Aluminum alloy telescopic crank arm machining bending machine

Abstract

The utility model discloses an aluminum alloy telescopic crank arm machining bending machine which comprises an installation box, the upper end of the installation box is fixedly connected with a fixing plate, a sliding groove is formed in the surface of the fixing plate, a sliding block is connected into the sliding groove in a sliding mode, a movable plate is arranged on the upper surface of the fixing plate, and the movable plate is connected with the sliding block in a sliding mode. And the two movable plates are fixedly connected with the surface of the fixed plate and the surface of the sliding block correspondingly, a mounting plate is fixedly connected to the upper surfaces of the movable plates, and a circular groove is formed in the surface of the mounting plate. According to the structure, the clamping rods, the clamping grooves and the containing disc are arranged, so that the driving disc can rotate, the sliding columns drive the clamping rods to synchronously move in the same direction or away from each other along the clamping grooves through mutual cooperation between the driving grooves and the sliding columns, and then aluminum alloy needing to be bent is horizontally clamped; and meanwhile, a sliding block moves along a sliding groove, so that the bending plate can bend the horizontally clamped aluminum alloy.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum alloy telescopic curved arm processing technical field, concretely is a kind of aluminum alloy telescopic curved arm processing bending machine. BACKGROUND

[0002] Bending machine is a kind of mechanical equipment for bending metal plate, mainly by rack, workbench, bending die, hydraulic system, electrical system etc. It provides pressure by hydraulic system, compresses bending die, thereby metal plate is bent into the shape required, in the processing of aluminum alloy telescopic curved arm, bending machine is mainly used to accurately bend aluminum alloy material to meet design requirements.

[0003] The current aluminum alloy telescopic curved arm processing bending machine is generally by artificial hand control aluminum alloy needs to be bent place, to make aluminum alloy bending place be placed on bending machine, and let bending machine be bent to aluminum alloy by pressure cylinder down pressure, when worker needs to keep aluminum alloy in horizontal state, bend aluminum alloy, but artificial hand holds aluminum alloy difficult to keep aluminum alloy continuously horizontal, make bending machine when bending let bending place easily appear inclination, lead to bending is not ideal even failure. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of aluminum alloy telescopic curved arm processing bending machine, can be kept in horizontal state by setting clamping rod to aluminum alloy in multidirectional fixation, to greatly improve bending probability.

[0005] In order to achieve the above object, an aluminum alloy telescopic curved arm processing bending machine is provided, which comprises a mounting box, the upper end of the mounting box is fixedly connected with a fixed plate, a sliding groove is formed in the surface of the fixed plate, a sliding block is slidably connected in the sliding groove, a moving plate is arranged on the upper surface of the fixed plate, the moving plate is arranged in two and is fixedly connected with the surface of the fixed plate and the sliding block respectively, an installation plate is fixedly connected with the upper surface of the moving plate, a circular groove is formed in the surface of the installation plate, a placing disc is fixedly connected with the inner side of the circular groove, a clamping groove is formed in one side of the placing disc, the clamping groove is arranged in four and is evenly distributed in a ring shape, a clamping rod is slidably connected with the inner side of the clamping groove, a driving disc is rotatably connected with the side of the placing disc close to the clamping groove, a driving groove is formed in the surface of the driving disc, the driving groove corresponds to the clamping rod, a sliding column is slidably connected in the driving groove, one end of the sliding column close to the clamping groove is fixedly connected with the surface of the clamping rod, and a bending plate is arranged on the side of the mounting box away from the sliding block. By arranging the clamping rod, the driving disc is rotated to drive the sliding column to slide along the driving groove, the clamping rod is moved along the clamping groove while the sliding column moves, the clamping rod is synchronously moved towards or away from each other to clamp or release the aluminum alloy, and when the aluminum alloy is clamped, the sliding block is sequentially close to the bending plate, and then the bending plate bends the aluminum alloy in sequence.

[0006] According to the aluminum alloy telescopic curved arm processing bending machine, the side of the installation plate close to the driving disc is provided with an external tooth disc, and the side of the external tooth disc close to the driving disc is fixedly connected. By arranging the external tooth disc, the external tooth disc is rotated to drive the driving disc to be fixedly connected.

[0007] According to the aluminum alloy telescopic curved arm processing bending machine, the outer surface of the driving disc is in contact with the circular groove, and the contact surface of the driving disc and the circular groove is smooth. By arranging the contact surface of the driving disc and the circular groove to be smooth, the friction is reduced to make the driving disc rotate more stably.

[0008] According to the aluminum alloy telescopic curved arm processing bending machine, the lower side of the external tooth disc is engagedly connected with a gear, a clamping motor is fixedly installed on the surface of the moving plate, and the output end of the clamping motor is fixedly connected with the gear. By arranging the gear, the clamping motor drives the gear to rotate the external tooth disc.

[0009] According to the aluminum alloy telescopic curved arm processing bending machine, a threaded screw rod is threadedly connected in the sliding block, and the two ends of the threaded screw rod are rotatably connected with the sliding groove. By arranging the threaded screw rod and the sliding block to cooperate with each other, the threaded screw rod is rotated to drive the sliding groove to move.

[0010] According to the aluminum alloy telescopic curved arm processing bending machine, the driving motor is fixedly installed on the side of the mounting box away from the bending plate, and the threaded lead screw is fixedly connected with the driving motor through the mounting box.

[0011] According to the aluminum alloy telescopic curved arm processing bending machine, the mounting column is fixedly connected with the side of the mounting box close to the bending plate, the pressure cylinder is fixedly installed on the upper end of the mounting column, and the telescopic end of the pressure cylinder is fixedly connected with the bending plate.

[0012] The aluminum alloy bending machine has the advantages that the clamping rod, the clamping groove and the placement disc are arranged, so that the driving disc can rotate, the sliding column is driven to move along the clamping groove synchronously towards or away from each other through the cooperation between the driving groove and the sliding column, the aluminum alloy to be bent is horizontally clamped, and the bending plate can bend the horizontally clamped aluminum alloy through the movement of the sliding block along the sliding groove.

[0013] Additional aspects and advantages of the present application will be given in part in the following description, become obvious from the following description, or be understood by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] The present application will be further described below in combination with the drawings and examples.

[0015] Fig. 1 It is a whole structure schematic view of the aluminum alloy telescopic curved arm processing bending machine.

[0016] Fig. 2 It is a mounting box internal structure schematic view of the aluminum alloy telescopic curved arm processing bending machine.

[0017] Fig. 3 It is a mounting plate internal structure schematic view of the aluminum alloy telescopic curved arm processing bending machine.

[0018] Fig. 4 It is a clamping groove and placement disc cooperation relationship structure schematic view of the aluminum alloy telescopic curved arm processing bending machine.

[0019] Fig. 5 It is a whole structure schematic view of the outer tooth plate of the aluminum alloy telescopic curved arm processing bending machine.

[0020] LEGEND:

[0021] 1, installation box; 2, fixed plate; 3, sliding groove; 4, threaded screw; 5, sliding block; 6, drive motor; 7, moving plate; 8, mounting plate; 9, placing disc; 10, clamping groove; 11, clamping rod; 12, sliding column; 13, drive disc; 14, drive groove; 15, outer gear disc; 16, gear; 17, clamping motor; 18, mounting column; 19, cylinder; 20, bending plate. DETAILED DESCRIPTION

[0022] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0023] Referring to Figs. 1 to 5 , the utility model discloses a kind of aluminum alloy telescopic bending machine of bending machine, it includes installation box 1, the upper end of installation box 1 is fixedly connected with fixed plate 2, sliding groove 3 is set on the surface of fixed plate 2, sliding block 5 is slidably connected in sliding groove 3, moving plate 7 is arranged on the upper surface of fixed plate 2, moving plate 7 is set to two and is respectively fixedly connected with the surface of fixed plate 2 and sliding block 5, mounting plate 8 is fixedly connected on the upper surface of moving plate 7, circular groove is set on the surface of mounting plate 8, placing disc 9 is fixedly connected in the inner side of circular groove, clamping groove 10 is set on the side of placing disc 9, clamping groove 10 is set to four and is evenly distributed in annular equiangular, clamping rod 11 is slidably connected to the inner side of clamping groove 10, drive disc 13 is rotatably connected to the side of placing disc 9 close to clamping groove 10, drive groove 14 is set on the surface of drive disc 13, drive groove 14 corresponds with clamping rod 11, sliding column 12 is slidably connected in drive groove 14, the end close to clamping groove 10 of sliding column 12 is fixedly connected with the surface of clamping rod 11, bending plate 20 is arranged on the side, away from sliding block 5 of installation box 1.

[0024] The side of installation box 1 close to bending plate 20 is fixedly connected with mounting column 18, cylinder 19 is fixedly installed on the upper end of mounting column 18, and the telescopic end of cylinder 19 is fixedly connected with bending plate 20.

[0025] The side of mounting plate 8 close to drive disc 13 is provided with outer gear disc 15, and the side close to each other of outer gear disc 15 and drive disc 13 is fixedly connected.The outer surface of drive disc 13 is in contact with the circular groove, and the contact surface of drive disc 13 and the circular groove is smooth.The lower side of outer gear disc 15 is meshingly connected with gear 16, and clamping motor 17 is fixedly installed on the surface of moving plate 7.The output end of clamping motor 17 is fixedly connected with gear 16.

[0026] The sliding block 5 is internally screwed with a threaded screw rod 4, the two ends of the threaded screw rod 4 are rotationally connected with the sliding groove 3, the mounting box 1 is fixedly installed with a driving motor 6 away from the bending plate 20, and the end of the threaded screw rod 4 close to the driving motor 6 penetrates through the mounting box 1 and is fixedly connected with the driving motor 6.

[0027] Working principle: in use, first, the two clamping motors 17 are synchronously and forwardly rotated, so that the clamping rods 11 are synchronously and apart from each other to be opened, then the aluminum alloy surface to be processed into a telescopic curved arm is placed into the inside of the mounting plate 8, then the clamping motor 17 is reversely rotated to drive the gear 16 to synchronously rotate the driving disc 13 through the outer gear disc 15, the driving disc 13 is synchronously rotated through the cooperation between the driving groove 14 and the sliding column 12, so that the clamping rod 11 slides along the clamping groove 10, the clamping rod 11 clamps the aluminum alloy and keeps the aluminum alloy in parallel, when the two clamping rods 11 clamp the aluminum alloy, the clamping rod 11 close to the bending plate 20 is slightly separated from the clamped aluminum alloy, the driving motor 6 is started, the driving motor 6 drives the sliding block 5 to move along the sliding groove 3 through the threaded screw rod 4, and the sliding block 5 drives the clamped aluminum alloy to gradually approach the bending plate 20, when the aluminum alloy reaches the position to be bent, the cylinder 19 is opened to drive the bending plate 20 to bend the aluminum alloy, when the bending is completed, the clamping rod 11 is separated from the aluminum alloy, and the processed aluminum alloy is taken out.

[0028] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. An aluminum alloy telescopic articulated boom bending machine, characterized in that, The system includes a mounting box (1), with a fixed plate (2) fixedly connected to the upper end of the mounting box (1). A sliding groove (3) is provided on the surface of the fixed plate (2), and a sliding block (5) is slidably connected inside the sliding groove (3). A movable plate (7) is provided on the upper surface of the fixed plate (2). Two movable plates (7) are provided and are fixedly connected to the surfaces of the fixed plate (2) and the sliding block (5) respectively. An mounting plate (8) is fixedly connected to the upper surface of the movable plate (7). A circular groove is provided on the surface of the mounting plate (8), and a placement plate (9) is fixedly connected to the inner side of the circular groove. A clamping groove (10) is provided on one side of the placement plate (9). Four clamping grooves (10) are provided and are evenly distributed in a ring at equal angles. A clamping rod (11) is slidably connected to the inner side of the clamping groove (10). A drive plate (13) is rotatably connected to the side of the placement plate (9) near the clamping groove (10). The surface of the moving disk (13) is provided with a drive groove (14), which corresponds to the clamping rod (11). A sliding column (12) is slidably connected inside the drive groove (14). The end of the sliding column (12) near the clamping groove (10) is fixedly connected to the surface of the clamping rod (11). A bending plate (20) is provided on the side of the mounting box (1) away from the sliding block (5). By setting the clamping rod (11), the drive disk (13) rotates while driving the sliding column (12) to slide along the drive groove (14). While the sliding column (12) moves, it drives the clamping rod (11) to move along the clamping groove (10), so that the clamping rod (11) moves synchronously towards each other or away from each other to clamp and release the aluminum alloy. When the aluminum alloy is clamped, the sliding block (5) can move closer to the bending plate (20) in sequence, and then the bending plate (20) will bend the aluminum alloy in sequence.

2. The aluminum alloy telescopic articulated boom bending machine according to claim 1, characterized in that, An external gear plate (15) is provided on the side of the mounting plate (8) near the drive plate (13), and the external gear plate (15) is fixedly connected to the side of the drive plate (13) that is close to each other.

3. The aluminum alloy telescopic articulated boom bending machine according to claim 2, characterized in that, The outer surface of the drive disk (13) is in contact with the circular groove, and the contact surface between the drive disk (13) and the circular groove is set to be smooth.

4. The aluminum alloy telescopic articulated boom bending machine according to claim 2, characterized in that, The lower outer edge of the external gear disk (15) is meshed with a gear (16), and a clamping motor (17) is fixedly installed on the surface of the moving plate (7). The output end of the clamping motor (17) is fixedly connected to the gear (16).

5. The aluminum alloy telescopic articulated boom bending machine according to claim 1, characterized in that, The sliding block (5) is internally threaded with a threaded screw (4), and the two ends of the threaded screw (4) are rotatably connected to the sliding groove (3).

6. The aluminum alloy telescopic articulated boom bending machine according to claim 5, characterized in that, The drive motor (6) is fixedly installed on the side of the mounting box (1) away from the bending plate (20), and the threaded screw (4) passes through the mounting box (1) and is fixedly connected to the drive motor (6) at one end.

7. The aluminum alloy telescopic articulated boom bending machine according to claim 1, characterized in that, The mounting box (1) is fixedly connected to a mounting column (18) on the side near the bending plate (20). A pressure cylinder (19) is fixedly installed on the upper end of the mounting column (18). The telescopic end of the pressure cylinder (19) is fixedly connected to the bending plate (20).

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