Cutting device for aluminum profile machining

Abstract

The utility model relates to the technical field of aluminum profile machining, in particular to a cutting device for aluminum profile machining, which comprises a base, a groove is arranged on the surface of the upper end of the base close to the middle, and two connecting plates are fixedly mounted on the outer side wall of the base close to the middle. Two supporting plates are rotationally connected between the two connecting plates through shaft rods, a blade is rotationally connected between the two supporting plates through shaft rods, a grinding mechanism is arranged at the position, close to the middle, of the bottom face of the base, and limiting mechanisms are arranged at the positions, close to the two ends, of the outer side wall of the base correspondingly. An aluminum profile body to be machined can be automatically and well fixed to the surface of the upper end of the base, the situation that in the follow-up cutting process, displacement occurs, and the cutting effect is affected is avoided, after the aluminum profile body is machined and cut, the cutting end faces of the two parts of the aluminum profile body can be automatically and comprehensively ground, manpower is saved, and the production efficiency is improved. And the working efficiency is effectively improved.

Description

Technical Field

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

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: melting, extrusion and coloring. Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The produced aluminum profiles also need to be cut and polished before they can be put into practical use.

[0003] In the prior art, there is an aluminum profile cutting device proposed in patent application number "CN202321380916.5". After the aluminum profile is cut, the operator can directly press the two cut surfaces of the aluminum profile against the outer ends of two grinding disks. After cutting, the two grinding disks can be used to grind the cut surfaces of the aluminum profile at the same time to remove burrs. There is no need to move the aluminum profile to a special grinding equipment for grinding, which saves operating steps and saves time.

[0004] However, in the above patent application, when cutting aluminum profiles, it is necessary to manually push the aluminum profile to be cut into contact with the cutting band saw for cutting. However, manual pushing is difficult to ensure the stability of the position of the aluminum profile during the cutting process, and it is easy to shift, affecting the cutting effect. After the aluminum profile is cut, it is necessary to manually align the cut surfaces of the two parts of the aluminum profile with two grinding discs for grinding. This is not only time-consuming and labor-intensive, but the staff's hands are also prone to accidentally touching the grinding discs, posing a safety hazard. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting device for aluminum profile processing to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A cutting device for aluminum profile processing, which is used to cut and process the aluminum profile body, including a base. A groove is provided at a position near the middle on the upper surface of the base. Two connecting plates are fixedly installed on the outer side wall of the base near the middle position. Two support plates are rotatably connected between the two connecting plates through a shaft rod. A blade is rotatably connected between the two support plates through a shaft rod. A grinding mechanism is arranged at a position near the middle on the bottom surface of the base. Limiting mechanisms are arranged at positions near both ends of the outer side wall of the base; The limiting mechanism includes a movable frame, which is slidably installed on the outer side position of the base wall. Two horizontal grooves are provided on both outer side walls of the base, and both ends of the movable frame are fitted with the two horizontal grooves. An electric telescopic rod is installed on the inner side wall of the horizontal groove, and one end of the electric telescopic rod is fixedly connected with the movable frame.

[0008] Preferably, two installation grooves are penetrated through the upper surface of the movable frame. Two reciprocating lead screws are rotatably connected inside the two installation grooves. Sliders are sleeved on the outer parts of the two reciprocating lead screws. Clamping plates are fixedly connected to the bottom ends of the two sliders. Motors I are installed on both outer side walls of the movable frame, and the output ends of the two motors I are respectively connected to one ends of the two reciprocating lead screws.

[0009] Preferably, the grinding mechanism includes a U-shaped insertion plate and a vertical plate. The U-shaped insertion plate is inserted at a position near the middle on the bottom surface of the base. The vertical plate is fixedly installed at the bottom surface position of the main base. Two grinding rollers are rotatably connected between the two inner side walls of the U-shaped insertion plate and inside the groove.

[0010] Preferably, a connecting shaft is rotatably connected to the outer side wall of the vertical plate near the bottom position. A turntable is fixedly connected to one end of the connecting shaft. A connecting rod I is rotatably connected to the outer side wall of the turntable through a shaft rod. A connecting rod II is rotatably connected to one end of the connecting rod I through a shaft rod, and the end of the connecting rod II far from the connecting rod I is fixedly connected with the U-shaped insertion plate.

[0011] Preferably, a T-shaped sliding plate is fixedly connected to the outer side wall of the connecting rod II, and the end of the T-shaped sliding plate far from the connecting rod II is slidably connected with the vertical plate. A motor II is installed on the outer side wall of the vertical plate, and the output end of the motor II is connected to the connecting shaft.

[0012] Preferably, a support plate is installed on the upper surface of the U-shaped insertion plate. Two gears are rotatably connected to the outer side wall of the U-shaped insertion plate near the upper position, and the two gears are meshed with each other, and the two gears are fixedly connected with the two grinding rollers through a shaft rod. A motor III is installed on the outer side wall of the support plate, and the output end of the motor III is connected to the gear through a shaft rod.

[0013] Preferably, legs are fixedly installed at the bottom surface of the base near the four corner positions, and two driving motors are installed on the outer side wall of the connecting plate. The output end of one driving motor is connected to the support plate through a shaft rod, and the output end of the other driving motor is connected to the blade through a shaft rod.

[0014] Advantages of the present utility model:

[0015] 1. In the present utility model, the electric telescopic rod drives the movable frame to move along the horizontal groove, so that the movable frame moves to a position above the end of the aluminum profile body. Then, through two motor ones, two reciprocating lead screws and the slider, the two clamping plates are driven to approach each other, and the end of the aluminum profile body can be clamped and fixed. Similarly, the other end of the aluminum profile body can be clamped and fixed, so that the aluminum profile body to be processed can be automatically and well fixed on the upper surface of the base, avoiding displacement during subsequent cutting and affecting the cutting effect.

[0016] 2. In the present utility model, two groups of electric telescopic rods drive the two movable frames to move, so that the cutting end faces of the two parts of the aluminum profile body are respectively flush with the two edges of the groove. Through motor two, the connecting shaft and the turntable, the first connecting rod cooperates with the second connecting rod and the T-shaped sliding plate, so that the two grinding rollers respectively press against the cutting ends of the two parts of the aluminum profile body and move upward. At the same time, through motor three and the gear, the two grinding rollers rotate, and the cutting end faces of the two parts of the aluminum profile body can be comprehensively rotated and polished to remove burrs. Through the above operations, after the processing and cutting of the aluminum profile body are completed, the cutting end faces of the two parts of the aluminum profile body can be automatically and comprehensively polished, saving manpower and effectively improving work efficiency. Description of the drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings;

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the partial structural schematic diagram of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the U-shaped plug board and the turntable in the present utility model;

[0021] Figure 4 is the side view of the turntable and the connecting shaft in the present utility model;

[0022] Figure 5It is a schematic structural diagram of the gear and the T-shaped slide plate in the present utility model.

[0023] The reference numerals in the figure are as follows:

[0024] 1. Base; 2. Movable frame; 3. Leg; 4. Connecting plate; 5. Support plate; 6. Blade; 7. Aluminum profile body; 8. Reciprocating lead screw; 9. Slide block; 10. Clamping plate; 11. Horizontal groove; 12. Electric telescopic rod; 13. Groove; 14. U-shaped plug board; 15. Grinding roller; 16. Vertical plate; 17. Turntable; 18. Link one; 19. Link two; 20. Connecting shaft; 21. Support plate; 22. Gear; 23. T-shaped slide plate. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0026] A cutting device for aluminum profile processing, used for cutting and processing the aluminum profile body 7, includes a base 1. A groove 13 is opened at a position near the middle on the upper surface of the base 1. Two connecting plates 4 are fixedly installed at positions near the middle on the outer side wall of the base 1. Two support plates 5 are rotatably connected between the two connecting plates 4 through a shaft rod. A blade 6 is rotatably connected between the two support plates 5 through a shaft rod. A grinding mechanism is arranged at a position near the middle on the bottom surface of the base 1. Limiting mechanisms are arranged at positions near both ends on the outer side wall of the base 1. The limiting mechanism includes a movable frame 2. The movable frame 2 is slidably installed on the outer side wall position of the base 1. Two horizontal grooves 11 are opened on both outer side walls of the base 1, and both ends of the movable frame 2 are fitted with the two horizontal grooves 11. An electric telescopic rod 12 is installed on the inner side wall of the horizontal groove 11, and one end of the electric telescopic rod 12 is fixedly connected to the movable frame 2.

[0027] Two installation grooves are penetrated and opened on the upper surface of the movable frame 2. Two reciprocating lead screws 8 are rotatably connected inside the two installation grooves. Slide blocks 9 are sleeved on the outer parts of the two reciprocating lead screws 8. Clamping plates 10 are fixedly connected to the bottom ends of the two slide blocks 9. Motors one are installed on both outer side walls of the movable frame 2, and the output ends of the two motors one are respectively connected to one end of the two reciprocating lead screws 8. Circular holes are penetrated through the outer side wall of the slide block 9, and threads that are fitted with the reciprocating lead screws 8 are opened on the inner wall of the circular holes. When the reciprocating lead screw 8 rotates, with the cooperation of the threads, the slide block 9 can reciprocate along the reciprocating lead screw 8.

[0028] Legs 3 are fixedly installed at the bottom surface of the base 1 near the four corners. Two driving motors are installed on the outer side wall of the connecting plate 4. The output end of one driving motor is connected to the support plate 5 through a shaft rod, and the output end of the other driving motor is connected to the blade 6 through a shaft rod.

[0029] During use, place the aluminum profile body 7 to be cut and processed on the upper surface of the base 1, and adjust the part to be cut to the position directly below the blade 6. Then, drive the movable frame 2 to move along the transverse groove 11 through the electric telescopic rod 12, so that the movable frame 2 moves to a position above the end of the aluminum profile body 7. Then, drive the two reciprocating lead screws 8 to rotate respectively by two motors I, which can drive the two sliders 9 to move inside the movable frame 2 and approach each other, thereby driving the two clamping plates 10 to approach each other and clamp and fix the end of the aluminum profile body 7. Similarly, the other end of the aluminum profile body 7 can be clamped and fixed, so that the aluminum profile body 7 to be processed can be well fixed on the upper surface of the base 1, avoiding displacement during subsequent cutting and affecting the cutting effect. Then, drive one end of the support plate 5 to rotate through one of the driving motors on the connecting plate 4, so that the blade 6 installed at the other end of the support plate 5 approaches the aluminum profile body 7. At the same time, drive the blade 6 to rotate through the other driving motor, and the aluminum profile body 7 can be cut.

[0030] The grinding mechanism includes a U-shaped insertion plate 14 and a vertical plate 16. The U-shaped insertion plate 14 is inserted at a position near the middle of the bottom surface of the base 1, and the vertical plate 16 is fixedly installed at the bottom surface of the main base 1. Two grinding rollers 15 are rotatably connected between the two inner side walls of the U-shaped insertion plate 14 and located inside the groove 13.

[0031] A connecting shaft 20 is rotatably connected to the outer side wall of the vertical plate 16 near the bottom. One end of the connecting shaft 20 is fixedly connected to a turntable 17. One end of the turntable 17 is rotatably connected to a connecting rod I 18 through a shaft rod. One end of the connecting rod I 18 is rotatably connected to a connecting rod II 19 through a shaft rod, and the end of the connecting rod II 19 far from the connecting rod I 18 is fixedly connected to the U-shaped insertion plate 14. A T-shaped sliding plate 23 is fixedly connected to the outer side wall of the connecting rod II 19, and the end of the T-shaped sliding plate 23 far from the connecting rod II 19 is slidably connected to the vertical plate 16. A motor II is installed on the outer side wall of the vertical plate 16, and the output end of the motor II is connected to the connecting shaft 20.

[0032] A support plate 21 is installed on the upper surface of the upper end of the U-shaped plug board 14. Two gears 22 are rotatably connected to the outer side wall of the U-shaped plug board 14 near the upper end position through a shaft rod, and the two gears 22 are meshed with each other. The two gears 22 are fixedly connected to the two grinding rollers 15 through the shaft rod. A third motor is installed on the outer side wall of the support plate 21, and the output end of the third motor is connected to the gear 22 through a shaft rod. By driving the gear 22 to rotate through the third motor, the grinding roller 15 can be driven to rotate, and at the same time, the other set of gears 22 can be driven to rotate, so that the other grinding roller 15 rotates, so that the two end faces of the aluminum profile body 7 can be comprehensively rotated and ground.

[0033] Specifically, after cutting, similarly, the two electric telescopic rods 12 drive the two movable frames 2 to move and move away from each other, driving the two parts of the aluminum profile body 7 after cutting to move, and also moving away from each other, so that the cutting end faces of the two parts of the aluminum profile body 7 are respectively flush with the two edges of the groove 13. Then, the second motor drives the connecting shaft 20 to rotate, thereby driving the turntable 17 to rotate. One end of the first connecting rod 18 rotates with the turntable 17, and the other end of the first connecting rod 18 rotates with the second connecting rod 19, and can drive the second connecting rod 19 to move upward through the cooperation of the T-shaped sliding plate 23, thereby driving the U-shaped plug board 14 to move upward, driving the two grinding rollers 15 to move upward from the groove 13, and respectively closely adhering to the cutting ends of the two parts of the two aluminum profile bodies 7 and moving upward. During this process, at the same time, the third motor on the support plate 21 drives the gear 22 to rotate, thereby driving the grinding roller 15 to rotate, and at the same time driving the other set of gears 22 to rotate, so that the other grinding roller 15 rotates, so that the two end faces of the aluminum profile body 7 can be comprehensively rotated and ground to remove burrs. Through the above operations, after the processing and cutting of the aluminum profile body 7 are completed, the cutting end faces of the two parts of the aluminum profile body 7 can be automatically and comprehensively ground, saving manpower and effectively improving work efficiency.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A cutting device for aluminum profile processing, used for cutting an aluminum profile body (7), comprising a base (1), characterized in that: A groove (13) is provided near the middle of the upper surface of the base (1); two connecting plates (4) are fixedly installed near the middle of the outer wall of the base (1); two supporting plates (5) are rotatably connected between the two connecting plates (4) via an axle rod; a blade (6) is rotatably connected between the two supporting plates (5) via an axle rod; a grinding mechanism is provided near the middle of the bottom surface of the base (1); and limiting mechanisms are provided near both ends of the outer wall of the base (1); The limiting mechanism comprises a movable frame (2), the movable frame (2) being slidably mounted on the outer wall side of the base (1), two transverse grooves (11) being provided on both outer side walls of the base (1), and two ends of the movable frame (2) being matched with the two transverse grooves (11), an electric telescopic rod (12) being mounted on the inner side wall of the transverse groove (11), and one end of the electric telescopic rod (12) being fixedly connected to the movable frame (2).

2. A cutting device for aluminum profile processing according to claim 1, characterized in that: The upper surface of the movable frame (2) is provided with two installation grooves, and reciprocating screws (8) are rotatably connected inside the two installation grooves. Slide blocks (9) are sleeved outside the two reciprocating screws (8), and the bottom ends of the two slide blocks (9) are fixedly connected with clamping plates (10). Motors 1 are installed on both outer side walls of the movable frame (2), and the output ends of the two motors 1 are respectively connected to one end of the two reciprocating screws (8).

3. A cutting device for aluminum profile processing according to claim 2, characterized in that: The grinding mechanism comprises a U-shaped plug plate (14) and a vertical plate (16); the U-shaped plug plate (14) is inserted near the middle of the bottom surface of the base (1); the vertical plate (16) is fixedly mounted on the bottom surface of the main base (1); and two grinding rollers (15) are rotatably connected to the U-shaped plug plate (14) located between the two inner side walls and inside the groove (13).

4. A cutting device for aluminum profile processing according to claim 3, characterized in that: The outer wall of the vertical plate (16) is rotatably connected to a connecting shaft (20) near the bottom, one end of the connecting shaft (20) is fixedly connected to a rotating disk (17), the outer wall of the rotating disk (17) is rotatably connected to a connecting rod 1 (18) via an axle, one end of the connecting rod 1 (18) is rotatably connected to a connecting rod 2 (19) via an axle, and one end of the connecting rod 2 (19) is fixedly connected to the U-shaped plug plate (14) away from the connecting rod 1 (18).

5. A cutting device for aluminum profile processing according to claim 4, characterized in that: The outer wall of the second connecting rod (19) is fixedly connected with a T-shaped slide plate (23), and one end of the T-shaped slide plate (23) away from the second connecting rod (19) is slidably connected with the vertical plate (16). The outer wall of the vertical plate (16) is installed with a second motor, and the output end of the second motor is connected to the connecting shaft (20).

6. The cutting device for aluminum profile processing according to claim 3, characterized in that: A support plate (21) is installed on the upper end surface of the U-shaped plug plate (14); two gears (22) are rotatably connected to the outer wall of the U-shaped plug plate (14) near the upper end through a shaft, and the two gears (22) are meshed with each other, and the two gears (22) are fixedly connected to the two grinding rollers (15) through the shaft; a motor (3) is installed on the outer wall of the support plate (21), and the output end of the motor (3) is connected to the gear (22) through the shaft.

7. The cutting device for aluminum profile processing according to claim 1, characterized in that: The bottom surface of the base (1) and near the four corners are fixedly mounted with legs (3), and the outer side wall of the connecting plate (4) is mounted with two drive motors, wherein the output end of one drive motor is connected to the support plate (5) via a shaft, and the output end of the other drive motor is connected to the blade (6) via a shaft.

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