CN2076036U

CN2076036U - Carving machine

Info

Publication number: CN2076036U
Application number: CN 90222631
Authority: CN
Inventors: 张宝歧; 张宝兴; 付连生; 赖书明; 王慧菊
Original assignee: BEIJING PEN-MAKING INDUSTRY Co
Current assignee: BEIJING PEN-MAKING INDUSTRY Co
Priority date: 1990-11-01
Filing date: 1990-11-01
Publication date: 1991-05-01

Abstract

The utility model discloses a carving machine, belonging to a special device of pen machinery. The carving machine adopts a computer to control a stepping motor and a graduation stepping motor of a feeding system at the X, Y directions of a machine body, gets rid of the traditional feeding system of mill-turn cam, and makes the processed workpiece have changeable patterns with high smoothness. With the advantages of simple structure, easy fabrication and low cost, the utility model is an idealer pen engraving machine.

Description

Carving machine

The utility model belongs to a class machinery special equipment applied technical field.

For increasing the aesthetic measure of a shell, need make various patterns thereon, existing equipment can only wire drawing on a shell, or the camber line wire drawing, can not make other pattern, its main cause is that equipment is to use cam drive control appliance workbench, this structure is made complicated, and to cam required precision height, material must be got well, in case cam determines, to a pattern of shell portrayal be unique, can not change into other pattern.

Therefore, the purpose of this utility model is: design a kind of engraving machine of the stepper motor that computerizeds control, it is simple in structure, easy to manufacture that it is had, and cost is low and have an ability that does not change housing construction design and can make various shell patterns.

The utility model adopts computer control engraving machine XY to the stepper motor that feeds, the step motor of two directions passes through gear or directly links to each other with the power transmission shaft of two directions, on the workbench of engraving machine, be equipped with by computer-controlled calibration stepper motor, and be connected with the calibration power transmission shaft by gear, the cutter two ends of engraving machine are that its radius of radian is 15～45 millimeters, there is the cutter groove in the radian face central authorities of cutter one end, and cutter is arranged in groove and is fixed therein the employing said structure by cutter card screw and reached the purpose of this utility model.

With stepper motor transmission engraving machine, removed the cam drive labyrinth, the calibration stepper motor is controlled by computer, change product pattern only need change the computer degree.Like this product cost low, simple in structure, be easy to make, and product pattern change many, crudy good.

Below in conjunction with Figure of description most preferred embodiment of the present utility model is described.

Fig. 1, engraving machine schematic diagram

Fig. 2, calibration stepper motor schematic diagram

Fig. 3, engraving machine transmission system schematic diagram

Fig. 4, cutter schematic diagram.

Reequip, remove on the workbench and the cam drive structure to common small-sized milling machine, be subjected to the stepper motor 11,12 of computer console 1 control connect respectively body X to Y to power transmission shaft 4,3.When stepper motor revolves spool, drive body work piece platform 10 along X to or Y to moving, to adjust the position of cutter and processing work.

On the work piece platform 10 of engraving machine, install be subjected to computer-controlled calibration stepper motor 5 its by gear 6, shaft gear 17 drives calibration power transmission shafts 7.Workpiece holder 9 is stuck in workpiece to be machined 2 on the calibration power transmission shaft 7, when the calibration stepper motor revolves spool, the workpiece different parts is processed.

Cutter 8 is a cuboid, and two ends are circular-arc, and its radius is between 15～45 millimeters, and the radian face central authorities of cutter one end have cutter groove 15, cutter spacing to be fixed in the groove in groove and by cutter card screw 16, and cutter central authorities have axial trough 14 to be connected with rotary main shaft 13.

Thereby engraving machine when work, main shaft 13 rotatablely move cutter by the driven by motor rotation, produce different patterns thereby adjusting workpiece to be machined when being subjected to three stepper motors motions of computer console 1 control with diverse location between the cutter.

Engraving machine is simple in structure, cost is low, use reliable, change control program arbitrarily, the various patterns that can form by numerous roundlet cambered surface in the processing of shell periphery, highly polished, change in pattern is complicated is an a kind of comparatively desirable shell processing equipment, certainly, the utility model also can be used on the Surface Machining patterns such as other handicraft, stationery, daily necessities, and its result of use is identical.

Claims

1, engraving machine, formed to power transmission shaft by rotating shaft, workbench, Y, it is characterized in that: control feeding of engraving machine X, Y direction workbench respectively by computer-controlled stepper motor, on the workbench of engraving machine, be equipped with by computer-controlled calibration stepper motor, and by gear link to each other with the calibration power transmission shaft, the cutter two ends of engraving machine are radian, its radius is 15～45 millimeters.

2, by the described engraving machine of claim 1, it is characterized in that: drive power transmission shaft by computer-controlled calibration stepper motor by gear 17,6, the axle other end has workpiece holder.

3, by the described engraving machine of claim 1, it is characterized in that: there is the cutter groove in the radian face central authorities of cutter one end, and cutter is arranged in groove and is fixed therein by cutter card screw.