Aluminum pipe bending device

Abstract

The aluminum pipe bending device comprises a working table, a positioning column and a baffle, the positioning column and the baffle are fixed to the working table, a rotating shaft is rotatably inserted into the top of the positioning column, a connecting rod is fixedly connected to the rotating shaft, the other end of the connecting rod is fixedly connected with an extrusion column, a strip-shaped opening is formed in the surface of the working table, and the baffle is fixedly connected with the strip-shaped opening. The strip-shaped opening is formed between the positioning column and the baffle, a driving assembly is arranged at the bottom of the workbench, a push block is connected to the driving assembly, and the upper end of the push block penetrates through the strip-shaped opening. According to the aluminum pipe bending device, the connecting rod is driven to rotate through external force, the connecting rod drives the extrusion column at one end to rotate, the extrusion column extrudes and bends an aluminum pipe, after bending work is completed, the connecting rod is reset, the driving assembly is started at the moment, the push block is driven to linearly move, the push block drives the aluminum pipe to move, and the aluminum pipe is separated from the baffle and the positioning column; and therefore, the blanking work is efficiently realized.

Description

Technical Field

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

[0002] Aluminum tube is a kind of non-ferrous metal tube, which refers to a metal tube material that is hollow along its entire longitudinal length by extrusion of pure aluminum or aluminum alloy. Aluminum tube is a common tube material, widely used in the fields of construction and decoration. In some applications, it is necessary to bend the aluminum tube into an arc, and the bending of the aluminum tube is achieved by a tube bending machine.

[0003] After the aluminum tube is bent, the connection between the aluminum tube and the bending device is relatively tight, and there is a possibility of jamming. The staff needs to apply a large external force to remove the bent aluminum tube, and automatic unloading cannot be achieved, so it is quite troublesome. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an aluminum tube bending device, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an aluminum tube bending device, including a workbench, a positioning column and a baffle fixed on the workbench, a rotating shaft is rotatably inserted on the top of the positioning column, a connecting rod is fixedly connected to the rotating shaft, and an extrusion column is fixedly connected to the other end of the connecting rod, a strip opening is opened on the surface of the workbench, and the strip opening is arranged between the positioning column and the baffle, a driving assembly is arranged at the bottom of the workbench, a push block is connected to the driving assembly, and the upper end of the push block is arranged through the strip opening.

[0008] Preferably, the driving assembly includes a support plate fixed to the bottom of the workbench, two connecting plates are fixedly connected to the support plate, a screw rod is rotatably inserted between the two connecting plates, a second motor is fixedly installed on one of the connecting plates, an output end of the second motor is fixedly connected to the screw rod, a nut block is threadedly sleeved on the screw rod, an upper end of the nut block is fixedly connected to a push block, a guide rod is fixedly connected between the two connecting plates, and the guide rod movably passes through the two nut blocks.

[0009] Preferably, the push block is a rectangular block, and the width of the push block is smaller than the width of the strip-shaped opening.

[0010] Preferably, a driven gear is fixedly sleeved on the rotating shaft, and an active component for driving the driven gear to rotate is arranged on the workbench.

[0011] Preferably, the active component comprises a first motor fixed on the workbench, an output end of the first motor is fixedly connected with a driving gear, and the driving gear is meshed with a driven gear.

[0012] (III) Beneficial effects

[0013] The utility model provides an aluminum tube bending device, which has the following beneficial effects:

[0014] 1. In the utility model, the connecting rod is driven to rotate by external force, so that the connecting rod drives the extrusion column at one end to rotate, and the extrusion column extrude and bends the aluminum tube. When the bending work is completed, the connecting rod is reset, and the driving component is started at this time to drive the push block to move linearly. The push block drives the aluminum tube to move, so that the aluminum tube is separated from the baffle and the positioning column, thereby efficiently realizing the unloading work.

[0015] 2. In the utility model, the first motor is started to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the connecting rod to rotate through the rotating shaft, and the aluminum tube is extruded and bent through the extrusion column; in this way, a mechanized bending function is realized, no manual operation is required, physical strength is saved, and labor intensity is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front perspective structural diagram of an aluminum tube bending device proposed by the utility model;

[0017] Figure 2 This is a side-view stereoscopic structural diagram of an aluminum tube bending device proposed by the utility model;

[0018] Figure 3 This is a bottom-up stereoscopic structural diagram of an aluminum tube bending device proposed by the utility model;

[0019] Figure 4 for Figure 2 A magnified structural diagram;

[0020] Figure 5 for Figure 3 Enlarged structural diagram at point B.

[0021] In the figure: 1. workbench; 101. strip opening; 2. positioning column; 3. baffle; 4. rotating shaft; 5. driven gear; 6. connecting rod; 7. extrusion column; 8. first motor; 9. driving gear; 10. driving assembly; 1001. support plate; 1002. connecting plate; 1003. second motor; 1004. lead screw; 1005. guide rod; 1006. nut block; 11. push block. 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 of the embodiments.

[0023] See also Figures 1 to 5 The utility model provides a technical solution: an aluminum tube bending device, comprising a workbench 1, a positioning column 2 and a baffle 3 fixed on the workbench 1, the positioning column 2 and the baffle 3 are arranged face to face, and there is a gap between the two, so as to allow the aluminum tube to pass through, and the gap is adapted to the width of the aluminum tube, a rotating shaft 4 is rotatably inserted at the top of the positioning column 2, a connecting rod 6 is fixedly connected to the rotating shaft 4, and an extrusion column 7 is fixedly connected to the other end of the connecting rod 6, a strip opening 101 is opened on the surface of the workbench 1, and is arranged between the baffle 3 and the positioning column 2, the width of the strip opening 101 is smaller than the width of the aluminum tube, and the strip opening 101 is arranged between the positioning column 2 and the baffle 3, a driving component 10 is arranged at the bottom of the workbench 1, a push block 11 is connected to the driving component 10, and the upper end of the push block 11 is arranged through the strip opening 101.

[0024] First, the aluminum tube is inserted between the positioning column 2 and the baffle 3, and then the connecting rod 6 is driven to rotate by external force, so that the connecting rod 6 drives the extrusion column 7 at one end to rotate, and the extrusion column 7 extrude and bends the aluminum tube. When the bending work is completed, the connecting rod 6 is reset. At this time, the driving component 10 is started to drive the push block 11 to move in a straight line. The push block 11 drives the aluminum tube to move, so that the aluminum tube is separated from the baffle 3 and the positioning column 2, thereby efficiently realizing the unloading work.

[0025] Specifically, the driving assembly 10 includes a support plate 1001 fixed to the bottom of the workbench 1, and two connecting plates 1002 are fixedly connected to the support plate 1001, and a screw rod 1004 is rotatably inserted between the two connecting plates 1002. A second motor 1003 is fixedly installed on one of the connecting plates 1002, and the output end of the second motor 1003 is fixedly connected to the screw rod 1004. A nut block 1006 is threadedly sleeved on the screw rod 1004, and the upper end of the nut block 1006 is fixedly connected to the push block 11. A guide rod 1005 is fixedly connected between the two connecting plates 1002, and the guide rod 1005 movably passes through the two nut blocks 1006.

[0026] Start the second motor 1003 to drive the screw rod 1004 to rotate, the screw rod 1004 drives the nut block 1006 to move linearly, the nut block 1006 drives the push block 11 to move linearly, the push block 11 pushes the aluminum tube to move, so that the aluminum tube is separated from the baffle 3 and the positioning column 2, and the unloading work is realized without manual unloading operation, saving physical effort.

[0027] In this embodiment, the push block 11 is a rectangular block, and the width of the push block 11 is smaller than the width of the strip-shaped opening 101 .

[0028] In addition, in order to drive the connecting rod 6, a driven gear 5 is fixedly sleeved on the rotating shaft 4, and an active member for driving the driven gear 5 to rotate is provided on the workbench 1; the active member includes a first motor 8 fixed on the workbench 1, and a driving gear 9 is fixedly connected to the output end of the first motor 8, and the driving gear 9 is meshed with the driven gear 5.

[0029] Start the first motor 8 to drive the driving gear 9 to rotate, the driving gear 9 drives the driven gear 5 to rotate, the driven gear 5 drives the connecting rod 6 to rotate through the rotating shaft 4, and the aluminum tube is extruded and bent through the extrusion column 7; in this way, a mechanized bending function is realized, no manual operation is required, physical strength is saved, and labor intensity is reduced.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An aluminum tube bending device, characterized in that: The invention comprises a workbench (1), a positioning column (2) and a baffle (3) fixed on the workbench (1); a rotating shaft (4) is rotatably inserted on the top of the positioning column (2); a connecting rod (6) is fixedly connected to the rotating shaft (4); the other end of the connecting rod (6) is fixedly connected to an extrusion column (7); a strip opening (101) is opened on the surface of the workbench (1); the strip opening (101) is arranged between the positioning column (2) and the baffle (3); a driving component (10) is arranged at the bottom of the workbench (1); a pushing block (11) is connected to the driving component (10); the upper end of the pushing block (11) passes through the strip opening (101).

2. The aluminum tube bending device according to claim 1, characterized in that: The driving assembly (10) comprises a support plate (1001) fixed to the bottom of the workbench (1), two connecting plates (1002) are fixedly connected to the support plate (1001), a screw rod (1004) is rotatably inserted between the two connecting plates (1002), a second motor (1003) is fixedly installed on one of the connecting plates (1002), an output end of the second motor (1003) is fixedly connected to the screw rod (1004), a nut block (1006) is threadedly sleeved on the screw rod (1004), an upper end of the nut block (1006) is fixedly connected to the push block (11), a guide rod (1005) is fixedly connected between the two connecting plates (1002), and the guide rod (1005) movably passes through the two nut blocks (1006).

3. The aluminum tube bending device according to claim 2, characterized in that: The push block (11) is a rectangular block, and the width of the push block (11) is smaller than the width of the strip-shaped opening (101).

4. The aluminum tube bending device according to claim 1, characterized in that: A driven gear (5) is fixedly sleeved on the rotating shaft (4), and an active component for driving the driven gear (5) to rotate is arranged on the workbench (1).

5. The aluminum tube bending device according to claim 4, characterized in that: The active component comprises a first motor (8) fixed on the workbench (1); an output end of the first motor (8) is fixedly connected to a driving gear (9); and the driving gear (9) is meshed with a driven gear (5).

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