Steel bar shearing device
A shearing device and steel bar technology, which is applied in the field of steel bar processing, can solve the problems of high cost and low processing efficiency, and achieve the effects of easy maintenance, reduced material waste, and reduced cost
Pending Publication Date: 2021-03-09
TJK MACHINERY TIANJIN
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Problems solved by technology
[0003] The purpose of the present invention is to provide a steel bar shearing device to solve the technical problems of high cost and low processing efficiency caused by frequent replacement of fixed knives in the prior art
Method used
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[0032] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two compo...
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The invention discloses a steel bar shearing device, and belongs to the technical field of steel bar machining. The steel bar shearing device comprises a base, a fixed cutter and a movable cutter. Thebase is provided with a first cutter groove in a circular arc shape. The fixed cutter is cylindrical, the fixed cutter can be embedded into the first cutter groove and is detachably connected with the base, the fixed cutter is provided with an inner hole, a cutting edge is formed at the end of the inner hole, and a steel bar can move in the inner hole. The movable cutter is arranged at the end, provided with the cutting edge, of the fixed cutter and can move in the direction perpendicular to the steel bar so as to be matched with the cutting edge to shear the steel bar. When the cutting edgeat the steel bar shearing position of the fixed cutter is abraded, the fixed cutter is disassembled and rotated by a certain angle, so that the unabraded cutting edge is converted to the steel bar shearing position, and the steel bar can be continuously sheared. When the cutting edge of the fixed cutter is completely abraded, the fixed cutter can be disassembled, a cutting edge is remachined out at the end, with the cutting edge, of the fixed cutter, the steel bar can be continuously sheared, and one fixed cutter can be repeatedly used many times.
Description
technical field [0001] The invention relates to the technical field of steel bar processing, in particular to a steel bar shearing device. Background technique [0002] The steel bar automatic bending machine is an automatic steel bar processing equipment that automatically bends the steel bar. After the steel bar is bent and formed, the shearing mechanism cooperates with the fixed knife and the movable knife to cut and blank the steel bar. Frequent shearing is required in the process of processing steel bars, so the blades of the fixed knives are easy to wear, and maintenance is inconvenient. The fixed knives often need to be replaced, which increases the cost and causes waste of materials; at the same time, the existing fixed knives are difficult to disassemble, and the replacement is time-consuming and laborious. , affecting the processing efficiency. Contents of the invention [0003] The object of the present invention is to provide a steel bar shearing device to sol...
Claims
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Login to View More IPC IPC(8): B21F11/00
CPCB21F11/00
Inventor 陈振东其他发明人请求不公开姓名
Owner TJK MACHINERY TIANJIN