CN201008992Y - A lathe tailstock automatic tool feed connector - Google Patents

Abstract

An automatic tool-feeding connector for a lathe tailstock, comprising a steel sleeve set on a tailstock sleeve, screw holes are radially opened on the outer circle of the steel sleeve, and a plane is arranged on the shape of the steel sleeve. Steel plate fixed connection. The utility model installs the drill bit or reamer on the tailstock sleeve, and through the cooperation of the steel sleeve set on the tailstock sleeve and the steel plate on the steel sleeve with the knife holder, the tailstock can automatically move along with the slide plate , so as to use the existing functions of the machine tool to realize automatic cutting. Not only is the structure simple, the performance is reliable, the use is convenient, the production efficiency is high, especially for mass production, it is labor-saving and time-saving.

Description

A lathe tailstock automatic tool feed connector

technical field

The utility model relates to a tool used on a lathe, in particular to an automatic tool-feeding connector for a tailstock of a lathe.

Background technique

When drilling and reaming on a lathe, the tapered shank of the drill and reamer is installed in the tapered hole of the tailstock sleeve, and the hand wheel at the rear end of the tailstock is turned by hand to make the drill and reamer follow the sleeve longitudinally. Move to realize tool feeding and tool retraction. This processing method is more suitable for single piece and small batch production, but for mass production, the labor intensity is high and the efficiency is low.

Contents of the invention

The purpose of the utility model is to overcome the above-mentioned shortcomings of the prior art, and provide a lathe tailstock automatic tool feed connector that can realize automatic tool feed of the tailstock of a lathe, thereby reducing labor intensity and improving production efficiency.

In order to achieve the above purpose, the technical solution adopted by the utility model is: comprising a steel sleeve set on the tailstock sleeve, a screw hole is radially opened on the outer circle of the steel sleeve, and a plane is arranged on the shape of the steel sleeve, The plane is fixedly connected with the steel plate; the diameter of the screw hole provided on the steel sleeve is adapted to the width of the keyway on the outer circle of the tailstock sleeve, so that the screw can be pushed into the keyway.

The utility model installs the drill bit or reamer on the tailstock sleeve, and through the cooperation of the steel sleeve set on the tailstock sleeve and the steel plate on the steel sleeve with the knife holder, the tailstock can move automatically with the slide plate , so as to use the existing functions of the machine tool to realize the automatic cutting tool. Not only is the structure simple, the performance is reliable, the use is convenient, the production efficiency is high, especially for mass production, it is labor-saving and time-saving.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

FIG. 2 is a top view of FIG. 1 .

Detailed ways

Below in conjunction with accompanying drawing, structural principle and working principle of the present utility model are described in further detail.

Referring to Figures 1 and 2, the utility model includes a steel sleeve 1 set on the tailstock sleeve 4, and a screw hole 3 is radially opened on the outer circle of the steel sleeve 1, and the diameter of the screw hole 3 should be the same as that of the tailstock sleeve. 4. The width of the keyway on the outer circle is suitable, so that the screw 6 can be pushed into the keyway, and a plane is arranged on the shape of the steel sleeve 1, and the plane is fixedly connected with the steel plate 2.

During use, the steel sleeve 1 is set on the tailstock sleeve 4, the set screw 6 is tightened in the keyway of the tailstock sleeve 4, and the steel plate 2 is pressed on the knife rest 5. The lathe tailstock is rigidly connected together by the tailstock sleeve 4 on it and the tool rest 5 fixed on the slide plate like this. Install the drill bit or reamer in the tailstock sleeve 4, loosen the pressure plate under the tailstock, and the tailstock can move automatically with the slide plate, thereby realizing automatic cutting by utilizing the existing functions of the machine tool.

The utility model has the advantages of simple structure, reliable performance, convenient use and high production efficiency, and is labor-saving and time-saving especially for mass production.

Claims (2)

1. tail stock self-acting feed connector, it is characterized in that: comprise the steel bushing (1) that is sleeved on the barrel of tail stock (4), radially offer screw hole (3) on steel bushing (1) cylindrical, and the profile of steel bushing (1) being provided with a plane, fixedlys connected with steel plate (2) in this plane.

2. tail stock self-acting feed connector according to claim 1, it is characterized in that: the diameter of the screw hole of offering on the said steel bushing (1) (3) should adapt with the width of keyway size on barrel of tail stock (4) cylindrical, and screw (6) can be headed in the keyway.

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