Cutting device

Abstract

The utility model relates to the technical field of cutting, and discloses a cutting device which comprises a placing plate, the top of the placing plate is rotatably connected with the inner wall of one end of a connecting rod through a U-shaped frame, the other end of the connecting rod is fixedly connected with one side of a protective shell, and one side of the protective shell is fixedly connected with the outer surface of one side of the middle of a motor through a fixing frame. According to the cutting device, a handle arranged at one end of a protective shell is pushed, so that a connecting rod swings, the connecting rod drives a sliding wheel to rotate when swinging, the sliding wheel is matched with a connecting shaft to drive a first limiting plate to move, and a push plate pushes a cut material, so that the cut material can be conveniently pushed; and the effect that the next cutting is affected by the cut materials is avoided, and the problems that the cut materials cannot be pushed, and the cut materials need to be manually moved away and collected after each cutting are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a cutting device. Background Art

[0002] As an important tool in the field of mechanical processing, cutting devices have gradually been mechanized and automated, greatly improving production efficiency and processing accuracy.

[0003] The current cutting device is not convenient for rapid continuous cutting, and the cut material cannot be pushed. After each cut, the cut material needs to be manually removed and collected, which is cumbersome to operate, and the material cannot be conveniently clamped and fixed before cutting. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the deficiencies in the prior art, the present invention provides a cutting device that can conveniently and quickly perform continuous cutting, can conveniently push the cut material to avoid the cut material affecting the next cutting, is relatively simple to operate, and can conveniently clamp and fix the material before cutting. It solves the problems that the current cutting device is not convenient for rapid and continuous cutting, cannot push the cut material, and needs to manually remove and collect the cut material after each cut, which is cumbersome to operate and cannot conveniently clamp and fix the material before cutting.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a cutting device, including a placing plate, the top of the placing plate is rotatably connected to the inner wall of one end of the connecting rod through a U-shaped frame, the other end of the connecting rod is fixedly connected to one side of the protective shell, one side of the protective shell is fixedly connected to the outer surface of one side of the middle part of the motor through a fixing frame, and the outer surface of the motor shaft at one end of the motor is fixedly connected to the inner wall of the middle part of the cutting blade.

[0008] The top of the placing plate is fixedly connected to one end of the first telescopic outer tube through a fixing plate, the inner wall of the other end of the first telescopic outer tube is slidably connected to the outer surface of one end of the first telescopic inner rod, the other end of the first telescopic inner rod is fixedly connected to one side of the pushing plate, and the bottom of the pushing plate is fixedly connected to one side of one end of the first limiting plate through a connecting frame, and one side of the other end of the first limiting plate is fixedly connected to one end of the connecting shaft.

[0009] One side of the connecting rod is rotatably connected to the inner wall of one end of the push rod through a connecting shaft, the inner wall of the other end of the push rod is fixedly connected to one end of the second telescopic outer tube through a U-shaped frame, the inner wall of the other end of the second telescopic outer tube is slidingly connected to the outer surface of one end of the second telescopic inner rod, and the other end of the second telescopic inner rod is fixedly connected to one end of one side of the splint.

[0010] In some embodiments, one end of the inner wall of the first telescopic outer tube is fixedly connected to one end of the first spring, and the other end of the first spring is fixedly connected to one end of the first telescopic inner rod.

[0011] In some embodiments, the inner wall of one end of the first limiting plate is slidably connected to the outer surface of the middle portion of the first limiting rod, and one end of the first limiting rod is fixedly connected to one end of the inner wall of the placement plate.

[0012] In some embodiments, the outer surface of one end of the connecting shaft is rotatably connected to the inner wall of the middle portion of the sliding wheel, and the outer surface of the middle portion of the sliding wheel is slidably connected to the outer surface of one side of the connecting rod.

[0013] In some embodiments, one end of the inner wall of the second telescopic outer tube is fixedly connected to one end of the second spring, and the other end of the second spring is fixedly connected to one end of the second telescopic inner rod.

[0014] In some embodiments, one end of one side of the splint is fixedly connected to one end of the second limiting rod, the middle outer surface of the second limiting rod is slidingly connected to the middle inner wall of the second limiting plate, and the bottom of the second limiting plate is fixedly connected to the top of the placement plate.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a cutting device with the following beneficial effects:

[0017] 1. The cutting device pushes the handle provided at one end of the protective shell to make the connecting rod swing. The connecting rod drives the sliding wheel to rotate when swinging. The sliding wheel cooperates with the connecting shaft to drive the first limit plate to move, so that the push plate pushes the cut material, thereby achieving the effect of conveniently pushing the cut material and avoiding the cut material from affecting the next cutting. It solves the problem that the cut material cannot be pushed and the cut material needs to be manually removed and collected after each cutting.

[0018] 2. The cutting device can conveniently and quickly perform continuous cutting, and can conveniently push the cut material to avoid the cut material affecting the next cutting. The operation is relatively simple, and the material can be conveniently clamped and fixed before cutting. The structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic top view of the structure of the utility model;

[0021] Figure 3 This is a three-dimensional cross-sectional schematic diagram of the structure of the utility model;

[0022] Figure 4 This is a schematic top view of the structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the connection between the connecting rod and the push rod of the utility model structure;

[0024] Figure 6 This is a schematic diagram of the connection between the first limiting plate and the first limiting rod of the structure of the utility model.

[0025] In the picture:

[0026] 1. Placement plate; 2. Connecting rod; 3. Protective shell; 4. Cutting blade; 5. Motor; 6. First telescopic outer tube; 7. First telescopic inner rod; 8. Push plate; 9. First limit plate; 10. Connecting shaft; 11. Sliding wheel; 12. First limit rod; 13. Push rod; 14. Second telescopic outer tube; 15. Second telescopic inner rod; 16. Clamp; 17. Second limit rod; 18. Second limit plate; 19. First spring; 20. Second spring. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0028] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0029] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0030] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0031] In the related art, the current cutting device is not convenient for fast continuous cutting, and the cut material cannot be pushed. After each cut, the cut material needs to be manually removed and collected, which is troublesome to operate, and the material cannot be conveniently clamped and fixed before cutting.

[0032] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a cutting device. When it is needed, it is only necessary to place the material to be cut on the placement plate 1, and place the material clamping plate 16 between the upper and lower parts of the push plate 8. The motor 5 works to drive the cutting blade 4 to rotate, and presses down the handle set at one end of the protective shell 3 to make the connecting rod 2 swing counterclockwise, drive the push rod 13 to swing, and make the second telescopic outer tube 14 cooperate with the second spring 20 to drive the second telescopic inner rod 15 to move, so that the clamping plate 16 moves toward the material until the clamping plate 16 cooperates with the baffle fixed on the top of the placement plate 1 to clamp the material. Continue to press the handle at one end of the protective shell 3 to make the cutting blade 4 continue to move toward the material, and the push rod 13 continues to move. Continue to swing, squeeze the second spring 20 until the cutting blade 4 finishes cutting the material, push the handle at one end of the protective shell 3, and make the connecting rod 2 swing clockwise. When the connecting rod 2 swings, the sliding wheel 11 will roll on the outer surface of one side of the connecting rod 2, so that the connecting shaft 10 drives the first limit plate 9 to gradually move away from the second limit plate 18, and then drives the push plate 8 to move, so that the push plate 8 pushes the cut material. When the push plate 8 moves, the first telescopic inner rod 7 will extend from the first telescopic outer tube 6, stretching the first spring 19. After the push plate 8 pushes the material, it pulls the protective shell 3 to reset, and the push plate 8 is reset by the first spring 19. Then the uncut material is moved to adjust the position and start the next cutting.

[0033] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0034] Combine Figures 1-6 , an embodiment of the present application provides a cutting device, including a placing plate 1, the top of the placing plate 1 is rotatably connected to the inner wall of one end of the connecting rod 2 through a U-shaped frame, and the other end of the connecting rod 2 is fixedly connected to one side of the protective shell 3. The connecting rod 2 is swung by pushing the handle provided at one end of the protective shell 3, and the connecting rod 2 drives the sliding wheel 11 to rotate when swinging. The sliding wheel 11 cooperates with the connecting shaft 10 to drive the first limiting plate 9 to move, so that the push plate 8 pushes the cut material. One side of the protective shell 3 is fixedly connected to the outer surface of one side of the middle part of the motor 5 through a fixed frame, and the outer surface of the motor shaft at one end of the motor 5 is fixedly connected to the inner wall of the middle part of the cutting blade 4.

[0035] In some embodiments, the top of the placement plate 1 is fixedly connected to one end of the first telescopic outer tube 6 through a fixing plate, one end of the inner wall of the first telescopic outer tube 6 is fixedly connected to one end of the first spring 19, and the other end of the first spring 19 is fixedly connected to one end of the first telescopic inner rod 7. The pulling force of the first spring 19 can drive the first telescopic inner rod 7 to be retracted into the first telescopic outer tube 6, so that the push plate 8 is reset.

[0036] In some embodiments, the inner wall of the other end of the first telescopic outer tube 6 is slidingly connected to the outer surface of one end of the first telescopic inner rod 7, the other end of the first telescopic inner rod 7 is fixedly connected to one side of the push plate 8, the bottom of the push plate 8 is fixedly connected to one side of one end of the first limit plate 9 through a connecting frame, the inner wall of one end of the first limit plate 9 is slidingly connected to the middle outer surface of the first limit rod 12, and one end of the first limit rod 12 is fixedly connected to one end of the inner wall of the placing plate 1. By sliding the inner wall of one end of the first limit plate 9 on the middle outer surface of the first limit rod 12, the moving trajectory of the first limit plate 9 can be fixed, thereby improving the stability of the first limit plate 9 during movement.

[0037] In some embodiments, one side of the other end of the first limiting plate 9 is fixedly connected to one end of the connecting shaft 10, the outer surface of one end of the connecting shaft 10 is rotatably connected to the inner wall of the middle part of the sliding wheel 11, and the outer surface of the middle part of the sliding wheel 11 is slidingly connected to the outer surface of one side of the connecting rod 2. The sliding wheel 11 can roll on the outer surface of one side of the connecting rod 2 through the swing of the connecting rod 2, thereby causing the connecting shaft 10 to drive the first limiting plate 9 to move.

[0038] In some embodiments, one side of the connecting rod 2 is rotatably connected to the inner wall of one end of the push rod 13 through the connecting shaft 10, and the inner wall of the other end of the push rod 13 is fixedly connected to one end of the second telescopic outer tube 14 through a U-shaped frame. One end of the inner wall of the second telescopic outer tube 14 is fixedly connected to one end of the second spring 20, and the other end of the second spring 20 is fixedly connected to one end of the second telescopic inner rod 15. Through the setting of the second spring 20, a thrust can be applied to the second telescopic inner rod 15, so that the push rod 13 can drive the splint 16 to move toward the material when swinging. After the splint 16 clamps the material, the continuous swinging of the connecting rod 2 will cause the inner wall of one end of the second telescopic outer tube 14 to gradually slide on the outer surface of one end of the second telescopic inner rod 15, and at the same time squeeze the second spring 20, so that after the splint 16 clamps the material, the cutting blade 4 can continue to move downward smoothly.

[0039] In some embodiments, the inner wall of the other end of the second telescopic outer tube 14 is slidingly connected to the outer surface of one end of the second telescopic inner rod 15, the other end of the second telescopic inner rod 15 is fixedly connected to one end of one side of the splint 16, one end of one side of the splint 16 is fixedly connected to one end of the second limiting rod 17, the middle outer surface of the second limiting rod 17 is slidingly connected to the middle inner wall of the second limiting plate 18, the bottom of the second limiting plate 18 is fixedly connected to the top of the placement plate 1, and the middle outer surface of the second limiting rod 17 slides within the middle inner wall of the second limiting plate 18 to fix the trajectory of the splint 16 when moving, thereby improving the stability of the splint 16 when moving.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0041] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device comprising a placement plate (1); characterized in that: The top of the placement plate (1) is rotatably connected to the inner wall of one end of the connecting rod (2) via a U-shaped frame, the other end of the connecting rod (2) is fixedly connected to one side of the protective shell (3), one side of the protective shell (3) is fixedly connected to the outer surface of one side of the middle part of the motor (5) via a fixing frame, and the outer surface of the motor shaft at one end of the motor (5) is fixedly connected to the inner wall of the middle part of the cutting blade (4); The top of the placement plate (1) is fixedly connected to one end of the first telescopic outer tube (6) through a fixing plate, the inner wall of the other end of the first telescopic outer tube (6) is slidably connected to the outer surface of one end of the first telescopic inner rod (7), the other end of the first telescopic inner rod (7) is fixedly connected to one side of the push plate (8), the bottom of the push plate (8) is fixedly connected to one side of one end of the first limit plate (9) through a connecting frame, and one side of the other end of the first limit plate (9) is fixedly connected to one end of the connecting shaft (10); One side of the connecting rod (2) is rotatably connected to the inner wall of one end of the push rod (13) through the connecting shaft (10); the inner wall of the other end of the push rod (13) is fixedly connected to one end of the second telescopic outer tube (14) through a U-shaped frame; the inner wall of the other end of the second telescopic outer tube (14) is slidably connected to the outer surface of one end of the second telescopic inner rod (15); and the other end of the second telescopic inner rod (15) is fixedly connected to one end of one side of the splint (16).

2. A cutting device according to claim 1, characterized in that: One end of the inner wall of the first telescopic outer tube (6) is fixedly connected to one end of a first spring (19), and the other end of the first spring (19) is fixedly connected to one end of a first telescopic inner rod (7).

3. A cutting device according to claim 1, characterized in that: The inner wall of one end of the first limiting plate (9) is slidably connected to the outer surface of the middle portion of the first limiting rod (12), and one end of the first limiting rod (12) is fixedly connected to one end of the inner wall of the placement plate (1).

4. A cutting device according to claim 1, characterized in that: The outer surface of one end of the connecting shaft (10) is rotatably connected to the inner wall of the middle portion of the sliding wheel (11), and the outer surface of the middle portion of the sliding wheel (11) is slidably connected to the outer surface of one side of the connecting rod (2).

5. The cutting device according to claim 1, characterized in that: One end of the inner wall of the second telescopic outer tube (14) is fixedly connected to one end of the second spring (20), and the other end of the second spring (20) is fixedly connected to one end of the second telescopic inner rod (15).

6. The cutting device according to claim 1, characterized in that: One end of one side of the clamping plate (16) is fixedly connected to one end of the second limiting rod (17), the middle outer surface of the second limiting rod (17) is slidably connected to the middle inner wall of the second limiting plate (18), and the bottom of the second limiting plate (18) is fixedly connected to the top of the placement plate (1).

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