CN103212810B - The installation method of the telescoping tube dust-proof mechanism with air filter - Google Patents
The installation method of the telescoping tube dust-proof mechanism with air filter Download PDFInfo
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- CN103212810B CN103212810B CN201210016722.7A CN201210016722A CN103212810B CN 103212810 B CN103212810 B CN 103212810B CN 201210016722 A CN201210016722 A CN 201210016722A CN 103212810 B CN103212810 B CN 103212810B
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- telescoping tube
- proof mechanism
- retracting
- air filter
- tube dust
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Abstract
The present invention relates to a kind of installation method of the telescoping tube dust-proof mechanism with air filter, mainly solving light path closure elements in prior art is elastic bellows, sealing effectiveness is poor, life-span is short, particularly magnification is little, general less than 1.5, just can not meet in light path the technical problem having moving meter, the present invention is by adopting a kind of installation method of the telescoping tube dust-proof mechanism with air filter, described dust-proof mechanism comprises retracting cylinder (1), the clamp (3) of flexible cylinder base (2) and separate type, retracting cylinder (1) is fixed on flexible cylinder base (2), clamp (3) is fixed on the shaft shoulder of retracting cylinder, retracting cylinder (1) has perforate (4), the technical scheme that perforate (4) seals with filter screen, solve this problem preferably, can be used in the light path of laser process equipment, be specially adapted to that there is mobile optical element, need in the light path that dust guard magnification is larger.
Description
Technical field
The present invention relates to a kind of installation method of the telescoping tube dust-proof mechanism with air filter, be specially adapted to the light path high-accuracy laser process equipment having optics moving-member.
Background technology
In high-accuracy laser processing procedure, machined material gasification or fusing all can produce dust, although laser process equipment has dedusting mechanism, but still have a small amount of dust to enter light path, accumulate over a long period, light then cause energy loss, crudy does not reach requirement, heavy then burn out light path element even laser instrument.So, often light path is closed.In the past conventional light path closure elements is elastic bellows, and sealing effectiveness is poor, and the life-span is short, and particularly magnification is little, general less than 1.5, just can not meet in light path the situation having moving meter.
A kind of telescoping tube dust-proof mechanism with air filter of invention, this telescoping tube dust-proof mechanism life-span is long, and good sealing effect is easy for installation, strong adaptability.
Summary of the invention
One of technical problem to be solved by this invention is light path closure elements conventional in prior art is elastic bellows, sealing effectiveness is poor, life-span is short, and particularly magnification is little, general less than 1.5, the problem having moving meter can not be met in light path, there is provided a kind of installation method of telescoping tube dust-proof mechanism of band air filter newly, it is long that the telescoping tube dust-proof mechanism of the method has the life-span, good sealing effect, easy for installation, adaptable advantage.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
An installation method for telescoping tube dust-proof mechanism with air filter, comprises following several step:
A) first flexible cylinder base 2 is screwed in the optical path,
B), after four retracting cylinders 1 being compressed, be fixed on flexible cylinder base 2,
C) pull out retracting cylinder minimum in four retracting cylinders 1, fasten the shaft shoulder of minimum retracting cylinder with clamp 3, with screw by fixing for clamp 3 other parts in the optical path.
With the telescoping tube dust-proof mechanism of air filter, comprise retracting cylinder 1, the clamp 3 of flexible cylinder base 2 and separate type, retracting cylinder 1 is fixed on flexible cylinder base 2, and clamp 3 is fixed on the shaft shoulder of retracting cylinder, retracting cylinder 1 has perforate 4, and perforate 4 seals with filter screen.
In technique scheme, described telescoping tube dust-proof mechanism has four coaxial retracting cylinders, and four retracting cylinders are metal sleeve, are mutually nested in together according to telescoping tube diameter, and the magnification of four described retracting cylinders is greater than 3.
In technique scheme, the screw described in step a) is the crossed countersunk head screw of 4XM4X10.Screw described in step c) is the crossed countersunk head screw of 4XM4X10.
In the present invention, telescoping tube dust-proof mechanism is by four retracting cylinders, and the clamp of a flexible cylinder base and a separate type forms.Four retracting cylinders 1 all have an aperture, then with filter screen sealing, be conducive to air flowing like this, the air in annular seal space can be made static as early as possible when optics moves, the air of elimination flowing, to the disturbance of laser, improves the precision of Laser Processing.
First flexible cylinder base 2 is screwed down during installation, fixing in the optical path with the crossed countersunk head screw of 4XM4X10, be tightened in after again four retracting cylinders 1 being compressed on flexible cylinder base 2, pull out minimum retracting cylinder, fasten the shaft shoulder of minimum retracting cylinder with clamp 3, fix on another part in the optical path with the crossed countersunk head screw of 4XM4X10.
The mechanism of the mutual intussusception of extension sleeve of invention, the life-span is long, good sealing effect, easy for installation, strong adaptability, particularly on each sleeve, has an aperture, then seals with filter screen, and magnification is more than 3.The invention solves the problem that light path element in the past needs frequent maintenance shut-downs, extend the life-span of optical element, improve Laser Processing precision, achieve good technique effect.
Adopt installation method of the present invention, good sealing effect, easy for installation, be easy to control, achieve good technique effect.
Accompanying drawing explanation
Fig. 1 is the telescoping tube dust-proof mechanism plane of compressive state.
Fig. 2 is the telescoping tube dust-proof mechanism stereogram of compressive state.
Fig. 3 is the telescoping tube dust-proof mechanism plane of extended state.
Fig. 4 is the telescoping tube dust-proof mechanism profile of extended state
In Fig. 1,1 is retracting cylinder; 2 is flexible cylinder base; 3 is clamp; 4 is perforate.
In Fig. 2,1 is retracting cylinder; 2 is flexible cylinder base; 3 is clamp; 4 is perforate, and 5 is screw.
In Fig. 3,1 is retracting cylinder; 2 is flexible cylinder base; 3 is clamp; 4 is perforate.
In Fig. 4,1 is retracting cylinder; 2 is flexible cylinder base; 3 is clamp; 4 is perforate, and 5 is screw.
Below by specific embodiment, the invention will be further elaborated, but be not limited only to the present embodiment.
Specific embodiment
[embodiment 1]
An installation method for telescoping tube dust-proof mechanism with air filter, comprises following several step:
A) first flexible cylinder base 2 is screwed in the optical path,
B), after four retracting cylinders 1 being compressed, be fixed on flexible cylinder base 2,
C) pull out retracting cylinder minimum in four retracting cylinders 1, fasten the shaft shoulder of minimum retracting cylinder with clamp 3, with screw by fixing for clamp 3 other parts in the optical path.
With the telescoping tube dust-proof mechanism of air filter, as shown in Figure 1,2,3, 4, four retracting cylinders 1 are comprised, the clamp 3 of flexible cylinder base 2 and separate type, retracting cylinder 1 is fixed on flexible cylinder base 2, and clamp 3 is fixed on the shaft shoulder of retracting cylinder, retracting cylinder 1 has perforate 4, perforate 4 seals with filter screen.Described telescoping tube dust-proof mechanism has four coaxial retracting cylinders, and four retracting cylinders are metal sleeve, are mutually nested in together according to telescoping tube diameter, and the magnification of four described retracting cylinders is 3.
[embodiment 2]
An installation method for telescoping tube dust-proof mechanism with air filter, with embodiment 1.
With the telescoping tube dust-proof mechanism of air filter, comprise retracting cylinder, the clamp of flexible cylinder base and separate type, retracting cylinder is fixed on flexible cylinder base, and clamp is fixed on the shaft shoulder of retracting cylinder, and retracting cylinder has perforate, and perforate filter screen seals.Described telescoping tube dust-proof mechanism has five coaxial retracting cylinders, and five retracting cylinders are metal sleeve, are mutually nested in together according to telescoping tube diameter, and the minimum retracting cylinder of diameter is middle, and the magnification of four described retracting cylinders is 4.
[embodiment 3]
An installation method for telescoping tube dust-proof mechanism with air filter, with embodiment 1.
With the telescoping tube dust-proof mechanism of air filter, comprise retracting cylinder, the clamp of flexible cylinder base and separate type, retracting cylinder is fixed on flexible cylinder base, and clamp is fixed on the shaft shoulder of retracting cylinder, and retracting cylinder has perforate, and perforate filter screen seals.Flexible cylinder base has screw.Described telescoping tube dust-proof mechanism has six coaxial retracting cylinders, and six retracting cylinders are metal sleeve, are mutually nested in together according to telescoping tube diameter, and the magnification of six described retracting cylinders is 5.
[embodiment 4]
An installation method for telescoping tube dust-proof mechanism with air filter, with embodiment 1.
With the telescoping tube dust-proof mechanism of air filter, comprise seven retracting cylinders, the clamp of flexible cylinder base and separate type, four retracting cylinders are fixed on flexible cylinder base, clamp is fixed on the shaft shoulder of the minimum retracting cylinder of diameter 1, and seven retracting cylinders have perforate respectively, and perforate filter screen seals.Flexible cylinder base has screw.Seven retracting cylinders are metal sleeve, are mutually nested in together according to telescoping tube diameter, and the magnification of seven described retracting cylinders is 6.
[embodiment 5]
An installation method for telescoping tube dust-proof mechanism with air filter, with embodiment 1.
With the telescoping tube dust-proof mechanism of air filter, comprise eight retracting cylinders, the clamp of flexible cylinder base and separate type, eight retracting cylinders are fixed on flexible cylinder base, clamp is fixed on the shaft shoulder of the minimum retracting cylinder of diameter, and eight retracting cylinders have perforate respectively, and perforate filter screen seals.Flexible cylinder base has screw.Eight retracting cylinders are metal sleeve, are mutually nested in together according to telescoping tube diameter, and the magnification of eight described retracting cylinders is 7.
The installation method of above-mentioned telescoping tube dust-proof mechanism, comprises following several step: a) be first screwed in the optical path by flexible cylinder base; B) by after eight retracting cylinder compressions, be fixed on flexible cylinder base; C) pull out retracting cylinder minimum in eight retracting cylinders, fasten the shaft shoulder of minimum retracting cylinder with clamp, clamp fixed on other parts in the optical path with screw.
[embodiment 6]
An installation method for telescoping tube dust-proof mechanism with air filter, with embodiment 1.
With the telescoping tube dust-proof mechanism of air filter, comprise nine retracting cylinders, the clamp of flexible cylinder base and separate type, nine retracting cylinders are fixed on flexible cylinder base, clamp is fixed on the shaft shoulder of the minimum retracting cylinder of diameter, and nine retracting cylinders have perforate respectively, and perforate filter screen seals.Flexible cylinder base has screw.Nine retracting cylinders are metal sleeve, are mutually nested in together according to telescoping tube diameter, and the magnification of nine described retracting cylinders is 8.
First flexible cylinder base is screwed down during installation, fixing in the optical path with the crossed countersunk head screw of 4XM4X10, to be tightened on flexible cylinder base after nine retracting cylinder compressions again, pull out minimum retracting cylinder, fasten the shaft shoulder of minimum retracting cylinder with clamp, fix on another part in the optical path with the crossed countersunk head screw of 4XM4X10.
The telescoping tube dust-proof mechanism of the band air filter of the present embodiment, solves the problem that light path element in the past needs frequent maintenance shut-downs, extends the life-span of optical element, improves Laser Processing precision.
Claims (5)
1. an installation method for the telescoping tube dust-proof mechanism with air filter, comprises following several step:
A) cylinder base (2) that first will stretch is screwed in the optical path,
B) by after four retracting cylinder (1) compressions, be fixed on flexible cylinder base (2),
C) retracting cylinder minimum in four retracting cylinders (1) is pulled out, the shaft shoulder of minimum retracting cylinder is fastened with clamp (3), with screw by fixing for clamp (3) other parts in the optical path, the telescoping tube dust-proof mechanism of described band air filter, comprise retracting cylinder (1), the clamp (3) of flexible cylinder base (2) and separate type, retracting cylinder (1) is fixed on flexible cylinder base (2), clamp (3) is fixed on the shaft shoulder of retracting cylinder, retracting cylinder (1) has perforate (4), perforate (4) seals with filter screen.
2. the installation method of the telescoping tube dust-proof mechanism of band air filter according to claim 1, it is characterized in that telescoping tube dust-proof mechanism has four coaxial retracting cylinders (1), four retracting cylinders (1) are metal sleeve, are mutually nested in together according to telescoping tube diameter.
3. the installation method of the telescoping tube dust-proof mechanism of band air filter according to claim 1, is characterized in that the magnification of retracting cylinder (1) is greater than 3.
4. the installation method of the telescoping tube dust-proof mechanism of band air filter according to claim 1, is characterized in that the screw described in step a) is the crossed countersunk head screw of 4XM4X10.
5. the installation method of the telescoping tube dust-proof mechanism of band air filter according to claim 1, is characterized in that the screw described in step c) is the crossed countersunk head screw of 4XM4X10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016722.7A CN103212810B (en) | 2012-01-19 | 2012-01-19 | The installation method of the telescoping tube dust-proof mechanism with air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016722.7A CN103212810B (en) | 2012-01-19 | 2012-01-19 | The installation method of the telescoping tube dust-proof mechanism with air filter |
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| CN103212810A CN103212810A (en) | 2013-07-24 |
| CN103212810B true CN103212810B (en) | 2016-04-27 |
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| CN103706489B (en) * | 2013-12-12 | 2015-09-23 | 上海通用金属结构工程有限公司 | High speed centrifugation separation equipment installation method |
| CN109570785A (en) * | 2017-09-28 | 2019-04-05 | 武汉中谷联创光电科技股份有限公司 | A kind of flexible sealing device of the cutting head of laser cutting machine |
| CN109573553A (en) * | 2019-01-25 | 2019-04-05 | 黄河勘测规划设计有限公司 | TBM formula water spraying depositing dust of shrinking back turns slag device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2110180U (en) * | 1991-12-11 | 1992-07-15 | 新疆维吾尔自治区煤炭科学研究所 | Extension air tube |
| JP2889948B2 (en) * | 1992-08-12 | 1999-05-10 | 村田機械株式会社 | Dust collection duct device for laser beam machine |
| JPH0985482A (en) * | 1995-07-20 | 1997-03-31 | Amada Eng Center:Kk | Laser beam machine |
| DE20306336U1 (en) * | 2003-04-22 | 2003-06-26 | Trumpf Werkzeugmaschinen Gmbh | Beam guide of a laser processing machine |
| JP2005040865A (en) * | 2004-10-14 | 2005-02-17 | Mitsubishi Electric Corp | Optical scanning type laser beam machine |
| CN202070852U (en) * | 2011-02-23 | 2011-12-14 | 万锐 | Dust discharge/dust collection device for high-power numerical control laser cutting machine |
| CN202090871U (en) * | 2011-04-22 | 2011-12-28 | 陈朝阳 | Electric drill dust cover |
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