Steel plate bending press with bending angle convenient to adjust

Abstract

The utility model discloses a steel plate bending press convenient to adjust a bending angle, which comprises a bending press main body and a bending assembly, and an angle adjusting plate used for placing a plate when a steel plate is bent is arranged at one end above the bending press main body. An angle adjusting mechanism used for adjusting the angle of the angle adjusting plate is arranged at one end of the lower portion of the angle adjusting plate, and a motor used for driving the angle adjusting mechanism is arranged at one end of the side face of the angle adjusting mechanism. Through the angle adjusting plate, the angle adjusting mechanism and the like, a proper angle can be adjusted when a steel plate is bent, diversified production requirements can be met, the flexibility and the application range of equipment are greatly improved, bending operation can be conducted according to the shape and the size of a product, the requirement of the product is better met, and the production efficiency is improved. The quality and the performance of the product are improved, and the use is more convenient and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of press brake equipment, in particular to a steel plate press brake which is convenient for adjusting the press bending angle. Background Art

[0002] Because general press brakes can only perform bending operations at a constant angle when bending steel plates and cannot adjust the angle as needed. In actual production, it is often necessary to bend steel plates at different angles according to the design and requirements of the product. If the press brake can only bend at a fixed angle, it will not be able to adapt to diverse production needs, greatly limiting its flexibility and application scope. In addition, bending at a constant angle may cause the shape and size of the product to not meet the design requirements, thereby affecting the quality and performance of the product. This impact may be more significant in products with high precision requirements, so further improvement is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a steel plate bending machine which is easy to adjust the bending angle in order to solve the problems raised by the above-mentioned background technology, thereby solving the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel plate bending machine that is easy to adjust the bending angle, comprising: a bending machine body and a bending assembly, wherein an angle adjustment plate for placing the plate when bending the steel plate is provided at the upper end of the bending machine body, an angle adjustment mechanism for adjusting the angle of the angle adjustment plate is provided at the lower end of the angle adjustment plate, and a motor for driving the angle adjustment mechanism is provided at one end of the side of the angle adjustment mechanism, and the motor is the prior art and can realize forward and reverse rotation.

[0005] As a further solution of the utility model: the angle adjustment mechanism includes a bidirectional screw and a fixed block arranged at one end of the side of the angle adjustment plate, the side of the bidirectional screw is screwed with a first connecting block, the side of the fixed block is fixedly connected to a limiting rod, the side of the limiting rod is slidably connected with a second connecting block, a limiting arm is arranged between the bending machine body and the angle adjustment plate, the bidirectional screw is the prior art, and the threads on both sides are distributed in opposite directions, and the limiting arm is rotatably connected to the bending machine body and the angle adjustment plate.

[0006] As a further solution of the utility model: a threaded hole matched with the bidirectional screw rod is opened at one end of the side surface of the first connecting block.

[0007] As a further solution of the utility model: a through hole matched with the limiting rod is opened at one end of the side surface of the second connecting block.

[0008] As a further solution of the utility model: the number of the fixing blocks and the limiting arms is four, and they are all symmetrically arranged at four ends above the bending machine body.

[0009] As a further solution of the utility model: the angle adjustment plate, the first connecting block and the second connecting block are each provided in two groups, the first connecting block and the second connecting block are symmetrically arranged at both ends of the angle adjustment plate, and the first connecting block and the second connecting block are both rotatably connected to the angle adjustment plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model uses an angle adjustment plate and an angle adjustment mechanism to adjust the appropriate angle when bending the steel plate, which can adapt to diverse production needs, greatly improve the flexibility and application range of the equipment, and can perform bending operations according to the shape and size of the product, which is more in line with the product requirements, improves the quality and performance of the product, and is more convenient and efficient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the angle adjustment plate and the angle adjustment mechanism in the utility model;

[0014] Figure 3 It is a second viewing angle structural schematic diagram of the angle adjustment plate and the angle adjustment mechanism in the utility model.

[0015] In the figure: 1. bending machine body; 2. bending assembly; 3. angle adjustment plate; 4. motor; 5. angle adjustment mechanism; 51. bidirectional screw; 52. first connecting block; 53. fixing block; 54. limiting rod; 55. second connecting block; 56. limiting arm. DETAILED DESCRIPTION

[0016] 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.

[0017] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0018] Reference Figures 1 to 3 In an embodiment of the utility model, a steel plate press brake that is convenient for adjusting the bending angle includes: a bending machine body 1 and a bending assembly 2. An angle adjustment plate 3 for placing the steel plate when bending the steel plate is provided at one end above the bending machine body 1. An angle adjustment mechanism 5 for adjusting the angle of the angle adjustment plate 3 is provided at one end below the angle adjustment plate 3. A motor 4 for driving the angle adjustment mechanism 5 is provided at one end on the side of the angle adjustment mechanism 5.

[0019] The angle adjustment mechanism 5 includes a bidirectional screw rod 51 and a fixed block 53 arranged at one end of the side of the angle adjustment plate 3. A first connecting block 52 is screwed to one end of the side of the bidirectional screw rod 51, a limiting rod 54 is fixed to one end of the side of the fixed block 53, and a second connecting block 55 is slidably connected to one end of the side of the limiting rod 54. A limiting arm 56 is arranged between the bending machine body 1 and the angle adjustment plate 3.

[0020] The above scheme is adopted: the bidirectional screw rod 51 is driven to rotate by the motor 4, thereby driving the first connecting block 52 screwed on the side to move outward or inward at the same time, pushing the angle adjustment plate 3 to move, thereby driving the limit arm 56 connected to one end of the side of the bending machine body 1 to rotate, and the angle adjustment plate 3 is limited by the limit arm 56, so that the angle adjustment plate 3 can rotate around the first connecting block 52, and the bidirectional screw rod 51 is driven to rotate by the motor 4 to drive the first connecting block 52 to move a certain distance, thereby realizing angle adjustment.

[0021] A threaded hole matched with the bidirectional screw rod 51 is formed at one end of the side surface of the first connecting block 52 .

[0022] By adopting the above solution, the two groups of first connecting blocks 52 can be controlled to move simultaneously through the bidirectional screw rod 51, thereby changing the angle of the angle adjustment plate 3.

[0023] A through hole matching the limiting rod 54 is formed at one end of the side surface of the second connecting block 55 .

[0024] There are four sets of fixing blocks 53 and limiting arms 56 , all of which are symmetrically arranged at four ends above the bending machine body 1 .

[0025] The angle adjustment plate 3 , the first connection block 52 , and the second connection block 55 are each provided in two groups, and the first connection block 52 and the second connection block 55 are symmetrically arranged at two ends of the angle adjustment plate 3 .

[0026] By adopting the above solution, the limiting rod 54 and the second connecting block 55 can limit the angle adjustment plate 3 to prevent the angle adjustment plate 3 from shifting when the angle is adjusted.

[0027] The working principle of the utility model is: the bidirectional screw rod 51 is driven to rotate by the motor 4, thereby driving the first connecting block 52 screwed on the side to move outward or inward at the same time to push the angle adjustment plate 3 to move, thereby driving the limit arm 56 connected to one end of the side of the bending machine body 1 to rotate, and the angle adjustment plate 3 is limited by the limit arm 56, so that the angle adjustment plate 3 can rotate around the first connecting block 52, and the bidirectional screw rod 51 is driven to rotate by the motor 4 to drive the first connecting block 52 to move a distance to achieve angle adjustment. The limit rod 54 and the second connecting block 55 can limit the angle adjustment plate 3 to prevent it from shifting during angle adjustment.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel plate bending machine that is convenient for adjusting the bending angle, including: A bending machine body (1) and a bending assembly (2), characterized in that an angle adjustment plate (3) for placing a plate when bending a steel plate is provided at one upper end of the bending machine body (1), an angle adjustment mechanism (5) for adjusting the angle of the angle adjustment plate (3) is provided at one lower end of the angle adjustment plate (3), and a motor (4) for driving the angle adjustment mechanism (5) is provided at one side end of the angle adjustment mechanism (5).

2. The steel plate bending machine with easy adjustment of bending angle according to claim 1 is characterized in that: The angle adjustment mechanism (5) comprises a bidirectional screw rod (51) and a fixed block (53) arranged at one end of the side of the angle adjustment plate (3); a first connecting block (52) is screwed to one end of the side of the bidirectional screw rod (51); a limiting rod (54) is fixedly connected to one end of the side of the fixed block (53); a second connecting block (55) is slidably connected to one end of the side of the limiting rod (54); and a limiting arm (56) is arranged between the bending machine body (1) and the angle adjustment plate (3).

3. The steel plate bending machine with easy adjustment of bending angle according to claim 2 is characterized in that: A threaded hole matching the bidirectional screw rod (51) is formed at one end of the side surface of the first connecting block (52).

4. The steel plate bending machine with easy adjustment of bending angle according to claim 2 is characterized in that: A through hole matching the limiting rod (54) is formed at one end of the side surface of the second connecting block (55).

5. The steel plate bending machine with easy adjustment of bending angle according to claim 2 is characterized in that: The fixing blocks (53) and the limiting arms (56) are arranged in four groups, all of which are symmetrically arranged at four ends above the bending machine body (1).

6. The steel plate bending machine with easy adjustment of bending angle according to claim 2, characterized in that: The angle adjustment plate (3), the first connection block (52) and the second connection block (55) are each provided in two groups, and the first connection block (52) and the second connection block (55) are symmetrically arranged at two ends of the angle adjustment plate (3).

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