An aluminum alloy ingot sample cutting device and a stable cutting method

Abstract

The present invention relates to the technical field of aluminum alloy ingot cutting, and particularly relates to an aluminum alloy ingot sample cutting device and a stable cutting method, including a transmission and limiting assembly, a limiting rod, a cutting blade, a support assembly and a fixing assembly; the transmission and limiting assembly is fixed on the frame and is used for transmitting the support assembly to approach or move away from the cutting blade; the support assembly is arranged obliquely relative to the transmission and limiting assembly and is used for cutting the aluminum alloy ingot at an angle with the horizontally arranged cutting blade; the fixing assembly is arranged in parallel with the support assembly in the same inclined state on the support assembly and is used for fixing the aluminum alloy ingot; the cutting blade is fixed on the frame, and the intersection point of the extension line of the bottom surface of the horizontally arranged cutting blade and the aluminum alloy ingot forms a cutting point; in the present invention, only one electronic device, namely a hydraulic telescopic rod, is adopted, avoiding the cooperation between electronic devices, ensuring stable cutting of the aluminum alloy ingot and also accelerating the cutting speed, improving the practicability of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum alloy ingot cutting, and particularly relates to an aluminum alloy ingot sample cutting device and a stable cutting method. Background Art

[0002] Aluminum alloy ingots are made from pure aluminum and recycled aluminum, and other elements such as silicon (Si), copper (Cu), magnesium (Mg), iron (Fe), etc. are added according to international standards or special requirements to improve the deficiencies of pure aluminum in castability, chemical properties, and physical properties, and are formulated alloys.

[0003] Aluminum alloy ingots are widely used in industry and are mainly used to manufacture various aluminum alloy products. Aluminum alloy is an important material in industrial fields such as aircraft, automobiles, railway vehicles, electricity, electronics, and machinery. Various demands require the cutting of aluminum alloy ingots to adapt to different scenarios. Especially when aluminum alloy ingots are used as raw materials to produce radiators, it is necessary to accurately cut the aluminum alloy ingots while maintaining the stability of the cutting equipment.

[0004] When using aluminum alloy ingots as raw materials to produce radiators, the aluminum alloy ingots need to be placed on the machine tool at a certain angle, and then the machine tool moves with the aluminum alloy ingots to the cutting blade. The cutting blade cuts the aluminum alloy ingots at a certain angle. After cutting to the appropriate position, the cutting blade moves up a small distance to support and erect the cut part. Then the machine tool drives the aluminum alloy ingots to reset and raise the position, and repeats the above operations to make the cutting blade cut the next place.

[0005] Currently, in the existing technology, the cutting equipment for producing radiators with aluminum alloy ingots as raw materials generally includes a moving machine tool and a moving tool head. The moving machine tool moves the aluminum alloy ingots fixed on it left and right and up and down to ensure the length and thickness of the radiators formed by the moving blade cutting. The moving blade needs to move up and down to erect the cut radiators so that the blades of the radiators are parallel to each other. The above cutting process of aluminum alloy ingots requires setting various forming parameters for the two devices to ensure accurate cutting of the aluminum alloy ingots by the moving blade each time, and requires relatively complex electronics for the equipment. In actual use, the electronic cooperation of each component is delayed, which easily causes the cutting equipment to be unable to cut the equipment accurately and stably. After setting a delay operation on the equipment, it will affect the cutting speed of the aluminum alloy ingots.

[0006] After retrieval, the patent with the Chinese patent application number 202120071105.1 discloses a processing device for making radiator heating fins, including a bottom plate. On the top of the bottom plate, vertical plates are fixedly connected to both the left and right sides. The tops of the vertical plates are respectively fixedly connected to the left and right sides of the bottom of the first horizontal plate. A fixing device is provided inside the vertical plates;

[0007] After searching again, the Chinese patent application number 202220600292.2 discloses an aluminum alloy ingot sample cutting device. A motor is installed on the inner wall of one side of the discharge base, and a screw is rotatably arranged at one end of the motor. The external thread of the screw is provided with a limited thread sleeve, and two connecting rods are welded to the top of the limited thread sleeve, and the top of the connecting rod passes through the top of the discharge base and the end is provided with an aluminum alloy ingot sample placement box, and the upper surface of the aluminum alloy ingot sample placement box is placed with an aluminum alloy ingot sample. The aluminum alloy ingot sample to be cut is placed on the upper surface of the aluminum alloy ingot sample placement box, and then the motor is started, the motor will start to drive the screw to rotate, and the cutting wheel will start to cut the aluminum alloy ingot sample. The above patent has the following shortcomings: the above patent can only perform simple horizontal and vertical movements during the cutting process of the aluminum alloy ingot, and cannot be adjusted according to the product requirements of the aluminum alloy ingot production.

[0008] In order to ensure stable cutting of aluminum alloy ingots while ensuring the cutting speed of the aluminum alloy ingots, an aluminum alloy ingot sample cutting device and a stable cutting method are proposed. Summary of the invention

[0009] In view of the above-mentioned shortcomings of the prior art, the present invention provides an aluminum alloy ingot sample cutting device and a stable cutting method, which can effectively solve the existing problems.

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0011] The present invention provides an aluminum alloy ingot sample cutting device, comprising a transmission limit assembly, a limit rod, a cutting blade, a support assembly, a fixing assembly and an aluminum alloy ingot sample; the transmission limit assembly is fixed on a frame, and is used to transmit the support assembly so that it is close to or away from the cutting blade; the support assembly is arranged in an inclined state relative to the transmission limit assembly, and is used to cut the aluminum alloy ingot sample at an angle to the horizontally arranged cutting blade; the fixing assembly is arranged on the support assembly in parallel with the support assembly in the same inclined state as the support assembly, and is used to fix the aluminum alloy ingot sample; the cutting blade is fixed on the frame, and the intersection of the bottom surface extension line of the horizontally arranged cutting blade and the aluminum alloy ingot sample forms a cutting point; the limit rod is fixed on the frame in an inclined state relative to the transmission limit assembly, and is used to adjust the distance that the fixing assembly moves on the support assembly; the angle between the limit rod and the horizontal line is smaller than the angle between the support assembly and the horizontal line.

[0012] Furthermore, the transmission limit assembly is composed of two sets of upper and lower limit guide rails, and the head and tail connecting lines of the two sets of limit guide rails are parallel to the support assembly; the tails of the two sets of limit guide rails are processed with falling openings, which are used to drive the cutting part after cutting to move downward and stand upright after contacting the cutting blade.

[0013] Furthermore, an elastic expansion piece is provided at the falling mouth of the limiting guide rail, and the elastic expansion piece has an extended state or a shortened state; when the elastic expansion piece is in the extended state, the roller assembly for supporting the connecting plate moves to the tail of the limiting guide rail; when the elastic expansion piece is in the shortened state, the roller assembly for supporting the connecting plate moves and resets.

[0014] Furthermore, the support assembly includes multiple roller assemblies slidably connected to the limiting guide rail, and also includes the same supporting connecting plate to which the multiple roller assemblies are fixed; an accommodating cavity is processed on the inner wall of the supporting connecting plate on the side away from the cutting blade, and a moving connecting rod that moves up and down relative to the supporting connecting plate is arranged inside the accommodating cavity, and the outer end of the moving connecting rod is connected to the external driving member; a circular limiting plate is fixed at one end of the moving connecting rod located inside the accommodating cavity, and the circular limiting plate of the moving connecting rod is used to limit the moving connecting rod so that it cannot leave the accommodating cavity.

[0015] Furthermore, a through hole is processed in the middle of the supporting connecting plate; two triangular supporting plates are fixedly connected to the bottom of the supporting connecting plate, a rotating disk is connected between the two triangular supporting plates through a rotating shaft, and a supporting gear is arranged on the rotating disk; the center of the supporting gear is colinear with the bottom edge line of the cutting blade.

[0016] Furthermore, the through holes of the supporting connecting plate are fixedly connected with a supporting base on both sides of the supporting gear, and the inside of the supporting base is connected with a supporting rack through an elastic telescopic column; the supporting rack can be extended and retracted left and right along the horizontal line.

[0017] Furthermore, the fixed assembly includes a fixed connecting plate sliding on the surface of the supporting connecting plate, and a limiting rack is fixedly connected to the middle part of one side of the fixed connecting plate facing the supporting assembly; the limiting rack is respectively engaged with the racks on the supporting rack and the supporting gear; and limiting transmission rods are fixedly connected on both sides of the fixed connecting plate, which are used to contact the limiting rods to limit the moving direction of the fixed connecting plate.

[0018] Furthermore, the top and bottom of the fixed connecting plate are processed with limiting grooves, and the limiting grooves are slidably connected with fixed limiting blocks for fixing the aluminum alloy ingot samples; one side of the supporting connecting plate is fixedly connected with two left and right locking connecting rods for fixing the fixed connecting plate on the surface of the supporting connecting plate; a rotating wheel is also provided on one side of the locking connecting rod; and a lubricating oil nozzle is provided above the cutting blade.

[0019] Furthermore, the angle between the limiting rod and the horizontal line is half of the angle between the supporting assembly and the horizontal line.

[0020] A method for extracting an aluminum alloy ingot sample cutting device, comprising:

[0021] S1: According to the required length and thickness of the radiator blade, the inclination angle of the support assembly, the position of the cutting blade and the extension length of the hydraulic telescopic rod are selected, the cutting blade is fixed, and lubricating oil is added to the lubricating oil nozzle on the cutting blade;

[0022] S2: The hydraulic telescopic rod drives the moving connecting rod to push the supporting connecting plate along the limiting guide rail towards the cutting blade, so that the cutting blade cuts the aluminum alloy ingot until the roller assembly on the supporting connecting plate moves to the falling opening of the limiting guide rail and drops. The cut part of the aluminum alloy ingot sample contacts the inclined surface of the cutting blade downward, causing the cut part to fold upward to form a vertical shape. Then, the hydraulic telescopic rod contracts to pull the supporting connecting plate back to the designated position;

[0023] S3: The limiting transmission rod on the fixed connecting plate contacts the limiting rod, and the hydraulic telescopic rod continues to pull the supporting connecting plate to the left according to the set parameters. The fixed connecting plate moves upward along the surface of the supporting connecting plate under the restriction of the limiting rod until it reaches the designated position;

[0024] S4: Repeat steps S2 - S3 until the cutting of the aluminum alloy ingot sample is completed. Remove the aluminum alloy ingot sample and reset each mechanism.

[0025] Beneficial effects

[0026] The technical solution provided by the present invention has the following beneficial effects compared with the known public technology:

[0027] In the present invention, only one electronic device, namely the hydraulic telescopic rod, is used, which avoids the cooperation between electronic devices, ensures the stable cutting of the aluminum alloy ingot, and also speeds up the cutting speed, improving the practicability of the device;

[0028] By setting the angle between the limiting rod and the horizontal line to be half of the angle between the supporting component and the horizontal line, and the difference between the position where the supporting component is located and the position before the previous cutting is the thickness of the radiator blade, it is convenient and fast to adjust the thickness of the radiator blade when cutting the aluminum alloy ingot to produce the radiator. Description of the drawings

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0030] Figure 1 It is the overall schematic diagram of the cutting equipment for aluminum alloy ingot samples of the present invention;

[0031] Figure 2 It is the structural schematic diagram of the transmission limiting component of the cutting equipment for aluminum alloy ingot samples of the present invention;

[0032] Figure 3It is a schematic diagram of the exploded structure of the fixing assembly and the supporting assembly of the aluminum alloy ingot sample cutting device of the present invention;

[0033] Figure 4 It is a schematic diagram of the cross-sectional structure of the support assembly of the aluminum alloy ingot sample cutting device of the present invention;

[0034] Figure 5 It is a schematic diagram of the back structure of the fixing assembly of the aluminum alloy ingot sample cutting device of the present invention;

[0035] Figure 6 It is a schematic diagram of the initial state of the aluminum alloy ingot sample cutting device of the present invention;

[0036] Figure 7 It is a schematic diagram of the cutting state of the aluminum alloy ingot sample cutting device of the present invention;

[0037] Figure 8 It is a schematic diagram of the rising state of the fixed components of the aluminum alloy ingot sample cutting device of the present invention;

[0038] Figure 9 It is a schematic diagram of the cutting blade structure of the aluminum alloy ingot sample cutting device of the present invention;

[0039] Figure 10 It is a schematic diagram of the rising plane of the fixed components of the aluminum alloy ingot sample cutting device of the present invention.

[0040] Reference numerals

[0041] 100-transmission limit assembly; 101-limit guide rail; 102-elastic expansion piece; 103-falling opening;

[0042] 200-limit rod;

[0043] 300-cutting blade; 301-lubricating oil nozzle; 302-length adjustment rod; 303-fixed slider; 304-height adjustment rod;

[0044] 400-support assembly; 401-support connecting plate; 402-positioning rod; 403-moving connecting rod; 404-accommodating chamber; 405-rotating disc; 406-support base; 407-support rack; 408-triangular support plate; 409-support gear; 410-circular limiting plate; 411-roller assembly;

[0045] 500-fixed assembly; 501-fixed connecting plate; 502-fixed limit block; 503-limit transmission rod; 504-limit rack; 505-limit slide;

[0046] 600-Aluminum alloy ingot sample. DETAILED DESCRIPTION

[0047] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0048] In addition, it should be noted that for the convenience of description, only the parts related to the relevant invention are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0049] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or mutual dependence relationship of the functions performed by these devices, modules or units.

[0050] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0051] The present invention will be further described below in conjunction with embodiments.

[0052] Embodiment:

[0053] An aluminum alloy ingot sample cutting device, such as Figures 1-10As shown in the figure, it includes a transmission limit component 100, a limit rod 200, a cutting blade 300, a support component 400 and a fixing component 500. The transmission limit component 100 is fixed on the frame (the frame is only a bearing frame of the device, which is prior art and integrated with the device), and is used to transmit the support component 400 to make it close to or away from the cutting blade 300; when the support component 400 is close to the cutting blade 300, it is to cut the aluminum ingot sample 600, and when the support component 400 is away from the cutting blade 300, it is to perform the retraction operation after the current node cutting is completed; the support component 400 is arranged obliquely relative to the transmission limit component 100, and is used to cut the aluminum ingot sample 600 at an angle with the horizontally arranged cutting blade 300. The fixing component 500 is arranged in parallel with the support component 400 in the same inclined state on the support component 400, and is used to fix the aluminum ingot sample 600. The cutting blade 300 is fixed on the frame, and the intersection point of the extension line of the bottom surface of the horizontally arranged cutting blade 300 and the aluminum ingot sample 600 forms a cutting point. It should be noted that the cutting blade 300 remains stationary throughout the working process and does not move up and down or left and right, so that only the structure carrying the aluminum ingot sample 600 moves as a whole, thus avoiding the electronic cooperation between multiple devices, and then stably controlling the cutting process. The support component 400 is driven by an external driving member to move left and right on the transmission limit component 100 so as to be close to or away from the cutting blade 300. The fixing component 500 moves along the plane of the support component 400 on the support component 400, so that the position of the aluminum ingot sample 600 rises obliquely to change the cutting point. A lubricating oil nozzle 301 is arranged above the cutting blade 300, which is used to spray lubricating oil to lubricate the cutting part, so as to reduce the cutting resistance and the temperature of the cutting part at the same time; the limit rod 200 is fixed on the frame obliquely relative to the transmission limit component 100, and is used to adjust the moving distance of the fixing component 500 on the support component 400. The included angle between the limit rod 200 and the horizontal line is smaller than the included angle between the support component 400 and the horizontal line. It should be noted that the inclination angle of the limit rod 200 is smaller than the inclination angle of the support component 400, so that when the support component 400 moves to the left, the limit rod 200 can limit the upward movement while restricting the leftward movement of the fixing component 500, so as to change the cutting point of the aluminum ingot sample 600 relative to the stationary cutting blade 300;

[0054] In some schemes, the support assembly 400 includes a plurality of roller assemblies 411 slidably connected to the transmission limit assembly 100, and also includes a same support connecting plate 401 fixed with the plurality of roller assemblies 411, the inner wall of the support connecting plate 401 on the side away from the cutting blade 300 is processed with an accommodating cavity 404, and a moving connecting rod 403 that moves up and down relative to the support connecting plate 401 is arranged inside the accommodating cavity 404, and the outer end of the moving connecting rod 403 is connected to an external driving member, and the external driving member is one of an electric push rod and a hydraulic telescopic rod. The hydraulic telescopic rod is used in this embodiment, which has strong power and is more stable. A circular limiting plate 410 is fixed to one end of the moving connecting rod 403 located inside the accommodating cavity 404, and the circular limiting plate 410 of the moving connecting rod 403 is used to limit the moving connecting rod 403 so that it cannot leave the accommodating cavity 404;

[0055] Furthermore, a through hole is machined in the middle of the support connecting plate 401. Two triangular support plates 408 are fixedly connected to the bottom of the support connecting plate 401. A rotating disc 405 is connected between the two triangular support plates 408 by a rotating shaft. A support gear 409 is arranged on the rotating disc 405. The center of the support gear 409 is collinear with the bottom edge line of the cutting blade 300. Therefore, when the cutting blade 300 cuts the aluminum alloy ingot sample 600, the support gear 409 is stressed to the left, and the rotating disc 405 itself does not rotate, so that the fixed connecting plate 501 will not move, ensuring the stability of cutting. Support bases 406 are fixedly connected to both sides of the through hole of the support connecting plate 401 and on both sides of the support gear 409. A support rack 407 is connected to the inside of the support base 406 through an elastic telescopic column. The support rack 407 can telescopically move left and right along the horizontal line. It should be noted that elastic telescopic columns are installed inside the rack of the support rack 407, so that it can only move left and right, and then assist the fixing component 500 to move upward along the inclined surface of the support component 400. At the same time, its inability to telescopically move up and down can effectively support the fixing component 500 and prevent the fixing component 500 from sliding down; the fixing component 500 includes a fixed connecting plate 501 that slides on the surface of the support connecting plate 401. A limit rack 504 is fixedly connected to the middle of the side of the fixed connecting plate 501 facing the support component 400. The limit rack 504 meshes with the racks on the support rack 407 and the support gear 409 respectively. Limit transmission rods 503 are fixedly connected to both sides of the fixed connecting plate 501 and are used to contact the limit rod 200 to limit the moving direction of the fixed connecting plate 501. It should be noted that the limit rack 504 meshes with the racks on the support rack 407 and the support gear 409 respectively. When the hydraulic telescopic rod pulls the moving connecting rod 403 and the support connecting plate 401 to move left, the limit transmission rod 503 contacts the limit rod 200, so that the fixed connecting plate 501 moves upward while moving left, that is, the fixed connecting plate 501 moves left as a whole with the support connecting plate 401, and at the same time the fixed connecting plate 501 moves upward along the surface of the support connecting plate 401 relative to the support connecting plate 401. Thus, the retraction operation of the device cooperates with the limit rod 200 to replace the cutting point of the aluminum alloy ingot sample 600, so that the next cutting position of the aluminum alloy ingot sample 600 is located on the cutting line of the horizontal cutting blade 300;

[0056] Furthermore, the top and bottom of the fixed connecting plate 501 are processed with limiting slide grooves 505, and the limiting slide grooves 505 are slidably connected with fixed limiting blocks 502 for fixing the aluminum alloy ingot sample 600. The fixed limiting plate 502 is specifically a movable fixing seat, which is fixed by bolts so that it is moved on the limiting slide grooves 505 and then fixed, so as to adapt to aluminum alloy ingot samples 600 of different sizes; one side of the supporting connecting plate 401 is fixedly connected with two left and right positioning connecting rods 402 for fixing the fixed connecting plate 501 on the surface of the supporting connecting plate 401. The positioning connecting rod 402 is specifically a threaded rod, which is rotated to make it retractable and contact the side of the fixed connecting plate 501, and then fix it to prevent the fixed connecting plate 501 from moving and dislocating on the supporting connecting plate 401 during cutting or transmission. At the same time, a rotating wheel is also provided on one side of the positioning connecting rod 402, which contacts the surface of the fixed connecting plate 501 through the rotating wheel, and will not affect its rising along the surface of the supporting connecting plate 401 after being subjected to force;

[0057] In some embodiments, the transmission limit assembly 100 is composed of two sets of upper and lower limit rails 101, and the roller assembly 411 on the support link plate 401 slides, wherein the head and tail connecting line of the two sets of limit rails 101 is parallel to the support assembly 400 (such as Figure 6 As shown), the tail of the two sets of limiting guide rails 101 are processed with a drop opening 103, which is used to drive the cut part after cutting to move downward and stand upright after contacting the cutting blade 300. An elastic expansion piece 102 is arranged at the drop opening 103 of the limiting guide rail 101. The elastic expansion piece 102 has an extended state or a shortened state. When the elastic expansion piece 102 is in the extended state, the roller assembly 411 for supporting the connecting plate 401 moves to the tail of the limiting guide rail 101. When the elastic expansion piece 102 is in the shortened state, the roller assembly 411 for supporting the connecting plate 401 moves and resets.

[0058] In this embodiment, during the process of cutting the aluminum alloy ingot sample 600 to produce the heat sink, the length of the heat sink blade can be adjusted by adjusting the left and right positions of the cutting blade 300. Specifically, the bevel angle of the cutting blade 300 is α (e.g. Figure 7As shown in the figure, if the fixed position of the cutting blade 300 is moved to the left by a distance of L, the length of the radiator fin increases by L / cosα; if the fixed position of the cutting blade 300 is moved to the right by a distance of L, the length of the radiator fin decreases by L / cosα. To adjust the height and left-right position of the cutting blade 300 and fix it, the following solution is adopted in this embodiment: A height adjustment rod 304 is provided on the frame. Specifically, it is a rod body driven by a screw thread and rotatably arranged on the frame. A fixed slider 303 is also provided on the frame. The fixed slider 303 is driven by a screw thread with the height adjustment rod 304. Through holes are provided on both sides of the fixed slider 303. Two length adjustment rods 302 are fixedly connected to one side of the cutting blade 300, which are used to pass through the through holes on the fixed slider 303 and are fixed by bolts, so as to realize the height adjustment and left-right position adjustment of the cutting blade 300. In some other solutions for the height adjustment rod 304 and the length adjustment rod 302, the height adjustment rod 304 can adopt a stepping motor, and the length adjustment rod 302 can adopt an electric push rod. Since the height and position of the cutting blade 300 are selected according to the fins of the radiator and need to be set before the device starts, the electrification of the length adjustment rod 302 and the height adjustment rod 304 will not have an electronic cooperation during the device processing process.

[0059] The thickness of the radiator fin can be adjusted by adjusting the inclination angles of the support assembly 400 and the limit rod 200. The adjustment solution is relatively complex. To make it more convenient for users to use the device, this embodiment proposes a solution to quickly and accurately adjust the thickness of the radiator fin. The specific solution is as follows Figure 10 As shown in the figure, the aluminum ingot sample 600 and the support assembly 400 are regarded as a whole. The included angle between the support assembly 400 and the horizontal line is θ. O and P are two consecutive cutting points. The connection line of OP is the cutting line. P' is the position where point P moves when the cutting point changes to point O. OP' is the cutting thickness, that is, the thickness of the radiator fin. OP is the distance that the support assembly 400 moves, and PP' is the distance that the fixing assembly 500 moves. At this time, as long as the included angle between the limit rod 200 and the horizontal line is half of the included angle between the support assembly 400 and the horizontal line, that is, the included angle between the limit rod 200 and the horizontal line is θ / 2, OP' is equal to OP, that is, the difference between the position of the support assembly 400 and the position before the previous cutting is the thickness of the radiator fin.

[0060] When this embodiment is in use, according to the length and thickness of the required radiator blades, the inclination of the support assembly 400, the position of the cutting blade 300, and the telescopic length of the hydraulic telescopic rod are selected. The cutting blade 300 is fixed, and the fixed connecting plate 501 is installed on the support connecting plate 401 according to the rack meshing. The rotating positioning link 402 fixes the fixed connecting plate 501. Then, the aluminum ingot sample 600 is placed on the fixed connecting plate 501. After it is fixed by the fixed limiting plate 502, the hydraulic telescopic rod drives the moving link 403 to push the support connecting plate 401 to move right along the limiting guide rail 101 (as Figure 6 shown). The aluminum ingot sample 600 approaches the cutting blade 300 and comes into contact with the cutting blade 300, causing the cutting blade 300 to cut it until the roller assembly 411 on the support connecting plate 401 moves to the falling port 103 of the limiting guide rail 101. At this time, it means that the cutting of the current node is completed (as Figure 7 shown). The roller assembly 411 falls towards the falling port 103 of the limiting guide rail 101. At this time, the cutting part contacts the inclined surface of the cutting blade 300 downward, causing the cutting part to fold upward to form an upright shape. Then, the hydraulic telescopic rod contracts to pull back the support connecting plate 401. The support connecting plate 401 first returns to the initial position. At this time, the limiting transmission rod 503 on the fixed connecting plate 501 contacts the limiting rod 200. The hydraulic telescopic rod continues to pull the support connecting plate 401 to the left according to the set parameters (as Figure 8 shown). At this time, the fixed connecting plate 501 moves upward along the surface of the support connecting plate 401 under the restriction of the limiting rod 200. During this process, the limiting rack 504 at the bottom of the fixed connecting plate 501 is in transmission with the support gear 409 and the support rack 407 to ensure the stability of the upward movement of the fixed connecting plate 501 and prevent it from sliding down. After moving to the specified position, the hydraulic telescopic rod continues to push the support connecting plate 401 to move right. Repeat the above operations. During the process of the support connecting plate 401 moving right, the support rack 407 can only expand and contract left and right, and the positioning link 402 limits the fixed connecting plate 501 to ensure that the fixed connecting plate 501 does not slide down, ensuring the accuracy of the cutting position. At the same time, the whole device only uses one electronic device, that is, the hydraulic telescopic rod, avoiding the cooperation between electronic devices, ensuring the stable cutting of the aluminum ingot sample 600 and also accelerating the cutting speed, improving the practicality of the device.

[0061] A stable cutting method for an aluminum ingot sample cutting device, including:

[0062] S1: According to the length and thickness of the required radiator blades, select the inclination angle of the support assembly 400, the position of the cutting blade 300, and the telescopic length of the hydraulic telescopic rod. Fix the cutting blade 300 and add lubricating oil to the lubricating oil nozzle 301 on the cutting blade 300;

[0063] S2: The hydraulic telescopic rod drives the moving connecting rod 403 to push the supporting connecting plate 401 along the limiting guide rail 101 towards the cutting blade 300, so that the cutting blade 300 cuts the aluminum alloy ingot sample 600 until the roller assembly 411 on the supporting connecting plate 401 moves to the dropping opening 103 of the limiting guide rail 101 and drops. The cut part of the aluminum alloy ingot sample 600 contacts the inclined surface of the cutting blade 300 downward, causing the cut part to fold upward to form an upright shape. Then, the hydraulic telescopic rod contracts to pull the supporting connecting plate 401 back to the designated position;

[0064] S3: The limiting transmission rod 503 on the fixed connecting plate 501 contacts the limiting rod 200. The hydraulic telescopic rod continues to pull the supporting connecting plate 401 to the left according to the set parameters. The fixed connecting plate 501 moves upward along the surface of the supporting connecting plate 401 under the limitation of the limiting rod 200 until it reaches the designated position;

[0065] S4: Repeat steps S2 - S3 until the cutting of the aluminum alloy ingot sample 600 is completed. Remove the aluminum alloy ingot sample 600 and reset each mechanism.

[0066] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An aluminum alloy ingot sample cutting device, characterized in that, include: A transmission limit assembly (100), a limit rod (200), a cutting blade (300), a support assembly (400), a fixing assembly (500), and an aluminum alloy ingot sample (600); The transmission limit assembly (100) is fixed on the frame and is used to transmit the support assembly (400) to move it closer to or farther away from the cutting blade (300); The support assembly (400) is arranged in an inclined shape relative to the transmission limit assembly (100) and is used to cut the aluminum alloy ingot sample (600) at an angle with the horizontally arranged cutting blade (300); The fixing assembly (500) is arranged in parallel on the supporting assembly (400) in the same inclined shape as the supporting assembly (400), and is used to fix the aluminum alloy ingot sample (600); The cutting blade (300) is fixed on the frame, and the intersection of the bottom extension line of the horizontally arranged cutting blade (300) and the aluminum alloy ingot sample (600) forms a cutting point; The limit rod (200) is fixed on the frame in an inclined state relative to the transmission limit assembly (100) and is used to adjust the moving distance of the fixing assembly (500) on the supporting assembly (400); The included angle between the limit rod (200) and the horizontal line is smaller than the included angle between the support assembly (400) and the horizontal line; The transmission limit assembly (100) comprises two sets of upper and lower limit guide rails (101), and the head-to-tail connection line of the two sets of limit guide rails (101) is parallel to the support assembly (400); The tails of the two sets of limiting guide rails (101) are both processed with a drop opening (103) for driving the cut portion after cutting to move downward and stand upright after contacting the cutting blade (300).

2. The aluminum alloy ingot sample cutting device according to claim 1, characterized in that: An elastic expansion piece (102) is provided at the falling opening (103) of the position-limiting guide rail (101), and the elastic expansion piece (102) has an extended state or a shortened state; When the elastic expansion sheet (102) is in an extended state, the roller assembly used to support the connecting plate (401) moves to the rear end of the limiting guide rail (101); When the elastic expansion sheet (102) is in a shortened state, the roller assembly used to support the connecting plate (401) moves to reset.

3. The aluminum alloy ingot sample cutting device according to claim 2, characterized in that: The support assembly (400) comprises a plurality of roller assemblies (411) slidably connected to the position-limiting guide rail (101), and also comprises a same support connecting plate (401) to which the plurality of roller assemblies (411) are fixed; An accommodating cavity (404) is processed on the inner wall of one side of the supporting connecting plate (401) away from the cutting blade (300), and a movable connecting rod (403) is arranged inside the accommodating cavity (404) and moves up and down relative to the supporting connecting plate (401), and the outer end of the movable connecting rod (403) is connected to an external driving member; A circular limiting plate (410) is fixed to one end of the movable connecting rod (403) located inside the accommodating cavity (404). The circular limiting plate (410) of the movable connecting rod (403) is used to limit the movable connecting rod (403) so that it cannot leave the accommodating cavity (404).

4. The aluminum alloy ingot sample cutting device according to claim 3, characterized in that: A through hole is machined in the middle of the support connecting plate (401); Two triangular support plates (408) are fixedly connected to the bottom of the support connecting plate (401). A rotating disc (405) is connected between the two triangular support plates (408) through a rotating shaft, and a support gear (409) is arranged on the rotating disc (405); The center of the support gear (409) is collinear with the bottom edge line of the cutting blade (300).

5. The cutting device for aluminum alloy ingot samples according to claim 4, characterized in that Support bases (406) are fixedly connected to both sides of the through hole of the support connecting plate (401) where the support gear (409) is located. A support rack (407) is connected inside the support base (406) through an elastic telescopic column; The support rack (407) can be telescopically moved left and right along the horizontal line and cannot be telescopically moved up and down to support the fixing component (500).

6. The cutting device for aluminum alloy ingot samples according to claim 5, characterized in that The fixing component (500) includes a fixing connecting plate (501) sliding on the surface of the support connecting plate (401). A limiting rack (504) is fixedly connected to the middle of the side of the fixing connecting plate (501) facing the support component (400); The limiting rack (504) meshes with the racks on the support rack (407) and the support gear (409) respectively; Limiting transmission rods (503) are fixedly connected to both sides of the fixing connecting plate (501) and are used to contact the limiting rod (200) to limit the moving direction of the fixing connecting plate (501).

7. The cutting device for aluminum alloy ingot samples according to claim 6, characterized in that Limiting sliding grooves (505) are machined at the top and bottom of the fixing connecting plate (501). Fixing limiting blocks (502) are slidably connected in the limiting sliding grooves (505) and are used for fixing the aluminum alloy ingot sample (600); Two left and right clamping connecting rods (402) are fixedly connected to one side of the support connecting plate (401) and are used for fixing the fixing connecting plate (501) on the surface of the support connecting plate (401); A runner is also arranged on one side of the clamping connecting rod (402). The runner contacts the surface of the fixing connecting plate (501) so that the fixing connecting plate (501) rises along the surface of the support connecting plate (401) after being stressed; A lubricating oil nozzle (301) is arranged above the cutting blade (300).

8. The cutting device for aluminum alloy ingot samples according to claim 7, characterized in that The included angle between the limiting rod (200) and the horizontal line is half of the included angle between the support component (400) and the horizontal line.

9. A stable cutting method for an aluminum alloy ingot sample cutting device, which is applied to an aluminum alloy ingot sample cutting device as described in claim 8, characterized in that, Including: S1: According to the length and thickness of the required radiator blades, select the inclination angle of the support component (400), the position of the cutting blade (300), and the telescopic length of the hydraulic telescopic rod, fix the cutting blade (300), and add lubricating oil to the lubricating oil nozzle (301) on the cutting blade (300); S2: The hydraulic telescopic rod drives the moving connecting rod (403) to push the supporting connecting plate (401) to move along the limiting guide rail (101) towards the cutting blade (300), so that the cutting blade (300) cuts the aluminum alloy ingot until the roller assembly on the supporting connecting plate (401) moves to the dropping opening of the limiting guide rail (101) and drops. The cut part of the aluminum alloy ingot sample (600) contacts the inclined surface of the cutting blade (300) downward, causing the cut part to fold upward to form an upright shape. Then the hydraulic telescopic rod contracts to pull the supporting connecting plate (401) back to the designated position; S3: The limiting transmission rod (503) on the fixed connecting plate (501) contacts the limiting rod (200). The hydraulic telescopic rod continues to pull the supporting connecting plate (401) to the left according to the set parameters. The fixed connecting plate (501) moves upward along the surface of the supporting connecting plate (401) under the limitation of the limiting rod (200) until it reaches the designated position; S4: Repeat steps S2 - S3 until the cutting of the aluminum alloy ingot sample (600) is completed. Remove the aluminum alloy ingot sample (600) and reset each mechanism.

Images