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Large-stroke high-sensitivity turning tool nose height precision adjustment device

A high-sensitivity, precise adjustment technology, applied in the direction of auxiliary devices, turning equipment, toolholder accessories, etc., can solve the problems of not being able to adjust micron-level precision, adding spring adjustment sleeves, and affecting the rigidity of turning tools, so as to achieve good rigidity and easy replacement. Easy installation and high precision

Pending Publication Date: 2018-10-19
陈耀龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the thickness of the iron sheet is too thin to affect the rigidity of the turning tool, and the adjustment and disassembly of the wedge-shaped slope sawtooth takes man-hours, and the addition of spring adjustment sleeves cannot be adjusted to micron-level precision

Method used

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  • Large-stroke high-sensitivity turning tool nose height precision adjustment device
  • Large-stroke high-sensitivity turning tool nose height precision adjustment device
  • Large-stroke high-sensitivity turning tool nose height precision adjustment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] Such as figure 1 , 2 , As shown in 3 and 4, a large-stroke high-sensitivity turning tool tip height precision adjustment device, including a base 1, a linear-guided moving mechanism (such as a dovetail guide rail) with a locking mechanism fixed on it, installed on a linear The movable knife seat 2 on the moving mechanism (dovetail guide rail), the fixed knife seat 6, the locking screw 12, the coarse adjustment screw 19, the fine adjustment screw 5, the pre-tightening screw 18 and the fine adjustment handle 13, the fixed knife seat 6 is one Rectangular cube, the left side of described fixed knife seat 6 is fixed with fixed block 3, and the left side position of described fixed knife seat 6 is provided with a through hole of large caliber along the vertical direction, and is arranged on the right side wall of through hole There is an open gap, which divides the right side of the fixed knife seat 6 into two parts, the upper knife seat and the lower knife seat, and the top...

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Abstract

The invention discloses a large-stroke high-sensitivity turning tool nose height precision adjustment device. The large-stroke high-sensitivity turning tool nose height precision adjustment device iscomposed of a foundation support, a moving mechanism (dovetail guide rail), a movable tool apron, a fixed tool apron, a locking screw, a rough adjustment screw, a fine adjustment screw, pre-tighteningscrews and a fine adjustment handle. The foundation support is of a structure which is located through a key and locked through a T-shaped groove. The movable tool apron is of a stable structure, wherein the upper end of the stable structure suspends and extends, and the stable structure is symmetrical in the left-right direction. The fixed tool apron is of a structure which is slotted from the left side to achieve the large hole diameter and achieves the lever effect. All components are located on the same central axis. The large-stroke high-sensitivity turning tool nose height precision adjustment device can be widely applied to a precision or super-precision lathe, and height adjustment with respect to the stroke resolution, from the millimeter scale to the micron scale, of a turning tool can be achieved.

Description

technical field [0001] The invention relates to a lathe with a large-stroke high-sensitivity turning tool tip height precision adjustment device. Background technique [0002] The precise adjustment of the tip height of the turning tool can make the surface precision of the processing reach the nanometer level. The adjustment of the height of the turning tool is a troublesome thing. The traditional adjustment of the tip height of the turning tool can be divided into: adding iron sheets of different thicknesses under the turning tool handle, using wedge-shaped slope sawtooth adjustment, and adding Spring adjustment sleeve. However, the thickness of the iron sheet is too thin to affect the rigidity of the turning tool, and the adjustment and disassembly of the wedge-shaped slope sawtooth takes man-hours, and the addition of a spring adjustment sleeve cannot be adjusted to micron-level precision. Therefore, how to simplify the height adjustment device of the turning tool, imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B25/06B23B29/10
CPCB23B25/06B23B29/10
Inventor 陈耀龙
Owner 陈耀龙
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