Damage-proof chamfering device for thin aluminum pipe

Abstract

The utility model discloses an anti-damage chamfering device for a thin aluminum pipe, which comprises a base, a motor and a chamfering cutter, the motor and the chamfering cutter are arranged on the base, the chamfering cutter is opposite to a chamfering processing area, a fixed frame and a movable frame are respectively arranged on the left side and the right side of the processing area, a discharge chute is arranged below the processing area, and the discharge chute is arranged below the processing area. The base is further provided with an air cylinder driving the movable frame to move, the fixed frame and the movable frame are provided with material boxes used for containing thin aluminum pipes, the bottom ends of the material boxes are provided with first partition plates in a sliding mode, the side edges of the material boxes are provided with second partition plates in a sliding and penetrating mode, and the first partition plates and the second partition plates move in opposite directions. Aluminum pipes in the material box automatically fall on the fixed frame and the movable frame, automatic feeding is achieved, after chamfering of the aluminum pipes is completed, the aluminum pipes can roll on the discharging groove when the fixed frame and the movable frame are separated, automatic discharging is achieved, the manual participation degree is effectively reduced in the whole feeding and discharging process, the manual labor cost is saved, and the production efficiency is improved. And the processing efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thin aluminum tube processing, in particular to an anti-damage chamfering device for thin aluminum tubes. Background Technique

[0002] The two ends of the thin aluminum tube are sharp and are likely to scratch the user during use. Therefore, when the aluminum tube is applied, a chamfering device is required to chamfer the two ends.

[0003] The existing aluminum tube chamfering devices generally include a tool movement structure and a clamping structure for fixing the aluminum tube. Due to the structural limitations of the aluminum tube, when chamfering the end of the aluminum tube, it is necessary to manually insert the aluminum tube into the clamping structure for loading. After processing, it is also necessary to manually extract the aluminum tube, which not only results in a large amount of labor consumed in the loading and unloading process of the aluminum tube, but also affects the processing efficiency.

[0004] Therefore, we propose an anti-damage chamfering device for thin aluminum tubes to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-damage chamfering device for thin aluminum tubes to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An anti-damage chamfering device for thin aluminum tubes includes a base, a motor and a chamfering tool installed on the base. The chamfering tool faces the chamfering processing area. On the left and right sides of this processing area, a fixed frame and a movable frame are respectively installed for clamping the thin aluminum tube. And a discharge chute is arranged below the processing area. A cylinder for driving the movable frame to move is also installed on the base. A material box for holding the thin aluminum tube is arranged on the fixed frame and the movable frame. A partition one is slidably installed at the bottom end of the material box, and a partition two slidably penetrates through the side of the material box. The moving directions of the partition one and the partition two are opposite.

[0008] In a further embodiment, the movable frame is connected to the partition one through a support frame. A number of mutually meshing gears are arranged between the partition one and the partition two, and the number of gears is odd. A row of teeth are arranged on both sides of the partition one and the partition two close to the gears.

[0009] In a further embodiment, an inclined loading chute is arranged on one side of the material box, and side plates are installed at both the front and rear ends of the loading chute.

[0010] In a further embodiment, a baffle is arranged on the side of the material box symmetrical to the loading chute.

[0011] In a further embodiment, a guide rod parallel to the telescopic direction of the cylinder is further installed on the side of the movable frame, and a guide sleeve is also installed on the base corresponding to the position of the guide rod, and the guide rod slidably penetrates through the guide sleeve.

[0012] In a further embodiment, the discharge chute penetrates through the inside of the base and extends out of the side of the base, and the bottom surface of the discharge chute is inclined outward.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By setting up the material box in the present utility model, when the first partition is opened, the aluminum tubes in the material box automatically fall onto the fixed frame and the movable frame, realizing automatic feeding. And when the aluminum tubes are chamfered and the fixed frame and the movable frame are separated, the aluminum tubes can roll onto the discharge chute, realizing automatic discharging. The whole process of loading and unloading effectively reduces the participation of manual labor, thus saving labor costs, and at the same time, it can also shorten the time occupied by the loading and unloading operations, which is beneficial to improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view structural schematic diagram of the present utility model;

[0016] Figure 2 is a rear view structural schematic diagram of the present utility model;

[0017] Figure 3 is a sectional structural schematic diagram of the base of the present utility model;

[0018] Figure 4 is a partial structural schematic diagram of the connection between the movable frame and the first partition of the present utility model.

[0019] In the figure: 1, base; 2, motor; 3, chamfering tool; 4, fixed frame; 5, movable frame; 51, support frame; 6, cylinder; 7, material box; 71, baffle; 8, first partition; 9, second partition; 10, gear; 11, discharge chute; 12, loading chute; 121, side plate; 13, guide rod; 14, guide sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4, An anti-damage chamfering device for thin aluminum tubes, including a base 1, a motor 2 is installed on the base 1, a chamfering tool 3 is connected to the output shaft of the motor 2, the blade of the chamfering tool 3 is inclined, and the motor 2 drives the chamfering tool 3 to rotate, so that the chamfering tool 3 can bevel-cut at the end of the aluminum tube to form a chamfer. The chamfering tool 3 faces the chamfering processing area, and the chamfering processing area is recessed into the base 1. A fixing frame 4 is fixedly installed on the left edge of this processing area, and a movable frame 5 is provided on the right side of the processing area. A cylinder 6 for driving the movable frame 5 to move is also installed on the base 1. When the movable frame 5 approaches the fixing frame 4, the thin aluminum tube can be clamped to facilitate stabilizing the state of the thin aluminum tube. At this time, the end of the thin aluminum tube faces the chamfering tool 3, waiting for the chamfering tool 3 to perform chamfering processing on it. An outlet chute 11 is provided below the processing area, which is convenient for the thin aluminum tube to directly roll into the outlet chute 11 when the movable frame 5 moves away from the fixing frame 4. A material box 7 for holding the thin aluminum tube is provided on the fixing frame 4 and the movable frame 5. The material box 7 is supported on the base 1 by a support rod. The size of the material box 7 matches the size of the thin aluminum tube. A first partition 8 is horizontally slidably installed at the bottom end of the material box 7, and a second partition 9 horizontally penetrates through the side of the material box 7. The second partition 9 is used to separate adjacent two thin aluminum tubes, and the moving directions of the first partition 8 and the second partition 9 are opposite. When the first partition 8 is opened, the lowermost thin aluminum tube drops between the fixing frame 4 and the movable frame 5 to achieve automatic feeding, while the second partition 9 separates the second-lowermost thin aluminum tube to prevent it from falling. When the first partition 8 is closed, the second partition 9 is opened, so that the thin aluminum tube on the second partition 9 drops onto the first partition 8 to achieve automatic replenishment of materials.

[0024] In order to facilitate the control of the movement of the first partition 8 and the second partition 9, a connection is provided between the movable frame 5 and the first partition 8 through a support frame 51, so that the first partition 8 and the movable frame 5 can be synchronously driven by the cylinder 6 to move. At the same time, a number of meshing gears 10 are provided between the first partition 8 and the second partition 9, and the number of gears 10 is odd. Rows of teeth are provided on the sides of the first partition 8 and the second partition 9 close to the gears 10, so that the two are meshed with the gears 10, thereby using the odd-numbered gears 10 for transmission to make the first partition 8 and the second partition 9 move in opposite directions.

[0025] In order to facilitate the replenishment of materials into the material box 7, an inclined feeding chute 12 is provided on one side of the material box 7. When the thin aluminum tube in the material box 7 drops, the thin aluminum tube on the feeding chute 12 can automatically roll into the material box 7. Side plates 121 are installed at both the front and rear ends of the feeding chute 12 to limit both ends of the thin aluminum tube. Further, a baffle 71 is provided on the material box 7 on the symmetric side of the feeding chute 12 to prevent the thin aluminum tube from rushing out of the material box 7.

[0026] Further, in order to improve the stability of the movement of the movable frame 5, a guide rod 13 parallel to the telescopic direction of the air cylinder 6 is also installed on the side of the movable frame 5. A guide sleeve 14 is also installed on the base 1 corresponding to the position of the guide rod 13, and the guide rod 13 slidably penetrates through the guide sleeve 14. When the air cylinder 6 expands and contracts, it drives the guide rod 13 to slide in the guide sleeve 14, thereby limiting the telescopic direction, reducing the situation of dislocation and deviation, and improving the telescopic stability.

[0027] The discharge chute 11 penetrates through the inside of the base 1 and extends out of the side of the base 1, and the bottom surface of the discharge chute 11 is inclined outward, so that one end of the discharge chute 11 close to the processing area is at a higher height and the other end is at a lower height, facilitating the rolling out of the thin aluminum tubes.

[0028] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be construed as limiting the claimed invention.

[0029] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A damage-proof chamfering device for a thin aluminum tube, comprising a base (1), a motor (2) and a chamfering tool (3) mounted on the base (1), characterized in that: The chamfering tool (3) faces the chamfering processing area. A fixed frame (4) and a movable frame (5) are respectively installed on the left and right sides of the processing area for clamping the thin aluminum tube, and a discharge trough (11) is provided below the processing area. A cylinder (6) for driving the movable frame (5) to move is also installed on the base (1). A material box (7) for containing the thin aluminum tube is provided on the fixed frame (4) and the movable frame (5). A partition plate 1 (8) is slidably installed at the bottom end of the material box (7), and a partition plate 2 (9) is slidably penetrated through the side of the material box (7). The moving directions of the partition plate 1 (8) and the partition plate 2 (9) are opposite.

2. The anti-damage chamfering device for a thin aluminum tube according to claim 1, characterized in that: The movable frame (5) and the partition plate 1 (8) are connected via a support frame (51), a plurality of mutually meshing gears (10) are provided between the partition plate 1 (8) and the partition plate 2 (9), and the gears (10) are an odd number, and a row of teeth are provided on one side of the partition plate 1 (8) and the partition plate 2 (9) close to the gears (10).

3. The anti-damage chamfering device for a thin aluminum tube according to claim 1, characterized in that: An inclined material loading chute (12) is provided on one side of the material box (7), and side panels (121) are installed at both the front and rear ends of the material loading chute (12).

4. The anti-damage chamfering device for a thin aluminum tube according to claim 3, characterized in that: A baffle (71) is provided on the material box (7) on a side symmetrical to the upper material chute (12).

5. The anti-damage chamfering device for a thin aluminum tube according to claim 1, characterized in that: A guide rod (13) parallel to the telescopic direction of the cylinder (6) is also installed on the side of the movable frame (5), and a guide sleeve (14) is also installed on the base (1) at a position corresponding to the guide rod (13), and the guide rod (13) slides through the guide sleeve (14).

6. The anti-damage chamfering device for a thin aluminum tube according to claim 1, characterized in that: The discharge chute (11) passes through the interior of the base (1) and passes through the side of the base (1), and the bottom surface of the discharge chute (11) is inclined outwards.

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