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Localizable drilling machine tapping fixture

A tooling and drilling machine technology, applied in the field of positioning drilling machine tapping tooling, can solve the problems of reducing production efficiency and product accuracy, and achieve the effects of improving low precision, ensuring safety, and simple and reasonable structure

Inactive Publication Date: 2015-07-08
廖以良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tapping processing is divided into two methods: manual processing and motorized processing. In the prior art, for drilling holes with certain apertures and depths, because there is no suitable tapping tooling, the tapping can only be performed manually, thereby reducing the Production efficiency and product precision

Method used

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  • Localizable drilling machine tapping fixture

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Experimental program
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Effect test

Embodiment Construction

[0014] like figure 1 As shown, a tapping tool for a positionable drilling machine includes a Morse taper sleeve 1 and a tapping tap (not shown in the figure), and a clamping plate 3 is arranged in the Morse taper sleeve 1 sleeve 2, and the clamping plate 3 Cooperate with tapping taps. An adjusting screw 4 and an adjusting nut 5 are arranged at the end of the sleeve 2, and the adjusting screw 4 and the adjusting nut 5 have the same taper. The adjustment screw 4 is provided with an adjustment gap 6 . At the same time, in order to ensure the accuracy of tapping, a fixed ring 7 is arranged between the tooling and the workpiece. The fixed ring 7 is arranged coaxially with the spindle of the drilling machine. During the tapping process, the tap passes through the fixed ring 7 to determine the position of the tap. Guaranteed machining accuracy.

[0015] Specifically, the tapping tool for the drilling machine in the present invention is connected to the drilling machine through the...

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Abstract

The invention provides a localizable drilling machine tapping fixture. The localizable drilling machine tapping fixture comprises a Morse taper sleeve and a tapping screw tap; a clamping plate is arranged in the Morse taper sleeve; the clamping plate is matched with the tapping screw tap; the fixture further comprises a locating ring which is arranged coaxially with the main shaft of the drilling machine. The localizable drilling machine tapping fixture is simple and reasonable in structure and capable of effectively solving the problem of low precision of manually tapped products; meanwhile, due to the adjustable taper matching of the screw and the nut and the arrangement of the locating ring, the screw tap is in close fit with the fixture and the safety of the course of machining is ensured.

Description

technical field [0001] The invention relates to an auxiliary equipment for mechanical processing, in particular to a tapping tool for a positionable drilling machine. Background technique [0002] Drilling machine refers to a machine tool that mainly uses a drill bit to process holes in a workpiece. Generally, the rotation of the drill bit is the main movement, and the axial movement of the drill bit is the feed movement. The drilling machine has a simple structure and relatively low machining accuracy. It can drill through holes and blind holes, replace special tools, expand, countersink, ream or tap. During the machining process, the workpiece does not move, let the tool move, align the center of the tool with the center of the hole, and make the tool rotate (main movement). The characteristic of the drilling machine is that the workpiece is fixed and the tool rotates. [0003] Tapping is a processing method of drilling machine. Tapping is to use a special tool for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23G1/46B23G1/48
CPCB23G1/46B23G1/48
Inventor 廖以良
Owner 廖以良
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