Device capable of adjusting height of turning tool

Abstract

The invention discloses a device capable of adjusting the height of a turning tool. The device comprises a positioning mechanism and an adjusting mechanism; the positioning mechanism comprises a positioning frame, a first wedge-shaped gasket and a scale plate; the adjusting mechanism comprises an adjusting bolt, a connecting column, a connecting plate and a second wedge-shaped gasket; the first wedge-shaped gasket of the positioning mechanism and the positioning frame form a rocker sliding block mechanism, so that the first wedge-shaped gasket is limited on the positioning frame and can ascend, descend and rotate; the scale plate is fixed on the positioning frame and is used for checking the lifting height of the gaskets in real time; and the connecting column of the adjusting mechanism is limited at the lower end of the adjusting bolt, and the connecting column, the connecting plate and the second wedge-shaped gasket form the rocker mechanism, so that when the adjusting bolt is screwed, and the second wedge-shaped gasket is pushed and pulled to move back and forth through rocker transmission. When the device is used, the turning tool is mounted on the first wedge-shaped gasket, and the second wedge-shaped gasket can be pushed and pulled to move back and forth by screwing the adjusting bolt, so that the first wedge-shaped gasket is driven to move up and down, and the purpose of adjusting the height of the turning tool is achieved.

Description

technical field [0001] The invention discloses a device for adjusting the height of a turning tool, and relates to a tool capable of quickly adjusting the height of a turning tool. Background technique [0002] The installation and tool setting of the turning tool is one of the most important steps in the turning process. The accuracy of turning tool installation will directly affect production efficiency and processing quality. The traditional height positioning of the turning tool installation is to add spacers with different thicknesses to ensure that the turning tool tip is at the same height as the workpiece turning center. However, due to the uncertainty of the thickness of the spacers, this method is more complicated and cannot Make sure that the height of the tool tip is within the error range. When the height is inconsistent, the cutting plane and the base surface will change, thus changing the static geometric angle of the turning tool. If the turning tool is in...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned technical solution solves the clamping problem of the square turning tool to a certain extent, it still has the following defects: First, although the clamping of the square turning tool can be carried out, the height of the turning tool cannot be accurately adjusted only by adjusting the column. It is difficult to locate the turning tool accurately; secondly, the fixture is different from the traditional fixture structure and cannot be fixed on the original tool holder. It must be replaced separately every time it is used, which reduces the processing efficiency

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