Passive steel bar straightening wheel set and passive steel bar straightening device
A passive wheel and straightening technology, which is applied in the field of steel bar straightening, can solve problems such as steel bar surface damage, unusability, and steel bar damage, and achieve the effects of quality assurance, high-efficiency straightening, and excellent straightening performance
Pending Publication Date: 2021-11-02
TJK MACHINERY TIANJIN
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Problems solved by technology
Based on this, there are many devices for straightening the steel bars, but the existing steel bar straightening devices cannot be done step by step when straightening the steel bars. Damage to the surface of the steel bar seriously affects the quality and use of the steel bar, and even seriously damages the steel bar to the point where it cannot meet the strength requirements and cannot be used and is scrapped
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[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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The invention discloses a passive steel bar straightening wheel set and a passive steel bar straightening device, and belongs to the technical field of steel bar straightening. The passive steel bar straightening wheel set comprises a straightening plate, a plurality of fixed driven wheels and a plurality of sliding driven wheels, the fixed driven wheels are fixedly arranged on the straightening plate, and the multiple fixed driven wheels are arranged at intervals in the first direction; the sliding driven wheels are arranged on the straightening plate in a sliding mode and can move in the direction close to or away from the fixed driven wheels in the second direction; and the fixed driven wheels and the sliding driven wheels are arranged in a staggered mode, a steel bar straightening path is formed between the fixed driven wheels and the sliding driven wheels, one end of the steel bar straightening path is a wire inlet, the other end of the steel bar straightening path is a wire outlet, and the distance between the adjacent fixed driven wheels and the sliding driven wheels in the second direction is gradually increased from the wire inlet to the wire outlet. By limiting the distance between the fixed driven wheels and the sliding driven wheels, reinforcing steel bars can be straightened step by step, so that the surfaces of the reinforcing steel bars are not prone to being damaged, the quality of the reinforcing steel bars can be guaranteed, and the straightening performance is excellent.
Description
technical field [0001] The invention relates to the technical field of steel bar straightening, in particular to a passive straightening steel bar wheel set and a passive straightening steel bar device. Background technique [0002] Steel bars need to be straightened before use to achieve a straight state. Based on this, there are many devices for straightening the steel bars, but the existing steel bar straightening devices cannot be done step by step when straightening the steel bars. The damage to the surface of the steel bar seriously affects the quality and use of the steel bar, and even the steel bar is seriously damaged to the point that it cannot meet the strength requirements, and it cannot be used and is scrapped. [0003] Therefore, how to propose a kind of straightening device that can straighten the steel bar step by step, and is not easy to damage the steel bar in the straightening process is a technical problem that needs to be solved urgently now. Contents...
Claims
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IPC IPC(8): B21F1/02B21F23/00
CPCB21F1/02B21F23/00
Inventor 陈振东其他发明人请求不公开姓名
Owner TJK MACHINERY TIANJIN