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Radial run-out adjusting device and knife handle

An adjustment device and radial runout technology, which is applied in the direction of positioning device, clamping, support, etc., can solve the problems of time-consuming, scrapping of tool handle, damage of tool handle, etc., achieve ingenious structural design, ensure adjustment accuracy, and ensure effective adjustment sexual effect

Pending Publication Date: 2019-11-29
成都成林数控刀具股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For machine tools that have been used for a long time, the runout accuracy of the spindle system will decrease due to wear after long-term use, making it difficult for the machining accuracy to meet the tolerance requirements; and the tool handle will be damaged after long-term use with the tool The phenomenon that the tool handle will have runout errors in the later working process, but there is no mechanism on the tool handle to adjust the runout error, resulting in the tool handle being scrapped due to working accuracy. Compared with the cost of replacing the spindle or repairing the spindle Large and time-consuming, in view of this, the precision adjustable tool holder is an inevitable trend

Method used

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  • Radial run-out adjusting device and knife handle
  • Radial run-out adjusting device and knife handle
  • Radial run-out adjusting device and knife handle

Examples

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Embodiment Construction

[0040] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0041] As an embodiment of the present invention such as Figure 1~4 Shown:

[0042] A radial runout adjustment device includes an adjustment ring and an adjustment piece.

[0043] It also includes a component that receives and converts the reaction force into a radial fine-tuning force for the main body of the handle.

[0044] specific:

[0045] Such as figure 1 As shown, the adjusting ring 1 has a through hole 10 penetrating in the axial direction, an adjusting hole 13 formed inwardly from a side wall of the adjusting ring 1, and an adjusting hole 13 extending inwardly from one end of the adjusting ring 1 and connecting with the The installation hole 14 communicated with the adjustment hole 13.

[0046] In order to achieve a better and more precise adjustment effe...

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Abstract

The invention discloses a radial run-out adjusting device. The radial run-out adjusting device is characterized by comprising an adjusting ring and an adjusting part, wherein the adjusting ring is provided with a through hole penetrating in the axial direction, an adjusting hole formed inwards from a side wall of the adjusting ring, and a mounting hole extending inwards from one end of the adjusting ring and connected with the adjusting hole; the adjusting part comprises an adjusting screw arranged in the adjusting hole and a jacking part arranged in the mounting hole; and when the adjusting screw rotates to push or retreat, the adjusting screw acts on the jacking part to push or retreat in the direction outside the mounting hole. According to the radial run-out adjusting device, through turning the adjusting screw, the jacking part pushes against a supporting surface of the main body of a knife handle, so that the supporting surface produces a reverse force towards the adjusting ring,through converting the reverse force transfer into the fine-tuning force on the main body of the knife handle, the head of the main body is driven to deform so as to achieve the effect of adjustableprecision.

Description

technical field [0001] The invention relates to the technology related to the tool holder, in particular to a radial runout adjusting device and the tool holder. Background technique [0002] For a machine tool that has been used for a long time, the runout accuracy of the spindle system will decrease due to wear after long-term use, making it difficult for the machining accuracy to meet the tolerance requirements; and the tool handle will be damaged after long-term use with the tool. The phenomenon that the tool handle will have a run-out error in the later working process, but there is no mechanism on the tool handle to adjust the run-out error, resulting in the tool handle being scrapped due to the working accuracy. Compared with the cost of replacing the spindle or repairing the spindle Large and time-consuming, in view of this, the precision adjustable tool holder is an inevitable trend. Contents of the invention [0003] The present invention proposes a radial runou...

Claims

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Application Information

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IPC IPC(8): B23Q3/12
CPCB23Q3/12
Inventor 李浩翰王晓岚倪刚顾兴文沈镭邹饰宏
Owner 成都成林数控刀具股份有限公司
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