A bending device facilitating movement of large-diameter reinforcing steel

Abstract

The utility model provides a kind of bending device facilitating large-diameter reinforcing steel bar movement, belong to reinforcing steel bar bending technical field, comprising: bending assembly, feeding assembly and clamping control member.The utility model, by being provided with the clamping control member for operating incoming reinforcing steel bar between feeding assembly and bending assembly, when using, the reinforcing steel bar to be bent is sent into feeding assembly, reinforcing steel bar slides in feeding assembly, one end of reinforcing steel bar extends to clamping control member, and operator controls reinforcing steel bar accurately into the bending operation area of bending assembly by clamping control member, which can save manpower and improve efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steel bar bending technology, specifically a bending device that facilitates the movement of large-diameter steel bars. Background Technology

[0002] Large-diameter steel bars are key materials for ensuring the stability and load-bearing capacity of various large structures, and are widely used in wind turbine foundation engineering, the main frame of high-rise buildings, the load-bearing structure of large bridges, and the construction of dams in water conservancy projects. Due to their large diameter and long length, these large-diameter steel bars are much heavier than ordinary-sized steel bars, and their movement and bending during processing have always been a difficult problem in the industry.

[0003] With the continuous development of the construction industry, the number of large-scale engineering projects is increasing, and the demand for large-size steel bars is also rising. Moreover, some projects have extremely high requirements for the bending quality and precision of large-size steel bars. Even slight errors may affect the stability of the entire structure.

[0004] Traditional rebar bending devices do not adequately consider the ease of movement of large-diameter rebars, making it difficult for the rebars to enter the bending area smoothly and accurately. This often requires multiple people to make adjustments, and slight carelessness can lead to positional deviations. Therefore, this invention provides a bending device that facilitates the movement of large-diameter rebars. Utility Model Content

[0005] To address the issue that traditional rebar bending devices do not adequately consider the ease of movement of large-diameter rebars, making it difficult for the rebars to smoothly and accurately enter the bending area, often requiring multiple people to make adjustments, and prone to positional deviations if not carefully monitored, this invention provides a bending device that facilitates the movement of large-diameter rebars.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A bending device for facilitating the movement of large-diameter steel bars, comprising: Bending components; A feeding assembly is provided on the material receiving side of the bending assembly, and a clamping and manipulating component for manipulating the incoming steel bar is provided between the feeding assembly and the bending assembly.

[0007] As a further description of the above technical solution: The clamping actuating element includes: The base plate is fixed in place; Two sets of clamping assemblies are symmetrically installed on the base plate. Each set of clamping assemblies includes: an adapter, a long frame, a sliding sleeve, and a clamping block. The adapter is rotatably connected to the base plate, and the long frame is rotatably connected to the adapter. The rotation axis of the adapter is perpendicular to the rotation axis of the long frame. The sliding sleeve is slidably installed on the long frame, and the clamping block is rotatably connected to the sliding sleeve.

[0008] As a further description of the above technical solution: The clamping block has a "V" shaped notch on its side.

[0009] As a further description of the above technical solution: A control handle is fixedly connected to the top of the long frame.

[0010] As a further description of the above technical solution: The bending assembly includes: Processing table; A rotating disk is mounted on the top of the processing table. A first insertion hole is opened at the center of the top of the rotating disk, and a second column is installed in the first insertion hole. Multiple second insertion holes are opened at the top of the rotating disk off-center, and a first column is installed in the second insertion hole. A rotary motor is fixedly installed at the bottom of the processing table, and the output end of the rotary motor is fixedly connected to the rotating disk.

[0011] As a further description of the above technical solution: A square block is fixedly connected to the top of the processing table and to the outside of the rotating disk. A third insertion hole is opened on the top of the square block. A roller group is fixedly connected to the top of the processing table and to the outside of the square block.

[0012] As a further description of the above technical solution: The feeding assembly includes: Several portal frames arranged in a straight line are fixed together by long rods; Each of the portal frames is fixedly connected to a connecting rod on its side, and a drive shaft is rotatably mounted on the side of the connecting rod, with a rotating sleeve rotatably mounted on the drive shaft.

[0013] The beneficial effects of this utility model are: This invention features a clamping and manipulating component between the feeding assembly and the bending assembly for manipulating incoming steel bars. In use, the steel bar to be bent is fed into the feeding assembly, where it slides. One end of the steel bar extends to the clamping and manipulating component, allowing the operator to precisely guide the steel bar into the bending area of ​​the bending assembly. This design saves manpower and improves efficiency. Attached Figure Description

[0014] The following figures illustrate a bending device that facilitates the movement of large-diameter steel bars; Figure 1 This is a perspective view of the present utility model; Figure 2 This is a front view of the present invention; Figure 3 This is a top view of the present invention; Figure 4 This is a perspective view of the clamping and manipulating component of this utility model; Figure 5 for Figure 1 A magnified view of a portion of point A in the middle.

[0015] The labels in the attached diagram; 1. Feeding assembly; 101. Gantry frame; 102. Long rod; 103. Connecting rod; 104. Drive shaft; 105. Rotating sleeve; 2. Bending assembly; 201. Processing table; 202. Rotary motor; 203. Rotating disk; 204. Square block; 205. Roller assembly; 206. Third insertion hole; 207. First column; 208. Second column; 3. Clamping and operating components; 301. Base plate; 302. Adapter; 303. Long frame; 304. Sliding sleeve; 305. Clamping block; 306. Operating handle. Detailed Implementation

[0016] Please refer to the attached document. Figures 1-5 This application illustrates a bending device that facilitates the movement of large-diameter steel bars, used for steel bar bending processing on construction sites. Specifically, it includes a bending assembly 2, a feeding assembly 1, and a clamping and manipulating component 3.

[0017] The feeding component 1 is located on the receiving side of the bending component 2 and is used to guide the incoming steel bar into the bending component 2. The bending component 2 bends the incoming steel bar. A clamping and manipulating component 3 for manipulating the incoming steel bar is provided between the feeding component 1 and the bending component 2.

[0018] When in use, the steel bar to be bent is fed into the feeding assembly 1. The steel bar slides in the feeding assembly 1, and one end of the steel bar extends to the clamping control piece 3. The operator manipulates the steel bar through the clamping control piece 3 to accurately enter the bending operation area of ​​the bending assembly 2, which can save manpower and improve efficiency.

[0019] In one embodiment, such as Figure 4 As shown, the clamping and manipulating member 3 includes: a fixedly mounted base plate 301 and two sets of clamping components symmetrically mounted on the base plate 301.

[0020] Each clamping assembly includes: a connector 302, a long frame 303, a sliding sleeve 304, and a clamping block 305. The connector 302 is rotatably connected to the bottom plate 301, and the long frame 303 is rotatably connected to the connector 302. The rotation axis of the connector 302 is perpendicular to the rotation axis of the long frame 303. The sliding sleeve 304 is slidably mounted on the long frame 303, and the clamping block 305 is rotatably connected to the sliding sleeve 304. The clamping block 305 is appropriately matched with the horizontal reinforcing bar. The sliding sleeve 304 and the clamping block 305 as a whole can slide relative to the long frame 303, and the clamping block 305 can also rotate relative to the sliding sleeve 304.

[0021] In use, the user manipulates the two sets of clamping components to rotate along the hinge at the bottom of the adapter 302, causing the two sets of clamping components to rotate toward the center. The clamping block 305 clamps the side of the rebar, maintaining the above-mentioned clamping and fixed state. The user then pulls the elongated frame 303 forward, and the elongated frame 303 rotates along its bottom pivot, thereby driving the sliding sleeve 304 and the clamping block 305 to move toward the front end, and also driving the rebar to move toward the front side.

[0022] In one embodiment, the clamping block 305 has a "V" shaped notch on its side, which can be locked onto the side of the reinforcing bar (which is basically circular).

[0023] In one embodiment, a control handle 306 is fixedly connected to the top of the long frame 303 so that the user can hold the control handle 306 to operate the long frame 303.

[0024] In one embodiment, the bending assembly 2 includes: a processing table 201, a rotating disk 203, and a rotary motor 202.

[0025] A rotating disk 203 is rotatably mounted on the top of the processing table 201. A first insertion hole is opened at the center of the top of the rotating disk 203, and a second column 208 is installed in the first insertion hole. Multiple second insertion holes are opened at the top of the rotating disk 203 off-center, and a first column 207 is installed in the second insertion hole. A gap is formed between the first column 207 and the second column 208 to hold the reinforcing bar. Before bending, one end of the reinforcing bar needs to be introduced into the gap between the first column 207 and the second column 208. A rotary motor 202 is fixedly mounted on the bottom of the processing table 201. The output end of the rotary motor 202 is fixedly connected to the rotating disk 203. The rotary motor 202 is preferably a geared motor, which amplifies the torque through a reducer.

[0026] During the bending process, the rotary motor 202 drives the rotating disk 203 to rotate, and the first column 207 and the second column 208 on the rotating disk 203 rotate to bend the steel bar.

[0027] In one embodiment, a square block 204 is fixedly connected to the top of the processing table 201 and to the outside of the rotating disk 203. A third insertion hole 206 is provided on the top of the square block 204. A column can be installed at the third insertion hole 206 to guide the bent steel bar. A roller group 205 is fixedly connected to the top of the processing table 201 and to the outside of the square block 204. The purpose of the roller group 205 is also to guide the sliding of the bent steel bar.

[0028] In one embodiment, the feeding assembly 1 includes: a plurality of linearly distributed gantry frames 101, which are fixed together by a long rod 102, and the gantry frames 101 and the long rod 102 form a channel structure.

[0029] Each portal frame 101 has a connecting rod 103 fixedly connected to its side. A drive shaft 104 is rotatably mounted on the side of the connecting rod 103, and a rotating sleeve 105 is rotatably mounted on the drive shaft 104.

[0030] When in use, the reinforcing bar is supported by the rotating sleeve 105. When the reinforcing bar moves, the rotating sleeve 105 can rotate, thereby reducing the resistance to the movement of the reinforcing bar.

[0031] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0032] It should be understood that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. This invention is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

Claims

1. A bending device for facilitating the movement of large-diameter reinforcing bars, comprising: Bending component (2); Its characteristic is that it further includes: A feeding assembly (1) is provided on the material receiving side of the bending assembly (2), and a clamping and manipulating member (3) for manipulating the incoming steel bar is provided between the feeding assembly (1) and the bending assembly (2).

2. The bending device for facilitating the movement of large-diameter reinforcing bars according to claim 1, characterized in that, The clamping manipulator (3) includes: Fixed base plate (301); Two sets of clamping assemblies are symmetrically installed on the base plate (301). Each set of clamping assemblies includes: a connector (302), a long frame (303), a sliding sleeve (304), and a clamping block (305). The connector (302) is rotatably connected to the base plate (301), the long frame (303) is rotatably connected to the connector (302), and the rotation axis of the connector (302) is perpendicular to the rotation axis of the long frame (303). The sliding sleeve (304) is slidably installed on the long frame (303), and the clamping block (305) is rotatably connected to the sliding sleeve (304).

3. The bending device for facilitating the movement of large-diameter steel bars according to claim 2, characterized in that: The clamping block (305) has a "V" shaped notch on its side.

4. A bending device for facilitating the movement of large-diameter reinforcing bars according to claim 2, characterized in that: The top of the long frame (303) is fixedly connected to an operating handle (306).

5. A bending device for facilitating the movement of large-diameter reinforcing bars according to claim 1, characterized in that, The bending assembly (2) includes: Processing table (201); Rotary disk (203) is mounted on the top of the processing table (201). A first insertion hole is provided at the center of the top of the rotary disk (203), and a second column (208) is installed in the first insertion hole. Multiple second insertion holes are provided at the top of the rotary disk (203) off-center, and a first column (207) is installed in the second insertion hole. A rotary motor (202) is fixedly installed at the bottom of the processing table (201), and the output end of the rotary motor (202) is fixedly connected to the rotating disk (203).

6. A bending device for facilitating the movement of large-diameter reinforcing bars according to claim 5, characterized in that: A square block (204) is fixedly connected to the top of the processing table (201) and to the outside of the rotating disk (203). A third insertion hole (206) is provided on the top of the square block (204). A roller group (205) is fixedly connected to the top of the processing table (201) and to the outside of the square block (204).

7. A bending device for facilitating the movement of large-diameter reinforcing bars according to claim 1, characterized in that, The feeding assembly (1) includes: Several portal frames (101) arranged in a straight line are fixed together by long rods (102); Each of the portal frames (101) is fixedly connected to a connecting rod (103) on its side. A drive shaft (104) is rotatably mounted on the side of the connecting rod (103), and a rotating sleeve (105) is rotatably mounted on the drive shaft (104).

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