Bending machine for aluminum support production and manufacturing

Abstract

The utility model relates to the technical field of bending machines, and discloses a bending machine for producing and manufacturing an aluminum support, which comprises a working platform, the lower surface of the working platform is fixedly connected with a support frame, the lower surface of the working platform is fixedly connected with support legs, and the upper surface of the working platform is fixedly connected with a clamping platform; the second clamping plate is pulled by pulling the arranged handle, then the aluminum supports are clamped between the second clamping plate and the first clamping plate through the elastic force of the compression springs, then the two aluminum supports can be bent at the same time through the bending mechanisms on the two sides, and the bending efficiency is improved; meanwhile, the requirement for bending the aluminum supports with different lengths is met by adjusting the distance between the two adjusting plates and the clamping platform, so that the practicability of the device is improved; by means of the top plate, accidents caused by the fact that the aluminum support is separated from equipment during bending can be effectively prevented, and meanwhile the aluminum support can be conveniently and rapidly bent through the arranged limiting columns.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a bending machine for producing and manufacturing aluminum brackets. Background Art

[0002] The bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. The workbench is placed on the bracket. The workbench is composed of a base and a pressing plate. The base is connected to the clamping plate by a hinge. The base is composed of a base shell, a coil and a cover plate. The coil is placed in the depression of the base shell, and the top of the depression is covered with a cover plate. When in use, the coil is energized by a wire, and after energization, an attractive force is generated on the pressing plate, thereby clamping the thin plate between the pressing plate and the base. Due to the use of electromagnetic force clamping, the pressing plate can be made into a variety of workpiece requirements, and can process workpieces with side walls, and the operation is also very simple;

[0003] When bending aluminum brackets, the existing bending machines cannot meet the requirements of operating aluminum brackets of different lengths. At the same time, the existing bending machines do not clamp the aluminum brackets firmly enough when bending them, which is prone to accidents. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a bending machine for the production of aluminum brackets, which can solve the problem that the existing bending machines cannot meet the needs of operating aluminum brackets of different lengths when bending aluminum brackets, and the existing bending machines do not clamp the aluminum brackets firmly enough when bending, which makes it easy for sudden accidents to occur.

[0005] To solve the above technical problems, according to one aspect of the utility model, more specifically, a bending machine for the production of aluminum brackets includes a working platform, the lower surface of the working platform is fixedly connected to a support frame, the lower surface of the working platform is fixedly connected to a support leg, the upper surface of the working platform is fixedly connected to a clamping platform, and bending mechanisms are provided on the upper surface of the working platform and on both sides of the clamping platform.

[0006] Furthermore, a clamping plate 1 is fixedly connected to the upper surface of the clamping platform, a sliding long groove 1 is opened on the upper surface of the clamping platform, a sliding plate is slidably connected inside the sliding long groove 1, a clamping plate 2 is fixedly connected to the top of the sliding plate, a pull rod is fixedly connected to the center of the front surface of the sliding plate, the front end of the pull rod extends to the front of the clamping platform and is fixedly connected to a connecting plate, a handle is fixedly connected to the front surface of the connecting plate, a compression spring is sleeved on the outer wall of the pull rod, and both ends of the compression spring are respectively fixedly connected to the front surface of the sliding plate and the inner front surface of the sliding long groove 1.

[0007] Furthermore, the two bending mechanisms each include an adjustment plate, and an adjustment groove is provided on the upper surface of the working platform and below the two adjustment plates. The inner opposite sides of the two adjustment grooves are rotatably connected with threaded rods through a rotating shaft. The opposite ends of the two threaded rods extend to the left and right sides of the working platform respectively and are fixedly connected with a driving motor. The outer side walls of the two threaded rods are threadedly connected with sliding blocks, and the upper surfaces of the two sliding blocks are respectively fixedly connected to the two adjustment plates.

[0008] Furthermore, the upper surfaces of the two adjustment plates are fixedly connected to a control box, the inner lower surfaces of the two control boxes are fixedly connected to a drive motor 2, the top ends of the output shafts of the two drive motors 2 extend to the top of the two control boxes respectively, and are fixedly connected to a U-shaped plate, the lower surfaces of the two U-shaped plates are fixedly connected to an adjustment rod, the outer side walls of the two adjustment rods are slidably connected to a top plate, and limiting columns are arranged below the top plate and between the U-shaped plates.

[0009] Furthermore, the front surfaces of the two U-shaped plates are fixedly connected to an air box, the interiors of the two air boxes are slidably connected to piston plates 1, the front surfaces of the two piston plates 1 are fixedly connected to connecting rods, the front ends of the two connecting rods extend to the front of the two connecting rods respectively, and are fixedly connected to control disks, the rear surfaces of the two piston plates 1 are fixedly connected to two return springs between the two air boxes, the upper surfaces of the two top plates and in front of the two adjusting rods are fixedly connected to fixed boxes, the interiors of the two fixed boxes are slidably connected to piston plates 2, the rear surfaces of the two piston plates 2 are fixedly connected to positioning columns, the front surfaces of the two adjusting rods are provided with positioning holes, the rear ends of the two positioning columns are respectively inserted into the interiors of the two longest positioning holes at the bottom, and the two fixed boxes are fixedly connected to hoses between the two air boxes.

[0010] Furthermore, a pair of sliding circular plates are arranged inside the limit columns, and the opposite sides of the two sliding circular plates are fixedly connected with rotating rods, and the opposite ends of the plurality of rotating rods are respectively rotatably connected to the lower surfaces of the two top plates and the two U-shaped plates through rotating shafts, and the inner upper and lower surfaces of the two limit columns are symmetrically fixedly connected to the limit rods, and the two sliding circular plates are slidably connected to the two limit rods.

[0011] Furthermore, a control center is fixedly connected to the front surface of the working platform.

[0012] Furthermore, protective pads are fixedly connected to opposite sides of the clamping plate 1 and the clamping plate 2.

[0013] The beneficial effects of the bending machine for aluminum bracket production and manufacturing of the utility model are:

[0014] The clamping plate 2 is pulled by pulling the handle, and then the aluminum bracket is clamped between the clamping plate 2 and the clamping plate 1 by the elastic force of the compression spring. Then, the two aluminum brackets can be bent at the same time by the bending mechanisms on both sides, thereby improving the bending efficiency. At the same time, the distance between the two adjustment plates and the clamping platform can be adjusted to meet the bending operation of aluminum brackets of different lengths, thereby improving the practicality of the device.

[0015] The top plate can effectively prevent the aluminum bracket from detaching from the equipment during bending, and the limit column can be used to quickly bend the aluminum bracket.

[0016] After pulling the control disc outward to extract the positioning column from the positioning hole, the top plate can be pulled to adjust to the required height and the control disc can be released. The piston plate can be reset by the reset spring and the positioning column can be reinserted into the positioning hole to re-fix the top plate, thereby meeting the bending operation of aluminum brackets of different thicknesses and improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the overall structure of a bending machine for producing aluminum brackets according to the utility model;

[0019] Figure 2 It is a schematic diagram of the front section structure of a control box of a bending machine for producing and manufacturing an aluminum bracket according to the utility model;

[0020] Figure 3 It is a side view structural schematic diagram of the cross section of the clamping platform of a bending machine for producing and manufacturing an aluminum bracket according to the utility model;

[0021] Figure 4 It is a partial front view structural schematic diagram of a cross section of a working platform of a bending machine for producing and manufacturing aluminum brackets according to the utility model;

[0022] Figure 5 It is a side view structural diagram of the cross section of the fixing box, the air box and the limiting column of a bending machine for manufacturing an aluminum bracket according to the utility model;

[0023] Figure 6 This utility model is a bending machine for the production of aluminum brackets Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 7This utility model is a bending machine for the production of aluminum brackets Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0025] In the figure: 1, working platform; 2, support frame; 3, support leg; 4, clamping platform; 5, bending mechanism; 6, clamping plate 1; 7, sliding long groove 1; 8, sliding plate; 9, clamping plate 2; 10, pull rod; 11, connecting plate; 12, handle; 13, compression spring; 14, air box; 15, piston plate 1; 16, connecting rod; 17, control disc; 18, reset spring; 19, fixed box; 20, piston plate 2; 21 , positioning column; 22, positioning hole; 23, hose; 24, sliding circular plate; 25, rotating rod; 26, limiting rod; 27, control center; 28, protection pad; 501, adjustment plate; 502, adjustment slot; 503, threaded rod; 504, drive motor 1; 505, sliding block; 506, control box; 507, drive motor 2; 508, U-shaped plate; 509, adjustment rod; 510, top plate; 511, limiting column. DETAILED DESCRIPTION

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0027] According to one aspect of the present invention, Figure 1-7 As shown, a bending machine for aluminum bracket production is provided, comprising a working platform 1, a support frame 2 is fixedly connected to the lower surface of the working platform 1, a support leg 3 is fixedly connected to the lower surface of the working platform 1, a clamping platform 4 is fixedly connected to the upper surface of the working platform 1, and bending mechanisms 5 are arranged on the upper surface of the working platform 1 and on both sides of the clamping platform 4;

[0028] When the utility model is used, the aluminum bracket to be bent is fixed on the top of the clamping platform 4, and then the two bending mechanisms 5 are adjusted to perform the bending operation on the aluminum bracket. The support frame 2 and the multiple support legs 3 can make the aluminum bracket more stable when bending. At the same time, the distance between the two bending mechanisms 5 and the clamping platform 4 can be adjusted to meet the bending operation of aluminum brackets of different lengths, thereby improving the practicability of the equipment.

[0029] In this embodiment, a clamping plate 6 is fixedly connected to the upper surface of the clamping platform 4, a sliding long groove 7 is opened on the upper surface of the clamping platform 4, a sliding plate 8 is slidably connected inside the sliding long groove 7, a clamping plate 2 9 is fixedly connected to the top of the sliding plate 8, a pull rod 10 is fixedly connected to the center of the front surface of the sliding plate 8, the front end of the pull rod 10 extends to the front of the clamping platform 4, and is fixedly connected to a connecting plate 11, a handle 12 is fixedly connected to the front surface of the connecting plate 11, a compression spring 13 is sleeved on the outer wall of the pull rod 10, and the two ends of the compression spring 13 are respectively fixedly connected to the front surface of the sliding plate 8 and the inner front surface of the sliding long groove 7;

[0030] When the utility model is used, the connecting plate 11 is pulled by holding the provided handle 12, and the connecting plate 11 pulls the sliding plate 8 to slide forward along the sliding long groove 7 through the provided pull rod 10, and the clamping plate 29 can be controlled to slide forward through the sliding plate 8. When the clamping plate 29 slides forward, the compression spring 13 is compressed at this time, and after the aluminum bracket is placed between the clamping plate 29 and the clamping plate 16, the provided handle 12 is released, and the aluminum bracket is clamped between the clamping plate 29 and the clamping plate 16 by the elastic force of the compression spring 13, so that the aluminum bracket can be quickly fixed when it is bent, to prevent emergencies and ensure the stability of the device. At the same time, it is also convenient to quickly disassemble the bent aluminum bracket, thereby improving the bending efficiency.

[0031] In this embodiment, the two bending mechanisms 5 each include an adjustment plate 501, and an adjustment slot 502 is provided on the upper surface of the working platform 1 and below the two adjustment plates 501. The inner opposite sides of the two adjustment slots 502 are rotatably connected with threaded rods 503 through a rotating shaft, and the opposite ends of the two threaded rods 503 extend to the left and right sides of the working platform 1, respectively, and are fixedly connected with a driving motor 504. The outer side walls of the two threaded rods 503 are threadedly connected with sliding blocks 505, and the upper surfaces of the two sliding blocks 505 are fixedly connected with the two adjustment plates 501, respectively.

[0032] When the utility model is used, after the aluminum bracket is clamped and fixed, the driving motors 504 on both sides can be controlled simultaneously to control the rotation of the threaded rod 503 according to the bending requirements. The threaded rod 503 drives the adjustment plate 501 to slide along the adjustment groove 502 through the provided sliding block 505, so that the aluminum brackets of different lengths can be bent, and two groups of aluminum brackets can be bent at the same time, thereby improving the bending efficiency.

[0033] In this embodiment, the upper surfaces of the two adjustment plates 501 are fixedly connected to the control box 506, the inner lower surfaces of the two control boxes 506 are fixedly connected to the second drive motor 507, the top ends of the output shafts of the two second drive motors 507 extend to the top of the two control boxes 506 respectively, and are fixedly connected to the U-shaped plate 508, the lower surfaces of the two U-shaped plates 508 are fixedly connected to the adjustment rods 509, the outer side walls of the two adjustment rods 509 are slidably connected to the top plate 510, and the lower part of the top plate 510 and the U-shaped plate 508 are provided with a limiting column 511;

[0034] When the utility model is in use, the movement of the adjustment plate 501 is controlled by the set driving motor 1 504, and the aluminum bracket after being fixed needs to be bent at one end or pass through the U-shaped plate 508 and the top plate 510. After adjusting to the bending angle, the set driving motor 2 507 is started to control the overall rotation of the U-shaped plate 508, and the bending of the aluminum bracket can be completed by the set limit column 511. After the bending is completed, the aluminum bracket can be pulled out and the operation can be repeated. At the same time, the multiple top plates 510 can effectively prevent the aluminum bracket from detaching from the equipment and causing accidents during bending.

[0035] In this embodiment, the front surfaces of the two U-shaped plates 508 are fixedly connected to the air box 14, the interiors of the two air boxes 14 are slidably connected to the piston plates 15, the front surfaces of the two piston plates 15 are fixedly connected to the connecting rods 16, the front ends of the two connecting rods 16 extend to the front of the two connecting rods 16 respectively, and are fixedly connected to the control discs 17, the rear surfaces of the two piston plates 15 are fixedly connected to the two air boxes 14 with two return springs 18, the upper surfaces of the two top plates 510 and located in front of the two adjusting rods 509 are fixedly connected to the fixed boxes 19, the interiors of the two fixed boxes 19 are slidably connected to the piston plates 20, the rear surfaces of the two piston plates 20 are fixedly connected to the positioning columns 21, the front surfaces of the two adjusting rods 509 are provided with positioning holes 22, the rear ends of the two positioning columns 21 are respectively inserted into the interiors of the two longest positioning holes 22 at the bottom, and the two fixed boxes 19 are fixedly connected to the two air boxes 14 with hoses 23;

[0036] When the utility model is used, when the thickness of the aluminum bracket to be bent is different, the sliding of the piston plate 15 can be controlled by pulling the set control disc 17, so that the piston plate 20 is driven to slide forward through the set hose 23, and the positioning column 21 is pulled out of the interior of the positioning hole 22 through the piston plate 20, and the top plate 510 can be pulled to adjust to the required height and then the control disc 17 can be released. The piston plate 15 can be reset by the set reset spring 18, and the positioning column 21 is reinserted into the interior of the positioning hole 22 to re-fix the top plate 510, and the bending operation can be performed.

[0037] In this embodiment, a sliding circular plate 24 is arranged inside the limiting column 511, and the opposite sides of the two sliding circular plates 24 are fixedly connected with a rotating rod 25, and the opposite ends of the multiple rotating rods 25 are respectively rotatably connected to the lower surface of the two top plates 510 and the two U-shaped plates 508 through a rotating shaft, and the inner upper surface and lower surface of the two limiting columns 511 are symmetrically fixedly connected to the limiting rod 26, and the two sliding circular plates 24 are slidably connected between the two limiting rods 26; when the height of the top plate 510 is adjusted to meet the needs of aluminum brackets of different thicknesses, the top plate 510 rises and the two rotating rods 25 pull the top of the two sliding circular plates 24 at the same time, and the two limiting rods 26 can make the limiting column 511 continue to rotate after the top plate 510 is raised, so that the aluminum bracket can be better bent.

[0038] In this embodiment, a control center 27 is fixedly connected to the front surface of the working platform 1, and the control center 27 is provided to facilitate intelligent control of the entire equipment.

[0039] In this embodiment, the opposite sides of the clamping plate 1 6 and the clamping plate 2 9 are fixedly connected with protective pads 28, and the surface of the aluminum bracket can be effectively protected by the two protective pads 28.

[0040] The working principle of the device is as follows: when the utility model is used, after the aluminum bracket is clamped and fixed, the driving motors 504 on both sides can be controlled simultaneously to control the rotation of the threaded rod 503 according to the bending requirements, and the threaded rod 503 drives the adjustment plate 501 to slide along the adjustment slot 502 through the provided sliding block 505, so that the aluminum brackets of different lengths can be bent, and two groups of aluminum brackets can be bent at the same time, thereby improving the bending efficiency. After that, when the adjustment plate 501 is controlled to move by the provided driving motor 1 504, the end of the aluminum bracket that needs to be bent after being fixed or passes through the U-shaped plate 508 and the top plate 510, after adjusting to the bending angle, the U-shaped plate 508 is controlled to rotate as a whole by starting the provided driving motor 2 507, and the bending of the aluminum bracket can be completed by the provided limiting column 511. After the bending is completed, the aluminum bracket can be pulled out to repeat the operation, and at the same time, the provided multiple top plates 510 can effectively prevent the aluminum bracket from detaching from the equipment and causing accidents during bending.

[0041] The electrical components that appear in this article are all electrical components that exist in reality.

[0042] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A bending machine for aluminum bracket production, comprising a working platform (1), characterized in that: The lower surface of the working platform (1) is fixedly connected to a support frame (2), the lower surface of the working platform (1) is fixedly connected to a support leg (3), the upper surface of the working platform (1) is fixedly connected to a clamping platform (4), and bending mechanisms (5) are provided on the upper surface of the working platform (1) and on both sides of the clamping platform (4); the upper surface of the clamping platform (4) is fixedly connected to a clamping plate (6), the upper surface of the clamping platform (4) is provided with a sliding groove (7), the interior of the sliding groove (7) is slidably connected to a sliding plate (8), the top of the sliding plate (8) is fixedly connected to a clamping plate (9), the center of the front surface of the sliding plate (8) is fixedly connected to a pull rod (10), the front end of the pull rod (10) extends to the front of the clamping platform (4) and is fixedly connected to a connecting plate (11), the front surface of the connecting plate (11) is fixedly connected to a handle ( 12), the outer wall of the pull rod (10) is sleeved with a compression spring (13), and the two ends of the compression spring (13) are respectively fixedly connected to the front surface of the sliding plate (8) and the inner front surface of the sliding long groove (7), and the two bending mechanisms (5) each include an adjustment plate (501), and the upper surface of the working platform (1) and below the two adjustment plates (501) are provided with an adjustment groove (502), and the inner opposite sides of the two adjustment grooves (502) are rotatably connected with a threaded rod (503) through a rotating shaft, and the opposite ends of the two threaded rods (503) extend to the left and right of the working platform (1), respectively, and are fixedly connected to a driving motor (504), and the outer walls of the two threaded rods (503) are threadedly connected with sliding blocks (505), and the upper surfaces of the two sliding blocks (505) are respectively fixedly connected to the two adjustment plates (501).

2. The bending machine for manufacturing aluminum bracket according to claim 1 is characterized in that: The upper surfaces of the two adjustment plates (501) are fixedly connected to a control box (506), the inner lower surfaces of the two control boxes (506) are fixedly connected to a second drive motor (507), the top ends of the output shafts of the two second drive motors (507) extend to the top of the two control boxes (506) respectively, and are fixedly connected to a U-shaped plate (508), the lower surfaces of the two U-shaped plates (508) are fixedly connected to an adjustment rod (509), the outer side walls of the two adjustment rods (509) are slidably connected to a top plate (510), and a limiting column (511) is provided between the bottom of the top plate (510) and the U-shaped plate (508).

3. The bending machine for manufacturing aluminum bracket according to claim 2 is characterized in that: The front surfaces of the two U-shaped plates (508) are fixedly connected to the air box (14), the interiors of the two air boxes (14) are slidably connected to the piston plate (15), the front surfaces of the two piston plates (15) are fixedly connected to the connecting rod (16), the front ends of the two connecting rods (16) extend to the front of the two connecting rods (16) respectively, and are fixedly connected to the control disc (17), the rear surfaces of the two piston plates (15) are fixedly connected to the two air boxes (14) with two return springs (18), and the upper surfaces of the two top plates (510) are A fixed box (19) is fixedly connected to the front surface of the two adjusting rods (509), and a piston plate 2 (20) is slidably connected to the interior of the two fixed boxes (19). A positioning column (21) is fixedly connected to the rear surface of the two piston plates (20). A positioning hole (22) is opened on the front surface of the two adjusting rods (509), and the rear ends of the two positioning columns (21) are respectively inserted into the interior of the two longest and lower positioning holes (22). A hose (23) is fixedly connected between the two fixed boxes (19) and the two air boxes (14).

4. The bending machine for manufacturing aluminum bracket according to claim 3 is characterized in that: A pair of sliding circular plates (24) are arranged inside the limiting columns (511), and the opposite sides of the two sliding circular plates (24) are fixedly connected with rotating rods (25), and the opposite ends of the plurality of rotating rods (25) are respectively rotatably connected to the lower surfaces of the two top plates (510) and the two U-shaped plates (508) through rotating shafts. The upper and lower surfaces inside the two limiting columns (511) are symmetrically fixedly connected to the limiting rods (26), and the two sliding circular plates (24) are slidably connected to the two limiting rods (26).

5. The bending machine for manufacturing aluminum bracket according to claim 1 is characterized in that: A control center (27) is fixedly connected to the front surface of the working platform (1).

6. The bending machine for manufacturing aluminum bracket according to claim 1 is characterized in that: The opposite sides of the clamping plate 1 (6) and the clamping plate 2 (9) are both fixedly connected with protective pads (28).

Images