Dead axle seat of screw tap relief grinding machine

Abstract

The invention discloses a dead axle seat of a screw tap relief grinding machine, comprising a metal seat which is a vertical metal block; the metal seat is formed by connecting an upper part, a middle part and a lower part; a first through hole, a second through hole and a third through hole are drilled in the front of the upper part of the metal seat from the right to the left; a fourth through hole, a fifth through hole and a sixth through hole are drilled in the front of the lower part of the metal seat front the left to the right; the upper part and the lower part of the metal seat are symmetric; the middle part of the front of the metal seat is provided with a metal board; an upper hole, a middle hole and a lower hole are dug backwards in the front of the metal board; the front part of the metal board is partitioned into four laminates, namely a first laminate, a second laminate, a third laminate and a fourth laminate; a first axle hole drilled in the first laminate, a second axle hole drilled in the second laminate, a third axle hole drilled in the third laminate and a fourth axle hole drilled in the fourth laminate are through holes and concentric circles; a first threaded hole, a second threaded hole, a third threaded hole and a fourth threaded hole are correspondingly drilled in the right surfaces of the first laminate, the second laminate, the third laminate and the fourth laminate; and the first axle hole, the upper hole, the second axle hole, the middle hole, the third axle hole and the lower hole are communicated with each other.

Description

technical field [0001] The present invention relates to a fixed shaft seat of a tap relief grinder, specifically a fixed shaft seat for a sharp relief grinder for a tool used on a numerically controlled machine tool—the tap Another important part of the new equipment. Background technique [0002] Usually, what must be used in machinery manufacturing and processing plants: one is the machine tool, and the other is the tools used on the machine tool. Both are indispensable. A good machine tool is like a CNC machine tool. The tools used are like taps, and the blade of the tap makes it sharp. To improve the quality of the tap, it is necessary to process and grind the tap, so that the blade of the tap is sharp, the quality of the tap is good, and the products produced are superior; and to achieve this goal, a relief grinder is needed to complete it; the existing Most of the shovel grinders are imported and expensive; there are few domestic ones, which are not practical, inconve...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome defects such as misalignment of relief grinding, low precision, and blade curling caused by the design error and unreasonable structure of the fixed shaft seat of ordinary shovel grinder; the invention provides the fixed shaft seat of tap shovel grinder, and The fixed shaft seat of the shovel mill is an important part of the shovel mill. The design is correct and the structure is reasonable, so that the shovel mill can run normally during work, the shaft is installed and fixed well, and the rotating shaft is stable and regular, so as to ensure the work of the shovel mill. The blade of the ground tap is sharp, with high precision, and the relief grinding is in place

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