Rotary cutting device for aluminum material machining and using method

Abstract

The invention relates to the technical field of aluminum material machining equipment, in particular to a rotary cutting device for aluminum material machining and a using method. According to the rotary cutting device for aluminum material machining and the using method, the rotary cutting device for aluminum material machining comprises a containing base, a supporting plate is fixedly connected to the top of the containing base, four sliding grooves are formed in the top of the supporting plate, and every two of the four sliding grooves form a group and are formed in the front side and the rear side of the left side and the right side of the top of the supporting plate correspondingly; clamping mechanisms used for limiting aluminum materials are slidably connected to the interiors of the two sliding grooves in one set, an L-shaped supporting strip is fixedly connected to the rear side of the top of the containing base, the aluminum materials are placed in the center of the top of the supporting plate and clamped by the clamping frames and the inclined frames, a laser cutting machine is started for cutting, and if the aluminum materials are thick, the aluminum materials are clamped by the clamping frames and the inclined frames. The telescopic cylinder drives the connecting rod and the laser cutting machine to move downwards, meanwhile, the inclined face of the long frame is pressed downwards through the long strip and the C-shaped stress application strip, the two clamping plates are slightly expanded outwards, the clamping force is properly reduced, and the aluminum rotary-cut deformation risk is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of aluminum material processing equipment, in particular to a rotary cutting device for aluminum material processing and a use method. BACKGROUND

[0002] The building industry is one of the three main markets of aluminum materials, about 20% of the total aluminum production in the world is used in the building industry, and the amount of aluminum used in the building industry of some industrialized countries has accounted for more than 30% of the total production; the products of building aluminum materials are constantly updated, and the application of novel building products such as colored aluminum plates, composite aluminum plates, composite door and window frames, and aluminum alloy templates is also increasing year by year; the inner container of an electric rice cooker is made of aluminum round pieces, and when the aluminum round pieces are processed, the rectangular aluminum plates cast or rolled are rotary cut, and the rotary cut round aluminum plates are further processed.

[0003] When the existing aluminum material is precisely rotary cut, the conventional process flow usually includes fixing and installing the aluminum material on a special workbench, then starting a high-precision laser cutting system, and using the high-speed rotary cutting beam generated by the laser cutting system to cut the aluminum material surface layer by layer. In this process, the performance of the clamp is particularly critical, as it directly relates to the stability of the material during processing and the quality of the final shaping. However, when the laser cutting gradually penetrates into the aluminum material, until the material is cut to about half the depth, an obvious cutting gap will be formed in the aluminum material structure, resulting in a decrease in the overall rigidity and a significant change in the stress state. At this time, the aluminum material part that has been cut and the complete area that has not been cut are in different structural states, but they still bear the same mechanical clamping force as the initial stage, which leads to the deformation of the aluminum material during cutting.

[0004] In view of this, we propose a rotary cutting device for aluminum material processing. SUMMARY

[0005] The aluminum material machining rotary cutting device and use method have the advantages that when laser cutting gradually penetrates into the aluminum material, until the material is cut to about half the depth, an obvious cutting gap is formed in the aluminum material structure, the overall rigidity of the aluminum material is reduced, and the stress state is significantly changed; at this time, the cut aluminum material part and the complete area that has not been cut are in different structural states, but still bear the same mechanical clamping force as the initial stage, thereby causing the aluminum material to be prone to deformation during cutting.

[0006] Preferably, the clamping mechanism comprises four moving blocks, the four moving blocks are respectively slidably connected in the four sliding grooves, the top of two moving blocks as a group is fixedly connected with a moving frame, the top of the moving frame is provided with a moving groove, and the inside of the moving groove is slidably connected with two extrusion strips.

[0007] Preferably, the moving groove is composed of a triangular groove, an inclined groove and a straight groove, the extrusion strip is composed of two straight strips and an inclined strip, the side surface of the inclined strip is slidably connected with the inside of the inclined groove, the side surface of the lower straight strip is fixedly connected with the inner wall of the triangular groove, and the upper straight strip is slidably connected with the inside of the straight groove; when the inclined strip moves downward, the two inclined grooves can drive the two moving frames to move toward the middle at the same time.

[0008] Preferably, the shape of the moving block and the shape of the sliding groove are both L-shaped, two moving blocks as a group are fixedly connected to the front and back sides of the bottom of the two moving frames, the opposite side of the two moving frames is provided with a Chinese character-shaped groove, the side surface of the inner wall of the Chinese character-shaped groove is slidably connected with a rectangular frame, the top of the rectangular frame is provided with an L-shaped through groove, the front and back sides of the inner wall of the L-shaped through groove are slidably connected with L-shaped blocks, the vertical block of the opposite side of the two L-shaped blocks as a group is fixedly connected with a first compression spring, the side surface of the horizontal block of the L-shaped block is slidably connected with the inside of the horizontal groove of the Chinese character-shaped groove, one side of the horizontal block of the L-shaped block extends to the outside of the L-shaped through groove and is beveled, and when the beveled L-shaped block moves toward the side surface of the inner wall of the Chinese character-shaped groove, the resistance generated when the horizontal block of the L-shaped block contacts the side surface of the inner wall of the vertical groove of the Chinese character-shaped groove can be reduced.

[0009] Preferably, the processing mechanism comprises a connecting rod, the bottom end of the connecting rod is fixedly connected with the top of the two straight bars on the upper side, a T-shaped slot is opened in the bottom of the connecting rod, a T-shaped strip is slidably connected with the inner wall of the T-shaped slot, a second compression spring is fixedly connected with the top of the horizontal bar of the T-shaped strip, the top end of the second compression spring is fixedly connected with the upper side of the inner wall of the T-shaped slot, an extension cylinder is fixedly connected with the top of the connecting rod, the side of the extension cylinder is fixedly connected with the front side of the horizontal bar of the L-shaped supporting strip, when the extension cylinder drives the T-shaped strip and the clamping block to move down and contact with the top of the aluminum material through the connecting rod, the second compression spring can be kept in a stressed state, the bottom of the vertical bar of the T-shaped strip is fixedly connected with a clamping block, the clamping block is in the shape of a circular truncated cone, and the material of the clamping block is hard rubber, so that the hard rubber material of the clamping block can prevent the surface of the aluminum material from being scratched.

[0010] Preferably, long grooves are opened in the left and right sides of the bottom of the connecting rod, a long strip is slidably connected in the long grooves, a C-shaped force adding strip is fixedly connected with the bottom of the long strip, a connecting strip is fixedly connected with the top of the connecting rod, the inside of the connecting strip is fixedly connected with the side of the extension cylinder, two electric telescopic rods are fixedly connected with the bottom of the connecting strip, and a laser cutting machine is fixedly connected with the bottom end of the two electric telescopic rods, so that the electric telescopic rods can drive the laser cutting machine to cut the aluminum material downward.

[0011] Preferably, a C-shaped rod is fixedly connected with one side of the rectangular frame away from the H-shaped slot, a square frame is fixedly connected with the side of the C-shaped rod, a clamping frame is slidably connected in the square frame, rectangular blocks are fixedly connected with the upper and lower sides of the clamping frame, rectangular grooves matched with the rectangular blocks are opened in the upper and lower sides of the inner wall of the square frame, third compression springs are fixedly connected with the sides of the rectangular grooves opposite to the rectangular blocks, inclined frames are fixedly connected with the front and rear sides of the square frame, piston rods are fixedly connected with the sides of the two C-shaped rods, a clamping plate is slidably connected in the inclined frame, a long frame is movably inserted in the inclined frame, one side of the long frame is fixedly connected with the side of the clamping plate, the inside of the long frame is treated with an inclined angle and slidably matched with the inside of the vertical bar of the C-shaped force adding strip, the telescopic end of the piston rod penetrates through the inside of the inclined frame and rotationally matches with the side of the clamping plate, when the vertical bar of the C-shaped force adding strip moves downward to contact with the inclined surface of the inner wall of the long frame, the long frame can drive the clamping plate to slightly open to the left and right sides, so as to reduce the clamping force on the aluminum material and reduce the possibility of deforming the aluminum material after cutting.

[0012] Preferably, the method for rotary cutting of aluminum material processing comprises the following steps:

[0013] S1, first, the aluminum material to be rotated and cut is placed in the middle of the top surface of the support plate, after the clamping frame and the inclined frame clamp the aluminum material, the laser cutting machine is started and cuts the aluminum material, if the aluminum material is thick, the telescopic cylinder drives the connecting rod and the laser cutting machine to move downward, at the same time, the connecting rod drives the long strip at the bottom to move downward together with the C-shaped force adding strip, at this time, the C-shaped force adding strip is in contact with the inclined surface of the long frame inner wall, so that the two long frames drive the two clamping plates to slightly open to the left and right sides, thereby slightly reducing the clamping force on the aluminum material, and reducing the possibility of deformation of the aluminum material in the rotary cutting process due to excessive clamping force;

[0014] S2, the telescopic cylinder drives the connecting rod and the two straight strips and the inclined strip to move downward, when the inclined strip moves downward, it exerts a downward extrusion force on the two inclined grooves, so that the inclined strip moves downward along the inner wall of the inclined groove, and drives the two moving frames and the two rectangular frames to move toward the center at the same time, at this time, the square frame on the side of the rectangular frame drives the two clamping frames and the inclined frames to move toward the center, if the aluminum material is circular, the two groups of inclined frames clamp the four corners of the side of the circular aluminum material through the clamping plates in the inclined frames, the extrusion force generated by the contact between the aluminum material and the clamping plate is transmitted to the piston rod, so that it is retracted, if the aluminum material is square, then the two clamping frames clamp the two sides of the aluminum material, the extrusion force generated in the clamping process drives the two clamping frames to move to the side of the rectangular groove inner wall respectively, and compresses the third compression spring, so as to realize the rapid and stable clamping of aluminum materials of different shapes.

[0015] S3, by moving the two groups of L-shaped blocks toward the center at the same time, the first compression spring is extruded, so that the horizontal block of the L-shaped block moves from the outside of the rectangular frame into the inside of the L-shaped groove, at this time, the horizontal block of the L-shaped block is no longer in contact with the horizontal part of the Chinese character-shaped groove, so that the rectangular frame can drive the C-shaped rod, the square frame and the inclined frame to quickly release the fixation with the moving frame, thereby realizing the rapid replacement of the aluminum material clamp of different shapes, and effectively improving the efficiency of processing and rotary cutting of different aluminum materials.

[0016] Compared with the prior art, the beneficial effects of the present application are:

[0017] In the present application, first, the aluminum material is placed on the top center of the support plate, clamped by the clamping frame and the inclined frame, and the laser cutting machine is started to cut, if the aluminum material is thick, the telescopic cylinder drives the connecting rod and the laser cutting machine to move downward, at the same time, the long strip and the C-shaped force adding strip press the inclined surface of the long frame, so that the two clamping plates slightly expand outward, the clamping force is moderately reduced, and the risk of deformation of the aluminum material in the rotary cutting process is reduced.

[0018] In the present application, the telescopic cylinder continues to push downward, the inclined strip acts on the inclined groove, drives the two moving frames and the rectangular frame to move toward the center, and then drives the clamping frame and the inclined frame to close, for circular aluminum material, the clamping plate in the inclined frame clamps the four corners of the side, the pressure is buffered by the piston rod, for square aluminum material, the clamping frame clamps the two sides, and the rectangular block compresses the third compression spring for adaptive adjustment, realizing rapid and stable clamping.

[0019] In the application, by pushing and compressing the first compression spring by the two groups of L-shaped blocks, the L-shaped blocks can be out of the middle-shaped groove, so as to quickly release the fixing between the rectangular frame, C-shaped rod, square frame and the moving frame, and then facilitate the replacement of the clamp and improve the processing efficiency of different aluminum materials. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the application;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the support plate of the application;

[0022] Figure 3 It is a partial three-dimensional structure development diagram of the application;

[0023] Figure 4 It is a partial three-dimensional structure section view of the moving frame of the application;

[0024] Figure 5 It is a partial three-dimensional structure diagram of the rectangular frame of the application;

[0025] Figure 6 It is a partial three-dimensional structure development diagram of the rectangular frame of the application;

[0026] Figure 7 It is a partial three-dimensional structure diagram of the clamping mechanism of the application Figure 1 ;

[0027] Figure 8 It is a partial three-dimensional structure diagram of the clamping mechanism of the application Figure 2 ;

[0028] Figure 9 It is a partial three-dimensional structure development diagram of the clamping mechanism of the application;

[0029] Figure 10 It is a partial three-dimensional structure development diagram of the processing mechanism of the application;

[0030] Figure 11 It is a partial three-dimensional structure diagram of the inclined frame of the application.

[0031] In the figure: 1, the placement seat; 2, the support plate; 3, the sliding groove; 4, the clamping mechanism; 401, the moving block; 402, the moving frame; 403, the moving groove; 404, the extrusion strip; 405, the triangular groove; 406, the inclined groove; 407, the straight groove; 408, the straight strip; 409, the inclined strip; 4010, the middle-shaped groove; 4011, the rectangular frame; 4012, the L-shaped through groove; 4013, the L-shaped block; 4014, the first compression spring; 4015, the square frame; 4016, the clamping frame; 4017, the rectangular block; 4018, the rectangular groove; 4019, the third compression spring; 4020, the inclined frame; 4021, the C-shaped rod; 4022, the piston rod; 4023, the clamping plate; 4024, the long frame; 5, the L-shaped support strip; 6, the processing mechanism; 601, the connecting rod; 602, the T-shaped groove; 603, the T-shaped strip; 604, the second compression spring; 605, the clamping block; 606, the telescopic cylinder; 607, the long groove; 608, the long strip; 609, the C-shaped force adding strip; 6010, the connecting strip; 6011, the electric telescopic rod; 6012, the laser cutting machine. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0033] Please refer to Figures 1 to 11 , the present application provides a kind of technical scheme: a kind of rotary cutting device for aluminum material processing, including placement seat 1, the top of placement seat 1 is fixedly connected with support plate 2, the top of support plate 2 is equipped with four sliding grooves 3, four sliding grooves 3 two are a group respectively and are equipped with in the top left and right sides of support plate 2 front and back two sides, two are a group sliding groove 3 are slidably connected with clamping mechanism 4 for limiting aluminum material, the rear side of the top of placement seat 1 is fixedly connected with L-shaped support strip 5, the front side of the crossbar of L-shaped support strip 5 is fixedly connected with processing mechanism 6 for moving aluminum material.

[0034] In the embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11 Indicated, clamping mechanism 4 includes four moving blocks 401, four moving blocks 401 are slidably connected in the interior of four sliding grooves 3, the top of two groups of four moving blocks 401 is fixedly connected with moving frame 402, the top of moving frame 402 is equipped with moving groove 403, two extrusion strips 404 are slidably connected in the interior of moving groove 403, moving block 401 can ensure that two moving frames 402 move stably horizontally.

[0035] In this embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11 The clamping mechanism 4 includes four moving blocks 401, which are respectively slidably connected inside the four sliding grooves 3. The top of each group of two moving blocks 401 is fixedly connected with a moving frame 402. The top of the moving frame 402 is provided with a moving groove 403. The inside of the moving groove 403 is slidably connected with two extrusion strips 404. When the connecting rod 601 drives the two extrusion strips 404 to move downward, it can promote the two moving frames 402 to move simultaneously towards the middle.

[0036] In this embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11 The moving groove 403 is composed of a triangular groove 405, an inclined groove 406 and a straight groove 407. The extrusion strip 404 is composed of two straight strips 408 and an inclined strip 409. The side surface of the inclined strip 409 is slidably connected with the inside of the inclined groove 406. The side surface of the lower straight strip 408 is fixedly connected with the inner wall of the triangular groove 405. The upper straight strip 408 is slidably connected with the inside of the straight groove 407. When the inclined strip 409 moves downward, it can drive the two moving frames 402 to move simultaneously towards the middle through the two inclined grooves 406.

[0037] In this embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11 The shape of the moving block 401 and the shape of the inside of the sliding groove 3 are both L-shaped. Each group of two moving blocks 401 is fixedly connected with the front and rear sides of the bottom of the two moving frames 402. The opposite side of each of the two moving frames 402 is provided with a Chinese character-shaped groove 4010. The side surface of the inner wall of the Chinese character-shaped groove 4010 is slidably connected with a rectangular frame 4011. The top of the rectangular frame 4011 is provided with an L-shaped through groove 4012. The front and rear sides of the inner wall of the L-shaped through groove 4012 are slidably connected with L-shaped blocks 4013. The vertical block of the opposite side of each group of two L-shaped blocks 4013 is fixedly connected with a first compression spring 4014. The side surface of the horizontal block of the L-shaped block 4013 is slidably connected with the inside of the horizontal groove of the Chinese character-shaped groove 4010. The side of the horizontal block of the L-shaped block 4013 extends to the outside of the L-shaped through groove 4012 and is beveled. When the beveled L-shaped block 4013 moves towards the side surface of the inner wall of the Chinese character-shaped groove 4010, it can reduce the resistance generated when the horizontal block of the L-shaped block 4013 contacts with the side surface of the inner wall of the vertical groove of the Chinese character-shaped groove 4010.

[0038] In this embodiment, as shown inFigure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figures 5 to 11 As shown in FIG. 6, the processing mechanism 6 comprises a connecting rod 601, the bottom end of the connecting rod 601 is fixedly connected with the top of the two straight bars 408 on the upper side, a T-shaped groove 602 is formed in the bottom of the connecting rod 601, a T-shaped strip 603 is slidably connected with the inner wall of the bottom of the T-shaped groove 602, a second compression spring 604 is fixedly connected with the top of the horizontal bar of the T-shaped strip 603, the top end of the second compression spring 604 is fixedly connected with the upper side of the inner wall of the T-shaped groove 602, an extension cylinder 606 is fixedly connected with the top of the connecting rod 601, the side surface of the extension cylinder 606 is fixedly connected with the front side of the horizontal bar of the L-shaped support strip 5, when the extension cylinder 606 drives the T-shaped strip 603 and the clamping block 605 to move downward and contact the top of the aluminum material through the connecting rod 601, the second compression spring 604 can be kept in a stressed state, the bottom of the vertical bar of the T-shaped strip 603 is fixedly connected with the clamping block 605, the clamping block 605 is in the shape of a circular truncated cone, and the material of the clamping block 605 is hard rubber, the clamping block 605 made of hard rubber can prevent the aluminum material surface from being scratched.

[0039] In this embodiment, as shown in FIG. 6, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figures 5 to 11 As shown in FIG. 6, long grooves 607 are formed in the left and right sides of the bottom of the connecting rod 601, long strips 608 are slidably connected with the inside of the long grooves 607, C-shaped force adding strips 609 are fixedly connected with the bottom of the long strips 608, a connecting strip 6010 is fixedly connected with the top of the connecting rod 601, the inside of the connecting strip 6010 is fixedly connected with the side surface of the extension cylinder 606, two electric telescopic rods 6011 are fixedly connected with the bottom of the connecting strip 6010, a laser cutting machine 6012 is fixedly connected with the bottom end of the two electric telescopic rods 6011, the electric telescopic rods 6011 can drive the laser cutting machine 6012 to cut the aluminum material downward.

[0040] In this embodiment, as shown in FIG. 6, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figures 5 to 11As shown, the rectangular frame 4011 is fixedly connected with a C-shaped rod 4021 away from one side of the middle-shaped groove 4010, the side surface of the C-shaped rod 4021 is fixedly connected with a square frame 4015, the inside of the square frame 4015 is slidably connected with a clamping frame 4016, the upper and lower sides of the clamping frame 4016 are fixedly connected with a rectangular block 4017, the upper and lower sides of the inner wall of the square frame 4015 are both provided with a rectangular groove 4018 matched with the rectangular block 4017, one side of the inner wall of the rectangular groove 4018 opposite to the rectangular block 4017 is fixedly connected with a third compression spring 4019, the front and rear sides of the square frame 4015 are both fixedly connected with an inclined frame 4020, the two side surfaces of the C-shaped rod 4021 are both fixedly connected with a piston rod 4022, the inside of the inclined frame 4020 is slidably connected with a clamping plate 4023, the inside of the inclined frame 4020 is movably inserted with a long frame 4024, one side of the long frame 4024 is fixedly connected with the side surface of the clamping plate 4023, the inside of the long frame 4024 is bevelled and slidably matched with the inside of the vertical bar of the C-shaped force adding strip 609, the telescopic end of the piston rod 4022 penetrates through the inside of the inclined frame 4020 and is rotatably matched with the side surface of the clamping plate 4023, when the vertical bar of the C-shaped force adding strip 609 moves downward to contact the inclined surface of the inner wall of the long frame 4024, the long frame 4024 can drive the clamping plate 4023 to slightly open to the left and right sides respectively, thereby reducing the clamping force on the aluminum material, and reducing the possibility of deforming the aluminum material after cutting.

[0041] The use method and advantages of the present application: the use method of the rotary cutting device for aluminum material processing is as follows during work and use:

[0042] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 11 Figure 1 Figure 2 Figure 3 Figure 4 Figures 5 to 11 As shown,

[0043] S1, first, the aluminum material to be rotary cut is placed on the middle of the top surface of the supporting plate 2, after the clamping frame 4016 and the inclined frame 4020 clamp the aluminum material, the laser cutting machine 6012 is started and cuts the aluminum material, if the aluminum material is thick, the telescopic cylinder 606 drives the connecting rod 601 and the laser cutting machine 6012 to move downward, at the same time, the connecting rod 601 drives the long strip 608 and the C-shaped force adding strip 609 at the bottom thereof to move downward, at this time, the C-shaped force adding strip 609 is in contact with the inclined surface of the inner wall of the long frame 4024, so that the two long frames 4024 drive the two clamping plates 4023 to slightly open to the left and right sides respectively, thereby slightly reducing the clamping force on the aluminum material, and further reducing the possibility of deforming the aluminum material due to excessive clamping force during rotary cutting;

[0044] S2, the telescopic cylinder 606 drives the connecting rod 601 and the two straight bars 408 and the inclined bar 409 to move downward, when the inclined bar 409 moves downward, the two inclined grooves 406 are subjected to downward extrusion force, so that the inclined bar 409 moves downward along the inner wall of the inclined groove 406, and the two moving frames 402 and the two rectangular frames 4011 move to the middle at the same time, at this time, the square frame 4015 on the side of the rectangular frame 4011 drives the two clamping frames 4016 and the inclined frame 4020 to move to the middle, if the aluminum material is circular, the two groups of inclined frames 4020 clamp the four corners of the side of the circular aluminum material through the clamping plates 4023 inside, the extrusion force generated by the contact between the aluminum material and the clamping plate 4023 is transmitted to the piston rod 4022, so that it shrinks, if the aluminum material is square, then the two clamping frames 4016 clamp the two sides of the aluminum material, the extrusion force generated in the clamping process drives the two groups of rectangular blocks 4017 to move to the side of the inner wall of the rectangular groove 4018, and compresses the third compression spring 4019, so as to realize the quick and stable clamping of aluminum materials of different shapes;

[0045] S3, by moving the two groups of L-shaped blocks 4013 to the middle at the same time, the first compression spring 4014 is extruded, so that the horizontal block of the L-shaped block 4013 moves from the outside of the rectangular frame 4011 into the inside of the L-shaped groove 4012, at this time, the horizontal block of the L-shaped block 4013 is no longer in contact with the horizontal part of the C-shaped groove 4010, so that the rectangular frame 4011 can drive the C-shaped rod 4021, the square frame 4015 and the inclined frame 4020 to quickly release the fixation with the moving frame 402, so as to realize the quick replacement of the aluminum material clamp of different shapes, and effectively improve the efficiency of processing and rotary cutting of different aluminum materials.

[0046] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application, and are not intended to limit the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A rotary cutting device for aluminum material processing, comprising a placing seat (1), the top of the placing seat (1) is fixedly connected with a supporting plate (2), characterized in that: The top of the support plate (2) is provided with four sliding grooves (3), two of which are a group and are provided on the front and back of the left and right sides of the top of the support plate (2), and the other two are a group and are slidably connected with the clamping mechanism (4) for limiting the aluminum material in the interiors of the sliding grooves (3), and the rear side of the top of the placing seat (1) is fixedly connected with an L-shaped support strip (5), and the front side of the horizontal strip of the L-shaped support strip (5) is fixedly connected with the machining mechanism (6) for moving the aluminum material.

2. The rotary cutting device for machining aluminum materials according to claim 1, characterized in that: The clamping mechanism (4) comprises four moving blocks (401), the four moving blocks (401) are slidably connected in the interiors of the four sliding grooves (3), the top of each of the two moving blocks (401) that are a group is fixedly connected with a moving frame (402), the top of the moving frame (402) is provided with a moving groove (403), and the interior of the moving groove (403) is slidably connected with two extrusion strips (404).

3. The rotary cutting device for machining aluminum materials according to claim 2, characterized in that: The moving groove (403) is composed of a triangular groove (405), an inclined groove (406) and a straight groove (407), the extrusion strip (404) is composed of two straight strips (408) and an inclined strip (409), the side surface of the inclined strip (409) is slidably connected with the interior of the inclined groove (406), the straight strip (408) on the lower side is fixedly connected with the side surface of the inner wall of the triangular groove (405), and the straight strip (408) on the upper side is slidably connected with the interior of the straight groove (407).

4. The rotary cutting device for machining aluminum materials according to claim 2, characterized in that: The shape of the moving block (401) and the shape of the interior of the sliding groove (3) are both L-shaped, the two moving blocks (401) that are a group are fixedly connected with the front and back of the bottom of the two moving frames (402), the opposite sides of the two moving frames (402) are both provided with a Chinese character-shaped groove (4010), the side surface of the inner wall of the Chinese character-shaped groove (4010) is slidably connected with a rectangular frame (4011), the top of the rectangular frame (4011) is provided with an L-shaped through groove (4012), the front and back of the inner wall of the L-shaped through groove (4012) are both slidably connected with an L-shaped block (4013), the vertical block of the opposite side of the two L-shaped blocks (4013) that are a group is fixedly connected with a first compression spring (4014), the side surface of the horizontal block of the L-shaped block (4013) is slidably connected with the interior of the horizontal groove of the Chinese character-shaped groove (4010), and one side of the horizontal block of the L-shaped block (4013) extends to the outside of the L-shaped through groove (4012) and is bevelled.

5. The rotary cutting device for machining aluminum materials according to claim 3, characterized in that: The processing mechanism (6) includes a connecting rod (601), the bottom end of the connecting rod (601) is fixedly connected with the top of the two straight bars (408) on the upper side, a T-shaped groove (602) is opened in the bottom of the connecting rod (601), a T-shaped strip (603) is slidably connected to the bottom of the inner wall of the T-shaped groove (602), a second compression spring (604) is fixedly connected to the top of the crossbar of the T-shaped strip (603), the top end of the second compression spring (604) is fixedly connected with the upper side of the inner wall of the T-shaped groove (602), a telescopic cylinder (606) is fixedly connected to the top of the connecting rod (601), the side of the telescopic cylinder (606) is fixedly connected with the front side of the crossbar of the L-shaped supporting strip (5), a clamping block (605) is fixedly connected to the vertical bar of the T-shaped strip (603), the clamping block (605) is in the shape of a circular truncated cone, and the material of the clamping block (605) is hard rubber.

6. The rotary cutting device for machining aluminum materials according to claim 5, characterized in that: Long grooves (607) are opened in the left and right sides of the bottom of the connecting rod (601), a long strip (608) is slidably connected in the long grooves (607), a C-shaped force adding strip (609) is fixedly connected to the bottom of the long strip (608), a connecting strip (6010) is fixedly connected to the top of the connecting rod (601), the inside of the connecting strip (6010) is fixedly connected with the side of the telescopic cylinder (606), two electric telescopic rods (6011) are fixedly connected to the bottom of the connecting strip (6010), and a laser cutting machine (6012) is fixedly connected to the bottom end of the two electric telescopic rods (6011).

7. The rotary cutting device for machining aluminum materials according to claim 4, characterized in that: The C-shaped rod (4021) is fixedly connected to one side of the rectangular frame (4011) away from the H-shaped groove (4010), the side of the C-shaped rod (4021) is fixedly connected with a square frame (4015), the inside of the square frame (4015) is slidably connected with a clamping frame (4016), the upper and lower sides of the clamping frame (4016) are fixedly connected with a rectangular block (4017), the upper and lower sides of the inner wall of the square frame (4015) are opened with rectangular grooves (4018) matched with the rectangular blocks (4017), the side of the inner wall of the rectangular groove (4018) opposite to the rectangular block (4017) is fixedly connected with a third compression spring (4019), the front and rear sides of the square frame (4015) are fixedly connected with an inclined frame (4020), the sides of the two C-shaped rods (4021) are fixedly connected with a piston rod (4022), the inside of the inclined frame (4020) is slidably connected with a clamping plate (4023), a long frame (4024) is movably inserted into the inside of the inclined frame (4020), one side of the long frame (4024) is fixedly connected with the side of the clamping plate (4023), the inside of the long frame (4024) is treated with an inclined angle and slidably matched with the inside of the vertical bar of the C-shaped force adding strip (609), and the telescopic end of the piston rod (4022) penetrates through the inside of the inclined frame (4020) and is rotatably connected with the side of the clamping plate (4023).

8. A method of rotary cutting of aluminum materials using the rotary cutting apparatus for aluminum materials according to any one of claims 1 to 7, characterized by, The method comprises the following steps: S1, first, the aluminum material to be rotary cut is placed in the middle of the top surface of the support plate (2), after the clamping frame (4016) and the inclined frame (4020) clamp the aluminum material, the laser cutting machine (6012) starts and cuts the aluminum material, if the aluminum material is thick, the telescopic cylinder (606) drives the connecting rod (601) and the laser cutting machine (6012) to move downward, at the same time, the connecting rod (601) drives the long strip (608) at the bottom and the C-shaped force bar (609) to move downward, at this time, the C-shaped force bar (609) is in contact with the inclined surface of the inner wall of the long frame (4024), so that the two long frames (4024) drive the two clamping plates (4023) to slightly open to the left and right sides, thereby slightly reducing the clamping force on the aluminum material, and reducing the possibility of deformation of the aluminum material during rotary cutting due to excessive clamping force; S2, the telescopic cylinder (606) drives the connecting rod (601), the two straight bars (408) and the inclined bar (409) to move downward, when the inclined bar (409) moves downward, it exerts a downward extrusion force on the two inclined grooves (406), which promotes the inclined bar (409) to move downward along the inner wall of the inclined groove (406), and pushes the two moving frames (402) and the two rectangular frames (4011) to move toward the middle at the same time, at this time, the square frame (4015) on the side of the rectangular frame (4011) drives the two clamping frames (4016) and the inclined frames (4020) to move toward the middle, if the aluminum material is circular, the two groups of inclined frames (4020) clamp the four corners of the side of the circular aluminum material through the clamping plates (4023) inside them, the extrusion force generated by the contact between the aluminum material and the clamping plates (4023) is transmitted to the piston rod (4022), which is retracted, if the aluminum material is square, then the two clamping frames (4016) clamp the two sides of the aluminum material, the extrusion force generated during clamping causes the two clamping frames (4016) to drive the two groups of rectangular blocks (4017) to move toward the side of the inner wall of the rectangular groove (4018) respectively, and compress the third compression spring (4019), thereby realizing quick and stable clamping of aluminum materials of different shapes; S3, by moving the two groups of L-shaped blocks (4013) toward the middle at the same time, extruding the first compression spring (4014), the horizontal block of the L-shaped block (4013) can be moved from the outside of the rectangular frame (4011) into the inside of the L-shaped groove (4012), at this time, the horizontal block of the L-shaped block (4013) is no longer in contact with the horizontal part of the middle-shaped groove (4010), so that the rectangular frame (4011) can drive the C-shaped rod (4021), the square frame (4015) and the inclined frame (4020) to quickly release the fixation with the moving frame (402), thereby realizing quick replacement of the aluminum material clamp of different shapes, and effectively improving the efficiency of processing and rotary cutting of different aluminum materials.

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