Aluminum pipe bending device for tent support

Abstract

The utility model belongs to the technical field of aluminum pipe bending, particularly relates to an aluminum pipe bending device for a tent support, and aims to solve the problems that dust adhered to the outer surface of an aluminum pipe is inconvenient to clean and the applicability is poorer when the existing aluminum pipe bending device is used, the aluminum pipe bending device comprises a device shell, supporting legs are fixed on the lower surface of the device shell, and the supporting legs are fixed on the lower surface of the device shell. A guide mechanism used for guiding the aluminum pipe is arranged on the inner side of the device shell, and a bending mechanism used for bending the aluminum pipe is arranged on the side wall of the device shell. The guide mechanism comprises a guide pipe, the guide pipe is arranged on the inner side of the device shell, and two adjusting electric cylinders are symmetrically fixed to the outer surface of the guide pipe through screws. By means of the adjusting electric cylinder arranged on the guide pipe, the cleaning brush arranged in the movable part can be driven to make contact with the outer surface of the aluminum pipe, then impurities attached to the outer surface of the aluminum pipe are cleaned, and the follow-up bending effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to an aluminum pipe bending device, in particular to an aluminum pipe bending device for tent support belongs to aluminum pipe bending technical field. BACKGROUND

[0002] The aluminum pipe bending device for tent support is a device specially used for bending aluminum pipes into the required shape to make tent supports. The design and working principle of such a device are usually based on the bending process and specific requirements of aluminum pipes. The working principle of the aluminum pipe bending device is mainly to use mechanical force and heat to act on the aluminum pipe to make it produce plastic deformation, thereby realizing the change of the required shape. During the bending process, the bending angle, radius and other parameters need to be accurately controlled to ensure that the shape of the bent aluminum pipe meets the design requirements.

[0003] In the prior art, such as the aluminum pipe bending device disclosed in the announcement No. CN220560153U, it includes a support base, a bending wheel is longitudinally added to the top center position of the support base, a fixed clamping plate and a support horizontal plate are respectively added to the top front and rear ends of one side of the support base, an L-shaped side plate is installed outside the support horizontal plate, a hydraulic cylinder is horizontally installed on one side of the L-shaped side plate, and a piston rod is horizontally installed inside the hydraulic cylinder. After fixing the two ends of the aluminum pipe on the fixed clamping plate and the support horizontal plate, the fixed clamping plate and the support horizontal plate drive the aluminum pipe to translate and fit with the corresponding position of the bending wheel, the bending push plate is pushed by the hydraulic cylinder and the piston rod to push one end of the aluminum pipe, so that one end of the aluminum pipe is bent along the bending wheel for bending processing. This way, the aluminum pipe can be easily taken off from the clamping structure.

[0004] In the above technical solution, after fixing the two ends of the aluminum pipe on the fixed clamping plate and the support horizontal plate, the bending push plate is pushed by the hydraulic cylinder and the piston rod to push one end of the aluminum pipe, so that one end of the aluminum pipe is bent along the bending wheel for bending processing. However, it is not convenient to clean the dust adhered to the outer surface of the aluminum pipe during use, and the applicability is poor. Therefore, an aluminum pipe bending device for tent support is provided to overcome the above-mentioned defects. UTILITY MODEL CONTENTS

[0005] The utility model provides an aluminum pipe bending device for tent support to solve the problem of inconvenient cleaning of dust adhered to the outer surface of the aluminum pipe during use and poor applicability.

[0006] The utility model realizes the above-mentioned purpose through the following technical scheme: an aluminum pipe bending device for tent support, comprising a device shell, a support leg is fixed to the lower surface of the device shell, a guide mechanism for guiding the aluminum pipe is arranged on the inner side of the device shell, and a bending mechanism for bending the aluminum pipe is arranged on the side wall of the device shell.

[0007] The guiding mechanism comprises a guiding pipe which is arranged inside the device shell, the outer surface of the guiding pipe is symmetrically fixed with two adjusting electric cylinders by screws, the telescopic ends of the two adjusting electric cylinders are both fixed with movable pieces, and the inner wall of the movable piece is fixed with a cleaning brush.

[0008] As a further scheme of the utility model: the outer wall of the guiding pipe is fixed with a movable plate, the inside of the movable plate is threadedly connected with a lead screw, and the input end of the lead screw is fixed with a stepping motor which is screw-connected with the device shell.

[0009] As a further scheme of the utility model: the inside of the movable plate is fixed with a guiding block, and the inside of the guiding block is penetrated with a guiding rod which is fixedly connected with the device shell.

[0010] As a further scheme of the utility model: the lower end inside the device shell is rotationally connected with an auxiliary roller through a bearing.

[0011] As a further scheme of the utility model: the bending mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixed on the side wall of the device shell through bolts, and the telescopic end of the hydraulic cylinder is fixed with a fixed rod.

[0012] As a further scheme of the utility model: the tail end of the fixed rod is connected with a movable block, the inner wall of the movable block is inlaid with a fixed bearing which is rotationally connected with the fixed rod through a rotating shaft.

[0013] As a further scheme of the utility model: the right side of the movable block is fixed with a pressing block, and the inner wall of the pressing block is fixed with a protective rubber pad.

[0014] The utility model discloses the movable piece inside can be driven with the adjusting electric cylinder set up on the guiding pipe, set up the cleaning brush and the contact of the aluminum pipe outer surface, and then the impurity adhered to the aluminum pipe outer surface is cleaned, guarantees the bending efficiency of subsequent;

[0015] The hydraulic cylinder drives the horizontal motion of the fixed rod, and under the cooperation of the movable block and the fixed bearing, the pressing block is bent to the aluminum pipe, the protective rubber pad can avoid damaging the outer wall of the aluminum pipe, and the fixed bearing can ensure that the movable block rotates, and normal bending is guaranteed. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the cross section structure schematic diagram of the guiding pipe of the utility model;

[0018] Figure 3 It is the utility model Figure 1 The enlarged view of A in the utility model;

[0019] Figure 4 It is a three-dimensional structure schematic view of the hydraulic cylinder.

[0020] In the figure: 1, device shell; 2, support leg; 3, guide pipe; 31, adjusting electric cylinder; 32, movable piece; 33, cleaning brush; 34, movable plate; 35, screw rod; 36, stepping motor; 37, guide block; 38, guide rod; 4, auxiliary roller; 5, hydraulic cylinder; 51, fixed rod; 52, movable block; 53, fixed bearing; 54, pressing block; 55, protective rubber pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. Embodiment one

[0022] As Figures 1 to 4 shown, an aluminum pipe bending device for tent support, including device shell 1, the lower surface of device shell 1 is fixed with support leg 2, the inner side of device shell 1 is equipped with guide mechanism for guiding aluminum pipe, the side wall of device shell 1 is equipped with bending mechanism for bending aluminum pipe;

[0023] The guide mechanism includes guide pipe 3, the guide pipe 3 is arranged in the inner side of device shell 1, the outer surface of guide pipe 3 is fixed with two adjusting electric cylinders 31 symmetrically through screws, the telescopic end of two adjusting electric cylinders 31 is fixed with movable piece 32, the inner wall of movable piece 32 is fixed with cleaning brush 33, the outer wall of guide pipe 3 is fixed with movable plate 34, the inside of movable plate 34 is screw-connected with screw rod 35, the input end of screw rod 35 is fixed with stepping motor 36 screw-connected with device shell 1, the inner side of movable plate 34 is fixed with guide block 37, the inside of guide block 37 is penetrated with guide rod 38 fixedly connected with device shell 1, the lower end inside device shell 1 is rotatably connected with auxiliary roller 4 through bearing, the aluminum pipe needing to be processed is inserted through the feed inlet of guide pipe 3, the aluminum pipe is pushed to be conveyed by the conveying equipment outside, and the adjusting electric cylinder 31 arranged on the guide pipe 3 can drive the inside of movable piece 32, the cleaning brush 33 arranged inside is in contact with the outer surface of aluminum pipe, thereby cleaning the impurities adhered to the outer surface of aluminum pipe, ensuring the subsequent bending effect, and the stepping motor 36 can drive screw rod 35 to rotate, so that screw rod 35 drives screw-connected movable plate 34 to move horizontally when rotating, thereby driving guide pipe 3 to move, and guide block 37 and guide rod 38 can guide and limit guide pipe 3. Embodiment two

[0024] In addition to comprising all the technical features in embodiment one, the embodiment comprises: the bending mechanism comprises a hydraulic cylinder 5 fixed on the side wall of the device shell 1 through bolts, a fixed rod 51 fixed on the telescopic end of the hydraulic cylinder 5, a movable block 52 connected to the end of the fixed rod 51, a fixed bearing 53 embedded in the inner wall of the movable block 52 and rotationally connected to the fixed rod 51 through a rotating shaft, a pressing block 54 fixed on the right side of the movable block 52, a protective rubber pad 55 fixed on the inner wall of the pressing block 54, the hydraulic cylinder 5 is arranged to drive the fixed rod 51 to move horizontally, and the pressing block 54 is arranged to bend the aluminum pipe under the cooperation of the movable block 52 and the fixed bearing 53, and the protective rubber pad 55 is arranged to avoid damaging the outer wall of the aluminum pipe, and the fixed bearing 53 is arranged to ensure the rotation of the movable block 52 and the normal bending.

[0025] Working principle: before using the aluminum pipe bending device for the tent support, the device shell 1 is placed in a suitable position, the supporting legs 2 are arranged to ensure the stability of the device, in use, the aluminum pipe to be processed is inserted into the feeding port of the guide pipe 3, the aluminum pipe is pushed by the outer conveying equipment, the adjusting electric cylinder 31 arranged on the guide pipe 3 drives the movable part 32 inside, the cleaning brush 33 arranged inside is in contact with the outer surface of the aluminum pipe, thereby cleaning the impurities adhered to the outer surface of the aluminum pipe to ensure the subsequent bending effect, the stepping motor 36 drives the screw rod 35 to rotate, the movable plate 34 connected with the screw rod 35 moves horizontally when the screw rod 35 rotates, thereby driving the guide pipe 3 to move, and the guide block 37 and the guide rod 38 can guide and limit the guide pipe 3, so that the center line of the guide pipe 3 is aligned with the outer wall of the auxiliary roller 4, when the aluminum pipe is stretched out in the guide pipe 3, the aluminum pipe can be in contact with the outer surface of the auxiliary roller 4, the aluminum pipe is continuously pushed, when the aluminum pipe is conveyed to a suitable position, the hydraulic cylinder 5 is arranged to drive the fixed rod 51 to move horizontally, the pressing block 54 is arranged to bend the aluminum pipe under the cooperation of the movable block 52 and the fixed bearing 53, the protective rubber pad 55 is arranged to avoid damaging the outer wall of the aluminum pipe, and the fixed bearing 53 is arranged to ensure the rotation of the movable block 52 and the normal bending.

[0026] It is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0027] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A device for bending an aluminium tube for a tent pole, comprising a device housing (1), characterised in that: The lower surface of the device shell (1) is fixed with supporting legs (2), the inner side of the device shell (1) is provided with a guide mechanism for guiding aluminum pipes, and the side wall of the device shell (1) is provided with a bending mechanism for bending aluminum pipes. The guide mechanism comprises a guide pipe (3), the guide pipe (3) is arranged on the inner side of the device shell (1), the outer surface of the guide pipe (3) is symmetrically fixed with two adjusting electric cylinders (31) through screws, the telescopic ends of the two adjusting electric cylinders (31) are both fixed with movable pieces (32), and the inner walls of the movable pieces (32) are fixed with cleaning brushes (33).

2. The device for bending aluminum pipe for tent support according to claim 1, characterized in that: The outer wall of the guide pipe (3) is fixed with a movable plate (34), the inside of the movable plate (34) is threadedly connected with a lead screw (35), and the input end of the lead screw (35) is fixed with a stepping motor (36) which is screw-connected with the device shell (1).

3. The device for bending an aluminum pipe for a tent support according to claim 2, wherein: The inner side of the movable plate (34) is fixed with a guide block (37), and the inside of the guide block (37) penetrates a guide rod (38) which is fixedly connected with the device shell (1).

4. The device for bending aluminum pipe for tent support according to claim 1, characterized in that: The lower end inside the device shell (1) is rotatably connected with an auxiliary roller (4) through a bearing.

5. The device for bending aluminum pipe for tent support according to claim 1, characterized in that: The bending mechanism comprises a hydraulic cylinder (5), the hydraulic cylinder (5) is fixed on the side wall of the device shell (1) through bolts, and the telescopic end of the hydraulic cylinder (5) is fixed with a fixed rod (51).

6. The device for bending an aluminum pipe for a tent support according to claim 5, wherein: The end of the fixed rod (51) is connected with a movable block (52), and the inner wall of the movable block (52) is inlaid with a fixed bearing (53) which is rotatably connected with the fixed rod (51) through a rotating shaft.

7. The device for bending an aluminum pipe for a tent support according to claim 6, wherein: The right side of the movable block (52) is fixed with a pressing block (54), and the inner wall of the pressing block (54) is fixed with a protective rubber pad (55).

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