CN201644808U

CN201644808U - Motive power head used on lathe

Info

Publication number: CN201644808U
Application number: CN2010201185657U
Authority: CN
Inventors: 闫守儒
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-25
Filing date: 2010-02-25
Publication date: 2010-11-24
Anticipated expiration: 2020-02-25

Abstract

The utility model relates to the field of mechanical equipment, in particular to a motive power head used on a lathe, which consists of a support frame (19), a motor (14), an inner grinding wheel (2), an outer grinding wheel (10), a grinding rod (3), a motor switch (16) and a pulling rod (18), wherein the support frame (19) is arranged on a lathe cutter frame, and the motor (14) is fixed on the support frame. The utility model is characterized in that a motor shaft (15) of the motor (14) is a hollow shaft, the front end of the hollow shaft is provided with an inner conical hole (8) and a step shaft (9), the grinding rod (3) is placed in the inner conical hole (8), the outer grinding wheel (10) is placed in the step shaft (9), one end of the grinding rod (3) is provided with the inner grinding wheel (2), the outer diameter of the other end of the grinding rod (3) is provided with a cone body (4) to be tightly matched with the inner conical hole (8), internal screw threads (13) are arranged inside the cone body (4), and the cone body (4) is fixed on the back end surface of the motor shaft through the pulling rod (18). The utility model has the processing capability of an outer round grinding machine, an inner round grinding machine, a milling machine, a drilling machine and a boring machine.

Description

Be used in the unit head on the lathe

Technical field:

The utility model belongs to the plant equipment class, is specifically related to a kind of unit head that is used on the lathe, can make general lathe possess the unit head of multiple working ability.

Background technology:

At present, add in the enterprise being engaged in machinery, lathe, milling machine, grinding machine, drilling machine boring machine etc. all will be arranged, need corollary equipment, otherwise just influence comprehensive production and processing ability, all there are 3 meters, 6 meters long lathes in most of enterprises, but are difficult to the peripheral milling and the supporting milling machine of 3 meters, 6 meters long working abilities.The cylindrical grinder of 3 meters, 6 meters long working abilities needs millions of yuans fund input, does not have large-scale corollary equipment, has limited the utilization rate of large-scale lathe, influences the business economic benefit.

Summary of the invention:

The utility model purpose is: a kind of unit head that is used on the lathe is provided, engine lathe also possessed mill, and interior circle mill, working abilities such as peripheral milling, brill, boring collect multiple and are machined in lathe all over the body, have improved the service efficiency of engine lathe.

The technical solution of the utility model is: a kind of unit head that is used on the lathe, by the support that is installed on the lathe saddle, be fixed on the motor on the support, and interior grinding abrasive disk, outer grinding abrasive disk, the mill bar, motor switch, pull bar is formed; It is characterized in that: the motor shaft of described motor is a hollow shaft, and the hollow shaft front end is shaped on internal taper hole and step axle, and internal taper hole is equipped with the mill bar, and the step axle is equipped with outer grinding abrasive disk; Described mill bar one end is provided with interior grinding abrasive disk, and other end external diameter is provided with cone and internal taper hole closely cooperates, and cone is built-in with internal thread, is fastened on the motor shaft rear end face with pull bar.

This practical advantage is that the lathe that a Daepori is logical is installed unit head, can enlarge the machined into scope, increases the comprehensive process ability, possesses the working ability of cylindrical grinder, internal grinder, milling machine, drilling machine, boring machine simultaneously.

Description of drawings:

Fig. 1, be the unit head schematic diagram that is used on the lathe:

Mark among the figure: 1, be nut; 2, be interior grinding abrasive disk; 3, be the mill bar; 4, be bullet; 5, be male thread; 6, be nut; 7, be the retaining pad; 8, be internal taper hole; 9, be the step axle; 10, be outer grinding abrasive disk; 11, be wheel guard; 12, be the retaining pad; 13, be internal thread; 14, be motor; 15, be motor shaft; 16, be power switch; 17, be bolt; 18, be pull bar; 19, be support.

The specific embodiment:

Be described further below in conjunction with embodiment in the accompanying drawing:

Referring to Fig. 1, a kind of unit head that is used on the lathe, form by motor 14, interior grinding abrasive disk 2, outer grinding abrasive disk 10, mill bar 3, power switch 16, pull bar 18, support 19, grinding abrasive disk 2 other end external diameters were provided with cone 4 in its mill bar 3 one ends were provided with, be provided with internal thread 13 in the cone 4, motor shaft 15 1 end external diameters are provided with the step axle 9 of the outer grinding abrasive disk 10 of clamping, and screw thread 5 usefulness nuts 6 are fastening; Motor shaft 15 internal diameters are provided with hollow bore; and internal taper hole 8 is set closely cooperates with mill bar cone 4; and be fastened on the motor shaft 15 inner via hole other end axis mouth end faces with pull bar 18, be equipped with grinding wheel guard 11, support 19 usefulness bolts 17 clampings on the motor on lathe saddle.

In an embodiment, unit head is that motor shaft is transformed, the outer grinding abrasive disk of transforming on the rear motor axle 15 10 can cylindrical grinding, face grinding, grinding core body, interior grinding abrasive disk 2 on the mill bar can grind interior hole slot, mill bar 3 is changed milling cutter can carry out Milling Process, change drill bit and can carry out drilling processing, change knife bar and can carry out boring processing, like this, engine lathe has the comprehensive process ability of a tractor serves several purposes.

Claims

1. a unit head that is used on the lathe by the support (19) that is installed on the lathe saddle, is fixed on the motor (14) on the support, interior grinding abrasive disk (2), and outer grinding abrasive disk (10), mill bar (3), motor switch (16), pull bar (18) is formed; It is characterized in that: the motor shaft (15) of described motor (14) is a hollow shaft, and the hollow shaft front end is shaped on internal taper hole (8) and step axle (9), and internal taper hole (8) is equipped with mill bar (3), and step axle (9) is equipped with outer grinding abrasive disk (10); Described mill bar (3) one ends are provided with interior grinding abrasive disk (2), and other end external diameter is provided with cone (4) and closely cooperates with internal taper hole (8), and cone (4) is built-in with internal thread (13), is fastened on the motor shaft rear end face with pull bar (18).