Aluminum alloy cutting device

Abstract

The utility model relates to the technical field of aluminum alloy cutting, and discloses an aluminum alloy cutting device which comprises a cutting machine, a square ring is arranged outside the cutting machine in a sleeved mode, a screw hole is formed in the outer surface of the square ring, and a lead screw is in threaded connection with the interior of the screw hole. According to the aluminum alloy cutting device, a lead screw rotates and moves in a screw hole to drive a cushion block to be extruded to a cutting machine to be fixed, an aluminum alloy pipe is placed in a positioning pipe, a second threaded rod is rotated to descend in a second threaded hole, the second threaded rod drives a pressing plate to press the aluminum alloy pipe to be fixed, and the cutting machine is started to press downwards; the cutting machine is pressed downwards to drive a first rotating rod and a second rotating rod to be folded, the cutting machine cuts the aluminum alloy pipe, the cutting machine is limited under the action of the first rotating rod and the second rotating rod, the cutting machine is prevented from inclining, a rotating plate is grabbed to drive a rotating shaft, a positioning pipe and a pointer to rotate, and the pointer determines the rotating angle according to a scale groove when rotating. And therefore, the positioning pipe reaches a pre-cutting angle.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy cutting, in particular to an aluminum alloy cutting device. Background Art

[0002] In order to facilitate the use of aluminum alloy in practical applications, aluminum alloy is usually cast into corresponding shapes according to the application scenarios. Among them, aluminum alloy tubes are widely used in decoration applications. Through the use of cutting, aluminum alloy tubes can be applied to various scenarios. However, the traditional aluminum alloy tube cutting on the market still has the following problems:

[0003] Traditionally, the cutting of aluminum alloy tubes for decoration is mostly done with angle grinders. Since the workers directly use the angle grinders, a large resistance is generated when the angle grinders come into contact with the aluminum alloy tubes, causing the users' hands to shake with the angle grinders, affecting the cutting smoothness and cutting effect, and affecting the docking of the aluminum alloy tubes. Utility Model Content

[0004] In order to overcome the technical defects of the prior art, the utility model provides an aluminum alloy cutting device to solve the problem that the traditional cutting of aluminum alloy pipes for decoration proposed in the above background technology is mostly carried out by using an angle grinder. Since the staff directly use the angle grinder, a large resistance is generated when the angle grinder contacts the aluminum alloy pipe, causing the user's hand to shake with the angle grinder, affecting the cutting flatness and cutting effect, and affecting the connection of the aluminum alloy pipe.

[0005] The technical solution adopted by the utility model is: an aluminum alloy cutting device, including a cutting machine, the outer sleeve of the cutting machine is provided with a square ring, the outer surface of the square ring is provided with a threaded hole, and the internal thread of the threaded hole is connected to a lead screw, a first rotating rod is rotatably installed on the outer surface of the square ring, a second rotating rod is rotatably installed on the bottom end of the first rotating rod, a support platform is rotatably installed on the bottom end of the second rotating rod, and a rotating shaft is rotatably installed through the inside of the support platform, and a positioning tube is installed at the bottom end of the rotating shaft, a rotating plate is fixedly connected to the outer surface of the rotating shaft, a first threaded groove is provided inside the rotating plate, and the first threaded rod is threadedly connected to the internal thread of the first threaded groove.

[0006] Preferably, a cushion block is rotatably mounted on one end of the lead screw close to the cutting machine, and the cushion block is a rubber cushion.

[0007] Preferably, a handle is installed at one end of the lead screw away from the cutting machine, and an anti-slip groove is provided on the outer surface of the handle.

[0008] Preferably, a pointer is fixedly connected to the outer surface of the rotating shaft, and a scale groove is formed on the outer surface of the supporting platform.

[0009] Preferably, a second threaded hole is formed on the outer surface of the positioning tube, and a second threaded rod is threadedly connected to the inner surface of the second threaded hole, and a pressure plate is rotatably mounted on the bottom end of the second threaded rod.

[0010] Preferably, handles are installed on the top ends of the first threaded rod and the second threaded rod.

[0011] The beneficial effects of the utility model are:

[0012] The screw is rotated and moved inside the wire hole, and the pad is squeezed onto the cutting machine for fixing. The aluminum alloy tube is placed inside the positioning tube, and the second threaded rod is rotated to descend inside the second threaded hole. The second threaded rod descends and presses the aluminum alloy tube with the pressure plate to fix it. The cutting machine is opened and pressed down. The cutting machine is pressed down and the first rotating rod and the second rotating rod are closed. The cutting machine cuts the aluminum alloy tube. Under the action of the first rotating rod and the second rotating rod, the cutting machine is limited to prevent the cutting machine from shaking and tilting. The rotating plate is grasped to rotate with the rotating shaft, the positioning tube and the pointer. When the pointer rotates, the rotation angle is determined by comparing with the scale groove, so that the positioning tube reaches the pre-cutting angle. Finally, the first threaded rod is twisted and rotated in the first threaded groove and descends to contact the surface of the support table to fix the rotating plate. The rotating plate is fixed with the rotating shaft and the positioning tube, so as to avoid the traditional aluminum alloy tube cutting for decoration being mostly carried out by an angle grinder. Because the staff directly takes the angle grinder for use, a large resistance is generated when the angle grinder contacts the aluminum alloy tube, resulting in the user's hand shaking with the angle grinder, affecting the cutting flatness and cutting effect, and affecting the problem of aluminum alloy tube docking. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0015] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 4 For the utility model Figure 1 Enlarged structural diagram at B in the middle.

[0017] Explanation of the accompanying drawings: 1. cutting machine; 2. first rotating rod; 3. second rotating rod; 4. pointer; 5. positioning tube; 6. pressure plate; 7. handle; 8. thread hole; 9. support platform; 10. rotating plate; 11. lead screw; 12. square ring; 13. scale groove; 14. rotating shaft; 15. first threaded rod; 16. second threaded rod; 17. second threaded hole; 18. first threaded groove; 19. pad. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] like Figure 1-4 As shown, this embodiment provides an aluminum alloy cutting device, including a cutting machine 1, the outer sleeve of the cutting machine 1 is provided with a square ring 12, the outer surface of the square ring 12 is provided with a wire hole 8, and the inner thread of the wire hole 8 is connected with a lead screw 11, the outer surface of the square ring 12 is rotatably mounted with a first rotating rod 2, the bottom end of the first rotating rod 2 is rotatably mounted with a second rotating rod 3, the bottom end of the second rotating rod 3 is rotatably mounted with a support platform 9, and the interior of the support platform 9 is penetrated and rotatably mounted with a rotating shaft 14, and the bottom end of the rotating shaft 14 is installed with a positioning tube 5, the outer surface of the rotating shaft 14 is fixedly connected with a rotating plate 10, and the rotating shaft 14 is fixedly connected with a rotating plate 10. A first thread groove 18 is provided inside the plate 10, and the first thread groove 18 is internally threadedly connected to the first threaded rod 15, a cushion block 19 is rotatably installed at one end of the lead screw 11 close to the cutting machine 1, and the cushion block 19 is a rubber cushion, a handle 7 is installed at the end of the lead screw 11 away from the cutting machine 1, and an anti-skid groove is provided on the outer surface of the handle 7, a pointer 4 is fixedly connected to the outer surface of the rotating shaft 14, a scale groove 13 is provided on the outer surface of the support platform 9, a second threaded hole 17 is provided on the outer surface of the positioning tube 5, and the second threaded rod 16 is internally threadedly connected to the second threaded hole 17, and the second The bottom end of the threaded rod 16 is rotatably installed with a pressing plate 6. The user puts the cutting machine 1 into the square ring 12, and the user grasps the handle 7 to rotate the lead screw 11. The lead screw 11 rotates and moves inside the thread hole 8. The lead screw 11 moves with the cushion block 19 to squeeze onto the cutting machine 1 for fixation, and the aluminum alloy tube is placed inside the positioning tube 5. The second threaded rod 16 is rotated and lowered inside the second threaded hole 17. The second threaded rod 16 is lowered and presses the aluminum alloy tube with the pressing plate 6 to fix it. Then the cutting machine 1 is opened and pressed down. The cutting machine 1 is pressed down and the first rotating rod 2 and the second rotating rod 3 are closed. The cutting machine 1 cuts the aluminum alloy tube. The cutting machine 1 is limited under the action of the first rotating rod 2 and the second rotating rod 3 to prevent the cutting machine 1 from shaking and tilting. When angle cutting is required, the rotating plate 10 is grasped to rotate with the rotating shaft 14, the positioning tube 5 and the pointer 4. When the pointer 4 rotates, the rotation angle is determined by comparing with the scale groove 13, so that the positioning tube 5 reaches the pre-cutting angle. Finally, the first threaded rod 15 is twisted to rotate and descend in the first threaded groove 18 to contact the surface of the support platform 9 to fix the rotating plate 10. The rotating plate 10 is fixed with the rotating shaft 14 and the positioning tube 5.

[0020] See also Figure 4 The top ends of the first threaded rod 15 and the second threaded rod 16 are both provided with handles, so that the first threaded rod 15 and the second threaded rod 16 are easy to grasp and rotate for operation.

[0021] Working principle: When using the aluminum alloy cutting device, first, the user puts the cutting machine 1 into the square ring 12, and the user grasps the handle 7 to rotate the lead screw 11, and the lead screw 11 rotates and moves inside the thread hole 8. The lead screw 11 moves and squeezes the cushion block 19 onto the cutting machine 1 for fixation, and then puts the aluminum alloy tube into the positioning tube 5, rotates the second threaded rod 16 and descends inside the second threaded hole 17, and the second threaded rod 16 descends and presses the aluminum alloy tube with the pressing plate 6 to fix it, and then opens the cutting machine 1 and presses it down, and the cutting machine 1 is pressed down and the first rotating rod 2 and the second rotating rod 3 are closed. The cutting machine 1 cuts the aluminum alloy tube. The cutting machine 1 is limited under the action of the first rotating rod 2 and the second rotating rod 3 to prevent the cutting machine 1 from shaking and tilting. When angle cutting is required, the rotating plate 10 is grasped to rotate with the rotating shaft 14, the positioning tube 5 and the pointer 4. When the pointer 4 rotates, the rotation angle is determined by comparing with the scale groove 13, so that the positioning tube 5 reaches the pre-cutting angle. Finally, the first threaded rod 15 is twisted to rotate and descend in the first threaded groove 18 to contact the surface of the support platform 9 to fix the rotating plate 10. The rotating plate 10 is fixed with the rotating shaft 14 and the positioning tube 5.

[0022] The above shows and describes the basic principles and main features of the invention and the advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. An aluminum alloy cutting device, comprising a cutting machine (1), characterized in that: The cutting machine (1) is externally sleeved with a square ring (12), the outer surface of the square ring (12) is provided with a thread hole (8), and the thread hole (8) is internally threadedly connected to a lead screw (11), the outer surface of the square ring (12) is rotatably mounted with a first rotating rod (2), the bottom end of the first rotating rod (2) is rotatably mounted with a second rotating rod (3), the bottom end of the second rotating rod (3) is rotatably mounted with a support platform (9), and a rotating shaft (14) is rotatably mounted through the inside of the support platform (9), and a positioning tube (5) is installed at the bottom end of the rotating shaft (14), the outer surface of the rotating shaft (14) is fixedly connected with a rotating plate (10), the inside of the rotating plate (10) is provided with a first thread groove (18), and the first threaded rod (15) is internally threadedly connected to the first thread groove (18).

2. The aluminum alloy cutting device according to claim 1, characterized in that: A cushion block (19) is rotatably mounted on one end of the lead screw (11) close to the cutting machine (1), and the cushion block (19) is a rubber cushion.

3. The aluminum alloy cutting device according to claim 2, characterized in that: A handle (7) is installed at one end of the lead screw (11) away from the cutting machine (1), and an anti-slip groove is provided on the outer surface of the handle (7).

4. The aluminum alloy cutting device according to claim 3, characterized in that: A pointer (4) is fixedly connected to the outer surface of the rotating shaft (14), and a scale groove (13) is provided on the outer surface of the supporting platform (9).

5. The aluminum alloy cutting device according to claim 4, characterized in that: The outer surface of the positioning tube (5) is provided with a second threaded hole (17), and the second threaded rod (16) is threadedly connected to the inside of the second threaded hole (17), and a pressing plate (6) is rotatably mounted on the bottom end of the second threaded rod (16).

6. The aluminum alloy cutting device according to claim 5, characterized in that: A handle is mounted on the top of each of the first threaded rod (15) and the second threaded rod (16).

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