Cutting device for aluminum alloy doors and windows

Abstract

The utility model relates to the technical field of cutting equipment, and discloses an aluminum alloy door and window cutting device which comprises a workbench, a transparent fixing frame, a supporting column, an anti-shaking mechanism, a cutting mechanism and a distance fixing mechanism. The lower end of the transparent fixing frame is fixed to the upper surface of the workbench, the cutting mechanism is installed on the transparent fixing frame and used for cutting aluminum alloy doors and windows, and the anti-shaking mechanism is installed on a transverse plate. According to the cutting device for the aluminum alloy door and window, the anti-shaking mechanism is used for preventing the aluminum alloy from shaking when the aluminum alloy is cut, in addition, the cutting position of the aluminum alloy can be rapidly positioned through the distance fixing mechanism, operation is easy, and the cutting efficiency of the aluminum alloy door and window is improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, specifically to a cutting device for aluminum alloy doors and windows. Background Technology

[0002] Most existing aluminum alloy doors and windows are double-glazed structures, with a spacer between the two panes of glass installed within the frame. The glass is pressed between the spacer and the spacer. During the production of aluminum alloy doors and windows, the aluminum alloy needs to be cut. Existing cutting devices involve manually holding the aluminum alloy to cut different lengths, but this process is prone to wobbling, affecting the neatness of the cut. Furthermore, the cutting length often requires measuring with a tape measure and marking with a marker, followed by lowering the saw blade and continuously moving the aluminum alloy door and window to overlap the marked area. This process is overly cumbersome and reduces the efficiency of cutting aluminum alloy doors and windows. An improved technology, such as the cutting device for aluminum alloy doors and windows (authorization number CN218363377U), uses a transmission gear that can engage and disengage with the gear teeth. This allows the slider to smoothly and quickly move the rectangular plate, moving block, and fastening plate forward during pre-fixation of the profile. This enables the fastening and fixing plates on both sides to pre-fix the profile relatively quickly. Subsequent rotation of the turntable allows the fastening plates to stably and effectively fix the profile. However, this fixing method is cumbersome, involves many parts, and cannot effectively improve the cutting efficiency of aluminum alloy doors and windows. Utility Model Content

[0003] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a cutting device for aluminum alloy doors and windows. This cutting device cuts aluminum alloy to different lengths by holding it down by hand. However, it is prone to shaking during cutting, which affects the neatness of the cut. In addition, the cutting length of aluminum alloy doors and windows often needs to be measured with a tape measure and marked with a marker. Then, the saw blade is lowered and the aluminum alloy door and window is moved continuously to make the saw blade overlap with the marked area. This operation is too cumbersome and reduces the cutting efficiency of aluminum alloy doors and windows.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A cutting device for aluminum alloy doors and windows includes a worktable, a transparent fixing frame, a support column, an anti-sway mechanism, a cutting mechanism, and a distance-fixing mechanism. The upper end of the support column is fixed to the lower surface of the worktable, and the lower end of the transparent fixing frame is fixed to the upper surface of the worktable. The cutting mechanism is mounted on the transparent fixing frame and is used to cut aluminum alloy doors and windows. The anti-sway mechanism is mounted on a horizontal plate and is used to prevent the aluminum alloy doors and windows from swaying during the cutting process. The distance-fixing mechanism is mounted on the transparent fixing frame and is used to position the aluminum alloy doors and windows at the cutting location.

[0006] Preferably, the system also includes a limiting frame, which is fixed to the upper surface of the worktable, and the limiting frame and the clamping frame are located on the same horizontal line.

[0007] Preferably, the cutting mechanism includes a hydraulic cylinder, an L-shaped plate, a motor, a saw blade, and a cross plate, with the hydraulic cylinder fixed to the upper surface of the transparent mounting frame;

[0008] The horizontal plate is fixed to the outer wall of the piston rod of the hydraulic cylinder, the end of the piston rod of the hydraulic cylinder is fixed to the upper surface of the L-shaped plate, the motor is fixed to the side surface of the L-shaped plate, and the saw blade is fixed to the output shaft of the motor.

[0009] Preferably, the anti-sway mechanism includes a first guide rod, a first spring, a clamping frame, and a first limiting plate. The first guide rod slides through the horizontal plate, and the upper end of the first guide rod is fixed to the lower surface of the first limiting plate.

[0010] The upper end of the first spring is fixed to the lower surface of the horizontal plate, the other end of the first spring is fixed to the upper surface of the clamping frame, the lower end of the first guide rod is fixed to the upper surface of the clamping frame, and the first guide rod passes through the first spring.

[0011] Preferably, the distance fixing mechanism includes a second guide rod, a baffle, a second spring, and a second limiting plate. The transparent fixing frame has a sliding groove, through which the second guide rod slides. One end of the second guide rod is fixed to the outer wall of the baffle.

[0012] The other end of the second guide rod is fixed to the outer wall of the second limiting plate, one end of the second spring is fixed to the outer wall of the second limiting plate, the other end of the second spring is fixed to the outer wall of the transparent fixing frame, and the second guide rod is provided with a scale.

[0013] Preferably, the center line of the zero mark of the scale and the center line of the saw blade are located on the same horizontal line.

[0014] Preferably, the workbench is provided with a cutting hole, and the saw blade is provided with a corresponding cutting hole.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] The cutting device of this utility model is a cutting device for aluminum alloy doors and windows designed as described above. It uses an anti-shaking mechanism to prevent shaking when cutting aluminum alloy. In addition, a distance fixing mechanism can be used to quickly position the cutting position of the aluminum alloy. It is simple to operate and improves the cutting efficiency of aluminum alloy doors and windows. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the cutting device for aluminum alloy doors and windows;

[0018] Figure 2 This is a three-dimensional structural diagram of the anti-sway mechanism and the cutting mechanism in this cutting device;

[0019] Figure 3 This is a three-dimensional structural diagram of the distance fixing mechanism in this cutting device;

[0020] Figure 4 This diagram illustrates the relationship between the second guide rod, the scale, and the baffle in this cutting device.

[0021] In the diagram: 110-Workbench; 120-Limiting frame; 130-Transparent fixing frame; 140-Anti-sway mechanism; 141-First guide rod; 142-First spring; 143-Clamping frame; 144-First limiting plate; 150-Cutting mechanism; 151-Hydraulic cylinder; 152-L-shaped plate; 153-Motor; 154-Saw blade; 155-Horizontal plate; 160-Distance fixing mechanism; 161-Second guide rod; 162-Baffle; 163-Second spring; 164-Second limiting plate; 165-Slide groove; 166-Scale; 170-Support column; 180-Cutting hole. Detailed Implementation

[0022] Example 1: A preferred embodiment of the present invention provides a cutting device for aluminum alloy doors and windows, including a workbench 110, a transparent fixing frame 130, a support column 170, an anti-sway mechanism 140, a cutting mechanism 150, and a distance fixing mechanism 160. The upper end of the support column 170 is fixed on the lower surface of the workbench 110, and the lower end of the transparent fixing frame 130 is fixed on the upper surface of the workbench 110. It also includes a limiting frame 120, which is fixed on the upper surface of the workbench 110. The limiting frame 120 and the clamping frame 143 are located on the same horizontal line.

[0023] The cutting mechanism 150 is mounted on the transparent fixed frame 130. The cutting mechanism 150 is used to cut aluminum alloy doors and windows. The cutting mechanism 150 includes a hydraulic cylinder 151, an L-shaped plate 152, a motor 153, a saw blade 154, and a horizontal plate 155. The hydraulic cylinder 151 is fixed on the upper surface of the transparent fixed frame 130. The horizontal plate 155 is fixed on the outer wall of the piston rod of the hydraulic cylinder 151. The end of the piston rod of the hydraulic cylinder 151 is fixed on the upper surface of the L-shaped plate 152. The motor 153 is fixed on the side surface of the L-shaped plate 152. The saw blade 154 is fixed on the output shaft of the motor 153. A cutting hole 180 is opened on the worktable 110. The saw blade 154 and the cutting hole 180 are correspondingly arranged.

[0024] Example 2: A preferred embodiment of this utility model provides a cutting device for aluminum alloy doors and windows, which differs from the above embodiment only in that: the anti-sway mechanism 140 is installed on the horizontal plate 155. The anti-sway mechanism 140 is set to prevent the aluminum alloy doors and windows from swaying during the cutting process. The anti-sway mechanism 140 includes a first guide rod 141, a first spring 142, a clamping frame 143 and a first limiting plate 144. The first guide rod 141 slides through the horizontal plate 155. The upper end of the first guide rod 141 is fixed on the lower surface of the first limiting plate 144. The upper end of the first spring 142 is fixed on the lower surface of the horizontal plate 155. The other end of the first spring 142 is fixed on the upper surface of the clamping frame 143. The lower end of the first guide rod 141 is fixed on the upper surface of the clamping frame 143. The first guide rod 141 passes through the first spring 142.

[0025] Example 3: A preferred embodiment of this utility model provides a cutting device for aluminum alloy doors and windows, which differs from the above embodiment only in that: the distance fixing mechanism 160 is installed on the transparent fixing frame 130. The distance fixing mechanism 160 is used to position the cutting position of the aluminum alloy doors and windows. The distance fixing mechanism 160 includes a second guide rod 161, a baffle 162, a second spring 163, and a second limiting plate 164. The transparent fixing frame 130 is provided with a sliding groove 165. The second guide rod 161 slides through the sliding groove 165. One end of the second guide rod 161 is fixed to the outer wall of the baffle 162, and the other end of the second guide rod 161 is fixed to the outer wall of the second limiting plate 164. One end of the second spring 163 is fixed to the outer wall of the second limiting plate 164, and the other end of the second spring 163 is fixed to the outer wall of the transparent fixing frame 130. The second guide rod 161 is provided with a scale 166. The center line of the zero mark of the scale 166 and the center line of the saw blade 154 are located on the same horizontal line.

[0026] In use, the aluminum alloy is passed through the limiting frame 120 and the baffle 162 is pressed, causing the baffle 162 to move under the action of the second spring 163. Based on the cutting length of the aluminum alloy, the scales on both sides of the zero mark of the scale 166 are read. When their sum equals the cutting length, the movement of the aluminum alloy is stopped, and the aluminum alloy is held in place. The hydraulic cylinder 151 operates, and the piston rod of the hydraulic cylinder 151 moves downward, thus moving the saw blade 154 downward. Simultaneously, the horizontal plate 155 drives the clamping frame 143 downward through the first guide rod 141. The clamping frame 143 limits and fixes the aluminum alloy. The motor 153 operates, driving the saw blade 154 to rotate. As the saw blade 154 continues to move downwards, the clamping frame 143 compresses the first spring 142 via the first guide rod 141, which can limit and fix the aluminum alloy. At the same time, during the cutting process, the first spring 142 can act as a buffer, thereby preventing the aluminum alloy from shaking during the cutting process. The aluminum alloy door and window cutting device uses the anti-shake mechanism 140 to prevent shaking when cutting the aluminum alloy. In addition, the distance fixing mechanism 160 can be used to quickly position the cutting position of the aluminum alloy. The operation is simple, which improves the cutting efficiency of aluminum alloy doors and windows and brings a better user experience.

[0027] The specific models and specifications of hydraulic cylinder 151 and motor 153 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0028] The above description is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.

Claims

1. A cutting device for aluminum alloy doors and windows, characterized in that, The utility model provides a cutting device for aluminum alloy door and window, which comprises a workbench (110), a transparent fixing frame (130), a supporting column (170), an anti-shaking mechanism (140), a cutting mechanism (150) and a distance positioning mechanism (160), the upper end of the supporting column (170) is fixed on the lower surface of the workbench (110), and the lower end of the transparent fixing frame (130) is fixed on the upper surface of the workbench (110); The cutting mechanism (150) is installed on the transparent fixing frame (130), and the cutting mechanism (150) is arranged for cutting the aluminum alloy door and window; The anti-shaking mechanism (140) is installed on the horizontal plate (155), and the anti-shaking mechanism (140) is arranged to prevent the aluminum alloy door and window from shaking during cutting; The distance positioning mechanism (160) is installed on the transparent fixing frame (130), and the distance positioning mechanism (160) is arranged to position the cutting position of the aluminum alloy door and window.

2. The cutting device of an aluminum alloy door and window according to claim 1, wherein The utility model also comprises a limiting frame (120) fixed on the upper surface of the workbench (110), and the limiting frame (120) and the clamping frame (143) are located on the same horizontal line.

3. The cutting device of an aluminum alloy door and window according to claim 1, characterized in that, The cutting mechanism (150) comprises a hydraulic cylinder (151), an L-shaped plate (152), a motor (153), a saw blade (154) and a horizontal plate (155), the hydraulic cylinder (151) is fixed on the upper surface of the transparent fixing frame (130); The horizontal plate (155) is fixed on the outer wall of the piston rod of the hydraulic cylinder (151), the end of the piston rod of the hydraulic cylinder (151) is fixed on the upper surface of the L-shaped plate (152), the motor (153) is fixed on the side surface of the L-shaped plate (152), and the saw blade (154) is fixed on the output shaft of the motor (153).

4. The cutting device of an aluminum alloy door and window according to claim 3, characterized in that, The anti-shaking mechanism (140) comprises a first guide rod (141), a first spring (142), a clamping frame (143) and a first limiting plate (144), the first guide rod (141) is slidably penetrated through the horizontal plate (155), and the upper end of the first guide rod (141) is fixed on the lower surface of the first limiting plate (144); The upper end of the first spring (142) is fixed on the lower surface of the horizontal plate (155), the other end of the first spring (142) is fixed on the upper surface of the clamping frame (143), the lower end of the first guide rod (141) is fixed on the upper surface of the clamping frame (143), and the first guide rod (141) penetrates through the first spring (142).

5. The cutting device of an aluminum alloy door and window according to claim 3, wherein The distance positioning mechanism (160) comprises a second guide rod (161), a baffle (162), a second spring (163) and a second limiting plate (164), the transparent fixing frame (130) is provided with a sliding groove (165), the second guide rod (161) is slidably penetrated through the sliding groove (165), and one end of the second guide rod (161) is fixed on the outer wall of the baffle (162); The other end of the second guide rod (161) is fixed on the outer wall of the second limiting plate (164), one end of the second spring (163) is fixed on the outer wall of the second limiting plate (164), the other end of the second spring (163) is fixed on the outer wall of the transparent fixing frame (130), and the second guide rod (161) is provided with a scale (166).

6. The cutting device of an aluminum alloy door and window according to claim 5, wherein The center line of the zero scale of the scale (166) and the center line of the saw blade (154) are located on the same horizontal line.

7. The cutting device of an aluminum alloy door and window according to claim 3, characterized in that, The workbench (110) is provided with a cutting hole (180), and the saw blade (154) and the cutting hole (180) are correspondingly arranged.

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