Aluminum alloy cutting machine

Abstract

The application relates to the technical field of aluminum alloy cutting equipment and discloses an aluminum alloy cutting machine which comprises a machine body and two groups of positioning mechanisms installed on the machine body; a supporting plate is installed on the machine body, and the positioning mechanisms are installed on the supporting plate; the positioning mechanism comprises a mounting frame, a plurality of different-shaped abutting heads installed on the mounting frame and a power source installed on the supporting plate and used for driving the mounting frame to move, the abutting heads can be switched on the mounting frame, so that the abutting heads can be adapted to different aluminum alloy profiles. The application can switch different abutting heads according to aluminum alloy profiles.

Description

Technical Field

[0001] This application relates to the technical field of aluminum alloy cutting equipment, and in particular to an aluminum alloy cutting machine. Background Technology

[0002] In the production and processing of aluminum alloy profiles, aluminum alloy cutting machines are often used to cut them into small segments of a certain length to meet the manufacturing needs of different products. For example, in the construction industry, aluminum alloy doors, windows, curtain walls, and other components vary in size and need to be cut to meet specific dimensional requirements.

[0003] Existing aluminum alloy cutting machines mainly consist of a body, with the cutting blade housed and installed inside the body. Cylinders are installed on both sides of the body where the cutting blade is located. When the aluminum alloy is placed on the machine table, the cylinders press the aluminum alloy against it, and the cutting blade extends out from the body to cut the aluminum alloy.

[0004] Aluminum alloy profiles come in square and L-shaped structures. Currently, cutting machines mainly use cylinders for positioning, which results in poor adaptability for positioning different profile structures. Utility Model Content

[0005] In order to improve the clamping and positioning effect of aluminum alloy profiles of different shapes, this application provides an aluminum alloy cutting machine.

[0006] The technical solution adopted in this application is as follows: An aluminum alloy cutting machine includes a machine body and two sets of positioning mechanisms mounted on the machine body; a support plate is mounted on the machine body, and the positioning mechanisms are mounted on the support plate; each positioning mechanism includes a mounting frame, a plurality of clamping heads of different shapes mounted on the mounting frame, and a power source mounted on the support plate for driving the mounting frame to move; the clamping heads can be switched on the mounting frame so that the clamping heads can be adapted to different aluminum alloy profiles.

[0007] By adopting the above technical solution, multiple clamping heads are installed on the mounting frame. The corresponding clamping head can be switched according to different aluminum alloy profiles, thereby improving adaptability and reducing cumbersome steps such as disassembling and replacing the clamping heads.

[0008] Optionally, the mounting bracket has an open structure, a rotating shaft is rotatably mounted in the mounting bracket, the clamping head is connected to the side wall of the rotating shaft, and a positioning element for positioning the rotating shaft is mounted on the mounting bracket.

[0009] By adopting the above technical solution, the clamping head is installed on the outer wall of the rotating shaft. The clamping head can be switched when the rotating shaft rotates. The positioning component is used to position the rotating shaft, so that the rotating shaft is not easy to rotate during operation.

[0010] Optionally, the side wall of the rotating shaft is provided with a positioning groove, and a plurality of positioning grooves are evenly arranged along the circumference of the rotating shaft; the mounting bracket is provided with a sliding groove, and the positioning element includes a positioning rod slidably connected in the sliding groove and a first elastic element connected between the positioning rod and the mounting bracket. Under the action of the first elastic element, the positioning rod can be inserted into the positioning groove to restrict the rotation of the rotating shaft.

[0011] By adopting the above technical solution, under the action of the first elastic element, one end of the positioning rod is inserted into the positioning groove, making it difficult to rotate during rotation, thereby achieving the positioning of the rotating shaft.

[0012] Optionally, one end of the positioning rod extends beyond the surface of the mounting bracket, and the first elastic element includes a spring sleeved on the outer wall of the positioning rod. One end of the spring is connected to the mounting bracket, and the other end is connected to the positioning rod. When the positioning rod slides out of the positioning groove, the spring is stretched.

[0013] By adopting the above technical solution, the positioning rod is inserted into the positioning groove under the action of the spring. When it is necessary to rotate the rotating shaft, the positioning rod is pulled outward, the first elastic element is stretched, and after the rotating shaft is adjusted, the positioning rod can be re-inserted into the positioning groove.

[0014] Optionally, the outer wall of the rotating shaft is provided with a limiting member, which can restrict the sliding of the positioning rod when the positioning rod is inserted into the positioning groove.

[0015] By adopting the above technical solution, the sliding of the positioning rod is further restricted by the limiting component, thereby improving the stability of the rotating shaft during operation.

[0016] Optionally, the limiting member includes a limiting ring slidably sleeved on the outer wall of the rotating shaft, a limiting rod extending toward the positioning rod on the limiting ring, a second elastic member between the limiting ring and the rotating shaft, and an insertion groove on the positioning rod. When the positioning rod is inserted into the positioning groove, the second elastic member can drive the limiting rod to pass through the mounting bracket and be inserted into the insertion groove.

[0017] By adopting the above technical solution, under the action of the second elastic element, the limiting rod is inserted into the insertion groove, thereby limiting the sliding of the positioning rod and maintaining the stability of the rotating shaft.

[0018] Optionally, the support plate has an arc-shaped groove, the power source is equipped with a locking rod, the locking rod is threaded with a locking sleeve, the locking rod passes through the arc-shaped groove, and the locking sleeve can abut against the surface of the support plate.

[0019] By adopting the above technical solution, the power source is fixed to the support plate by means of locking rod and locking sleeve, which makes installation and disassembly convenient.

[0020] Optionally, the sliding groove has a stepped groove at one end near the surface of the mounting bracket, and the first elastic member is located in the stepped groove.

[0021] By adopting the above technical solution, the first elastic element can be housed in the stepped groove, which can reduce the length of the positioning rod extending beyond the surface of the mounting bracket, resulting in a more reasonable spatial distribution.

[0022] Optionally, the clamping head has an elastic layer on one side used to clamp the aluminum alloy.

[0023] By adopting the above technical solutions, damage to aluminum alloy profiles can be reduced.

[0024] In summary, this application includes at least one of the following beneficial effects: 1. The mounting bracket is equipped with multiple clamping heads. Different clamping heads can be switched according to different shapes of aluminum alloys, thereby improving the positioning effect of aluminum alloys. Moreover, the clamping heads can be replaced without disassembly, making it more convenient to use. Attached Figure Description

[0025] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 This is a schematic diagram of the positioning mechanism in an embodiment of this application; Figure 3 This is an exploded view of the positioning mechanism in the embodiments of this application.

[0026] Explanation of reference numerals in the attached drawings: 1. Body; 2. Support plate; 3. Positioning mechanism; 31. Mounting bracket; 32. Clamping head; 33. Power source; 4. Rotating shaft; 5. Positioning component; 51. Positioning rod; 52. First elastic component; 6. Positioning groove; 7. Sliding groove; 8. Limiting component; 81. Limiting ring; 82. Limiting rod; 9. Second elastic component; 10. Insertion groove; 11. Arc groove; 12. Locking rod; 13. Locking sleeve; 14. Stepped groove. Detailed Implementation

[0027] The present application will be further described in detail below with reference to the accompanying drawings.

[0028] This application discloses an aluminum alloy cutting machine. (Refer to...) Figure 1The aluminum alloy cutting machine includes a body 1, on which two sets of positioning mechanisms 3 are installed, located on both sides of the cutter. During cutting, the aluminum alloy profile is placed on the body 1, and then positioned by the two sets of positioning mechanisms 3. The cutter then extends from the body 1 to cut the aluminum alloy. A support plate 2 is fixed to the body 1 by bolts or other means. The support plate 2 has an arc-shaped structure, and a space is formed between the support plate 2 and the body 1 for the aluminum alloy profile to pass through.

[0029] Reference Figure 1 and Figure 2 The positioning mechanism 3 includes a mounting frame 31, a plurality of clamping heads 32 mounted on the mounting frame 31, and a power source 33 mounted on the support plate 2. The power source 33 is connected to the mounting frame 31 and is used to drive the mounting frame 31 to move, so that the clamping heads 32 can clamp against the aluminum alloy profile.

[0030] The power source 33 is preferably a cylinder. An arc-shaped groove 11 is provided on the support plate 2. A locking rod 12 is fixed on the power source 33. Preferably, two locking rods 12 are fixed and pass through the arc-shaped groove 11. A locking sleeve 13 is threaded onto the locking rod 12. The locking sleeve 13 can abut against the surface of the support plate 2, thereby allowing the power source 33 to be installed on the support plate 2 and its position to be adjusted.

[0031] Reference Figure 2 and Figure 3 The mounting bracket 31 has an open frame structure, with the opening facing away from the power source 33. A rotating shaft 4 is rotatably connected to the mounting bracket 31 via bearings or other means, and a clamping head 32 is mounted on the side wall of the rotating shaft 4. In this embodiment, two clamping heads 32 are fixed. One clamping head 32 has an equilateral right-angle structure and is used to position L-shaped aluminum alloy profiles. The other clamping head 32 has an L-shaped structure and is used to position square aluminum alloy profiles. A positioning element 5 for positioning the rotating shaft is installed on the mounting bracket 31. After switching to the corresponding clamping head 32, the positioning element 5 positions the rotating shaft 4, preventing the clamping head 32 from easily shaking. The surfaces of the clamping heads 32 that come into contact with the aluminum alloy profiles are all bonded with an elastic layer of rubber or similar material, thereby reducing the possibility of scratching the surface of the aluminum alloy profiles.

[0032] Reference Figure 2 and Figure 3The mounting bracket 31 has a sliding groove 7. The positioning element 5 includes a positioning rod 51 slidably installed in the sliding groove 7, and a first elastic element 52 connecting the mounting bracket 31 and the positioning rod 51. A positioning groove 6 is provided on the upper side wall of the rotating shaft 4, and multiple positioning grooves 6 are evenly distributed along the circumference of the rotating shaft 4. Under the action of the first elastic element 52, the positioning rod 51 can be inserted into the positioning groove 6, thereby restricting the rotation of the rotating shaft 4. When it is necessary to switch the clamping head 32, the positioning rod 51 is pulled, causing the positioning rod 51 to disengage from the positioning groove 6, and at this time, the first elastic element 52 is stretched.

[0033] The sliding groove 7 has a stepped groove 14 at one end near the surface of the mounting bracket 31. The first elastic element 52 is a spring and is sleeved on the outer wall of the positioning rod 51. The spring is housed in the stepped groove 14, with one end connected to the inner end face of the stepped groove 14 and the other end connected to the end of the positioning rod 51.

[0034] In a further embodiment, in order to limit the sliding of the positioning rod 51 during operation, a limiting member 8 is installed on the outer wall of the rotating shaft 4. After the positioning rod 51 is inserted into the positioning groove 6, the limiting member 8 can position the positioning rod 51.

[0035] The limiting member 8 includes a limiting ring 81 slidably sleeved on the outer wall of the rotating shaft 4. A limiting rod 82 is fixed on the limiting ring 81, and the limiting rod 82 extends toward the positioning rod 51. A second elastic member 9, which is a spring, is installed on the outer wall of the rotating shaft 4 and is sleeved on the outer wall of the rotating shaft 4. The positioning rod 51 has an insertion groove 10. Under the action of the second elastic member 9, the limiting rod 82 can slide through the surface of the mounting bracket 31 and insert into the insertion groove 10, thereby limiting the positioning rod 51 from sliding further. When it is necessary to pull the positioning rod 51 to slide, the limiting ring 81 is first slid downward, so that the limiting rod 82 disengages from the insertion groove 10. At this time, the second elastic member 9 is compressed.

[0036] The implementation principle of an aluminum alloy cutting machine according to an embodiment of this application is as follows: During cutting, the power source 33 drives the mounting frame 31 to move, so that the clamping head 32 can clamp against the aluminum alloy profile, and then cutting can be performed. When cutting different aluminum alloy profiles, the limiting ring 81 is slid downward, so that the limiting rod 82 disengages from the insertion groove 10, and then the positioning rod 51 is slid, so that the positioning rod 51 disengages from the positioning groove 6, and then the rotating shaft 4 can be rotated to switch the appropriate clamping head 32.

[0037] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An aluminum alloy cutting machine, characterized in that: The device includes a body (1) and two sets of positioning mechanisms (3) mounted on the body (1); a support plate (2) is mounted on the body (1), and the positioning mechanism (3) is mounted on the support plate (2); the positioning mechanism (3) includes a mounting frame (31), a plurality of different shaped clamping heads (32) mounted on the mounting frame (31), and a power source (33) mounted on the support plate (2) for driving the mounting frame (31) to move. The clamping heads (32) can be switched on the mounting frame (31) so that the clamping heads (32) can be adapted to different aluminum alloy profiles.

2. The aluminum alloy cutting machine according to claim 1, characterized in that: The mounting bracket (31) has an open structure. A rotating shaft (4) is rotatably mounted in the mounting bracket (31). The clamping head (32) is connected to the side wall of the rotating shaft (4). A positioning element (5) for positioning the rotating shaft (4) is mounted on the mounting bracket (31).

3. The aluminum alloy cutting machine according to claim 2, characterized in that: The side wall of the rotating shaft (4) is provided with a positioning groove (6), and a plurality of positioning grooves (6) are evenly arranged along the circumference of the rotating shaft (4); the mounting bracket is provided with a sliding groove (7), and the positioning member (5) includes a positioning rod (51) slidably connected in the sliding groove (7) and a first elastic member (52) connected between the positioning rod (51) and the mounting bracket (31). Under the action of the first elastic member (52), the positioning rod (51) can be inserted into the positioning groove (6) to restrict the rotation of the rotating shaft (4).

4. An aluminum alloy cutting machine according to claim 3, characterized in that: One end of the positioning rod (51) extends beyond the surface of the mounting bracket (31). The first elastic element (52) includes a spring sleeved on the outer wall of the positioning rod (51). One end of the spring is connected to the mounting bracket (31), and the other end is connected to the positioning rod (51). When the positioning rod (51) slides out of the positioning groove (6), the spring is stretched.

5. An aluminum alloy cutting machine according to claim 4, characterized in that: The outer wall of the rotating shaft (4) is provided with a limiting member (8). When the positioning rod (51) is inserted into the positioning groove (6), the limiting member (8) can restrict the sliding of the positioning rod (51).

6. An aluminum alloy cutting machine according to claim 5, characterized in that: The limiting member (8) includes a limiting ring (81) that is slidably sleeved on the outer wall of the rotating shaft (4). The limiting ring (81) is provided with a limiting rod (82) extending toward the positioning rod (51). A second elastic member (9) is provided between the limiting ring (81) and the rotating shaft (4). The positioning rod (51) is provided with an insertion groove (10). When the positioning rod (51) is inserted into the positioning groove (6), the second elastic member (9) can drive the limiting rod (82) to pass through the mounting bracket (31) and be inserted into the insertion groove (10).

7. An aluminum alloy cutting machine according to claim 4, characterized in that: The support plate (2) has an arc groove (11), the power source (33) is equipped with a locking rod (12), the locking rod (12) is threaded with a locking sleeve (13), the locking rod (12) passes through the arc groove (11), and the locking sleeve (13) can abut against the surface of the support plate (2).

8. An aluminum alloy cutting machine according to claim 4, characterized in that: The sliding groove (7) has a stepped groove (14) at one end near the surface of the mounting bracket (31), and the first elastic element (52) is located in the stepped groove (14).

9. An aluminum alloy cutting machine according to claim 8, characterized in that: The clamping head (32) is provided with an elastic layer on one side for clamping the aluminum alloy.

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