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

Cutting tool rest for a metalworking tool

A technology for processing tools and cutting blades, which is applied in the field of cutting tool holders for metal processing tools, and can solve problems such as large spaces

Inactive Publication Date: 2009-09-16
SANDVIK INTELLECTUAL PROPERTY AB
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the hold-down mechanism described above consists of relatively long pins, the system will take up a lot of space in the narrower holder of the split tool

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
  • Cutting tool rest for a metalworking tool
  • Cutting tool rest for a metalworking tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] exist Figure 1-2 The inside shows the base frame 1, including the center hole 2 and the cutting insert 3 which cooperate with the machine tool. The base frame 1 comprises forward and lateral extensions 4 . The base frame can be matched with machine tools, such as multi-purpose lathes and the like. The above-mentioned laterally extending extension portion 4 is provided as a sheet portion, including a lower blade support portion 6 and an integrally connected upper clamping portion 5 , and is smaller in width than the rest of the base frame 1 . A clamping groove 7 is provided between the upper clamping part 5 and the lower supporting part 6 for accommodating the blade 3 for chip removal. The rear face 3a of the blade abuts against a boss 8 which limits the rearward axial displacement of the rear face. This boss 8 extends from the lower bearing 6 of the lateral side 4 . Consequently, the clamping groove 7 transitions backwards into an extension groove 9 whose height is...

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

The present invention relates to a tool head for a chip metal working tool having a cutting insert (3), comprising a basic holder (1) and an integral insert holder (4), the forward portion of which is provided with an insert pocket between a lower support portion (6) and an upper clamp portion (5) wherein the upper clamp portion (5) is actuatable by a press device. The characteristics is that the press diveice is in the shape of a clamp screw (19) with a conical head (18) that is received in a recess in the basic holder (1) and arranged to be subjected to displacement in its axial direction such that its conical head (18) upon insertion in a slit (20) spaced from the insert pocket achieves such bending outwardly of the upper portion of the basic holder such that thanks to its movement a clamping of the insert occurs.

Description

technical field [0001] The present invention relates to a tool head of a machining tool for metal chip breaking machining. This knife rest is made of base frame and the handle of a knife connected with it. In particular, the tool can be used for processing such as parting and grooving. Background technique [0002] In the field of chip removal machining, there are various tool adapters for obtaining a torsion-proof connection between different tool holders and adapters, although this is very common in various turning tools. For example, Swedish patent application 7813038-2 discloses a tool for parting and grooving, in which the serrations matching the fastening screws are used for the clamping action. In this case, there are three screws for fastening the above-mentioned adapter. This means that when an insert needs to be indexed for a new cutting edge, three relatively long screws must first be unscrewed and retightened, which is time consuming. Moreover Swedish patent ...

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
IPC IPC(8): B23B27/04
CPCB23B2220/123B23B27/04Y10T407/2286B23B2260/132Y10T409/302408B23B2205/02
Inventor 佩尔·汉森埃里克·贝尔明戈海伦娜·奥尔森
Owner SANDVIK INTELLECTUAL PROPERTY AB