Unlock instant, AI-driven research and patent intelligence for your innovation.

Blade holder

A technology of insert seats and inserts, which is applied to the accessories of tool holders, tools for lathes, tool holders, etc., which can solve the problems of inability to improve processing conditions, reduced tool rigidity, and low tool rigidity.

Pending Publication Date: 2022-07-08
TUNGALOY CORP
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, a tool combining such a cutter head and a holder having a plurality of insert pockets has a problem of low tool rigidity
That is, for example, in the conventional cutting process, as the diameter of the cutting process increases, the amount of protrusion of the cutter head increases, and the rigidity of the tool decreases accordingly.
There are reasons behind machined surface defects due to reduced tool rigidity, poor cutting straightness, etc., which are the reasons why the machining conditions cannot be improved in some cases

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Blade holder
  • Blade holder
  • Blade holder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0065] The outline of the cutting tool 1 provided by the present invention and the lathe apparatus to which the cutting tool 1 is mounted is as follows. The cutting tool 1 is composed of an insert 30 , a cutter head (plate) 10 holding the cutter head 30 , and an insert seat 20 holding the cutter head 10 . An insert 30 for cutting such as grooving is held in the insert pocket 11 of the cutter head 10 (see figure 1 Wait). The cutter head 10 is mounted on a predetermined position of the insert seat 20, for example, near the front end of the insert seat 20 in the longitudinal direction X and the side surface in the width direction Y (see image 3 Wait). The cutting tool 1 is mounted on a predetermined position of a lathe apparatus such as a turret lathe 100 (refer to Figure 7 Wait).

[0066]

[0067] The cutter head 10 of this embod...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Especially, when the cutting device is used for cutting off a cutting groove with a large protruding amount of a plate-shaped object, the machining condition is improved, and the quality of a machined surface is improved. A cutterhead (10) for a cutting tool (1) is configured from a polygonal plate-shaped object having a plurality of insert grooves (11) and vacant portions (12) formed by cutting off portions corresponding to the insert grooves (11). The insert holder 20 has an insert holder main body 28 and a support part 22 which abuts against a part of a vacant part 12 formed in the cutter head 10, and the cutter head 10 can be mounted in a state in which the part of the vacant part 12 can abut against the support part 22.

Description

technical field [0001] The present invention relates to a plate, an insert seat and a cutting tool for a cutting tool. Background technique [0002] In the related art, as tools for grooving and cutting, so-called tool block type tools (for example, refer to Patent Document 1) and so-called shank type tools have been proposed. The tool (for example, refer to Patent Documents 2 and 3), the tool holder type tool is equipped with a tool holder (toolblock) so as to be able to hold a plurality of cutting inserts (insert) in order to control the replacement cost of the insert holder (holder), and the tool holder type tool has a pass-through tool. The shank supports the configuration of the blade that holds the cutting insert. For example, conventionally, as a cutter head for cutting, there is a rectangular plate-shaped cutter head having one to two insert grooves, and more economical cutters having three or more insert grooves have been proposed. disc (for example, refer to Pate...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B23B27/00B23B27/16
CPCB23B27/00B23B27/1662B23B2205/04B23B2205/12B23B27/086B23B29/043B23B2231/0244B23B27/04B23B27/16
Inventor 宫泽骏辅
Owner TUNGALOY CORP