Aluminum alloy high-speed cutting machining device

Abstract

The utility model provides an aluminum alloy high-speed cutting machining device, which belongs to the technical field of aluminum alloy machining, and comprises a working table, two fixing seats, a support frame, a mounting frame, an electric push rod and a cutting mechanism, and the two fixing seats are fixedly connected to the top of the working table and used for fixing two ends of a workpiece; the supporting frame is fixedly connected to the top of the workbench. The mounting frame is slidably arranged on the lower side of the supporting frame and located between the two fixing bases. The electric push rod is fixedly connected to the lower inner wall of the support frame, and the extension end is fixedly connected to the mounting frame; the cutting mechanism is arranged on the mounting frame and is used for automatically cutting a workpiece; the purpose of automatic cutting is achieved, manual operation is effectively reduced, the machining efficiency is improved, workpieces can be prevented from falling off, accidents are effectively prevented, and the life safety of workers is protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy processing, and specifically relates to an aluminum alloy high-speed cutting processing device. Background Art

[0002] Aluminum alloy is a light metal material with aluminum as the matrix and a certain amount of other alloying elements added. It inherits the general properties of aluminum, such as low density and high electrical and thermal conductivity, and exhibits diverse specific properties due to different alloying elements. Aluminum alloy has a wide range of strengths, which makes its specific strength comparable to that of high-alloy steel, so it has broad application prospects in lightweight design.

[0003] In the prior art, a Chinese patent with application number CN202011448504.1 discloses an aluminum alloy curtain rod cutting device and a cutting process, including a cutting device for cutting pipe fittings on a workbench, a clamping device for clamping and fixing pipe fittings, and an inner push device, wherein the inner push device includes a push rod and a push rod head arranged at the inner end of the push rod extending into the pipe fitting, and the push rod head includes a column that is radially plugged and fixed to the push rod and has an outer diameter that is the same as the inner diameter of the pipe fitting to be cut. This application supports the inner diameter of the pipe fitting at the cutting point by the column to reduce the possibility of deformation of the aluminum alloy pipe fitting during cutting.

[0004] A common method is to use a manual hand-held circular cutting machine to cut an aluminum alloy tube into small sections of different lengths. In order to ensure the smoothness of the incision and prevent the aluminum alloy tube from friction and rotation, the aluminum alloy tube needs to be clamped and positioned during cutting. In addition, each cut requires manual pressing of the cutting head, which is very cumbersome, has a low degree of automation, and is time-consuming and labor-intensive. Utility Model Content

[0005] The utility model aims to provide an aluminum alloy high-speed cutting processing device, aiming to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An aluminum alloy high-speed cutting processing device, comprising:

[0008] Workbench;

[0009] Two fixing seats are provided and are fixedly connected to the top of the workbench, and are used to fix the two ends of the workpiece;

[0010] A support frame fixedly connected to the top of the workbench;

[0011] A mounting frame, which is slidably disposed on the lower side of the supporting frame and is located between the two fixing seats;

[0012] An electric push rod, which is fixedly connected to the lower inner wall of the support frame, and an extended end of which is fixedly connected to the mounting frame; and

[0013] The cutting mechanism is arranged on the mounting frame and is used for automatically cutting the workpiece.

[0014] As a preferred solution of the utility model, the cutting mechanism includes a mounting shaft, a cutter wheel, a first transmission wheel, a servo motor, a second transmission wheel and a synchronous belt. The mounting shaft is rotatably connected to the side of the mounting frame, the cutter wheel is fixedly connected to one end of the mounting shaft, the first transmission wheel is fixedly connected to the other end of the mounting shaft, the servo motor is fixedly connected to the side of the mounting frame, the second transmission wheel is fixedly connected to the side of the servo motor, and the synchronous belt is transmission-connected between the second transmission wheel and the first transmission wheel.

[0015] As a preferred solution of the utility model, a protective shell is fixedly connected to the side of the mounting frame, and the upper half of the cutter wheel is located in the protective shell.

[0016] As a preferred solution of the utility model, slide rails are provided on both sides of the support frame close to the mounting frame, and the mounting frame is slidably connected between the two slide rails.

[0017] As a preferred solution of the utility model, a static clamping plate and a dynamic clamping plate are provided on the fixed seat, the static clamping plate is fixedly connected to the top of the fixed seat, a sliding groove is provided on the top of the fixed seat, the dynamic clamping plate is slidably connected in the sliding groove, the fixed seat is threadedly connected with a screw rod near the side of the dynamic clamping plate, one end of the screw rod is rotatably connected to the dynamic clamping plate, and the other end of the screw rod is fixedly connected to a handle.

[0018] As a preferred solution of the utility model, the tops of the static clamping plate and the dynamic clamping plate are both provided with guardrails.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. This solution controls the extended end of the electric push rod to push the mounting frame downward, and the mounting frame drives the cutter wheel to move downward. At this time, the output end of the servo motor is controlled to drive the second transmission wheel to rotate, and the first transmission wheel is driven to rotate under the synchronous action of the synchronous belt, and finally the cutter wheel is driven to rotate at high speed. The cutter wheel cuts the workpiece downward to achieve the purpose of automatic cutting, effectively reduce manual operation, and improve processing efficiency.

[0021] 2. When using this solution, place the workpiece between the static clamping plate and the dynamic clamping plate, then rotate the handle to drive the screw to rotate, so as to push the dynamic clamping plate toward the static clamping plate to clamp the workpiece and ensure that the workpiece will not deflect during cutting. The design of the guardrail can prevent the workpiece from falling off, effectively prevent accidents and protect the lives of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0023] In the attached picture:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a side view of the utility model;

[0026] Figure 3 This is a diagram of the fixing mechanism of the utility model;

[0027] Figure 4 It is an exploded view of the cutting mechanism of the utility model.

[0028] In the figure: 1. workbench; 2. workpiece; 3. support frame; 4. slide rail; 5. mounting frame; 6. electric push rod; 7. mounting shaft; 8. cutter wheel; 9. first transmission wheel; 10. servo motor; 11. second transmission wheel; 12. synchronous belt; 13. protective shell; 14. fixed seat; 15. static clamping plate; 16. dynamic clamping plate; 17. slide groove; 18. handle; 19. screw. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] See also Figure 1-Figure 4 , the technical solution provided by this embodiment is as follows:

[0032] A high-speed cutting processing device for aluminum alloy comprises a workbench 1, a fixed seat 14, a support frame 3, a mounting frame 5, an electric push rod 6 and a cutting mechanism, wherein: two fixed seats 14 are provided and are fixedly connected to the top of the workbench 1, and are used to fix the two ends of a workpiece 2; the support frame 3 is fixedly connected to the top of the workbench 1; the mounting frame 5 is slidably arranged on the lower side of the support frame 3, and is located between the two fixed seats 14; the electric push rod 6 is fixedly connected to the lower inner wall of the support frame 3, and its extended end is fixedly connected to the mounting frame 5; the cutting mechanism is arranged on the mounting frame 5, and is used to automatically cut the workpiece 2.

[0033] In a specific embodiment of the utility model, the fixed seat 14 is used to fix the workpiece 2, and the cutter wheel 8 is located on the upper side of the workpiece 2. During installation, the workpiece 2 is placed in the fixed seat 14, and then the movable clamping plate 16 is controlled to approach the static clamping plate 15 to fix the positions of both ends of the workpiece 2. Then the extended end of the electric push rod 6 is controlled to push the mounting frame 5 downward, and the mounting frame 5 drives the cutter wheel 8 to move downward. At this time, the output end of the servo motor 10 is controlled to drive the second transmission wheel 11 to rotate, and the first transmission wheel 9 is driven to rotate under the synchronous action of the synchronous belt 12, and finally the cutter wheel 8 is driven to rotate at high speed, and the cutter wheel 8 cuts the workpiece 2 downward to achieve the purpose of automatic cutting, effectively reduce manual operation, and improve processing efficiency.

[0034] Specifically, the cutting mechanism includes a mounting shaft 7, a cutter wheel 8, a first transmission wheel 9, a servo motor 10, a second transmission wheel 11 and a synchronous belt 12. The mounting shaft 7 is rotatably connected to the side of the mounting frame 5, the cutter wheel 8 is fixedly connected to one end of the mounting shaft 7, the first transmission wheel 9 is fixedly connected to the other end of the mounting shaft 7, the servo motor 10 is fixedly connected to the side of the mounting frame 5, the second transmission wheel 11 is fixedly connected to the side of the servo motor 10, and the synchronous belt 12 is transmission-connected between the second transmission wheel 11 and the first transmission wheel 9.

[0035] In a specific embodiment of the utility model, the servo motor 10 is located on the upper side of the protective shell 13. When in use, the second transmission wheel 11 is driven to rotate by the output end of the servo motor 10, and the first transmission wheel 9 is driven to rotate under the synchronous action of the synchronous belt 12. The first transmission wheel 9 drives the installation shaft 7 to rotate, and finally drives the cutter wheel 8 to rotate at high speed to achieve the purpose of cutting. Compared with the servo motor 10 directly connected to the cutter wheel 8, the synchronous belt 12 can reduce the vibration generated during cutting, thereby reducing the impact and protecting the connected equipment from damage.

[0036] Specifically, a protective shell 13 is fixedly connected to the side of the mounting frame 5 , and the upper half of the cutter wheel 8 is located in the protective shell 13 .

[0037] In a specific embodiment of the present invention, the protective shell 13 is wrapped around the upper side of the cutter wheel 8 to prevent waste splashing generated during cutting and protect the safety of the equipment and staff.

[0038] Specifically, slide rails 4 are provided on both sides of the support frame 3 close to the mounting frame 5 , and the mounting frame 5 is slidably connected between the two slide rails 4 .

[0039] In a specific embodiment of the present utility model, the slide rail 4 is used to limit the linear movement of the mounting frame 5, thereby limiting the linear movement of the cutter wheel 8, ensuring the stable structure of the cutter wheel 8 and improving the cutting accuracy.

[0040] Specifically, a static clamping plate 15 and a dynamic clamping plate 16 are provided on the fixed seat 14, the static clamping plate 15 is fixedly connected to the top of the fixed seat 14, a slide groove 17 is provided on the top of the fixed seat 14, the dynamic clamping plate 16 is slidably connected in the slide groove 17, and a screw rod 19 is threadedly connected to the side of the fixed seat 14 near the dynamic clamping plate 16, one end of the screw rod 19 is rotatably connected to the dynamic clamping plate 16, and the other end of the screw rod 19 is fixedly connected to a handle 18.

[0041] In a specific embodiment of the utility model, the position of the static clamping plate 15 is fixed, and the dynamic clamping plate 16 moves linearly under the restriction of the slide groove 17. When in use, the workpiece 2 is placed between the static clamping plate 15 and the dynamic clamping plate 16, and then the handle 18 is rotated to drive the screw 19 to rotate, so as to push the dynamic clamping plate 16 toward the static clamping plate 15, clamp the workpiece 2, and ensure that the workpiece 2 will not deflect during cutting.

[0042] Specifically, the tops of the static clamping plate 15 and the dynamic clamping plate 16 are both provided with guardrails.

[0043] In the specific embodiment of the present utility model, refer to Figure 3 The design of the guard eaves can prevent the workpiece 2 from falling off, effectively preventing accidents and protecting the lives of workers.

[0044] Working principle: during installation, place the workpiece 2 in the fixed seat 14, then control the movable clamping plate 16 to approach the static clamping plate 15, fix the two end positions of the workpiece 2, and then control the extended end of the electric push rod 6 to push the mounting frame 5 downward, and the mounting frame 5 drives the cutter wheel 8 to move downward. At this time, the output end of the servo motor 10 is controlled to drive the second transmission wheel 11 to rotate, and the first transmission wheel 9 is driven to rotate under the synchronous action of the synchronous belt 12, and finally the cutter wheel 8 is driven to rotate at high speed, and the cutter wheel 8 cuts the workpiece 2 downward to achieve the purpose of automatic cutting, effectively reduce manual operation, and improve processing efficiency.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-speed aluminum alloy cutting device, characterized in that: include: Workbench (1); Two fixing seats (14) are provided and are fixedly connected to the top of the workbench (1) and are used to fix the two ends of the workpiece (2); A support frame (3) fixedly connected to the top of the workbench (1); A mounting frame (5) which is slidably disposed on the lower side of the support frame (3) and is located between the two fixing seats (14); An electric push rod (6) is fixedly connected to the lower inner wall of the support frame (3), and its extended end is fixedly connected to the mounting frame (5); and A cutting mechanism, which is arranged on the mounting frame (5) and is used for automatically cutting the workpiece (2); The cutting mechanism comprises a mounting shaft (7), a cutter wheel (8), a first transmission wheel (9), a servo motor (10), a second transmission wheel (11) and a synchronous belt (12); the mounting shaft (7) is rotatably connected to the side of the mounting frame (5); the cutter wheel (8) is fixedly connected to one end of the mounting shaft (7); the first transmission wheel (9) is fixedly connected to the other end of the mounting shaft (7); the servo motor (10) is fixedly connected to the side of the mounting frame (5); the second transmission wheel (11) is fixedly connected to the side of the servo motor (10); and the synchronous belt (12) is transmission-connected between the second transmission wheel (11) and the first transmission wheel (9).

2. The aluminum alloy high-speed cutting processing device according to claim 1, characterized in that: A protective shell (13) is fixedly connected to the side of the mounting frame (5), and the upper half of the cutter wheel (8) is located inside the protective shell (13).

3. The aluminum alloy high-speed cutting processing device according to claim 2, characterized in that: Slide rails (4) are provided on both sides of the support frame (3) close to the mounting frame (5), and the mounting frame (5) is slidably connected between the two slide rails (4).

4. The aluminum alloy high-speed cutting processing device according to claim 3 is characterized in that: The fixed seat (14) is provided with a static clamping plate (15) and a dynamic clamping plate (16), wherein the static clamping plate (15) is fixedly connected to the top of the fixed seat (14), a slide groove (17) is provided on the top of the fixed seat (14), and the dynamic clamping plate (16) is slidably connected in the slide groove (17), and a screw rod (19) is threadedly connected to the side of the fixed seat (14) near the dynamic clamping plate (16), one end of the screw rod (19) is rotatably connected to the dynamic clamping plate (16), and the other end of the screw rod (19) is fixedly connected to a rotary handle (18).

5. The aluminum alloy high-speed cutting processing device according to claim 4, characterized in that: The tops of the static clamping plate (15) and the dynamic clamping plate (16) are both provided with guardrails.

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