Aluminum alloy high-precision cutting device

Abstract

The utility model relates to aluminium alloy processing technical field discloses a kind of aluminium alloy high-precision cutting equipment, including rack, the rack top end is fixedly connected with workstation, the workstation top end is fixedly connected with product clamp, the product clamp inner wall is provided with aluminium product, the workstation top end is provided with Y-axis linear module, the Y-axis linear module includes servo motor, servo motor fixed seat, screw fixed seat, screw nut, ball screw, screw support seat, sliding table plate and linear slide rail. In the utility model, by using high-speed water-cooling main shaft, frequency conversion speed regulation, ultra-thin multi-tooth number alloy saw blade, reliable and stable performance, low maintenance cost. Cut end face is flat and smooth, burr is small, meets project requirement, simultaneously use high-precision slide rail, ensure that cutting horizontal movement straightness is without deflection, use servo motor drive and ball screw transmission, ensure that cutting feed is stable and adjustable, improve product yield and production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy processing technology, and in particular to a high-precision aluminum alloy cutting device. Background Technology

[0002] Automatic cutting machines are used for cutting and slitting sheet materials in various industries. They require no molds; through electrical control, they directly cut products, offering a high degree of automation and simple operation, making them a widely adopted cutting equipment in many industries. Cutting machines offer significant advantages over mold-based cutting and CNC machining: 1. High speed: The machine can work 24 hours a day and is suitable for small-batch production. No die-cutting molds are needed. 2. High precision: Utilizing high-precision imported guide rails, the accuracy can reach ±0.05mm. 3. No die-cutting molds required: Avoids excessive upfront sampling costs caused by customers constantly modifying drawings. 4. Excellent results: The cut product has the same effect as die-cut products, avoiding edge scorching caused by laser cutting. 5. Superior performance compared to laser cutting machines, which can cause scorching, and offers higher cutting precision. 6. Wide cutting range, capable of cutting deep materials and various product types. 7. Environmentally friendly: Pollution-free, with automatic electrical control and automated operation. 8. Convenient operation: Requires minimal technical skills for operation and low maintenance costs.

[0003] With the rapid development of industrialization, machining costs in the market have become increasingly transparent. However, mold processing is costly, involving high mold expenses, high machine investment costs, large floor space requirements, and high mold maintenance costs. Furthermore, the continuous increase in the cost of skilled labor and the increasingly fierce competition within the industry have led to a fierce battle for production automation and reduced labor costs. For simple processing features such as end-face cutting, there is an urgent need to develop targeted, low-cost, highly automated, and easy-to-operate automatic cutting equipment. This equipment should be able to flexibly respond to different processing requirements, replacing high-cost, labor-intensive general-purpose equipment. It should also effectively utilize existing high-precision equipment to perform complex processing tasks that cannot be replaced by other equipment, thereby achieving efficient resource allocation, low-cost investment, and improved production competitiveness. In response to this technical problem, this application proposes a high-precision aluminum alloy cutting device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-precision aluminum alloy cutting device. It employs a high-speed water-cooled spindle, frequency conversion speed regulation, and an ultra-thin, multi-tooth alloy saw blade, resulting in reliable and stable performance and low maintenance costs. The cut end face is flat and smooth with minimal burrs, meeting project requirements. High-precision guide rails ensure straightness and prevent skewing during lateral movement. Servo motor drive and ball screw transmission guarantee smooth and adjustable cutting feed, improving product yield and production efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A high-precision aluminum alloy cutting device includes a frame, a worktable fixedly connected to the top of the frame, a product fixture fixedly connected to the top of the worktable, an aluminum product being disposed on the inner wall of the product fixture, a Y-axis linear module disposed at the top of the worktable, the Y-axis linear module including a servo motor, a servo motor mounting base, a lead screw mounting base, a lead screw nut, a ball screw, a lead screw support base, a slide plate, and a linear guide rail, a cutting component disposed at the top of the linear guide rail for cutting the aluminum product, a protective cover fixedly connected to the top of the worktable, and a material drop chute fixedly connected to the bottom of the frame.

[0006] Furthermore, the bottom end of the servo motor is fixedly connected to the top of the servo motor mounting base, and the rear end of the ball screw is fixedly connected to the servo motor drive end.

[0007] Furthermore, a screw nut is threaded onto the outer wall of the ball screw, and a slide plate is fixedly connected to the top of the screw nut.

[0008] Furthermore, the bottom end of the linear slide rail is fixedly connected to the top of the worktable, and the inner wall of the slide plate is slidably connected to the outer wall of the linear slide rail.

[0009] Furthermore, the bottom end of the lead screw fixing seat is fixedly connected to the top end of the worktable, the bottom end of the lead screw support seat is fixedly connected to the top end of the worktable, the outer wall of the ball screw is rotatably connected to the inner wall of the lead screw fixing seat, and the front end of the ball screw is rotatably connected to the inner wall of the lead screw support seat.

[0010] Furthermore, the cutting assembly includes a spindle seat fixedly connected to the top of the slide plate, and a high-speed water-cooled spindle is fixedly connected to the right end of the spindle seat.

[0011] Furthermore, a saw blade holder is fixedly connected to the drive end of the high-speed water-cooled spindle, and a tungsten steel saw blade is fixedly connected to the left end of the saw blade holder.

[0012] This utility model has the following beneficial effects: This invention employs a high-speed water-cooled spindle, frequency conversion speed regulation, and an ultra-thin, multi-tooth alloy saw blade, resulting in reliable and stable performance and low maintenance costs. The cut end face is flat and smooth with minimal burrs, meeting project requirements. High-precision guide rails ensure straightness and prevent skewing during lateral cutting. Servo motor drive and ball screw transmission guarantee smooth and adjustable cutting feed, improving product yield and production efficiency. Attached Figure Description

[0013] Figure 1 This is a perspective view of a high-precision aluminum alloy cutting device proposed in this utility model; Figure 2This is a structural diagram of the Y-axis linear module of a high-precision aluminum alloy cutting device proposed in this utility model.

[0014] Legend: 10. Material feeding chute; 20. Frame; 30. Worktable; 40. Aluminum product; 50. Product clamp; 60. Tungsten steel saw blade; 70. Saw blade holder; 80. Spindle seat; 90. High-speed water-cooled spindle; 100. Y-axis linear module; 110. Protective cover; 200. Servo motor; 210. Servo motor mounting base; 220. Lead screw mounting base; 230. Lead screw nut; 240. Ball screw; 250. Lead screw support; 260. Slide plate; 270. Linear guide rail. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Reference Figure 1 and Figure 2As shown, one embodiment of this utility model provides: a high-precision aluminum alloy cutting device, including a frame 20, a worktable 30 fixedly connected to the top of the frame 20, a product clamp 50 fixedly connected to the top of the worktable 30, an aluminum product 40 disposed on the inner wall of the product clamp 50, a Y-axis linear module 100 disposed at the top of the worktable 30, the Y-axis linear module 100 including a servo motor 200, a servo motor mounting base 210, a lead screw mounting base 220, a lead screw nut 230, a ball screw 240, a lead screw support base 250, a slide plate 260, and a linear slide rail 270, a protective cover 110 fixedly connected to the top of the worktable 30, a material drop chute 10 fixedly connected to the bottom of the frame 20, the bottom of the servo motor 200 fixedly connected to the top of the servo motor mounting base 210, and the rear end of the ball screw 240 fixedly connected to the drive end of the servo motor 200. The outer wall of the ball screw 240 is threaded with a screw nut 230. The top of the screw nut 230 is fixedly connected to a slide plate 260. The bottom of the linear slide rail 270 is fixedly connected to the top of the worktable 30. The inner wall of the slide plate 260 is slidably connected to the outer wall of the linear slide rail 270. The bottom of the screw fixing seat 220 is fixedly connected to the top of the worktable 30. The bottom of the screw support seat 250 is fixedly connected to the top of the worktable 30. The outer wall of the ball screw 240 is rotatably connected to the inner wall of the screw fixing seat 220. The front end of the ball screw 240 is rotatably connected to the inner wall of the screw support seat 250. The top of the slide plate 260 is fixedly connected to a spindle seat 80. The right end of the spindle seat 80 is fixedly connected to a high-speed water-cooled spindle 90. The drive end of the high-speed water-cooled spindle 90 is fixedly connected to a saw blade holder 70. The left end of the saw blade holder 70 is fixedly connected to a tungsten steel saw blade 60 for cutting aluminum products 40.

[0017] Specifically, the design incorporates Y-axis cutting. To ensure adjustable and stable Y-axis cutting speed, and adjustable starting and ending points, a servo motor 200 is used for drive, a precision ball screw 240 for transmission, and a PLC digital control linear module. Combined with parameter settings on the host computer touchscreen, the linear movement speed, starting and ending points are precisely controlled. The spindle uses a 24000rpm high-speed water-cooled spindle 90 with frequency conversion control for precise speed adjustment. A 1.0mm ultra-thin tungsten steel saw blade 60 with 72 medium-density teeth prevents aluminum chips from sticking to the saw blade due to heat. The Y-axis module is mounted on the worktable 30, on the right side and perpendicular to the X-axis of the worktable 30. The high-speed cutting module is fixed perpendicular to the Y-axis on the linear module slide. The product fixture 50 is positioned on the worktable 30, ensuring the product cutting surface is parallel to the cutting saw blade. The spindle drives the saw blade to rotate at high speed, and the linear module uniformly pushes the saw blade module along the Y-axis to cut the product.

[0018] Working principle: First, the aluminum product 40 is fixed by the product clamp 50. Then, the servo motor 200 is controlled to drive the ball screw 240 to rotate, which in turn drives the screw nut 230 and the slide plate 260 to move back and forth. At the same time, the high-speed water-cooled spindle 90 is started, which drives the saw blade bar 70 to rotate and drives the tungsten carbide saw blade 60 to rotate. The back-and-forth moving tungsten carbide saw blade 60 cuts the aluminum product 40 and the cut product passes through the material drop chute 10. A pushing device is set at the left end of the frame 20. The pushing device contacts the aluminum product 40, so that after one cut is completed, the aluminum product 40 is pushed to the right for the next cut. By adopting a high-speed water-cooled spindle 90, frequency conversion speed regulation, and ultra-thin multi-tooth alloy saw blade, the performance is reliable and stable, and the maintenance cost is low. The cut end face is flat and smooth with minimal burrs and flaking, meeting project requirements. High-precision slide rails are used to ensure straightness of the lateral movement during cutting without skewing. A servo motor 200 and a ball screw 240 drive ensure smooth and adjustable cutting feed, improving product yield and production efficiency.

[0019] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-precision aluminum alloy cutting device, characterized in that, The machine includes a frame (20), a worktable (30) is fixedly connected to the top of the frame (20), a product fixture (50) is fixedly connected to the top of the worktable (30), an aluminum product (40) is provided on the inner wall of the product fixture (50), a Y-axis linear module (100) is provided at the top of the worktable (30), the Y-axis linear module (100) includes a servo motor (200), a servo motor mounting base (210), a lead screw mounting base (220), a lead screw nut (230), a ball screw (240), a lead screw support base (250), a slide plate (260) and a linear slide rail (270), a cutting component is provided at the top of the linear slide rail (270) for cutting the aluminum product (40), a protective cover (110) is fixedly connected to the top of the worktable (30), and a material drop chute (10) is fixedly connected to the bottom of the frame (20).

2. The high-precision aluminum alloy cutting equipment according to claim 1, characterized in that: The bottom end of the servo motor (200) is fixedly connected to the top end of the servo motor mounting base (210), and the rear end of the ball screw (240) is fixedly connected to the drive end of the servo motor (200).

3. The high-precision aluminum alloy cutting equipment according to claim 1, characterized in that: The ball screw (240) is threaded with a screw nut (230) on its outer wall, and a slide plate (260) is fixedly connected to the top of the screw nut (230).

4. The high-precision aluminum alloy cutting equipment according to claim 1, characterized in that: The bottom end of the linear slide rail (270) is fixedly connected to the top of the worktable (30), and the inner wall of the slide plate (260) is slidably connected to the outer wall of the linear slide rail (270).

5. The high-precision aluminum alloy cutting equipment according to claim 1, characterized in that: The bottom end of the lead screw fixing seat (220) is fixedly connected to the top end of the worktable (30), the bottom end of the lead screw support seat (250) is fixedly connected to the top end of the worktable (30), the outer wall of the ball screw (240) is rotatably connected to the inner wall of the lead screw fixing seat (220), and the front end of the ball screw (240) is rotatably connected to the inner wall of the lead screw support seat (250).

6. The high-precision aluminum alloy cutting equipment according to claim 1, characterized in that: The cutting assembly includes a spindle seat (80) fixedly connected to the top of the slide plate (260), and a high-speed water-cooled spindle (90) is fixedly connected to the right end of the spindle seat (80).

7. The high-precision aluminum alloy cutting equipment according to claim 6, characterized in that: The high-speed water-cooled spindle (90) is fixedly connected to a saw blade holder (70) at its drive end, and a tungsten steel saw blade (60) is fixedly connected to the left end of the saw blade holder (70).

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