Precise cutting device for aluminum alloy structural part

Abstract

The utility model discloses a precise cutting device for aluminum alloy structural parts, which belongs to the technical field of aluminum alloy processing and cutting and comprises a worktable, a lifting frame and a cutting component, a first through hole is formed in the top of the worktable, a threaded rod is arranged at the first through hole, two first connecting blocks are symmetrically arranged on the threaded rod, and a second connecting block is arranged on the lifting frame. A fixing clamping box is arranged on the top of the first connecting block, a mounting through hole is formed in the side, opposite to the fixing clamping box, of the fixing clamping box, a plurality of rotating columns are arranged at the mounting through hole, two fixing partition plates are arranged in the fixing clamping box, a fastening pressing plate is arranged between the fixing partition plates, and a plurality of movable through holes are formed in the fixing partition plates. Connecting sliding blocks are arranged in the middle of the top and the middle of the bottom of the fastening pressing plate, and return springs are arranged between the connecting sliding blocks and the movable through holes. Through the cooperation of the rotating column, the fastening pressing plate and other parts, after the position of the fixing clamping box is adjusted at a time, adjustment does not need to be conducted again in the subsequent multi-section cutting process, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy processing and cutting, in particular to a precision cutting device for aluminum alloy structural parts. Background Art

[0002] Aluminum alloy profiles are the most widely used nonferrous metal structural material in industry, with extensive applications in aviation, aerospace, automotive, machinery manufacturing, shipbuilding, construction, interior design, and the chemical industry. With the rapid development of science, technology, and the industrial economy in recent years, the demand for aluminum alloy components has increased significantly. Aluminum alloy cutting equipment, specifically designed for cutting aluminum alloys, is an extremely important component of aluminum alloy processing.

[0003] However, existing precision cutting devices for aluminum alloy structural parts have the following problems during use: Because the aluminum alloy profile needs to be moved when performing multi-section cutting, the clamping plate must be manually adjusted multiple times to secure and loosen the profile before moving. This repetitive securing operation is very time-consuming. Therefore, a corresponding technical solution is needed to address this technical problem. Utility Model Content

[0004] The purpose of the utility model is to provide a precision cutting device for aluminum alloy structural parts, which solves the technical problem that when the aluminum alloy profile is cut into multiple sections, the aluminum alloy profile needs to be moved, and before moving, the clamping plate needs to be manually adjusted multiple times to fix and loosen the aluminum alloy profile, resulting in repeated fixing operations that are very troublesome, thereby meeting actual usage needs.

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0006] As a preferred embodiment of the present invention, the workbench is symmetrically provided with two second through holes on the top of the other side opposite to the fixed clamp box, a fixed slide rod is provided at the second through hole, a connecting block 2 is provided on the fixed slide rod, a movable top block is provided on the top of the connecting block 2, a fastening column is provided on the movable top block, a movable rod is provided on the movable top block, and a baffle is provided between one ends of the movable rod.

[0007] As a preferred embodiment of the present invention, the connecting block 2 is slidably connected to the fixed sliding rod and has damping, the movable top block is located on the top of the workbench, the fastening column and the movable top block are threadedly connected, the cross-section of the movable rod is a "T"-shaped structure, and the movable rod and the movable top block are movably connected.

[0008] As a preferred embodiment of the present utility model, the workbench is composed of a cutting table and a plurality of supporting legs. A scale is provided on the top edge of the workbench. Lifting drive members are provided on both sides of the workbench. The lifting frame is fixedly connected to the output end of the lifting drive member, and the cutting assembly is fixed to the bottom of the lifting frame.

[0009] As a preferred embodiment of the present invention, the threaded rod has two threads in opposite directions, the connecting block 1 is threadedly connected to the threaded rod, one end of the threaded rod protrudes from the outside of the workbench, and the fixed clamp box is located on the top of the workbench.

[0010] As a preferred embodiment of the present invention, the rotating column and the mounting through hole are rotatably connected, the fastening pressure plate as a whole has an arc-shaped structure, one side of the fastening pressure plate and the outer edge of the rotating column are made of rubber material, the cross-section of the connecting slider has a "T"-shaped structure, and one end of the return spring is fixedly connected to the movable through hole.

[0011] As a preferred embodiment of the present invention, a spring is installed inside the telescopic column, the telescopic column and the fixed clamp box are movably connected, the push rod has an inclined structure on the side near one end of the bottom, the push block has a semi-ellipsoidal structure as a whole, and one end of the connecting rod is fixedly connected to the lifting frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] By using the rotating column and the fastening pressure plate and other components in conjunction with each other, the aluminum alloy profile can be conveniently fixed, and there is no need to adjust the position of the fixing clamp again during subsequent multi-segment cutting. When cutting, the lifting frame moves down, and cooperates with the connecting rod and the synchronization plate to synchronously drive the telescopic column to move down, further making the inclined surface of the push rod contact the push block, and then pushing the fastening pressure plate to contact the rotating column, so that the rotating column is fixed, thereby achieving the fixation of the entire aluminum alloy profile to avoid movement during cutting. At the same time, after the cutting is completed, the baffle can be moved, so that the profile can be conveniently taken away without having to approach the cutting assembly to take it away, thereby improving the overall convenience and safety of use, thereby solving the problem of repeated fixing operations being very troublesome. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of the utility model;

[0015] Figure 2 This is a structural diagram of the telescopic column described in the utility model;

[0016] Figure 3 This is a structural diagram of the fixed clip box of the utility model;

[0017] Figure 4 This is a structural diagram of the movable through hole described in the utility model;

[0018] Figure 5 This is a structural diagram of the movable top block described in the utility model.

[0019] In the figure: first through hole 1, fixed clamping box 2, scale 3, movable top block 4, lifting drive member 5, second through hole 6, cutting assembly 7, lifting frame 8, workbench 9, mounting through hole 10, rotating column 11, telescopic column 12, synchronization plate 13, connecting rod 14, pushing block 15, pushing rod 16, fastening pressure plate 17, fixed partition 18, baffle 19, movable rod 20, fixed slide bar 21, connecting block 22, fastening column 23, threaded rod 24, connecting block 1 25, return spring 26, connecting slider 27, movable through hole 28. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-5The utility model provides a technical solution: a precision cutting device for aluminum alloy structural parts, comprising: a workbench 9, a lifting frame 8 and a cutting assembly 7, a first through hole 1 is provided on the top of the workbench 9, a threaded rod 24 is provided at the first through hole 1, two connecting blocks 25 are symmetrically provided on the threaded rod 24, a fixed clamping box 2 is provided on the top of the connecting block 25, a mounting through hole 10 is provided on the opposite side of the fixed clamping box 2, a plurality of rotating columns 11 are provided at the mounting through hole 10, two fixed partitions 18 are provided inside the fixed clamping box 2, and the fixed partition 18 is provided on the top of the fixing clamping box 2. A fastening pressure plate 17 is arranged between them, a number of movable through holes 28 are arranged on the fixed partition 18, connecting sliders 27 are arranged in the middle of the top and bottom of the fastening pressure plate 17, and a return spring 26 is arranged between the connecting slider 27 and the movable through hole 28. Two telescopic columns 12 are symmetrically arranged on the top of the fixed clamping box 2, a pushing rod 16 is arranged on one end of the bottom of the telescopic column 12, a pushing block 15 is arranged on one side of the fastening pressure plate 17, a synchronization plate 13 is arranged between the top ends of the telescopic columns 12, and a connecting rod 14 is arranged between the top of the synchronization plate 13 and the lifting frame 8.

[0022] As a further improvement, the workbench 9 is symmetrically provided with two second through holes 6 on the top of the other side opposite to the fixed clamp box 2, a fixed slide rod 21 is provided at the second through hole 6, a connecting block 22 is provided on the fixed slide rod 21, a movable top block 4 is provided on the top of the connecting block 22, a fastening column 23 is provided on the movable top block 4, a movable rod 20 is provided on the movable top block 4, and a baffle 19 is provided between one ends of the movable rod 20.

[0023] For further improvement, the connecting block 22 is slidably connected to the fixed slide rod 21 and has damping, the movable top block 4 is located on the top of the workbench 9, the fastening column 23 is threadedly connected to the movable top block 4, the cross-section of the movable rod 20 is a "T"-shaped structure, and the movable rod 20 is movably connected to the movable top block 4.

[0024] Further improved, the workbench 9 is composed of a cutting table and several supporting legs. A scale 3 is provided on the top edge of the workbench 9, and a lifting drive member 5 is provided on both sides of the workbench 9. The lifting frame 8 is fixedly connected to the output end of the lifting drive member 5, and the cutting assembly 7 is fixed to the bottom of the lifting frame 8.

[0025] As a further improvement, the threaded rod 24 has two threads in opposite directions, the connecting block 25 is threadedly connected to the threaded rod 24, one end of the threaded rod 24 protrudes from the outside of the workbench 9, and the fixed clamp box 2 is located on the top of the workbench 9.

[0026] For further improvement, the rotating column 11 and the mounting through hole 10 are rotationally connected, the fastening pressure plate 17 is an arc-shaped structure as a whole, one side of the fastening pressure plate 17 and the outer edge of the rotating column 11 are made of rubber material, the cross-section of the connecting slider 27 is a "T"-shaped structure, and one end of the return spring 26 is fixedly connected to the movable through hole 28.

[0027] As a further improvement, a spring is installed inside the telescopic column 12, the telescopic column 12 is movably connected to the fixed clamp box 2, the push rod 16 is inclined on the side near one end of the bottom, the push block 15 is a semi-ellipsoidal structure as a whole, and one end of the connecting rod 14 is fixedly connected to the lifting frame 8.

[0028] When in use: the utility model first places the aluminum alloy profile to be cut on the workbench, then rotates the threaded rod 24, and drives the two fixed clamping boxes 2 to move relative to each other, so that the aluminum alloy profile is fixed between the rotating columns 11. At this time, the movable top block 4 is moved. After moving to the appropriate position, the fastening column 23 is rotated to fix the position of the movable top block 4. At this time, the aluminum alloy profile can be pushed to move so that one end contacts the baffle 19. Then the lifting drive member 5 drives the lifting frame 8 to move downward as a whole, so that the cutting assembly 7 cuts the aluminum alloy profile. Synchronously, when the lifting frame 8 moves downward, , in conjunction with the connecting rod 14 and the synchronous plate 13, it can drive the telescopic column 12 to move downward and push the pushing rod 16 to move, so that the inclined surface of the pushing rod 16 contacts the pushing block 15, and then pushes the fastening pressure plate 17 to contact the rotating column 11, so that the rotating column 11 is fixed, thereby achieving the fixation of the entire aluminum alloy profile to avoid movement during cutting. When the cutting is completed, the position of the baffle 19 can be moved, which will conveniently move the cut aluminum alloy profile to the end away from the cutting assembly 7, avoiding excessive proximity to the cutting assembly 7 when taking it, thereby improving the overall safety of use.

[0029] The utility model comprises the following parts: first through hole 1, fixed clamping box 2, scale 3, movable top block 4, lifting drive member 5, second through hole 6, cutting assembly 7, lifting frame 8, workbench 9, mounting through hole 10, rotating column 11, telescopic column 12, synchronous plate 13, connecting rod 14, pushing block 15, pushing rod 16, fastening plate 17, fixed partition 18, baffle 19, movable rod 20, fixed slide rod 21, connecting block 22, The fastening column-23, the threaded rod-24, the connecting block-25, the return spring-26, the connecting slider-27, the movable through hole-28, the components are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. The problem solved by the utility model is that when the aluminum alloy profile is cut into multiple sections, the aluminum alloy profile needs to be moved, and before moving, it is necessary to manually adjust the clamping multiple times. The fixing of the plate to the aluminum alloy profile caused by the repeated fixing operation is very troublesome. The utility model, through the mutual combination of the above-mentioned components, the fastening pressure plate 17 and the rotating column 11 of the utility model can be used in the process of multiple-segment cutting of the aluminum alloy profile without repeatedly moving the position of the fixed clamping box 2. When the lifting frame 8 moves down as a whole, it can cooperate with the connecting rod 14 and the synchronous plate 13 to drive the telescopic column 12 to move, and further drive the pushing column 16 to move and cooperate with the contact with the pushing block 15, drive the fastening pressure plate 17 to contact with the rotating column 11, and prevent the rotating column 11 from moving, thereby achieving the overall fixation of the aluminum alloy profile during the cutting process. After the lifting frame 8 moves up as a whole, the fixation of the rotating column 11 can be released, which is convenient for the subsequent movement of the aluminum alloy profile and easy to use. After the cutting of the aluminum alloy profile is completed, the baffle 19 can be moved to a certain position for easy removal without being too close to the cutting assembly 7, thereby improving the overall safety of use.

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A precision cutting device for aluminum alloy structural parts, characterized by: The invention comprises a workbench (9), a lifting frame (8) and a cutting assembly (7), wherein a first through hole (1) is provided on the top of the workbench (9), a threaded rod (24) is provided at the first through hole (1), two connecting blocks (25) are symmetrically provided on the threaded rod (24), a fixed clamping box (2) is provided on the top of the connecting block (25), a mounting through hole (10) is provided on the opposite side of the fixed clamping box (2), a plurality of rotating columns (11) are provided at the mounting through hole (10), two fixed partitions (18) are provided inside the fixed clamping box (2), a fastening pressure plate (17) is provided between the fixed partitions (18), and the fixed A plurality of movable through holes (28) are provided on the partition (18), connecting sliders (27) are provided in the middle of the top and bottom of the fastening pressure plate (17), and a return spring (26) is provided between the connecting slider (27) and the movable through hole (28). Two telescopic columns (12) are symmetrically provided on the top of the fixed clamp box (2), a pushing rod (16) is provided on one end of the bottom of the telescopic column (12), a pushing block (15) is provided on one side of the fastening pressure plate (17), a synchronous plate (13) is provided between the top ends of the telescopic columns (12), and a connecting rod (14) is provided between the top of the synchronous plate (13) and the lifting frame (8).

2. The device for precision cutting of aluminum alloy structural parts according to claim 1, characterized in that: The workbench (9) is symmetrically provided with two second through holes (6) on the top of the other side opposite to the fixed clamp box (2), and a fixed slide bar (21) is provided at the second through hole (6), and a connecting block 2 (22) is provided on the fixed slide bar (21), and a movable top block (4) is provided on the top of the connecting block 2 (22), and a fastening column (23) is provided on the movable top block (4), and a movable rod (20) is provided on the movable top block (4), and a baffle (19) is provided between one end of the movable rod (20).

3. The device for precision cutting of aluminum alloy structural parts according to claim 2, characterized in that: The second connecting block (22) is slidably connected to the fixed sliding rod (21) and has damping therebetween. The movable top block (4) is located on the top of the workbench (9). The fastening post (23) is threadedly connected to the movable top block (4). The cross section of the movable rod (20) is a "T"-shaped structure. The movable rod (20) is movably connected to the movable top block (4).

4. The device for precision cutting of aluminum alloy structural parts according to claim 1, characterized in that: The workbench (9) is composed of a cutting table and a plurality of supporting legs. A scale (3) is provided on the top edge of the workbench (9). Lifting drive members (5) are provided on both sides of the workbench (9). The lifting frame (8) is fixedly connected to the output end of the lifting drive member (5). The cutting assembly (7) is fixed to the bottom of the lifting frame (8).

5. The device for precision cutting of aluminum alloy structural parts according to claim 1, characterized in that: The threaded rod (24) has two threads in opposite directions, the connecting block (25) is threadedly connected to the threaded rod (24), one end of the threaded rod (24) protrudes from the outside of the workbench (9), and the fixed clamp box (2) is located on the top of the workbench (9).

6. The device for precision cutting of aluminum alloy structural parts according to claim 1, characterized in that: The rotating column (11) is rotatably connected to the mounting through hole (10), the fastening pressure plate (17) is an arc-shaped structure as a whole, one side of the fastening pressure plate (17) and the outer edge of the rotating column (11) are made of rubber material, the cross section of the connecting slider (27) is a "T"-shaped structure, and one end of the return spring (26) is fixedly connected to the movable through hole (28).

7. The device for precision cutting of aluminum alloy structural parts according to claim 1, characterized in that: A spring is installed inside the telescopic column (12), and the telescopic column (12) is movably connected to the fixed clamp box (2). The pushing rod (16) is inclined on the side near one end of the bottom. The pushing block (15) is a semi-elliptical spherical structure as a whole. One end of the connecting rod (14) is fixedly connected to the lifting frame (8).

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