Metal bar material straightening machine

Abstract

The invention relates to the field of metal material machining, in particular to a metal bar material straightening machine which comprises a base, a clamping mechanism, a displacement mechanism and a straightening mechanism. The clamping mechanism is arranged at the left side of the upper end of the base, a mounting groove is formed in the right side of the upper end of the base, and the displacement mechanism is arranged in the mounting groove; and the straightening mechanism is mounted at the upper end of the displacement mechanism. The metal bar material straightening machine can solve the following problems in the prior art that in the process that a bar straightening machine is adopted to straighten a metal bar in a pressing manner, the efficiency of straightening the metal bar in a single-point step-by-step pressing manner of the existing bar straightening machine is low and the straightening effect is poor when the thin metal bar is straightened; and an existing large numerical control bar straightening machine is complex in structure, high in manufacturing cost and high in daily use and maintenance cost.

Description

technical field [0001] The invention relates to the field of metal material processing, in particular to a metal bar material straightening and processing machine. Background technique [0002] Metal bar refers to the metal material whose section shape is round, square, flat, hexagonal, octagonal, etc. and delivered in straight strips. Metal bars are widely used in industries such as construction, machinery, automobiles, and ships. In the field of construction, 70% of the metal bars are used in the construction field, and the rest are used to make various shafts, bolts, nuts, anchor chains, springs and other parts; metal bars will be recycled and straightened under the conditions of recycling. Straightening, so that the straightened metal bars can be reused. [0003] In the prior art, a bar straightening machine is usually used to straighten metal bars by pressing, but the following problems usually exist in this process: 1. When straightening thinner metal bars, the existi...

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Problems solved by technology

[0003] In the prior art, a bar straightening machine is usually used to straighten metal bars by pressing, but the following problems usually exist in this process: 1. When straightening thinner metal bars, the existing The single-point step-by-step pressing method of the bar straightening machine has low efficiency for straightening metal bars, and the straightening effect is poor

[0004] 2. The structure of the existing large-scale CNC bar straightening machine is complex and expensive, and the cost of daily use and maintenance is high, thus increasing the input cost of the production enterprise

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