Aluminum alloy plate bending machine for machining electric appliance accessories

Abstract

The utility model belongs to the technical field of bending equipment, and particularly relates to an aluminum alloy plate bending machine for machining electric appliance accessories, which comprises a bending machine body, an equipment plate and a support. According to the aluminum alloy plate bending machine for electric appliance accessory machining, by arranging a clamping and fixing device, a rectangular groove, a movable plate, a first lifting block, a second lifting block, a first clamping rod, a second clamping rod, a fixed block, a first telescopic rod, a second telescopic rod and a movable rod, the second lifting block moves up and down in the first lifting block; when the aluminum alloy plate reaches a certain position, the first clamping rod moves left and right in the second clamping rod, so that the aluminum alloy plate is fixed; the aluminum alloy plate is bent through the bending plate; and a first telescopic rod moves left and right in a second telescopic rod, a movable plate is driven to move in a rectangular groove while the first telescopic rod is pulled through a movable rod, the position of the aluminum alloy plate can be more accurately fixed, personal errors in the operation process are reduced, and therefore the machining precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to an aluminum alloy plate bending machine used for processing electrical appliance accessories. Background Art

[0002] Bending refers to the process in which a metal sheet undergoes elastic deformation and then plastic deformation under the pressure of the upper or lower die of a bending machine. In the initial stage of plastic bending, the sheet is freely bent. As the upper or lower die applies pressure to the sheet, the sheet and the inner surface of the V-groove of the lower die gradually approach each other, and at the same time, the radius of curvature and the bending arm gradually decrease. The pressure is continued until the stroke ends, so that the upper and lower dies are in full contact with the sheet at three points. At this time, a V-shaped bend is completed, which is commonly known as bending. Aluminum alloy is the most widely used type of non-ferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. With the rapid development of the industrial economy, the demand for aluminum alloy welded structural parts is increasing, which has led to in-depth research on the weldability of aluminum alloys.

[0003] The production efficiency of existing aluminum alloy plate bending machines for processing electrical accessories may be low, because multiple adjustments and operations are required to complete the processing, which wastes time and manpower. The processing accuracy of aluminum alloy plate bending machines may be affected by factors such as machine equipment, operator skills and materials, resulting in inaccurate accuracy, thereby affecting product quality. Existing aluminum alloy plate bending machines lack fixing devices and lack transportation devices after bending, which increases manual labor and reduces work efficiency. Utility Model Content

[0004] The utility model aims to provide an aluminum alloy plate bending machine for processing electrical accessories, so as to solve the problems proposed in the above background technology that the lack of a fixing device leads to multiple adjustments to determine the position and the need for manual picking after bending, which is inefficient.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an aluminum alloy plate bending machine for processing electrical accessories, the front end of the bending machine body is movably connected with an equipment plate, the upper end of the bracket is provided with a workbench, the lower end of the bracket is provided with a universal wheel, the lower end of the equipment plate is fixedly connected with a bending plate, and the workbench aluminum alloy bending fixed transportation device;

[0006] The aluminum alloy bending, fixing and transporting device comprises a clamping and fixing unit and a transporting unit;

[0007] The clamping and fixing unit includes a clamping and fixing device, a rectangular groove, a movable plate, a lifting block 1, a lifting block 2, a first clamping rod, a second clamping rod, a fixed block, a connecting block, a telescopic rod 1, a telescopic rod 2, a mounting block, and a movable rod. The rectangular groove is opened at the left end of the workbench, the movable plate is movably connected to the left end of the rectangular groove, the lifting block 1 is arranged at the upper end of the movable plate, the lifting block 2 is movably connected to the upper end of the lifting block 1, the first clamping rod is arranged at the left end of the lifting block 2, the second clamping rod is movably connected to the left end of the first clamping rod, the fixed block is fixedly connected to the front end of the second clamping rod, the connecting block is fixedly connected to the right end of the movable plate, the telescopic rod 1 is fixedly connected to the rear end of the connecting block, the telescopic rod 2 is movably connected to the rear end of the telescopic rod 1, the mounting block is arranged at the rear end of the telescopic rod 2, and the movable rod is movably connected to the rear end of the mounting block.

[0008] Preferably, the rectangular groove is provided with two respectively distributed at the left and right ends of the workbench, and the movable plate is provided with two respectively distributed at the left end of the rectangular groove and movably connected to the inside of the rectangular groove. The movable plate moves left and right inside the rectangular groove to move its aluminum alloy plate, saving manpower.

[0009] Preferably, the lifting block one is provided with two respectively distributed on the upper end of the movable plate, and the lifting block two is provided with two respectively distributed on the upper end of the lifting block one and movably connected to the inside of the lifting block one, and the lifting block two moves up and down inside the lifting block one to achieve the lifting effect.

[0010] Preferably, the first clamping rod is provided with four, two in a group, distributed at the left and right ends of the lifting block 2, the second clamping rod is provided with four, two in a group, distributed at the left and right ends of the first clamping rod, and the first clamping rod is movably connected to the inside of the second clamping rod.

[0011] Preferably, the fixing blocks are provided with four, two in a group, and distributed at the front end of the second clamping rod; the mounting blocks are provided with two, respectively distributed at the rear end of the second telescopic rod; and the movable rods are provided with two, respectively distributed at the rear end of the mounting blocks.

[0012] Preferably, the transport unit includes a transport device, a placement plate, a handle, a slider, and a slide groove, wherein the slide groove is opened at the upper end of the workbench, the slider is slidably connected to the inside of the slide groove, the placement plate is fixedly connected to the upper end of the slider, and the handle is arranged at the front end of the placement plate.

[0013] Preferably, the slide groove is provided with four, two of which are distributed on the upper end of the workbench, and the slider is provided with four, two of which are distributed inside the slide groove. The slider slides in the slide groove, saving manpower while sliding, thereby improving work efficiency.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The aluminum alloy plate bending machine for processing electrical accessories is provided with a clamping and fixing device, a rectangular groove, a movable plate, a lifting block 1, a lifting block 2, a first clamping rod, a second clamping rod, a fixing block, a connecting block, a telescopic rod 1, a telescopic rod 2, a mounting block, and a movable rod. The lifting block 2 is first moved up and down inside the lifting block 1. When a certain position is reached, the first clamping rod is moved left and right inside the second clamping rod to fix the aluminum alloy plate. The bending plate is bent, and the telescopic rod 1 is moved left and right inside the telescopic rod 2. The movable rod is used to pull the telescopic rod and drive the movable plate to move inside the rectangular groove at the same time. This device saves manpower. The clamping and fixing device can more accurately fix the position of the aluminum alloy plate, reduce human errors during operation, thereby improving processing accuracy, reducing operation steps and time, making the bending process faster and more efficient, thereby improving production efficiency, and the clamping and fixing device can reduce equipment failures and damages, extend the service life of the equipment, thereby reducing maintenance costs.

[0016] 2. The aluminum alloy plate bending machine used for processing electrical accessories is provided with a transportation device, a placement plate, a handle, a slider, and a slide groove. After the aluminum alloy plate is bent, the placement plate is pulled by the handle. While the placement plate is pulled, the slider moves inside the slide groove to transport the aluminum alloy plate. This device saves labor and improves the practicality and functional work efficiency of the device. The transportation device can move the aluminum alloy plate from one position to another, avoiding the need for manual handling, saving time and manpower, thereby improving production efficiency, avoiding accidents and dangers that may occur during manual handling, and improving the safety of the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the push-pull transport device of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the clamping and fixing device of the utility model.

[0021] In the figure: 1. bending machine body; 2. equipment plate; 3. bracket; 4. universal wheel; 5. workbench; 6. clamping and fixing device; 601. rectangular groove; 602. movable plate; 603. lifting block 1; 604. lifting block 2; 605. first clamping rod; 606. second clamping rod; 607. fixing block; 608. connecting block; 609. telescopic rod 1; 610. telescopic rod 2; 611. mounting block; 612. movable rod; 7. bending plate; 8. transportation device; 801. placement plate; 802. handle; 803. slider; 804. slide groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution: an aluminum alloy plate bending machine for processing electrical accessories, the front end of the bending machine body 1 is movably connected with an equipment plate 2, the upper end of the bracket 3 is provided with a workbench 5, the lower end of the bracket 3 is provided with a universal wheel 4, the lower end of the equipment plate 2 is fixedly connected with a bending plate 7, and the workbench 5 is an aluminum alloy bending fixed transportation device;

[0024] The aluminum alloy bending fixing and transporting device comprises a clamping and fixing unit and a transporting unit;

[0025] The clamping and fixing unit includes a clamping and fixing device 6, a rectangular groove 601, a movable plate 602, a lifting block 1 603, a lifting block 2 604, a first clamping rod 605, a second clamping rod 606, a fixed block 607, a connecting block 608, a telescopic rod 1 609, a telescopic rod 2 610, a mounting block 611, and a movable rod 612. The rectangular groove 601 is opened at the left end of the workbench 5, the movable plate 602 is movably connected to the left end of the rectangular groove 601, the lifting block 1 603 is arranged at the upper end of the movable plate 602, the lifting block 2 604 is movably connected to the upper end of the lifting block 1 603, the first clamping rod 605 is arranged at the left end of the lifting block 2 604, the second clamping rod 606 is movably connected to the left end of the first clamping rod 605, the fixed block 607 is fixedly connected to the front end of the second clamping rod 606, and the connecting block 608 is fixed. Connected to the right end of the movable plate 602, the telescopic rod 1 609 is fixedly connected to the rear end of the connecting block 608, the telescopic rod 2 610 is movably connected to the rear end of the telescopic rod 1 609, the mounting block 611 is arranged at the rear end of the telescopic rod 2 610, and the movable rod 612 is movably connected to the rear end of the mounting block 611. The rectangular groove 601 is provided with two respectively distributed at the left and right ends of the workbench 5, the movable plate 602 is provided with two respectively distributed at the left end of the rectangular groove 601, the lifting block 1 603 is provided with two respectively distributed at the upper end of the movable plate 602, and the lifting block 2 604 is provided with two respectively distributed at the upper end of the lifting block 1 603. The clamping and fixing device 6 can more accurately fix the position of the aluminum alloy plate, reduce the human error in the operation process, thereby improving the processing accuracy, and can reduce the operation steps and time, thereby improving the work efficiency.

[0026] The first clamping rod 605 is provided with four, two of which are distributed in a group at the left and right ends of the lifting block 604, the second clamping rod 606 is provided with four, two of which are distributed in a group at the left and right ends of the first clamping rod 605, the fixed block 607 is provided with four, two of which are distributed in a group at the front end of the second clamping rod 606, the mounting block 611 is provided with two, which are distributed in the rear end of the telescopic rod 610, and the movable rod 612 is provided with two, which are distributed in the rear end of the mounting block 611. The transport unit includes a transport device 8, a placement plate 801, a handle 802, a slider 803, and a slide groove 804. The slide groove 804 is opened at the upper end of the workbench 5, the slider 803 is slidably connected to the inside of the slide groove 804, the placement plate 801 is fixedly connected to the upper end of the slider 803, the handle 802 is arranged at the front end of the placement plate 801, the slide groove 804 is provided with four, two of which are distributed in a group at the upper end of the workbench 5, and the slider 803 is provided with four, two of which are distributed in a group inside the slide groove 804.

[0027] Working principle:

[0028] When bending the aluminum alloy plate processed for electrical accessories, first place the aluminum alloy plate on the placement plate 801, and then move the lifting block 2 604 of the clamping and fixing device 6 up and down inside the lifting block 1 603, and when it reaches a certain position, move it left and right inside the second clamping rod 606 through the first clamping rod 605, and fix the aluminum alloy plate when it reaches a certain position, and then bend the aluminum alloy plate through the bending plate 7 at the lower end of the equipment plate 2, and then move the telescopic rod 1 609 inside the telescopic rod 2 610, and then pull it. The movable rod 612 moves its movable plate 602 inside the rectangular groove 601 to move and transport the aluminum alloy plate. The clamping and fixing device 6 makes the bending process faster and more efficient, thereby improving production efficiency, reducing equipment failures and damages, and extending the service life of the equipment, thereby reducing maintenance costs. The bent aluminum alloy plate is pulled by the handle 802 through the transportation device 8 to place the plate 801. While being pulled, the slider 803 moves inside the slide groove 804, thereby saving manpower and improving work efficiency.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An aluminum alloy plate bending machine for processing electrical parts, comprising a bending machine body (1), an equipment plate (2), and a bracket (3), characterized in that: The front end of the bending machine body (1) is movably connected to an equipment plate (2), the upper end of the bracket (3) is provided with a workbench (5), the lower end of the bracket (3) is provided with a universal wheel (4), the lower end of the equipment plate (2) is fixedly connected to a bending plate (7), and the workbench (5) is an aluminum alloy bending fixed transportation device; The aluminum alloy bending, fixing and transporting device comprises a clamping and fixing unit and a transporting unit; The clamping and fixing unit comprises a clamping and fixing device (6), a rectangular groove (601), a movable plate (602), a lifting block 1 (603), a lifting block 2 (604), a first clamping rod (605), a second clamping rod (606), a fixing block (607), a connecting block (608), a telescopic rod 1 (609), a telescopic rod 2 (610), a mounting block (611), and a movable rod (612). The rectangular groove (601) is opened at the left end of the workbench (5), the movable plate (602) is movably connected to the left end of the rectangular groove (601), the lifting block 1 (603) is arranged at the upper end of the movable plate (602), and the lifting block 2 (604) is movably connected to the lifting block 1. The first clamping rod (605) is arranged at the left end of the lifting block (604), the second clamping rod (606) is movably connected to the left end of the first clamping rod (605), the fixed block (607) is fixedly connected to the front end of the second clamping rod (606), the connecting block (608) is fixedly connected to the right end of the movable plate (602), the telescopic rod (609) is fixedly connected to the rear end of the connecting block (608), the telescopic rod (610) is movably connected to the rear end of the telescopic rod (609), the mounting block (611) is arranged at the rear end of the telescopic rod (610), and the movable rod (612) is movably connected to the rear end of the mounting block (611).

2. The aluminum alloy plate bending machine for processing electrical parts according to claim 1 is characterized in that: The rectangular groove (601) is provided with two portions respectively distributed at the left and right ends of the workbench (5), and the movable plate (602) is provided with two portions respectively distributed at the left end of the rectangular groove (601).

3. The aluminum alloy plate bending machine for processing electrical parts according to claim 1 is characterized in that: The lifting block 1 (603) is provided with two respectively distributed on the upper end of the movable plate (602), and the lifting block 2 (604) is provided with two respectively distributed on the upper end of the lifting block 1 (603).

4. The aluminum alloy plate bending machine for processing electrical parts according to claim 1, characterized in that: The first clamping rod (605) is provided with four, two in a group, distributed at the left and right ends of the lifting block 2 (604), and the second clamping rod (606) is provided with four, two in a group, distributed at the left and right ends of the first clamping rod (605).

5. The aluminum alloy plate bending machine for processing electrical parts according to claim 1 is characterized in that: The fixed block (607) is provided with four, two in a group, distributed at the front end of the second clamping rod (606); the mounting block (611) is provided with two, distributed at the rear end of the second telescopic rod (610); and the movable rod (612) is provided with two, distributed at the rear end of the mounting block (611).

6. The aluminum alloy plate bending machine for processing electrical parts according to claim 1, characterized in that: The transport unit comprises a transport device (8), a placement plate (801), a handle (802), a slider (803), and a slide groove (804); the slide groove (804) is opened at the upper end of the workbench (5); the slider (803) is slidably connected to the inside of the slide groove (804); the placement plate (801) is fixedly connected to the upper end of the slider (803); and the handle (802) is arranged at the front end of the placement plate (801).

7. The aluminum alloy plate bending machine for processing electrical parts according to claim 6, characterized in that: The slide groove (804) is provided with four slide grooves (804) distributed at the upper end of the workbench (5) in groups of two, and the slide blocks (803) are provided with four slide grooves (804) distributed inside the slide groove (804) in groups of two.

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