Continuous spring end face grinding machine and rhombic spring production process applying same

Abstract

The invention relates to the technical field of spring machining, in particular to a continuous spring end face grinding machine and a rhombus spring production technology applying the continuous spring end face grinding machine. The continuous spring end face grinding machine comprises a rotating wheel, a plurality of mounting through grooves are formed in the rotating wheel in the circumferential direction of the rotating wheel, and the mounting through grooves are formed in the rotating wheel in the axial direction and are formed in the outer side of the rotating wheel in an opening mode; a limiting mechanism used for limiting a spring is installed in each installation through groove, the length of the spring is larger than the axial length of the rotating wheel, the two ends of the spring are exposed out of the two end faces of the rotating wheel, and grinding wheels driven by a motor and used for grinding the two ends of the spring are arranged in the two axial side directions of the rotating wheel. The grinding faces of the two grinding wheels abut against the two ends of the spring respectively. The spring end face grinding device has the effect of achieving continuous grinding of the spring end face.

Description

technical field [0001] The application relates to the technical field of spring processing, in particular to a continuous spring end face grinding machine and a diamond spring production process using the equipment. Background technique [0002] In the production process of spring, after the raw material is drawn and shaped, it needs to be rolled into a spring shape by a spring coiling machine, and then cut by a material cutting device to obtain a single spring. In order to adapt to the working environment, some springs need to be cut twice. Grind the ends so that the ends are even. [0003] The common automatic grinding method is to send the spring to the limit mechanism for limit, and then use the grinding wheel to grind the two ends of the spring before outputting. However, the above method usually needs to fix the limit of the spring during the grinding process. Release the spring limit and then output the spring, and then input another spring to fix the limit on the va...

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Problems solved by technology

[0003] The common automatic grinding method is to send the spring to the limit mechanism for limit, and then use the grinding wheel to grind the two ends of the spring before outputting. However, the above method usually needs to fix the limit of the spring during the grinding process. Release the spring limit and then output the spring, and then input another spring to fix the limit on the vacated station. The whole process is discontinuous, which makes the grinding wheel not in the process of outputting and inputting the spring. state, the spring is not processed, which causes a waste of production time and makes the production efficiency low

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