Efficient aluminum profile cutting machine for rail transit
The combined clamping structure of the first clamping block and the second clamping block, combined with the design of the roller and the positioning pin, solves the problem of frequent clamping and adjustment of existing cutting machines, and achieves efficient cutting and precise length control of aluminum profiles.
Patent Information
- Application Number
- CN202422653479.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-31
AI Technical Summary
When cutting aluminum profiles, existing cutting machines need to release the clamp and readjust the position each time they cut, which makes the operation time-consuming and labor-intensive and has low cutting efficiency.
The combined clamping structure of the first and second clamping blocks, combined with the design of rollers, rectangular blocks and positioning pins, can achieve the fixation and horizontal movement of the aluminum profile during the cutting process, avoid position deviation, and accurately control the cutting length through the adjustment component and locking component.
It improves the efficiency of aluminum profile cutting, reduces clamping operations, realizes a time-saving and labor-saving cutting process, and can accurately control the cutting length.
Smart Images
Figure CN223313100U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting machines, in particular to an efficient aluminum profile cutting machine for rail transportation. Background Art
[0002] Aluminum profile refers to aluminum alloy profile. Aluminum profile is non-ferromagnetic. It is widely used in rail transit construction. In the process of rail transit construction, aluminum profiles of different specifications are needed. Therefore, cutting of aluminum profiles is an indispensable part of the production process. A cutting machine is usually used to cut aluminum profiles.
[0003] When cutting, the existing cutting machine needs to clamp and fix the aluminum profile to prevent the position of the aluminum profile from shifting. However, during the cutting process, each time the aluminum profile is cut, the clamping of the aluminum profile needs to be released, and then the position of the aluminum profile needs to be readjusted and clamped again. The aluminum profile needs to be clamped and fixed continuously, which is time-consuming and labor-intensive to operate and has low cutting efficiency. Utility Model Content
[0004] The purpose of the utility model is to solve the following shortcomings in the prior art. During the cutting process, each time an aluminum profile is cut, the clamping of the aluminum profile needs to be released, and then the position of the aluminum profile needs to be readjusted and clamped again. The aluminum profile needs to be clamped and fixed continuously, which is time-consuming and labor-intensive to operate and has low cutting efficiency. An efficient aluminum profile cutting machine for rail transit is proposed.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] An efficient aluminum profile cutting machine for rail transit, comprising an operating table, a cutting machine body mounted on the operating table, a movable seat slidably mounted on the operating table via a sliding assembly, a first clamping block fixedly mounted on the movable seat, and rectangular notches formed on both the movable seat and the first clamping block;
[0007] The movable seat is provided with a second clamping block, and the first clamping block is provided with an adjustment component for driving the second clamping block to move, and the first clamping block is provided with a plurality of rotating grooves on a side close to the second clamping block, and the first rollers are rotatably installed in the plurality of rotating grooves, and the second clamping block is provided with a plurality of mounting grooves on a side close to the first clamping block, and the second rollers are rotatably installed in the plurality of mounting grooves, and the second clamping block is provided with a plurality of rectangular grooves respectively connected to the plurality of mounting grooves on a side away from the first clamping block, and rectangular blocks are slidably inserted in the plurality of rectangular grooves, and one end of the plurality of rectangular blocks is fixedly installed with a connecting rod, and the connecting rod is fixedly installed with a first spring rod, one end of the first spring rod is fixedly connected to the second clamping block, and the end of the rectangular block close to the second roller is fixedly installed with a plurality of positioning pins, and the side surface of the second roller is provided with a plurality of strip-shaped positioning grooves.
[0008] Preferably, the adjustment assembly includes a fixed block fixedly mounted on the first clamping block, a threaded rod horizontally rotatably mounted on the second clamping block, and a handle fixedly mounted on one end of the threaded rod. A threaded hole is provided on the fixed block, and the threaded rod is threadedly inserted into the threaded hole.
[0009] Preferably, two sliding grooves are provided on the upper surface of the operating table, and the sliding assembly includes two sliders respectively slidably installed in the two sliding grooves, and both sliders are fixedly connected to the moving seat.
[0010] Preferably, two second spring rods are horizontally fixedly mounted on the operating table through a mounting block, the elastic coefficient of the second spring rod is greater than the elastic coefficient of the first spring rod, and one end of the two second spring rods points to the connecting rod.
[0011] Preferably, a moving groove is formed at one end of the first clamping block, a moving rod is inserted into the moving groove, a positioning plate is fixedly mounted at one end of the moving rod, and a locking assembly for locking the moving rod is provided on the first clamping block.
[0012] Preferably, a strip hole communicating with the moving groove is provided on the side of the first clamping block, a threaded groove is provided on the side of the moving rod, a bolt is threadedly inserted into the threaded groove, and the bolt contacts the side of the first clamping block.
[0013] In the utility model, the beneficial effects are:
[0014] 1. Through the cooperation of the first clamping block, the second clamping block, the adjustment component, the first roller, the second roller, the rectangular block and the positioning pin, the aluminum profile can be clamped and fixed during cutting. At the same time, after the cutting is completed, the aluminum profile can be driven to move horizontally between the first clamping block and the second clamping block to achieve the next cutting loading. There is no need to repeatedly clamp the aluminum profile, which saves time and effort in operation and effectively improves cutting efficiency.
[0015] 2. Through the cooperation of the moving rod, positioning plate and locking assembly, the length of the aluminum profile can be accurately controlled each time it is cut. There is no need to measure before each cut, which makes the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an efficient aluminum profile cutting machine for rail transportation proposed by the utility model;
[0017] Figure 2 It is a front perspective structural diagram of the movable seat, the first clamping block, the second clamping block, the movable rod and the positioning plate;
[0018] Figure 3 It is a rear perspective partial cross-sectional structural diagram of the movable seat, the first clamping block, the second clamping block, the movable rod and the positioning plate;
[0019] Figure 4 for Figure 3 A magnified view of the structure at center A;
[0020] Figure 5 for Figure 3 Enlarged view of the structure at point B in the middle.
[0021] In the figure: 1 operating table, 2 cutting machine body, 3 moving seat, 4 first clamping block, 5 second clamping block, 6 first roller, 7 second roller, 8 rectangular block, 9 connecting rod, 10 first spring rod, 11 positioning pin, 12 positioning groove, 13 fixing block, 14 threaded rod, 15 handle, 16 slider, 17 second spring rod, 18 moving rod, 19 positioning plate, 20 bolt. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0023] Reference Figure 1-Figure 5 An efficient aluminum profile cutting machine for rail transit includes an operating table 1, a cutting machine body 2 is installed on the operating table 1, a moving seat 3 is slidably installed on the operating table 1 through a sliding assembly, and two slide grooves are provided on the upper surface of the operating table 1. The sliding assembly includes two sliders 16 respectively slidably installed in the two slide grooves, and the two sliders 16 are fixedly connected to the moving seat 3. A first clamping block 4 is fixedly installed on the moving seat 3, and rectangular notches are provided on the moving seat 3 and the first clamping block 4.
[0024] The movable seat 3 is slidably installed on the operating table 1 through the slider 16 and the slide groove. When cutting, the aluminum profile is placed on the movable seat 3, and then the movable seat 3 is moved to drive the aluminum profile to move toward the cutting machine body 2 to achieve the cutting of the aluminum profile. During the cutting process, the setting of the rectangular notch can prevent the cutting machine body 2 from touching the movable seat 3 and the first clamping block 4.
[0025] A second clamping block 5 is provided on the movable seat 3, and an adjusting component for driving the second clamping block 5 to move is provided on the first clamping block 4. A plurality of rotating grooves are provided on a side of the first clamping block 4 close to the second clamping block 5, and a first roller 6 is rotatably installed in the plurality of rotating grooves. A plurality of mounting grooves are provided on a side of the second clamping block 5 close to the first clamping block 4, and a second roller 7 is rotatably installed in the plurality of mounting grooves. A plurality of rectangular grooves are provided on a side of the second clamping block 5 away from the first clamping block 4, which are respectively connected to the plurality of mounting grooves, and a rectangular block 8 is slidably inserted in the plurality of rectangular grooves. A connecting rod 9 is fixedly installed at one end of the plurality of rectangular blocks 8, and a first spring rod 10 is fixedly installed on the connecting rod 9. One end of the first spring rod 10 is fixedly connected to the second clamping block 5, and a plurality of positioning pins 11 are fixedly installed on one end of the rectangular block 8 close to the second roller 7, and a plurality of strip-shaped positioning grooves 12 are provided on the side of the second roller 7.
[0026] When cutting the aluminum profile, the aluminum profile is first placed on the movable seat 3 and located between the first clamping block 4 and the second clamping block 5. Then, the second clamping block 5 is driven to move toward the first clamping block 4 by the adjustment component until both sides of the aluminum profile are in contact with the plurality of first rollers 6 and the plurality of second rollers 7, respectively, thereby clamping the aluminum profile between the first clamping block 4 and the second clamping block 5. Under the action of the first roller 6 and the second roller 7, the aluminum profile can move horizontally between the first clamping block 4 and the second clamping block 5. When cutting, the connecting rod 9 is driven to move toward the second clamping block 5, and the first spring rod 10 is compressed, thereby driving the plurality of rectangular blocks 8 to move at the same time. When the positioning pin 1 on the rectangular block 8 is pressed, the connecting rod 9 is pressed against the second clamping block 5. When the first clamping block 10 contacts the second roller 7, it will be inserted into the positioning groove 12 provided on the side of the second roller 7, which will limit the rotation of the second roller 7. As a result, the aluminum profile cannot be driven to move between the first clamping block 4 and the second clamping block 5, thereby preventing the position of the aluminum profile from shifting during cutting. After the cutting contact, the connecting rod 9 is released. Under the action of the elastic force of the first spring rod 10, the rectangular block 8 moves away from the second roller 7, thereby contacting the locking of the second roller 7. At this time, the aluminum profile can be driven to move horizontally between the first clamping block 4 and the second clamping block 5, thereby realizing the loading of the aluminum profile during the next cutting. There is no need to repeatedly clamp the aluminum profile, which saves time and effort in operation and effectively improves the cutting efficiency.
[0027] The adjusting assembly includes a fixed block 13 fixedly mounted on the first clamping block 4, a threaded rod 14 horizontally rotatably mounted on the second clamping block 5, and a handle 15 fixedly mounted on one end of the threaded rod 14. A threaded hole is provided on the fixed block 13, and the threaded rod 14 is threadedly inserted into the threaded hole. The threaded rod 14 can be driven to rotate by rotating the handle 15. Under the action of the threaded hole, the threaded rod 14 moves on the first clamping block 4, so that the second clamping block 5 can be driven to move on the movable seat 3 by the rotation of the threaded rod 14. During the movement of the second clamping block 5, the lower surface of the second clamping block 5 slides in contact with the upper surface of the movable seat 3.
[0028] Two second spring rods 17 are horizontally fixedly installed on the operating table 1 through the mounting block. The elastic coefficient of the second spring rod 17 is greater than the elastic coefficient of the first spring rod 10. One end of the two second spring rods 17 points to the connecting rod 9. When the movable seat 3 is pushed toward the cutting machine body 2, the connecting rod 9 will contact one end of the two second spring rods 17. Under the action of the elastic force of the second spring rod 17, the connecting rod 9 will move toward the second clamping block 5, and the first spring rod 10 will be compressed until one end of the positioning pin 11 is inserted into the positioning groove 12. At this time, the second spring rod 17 will begin to compress.
[0029] The first clamping block 4 is provided with a movable groove at one end, and a movable rod 18 is inserted in the movable groove. A positioning plate 19 is fixedly installed at one end of the movable rod 18. The first clamping block 4 is provided with a locking component for locking the movable rod 18. The side surface of the first clamping block 4 is provided with a strip hole connected to the movable groove. The side surface of the movable rod 18 is provided with a threaded groove, and a bolt 20 is inserted in the threaded groove. The bolt 20 contacts the side surface of the first clamping block 4, and the movable rod 18 can move horizontally in the movable groove, thereby driving the positioning plate 19 to move horizontally. The distance between the positioning plate 19 and the cutting machine body 2 in the horizontal direction is the length of the aluminum profile cut. During cutting, the position of the positioning plate 19 can be moved according to the required length, and then the bolt 20 is tightened to make the bolt 20 contact with the first clamping block 4. Under the action of friction, the movement of the movable rod 18 can be restricted, so that when the aluminum profile is placed, one end of the aluminum profile is contacted with the positioning plate 19, so that the length of the aluminum profile during each cutting can be accurately controlled. There is no need to measure before each cutting, which is more convenient to operate.
[0030] In the present invention, when cutting an aluminum profile, the aluminum profile is first placed on the movable seat 3 and located between the first clamping block 4 and the second clamping block 5. Then, the second clamping block 5 is driven to move toward the first clamping block 4 by the adjustment component until both sides of the aluminum profile are in contact with the plurality of first rollers 6 and the plurality of second rollers 7, respectively, thereby clamping the aluminum profile between the first clamping block 4 and the second clamping block 5. When cutting, the connecting rod 9 is driven to move toward the second clamping block 5, and the first spring rod 10 is compressed, thereby simultaneously driving the plurality of rectangular blocks 8 to move. When the positioning pin 11 on the rectangular block 8 contacts the second roller 7, it will be inserted into the second When the second roller 7 is in the positioning groove 12 opened on the side of the roller 7, the rotation of the second roller 7 is restricted, so that the aluminum profile cannot be driven to move between the first clamping block 4 and the second clamping block 5 at this time, avoiding the position of the aluminum profile from shifting during cutting. After the cutting contact, the connecting rod 9 is released, and under the action of the elastic force of the first spring rod 10, the rectangular block 8 moves away from the second roller 7, thereby contacting the lock of the second roller 7. At this time, the aluminum profile can be driven to move horizontally between the first clamping block 4 and the second clamping block 5, realizing the loading of the next cutting without repeatedly clamping the aluminum profile, saving time and effort in operation, and effectively improving the cutting efficiency.
[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An efficient aluminum profile cutting machine for rail transportation, comprising an operating table (1), characterized in that: A cutting machine body (2) is mounted on the operating table (1), a movable seat (3) is slidably mounted on the operating table (1) via a sliding assembly, a first clamping block (4) is fixedly mounted on the movable seat (3), and rectangular notches are provided on both the movable seat (3) and the first clamping block (4); The movable seat (3) is provided with a second clamping block (5), the first clamping block (4) is provided with an adjustment component for driving the second clamping block (5) to move, a plurality of rotating grooves are provided on a side of the first clamping block (4) close to the second clamping block (5), and a first roller (6) is rotatably installed in each of the plurality of rotating grooves, a plurality of mounting grooves are provided on a side of the second clamping block (5) close to the first clamping block (4), and a second roller (7) is rotatably installed in each of the plurality of mounting grooves, and a second clamping block (5) is provided on a side away from the first clamping block (4). There are a plurality of rectangular slots respectively connected with a plurality of mounting slots, a rectangular block (8) is slidably inserted in each of the plurality of rectangular slots, a connecting rod (9) is fixedly installed at one end of the plurality of rectangular blocks (8), a first spring rod (10) is fixedly installed on the connecting rod (9), one end of the first spring rod (10) is fixedly connected to the second clamping block (5), a plurality of positioning pins (11) are fixedly installed at one end of the rectangular block (8) close to the second roller (7), and a plurality of strip-shaped positioning slots (12) are opened on the side of the second roller (7).
2. The efficient aluminum profile cutting machine for rail transportation according to claim 1, characterized in that: The adjustment assembly comprises a fixed block (13) fixedly mounted on the first clamping block (4), a threaded rod (14) horizontally rotatably mounted on the second clamping block (5), and a handle (15) fixedly mounted on one end of the threaded rod (14); a threaded hole is provided on the fixed block (13), and the threaded rod (14) is threadedly inserted into the threaded hole.
3. The efficient aluminum profile cutting machine for rail transportation according to claim 1, characterized in that: Two slide grooves are provided on the upper surface of the operating table (1), and the sliding assembly comprises two sliders (16) respectively slidably mounted in the two slide grooves, and both sliders (16) are fixedly connected to the movable seat (3).
4. The efficient aluminum profile cutting machine for rail transportation according to claim 1, characterized in that: Two second spring rods (17) are horizontally fixedly mounted on the operating table (1) via a mounting block, the elastic coefficient of the second spring rod (17) being greater than the elastic coefficient of the first spring rod (10), and one end of each of the two second spring rods (17) points toward the connecting rod (9).
5. The efficient aluminum profile cutting machine for rail transportation according to claim 1, characterized in that: A movable groove is provided at one end of the first clamping block (4), a movable rod (18) is inserted into the movable groove, a positioning plate (19) is fixedly installed at one end of the movable rod (18), and a locking assembly for locking the movable rod (18) is provided on the first clamping block (4).
6. The efficient aluminum profile cutting machine for rail transportation according to claim 5, characterized in that: A strip hole connected to the movable groove is provided on the side of the first clamping block (4), a threaded groove is provided on the side of the movable rod (18), a bolt (20) is threadedly inserted into the threaded groove, and the bolt (20) contacts the side of the first clamping block (4).