CN201515290U

CN201515290U - Motor for carving machine

Info

Publication number: CN201515290U
Application number: CN200920198928XU
Authority: CN
Inventors: 孙伟; 张国扬
Original assignee: 许晓华
Priority date: 2009-10-26
Filing date: 2009-10-26
Publication date: 2010-06-23
Anticipated expiration: 2019-10-26

Abstract

The utility model relates to a motor for a carving machine and particularly provides a motor for a carving machine, which has the advantages of simple structure, light weight, small size, low energy consumption and convenient and reliable application and is capable of blowing down the scrap on the surface of a carving product on a real-time basis and guaranteeing the carving quality. The motor comprises a stator and a rotor rotationally supported in the stator, wherein a housing provided with a wind guide hole is arranged in a position of the stator, which corresponds to the position of a shaft output end of the rotating shaft of the rotor; the rotating shaft of the rotor is extended out of the housing through the inner cavity of the housing to form the shaft output end for connecting a carving tool; and a blade is arranged in a position of the rotating shaft thereof, which corresponds to the inner cavity of the housing.

Description

The engraving machine motor

Technical field

The utility model relates to a kind of motor, relates in particular to a kind of engraving machine motor that is used for the sculpture art goods.

Background technology

Generally there is not air exhausting device on the engraving machine that generally uses at present, therefore when carrying out the art ware engraving with engraving machine, on the work edge of table, establish air exhausting devices such as ventilating fan often in addition, in order to blow down the detritus that the carving product surface produces when carving, to guarantee the quality of carving product, but the air exhausting device of peripheral hardware not only takes up room greatly, and wind direction can't be changed in real time according to the change of engraving position, the effect of blowing down detritus can't be guaranteed, in the blowing process, often need increase air exhausting device power simultaneously for assurance debris removal effect, not only cause energy waste thus, and powerful air exhausting device often makes in the operational environment dirt bits fly upward, and influences the healthy of staff greatly.

A kind of engraving machine motor air exhausting device is disclosed as Chinese patent " a kind of air exhausting device (CN201124714Y) that is used for fine arts engraving ", it comprises housing, top end opening place at housing is provided with blower fan, support bar one end in the guide groove of housing side is fixed on the belt between the motor, the support bar other end is fixed on the air duct, the bottom of air duct is provided with ventilation hole, with the motor that the outer cutter head of air duct links to each other, the air inlet of air duct top links to each other with housing top end opening place.This device is by be provided with the housing of blower fan on engraving machine, open blower fan during work, blower fan blows down detritus by the ventilation hole air draft, ventilation hole is changed in real time with the position of engraving machine, can in time blow down the detritus on carving product surface thus, but this device is owing to be built-in with blower fan, complex structure, volume are big for this reason, manipulate inconvenience, and blower fan adheres to different Electric Machine Control separately with engraving machine, energy consumption is big, cost is high.

Summary of the invention

The utility model purpose is to provide that a kind of volume simple in structure, in light weight is little, energy consumption is low, easy to use and reliable, and can blow down in real time the carving product surface detritus, guarantee the engraving machine of engraving quality, solved the apparatus structure complexity that prior art exists, volume big, manipulate problems such as inconvenience, energy consumption are big, cost height.

Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: a kind of engraving machine motor, comprise that stator and rotation are supported on the rotor in the stator, described stator is provided with the housing that has air guide hole corresponding to the shaft end position of rotor shaft, the rotating shaft of described rotor is passed and is extended to outer formation of housing behind the housing inner chamber and be used for the axle head that goes out that links to each other with graver, and is provided with fan blade on the position of rotating shaft corresponding to the housing inner chamber of described rotor.Be provided with the housing of air guide hole by the position that goes out axle head corresponding to rotor at stator, and in the rotating shaft of the rotor in housing fan blade is set, the rotating shaft drive fan blade and the graver of rotor are rotated synchronously, the air guide hole of air-flow on housing that the fan blade rotation produces discharged, can blow down the detritus on carving product surface in real time, because fan blade is located in the rotating shaft of rotor, simple in structure, volume in light weight is little; Fan blade is located in the housing, and is esy to use, safe and reliable; Fan blade need not be established motor in addition, cuts down the consumption of energy.

As preferably, described fan blade is the axial-flow leaf that coaxial package rotates in the rotating shaft of rotor and with rotor synchronously.The axial-flow leaf that goes out axle head by air draft guiding rotor can reduce energy loss, increases the exhaust air rate that go out axle head of fan blade at rotor, guarantees to blow down the effect of carving product surface detritus.

As preferably, described housing is the coaxial cylindrical structure that is provided with axis hole in bottom surface, and the openend and the stator faces of cylindrical structure connect.Columnar structured housing is easy to machine-shaping, and its openend is connected with stator, the bottom rotates the rotating shaft outer rim that is supported in rotor by the axis hole of coaxial setting, and fixed form is simply firm.

As more preferably, coaxial interlocking has rolling bearing on the internal face of described housing, and the rotating shaft of described rotor is passed the rolling bearing rotation and is supported on the housing.By the roller bearings housing is set in the rotating shaft of housing internal rotor, can guarantee that housing can not produce axial endplay or obscission, improve the reliability of using.

As preferably, described air guide hole is located at the housing inner chamber outer rim that goes out axle head towards rotor, and the air draft of air guide hole guiding graver.Air guide hole is located at housing goes out the housing inner chamber outer rim of axle head, and make the air draft guiding graver of air guide hole, can improve the air draft service efficiency, guarantee to blow down result of use towards rotor.

As more preferably, described air guide hole is interior big outer little tubaeform through hole.By air guide hole being set as the little tubaeform through hole of import large outlet, can gather wind-force, improve the wind-force wind speed of outlet, blow down effective.

Therefore, a kind of engraving machine electricity consumption facility of the present utility model have following advantage: simple in structure by going out the fan blade that the axle head setting is covered with housing at stator corresponding to rotor, volume in light weight is little; Fan blade is located in the housing, and is safe and reliable; Fan blade need not be established motor in addition, cuts down the consumption of energy; Columnar structured housing is easy to processing and is connected and fixed with stator; By the roller bearings housing is set, improve dependability in the rotating shaft of housing internal rotor.

Description of drawings

Fig. 1 is the structural representation of a kind of engraving machine of the utility model with motor.

Embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment:

As shown in Figure 1, a kind of engraving machine motor, comprise that stator 3 and rotation are supported on the rotor 1 in the stator 3, be covered with the cylindrical shell 5 that has air guide hole 8 at stator 3 corresponding to the shaft end position of rotor 1 rotating shaft, the stack shell of housing 5 is split type the connection with the tube end, the openend of housing 5 inwardly and be socketed on the outer edge surface of stator 3 ends, a coaxial axis hole 7 is arranged on the bottom surface of housing 5, rolling bearing 6 of coaxial interlocking on the internal face of housing 5, rolling bearing 6 is passed in the rotating shaft of rotor 1, axis hole 7 rotations are supported on the housing 5, the rotating shaft of rotor 1 is passed and is extended to outer formation of housing 5 behind housing 5 inner chambers and be used for the axle head that goes out that links to each other with graver 4, the axial-flow leaf 2 that coaxial package has and rotor 1 rotates synchronously in rotor 1 rotating shaft of housing 5 inner chambers, the housing 5 inner chamber outer rims that go out axle head towards rotor 1 be provided with in one big outside little tubaeform air guide hole 8.

Specific embodiment described herein only is that design of the present utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims

1. engraving machine motor, comprise that stator and rotation are supported on the rotor in the stator, it is characterized in that, described stator (3) is provided with the housing (5) that has air guide hole (8) corresponding to the shaft end position of rotor (1) rotating shaft, the rotating shaft of described rotor (1) is passed and is extended to outer formation of housing (5) behind housing (5) inner chamber and be used for the axle head that goes out that links to each other with graver (4), and is provided with fan blade (2) on the position of rotating shaft corresponding to housing (5) inner chamber of described rotor (1).

2. engraving machine motor according to claim 1 is characterized in that, described fan blade (2) is the axial-flow leaf that coaxial package rotates synchronously in the rotating shaft of rotor (1) and with rotor (1).

3. engraving machine motor according to claim 1 is characterized in that, described housing (5) is the coaxial cylindrical structure that is provided with axis hole (7) in bottom surface, and the openend of cylindrical structure and stator (3) end face connects.

4. engraving machine motor according to claim 3 is characterized in that, coaxial interlocking has rolling bearing (6) on the internal face of described housing (5), and the rotating shaft of described rotor (1) is passed rolling bearing (6) rotation and is supported on the housing (5).

5. according to any described engraving machine motor in the claim 1 to 4, it is characterized in that described air guide hole (8) is located at housing (5) the inner chamber outer rim that goes out axle head towards rotor (1), and the air draft of air guide hole (8) guiding graver (4).

6. engraving machine motor according to claim 5 is characterized in that, described air guide hole (8) is interior big outer little tubaeform through hole.