Bending angle control clamp for aluminum plate machining

Abstract

The utility model discloses a bending angle control clamp for aluminum plate processing, which relates to the technical field of aluminum plate processing and comprises a bottom plate and two vertical plates, the two vertical plates are fixedly arranged on two sides of the upper surface of the bottom plate, and clamping plates are arranged above the two vertical plates. A transmission mechanism for driving the clamping plates to move is arranged on the upper surface of the bottom plate and located on the outer sides of the vertical plates, grooves are formed in the inner sides of the upper ends of the two vertical plates, rotating rods are rotationally arranged in the grooves, and the rod walls of the rotating rods are fixedly sleeved with bending angle adjusting plates; and an adjusting mechanism for driving the bending angle adjusting plate to rotate by taking the rotating rod as a shaft is arranged on the inner side of the lower end of the vertical plate. By means of the two angle-adjustable rotating plates, the bending angle can be adjusted in a time-saving and labor-saving mode, and the whole clamp does not need to be replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum plate processing technical field, concretely relates to a kind of bending angle control fixture of aluminum plate processing. BACKGROUND

[0002] In the aluminum plate processing process, bending is one of common machining processes, and the existing aluminum plate bending fixture is usually inconvenient when controlling the bending angle. Some fixtures have fixed bending angles, which cannot meet the needs of different bending angles. If you want to change the bending angle, you need to replace the entire fixture, which is not only cumbersome to operate, but also time-consuming and costly. Some fixtures can adjust the bending angle, but the adjustment process is complex and requires the use of multiple tools, which consumes a lot of manpower and seriously affects the efficiency and quality of aluminum plate processing. SUMMARY

[0003] In view of the above problems of the existing bending angle control fixture for aluminum plate processing, the utility model is proposed.

[0004] Therefore, the utility model aims to provide a bending angle control fixture for aluminum plate processing, which solves the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0006] A bending angle control fixture for aluminum plate processing includes a base plate and a vertical plate. Two vertical plates are fixedly arranged on the upper surface of the base plate on both sides. Two vertical plates are provided with clamping plates above. The upper surface of the base plate and the outer side of the vertical plate are provided with a transmission mechanism for moving the clamping plate. The inner side of the upper end of the vertical plate is provided with a groove. The inside of the groove is provided with a rotating rod. The rod wall of the rotating rod is fixedly sleeved with a bending angle adjusting plate. The lower end of the vertical plate is provided with an adjusting mechanism for rotating the bending angle adjusting plate about the rotating rod as the shaft.

[0007] Preferably, the transmission mechanism includes a hydraulic cylinder, which is arranged on the outer side of the vertical plate and below the clamping plate. The lower end of the hydraulic cylinder is fixedly connected with the base plate. The piston rod end of the hydraulic cylinder is fixedly connected with the clamping plate.

[0008] Preferably, the adjusting mechanism includes a threaded rod and a push plate. The lower end of the vertical plate is provided with a threaded hole. The threaded rod is threadedly sleeved in the inside of the threaded hole. The push plate is arranged below the bending angle adjusting plate. One end of the threaded rod is rotatably connected with the push plate. The two ends of the push plate near the bending angle adjusting plate are fixedly provided with horizontal rods. The side wall of the bending angle adjusting plate is provided with a strip-shaped opening. The inside of the strip-shaped opening is slidably provided with a transmission rod. The two ends of the transmission rod are respectively fixedly connected with the corresponding horizontal rods.

[0009] Preferably, the upper surface of the base plate and on both sides of the hydraulic cylinder are fixedly provided with fixed pipes, the inside of the fixed pipe is movably sleeved with a sliding rod, and the upper end of the sliding rod is fixedly connected with the corresponding clamping plate.

[0010] Preferably, the surface of the vertical plate and on both sides of the threaded hole are provided with through holes, the inside of the through hole is slidably provided with a limiting rod, and one end of the limiting rod is fixedly connected with the push plate.

[0011] Preferably, the threaded rod is fixedly sleeved with a knob away from the push plate.

[0012] In the above technical scheme, the technical effects and advantages of the utility model are provided:

[0013] 1. The utility model discloses a bending angle adjusting plate, which can easily adjust the bending angle of the aluminum plate according to actual processing requirements, without replacing the entire clamp, saving time and cost, improving the efficiency and flexibility of aluminum plate processing, and allowing the operator to adjust the bending angle by rotating the threaded rod, which is simple and convenient, time-saving and labor-saving.

[0014] 2. The utility model discloses a transmission mechanism that uses a hydraulic cylinder to drive the clamping plate to move, which can stably and efficiently clamp and limit the aluminum plate, and the fixed pipe and the sliding rod are arranged on both sides of the hydraulic cylinder to ensure the stability of the clamping plate movement, so that the aluminum plate is not easy to shake during processing, improving the processing precision and quality.

[0015] 3. The utility model discloses a threaded rod and a push plate in the adjusting mechanism, and the design of the horizontal rod, the transmission rod and the strip-shaped port, so that the threaded rod can stably push the bending angle adjusting plate to rotate around the shaft when rotating, realizing accurate angle adjustment, and the limiting rod is arranged on the vertical plate to ensure the stability of the push plate movement, further improving the accuracy of angle adjustment. DETAILED DESCRIPTION

[0016] In order to more clearly illustrate the technical scheme in the embodiments or prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 The structure diagram of the bending angle control clamp for aluminum plate processing is provided.

[0018] Figure 2 The utility model discloses an adjusting mechanism in the utility model.

[0019] Figure 3 The Figure 2Structural schematic view of another perspective of the device.

[0020] Explanation of reference signs:

[0021] 1, base; 2, vertical plate; 3, clamping plate; 4, hydraulic cylinder; 5, fixed pipe; 6, sliding rod; 7, bending angle adjusting plate; 8, rotating rod; 9, push plate; 10, cross bar; 11, transmission rod; 12, threaded rod; 13, limiting rod. DETAILED DESCRIPTION

[0022] In order to make the technical personnel in the field better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.

[0023] The utility model discloses a kind of bending angle control clamps of aluminum plate processing.

[0024] With reference to Figures 1-3 A kind of bending angle control clamp of aluminum plate processing, including bottom plate 1 and vertical plate 2, two vertical plate 2 are fixedly arranged on the upper surface of bottom plate 1 two sides, the upper of two vertical plate 2 is provided with clamping plate 3, the upper surface of bottom plate 1 and located the outer side of vertical plate 2 is provided with the transmission mechanism that drives clamping plate 3 to move, the upper end of two vertical plate 2 inner side is all provided with recess, recess is rotatably provided with rotating rod 8 in its inside, the rod wall of rotating rod 8 is fixedly sleeved with bending angle adjusting plate 7, the lower end of vertical plate 2 inner side is provided with the adjusting mechanism that drives bending angle adjusting plate 7 to rotate with rotating rod 8 as the shaft.

[0025] With reference to Figures 1-3 Transmission mechanism includes hydraulic cylinder 4, hydraulic cylinder 4 is set to the outer side of vertical plate 2 and is located below clamping plate 3, the lower end of hydraulic cylinder 4 is fixedly connected with bottom plate 1, the piston rod end of hydraulic cylinder 4 is fixedly connected with clamping plate 3, hydraulic cylinder piston rod telescopic can drive clamping plate to move, i.e. can be efficiently clamped and positioned to the aluminum plate between clamping plate and vertical plate, the upper surface of bottom plate 1 and located the two sides of hydraulic cylinder 4 are all fixedly provided with fixed pipe 5, the inside of fixed pipe 5 is movably sleeved with sliding rod 6, the upper end of sliding rod 6 is fixedly connected with corresponding clamping plate 3, so that clamping plate 3 can stably move.

[0026] With reference to Figures 1-3The adjusting mechanism comprises a threaded rod 12 and a push plate 9, the lower end of the vertical plate 2 is provided with a threaded hole, the threaded rod 12 is threadedly sleeved in the threaded hole, the push plate 9 is arranged below the bending angle adjusting plate 7, one end of the threaded rod 12 is rotationally connected with the push plate 9, both ends of the push plate 9, which is close to the bending angle adjusting plate 7, are fixedly provided with horizontal rods 10, the side wall of the bending angle adjusting plate 7 is provided with a strip-shaped opening, a transmission rod 11 is slidably arranged in the inner side of the strip-shaped opening, both ends of the transmission rod 11 are fixedly connected with the corresponding horizontal rods 10, rotating the threaded rod 12 can drive the push plate 9 to move, thereby the horizontal rods 10 drive the transmission rod 11 to move, that is, the transmission rod 11 can slide in the strip-shaped opening, the push plate 9 drives the bending angle adjusting plate 7 to rotate around the rotating rod 8, the surface of the vertical plate 2 and located on both sides of the threaded hole are provided with through holes, limit rods 13 are slidably arranged in the through holes, one end of the limit rod 13 is fixedly connected with the push plate 9, so that the push plate 9 cannot rotate, that is, the push plate 9 can stably move, a knob is fixedly sleeved with the threaded rod 12, which is away from the push plate 9, so as to conveniently rotate the threaded rod 12.

[0027] In use, first, the aluminum plate to be processed is placed between the vertical plate 2 and the clamping plate 3, the hydraulic cylinder 4 is started, the piston rod of the hydraulic cylinder 4 is extended, the clamping plate 3 is driven to move towards the vertical plate 2, so that the aluminum plate is clamped between the clamping plate 3 and the vertical plate 2, at this time, due to the cooperation of the fixed tube 5 and the slide rod 6, the clamping plate 3 can stably move, and it is ensured that the aluminum plate is firmly clamped, when the bending angle of the aluminum plate needs to be adjusted, the knob on the threaded rod 12 is rotated, due to the threaded connection between the threaded rod 12 and the threaded hole at the lower end of the vertical plate 2, rotating the knob can drive the threaded rod 12 to move in the threaded hole, thereby driving the push plate 9 to move, when the push plate 9 moves, the horizontal rod 10 drives the transmission rod 11 to slide in the strip-shaped opening of the bending angle adjusting plate 7, so as to drive the bending angle adjusting plate 7 to rotate around the rotating rod 8, in this process, the limit rod 13 slides in the through hole of the vertical plate 2, it is ensured that the push plate 9 can only move linearly and cannot rotate, so that the bending angle adjusting plate 7 can stably and accurately rotate to the required angle, after the bending angle is adjusted, the aluminum plate can be bent, after the processing is completed, the hydraulic cylinder 4 is started in the reverse direction, the clamping plate 3 moves away from the vertical plate 2, the aluminum plate is released, and the processed aluminum plate is taken out, the whole operation process is simple and convenient, and the efficiency and quality of the aluminum plate processing can be effectively improved.

[0028] The above only describes some exemplary embodiments of the utility model in a manner of description, without doubt, for ordinary skilled person in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the utility model. Therefore, the above description and drawings are illustrative in nature and should not be construed as limiting the scope of protection of the utility model claims.

Claims

1. A bending angle control jig for aluminum plate processing, comprising a base plate (1) and a vertical plate (2), characterized in that, Two vertical plates (2) are fixedly arranged on the upper surface of the bottom plate (1), and clamping plates (3) are arranged above the two vertical plates (2). A transmission mechanism for moving the clamping plates (3) is arranged on the upper surface of the bottom plate (1) and outside the vertical plate (2). A recess is arranged on the inner side of the upper end of each vertical plate (2), and a rotating rod (8) is rotatably arranged in the recess. A bending angle adjusting plate (7) is fixedly sleeved on the rod wall of the rotating rod (8). An adjusting mechanism for rotating the bending angle adjusting plate (7) about the rotating rod (8) is arranged on the inner side of the lower end of the vertical plate (2).

2. The bending angle control jig for aluminum plate working according to claim 1, wherein The transmission mechanism comprises a hydraulic cylinder (4), which is arranged outside the vertical plate (2) and below the clamping plate (3). The lower end of the hydraulic cylinder (4) is fixedly connected with the bottom plate (1), and the piston rod of the hydraulic cylinder (4) is fixedly connected with the clamping plate (3).

3. The bending angle control jig for aluminum plate working according to claim 1, wherein The adjusting mechanism comprises a threaded rod (12) and a push plate (9). A threaded hole is arranged in the lower end of the vertical plate (2), and the threaded rod (12) is threadedly sleeved in the threaded hole. The push plate (9) is arranged below the bending angle adjusting plate (7). One end of the threaded rod (12) is rotatably connected with the push plate (9). Two horizontal rods (10) are fixedly arranged on the side of the push plate (9) close to the bending angle adjusting plate (7). A strip-shaped opening is arranged in the side wall of the bending angle adjusting plate (7), and a transmission rod (11) is slidably arranged in the strip-shaped opening. The two ends of the transmission rod (11) are fixedly connected with the corresponding horizontal rods (10).

4. The bending angle control jig for an aluminum plate working according to claim 2, wherein Two fixed pipes (5) are fixedly arranged on the upper surface of the bottom plate (1) and on both sides of the hydraulic cylinder (4). A sliding rod (6) is movably sleeved in the fixed pipe (5), and the upper end of the sliding rod (6) is fixedly connected with the corresponding clamping plate (3).

5. The bending angle control jig for an aluminum plate working according to claim 3, wherein A through hole is arranged on the surface of the vertical plate (2) and on both sides of the threaded hole. A limiting rod (13) is slidably arranged in the through hole, and one end of the limiting rod (13) is fixedly connected with the push plate (9).

6. The bending angle control jig for an aluminum plate working according to claim 3, wherein A knob is fixedly sleeved on the side of the threaded rod (12) away from the push plate (9).

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