CN2145663Y

CN2145663Y - Automatic boring apparatus for lathe

Info

Publication number: CN2145663Y
Application number: CN 93201486
Authority: CN
Inventors: 文新华
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-01-14
Filing date: 1993-01-14
Publication date: 1993-11-10
Anticipated expiration: 2003-01-14

Abstract

The utility model relates to an automatic boring apparatus for a lathe, comprising a tailstock handle, a screw rod, a main body rack boring apparatus, and a gear driving device, retaining members and a screw rod fastening piece arranged on the main body rack. The utility model is arranged on the tailstock of a lathe and driven by the screw rod to realize the automatic boring through the gear transmission to ensure uniform feed amount, prolong the service life of a drilling head, simultaneously reduce the labour intensity of operators and guarantee the quality of products. The utility model with the advantages of simple structure and convenient operation is a required component for mechanical works.

Description

Automatic boring apparatus for lathe

The utility model relates to a kind of drilling equipment, particularly a kind of device with the lathe automatic drilling.

With lathe always is the thing of a comparatively tired lock to Workpiece boring, especially hole all the more so to workpiece in batch, increase operator's labour intensity first, second processing time consuming is taken a lot of work again, and can not guarantee the uniform amount of feeding, make and bore the flower lost of life, return produce cause many unfavorable.

It is a kind of easy and simple to handle that the utility model purpose is to provide, and guarantees the lathe automatic drilling device of the even amount of feeding, so that reduce operator's labour intensity, improves the service life of boring flower.

The utility model is fixed on the tail stock, drive by gear drive by the lathe screw mandrel, the gear that drives on the tailstock carries out automatic drilling, concrete technical scheme is: it comprises the tailstock handle, screw mandrel, the tailstock mobile device, it is characterized in that lathe is provided with main frame, and gear drive is housed on the main frame, gear, locking device, the screw mandrel fixture, wherein gear drive is made of a plurality of travelling gears and power transmission shaft, on the tailstock handle, be provided with external tooth, be convenient to match with travelling gear on the main frame, its operation principle is, when the lathe screw mandrel rotated, the gear that drives on the main frame rotated, and drove the umbrella tooth by rotating shaft and rotated, rotate by rotating shaft and gear driven tailstock handle again, thus the purpose of realization automatic drilling.

The utlity model has down routine advantage,, and drive by screw mandrel owing to this device is located on the tailstock, therefore can realize the lathe automatic drilling, this has not only guaranteed the uniform amount of feeding, improves to bore and spends service life, and greatly reduced working strength of workers, improve work efficiency 2-3 simultaneously doubly, both guaranteed product quality, and improved productivity ratio again, this device also has simple in structure in addition, characteristics such as easy to operate are the utility member of machined into indispensability.

Fig. 1 is the scheme of installation of the utility model;

Fig. 2 is the sectional side view of the utility model;

Below in conjunction with accompanying drawing the utility model is done a detailed description.

1 is the tailstock handle among the figure, which is provided with external tooth, and 2 is gear, 3 is locking device, and 4 is the tailstock mobile device, and 5 is that main frame, 6 is gear, 7 are rotating shaft, 8 is a pair of bevel gear, and 9 is screw mandrel, and 10 is the screw mandrel fixture, 11 is gear, when needing boring, adjust tailstock mobile device 4, perhaps locking device 3 makes tailstock handle external tooth be meshed with gear 11 on the main frame to get final product.

Claims

1, a kind of device with the lathe automatic drilling comprises tailstock handle, screw mandrel, it is characterized in that also being provided with on the lathe and gear drive is housed, the boring main frame of locking member and screw mandrel fixture on it.

2, drilling equipment according to claim 1, the gear drive on the main frame that it is characterized in that holing comprises travelling gear and power transmission shaft.

3, drilling equipment according to claim 1 also can be established gear on the main frame that it is characterized in that holing.

4, drilling equipment according to claim 1 and 2 is characterized in that the tailstock handle is provided with the external tooth that can be meshed with the travelling gear on the boring main frame.