mechanical design and manufacturing includes an operating table 1, a support frame 2 fixed on the outside of the operating table 1, an electric control cutting mechanism 3 set on the inside of the support frame 2 and located at the upper end of the operating table 1, and a processing table 4 fixed on the upper end of the operating table 1 and located at the lower end of the electric control cutting mechanism 3. By operating the electric control cutting mechanism 3, it is convenient to automatically cut any part of the workpiece placed on the upper end of the processing table 4.

[0031] To prevent debris from accumulating during the cutting process, multiple slots 5 are provided on the upper end of the operating table 1 and inside the processing table 4. In order to further guide the debris to fall to the inside of the operating table 1, a base 14 is fixed on the outside of the operating table 1. An exhaust fan 15 is installed on the upper end of the base 14, and the exhaust port of the exhaust fan 15 extends to the inside of the operating table 1. When the debris falls to the inside of the operating table 1, a chip collection box 13 is slidably connected to the inner side of the lower end of the operating table 1 to collect the debris and facilitate subsequent cleaning.

[0032] When the exhaust fan 15 provides suction to guide debris into the operating table 1, in order to prevent debris from entering the exhaust fan 15, a support frame 16 is fixed on the inner side of the operating table 1 and outside the exhaust port. A filter screen 17 is fixed on the inner side of the support frame 16. In order to further prevent debris from accumulating on the outside of the filter screen 17 and causing blockage, a support shaft 18 is fixed on the inner side of the operating table 1 and outside the support frame 16. A cleaning brush frame 19 is rotatably connected to the outside of the support shaft 18. The cleaning brush frame 19 is in contact with the filter screen 17.

[0033] To facilitate the reciprocating motion of the cleaning brush holder 19 for cleaning the outside of the filter screen 17, a guide groove 20 is provided inside the end of the cleaning brush holder 19 away from the support shaft 18. An upper support block 21 is fixed to the upper end of the inner side of the operating table 1, a guide rod 23 is fixed to the lower end of the upper support block 21, and a lower support block 22 is fixed to the lower end of the guide rod 23. A reciprocating screw 25 is rotatably connected inside the upper support block 21, and the lower end of the reciprocating screw 25 is rotatably connected to the lower support block 22. The outer side of the guide rod 23 is slidably connected to... There is a pusher frame 24. The end of the pusher frame 24 away from the guide rod 23 is located inside the guide groove 20 and is movably connected to the guide groove 20. The pusher frame 24 is threadedly connected to the reciprocating screw 25. A third spur gear 26 is fixed on the outer side of the upper end of the reciprocating screw 25. The third spur gear 26 is located on the upper end of the upper support block 21. A second motor 27 is fixed on the upper end of the upper support block 21. A fourth spur gear 28 is fixed on the output end of the second motor 27. The fourth spur gear 28 is meshed with the third spur gear 26.

[0034] Example 2:

[0035] The automated cutting device for mechanical design and manufacturing provided in Example 1 is further optimized, specifically, as follows: Figure 1-3As shown, in order to prevent the workpiece from shifting during the cutting process, a clamping assembly is provided between the operating table 1 and the processing table 4. A hollow support 6 is fixed at the center of the upper end of the operating table 1 and inside the processing table 4. Limiting guide posts 7 are fixed at the four corners of the outer side of the hollow support 6.

[0036] Specifically, the clamping assembly includes a clamping frame 8, with a clamping frame 8 slidably connected between each pair of limiting guide posts 7. A bidirectional screw 9 is rotatably connected inside the hollow support 6. Both clamping frames 8 are threadedly connected to the bidirectional screw 9. A first spur gear 10 is fixed on the outside of the bidirectional screw 9 and inside the hollow support 6. A first motor 11 is fixed on the inside of the hollow support 6 and outside the first spur gear 10. A second spur gear 12 is fixed at the output end of the first motor 11. The second spur gear 12 meshes with the first spur gear 10.

[0037] All of the above electrical components are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that performs control, and the existing publicly available power connection technology will not be described in detail here.

[0038] The automated cutting device for mechanical design and manufacturing provided by this utility model is used as follows: When the workpiece is placed on the upper end of the processing table 4, the first motor 11 is started to drive the second flat gear 12 to rotate. The meshing of the second flat gear 12 and the first flat gear 10 drives the bidirectional screw 9 to rotate, thereby driving the two clamping frames 8 to move closer to each other through the guidance of the limiting guide post 7 to clamp and limit the workpiece. At this time, the operation of the electric control cutting mechanism 3 makes it convenient to cut any part of the workpiece.

[0039] During the cutting process, the debris generated falls into the inner side of the operating table 1 through multiple strip grooves 5. The exhaust fan 15 provides suction to further guide the debris to fall, and then the debris collection box 13 collects the debris for subsequent cleaning. During the suction process of the exhaust fan 15, debris easily accumulates on the outside of the filter screen 17, causing blockage. In order to clean it, the second motor 27 is first started to drive the fourth spur gear 28 to rotate. The meshing of the fourth spur gear 28 and the third spur gear 26 drives the reciprocating screw 25 to rotate. The reciprocating screw 25 is threadedly connected to the pusher frame 24, which in turn drives the pusher frame 24 to move up and down and reciprocate under the guidance of the guide rod 23. Then, the pusher frame 24 is movablely connected to the guide groove 20, which drives the cleaning brush frame 19 to rotate back and forth around the support shaft 18, thereby cleaning the filter screen 17 and ensuring the suction efficiency of the exhaust fan 15.

Claims

1. An automated cutting device for mechanical design and manufacturing, characterized in that, The system includes an operating table (1), a support frame (2) fixed on the outside of the operating table (1), an electric cutting mechanism (3) set on the inside of the support frame (2) and located at the upper end of the operating table (1), a processing table (4) fixed on the upper end of the operating table (1) and located at the lower end of the electric cutting mechanism (3), a clamping assembly set between the operating table (1) and the processing table (4), multiple strip grooves (5) are opened on the upper end of the operating table (1) and the interior of the processing table (4), a chip collection box (13) is slidably connected to the inner side of the lower end of the operating table (1), a base (14) fixed on the outside of the operating table (1), an exhaust fan (15) is installed on the upper end of the base (14), the exhaust port of the exhaust fan (15) extends to the inside of the operating table (1), a support frame (16) is fixed on the inside of the operating table (1) and located outside the exhaust port, and a filter screen (17) is fixed on the inside of the support frame (16).

2. The automated cutting device for mechanical design and manufacturing according to claim 1, characterized in that, A support shaft (18) is fixed inside the operating table (1) and outside the support frame (16). A cleaning brush frame (19) is rotatably connected to the outside of the support shaft (18). The cleaning brush frame (19) is in contact with the filter screen (17). A guide groove (20) is provided inside the end of the cleaning brush frame (19) away from the support shaft (18).

3. The automated cutting device for mechanical design and manufacturing according to claim 2, characterized in that, An upper support block (21) is fixed to the upper end of the inner side of the operating table (1). A guide rod (23) is fixed to the lower end of the upper support block (21). A lower support block (22) is fixed to the lower end of the guide rod (23). A reciprocating screw (25) is rotatably connected inside the upper support block (21). The lower end of the reciprocating screw (25) is rotatably connected to the lower support block (22). A pusher frame (24) is slidably connected to the outer side of the guide rod (23). The end of the pusher frame (24) away from the guide rod (23) is located inside the guide groove (20) and is movably connected to the guide groove (20). The pusher frame (24) is threadedly connected to the reciprocating screw (25).

4. The automated cutting device for mechanical design and manufacturing according to claim 3, characterized in that, A third spur gear (26) is fixed to the outer side of the upper end of the reciprocating screw (25). The third spur gear (26) is located at the upper end of the upper support block (21). A second motor (27) is fixed to the upper end of the upper support block (21). A fourth spur gear (28) is fixed to the output end of the second motor (27). The fourth spur gear (28) meshes with the third spur gear (26).

5. The automated cutting device for mechanical design and manufacturing according to claim 1, characterized in that, A hollow support (6) is fixed at the center of the upper end of the operating table (1) and inside the processing table (4). Limiting guide posts (7) are fixed at the four corners of the outer side of the hollow support (6).

6. The automated cutting device for mechanical design and manufacturing according to claim 5, characterized in that, The clamping assembly includes a clamping frame (8), and a clamping frame (8) is slidably connected between each pair of limiting guide posts (7). A bidirectional screw (9) is rotatably connected inside the hollow support (6). Both clamping frames (8) are threadedly connected to the bidirectional screw (9). A first spur gear (10) is fixed on the outside of the bidirectional screw (9) and inside the hollow support (6). A first motor (11) is fixed on the inside of the hollow support (6) and outside the first spur gear (10). A second spur gear (12) is fixed at the output end of the first motor (11). The second spur gear (12) meshes with the first spur gear (10).

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