Cutting device for aluminum alloy door and window machining
By setting a rotary press rod and a downward pressing part in the aluminum alloy door and window cutting device, the accuracy problem caused by the shaking of the cutting piece in the existing device is solved, and a higher cutting accuracy is achieved.
Patent Information
- Application Number
- CN202422404221.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-30
AI Technical Summary
When fixing aluminum alloy doors and windows, the existing processing and cutting devices only fix the two ends of the material, causing the cutting sheet to shake when it comes into contact with the cutting surface of the material, affecting the cutting accuracy.
By setting a rotary press rod and a downward press in the cutting device, the lifting frame is driven down, and during the cutting process, the sliding press frame first contacts and presses the material to be cut to prevent shaking and ensures cutting accuracy.
Effectively prevent the shaking of the cutting sheet and the material during the cutting process, and improve the cutting accuracy.
Smart Images
Figure CN223210566U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for processing aluminum alloy doors and windows. Background Art
[0002] Aluminum alloy door and window processing and cutting is a common cutting process in daily life. Aluminum alloy doors and windows need to be cut according to precise dimensions to meet the specific needs of different customers. A cutting device is required when cutting aluminum alloy doors and windows.
[0003] When using the existing processing and cutting device, the aluminum alloy door and window frame to be cut needs to be locked and fixed to ensure the cutting accuracy. However, usually only the two ends of the material to be cut are fixed, and the cutting point is not fixed. As a result, the rotating cutting blade shakes when it contacts the cutting surface of the material to be cut, affecting the cutting accuracy. Utility Model Content
[0004] The purpose of the utility model is to provide a processing and cutting device for aluminum alloy doors and windows, so as to solve the problem that the existing processing and cutting device proposed in the above background technology needs to lock and fix the aluminum alloy door and window frame to be cut when in use to ensure the accuracy of cutting, but usually only the two ends of the material to be cut are fixed, and the cutting point is not fixed, so that the rotating cutting blade shakes when it contacts the cutting surface of the material to be cut, affecting the cutting accuracy.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for processing and cutting aluminum alloy doors and windows, comprising a frame, a cutting machine body and a pressing part:
[0006] A rotating pressure rod is rotatably provided on the side of the frame, a workbench is provided at the bottom of the frame, the cutting machine body is slidably provided on the side of the frame, the cutting machine body has a lifting frame slidably provided on the side of the frame, cross bars are provided on both sides of the frame, the cross bars abut against the rotating pressure rod, the rotating pressure rod rotates and presses down the cross bar to drive the lifting frame to descend, the pressing part is provided on the top of the cutting machine body, the pressing part has a sliding pressure frame slidably provided on the top of the lifting frame, and the bottom of the sliding pressure frame is lower than the bottom of the lifting frame.
[0007] By adopting the above technical solution, the lifting frame can be driven down by rotating the rotating pressure rod downward, and the sliding pressure frame will first contact and press the material to be cut while the cutting machine body is descending, preventing the rotating cutting blade from shaking when it contacts the cutting surface of the material to be cut during the cutting process, thereby ensuring the accuracy of the cutting.
[0008] Preferably, the frame further comprises a slide groove a provided inside the frame and sliders a provided on both sides of the lifting frame, and the sliders a are embedded in the slide groove a and slidably connected thereto.
[0009] By adopting the above technical solution, the lifting frame can slide up and down along the sliding groove a inside the frame.
[0010] Preferably, the frame further comprises a limiting slide rod a arranged inside the frame, a slide hole a is opened inside the lifting frame, and the limiting slide rod a passes through the slide hole a and is slidably connected thereto.
[0011] By adopting the above technical solution, the lifting frame can press the limiting slide bar a to slide up and down.
[0012] Preferably, the frame further comprises a spring a nested outside the limiting slide rod a, and the spring a is located between the lifting frame and the workbench.
[0013] By adopting the above technical solution, the elastic force provided by the spring a can push the lifting frame to slide upward along the limiting slide rod a.
[0014] Preferably, the cutting machine body further comprises sliders b arranged on both sides of the lifting frame, a sliding groove b is provided on the inner side of the sliding pressing frame, and the sliders b are embedded in the sliding groove b and are slidably connected thereto.
[0015] By adopting the above technical solution, the sliding pressing frame can slide and move along the slider b on both sides of the lifting frame.
[0016] Preferably, the cutting machine body further comprises a limiting slide rod b arranged on the top of the lifting frame, a sliding hole b is provided on the top of the sliding pressure frame, and the limiting slide rod b is embedded in the sliding hole b and is slidably connected thereto.
[0017] By adopting the above technical solution, the sliding pressure frame can slide up and down along the limiting slide rod b.
[0018] Preferably, the cutting machine body further comprises a spring b nested outside the limiting slide rod b, and the spring b is located between the sliding pressure frame and the spring b.
[0019] By adopting the above technical solution, a continuous downward elastic force can be applied to the sliding pressure frame through the elastic force of the spring b.
[0020] Compared with the prior art, the beneficial effect of the present invention is that: by providing a downward pressure part, the lifting frame can be driven down by rotating the rotary pressure rod downward, and when the cutting machine body descends, the sliding pressure frame will first contact and press the material to be cut, preventing the rotating cutting blade from shaking when contacting the cutting surface of the material to be cut during the cutting process, thereby ensuring the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall structure of this application;
[0022] Figure 2 This is a schematic diagram of the overall structure of this application;
[0023] Figure 3 This is a schematic diagram of the overall cross-sectional structure of this application;
[0024] Figure 4 This is a schematic diagram of the cutting machine structure for this application;
[0025] Figure 5 This is a schematic diagram of the rack structure for this application;
[0026] Figure 6 This is a schematic diagram of the structure of the lower pressure part of this application.
[0027] In the figure: 1. Frame; 101. Slide groove a; 102. Limiting slide bar a; 103. Rotating pressure bar; 104. Workbench; 105. Spring a; 2. Cutting machine body; 201. Lifting frame; 202. Slider a; 203. Slide hole a; 204. Cross bar; 205. Slider b; 206. Limiting slide bar b; 207. Spring b; 3. Lower pressing part; 301. Sliding pressure frame; 302. Slide groove b; 303. Slide hole b. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0029] Example 1
[0030] See also Figure 1 、 Figure 2 and Figure 3 This embodiment provides a technical solution: a cutting device for aluminum alloy doors and windows, including a frame 1, a cutting machine body 2 and a pressing part 3:
[0031] The side of the frame 1 is rotatably provided with a rotating pressure rod 103, the bottom of the frame 1 is provided with a workbench 104, and a clamp is provided on the top surface of the workbench 104 to clamp and fix the material to be cut. The cutting machine body 2 is slidably provided on the side of the frame 1, and a lifting frame 201 is provided on the side of the frame 1. Cross bars 204 are provided on both sides of the frame 1, and the cross bars 204 abut against the rotating pressure rod 103. The rotating pressure rod 103 rotates and presses down the cross bar 204 to drive the lifting frame 201 to descend. The pressing portion 3 is provided on the top of the cutting machine body 2, and a lifting frame 201 is provided on the top of the lifting frame A sliding pressure frame 301 is provided, and the bottom of the sliding pressure frame 301 is lower than the bottom of the lifting frame 201. The lifting frame 201 can be driven down by rotating the rotating pressure rod 103 downward, and the sliding pressure frame 301 will first contact and press the material to be cut while the cutting machine body 2 is descending, to prevent the rotating cutting blade from shaking when it contacts the cutting surface of the material to be cut during the cutting process. While the lifting frame 201 is descending, the sliding pressure frame 301 can always press the two sides of the cutting point of the aluminum alloy door and window frame to be cut, thereby ensuring the accuracy of the cutting.
[0032] Example 2
[0033] See also Figure 3 、 Figure 4 and Figure 5 This embodiment provides a technical solution: a device for processing and cutting aluminum alloy doors and windows, including a frame 1, a cutting machine body 2 and a lifting frame 201:
[0034] A slide groove a101 is provided inside the frame 1, and sliders a202 are provided on both sides of the lifting frame 201. The sliders a202 are embedded in the slide groove a101 and are slidably connected thereto, so that the lifting frame 201 can slide up and down along the slide groove a101 inside the frame 1. A limit slide bar a102 is provided inside the frame 1, and a slide hole a203 is provided inside the lifting frame 201. The limit slide bar a102 passes through the slide hole a203 and is slidably connected thereto, so that the lifting frame 201 can slide up and down by pressing the limit slide bar a102. A spring a105 is nested outside the limit slide bar a102, and the spring a105 is located between the lifting frame 201 and the workbench 104. The elastic force provided by the spring a105 can push the lifting frame 201 to slide upward along the limit slide bar a102.
[0035] Example 3
[0036] See also Figure 3 、 Figure 4 and Figure 5, this embodiment provides a technical solution: a device for processing and cutting aluminum alloy doors and windows, a cutting machine body 2, a lower pressing part 3 and a sliding pressing frame 301: sliders b205 are provided on both sides of the lifting frame 201, a sliding groove b302 is provided on the inner side of the sliding pressing frame 301, the slider b205 is embedded in the sliding groove b302 and is slidably connected to it, so that the sliding pressing frame 301 can slide along the slider b205 on both sides of the lifting frame 201, a limiting slide bar b206 is provided on the top of the lifting frame 201, a sliding hole b303 is provided on the top of the sliding pressing frame 301, the limiting slide bar b206 is embedded in the sliding hole b303 and is slidably connected to it, so that The sliding pressure frame 301 slides up and down along the limiting slide bar b206. A spring b207 is nested outside the limiting slide bar b206. The spring b207 is located between the sliding pressure frame 301 and the spring b207. The elastic force of the spring b207 can apply a continuous downward elastic force to the sliding pressure frame 301, allowing the sliding pressure frame 301 to slide up and down along the limiting slide bar b206. When the lifting frame 201 descends, the sliding pressure frame 301 can always press on both sides of the cutting point of the aluminum alloy door and window frame to be cut, preventing the rotating cutting blade from shaking when it contacts the cutting surface of the material to be cut during the cutting process.
[0037] Working principle: Turn on the power to the device, then clamp and fix the aluminum alloy door and window frame to be cut through the clamp set on the top surface of the workbench 104, and align the position to be cut with the cutting blade of the cutting machine body 2, then start the cutting machine body 2, and then the operator holds the rotating pressure rod 103 to rotate it downward, and presses the cross bar 204 to make the lifting frame 201 move downward to overcome the elastic force of the spring a105. During the descent of the lifting frame 201, the sliding pressure frame 301 will first contact and press the aluminum alloy door and window frame to be cut. A spring b207 is nested outside the limiting slide bar b206. The spring b207 is located between the sliding pressure frame 301 and the spring b207. The elastic force of the spring b207 can apply a continuous downward force to the sliding pressure frame 301. The limit slide b206 is embedded in the slide hole b303 and is slidably connected to the limit slide b203, so that the sliding pressure frame 301 can slide up and down along the limit slide b206, so that when the lifting frame 201 descends, the sliding pressure frame 301 can always press the two sides of the cutting point of the aluminum alloy door and window frame to be cut, so as to prevent the rotating cutting blade from shaking when it contacts the cutting surface of the material to be cut during the cutting process, thereby ensuring the accuracy of the cutting. After the cutting operation is completed, the rotating pressure bar 103 is released, and the elastic force provided by the spring a105 can push the lifting frame 201 to slide upward along the limit slide a102, so that the lifting frame 201 resets after rising.
[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cutting device for aluminum alloy doors and windows, characterized in that: include: A frame (1), a rotating pressure rod (103) is rotatably provided on the side of the frame (1), and a workbench (104) is provided at the bottom of the frame (1); A cutting machine body (2) is slidably arranged on the side of a frame (1), and the cutting machine body (2) has a lifting frame (201) slidably arranged on the side of the frame (1). Cross bars (204) are arranged on both sides of the frame (1), and the cross bars (204) abut against the rotating pressure bar (103). The rotating pressure bar (103) rotates to press the cross bar (204) downward to drive the lifting frame (201) to descend. A pressing portion (3) is provided on the top of the cutting machine body (2), and the pressing portion (3) comprises a sliding pressing frame (301) which is slidably provided on the top of the lifting frame (201), and the bottom of the sliding pressing frame (301) is lower than the bottom of the lifting frame (201).
2. The cutting device for aluminum alloy doors and windows according to claim 1, characterized in that: The frame (1) further comprises a slide groove a (101) provided inside the frame (1) and sliders a (202) provided on both sides of the lifting frame (201), wherein the sliders a (202) are embedded in the slide groove a (101) and are slidably connected thereto.
3. The cutting device for aluminum alloy doors and windows according to claim 2, characterized in that: The frame (1) further comprises a limiting slide rod a (102) arranged inside the frame (1); a slide hole a (203) is provided inside the lifting frame (201); the limiting slide rod a (102) passes through the slide hole a (203) and is slidably connected thereto.
4. The cutting device for aluminum alloy doors and windows according to claim 3, characterized in that: The frame (1) further comprises a spring a (105) nested outside the limiting slide bar a (102), and the spring a (105) is located between the lifting frame (201) and the workbench (104).
5. The cutting device for aluminum alloy doors and windows according to claim 1, characterized in that: The cutting machine body (2) further comprises sliding blocks b (205) arranged on both sides of the lifting frame (201), a sliding groove b (302) is provided on the inner side of the sliding pressing frame (301), and the sliding blocks b (205) are embedded in the sliding groove b (302) and slidably connected thereto.
6. The cutting device for aluminum alloy doors and windows according to claim 1, characterized in that: The cutting machine body (2) further comprises a limiting slide bar b (206) arranged on the top of the lifting frame (201), a slide hole b (303) is provided on the top of the sliding pressing frame (301), and the limiting slide bar b (206) is embedded in the slide hole b (303) and slidably connected thereto.
7. The cutting device for aluminum alloy doors and windows according to claim 6, characterized in that: The cutting machine body (2) further comprises a spring b (207) nested outside the limiting slide bar b (206), and the spring b (207) is located between the sliding pressure frame (301) and the spring b (207).