Cutting device for mechanical design and manufacturing

Abstract

The utility model discloses a cutting device for mechanical design and manufacture, and relates to the technical field of cutting devices, the cutting device comprises a base, the top of the base is provided with a conveying assembly, a clamping and fixing assembly and a cutting and chip collecting assembly in sequence, the conveying assembly comprises vertical blocks which are symmetrical on the two sides, the side walls of the vertical blocks are provided with groove bodies, and the groove bodies are arranged in the groove bodies. A rotating rod is arranged between the top wall and the bottom wall in the tank body, a threaded section is arranged on the rotating rod, a first driven block is arranged on the threaded section, a fixed block is fixedly arranged on the non-threaded section of the rotating rod and on the bottom wall of the tank body, and rotating rollers are arranged on the first driven block and the fixed block on the two sides; a rotating rod is rotated through a first servo motor, a first driven block located on a threaded section of the rotating rod moves to adjust the distance between the first driven block and a fixed block, when the distance is adjusted to be suitable for the thickness of a plate, the first driven block stops, a rotating roller rotates synchronously, and the plate is pushed to move towards a clamping and fixing assembly through rolling friction of the rotating roller; the problem that in the prior art, handheld workpiece feeding and cutting are needed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, and particularly relates to a cutting device for mechanical design and manufacturing. Background Technique

[0002] Mechanical design is a working process of conceiving, analyzing and calculating the working principle, structure, motion mode, force and energy transmission mode, material, shape and size of each part, lubrication method, etc. of a machine according to the use requirements, and converting it into specific descriptions as the basis for manufacturing; mechanical design is an important part of mechanical engineering, the first step in mechanical production, and the most important factor determining the performance of the machine.

[0003] However, when the existing cutting device cuts a plate, it needs to be manually held and fixed, which has certain safety hazards, and the unstable holding will cause the cut shape of the plate to be inconsistent. Moreover, the plate chips are flying during cutting and are not easy to handle. Therefore, a cutting device for mechanical design and manufacturing is needed to solve the above technical problems. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a cutting device for mechanical design and manufacturing, which can effectively solve the technical problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A cutting device for mechanical design and manufacturing, including a base, on the top of the base are successively provided with a conveying component, a clamping and fixing component, and a cutting and chip collecting component. The conveying component includes vertical blocks symmetrically arranged on both sides. A groove is opened on the side wall of the vertical block. A rotating rod is arranged between the top wall and the bottom wall inside the groove. A threaded section is arranged on the rotating rod. A first driven block is arranged on the threaded section. A fixing block is fixedly arranged on the non-threaded section of the rotating rod and on the bottom wall of the groove. Rotating rollers are arranged on both the first driven blocks and the fixing block.

[0007] As a further scheme of the utility model, a first servo motor is arranged on the outer top of the vertical block.

[0008] As a further scheme of the utility model, the clamping and fixing component includes a fixed vertical plate. A passing groove is opened on the fixed vertical plate. A receiving hole is opened on the top wall of the passing groove. A first electric telescopic rod is arranged in the receiving hole. An abutting plate is arranged at the end of the first electric telescopic rod.

[0009] As a further scheme of the utility model, a first spring is arranged between the top wall of the receiving hole and the top surface of the abutting plate and around the first electric telescopic rod. The bottom wall of the passing groove is level with the rotating roller on the fixing block.

[0010] As a further solution of the present utility model, the cutting and chip collecting assembly includes support rods arranged around the top surface of the base. A connecting block is fixedly arranged between the support rods on both sides. A threaded rod is arranged between the connecting blocks on both sides. A second driven block is arranged on the threaded rod. A second servo motor is arranged on the outer wall of the connecting block.

[0011] As a further solution of the present utility model, a second electric telescopic rod is arranged on the bottom surface of the second driven block. A third driven block is fixedly arranged on the end surface of the second electric telescopic rod. A cutting machine is arranged on the bottom surface of the third driven block. A chip collecting box is arranged on the top surface of the base. Jacks for inserting dust suction pipes are arranged on both side walls of the chip collecting box.

[0012] As a further solution of the present utility model, a baffle is arranged around the bottom surface of the third driven block. A square groove is formed in the baffle. A second spring is arranged on the top wall of the square groove. A telescopic enclosure is arranged at the end of the second spring.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The rotation of the rotating rod by the first servo motor causes the first driven block on the threaded section of the rotating rod to move to adjust the distance between the first driven block and the fixed block. Stop when it is adjusted to be suitable for the thickness of the plate. The rotating roller rotates synchronously to convey the plate to the clamping and fixing assembly. According to the thickness of the plate, the first electric telescopic rod extends until the abutting plate abuts against the surface of the plate. Moreover, the conveying assembly and the clamping and fixing assembly are respectively arranged at both ends of the cutting and chip collecting assembly. The plate can be fixed to avoid shaking during cutting. After cutting, the required plate and the scrap part can be conveyed to both ends for easy distinction.

[0015] 2. During cutting, the second electric telescopic rod extends to make the bottom surface of the telescopic enclosure abut against the top wall of the chip collecting box and continue to move downward. The telescopic enclosure contracts into the square groove under the action of the second spring until the cutting machine can cut the plate and then stops. The dust suction pipe inserted into the jack can suck the plate chips to avoid flying. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of a cutting device for mechanical design and manufacturing according to the present utility model;

[0017] Figure 2 It is a schematic diagram of the bottom view structure of a cutting device for mechanical design and manufacturing according to the present utility model;

[0018] Figure 3 For the present utility model Figure 2 The schematic cross-sectional structure diagram at A-A in;

[0019] Figure 4 For the present utility model Figure 2 The schematic cross-sectional structure diagram at B-B in.

[0020] Figure 5 For the present utility model Figure 4 Partial enlarged structural schematic diagram at position A in

[0021] In the figure: 1. Base; 2. Conveyor assembly; 3. Clamping and fixing assembly; 4. Cutting and chip collection assembly; 5. Vertical block; 6. Groove body; 7. Rotary rod; 8. Threaded section; 9. First driven block; 10. Fixed block; 11. Rotating roller; 12. First servo motor; 13. Fixed vertical plate; 14. Passage groove; 15. Accommodating hole; 16. First electric telescopic rod; 17. Abutting plate; 18. First spring; 19. Support rod; 20. Connecting block; 21. Threaded rod; 22. Second driven block; 23. Second servo motor; 24. Second electric telescopic rod; 25. Third driven block; 26. Cutting machine; 27. Chip collection box; 28. Jack; 29. Chip baffle; 30. Square groove; 31. Second spring; 32. Telescopic enclosure. Specific embodiments

[0022] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] As Figures 1-5 shown, a cutting device for mechanical design and manufacturing includes a base 1. On the top of the base 1, a conveyor assembly 2, a clamping and fixing assembly 3, and a cutting and chip collection assembly 4 are sequentially arranged. The conveyor assembly 2 includes vertical blocks 5 symmetrically arranged on both sides. A groove body 6 is opened on the side wall of the vertical block 5. A rotary rod 7 is arranged between the top wall and the bottom wall inside the groove body 6. A threaded section 8 is arranged on the rotary rod 7. A first driven block 9 is arranged on the threaded section 8. A fixed block 10 is fixedly arranged on the rotary rod 7 at a non-threaded section 8 and on the bottom wall of the groove body 6. Rotating rollers 11 are arranged on both the first driven blocks 9 and the fixed block 10 on both sides. When the rotary rod 7 rotates, the first driven block 9 located on the threaded section 8 of the rotary rod 7 can move to adjust the distance between it and the fixed block 10 to adapt to the thickness of the plate.

[0024] In this embodiment, a first servo motor 12 is arranged on the outer top of the vertical block 5, and the first servo motor 12 is used to drive the rotary rod 7 to rotate.

[0025] In this embodiment, the clamping and fixing assembly 3 includes a fixed vertical plate 13. A passage groove 14 is opened on the fixed vertical plate 13. An accommodating hole 15 is opened on the top wall of the passage groove 14. A first electric telescopic rod 16 is arranged in the accommodating hole 15. An abutting plate 17 is arranged at the end of the first electric telescopic rod 16. The first electric telescopic rod 16 expands and contracts according to the thickness of the plate until the abutting plate 17 abuts against the surface of the plate to fix it.

[0026] In this embodiment, a first spring 18 is provided between the top wall of the accommodation hole 15 and the top surface of the abutting plate 17 and around the first electric telescopic rod 16. The bottom wall of the passage groove 14 is level with the rotating roller 11 on the fixed block 10. The horizontal state facilitates the entry of the plate into the passage groove 14. The first spring 18 can provide an elastic thrust to push the abutting plate 17 to assist in fixing.

[0027] In this embodiment, the cutting and chip collection assembly 4 includes support rods 19 arranged around the top surface of the base 1. A connecting block 20 is fixedly provided between the support rods 19 on both sides. A threaded rod 21 is provided between the connecting blocks 20 on both sides. A second driven block 22 is provided on the threaded rod 21. A second servo motor 23 is provided on the outer wall of the connecting block 20. When cutting, the second servo motor 23 drives the threaded rod 21 to rotate, enabling the second driven block 22 on it to move along the threaded rod 21.

[0028] In this embodiment, a second electric telescopic rod 24 is provided on the bottom surface of the second driven block 22. A third driven block 25 is fixedly provided at the end face of the second electric telescopic rod 24. A cutting machine 26 is provided on the bottom surface of the third driven block 25. A chip collection box 27 is provided on the top surface of the base 1. Jacks 28 for inserting dust suction pipes are provided on the two side walls of the chip collection box 27. The second electric telescopic rod 24 expands and contracts according to the thickness of the plate. The chip collection box 27 can collect the chips generated during the cutting process. The dust suction pipe is inserted through the jack 28 to provide suction to suck out the chips.

[0029] In this embodiment, a baffle plate 29 is provided around the bottom surface of the third driven block 25. A square groove 30 is provided on the baffle plate 29. A second spring 31 is provided on the top wall of the square groove 30. A telescopic enclosure 32 is provided at the end of the second spring 31. When the second electric telescopic rod 24 extends, the telescopic enclosure 32 abuts against the top wall of the chip collection box 27. If it continues to extend, the second spring 31 can be contracted, and the telescopic enclosure 32 contracts into the square groove 30 until the cutting machine 26 can cut the plate, and the chips are blocked during cutting to prevent them from flying to the outside.

[0030] It should be noted that the present utility model is a cutting device for mechanical design and manufacturing. During use, the rotating rod 7 is rotated by the first servo motor 12 to move the first driven block 9 on the threaded section 8 of the rotating rod 7 to adjust the distance between the first driven block 9 and the fixed block 10. When it is adjusted to be suitable for the thickness of the plate, the rotation stops. The rotating roller 11 rotates synchronously to convey the plate to the clamping and fixing assembly 3. According to the thickness of the plate, the first electric telescopic rod 16 extends until the abutting plate 17 abuts against the surface of the plate. Moreover, the conveying assembly 2 and the clamping and fixing assembly 3 are respectively arranged at both ends of the cutting and chip collection assembly 4. During cutting, the plate can be fixed to avoid shaking. After cutting, the required plate and the edge material part can be conveyed to both ends for easy distinction. During cutting, the second electric telescopic rod 24 extends to make the bottom surface of the telescopic enclosure 32 abut against the top wall of the chip collection box 27 and continue to move downward. The telescopic enclosure 32 contracts into the square groove 30 under the action of the second spring 31 until the cutting machine 26 can cut the plate and then stops. The suction air pipe inserted into the insertion hole 28 can suck in the plate chips to avoid flying.

[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for mechanical design and manufacturing, comprising a base (1), characterized in that: On the top of the base (1), a conveying component (2), a clamping and fixing component (3), and a cutting and chip collection component (4) are successively arranged. The conveying component (2) includes vertical blocks (5) symmetrically arranged on both sides. A groove (6) is formed on the side wall of the vertical block (5). A rotating rod (7) is arranged between the top wall and the bottom wall inside the groove (6). A threaded section (8) is arranged on the rotating rod (7). A first driven block (9) is arranged on the threaded section (8). A fixing block (10) is fixedly arranged on the non-threaded section (8) of the rotating rod (7) and on the bottom wall of the groove (6). Rotating rollers (11) are arranged on both the first driven blocks (9) and the fixing block (10).

2. The cutting device for mechanical design and manufacturing according to claim 1, wherein: A first servo motor (12) is arranged on the outer top of the vertical block (5).

3. A cutting device for mechanical design and manufacturing according to claim 1, characterized in that: The clamping and fixing component (3) includes a fixed vertical plate (13). A passing groove (14) is formed on the fixed vertical plate (13). A receiving hole (15) is formed on the top wall of the passing groove (14). A first electric telescopic rod (16) is arranged in the receiving hole (15). An abutting plate (17) is arranged at the end of the first electric telescopic rod (16).

4. A cutting device for mechanical design and manufacturing according to claim 3, characterized in that: A first spring (18) is arranged between the top wall of the receiving hole (15) and the top surface of the abutting plate (17) and around the first electric telescopic rod (16). The bottom wall of the passing groove (14) is level with the rotating roller (11) on the fixing block (10).

5. A cutting device for mechanical design and manufacturing according to claim 1, characterized in that: The cutting and chip collection component (4) includes support rods (19) arranged around the top surface of the base (1). A connecting block (20) is fixedly arranged between the two support rods (19). A threaded rod (21) is arranged between the two connecting blocks (20). A second driven block (22) is arranged on the threaded rod (21). A second servo motor (23) is arranged on the outer wall of the connecting block (20).

6. The cutting device for mechanical design and manufacturing according to claim 5, characterized in that: A second electric telescopic rod (24) is arranged on the bottom surface of the second driven block (22). A third driven block (25) is fixedly arranged at the end face of the second electric telescopic rod (24). A cutting machine (26) is arranged on the bottom surface of the third driven block (25). A chip collection box (27) is arranged on the top surface of the base (1). Jacks (28) for inserting dust suction pipes are arranged on both side walls of the chip collection box (27).

7. A cutting device for mechanical design and manufacturing according to claim 6, characterized in that: A baffle plate (29) is arranged around the bottom surface of the third driven block (25). A square groove (30) is formed on the baffle plate (29). A second spring (31) is arranged on the top wall of the square groove (30). A telescopic enclosure (32) is arranged at the end of the second spring (31).

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