Aluminum bar production device for aluminum alloy flat extrusion

Abstract

The utility model relates to an aluminum bar production device for aluminum alloy flat extrusion, which comprises a base and a cutting assembly, and also comprises a moving assembly and two groups of fastening assemblies, the two groups of fastening assemblies are oppositely arranged at the top of the base, each fastening assembly comprises a fastening shell, and two groups of opposite fastening side plates are arranged along the width direction of the top end surface of the fastening shell; an adjusting part used for changing the distance between the opposite ends of the two sets of fastening side plates is arranged in the fastening shell, the side, close to the middle of the base, of the fastening shell is fixedly connected with a fastening end plate perpendicular to the top face of the fastening shell, the moving assembly is used for changing the distance between the opposite ends of the two sets of fastening assemblies, and a fixing piece is arranged between the two sets of fastening side plates. The bottom end of the fixing piece can vertically move above the top end face of the fastening shell. The aluminum bar can be limited and fixed in the up-down, left-right and front-back directions, so that the aluminum bar is stably cut by the cutting assembly, and the production quality of the aluminum bar is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum rod production, in particular to an aluminum rod production device for aluminum alloy flat extrusion. Background Art

[0002] Aluminum alloy flat extrusion aluminum rod production device is a device used to produce aluminum alloy flat extrusion aluminum rod. This device is mainly used to produce aluminum alloy profiles, such as doors, windows, curtain walls and other architectural and industrial aluminum profiles.

[0003] In the production process of aluminum bars for flat extrusion of aluminum alloys, a cutting production device is required to cut the formed aluminum bars. During cutting, the aluminum bars need to be fixed to prevent them from shaking. However, the formed aluminum bars are mostly irregular flat shapes. It is difficult to fix the aluminum bars in multiple directions when fixing the aluminum bars. During cutting, the aluminum bars are prone to shaking, which affects the production quality of the aluminum bars. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an aluminum rod production device for aluminum alloy flat extrusion, and the specific technical scheme is as follows:

[0005] The invention discloses an aluminum rod production device for aluminum alloy flat extrusion, comprising a base and a cutting assembly for aluminum rod pairs for aluminum alloy flat extrusion, and also comprising a moving assembly and two groups of fastening assemblies, wherein the two groups of fastening assemblies are arranged opposite to each other on the top of the base, and the fastening assembly comprises a fastening shell, and two groups of fastening side plates facing each other are arranged along the width direction of the top end surface of the fastening shell, and an adjusting portion for changing the distance between the facing ends of the two groups of fastening side plates is arranged inside the fastening shell, and a fastening end plate perpendicular to the top surface of the fastening shell is fixedly connected to one side of the fastening shell close to the middle of the base, and the moving assembly is used to change the distance between the facing ends of the two groups of fastening assemblies, and a fixing piece is arranged between the two groups of fastening side plates, and the bottom end of the fixing piece can be vertically moved above the top end surface of the fastening shell.

[0006] As an improvement of the above technical solution: the cutting assembly includes a top frame fixedly connected to the top of the base, a screw mechanism, a second hydraulic cylinder and a cutting machine are provided at the bottom of the top frame, the second hydraulic cylinder is installed at the bottom end of the screw mechanism, the cutting machine is fixedly installed at the bottom end of the second hydraulic cylinder, and the screw mechanism is used to drive the cutting machine to move in the length direction of the base.

[0007] As an improvement of the above technical solution: the moving component includes a first hydraulic cylinder fixedly installed on one side of the top of the base, and one of the fastening shells is slidably connected to the bottom of the base and connected to the first hydraulic cylinder.

[0008] As an improvement of the above technical solution: the adjustment part includes a first threaded rod rotatably connected between the two sides of the inner wall of the fastening shell, and two moving blocks are symmetrically threaded in the first threaded rod. A stapling groove is provided on the top of the fastening shell, and the top of each moving block is fixedly connected to the bottom end of one of the fastening side plates after passing through the stapling groove. One end of the first threaded rod passes through the outside of the fastening shell and is fixedly connected to the first turning handle.

[0009] As an improvement of the above technical solution: a U-shaped fixing frame is arranged on the top of the two fastening side plates, and the fixing member includes a nut block fixedly connected to the middle of the top of the U-shaped fixing frame, and a second threaded rod is threadedly connected to the nut block, and the top end of the second threaded rod extends to the top of the U-shaped fixing frame and is fixedly connected to the second turning handle, and the bottom end of the second threaded rod extends between the bottom side of the U-shaped fixing frame and the top side of the fastening shell and is fixedly connected to the fastening circular plate.

[0010] Beneficial effects of the utility model:

[0011] In the production process of cutting aluminum bars for flat extrusion of aluminum alloys, one end of the aluminum bar is first placed on the top of a fastening shell fixed on a base, and the end is in conflict with a fastening end plate. Then, another fastening assembly is driven by a moving assembly to move toward the direction of the aluminum bar for flat extrusion of aluminum alloys, so that the other fastening end plate is in conflict with the other end of the aluminum bar, so that the two end surfaces of the aluminum bar are in stable conflict. Then, the two fastening side plates are driven by the adjusting part to move toward each other, so that the inner sides of the two fastening side plates are in conflict with the two side surfaces of the aluminum bar. Then, the fastening circular plate in the moving fixing part is used to contact the top side surface of the aluminum bar. Then, the top end surface and the bottom end surface of the aluminum bar can be in conflict through the cooperation of the top end surface of the fastening shell, so that the aluminum bar can be limited and fixed in the up, down, left, right, front and back directions, so that the cutting assembly can stably cut the aluminum bar, thereby improving the production quality of the aluminum bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the fastening assembly in the utility model;

[0014] Figure 3 It is a schematic diagram of the internal structure of the fastening shell in the utility model.

[0015] Figure numerals: 1. base; 2. fastening assembly; 21. fastening shell; 210. staple groove; 211. first threaded rod; 2110. first turning handle; 212. shift block; 22. U-shaped fixing frame; 23. fastening side plate; 24. nut block; 25. second threaded rod; 251. second turning handle; 26. fastening circular plate; 27. fastening end plate; 3. top frame; 40. screw mechanism; 41. second hydraulic cylinder; 42. cutting machine; 5. first hydraulic cylinder. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] Example

[0018] Aluminum alloy flat extrusion aluminum rod production equipment, please refer to Figure 1-Figure 3 , an aluminum rod production device for aluminum alloy flat extrusion, includes a base 1 and a cutting assembly for aluminum rods for aluminum alloy flat extrusion, and also includes a moving assembly and two sets of fastening assemblies 2. The two sets of fastening assemblies 2 are arranged on the top of the base 1 facing each other, and the fastening assembly 2 includes a fastening shell 21. Two sets of fastening side plates 23 facing each other are arranged along the width direction of the top end surface of the fastening shell 21. An adjusting portion for changing the distance between the facing ends of the two sets of fastening side plates 23 is arranged inside the fastening shell 21. A fastening end plate 27 perpendicular to the top surface of the fastening shell 21 is fixedly connected to one side of the fastening shell 21 close to the middle of the base 1. The moving assembly is used to change the distance between the facing ends of the two sets of fastening assemblies 2. A fixing piece is arranged between the two sets of fastening side plates 23, and the bottom end of the fixing piece can move vertically above the top end surface of the fastening shell 21.

[0019] In an optional embodiment: the cutting assembly includes a top frame 3 fixedly connected to the top of the base 1, and a screw mechanism, a second hydraulic cylinder 41 and a cutter 42 are provided at the bottom of the top frame 3. The second hydraulic cylinder 41 is installed at the bottom end of the screw mechanism 40, and the cutter 42 is fixedly installed at the bottom end of the second hydraulic cylinder 41. The screw mechanism is used to drive the cutter 42 to move in the length direction of the base 1. Specifically, the screw mechanism adopts the common screw mechanism in the prior art and is mainly composed of a motor and a screw, which will not be repeated in this application. The second hydraulic cylinder 41 drives the cutter 42 to move vertically.

[0020] In an optional embodiment: the moving component includes a first hydraulic cylinder 5 fixedly installed on one side of the top of the base 1, wherein a fastening shell 21 is slidably connected to the bottom of the base 1 and connected to the first hydraulic cylinder 5, so that the distance between the two fastening end plates 27 can be changed.

[0021] In an optional embodiment: the adjustment portion includes a first threaded rod 211 rotatably connected between the two sides of the inner wall of the fastening shell 21, and two moving blocks 212 are symmetrically threadedly connected in the first threaded rod 211. A through-slot 210 is provided on the top of the fastening shell 21, and the top of each moving block 212 passes through the through-slot 210 and is fixedly connected to the bottom end of one of the fastening side plates 23. Specifically, the top of the moving block 212 is slidably connected to the through-slot 210, so that the two moving blocks 212 can be limited. The threaded rods 211 are parallel to each other, and the bottom end of the moving block 212 is slidably sleeved on the surface of the guide rod. Furthermore, the surface of the first threaded rod 211 is provided with two sets of threads with opposite directions, and the threads match the inner side wall of the moving block 212. When the first threaded rod 211 is rotated, the moving block 212 can drive the two fastening side plates 23 to move toward or away from each other. One end of the first threaded rod 211 passes through the outside of the fastening shell 21 and is fixedly connected to the first turning handle 2110, which facilitates the rotation of the first threaded rod 211.

[0022] In an optional embodiment: a U-shaped fixing frame 22 is provided on the top of the two fastening side plates 23, and the bottom of the U-shaped fixing frame 22 is fixedly connected to the fastening shell 21, and the fixing part includes a nut block 24 fixedly connected to the middle of the top of the U-shaped fixing frame 22, and a second threaded rod 25 is threadedly connected to the nut block 24, and the top end of the second threaded rod 25 extends to the top of the U-shaped fixing frame 22 and is fixedly connected to a second turning handle 251, which facilitates the rotation of the second threaded rod 25, and the bottom end of the second threaded rod 25 extends between the bottom side of the U-shaped fixing frame 22 and the top side of the fastening shell 21 and is fixedly connected to a fastening circular plate 26.

[0023] Specifically, in the production process of cutting aluminum bars for flat extrusion of aluminum alloys, one end of the aluminum bar is first placed on the top of the fastening shell 21 fixed on the base 1, and the end is in conflict with the fastening end plate 27, and then the other fastening component 2 is driven by the moving component to move toward the direction of the aluminum bar for flat extrusion of aluminum alloys, so that the other fastening end plate 27 is in conflict with the other end of the aluminum bar, so that the two end surfaces of the aluminum bar are stably in conflict, and then the two fastening side plates 23 are driven by the adjustment part to move toward each other, so that the inner sides of the two fastening side plates 23 are in conflict with the two side surfaces of the aluminum bar, and then the fastening circular plate 26 in the moving fixing part is used to conflict with the top side surface of the aluminum bar, and then the top end surface and the bottom end surface of the aluminum bar can be in conflict through the cooperation of the top end surface of the fastening shell 21, so that the aluminum bar can be limited and fixed in the up, down, left, right, front and back directions, so that the cutting component can stably cut the aluminum bar, thereby improving the production quality of the aluminum bar.

[0024] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for producing aluminum bars for aluminum alloy flat extrusion, comprising a base (1) and a cutting assembly for aluminum bars for aluminum alloy flat extrusion, characterized in that: The invention also comprises a moving component and two groups of fastening components (2), wherein the two groups of fastening components (2) are arranged on the top of the base (1) facing each other, and the fastening components (2) comprise a fastening shell (21), and two groups of fastening side plates (23) facing each other are arranged along the width direction of the top surface of the fastening shell (21), and an adjusting portion for changing the distance between the facing ends of the two groups of fastening side plates (23) is arranged inside the fastening shell (21), and a fastening end plate (27) perpendicular to the top surface of the fastening shell (21) is fixedly connected to one side of the fastening shell (21) close to the middle of the base (1), and the moving component is used to change the distance between the facing ends of the two groups of fastening components (2), and a fixing part is arranged between the two groups of fastening side plates (23), and the bottom end of the fixing part can move vertically above the top surface of the fastening shell (21).

2. The aluminum alloy flat extrusion aluminum rod production device according to claim 1, characterized in that: The cutting assembly comprises a top frame (3) fixedly connected to the top of the base (1); a screw mechanism (40), a second hydraulic cylinder (41) and a cutter (42) are arranged at the bottom of the top frame (3); the second hydraulic cylinder (41) is mounted on the bottom end of the screw mechanism (40); the cutter (42) is fixedly mounted on the bottom end of the second hydraulic cylinder (41); and the screw mechanism (40) is used to drive the cutter (42) to move in the length direction of the base (1).

3. The aluminum alloy flat extrusion aluminum rod production device according to claim 2, characterized in that: The moving assembly comprises a first hydraulic cylinder (5) fixedly mounted on one side of the top of the base (1), wherein one of the fastening shells (21) is slidably connected to the bottom of the base (1) and is connected to the first hydraulic cylinder (5).

4. The aluminum alloy flat extrusion aluminum rod production device according to claim 3, characterized in that: The adjustment portion comprises a first threaded rod (211) rotatably connected between two sides of the inner wall of the fastening shell (21); two moving blocks (212) are symmetrically threadedly connected in the first threaded rod (211); a through-slot (210) is provided at the top of the fastening shell (21); the top end of each moving block (212) passes through the through-slot (210) and is fixedly connected to the bottom end of one of the fastening side plates (23); one end of the first threaded rod (211) passes through the outer side of the fastening shell (21) and is fixedly connected to a first turning handle (2110).

5. The aluminum alloy flat extrusion aluminum rod production device according to claim 4, characterized in that: A U-shaped fixing frame (22) is arranged on the top of the two fastening side plates (23), and the fixing member comprises a nut block (24) fixedly connected to the middle of the top of the U-shaped fixing frame (22), and a second threaded rod (25) is threadedly connected to the nut block (24), the top end of the second threaded rod (25) extends to the top of the U-shaped fixing frame (22) and is fixedly connected to a second turning handle (251), and the bottom end of the second threaded rod (25) extends between the bottom side of the U-shaped fixing frame (22) and the top side of the fastening shell (21) and is fixedly connected to a fastening circular plate (26).

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