Spring coiling machine for spring processing

Abstract

The invention relates to the technical field of spring processing, and discloses a spring coiling machine for spring processing, including a workbench, a coil spring mechanism, a shaping mechanism, a feeding mechanism and a post-processing mechanism. The top surface of the workbench is hollowed out, and the coil spring The mechanism is fixedly installed on the workbench, and the shaping mechanism is connected with the coil spring mechanism. The setting of the mechanism is to shape the spring that is still at high temperature after the initial winding, so that the gap between the walls can be kept at a certain distance, so as to ensure that the large spring formed after cooling has a certain compression deformation performance, which is conducive to improving the quality of the spring and avoiding large springs. The gap is too small to cause insufficient compression and rebound ability, and compared with the existing grooves or protrusions on the coil spring barrel, it can prevent the spring from leaving the groove or winding on the protrusions when winding, thereby avoiding scrapped.

Description

technical field [0001] The invention relates to the technical field of spring processing, in particular to a spring coiling machine for spring processing. Background technique [0002] Spring coiling machine, commonly known as spring machine, generally refers to the mechanical equipment for producing springs. In the production process of existing large springs, hot coiling process is required to use heating to make it easier to twist and shape, and cool them after making springs. Hardened to make springs. [0003] When the existing large-scale spring coiling machine using the hot coil process is in use, there is a problem that the products vary greatly due to factors such as friction when coiling the spring, and the small wall spacing of some springs will lead to a reduction in the compression capacity of the spring. Affect the quality of the spring, and when using grooves or protrusions on the reel to limit the winding track of the spring, not only the problem of breaking ...

AI Technical Summary

Problems solved by technology

[0003] When the existing large-scale spring coiling machine using the hot coil process is in use, there is a problem that the products vary greatly due to factors such as friction when coiling the spring, and the small wall spacing of some springs will lead to a reduction in the compression capacity of the spring. Affect the quality of the spring, and when using grooves or protrusions on the reel to limit the winding track of the spring, not only the problem of breaking away from the groove or winding on the protrusions during winding, resulting in scrapping, but also the cost of spring blanking Difficulty has also been greatly increased

[0004] The existing patent No. CN102069135B proposes a planar scroll spring strong torsion forming machine, which has the advantages of a wide range of application and greatly reduces the labor intensity of employees, but it has the problem of single function and low degree of automation , It is still necessary to manually or additionally set up mechanisms for the blanking and cooling of the spring after production, resulting in a decrease in work efficiency and an increase in difficulty in operation and maintenance

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