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Linkage bearing cutting knife rest

A technology of bearings and tool holders, which is applied in the direction of large fixed members, metal processing machinery parts, metal processing equipment, etc., can solve the problems of frequent rotation, etc., and achieve the effects of improved cutting efficiency, convenient adjustment and installation, and simple structure

Active Publication Date: 2014-03-12
山东朝阳轴承有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a linkage cutting tool holder to solve the problem of frequent rotation of the tool holder, realize linkage cutting, improve turning processing efficiency and reduce processing cost

Method used

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  • Linkage bearing cutting knife rest
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  • Linkage bearing cutting knife rest

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] As shown in the figure: Add a right-angle tool holder 6, which is in a stepped shape. A hole 7 is set on the right-angle tool holder 6. The outer round tool bar 2 and the end face tool bar 1 are placed in the hole 7. The rod 2 has a stepped structure, so that the processing positions of the two cutter rods are on the same horizontal line. The tails of the outer circle cutter rod 2 and the end face cutter rod 1 are equipped with stepped holes, and the guide pin 3 and the adjusting bolt 4 are placed in the stepped holes. , Carry out axial and radial tool fine-tuning, screw the adjusting bolt 4 into the bracket, fix the right-angle tool holder 6 and the bracket 5 on the lathe tool table, and form a linkage bearing cutting tool holder.

[0016] During production and use, the tool table is fed axially, and the cutting knife on the outer cylindrical tool bar 2 of the turning completes the cutting of the outer cylindrical surface, and then retracts radially. At this time, the c...

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PUM

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Abstract

The invention provides a linkage bearing cutting knife rest, and relates to machine-tool cutting knife rests. According to the linkage bearing cutting knife rest, a right-angle knife rod frame is provided with a hole groove, and an excircle turning knife rod and an end-face turning knife rod are placed in the hole groove; both the tail portion of the excircle turning knife rod and the tail portion of the end-face turning knife rod are provided with stepped holes, guide pins and adjusting bolts are arranged in the stepped holes, the adjusting bolts are arranged inside supports, the right-angle knife rod frame and the supports are fixed to a machine-tool knife platform, and the linkage bearing cutting knife rest is formed. The linkage bearing cutting knife rest is simple in structure and convenient to adjust and install, axial and radial adjustment of a cutter can be achieved flexibly, cutting efficiency is improved obviously, and using effects are good.

Description

technical field [0001] The invention relates to a machine tool cutting tool holder. Background technique [0002] At present, the same industry generally uses electric tool holders and row tool holders in the machining of bearing outer rings. The electric tool holders used are to install two cutting knives diagonally at positions 1 and 3 to complete the outer cylindrical surface of the outer ring and For the cutting of the non-reference end face, since the outer cylindrical surface needs to be withdrawn and rotated, and then the non-reference end face is cut, the cutting efficiency will be significantly reduced, the processing cost will be increased, and the use effect will be poor. Contents of the invention [0003] The object of the present invention is to provide a linked cutting tool holder to solve the problem of frequent rotation of the tool holder, realize linked cutting, improve turning processing efficiency and reduce processing cost. [0004] The present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B21/00
CPCB23Q1/70
Inventor 万心海唐元超郑德强
Owner 山东朝阳轴承有限公司