Unlock instant, AI-driven research and patent intelligence for your innovation.

Outer cylindrical chamfering machine tool and clamping device thereof

A technology of clamping device and outer cylinder, which is applied in the field of machine tools, can solve the problems that the two ends of the cylinder cannot be chamfered at the same time, it is inconvenient to assemble parts, and the burr cannot be removed, etc., so as to achieve the effect of improving production efficiency, high processing accuracy and ensuring quality

Pending Publication Date: 2020-04-17
LIUZHOU VOCATIONAL & TECHN COLLEGE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The deficiencies in this technology are: 1. If the geometric center of the outer cylinder is inconsistent with the center of the lathe spindle, the poured corners will be uneven; if the outer cylinder has an ellipse, the poured corners will also be uneven; The burr cannot be removed, and it is not easy to assemble the parts, the processing accuracy is poor, and it also affects the appearance of the product
2. It is not possible to chamfer both ends of the cylinder at the same time, the speed is slow and the efficiency is low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Outer cylindrical chamfering machine tool and clamping device thereof
  • Outer cylindrical chamfering machine tool and clamping device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 , figure 2 Shown: a clamping device for an external cylindrical chamfering machine tool, including auxiliary support plate 1, driving wheel I11, driving wheel II12, circumferential feed input gear 6, driving gear I71, driving gear II72, cylinder 8, pressure wheel 9 and feed motor 10;

[0020] The pressure wheel 9, the driving wheel I11, and the driving wheel II12 are arranged in a triangle on the horizontal plane, and the pressure wheel 9, the driving wheel I11 and the driving wheel II12 are used to jointly compress the workpiece 2; the cylindrical workpiece 2 of this embodiment is vertically Vertically placed on the auxiliary support plate 1, the pressure roller 9 presses the workpiece 2 from the side, so that the circle of the cross section of the cylinder is just tangent to the circumference of the driving wheel I11 and the driving wheel II12.

[0021] The pressure roller 9 is movably connected with the end of the telescopic rod of the cylinder 8 ...

Embodiment 2

[0025] An external cylindrical chamfering machine tool, comprising a milling cutter 3, a carriage 4, a main motor 5 and a clamping device. The main motor 5 and the milling cutter 3 are fixed on the carriage 4, and the carriage 4 reciprocates through a driving mechanism; the driving mechanism is, for example, a screw drive mechanism. The clamping device is the clamping device described in Embodiment 1, and the clamping device includes a driving wheel I11, a driving wheel II12, a circumferential feed input gear 6, a driving gear I71, a driving gear II72, a cylinder 8, and a pressure wheel 9 and the feed motor 10; the pressure wheel 9 is arranged in a triangle with the driving wheel I11 and the driving wheel II12 on the horizontal plane, and the pressure wheel 9, the driving wheel I11 and the driving wheel II12 are used to jointly compress the workpiece 2; the pressure wheel 9 is flexibly connected to the end of the telescopic rod of the cylinder 8 through the pinch wheel shaft c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an outer cylindrical chamfering machine tool which comprises two milling cutters, a drag plate, a main motor and a clamping device, wherein the clamping device comprises a driving wheel I, a driving wheel II, a circular feed input gear, a driving gear I, a driving gear II, an air cylinder, a pressure wheel and a feed motor; the pressure wheel, the driving wheel I and the driving wheel II are arranged in a triangle on the horizontal plane and are used for pressing a workpiece together; the pressure wheel is movably connected with the end part of a telescopic rod of theair cylinder through a pressure wheel shaft; the driving wheel I is fixedly connected with the driving gear I through a shaft I, and the driving wheel II is fixedly connected with the driving gear IIthrough a shaft II; the circular feed input gear meshes with the driving gear I and the driving gear II respectively; a feed motor output shaft of the feed motor is fixedly connected with the circularfeed input gear; and the two milling cutters are respectively positioned at the two ends of the workpiece. The size of angles chamfered by the machine tool is uniform. Moreover, the machine tool cansimultaneously chamber the two ends of a cylinder, and thus the production efficiency is improved.

Description

technical field [0001] The invention relates to a machine tool, in particular to an outer cylinder chamfering machine tool and a clamping device thereof. Background technique [0002] The chamfering of the outer cylinder is generally completed by turning process. The machine tool used is usually provided with a chuck at the end of the lathe spindle, and then the workpiece is fixed on the chuck. The spindle drives the workpiece to rotate around the center of the lathe spindle, and the turning tool enters For external chamfering of workpieces. The deficiencies in this technology are: 1. If the geometric center of the outer cylinder is inconsistent with the center of the lathe spindle, the poured corners will be uneven; if the outer cylinder has an ellipse, the poured corners will also be uneven; The burrs cannot be removed, and the assembly of parts is not convenient, the processing accuracy is poor, and the appearance of the product is also affected. 2. It is not possible t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B23C3/12B23Q3/08B23Q1/25
CPCB23C3/12B23Q1/25B23Q3/08
Inventor 黄应勇陈超山李宏军曾林阙燚彬邓海英毛丹丹蓝卫东莫文锋
Owner LIUZHOU VOCATIONAL & TECHN COLLEGE