一种钢筋折弯装置
By designing a manually operated rebar bending device, which adopts a fixed shaft, C-shaped frame and bending table structure, the problem of large size or limited bending range of existing equipment is solved. This enables manual bending and diversified construction, reduces labor intensity and improves the accuracy of angle adjustment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-07-01
- Publication Date
- 2026-07-17
AI Technical Summary
Existing rebar bending equipment is either bulky and expensive, or has a limited range of bending angles, making it unable to meet the needs of small-scale construction and diverse applications.
A manually operated rebar bending device was designed, which adopts a fixed shaft, C-shaped frame and bending table structure, combined with a semi-circular plate and indicator to realize manual bending of different degrees. The device reduces labor intensity and precisely adjusts the bending angle by using the lever principle of labor saving.
It enables manual operation without the need for electricity, can meet diverse construction needs, and can precisely adjust the bending angle, reducing the labor intensity of operators.
Smart Images
Figure CN224508307U_ABST
Abstract
Claims
1. A reinforcing bar bending device comprising a base plate (4), characterized in that, A fixed shaft (11) is fixedly connected to the upper side of the base plate (4). A second bending table (13) is fixedly connected to the fixed shaft (11). The second bending table (13) is composed of round wheels of different diameters from small to large, fixedly arranged from bottom to top. A C-shaped frame (7) is rotatably connected to the fixed shaft (11). A rotating shaft (9) is rotatably connected to the two side walls of the C-shaped frame (7). A first bending table (8) is fixedly connected to the rotating shaft (9). The first bending table (8) is composed of round wheels of different diameters from small to large, fixedly arranged from top to bottom. At the same horizontal height, the round wheels of the first bending table (8) and the round wheels of the second bending table (13) are close to each other. A fixed plate (2) is fixedly connected to the upper side of the base plate (4). A plurality of limiting holes (3) are provided on the fixed plate (2).
2. A reinforcing bar bending device according to claim 1, wherein A connecting rod (5) is fixedly connected to the side wall of the first bending table (8), and a handle (6) is fixedly connected to one end of the connecting rod (5).
3. A reinforcing bar bending device according to claim 2, wherein A semicircular plate (14) is fixedly connected to the upper side of the second bending table (13). An angle mark is provided on the upper side of the semicircular plate (14). An indicator mark (12) is fixedly connected to the top side wall of the C-shaped frame (7).
4. A reinforcing bar bending device according to claim 3, wherein The side wall of the semicircular plate (14) is provided with a plurality of insertion holes (1) arranged in an arc array, and a insertion rod (10) is inserted into one of the insertion holes (1).
5. A reinforcing bar bending device as claimed in claim 4, wherein The distance from the handle (6) to the pivot (9) is much greater than the distance from the pivot (9) to the fixed axis (11).