Flexible Adjustable Drive Grinding Clamping Device

Abstract

The invention relates to an outer circle grinding clamping device, in particular to a flexible adjustable transmission grinding clamping device, and belongs to the technical field of an outer circle grinding clamp. The outer circle grinding clamping device comprises a machine tool transmission arm, a transmission seat, slide blocks, a front tip and a back tip, wherein the front end of the machine tool transmission arm is provided with the transmission seat in an attaching way; the machine tool transmission arm can push the transmission seat to rotate; a chute is formed in the center of the transmission seat; two slide blocks are vertically glidingly connected into the chute; the positions of the two slide blocks can be vertically regulated; a plurality of transmission pin connecting holes are formed in each slide block; any one transmission pin connecting hole in the plurality of transmission pin connecting holes is connected with an elastic transmission pin; the front end of the elastic transmission pin can extend into a side surface pin hole of a machined part. The outer circle grinding clamping device has the advantages that the part can be subjected to outer circle grinding in one step; the problem of cutter change marks due to direction change grinding is solved; the surface precision of the part is improved; the steps of machining work procedures are reduced; the machining efficiency of the part is improved; a universal tooling is used, and can be regulated to adapt to parts in different specifications of the same type.

Description

technical field [0001] The invention relates to a cylindrical grinding clamping device, in particular to a flexible and adjustable transmission grinding clamping device, which belongs to the technical field of cylindrical grinding fixtures. Background technique [0002] In the prior art, when the cylindrical grinding of parts with high requirements on the outer circle roughness and with holes or grooves on the side, such as figure 1 As shown, the two ends of the part are generally supported by the inner and outer centers, and then the outer circle of the part is clamped by the fastening screw and the clamp ring, and then the transmission mechanism of the cylindrical grinding machine is connected with the fastening screw to rotate the part for grinding. cut. During use, the clamping ring needs to be clamped on the outer circle of the part, so the machine tool cannot grind all the outer circle of the part at one time, but needs to be ground in the forward and reverse directio...

AI Technical Summary

Problems solved by technology

During use, the clamping ring needs to be clamped on the outer circle of the part, so the machine tool cannot grind all the outer circle of the part at one time, but needs to be ground in the forward and reverse directions, which will easily cause the existence of joint marks, making Steps are formed on the outer surface of the part, which cannot meet the required roughness

At the same time, the clamp-type grinding and clamping device is a rigid transmission during transmission, and vibration marks are prone to appear on the parts during processing.

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