Spring center positioning method

Abstract

The invention discloses a spring center positioning method which comprises the steps that a spring is placed on two supporting rods which are matched with each other in an opening and closing mode, one end of each supporting rod is installed on two automatic opening and closing components, the automatic opening and closing components are installed on a lifting device, and the height / relative height of center shafts of springs of different models is preset; the center distance between the supporting rods and the height / relative height of the supporting rods are controlled through vertical movement of the lifting device and the opening and closing degree of the automatic opening and closing component, and therefore the height / relative height of the spring center shaft is controlled to meet the preset height / relative height of the spring center shaft. Springs can be supported through the supporting rods, meanwhile, it is guaranteed that center shafts of the springs of different specifications are kept on the set horizontal line through the opening and closing component and the lifting device, and therefore it is guaranteed that the springs can be automatically kept at the preset height.

Description

technical field [0001] The invention relates to the field of spring manufacturing, in particular to a center positioning device for a hot coil spring. Background technique [0002] The hot coil spring is also known as a large spring, because the wire diameter of this kind of spring is generally large, and some hot coil springs have a wire diameter of 20cm. The production process adopts the hot coil process. The hot coiled steel wire is clamped and transported and transported to a simple support for operation. This kind of operation is not only troublesome and inaccurate, but also cannot realize automatic operation and requires manual operation. This kind of operation is not only rough, inaccurate, It cannot meet the problem of automatic control of spring height / relative height, and it is not suitable for the design and development of automation. At the same time, it is also inefficient, and requires people to contact the heated steel wire. The working environment is harsh....

AI Technical Summary

Problems solved by technology

[0002] Hot rolled spring is also called large spring, because this kind of spring generally has a large wire diameter, and some hot rolled springs have a wire diameter up to 20cm. The hot coiled steel wire is clamped and transported to a simple support for operation. This kind of operation is not only troublesome and inaccurate in positioning, but also cannot realize automatic operation, and manual operation is required. This kind of operation is not only rough and imprecise, It cannot meet the problem of automatic control of spring height / relative height, and it is not suitable for the design and development of automation. At the same time, it is inefficient and requires people to be in contact with heated steel wires. The working environment is harsh. If the operation is improper, it is also extremely dangerous, so it is necessary to find A method or method capable of automatically supporting and positioning hot coil springs in an automated process

Images