SU1379010A1 - Tool for compound machining and surface plastic deformation - Google Patents

Abstract

The invention relates to the field of mechanical engineering, in particular to tools for the mechanical processing of materials. The aim of the invention is the expansion of technological capabilities achieved through the use of rotating cutters. The tool for combined machining and surface plastic deformation consists of two parts placed on a common mandrel 1: a deforming part with rollers 2 and a cutting head with buckle cutting elements 3. Under the influence of rotation of the workpiece, deforming rollers 2 located in a fixed separator 4, roll over the machined surface and transmit the torque to the cone 5. The driving gear 9, which is rigidly connected to the cone 5, transmits the torque to the axis 11, on which is fixed Cup cutting element 3. 2 Il. (

Description

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The invention relates to mechanical engineering, in particular to tools for the mechanical processing of materials.

The purpose of the invention is the expansion of the technological capabilities of the tool. achieved due to the use of 4auje4Hbix incisors

FIG. 1 Depicted 1I1strumen1 for combined processing and surface. -P.mastic deformation; on

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The tool consists of two parts, placed on the common mandrel I: the deforming part with the rollers 2 and the cutting heads with the cup cutting elements 3. The deforming rollers 2 are enclosed in the centrifugal device 4 in contact with the processed new one) (in the working position ) and cone 5. Гlo. (The separation of separator 4 relative to cone 5 is regulated by nuts 6 and 7. Cone 5 is mounted on the bottom 8 mounted on mandrel 1. At the end of the lower base of cone 5, the drive gear 9 is rigidly tilted - in engagement with the gear wheel 10. rigid mounted on an axle 11, one end of which is placed in a pin 12, which is pressed into the mandrel I. At the protruding opposite end of the axis II, which is based in the window of the casing 13, the cutters of the jug with sleeve 14, roll the cutting part 1 of the 3.

The housing 13 of the cutting head and the form of a glass and hay attor 4 of the deforming part of the joint between them with the possibility of axial movement of the separator 4 relate to the body 13.

The tool is working 1,; 1 single way.

Before the beginning of the operation, the tool is located in the cannulae of yushi

drive the drive from the workpiece, and the deforming rollers are mixed towards the larger base of the cone 5 and have a certain tension r due to

the difference between the tuning diameter of the rollers 2 and the guide sleeve.

Under the influence of the rotation, the parts defo)) the peace rollers 2 located in the fixed separator 4 begin to roll over the machined surface and transmit the torque to the cone 5. Since the drive gear 9 is rigidly connected to the cone 5, this cool moment is transmitted axis II, on which the cutting cup element is fixed. Metal removal occurs, with the entire length of the cutting blade participating in the cutting process.

Claims (1)

Invention Formula A tool for combined machining and surface plastic deformation, containing a head with cutting elements on a common mandrel and a deforming part consisting of rollers enclosed in a separator, installed with the possibility of interaction with a cone, covering the mandrel, detached by the fact that In order to expand technological capabilities, it is equipped with gears and axles, while the cutting elements are fixed on the axles, made with the k) cutting edge and mounted li p (the cutting head is capable of pi, with one of the gears mounted on a cone mounted on the mandrel rotatably, and the other Ko.ieca is fixed on the axes of the cutting elements and designed to interact with the first gear wheel, and the separator is rigidly mounted on the mandrel.