A kind of automatic roll forging processing forming machine for rough blank of hardware

Abstract

The invention discloses an automatic roll forging machining forming machine for a hardware rough blank. The automatic roll forging machining forming machine comprises a base, a motor and a speed reducer connected with the motor, wherein the motor and the speed reducer are arranged on the base. The tail end of the speed reducer is connected with a main shaft. The main shaft rotationally penetrates a left vertical plate and a right vertical plate which are arranged side by side in a spaced manner. A driven shaft is arranged above the main shaft, and a driven gear on the driven shaft and a main shaft gear on the main shaft are engaged on the outer side of the left vertical plate. Broken material forming devices are arranged between the left vertical plate and the right vertical plate in a grouping manner. An anti-deflection positioning device is arranged at the front end of the base, and a heating device is arranged to be connected with the anti-deflection positioning device. The main shaft is connected with an automatic feeding device through a driven chain wheel arranged at the tail end. According to the automatic roll forging machining forming machine for the hardware rough blank, the material splitting operation is not needed, and the machining procedures are reduced. Heating, material splitting, discharging and forming are carried out on raw materials at the same time, labor, materials and time are saved, and the machining cost is obviously reduced.

Description

technical field [0001] The invention belongs to the field of hardware tool processing machine tools, in particular to an automatic rolling forging forming machine for rough blanks of hardware. Background technique [0002] Pliers are a kind of hardware tools that are widely used, and the cutting edge part on them is the main working element of pliers, which is used to cut wires, iron wires or thin iron sheets, etc. Greater convenience. [0003] In the existing pliers processing process, the material is first cut, then split, and then a rough blank is formed, and then finely forged. Such a process is long, time-consuming and labor-intensive, and the processing waste is large, wastes materials, and causes high processing costs. [0004] For mature hardware tools, the price is relatively low. How to reduce processing losses, improve product quality and reduce processing costs is an important goal of all processing manufacturers. [0005] Rough forming is a commonly used mach...

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Problems solved by technology

[0006] At present, the rough blank forming process in the forging industry is: 1) raw material cutting and blanking; 2) heating; 3) splitting; 4) air hammer forging and forming, there are 4 processes in total, the production process cycle is long, and the previous process is not completed. The first process cannot be carried out; the use of raw materials is generally long carbon steel bars. When cutting raw materials, in order to facilitate subsequent processing, there is generally a large processing allowance, so in the subsequent forging process, it will become waste products, thus causing more waste of materials;

[0007] In the process of air hammer forging, the impact of air hammer forging will cause a lot of noise, and air hammer forging takes a long time, which is not conducive to rapid production

[0008] In addition, for the operators, each of the four processes must be manually operated by one person, often due to the inconvenience caused by the inability to produce due to the lack of one worker, there is indeed a need for improvement

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