Device for grinding two end surfaces of arc spring

Abstract

The invention relates to the technology of machinery equipment, in particular to a device for grinding two end surfaces of an arc spring. The device for grinding two end surfaces of the arc spring solves the problem of a process for grinding two ends of the arc spring. A strip-shaped work table is arranged below a beam of a stand; the beam is provided with a grinding wheel clamping device; the grinding wheel clamping device is provided with a sand wheel adjuster, a first sand wheel and a second sand wheel; the first sand wheel and the second sand wheel are symmetrically arranged about a longitudinal axial line of the work table; a rack grinding plate is arranged in the work table; a plurality of auxiliary clipping spring devices are assembled in parallel on the rack grinding plate; and a clipping spring device is provided with an arc positioning groove and a one-way pressing device. The sand wheel adjuster in the grinding wheel clamping device is an adjuster which can automatically control grinding angles and grinding sizes of the first sand wheel and the second sand wheel, the product is rapidly positioned and fixed by the arc positioning groove and the one-way pressing deice, and the one-way pressing device is pushed by a stop lever opening mechanism at the other end of the stand so as to ensure that the arc spring automatically drops off when the end surfaces are completelygrinded.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a device for smoothing both ends of an arc spring, which is convenient for clamping and automatically detects and adjusts the grinding size. Background technique [0002] The universal application of springs diversifies the types, structural forms and functions of springs, and the application range of arc springs is also gradually increasing. However, due to the differences in processing technology between arc springs and linear springs, there There is also a big difference. In the grinding and processing equipment at both ends of the spring, most of them adopt linear two-end grinding equipment, and its fixture is also suitable for the positioning and fixing of linear springs. Such as Chinese patent publication number is CN2055431 a kind of rod material cutting and grinding end face machine, and it can be done the length cutting work of a rod material, can make the rod materi...

AI Technical Summary

Problems solved by technology

Another example is that the Chinese patent application number is 03103654.6, a short steel ring with abrasive grains on the inner cylindrical surface, which rotates at a high speed around its axis under the support and power of several runners to grind the outer cylindrical surface of the workpiece. This ring grinder is particularly It is suitable for grinding the outer cylindrical surface of long stone curved column plates with a length of up to 6 meters and an outer diameter of up to 2 meters, but not for grinding the end faces of curved rods

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