bending tool
A tool and bending groove technology, applied in the field of bending tools, can solve the problems of unsightly bending effect, poor bending effect, and high operating intensity, and achieve the goals of reducing labor intensity and personnel input, being convenient to carry, and speeding up the construction progress Effect
Active Publication Date: 2016-05-11
STATE GRID CORP OF CHINA +2
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Problems solved by technology
[0005] By providing a bending tool, the embodiment of the present invention solves the disadvantages of the prior art, such as poor bending effect, high operating intensity, low bending efficiency, and unsightly bending effect, and realizes a more labor-saving operation and better bending effect. Better, more productive bending tools
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Embodiment Construction
[0023] The embodiment of the present invention provides a bending tool, which solves the shortcomings of the prior art that the bending angle of the bending tool is not accurate, the use process is time-consuming and laborious, and the steel bar is easy to be damaged. It is more accurate and efficient; the hydraulic jack is used as the power mechanism, which increases the bending arm, greatly reduces the bending strength, and makes the bending angle greater than 90 degrees more accurate.
[0024] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0025] like figure 1 As shown, it is a schematic diagram of a bending tool proposed by an embodiment of the present invention, which includes: a fixing frame 1 , a pressing bar 2 , an angle mold 3 and a pressing mechanism 4 .
[0026] The fixed frame 1 is prov...
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Disclosed is a bending tool. The bending tool comprises a fixing frame, a pressing rod, an angle die and a pressure mechanism, wherein the fixing frame is provided with a sliding way and a pressing rod hole, and the pressing rod hole is perpendicular to the position of the sliding way; the pressing rod can be inserted into the pressing rod hole; the angle die is a cavity die of a die, the bottom end of a cavity of the cavity die is a right angle bending groove, and the opposite position of the corner of the right angle bending groove is provided with a cavity opening; the outer wall of the angle die is provided with a sliding block which can right be inserted into the sliding way to slide; the central position of the cavity opening is further provided with a pressing rod groove, and the position of the pressing rod groove just enables the pressing rod to slide into the pressing rod groove when the angle die slides along the sliding way; the pressing mechanism is a jack with a handle and is connected below the fixing frame, and the ejector rod of the jack right abuts against the bottom of the angle die. Due to the a power unit is used for auxiliary bending, labor intensity is effectively reduced; by means of the angle die and the pressing rod, high process level of bending can be achieved, the efficiency is high and a construction progress is quickened. The bending tool is simple in overall structure, lightweight and convenient to carry.
Description
technical field [0001] The invention relates to a bending tool. Background technique [0002] In life, it is often necessary to bend metal wires such as steel bars into a certain shape, so that the steel bars are close to the surface of passing objects, and the impact on the surrounding objects is avoided to the greatest extent. Especially the grounding steel bar used in some power transmission lines, or the lightning rod installed on the building, all need to lead the steel bar to the ground from a height, which requires multiple bending of the steel bar. This requires professional bending tools to improve bending efficiency and reduce bending strength. [0003] The prior art also does not have very professional bending tools, and mostly uses tools such as pliers to complete, or completes with some bending pliers welded by simple metal parts. And this kind of bending tool is completed by manpower completely, and its arm of force cannot be done big enough, and this just ma...
Claims
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IPC IPC(8): B21F1/00
CPCB21F1/004
Inventor 张亚峰赵振东王建阳侯先智李新峰李鹏吴成浩王俊
Owner STATE GRID CORP OF CHINA