A round steel manual bending device

Abstract

The utility model discloses a round steel manual bending device, include: bending component, install on base plate, be used for abutting product target bending part, bending component is connected with bending component, is used for clamping product along the preset angle bending, wherein, bending component includes first bending column and second bending column, first bending column is detachably connected with bending component, and second bending column is detachably connected with base plate, bending component includes rotary column and bending piece, and rotary column is connected with bending piece, and bending piece is set up on bending component. The utility model discloses that the base plate is provided with two groups of bending components of the symmetry of bending column, and one group of bending column is connected with the bending component of the rotation piece and the bending piece, and after placing round steel in the bending column, the target position of round steel is bent to the preset bending by the rotation piece drive bending piece, and the whole device structure is simple, convenient operation has effectively improved the processing flexibility, and has reduced the processing cost.

Description

Technical Field

[0001] This utility model relates to the technical field of round steel processing equipment, specifically to a manual bending device for round steel. Background Technology

[0002] Round steel is a solid, long steel bar with a circular cross-section. It is usually rolled from materials such as carbon structural steel and alloy structural steel. According to the production process, it can be divided into three types: hot rolling, forging, and cold drawing. It has good mechanical properties, such as strength, toughness, and plasticity. It is easy to cut, weld, forge, and process. It can be used as a raw material for mechanical parts, engineering components, and shaft parts. It can also be used to manufacture standard parts such as reinforcing bars and bolts. It is one of the most basic and important varieties of metal materials.

[0003] Currently, electric bending machines are commonly used to bend round steel bars. However, these machines are not universal tools and must be purchased by specific construction companies with the appropriate qualifications. Ordinary small work teams or individual operators often find it difficult to equip themselves with them, and the operation process requires professionally trained operators. Therefore, the purchase and processing costs are high, making them unsuitable for operations that require bending a small number of round steel bars. Utility Model Content

[0004] The purpose of this utility model is to provide a manual bending device for round steel in order to solve the above problems.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution, including:

[0006] The bending support component is mounted on the base plate and is used to abut the target bending part of the product;

[0007] The bending component, connected to the bending support component, is used to clamp the product and bend it along a preset angle;

[0008] The bending support assembly includes a first bending support column and a second bending support column. The first bending support column is detachably connected to the bending assembly, and the second bending support column is detachably connected to the base plate.

[0009] The bending assembly includes a rotating column and a bending member, the rotating column being connected to the bending member, and the bending member being sleeved on the bending support assembly.

[0010] As a further description of the above technical solution, the first bending support column is welded and installed on one side of the top of the base plate, and the first bending support column is a steel bar.

[0011] As a further description of the above technical solution, the second bending support column is detachably installed on the other side of the top of the base plate, and the second bending support column is a locking bolt.

[0012] As a further description of the above technical solution, the base plate is provided with a locking groove, and the second bending column can be detachably installed on the base plate through the locking groove.

[0013] As a further description of the above technical solution, a protective component is provided on the outside of the second bending column, and the protective component is a protective sleeve.

[0014] As a further description of the above technical solution, the travel distance of the second bending support column is 5-250mm.

[0015] As a further description of the above technical solution, the first bending support column and the second bending support column are arranged in parallel.

[0016] As a further description of the above technical solution, the rotating column is connected to one end of the bent component, and the rotating column is a handle.

[0017] As a further description of the above technical solution, a rotating hole is provided at the other end of the bent component, and the bent component is sleeved on the first bending support column through the rotating hole.

[0018] As a further description of the above technical solution, the outer contour of the bent part fits the product, and the bent part is an angle steel.

[0019] The beneficial effects of this utility model are as follows:

[0020] In this utility model, two sets of bending support columns are symmetrically arranged on the base plate. One set of bending support columns is connected to a bending assembly consisting of a rotating component and a bending component. After the round steel is placed on the bending support column, the rotating component drives the bending component to bend the round steel to the preset curvature at the target position. The whole device has a simple structure, is easy to operate, effectively improves processing flexibility, and reduces processing costs.

[0021] To more clearly illustrate the structural features and functions of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the manual round steel bending device of this utility model.

[0023] Figure label:

[0024] 1. Bending support assembly; 11. First bending support column; 12. Second bending support column; 2. Base plate; 21. Locking slot; 3. Bending assembly; 31. Rotating column; 32. Bending component; 321. Rotating hole; 4. Protective component. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0026] like Figure 1 As shown, in one embodiment, a manual bending device for round steel includes: a bending support component 1 and a bending component 3; wherein, the bending support component 1 is mounted on a base plate 2 and is used to abut against the target bending part of the product, providing stable support and positioning reference for subsequent bending operations; while the bending component 3 is connected to the bending support component 1 and is used to clamp the product and apply force to it along a preset angle, thereby completing the bending process.

[0027] For example, the bending support assembly 1 includes a first bending support column 11 and a second bending support column 12. The first bending support column 11 is detachably connected to the bending assembly 3, and the second bending support column 12 is detachably connected to the base plate 2.

[0028] Specifically, the first bending support column 11 is welded and installed on one side of the top of the base plate 2. The first bending support column 11 is a steel bar with sufficient strength and hardness, which can maintain structural stability and prevent deformation when subjected to the force of bending round steel. Correspondingly, the second bending support column 12 is detachably installed on the other side of the top of the base plate 2. The second bending support column 12 is a locking bolt, which achieves a reliable connection with the base plate 2 by means of the fastening characteristics of the bolt, and at the same time facilitates the adjustment of the distance from the first bending support column 11.

[0029] Furthermore, in order to enable the second bending support column 12 to be detachably installed and its position adjusted, the base plate 2 is provided with a locking groove 21, so that the second bending support column 12 can be detachably installed on the base plate 2 through the locking groove 21.

[0030] Specifically, the travel of the second bending support column 12 is 5-250mm, which can cover most common round steel diameters, ensuring that the device has a wide range of applications; and the first bending support column 11 and the second bending support column 12 are arranged in parallel to ensure that the round steel is subjected to uniform force during bending, avoiding deviations in bending angle due to force imbalance, which would affect processing accuracy.

[0031] Understandably, when it is necessary to process round steel of different diameters, simply loosen the fixing bolts on the second bending support column 12 so that it can slide freely along the locking groove 21, thereby adjusting the distance between it and the first bending support column 11. After the distance is adjusted to a position that matches the diameter of the round steel, tighten the fixing bolts again. This will quickly complete the adaptation of round steel of different diameters. The operation is simple and convenient, greatly improving the versatility of the device.

[0032] It should be noted that, in order to protect the second bending support column 12 from damage during long-term use, a protective component 4 is provided on the outside of the second bending support column 12. The protective component 4 is a protective sleeve made of wear-resistant and pressure-resistant material, which can effectively isolate the second bending support column 12 from direct friction and collision with the outside world and extend its service life.

[0033] Understandably, before bending the round steel, the operator can accurately place the protective sleeve on the second bending support column 12. In this way, when the round steel comes into contact with the second bending support column 12 during the bending process, the protective sleeve will first bear the friction and extrusion force, thereby preventing the round steel from directly contacting the threads of the locking bolt and preventing the threads from being worn.

[0034] Please continue reading. Figure 1 In this embodiment, the bending component 3 includes a rotating column 31 and a bending member 32. The rotating column 31 is connected to the bending member 32, and the bending member 32 is sleeved on the bending support component 1.

[0035] For example, the rotating column 31 and one end of the bent member 32 are connected by welding (or a detachable connection can be achieved by bolts or other connectors, as is the prior art). Figure 1 (Not shown in the image) Ensures the strength and stability of the connection between the two, and can withstand the large force generated during bending operations; the rotating column 31 is a handle, which is convenient for the operator to hold and apply rotational force.

[0036] Understandably, based on the lever principle, by lengthening the rotating column 31, the force required by the operator during rotation can be significantly reduced, making it easy to complete the bending operation even when facing round steel with a large diameter and high hardness, effectively improving the ease of operation and practicality of the device.

[0037] Furthermore, a rotating hole 321 is provided at the other end of the bent component 32, so that the bent component 32 can be sleeved on the first bending post 11 through the rotating hole 321, thereby enabling the bent component 32 to rotate flexibly around the first bending post 11 as the axis.

[0038] Specifically, the outer contour of the bending component 32 fits the product. The bending component 32 is an angle steel, which has good rigidity and resistance to deformation. When clamping the round steel and applying bending force, it can ensure its own structural stability, while also ensuring the clamping effect on the round steel and preventing the round steel from sliding or shifting during the bending process.

[0039] Understandably, when the operator rotates the rotating column 31, the rotating column 31 will drive the bending component 32 connected to it to rotate synchronously. During the rotation, the bending component 32 will exert a continuous force on the round steel sleeved between the bending components 1, forcing the round steel to gradually deform along the preset direction and eventually bend to the preset angle, thus completing the manual bending operation of the entire round steel.

[0040] Working principle: The base plate 2 is fixed on the processing table. The base plate 2 is symmetrically provided with a bending assembly 1 consisting of a first bending support column 11 and a second bending support column 12. The first bending support column 11 is connected to the bending assembly 3 consisting of a rotating component and a bending component 32. After loosening the second bending support column 12, the distance between it and the first bending support column 11 is adjusted by sliding and then tightened again to accommodate round steel of different diameters. Then, the round steel to be bent is placed between the first bending support column 11 and the second bending support column 12. Then, the bending component 32 is driven by rotating the rotating component to bend the round steel to the preset curvature at the target position.

[0041] Through the above technical solution, the device of this application has a simple overall structure, few parts, and is easy to obtain and process; the operation process is simple and easy to understand, requiring no professional skills training, and ordinary operators can quickly get started; at the same time, the device can adapt to round steel of different diameters by adjusting the spacing of the bending support columns, effectively improving the processing flexibility, and does not rely on large electric equipment, effectively reducing processing costs, and is especially suitable for bending operations of a small number of round steels.

[0042] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A round steel manual bending device, characterized in that, include: The bending support component (1) is installed on the base plate (2) and is used to abut the target bending part of the product; The bending component (3) is connected to the bending support component (1) and is used to clamp the product and bend it along a preset angle. The bending support assembly (1) includes a first bending support column (11) and a second bending support column (12). The first bending support column (11) is detachably connected to the bending assembly (3), and the second bending support column (12) is detachably connected to the base plate (2). The bending assembly (3) includes a rotating column (31) and a bending member (32), the rotating column (31) is connected to the bending member (32), and the bending member (32) is sleeved on the bending support assembly (1).

2. The round steel manual bending device according to claim 1, characterized in that, The first bending support column (11) is welded and installed on one side of the top of the base plate (2), and the first bending support column (11) is a steel bar.

3. The round steel manual bending device according to claim 1, characterized in that, The second bending support column (12) is detachably installed on the other side of the top of the base plate (2), and the second bending support column (12) is a locking bolt.

4. The round steel manual bending device according to claim 3, characterized in that, The base plate (2) has a slot (21), and the second bending column (12) can be detachably installed on the base plate (2) through the slot (21).

5. The manual round steel bending device according to claim 3, characterized in that, The second bending support column (12) is fitted with a protective component (4), which is a protective sleeve.

6. The round steel manual bending device according to claim 3, characterized in that, The second bending support column (12) has a travel distance of 5-250mm.

7. The round steel manual bending device according to claim 1, wherein The first bending support column (11) and the second bending support column (12) are arranged in parallel.

8. The round steel manual bending device according to claim 1, characterized in that, The rotating column (31) is connected to one end of the bent part (32), and the rotating column (31) is a handle.

9. The round steel manual bending device according to claim 8, characterized in that, A rotating hole (321) is provided at the other end of the bent component (32), and the bent component (32) is sleeved on the first bending column (11) through the rotating hole (321).

10. The round steel manual bending device according to claim 8, characterized in that, The outer contour of the bent part (32) fits the product, and the bent part (32) is an angle steel.

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