Special equipment for automatically forming spring hook

Abstract

The invention provides special equipment for automatically forming a spring hook. The special equipment comprises a to-be-processed spring placing groove, one bending groove, first and second single-action extrusion type air cylinders, third and four single-action extrusion type air cylinders, fifth and sixth single-action extrusion type air cylinders, a straightening groove, a first oil cylinder, seventh, eighth and ninth single-action extrusion type air cylinders, another bending groove, a tenth single-action extrusion type air cylinder, a second oil cylinder and controllers, wherein the first and second single-action extrusion type air cylinders are used for pushing a to-be-processed spring in the placing groove, the third and four single-action extrusion type air cylinders are used for taking the to-be-processed spring and sending to the next station, the fifth and sixth single-action extrusion type air cylinders are used for taking the to-be-processed spring to the straightening groove, the first oil cylinder is used for straightening, the seventh, eighth and ninth single-action extrusion type air cylinders are used for transferring a straightened workpiece to the bending groove and sending a finished product, the tenth single-action extrusion type air cylinder is used for rotating the spring clockwise for 90 degrees, the second oil cylinder is used for bending the spring hook, and the controllers are used for controlling pistons of the single-action extrusion type air cylinders to move and the oil cylinders to operate.

Description

technical field [0001] The invention designs a mechanical automation technology, in particular a special equipment for the automatic spring hook. Background technique [0002] Spring is a common component in industry, and it is mostly used in industrial production equipment, machinery industry, switch equipment, instrumentation and medical equipment and other industrial industries. It can be used in corrosion-resistant, high and low temperature working environments. With the rapid development of industry, the amount of springs with drag hooks has increased sharply. There are special spring coiling machines on the market at present, but there is no special equipment for the formation of special spring hooks. Generally, it is manually operated, the production efficiency is low, and the quality needs to be improved. Contents of the invention [0003] The object of the present invention is to provide a kind of automatic special equipment for spring hooks, including a transmi...

AI Technical Summary

Problems solved by technology

At present, there are special spring coiling machines on the market, but there is no special equipment for forming spring hooks. Generally, it is manually operated, the production efficiency is low, and the quality needs to be improved.

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