CN200960584Y - Laser cutting head - Google Patents

Laser cutting head Download PDF

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Publication number
CN200960584Y
CN200960584Y CN 200620015394 CN200620015394U CN200960584Y CN 200960584 Y CN200960584 Y CN 200960584Y CN 200620015394 CN200620015394 CN 200620015394 CN 200620015394 U CN200620015394 U CN 200620015394U CN 200960584 Y CN200960584 Y CN 200960584Y
Authority
CN
China
Prior art keywords
cutting head
eyeglass
hole
cutting
lens
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200620015394
Other languages
Chinese (zh)
Inventor
高云峰
蔡建平
刘振芳
任巨海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Hans Laser Technology Co Ltd
Han s Laser Technology Co Ltd
Original Assignee
Shenzhen Hans Laser Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Hans Laser Technology Co Ltd filed Critical Shenzhen Hans Laser Technology Co Ltd
Priority to CN 200620015394 priority Critical patent/CN200960584Y/en
Application granted granted Critical
Publication of CN200960584Y publication Critical patent/CN200960584Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a laser cutting head comprising a body, wherein the center of the body is provided with a hole for arranging a lens, at least a hole of the gas for cooling lens is arranged higher the lens on the body, and a cutting gas passage is arranged on the body. The utility model can keep the lens being cooled uniformly and make the heat exchange of the lens completely, with confirmed auxiliary gas needed in cutting.

Description

Laser cutting head
[technical field]
The utility model relates to a kind of cutting head of laser cutting machine.
[technical background]
In the existing laser steel plate cutting technique, cutting head is very big to the influence of cutting effect and efficient, the cutting head of different manufacturers has its different separately characteristics, cooling way to solve the problem and solution effect to eyeglass in the cutting process also have nothing in common with each other, but they exist the gas cooled eyeglass inhomogeneous, the problem that heat exchange amount is little.
[summary of the invention]
For solving the cooling problem of above-mentioned eyeglass, the utility model provides that a kind of to cool off eyeglass even, and heat exchange is cutting head fully timely, and cutting head also provides assist gas essential in the cutting process simultaneously.
The utility model adopts following technical scheme: a kind of laser cutting head, comprise the cutting head body, and wherein, the body center is provided with the hole, and eyeglass places in the hole, and the position that is higher than eyeglass on the described cutting head body is provided with the hole of the gas of at least one logical cooling eyeglass.
Further improvement of the utility model is, also is provided with the cutting gas passage on the cutting head body.
The beneficial effect that the utility model can reach is, on the cutting head body, be higher than the position perforate of placing eyeglass, extraneous gas can be constantly in cutting process enters eyeglass along the passage in hole, scatter the back by the eyeglass external world that rebounds out, guaranteed the flow velocity of gas like this, can just keep the cooling of eyeglass even, the heat exchange of eyeglass is fully timely.Simultaneously, on body, also be provided with the assist gas passage, be beneficial to the carrying out of cutting.The utility model is simple and easy to do, and is effective.
[description of drawings]
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the stereogram of the utility model cutting head.
Fig. 2 is the flow graph of gas in the cutting head of the present utility model.。
[specific embodiment]
As shown in Figure 1, laser cutting head of the present utility model, it comprises cutting head body 8, wherein, the body center is provided with the hole, and eyeglass places in the hole, as required, eyeglass can select to be installed in 6 or 7 position, correspondingly, place on the body that is higher than position 6 or 7 is provided with perforate 1 or 2, perforate is used for by the gas of cooling, and as shown in Figure 2, ambient atmos 2 enters eyeglass 6 from the hole, after the heat exchange, go out along route 4.Consult Fig. 1 and Fig. 2 again, also be provided with the assist gas passage on the cutting head body, assist gas enters along passage 3 in cutting, through cutting head, comes out from nozzle 5 at last.The even heat exchange of gas cooled of the present utility model is good, guarantees that the temperature of eyeglass does not raise, and assist gas flows through nozzle simultaneously, temperature that also can cooling jet.

Claims (2)

1. a laser cutting head comprises the cutting head body, and wherein, the body center is provided with the hole, and eyeglass places in the hole; It is characterized in that: the position that is higher than eyeglass on the described cutting head body is provided with the hole of the gas of at least one logical cooling eyeglass.
2. laser cutting head according to claim 1 is characterized in that: also be provided with the cutting gas passage on the cutting head body.
CN 200620015394 2006-10-24 2006-10-24 Laser cutting head Expired - Fee Related CN200960584Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620015394 CN200960584Y (en) 2006-10-24 2006-10-24 Laser cutting head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620015394 CN200960584Y (en) 2006-10-24 2006-10-24 Laser cutting head

Publications (1)

Publication Number Publication Date
CN200960584Y true CN200960584Y (en) 2007-10-17

Family

ID=38797093

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620015394 Expired - Fee Related CN200960584Y (en) 2006-10-24 2006-10-24 Laser cutting head

Country Status (1)

Country Link
CN (1) CN200960584Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101508059B (en) * 2008-02-15 2011-05-25 深圳市大族激光科技股份有限公司 Laser cutting nozzle
CN103537812A (en) * 2013-09-02 2014-01-29 太仓子午电气有限公司 Novel cutting head of laser cutting machine
CN105373674A (en) * 2015-12-07 2016-03-02 大族激光科技产业集团股份有限公司 Method and device for optimizing inner cavity structure of protective glass
CN106312307A (en) * 2015-07-07 2017-01-11 王爱华 Laser cutting spray nozzle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101508059B (en) * 2008-02-15 2011-05-25 深圳市大族激光科技股份有限公司 Laser cutting nozzle
CN103537812A (en) * 2013-09-02 2014-01-29 太仓子午电气有限公司 Novel cutting head of laser cutting machine
CN106312307A (en) * 2015-07-07 2017-01-11 王爱华 Laser cutting spray nozzle
CN105373674A (en) * 2015-12-07 2016-03-02 大族激光科技产业集团股份有限公司 Method and device for optimizing inner cavity structure of protective glass
CN105373674B (en) * 2015-12-07 2018-11-13 大族激光科技产业集团股份有限公司 Protective glass inner-cavity structure optimization method and device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071017

Termination date: 20151024

EXPY Termination of patent right or utility model