A bending device for processing building reinforcement

Abstract

The utility model relates to building equipment technical field especially is involved in a kind of bending equipment for building reinforcing bar processing.Bending equipment for building reinforcing bar processing includes workbench and bending mechanism;Bending mechanism is arranged on workbench;Bending mechanism includes positioning column, rotating disc, bending column and drive mechanism;Positioning column is fixedly connected with workbench, and round hole is set in rotating disc middle;Rotating disc is set on positioning column, and the upper end of positioning column is located at the outside of rotating disc;Bending column is set on rotating disc, and drive mechanism drives rotating disc rotation, and bending column rotates around positioning column under the driving of rotating disc.Steel bar is placed on workbench, and positioning column and bending column are located at the two sides of steel bar respectively, positioning column is as a fulcrum of steel bar, and bending column rotates around positioning column with rotating disc, and bending column drives steel bar to bend around positioning column.This bending process is completed under the driving of drive structure, and relative to manual bending, with the advantages of high efficiency and low labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of building equipment technology, and in particular to a bending device for processing building steel bars. Background Technology

[0002] In building construction, steel reinforcement, as an important building material, is widely used in concrete structures to provide reinforcement and support. With the continuous expansion of building scale, the application of reinforced concrete structures is becoming increasingly widespread. However, in actual construction, traditional methods of steel reinforcement processing and installation present numerous problems.

[0003] Existing steel bar bending technology mainly relies on manual operation, requiring multiple bends to form the desired shape. This not only increases labor intensity but also reduces construction efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a bending device for processing building steel bars, which can solve the problems of relying on manual operation, high labor intensity and low construction efficiency in the existing technology. This utility model provides a bending device for processing building steel bars, which includes a workbench and a bending mechanism; The bending mechanism is mounted on the workbench; The bending mechanism includes a positioning column, a rotating disk, a bending column, and a driving mechanism; The positioning column is fixedly connected to the worktable, and a circular hole is provided in the middle of the rotating disk; The rotating disk is sleeved on the positioning post, and the upper end of the positioning post is located on the outside of the rotating disk; The bending column is mounted on a rotating disk, and the driving mechanism drives the rotating disk to rotate. The bending column rotates around the positioning column under the drive of the rotating disk.

[0005] Preferably, the worktable is provided with a groove; The rotating disk is disposed in the groove, and the upper surface of the rotating disk is flush with the table surface.

[0006] Preferably, the drive mechanism includes a motor and a gear disposed on the output shaft of the motor; The rotating disk is equipped with a rotating disk gear, and the gear meshes with the rotating disk gear.

[0007] Preferably, the rotating disk is rotatably connected to the positioning column.

[0008] Preferably, a bearing is provided between the rotating disk and the positioning column.

[0009] Preferably, the bent column is detachably connected to the rotating disk.

[0010] Preferably, a cover plate is provided on the groove, and the cover plate has a ring structure; The cover plate is used to cover the gap between the rotating disk and the side wall of the groove. The outer edge of the cover plate is connected to the groove, and its inner ring is fitted on the outer side of the upper end of the rotating disk. The upper surface of the cover plate is flush with the worktable.

[0011] Preferably, the workbench is provided with two symmetrically arranged bending mechanisms.

[0012] Preferably, a baffle is provided on the side of the bending mechanism away from the rotation area of ​​the bending column; The baffle extends along the axial direction of the reinforcing bar and is attached to the side of the reinforcing bar away from its bending direction.

[0013] Preferably, the upper end of the positioning post is provided with a positioning groove; The positioning groove extends downward from the top of the positioning post, and the two ends of the positioning groove penetrate through the two sides of the positioning groove.

[0014] Preferably, a column is provided on the lower side of the workbench.

[0015] Beneficial effects: During the rebar bending process, the rebar is placed on the workbench, with the positioning post and bending post located on either side of the rebar. The positioning post acts as a fulcrum for the rebar, and the bending post rotates around the positioning post with the rotating disc, simultaneously bending the rebar around the positioning post. This bending process is completed under the drive of the drive structure, which has the advantages of high efficiency and low labor intensity compared to manual bending. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A top view of a bending device for processing steel bars in a building according to a specific embodiment of this utility model; Figure 2 for Figure 1 Sectional view in the direction of “AA”; Figure 3 A schematic diagram of the positioning column provided for a specific embodiment of this utility model; Figure 4 A schematic diagram of the structure of the reinforcing bar before bending is provided for a specific embodiment of this utility model; Figure 5A schematic diagram of the structure of the steel bar after bending, provided for a specific embodiment of this utility model.

[0018] Explanation of reference numerals in the attached figures: 1: Workbench; 2: Bending mechanism; 3: Reinforcing steel; 11: Groove; 21: Positioning pin; 22: Rotary disk; 23: Bending pin; 24: Drive mechanism; 25: Rotary disk gear; 26: Baffle. 211: Positioning groove; 241: Electric motor; 242: Gear. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] like Figures 1 to 5As shown, this embodiment provides a bending device for processing building steel bars, which includes a workbench 1 and a bending mechanism 2.

[0023] The bending mechanism 2 is set on the worktable 1. The bending mechanism 2 includes a positioning column 21, a rotating disk 22, a bending column 23, and a driving mechanism 24.

[0024] The positioning column 21 is fixedly connected to the worktable 1, and the rotating disk 22 has a round hole in the middle.

[0025] The rotating disk 22 is fitted onto the positioning post 21, and the upper end of the positioning post 21 is located outside the rotating disk 22.

[0026] The bent column 23 is mounted on the rotating disk 22. The driving mechanism 24 drives the rotating disk 22 to rotate, and the bent column 23 rotates around the positioning column 21 under the drive of the rotating disk 22.

[0027] In this embodiment, during the bending process of the reinforcing bar 3, the reinforcing bar 3 is placed on the workbench 1, with the positioning post 21 and the bending post 23 located on opposite sides of the reinforcing bar 3. The positioning post 21 serves as a fulcrum for the reinforcing bar 3, and the bending post 23 rotates around the positioning post 21 with the rotating disk 22, simultaneously driving the reinforcing bar 3 to bend around the positioning post 21. This bending process is completed under the drive of the driving structure, which has the advantages of high efficiency and low labor intensity compared to manual bending. The workbench 1 is provided with a groove 11, and the rotating disk 22 is placed in the groove 11. The upper surface of the rotating disk 22 is flush with the table surface of the workbench 1. This design keeps the rotating disk 22 flat with the surface of the workbench 1, which facilitates the placement and bending of the reinforcing bars 3, and also protects the moving parts of the rotating disk 22 from damage caused by external factors.

[0028] The drive mechanism 24 includes a motor 241 and a gear 242 disposed on the output shaft of the motor 241. The rotating disk 22 is provided with a rotating disk gear 25, and the gear 242 meshes with the rotating disk gear 25.

[0029] The rotating disk gear 25 can be located on the outside of the rotating disk 22 or on the bottom of the rotating disk 22, as long as the rotating disk gear 25 and the rotating disk 22 are fixedly connected.

[0030] The rotating disk 22 is rotatably connected to the positioning column 21. With this arrangement, the positioning column 21 acts as a fulcrum during the bending of the reinforcing bar 3, and can also serve as a support shaft for the rotating disk 22, which has the advantage of a compact structure.

[0031] Specifically, when motor 241 starts, it drives the rotating disk 22 to rotate via gear 242, thereby causing the bending column 23 to rotate around the positioning column 21, achieving the bending of the reinforcing bar 3. The rotating disk 22 and the positioning column 21 are rotatably connected, allowing the rotating disk 22 to rotate freely around the positioning column 21. To reduce friction and improve the flexibility and service life of the rotating disk 22, a bearing is installed between the rotating disk 22 and the positioning column 21. The bearing effectively reduces the friction between the rotating disk 22 and the positioning column 21, allowing the rotating disk 22 to rotate more smoothly.

[0032] The bending column 23 is detached from the rotating disk 22. When the bending column 23 is worn, it can be replaced.

[0033] The workbench 1 is equipped with two symmetrically arranged bending mechanisms 2. Through the two symmetrically arranged bending mechanisms 2, the two ends of the steel bar 3 can be bent simultaneously, that is, a U-shaped steel bar 3 structure can be completed in one bend.

[0034] A baffle 26 is provided on the side of the bending mechanism 2 away from the rotation area of ​​the bending column 23. The baffle 26 extends along the axial direction of the reinforcing bar 3 and fits against the side of the reinforcing bar 3 away from its bending direction. The baffle 26 can prevent the reinforcing bar 3 from shifting during the bending process, ensure the accuracy of the bending position, and improve the bending quality.

[0035] The positioning post 21 has a positioning groove 211 at its upper end, which extends downward from the top of the positioning post 21 and extends through both sides of the positioning groove 211. The design of the positioning groove 211 facilitates the positioning and placement of the reinforcing bar 3, ensures that the reinforcing bar 3 maintains the correct position during bending, and improves bending accuracy.

[0036] A column is installed on the underside of the workbench 1. The column supports the workbench 1, improving the stability of the entire device and ensuring that it does not shake or shift during bending operations.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A bending device for processing building steel bars, characterized in that, Includes a workbench and a bending mechanism; The bending mechanism is mounted on the workbench; The bending mechanism includes a positioning column, a rotating disk, a bending column, and a driving mechanism; The positioning column is fixedly connected to the worktable, and a circular hole is provided in the middle of the rotating disk; The rotating disk is sleeved on the positioning post, and the upper end of the positioning post is located on the outside of the rotating disk; The bending column is mounted on a rotating disk, and the driving mechanism drives the rotating disk to rotate. The bending column rotates around the positioning column under the drive of the rotating disk. The workbench is provided with a groove; The rotating disk is disposed in the groove, and the upper surface of the rotating disk is flush with the table surface of the workbench. The drive mechanism includes a motor and a gear mounted on the motor output shaft; The rotating disk is provided with a rotating disk gear, and the gear meshes with the rotating disk gear; The rotating disk is rotatably connected to the positioning column; A bearing is provided between the rotating disk and the positioning column; A cover plate is provided on the groove, and the cover plate has a ring structure; The cover plate is used to cover the gap between the rotating disk and the side wall of the groove. The outer edge of the cover plate is connected to the groove, and its inner ring is fitted on the outer side of the upper end of the rotating disk. The upper surface of the cover plate is flush with the worktable. Two symmetrically arranged bending mechanisms are provided on the workbench; A baffle is provided on the side of the bending mechanism away from the rotation area of ​​the bending column; The baffle extends along the axial direction of the reinforcing bar and is attached to the side of the reinforcing bar away from its bending direction; The upper end of the positioning post is provided with a positioning groove; The positioning groove extends downward from the top of the positioning post, and the two ends of the positioning groove penetrate through the two sides of the positioning groove. The bent column is detached from the rotating disk.

2. The bending equipment for processing building steel bars according to claim 1, characterized in that, A column is provided on the lower side of the workbench.

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