An automatic processing line for live-end wrench

Abstract

The invention provides an automatic processing line for a live-end wrench, which includes a conveying device and an accompanying fixture, the accompanying fixture is located on the conveying device, and the conveying device includes a feeding station, a positioning hole drilling station, a large hole drilling station station, drawing square hole station, reaming chamfering station, drilling small hole station, milling center slot station and discharging station, the accompanying fixture is loaded from the feeding station and passes through the Positioning hole drilling station, large hole drilling station, square hole drawing station, reaming chamfering station, small hole drilling station, middle slot milling station and discharging station, the accompanying fixture is from the outlet The output of the feeding station, the feeding station and the discharging station are located at the same end of the assembly line and set opposite to each other, and the side of the discharging station is also provided with a brazing slot station, and the feeding station There is also a rough milling three-bend station on one side of the station. It solves the problem that the existing wrench processing needs a lot of manpower to complete, and the processing efficiency and processing quality are not high.

Description

technical field [0001] The invention belongs to the technical field of wrench processing, in particular to a reaming mechanism for a wrench. Background technique [0002] A wrench is a commonly used installation and removal tool. It is a hand tool that uses the principle of leverage to twist bolts, screws, nuts, and other openings or casings that are threaded to hold bolts or nuts. The production process of the wrench usually includes processing the wrench body blank to form the finished wrench body, and then assembling all the components such as the lock nut to form the finished wrench. Among them, the processing of the wrench body blank requires multiple processes such as milling, hole drawing, and reaming. At present, the multiple processes are carried out independently, that is, they are processed by different processing equipment. This method requires human assistance to move the wrench from One type of equipment is transferred to another equipment for processing. The ...

AI Technical Summary

Problems solved by technology

Among them, the processing of the wrench blank requires multiple processes such as milling, hole drawing, and reaming. At present, the multiple processes are carried out independently, that is, they are processed by different processing equipment. This method requires human assistance to move the wrench from One kind of equipment is transferred to another equipment for processing. The above method requires 11-13 people to process a wrench. The existing wrench processing personnel are equipped with 1 person for rough milling and three bends, 2 people for drilling and punching, and 2 people for pulling squares. 1 person for hole, chamfering and large hole drilling, 1 person for fine milling and three-bending, 1 person for drilling small holes, 1 person for milling middle grooves, 1 person for brazing middle grooves, and 1 person for reaming large holes. The above methods require a lot of human resources At the same time, the wrench needs to be repositioned and clamped for each processing, resulting in error accumulation, which not only affects the processing accuracy and quality of the product, but also reduces the processing efficiency

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