Steel bar two-end bending device for construction site

A steel bar and two-end technology, which is applied in the field of two-end bending devices for steel bars on construction sites, can solve the problems of affecting the use of steel bars and large errors in bending positions
CN112719138AActive Publication Date: 2021-04-30新疆隆泉建设集团有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
新疆隆泉建设集团有限公司
Publication Date
2021-04-30

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Abstract

The invention relates to a bending device, in particular to a steel bar two-end bending device for a construction site. The steel bar two-end bending device for the construction site can bend the two ends of a reinforcing steel bar automatically and reduce errors. The steel bar two-end bending device for the construction site comprises: a first fixing frame and a third fixing frame, wherein the third fixing frame is arranged between the two sides of the upper portion of the first fixing frame. a second fixing frame, wherein the second fixing frame is arranged between the upper side of the third fixing frame and the upper side of the first fixing frame; a bending mechanism, wherein the bending mechanism is arranged on the second fixing frame; and a discharging mechanism, wherein the discharging mechanism is arranged at the top of the second fixing frame. A bending rod is driven to move leftwards through a telescopic rod of an air cylinder, so that the bending rod bends a reinforcing steel bar, and the bending effect is achieved; a shifting block makes contact with a first shifting rod, a shifting block drives a first shifting rod to slide upwards along an arc-shaped sliding rail, automatic material loosening can be achieved, and the material loosening effect is achieved.
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Description

technical field

[0001] The invention relates to a bending device, in particular to a device for bending steel bars at both ends for construction sites. Background technique

[0002] Steel bar refers to the steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is round, sometimes square with rounded corners. Strong and durable, steel bars are used to build houses and lay foundations, and steel bars of different materials are also applied to different places. It is hard, so special bending tools are needed to bend the steel bar. On the construction site, the steel bar is usually bent manually with tools. This method is dangerous, and the strength of the person is different. The degree of bending is also different, and it is easy to cause large errors in the bending position, which affects the use of steel bars.

[0003] Patent application CN210253985U, publication date 20200407, discloses a steel bar bending device, including a bottom fram...

Claims

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