一种快速夹紧防滑移钢筋锯切工作台
By designing the moving unit and the spiral clamping component, the problems of stirrup deformation and rebar slippage caused by improper clamping force in the existing technology are solved. This enables rapid positioning and stable clamping of stirrup-tied rebar, improves sawing accuracy and efficiency, and reduces labor intensity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN YUCHENG JIUFANG CONSTR CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-07-17
AI Technical Summary
Existing clamps cannot effectively clamp and position steel cages that have been tied with stirrups, resulting in improper clamping force causing deformation of the stirrups or failure to clamp them. Furthermore, the steel bars are difficult to slip during the sawing process, affecting the sawing accuracy and efficiency.
The design employs two moving units and a spiral clamping component. The moving and lifting mechanisms enable rapid positioning and secure clamping of the stirrup-bound reinforcing bars. The drive motor rotates the shaft, propelling the stirrups along the spiral trajectory of the blades. Combined with the position adjustment of the moving platform and the stable rotation of the clamping component, the stable clamping of the reinforcing bars is ensured.
It enables rapid positioning and secure clamping of stirrup-bound reinforcing bars, preventing slippage of the reinforcing bars during sawing, improving sawing accuracy and efficiency, reducing the labor intensity of workers, and is suitable for building construction and reinforcing bar processing.
Smart Images
Figure CN224508341U_ABST
Abstract
Claims
1. A quick clamping anti-slip reinforcement sawing workbench, characterized in that, include: Platform (1); Two moving units are arranged in parallel opposite directions and are movably connected to the base (1) through a moving mechanism. Each moving unit includes a moving platform (2), a fixed frame (3), a movable frame (4), two clamping parts (6) and two drive motors (7). The fixed frame (3) is located on the lower side of the moving platform (2). The movable frame (4) is vertically and movably arranged on the side of the moving platform (2) and parallel to the fixed frame (3). The two clamping parts (6) are rotatably arranged on the fixed frame (3) and the movable frame (4) respectively. The two drive motors (7) are used to drive the clamping parts (6) to rotate. The clamping member (6) includes a rotating shaft (62) and blades (63). The blades (63) are spirally arranged around the outer periphery of the rotating shaft (62). The gap between the blades (63) is larger than the diameter of the stirrup, so that the stirrup is confined in the gap between the blades (63). The rotating shaft (62) is connected to the output end of the drive motor (7). The two moving units move relative to each other to approach the steel bar after the stirrup is tied, thereby positioning the steel bar. The drive motor (7) drives the rotating shaft (62) to rotate, so that the stirrup is pushed along the spiral trajectory of the blades (63).
2. The quick grip anti-slip rebar sawing table of claim 1, wherein: The mobile platform (2) includes a slide (21) and a side cabinet (22). The side cabinet (22) is mounted on the slide (21). The slide (21) is slidably connected to the base platform (1) and pulls the side cabinet (22) to change position.
3. The quick grip anti-slip rebar sawing table of claim 2, wherein: The moving mechanism includes a moving motor (23), a drive gear (24), and a rack (25). The rack (25) is disposed on the inner wall of the base (1). The drive gear (24) is disposed on the output end of the moving motor (23) and meshes with the rack (25). The moving motor (23) is disposed at the bottom of the slide (21) and is used to drive the drive gear (24) to rotate, so that the base (1) moves relative to the rack (25).
4. The quick-clamping anti-slip rebar sawing workbench as described in claim 1, characterized in that: Both ends of the fixed frame (3) and the movable frame (4) are provided with positioning parts (61), and the rotating shaft (62) is rotatably connected between the two positioning parts (61).
5. The quick grip anti-slip rebar sawing table of claim 2, wherein: The movable platform (2) is equipped with a lifting mechanism, which allows the distance between the movable frame (4) and the fixed frame (3) to be adjusted. The lifting mechanism includes a lead screw (9), a threaded sleeve (10), and a drive member (13). The lead screw (9) is rotatably mounted on the upper surface of the slide table (21) on one side of the side cabinet (22). The threaded sleeve (10) is mounted on the movable frame (4) and threadedly connected to the lead screw (9). The movable end of the drive member (13) is connected to the lead screw (9). The drive member (13) drives the lead screw (9) to rotate, thereby adjusting the height of the movable frame (4).
6. The quick grip anti-slip rebar sawing table of claim 5, wherein: The upper surface of the slide (21) is also provided with at least one guide rod (11), the guide rod (11) is parallel to the lead screw (9), and the movable frame (4) is provided with a sliding sleeve (12), the sliding sleeve (12) is slidably connected to the guide rod (11).
7. The quick grip anti-slip rebar sawing table of claim 1, wherein: One end of each of the two movable frames (4) and the two fixed frames (3) is provided with a motor frame (71), and the drive motor (7) is mounted on the motor frame (71) so that the output end of the drive motor (7) is coaxially mounted with the rotating shaft (62).
8. The quick-clamping anti-slip rebar sawing workbench as described in claim 1, characterized in that: The fixing frame (3) has a baffle (8) on one side facing the middle of the base (1), and the baffle (8) is stepped.
9. The quick grip anti-slip rebar sawing table of claim 6, wherein: The top of the side cabinet (22) is provided with a top plate (5), and the guide rod (11) and the lead screw (9) are both connected to the top plate (5).
10. The quick grip anti-slip rebar sawing table of claim 5, wherein: The drive component (13) is a handwheel.