Cutting tool comprising an adjusting device

A technology of cutting tools and adjustment mechanisms, applied in manufacturing tools, metal processing equipment, metal processing, etc., can solve problems such as inaccurate characteristics and limitations

Active Publication Date: 2020-04-17
钴领两合公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the range of cutting edge carriers in axial direction required for elastic deformation or pivoting limits the number of cutting edge carriers that can be provided on a cutting tool in axial direction
Furthermore, the adjustment of the cutting edge by means of elastic deformation or pivoting or the point of application of the cutting edge is imprecise due to its nature

Method used

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  • Cutting tool comprising an adjusting device
  • Cutting tool comprising an adjusting device
  • Cutting tool comprising an adjusting device

Examples

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Embodiment Construction

[0034] exist Figure 1 to Figure 3 A cutting tool 10 according to a first embodiment of the invention is shown in cross-section and longitudinal section and in side view. The cutting tool 10 has at least one cutting edge carrier 12 with a cutting element 14 . The cutting element 14 may consist of a blade, in particular an indexable blade. As an alternative, the cutting edge carrier 12 may eg carry cutting inserts, cutting strips or the like as cutting elements instead of blades. The cutting element 14 anyway has at least one geometrically defined cutting edge for chip-removing machining of the associated machining location, in particular a layer location. The cutting tool 10 is preferably equipped with a not shown cooling or coolant supply.

[0035] For the machining of multiple bearing points for bearing shells (not shown), the cutting tool 10 preferably has a plurality of cutting edge carriers 12 with cutting elements 14 which extend in the axial direction or longitudinal...

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PUM

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Abstract

The invention relates to a cutting tool comprising a main part (16; 116) that can be rotationally driven about a rotational axis, at least one cutting insert holder (12; 112) mounted on the main part(16; 116) such that it can be radially adjusted, and an adjusting device (28) for adjusting the position of the cutting insert holder (12; 112) relative to the main part (16; 116). The cutting insertholder (12; 112) is mounted in a guide recess (18; 118) in the main part (16; 116) such that it can be moved transversely, preferably radially, to the rotational axis, and the adjusting device (28) has an adjusting element (32) that is arranged such that it can be moved inside the main part (16; 116) transversely to the rotational axis and transversely to the displacement direction of the cuttinginsert holder (12; 112) and supports the cutting insert holder (12; 112).

Description

technical field [0001] The invention relates to a cutting tool according to the preamble of claim 1 . Background technique [0002] A cutting tool of this type is known, for example, from DE 100 52 376 A1. The cutting tool shown in this document has a base body (base support) drivable about an axis of rotation and a machine-side interface extending the base body, which has an HSK (Hollow Shaft Taper) shank. In one embodiment of the cutting tool, the cutting edge carrier (tool holder) equipped with the insert (tool) is supported on the base body in a receiving groove open on the outer circumference, while in another embodiment, two The cutting edge carriers equipped with the inserts are each supported axially offset in receiving grooves on the base body which are open on the outer peripheral side. To compensate for cutting edge wear, each cutting edge carrier is radially adjustable. The adjusting mechanism provided for this purpose consists of an adjusting rod (adjusting m...

Claims

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Application Information

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IPC IPC(8): B23B29/034
CPCB23B29/03417B23B2260/056B23B29/03407
Inventor G·黑克尔H-P·豪费德J·塔纳
Owner 钴领两合公司
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