CN112589280A - 一种模具切割装置 - Google Patents

一种模具切割装置 Download PDF

Info

Publication number
CN112589280A
CN112589280A CN202011341481.4A CN202011341481A CN112589280A CN 112589280 A CN112589280 A CN 112589280A CN 202011341481 A CN202011341481 A CN 202011341481A CN 112589280 A CN112589280 A CN 112589280A
Authority
CN
China
Prior art keywords
laser
nozzle
laser beam
cutting
die
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.)
Withdrawn
Application number
CN202011341481.4A
Other languages
English (en)
Inventor
吴顺籽
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.)
Wuxi Xianhui Machinery Technology Co ltd
Original Assignee
Wuxi Xianhui Machinery 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 Wuxi Xianhui Machinery Technology Co ltd filed Critical Wuxi Xianhui Machinery Technology Co ltd
Priority to CN202011341481.4A priority Critical patent/CN112589280A/zh
Publication of CN112589280A publication Critical patent/CN112589280A/zh
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)

Abstract

本发明提供了一种模具切割装置，包括切割头，内部设有激光发生装置；激光发射管，设于切割头内部，用于传输激光发生装置射出的激光束；聚焦镜头，设于激光发射管内部，用于聚焦激光束于加工位置；喷嘴，设于激光发射管出口，用于射出激光束和切割气体以击中工件；本发明的模具切割装置能够精确切割模具产品，有效提高模具制造效率。

Description

一种模具切割装置
技术领域
本发明涉及模具制造机械领域，具体涉及一种模具激光切割装置。
背景技术
利用高功率密度激光束照射被切割材料，使材料很快被加热至汽化温度，蒸发形成孔洞，随着光束对材料的移动，孔洞连续形成宽度很窄的切缝，完成对材料的切割。激光切割广泛运用于板材的钣金切割，而现有的模具切割装置切割效率低下，缺少一种能将激光切割应用到模具制造领域的装置。
发明内容
为解决上述问题，本发明提供了一种模具切割装置，能够精确切割模具产品，有效提高模具制造效率。
为实现上述目的，本发明的技术方案为：
一种模具切割装置，包括：
切割头，内部设有激光发生装置；
激光发射管，设于切割头内部，用于传输激光发生装置射出的激光束；
聚焦镜头，设于激光发射管内部，用于聚焦激光束于加工位置；
喷嘴，设于激光发射管出口，用于射出激光束和切割气体以击中工件。
进一步的，所述聚焦镜头包括透镜和光学反射镜。
进一步的，所述切割气体与激光束同轴射出。
进一步的，所述喷嘴包括内喷嘴和外喷嘴，所述内喷嘴在激光发射管中轴线上具有贯通孔，所述外喷嘴嵌合于所述内喷嘴的外周面，沿所述贯通孔盘旋形成通气路。
更进一步的，还包括定位检测机构，所述定位检测机构设于切割头外周并与激光束延伸方向平行。
与现有技术相比，本发明的有益效果在于：
本发明中的模具切割装置具有高效率、高品质、高可靠性的特点；属于智造高端激光切割装备，高精度、高柔性、高性价比；具有强大的加工能力，广泛应用于各行各业。
附图说明
图1为本发明实施例中模具切割装置的结构示意图；
图2为本发明实施例中喷嘴的结构示意图；
1、切割头；11、激光束；2、激光发射管；3、聚焦镜头；4、喷嘴；41、内喷嘴；42、外喷嘴；5、工件；6、切割气体。
具体实施方式
下面结合附图与具体实施例来进一步说明本发明的具体内容。
如图1-2所示，本发明中实施例中的一种模具切割装置，包括：切割头1，内部设有激光发生装置；激光发射管2，设于切割头1内部，用于传输激光发生装置射出的激光束11；聚焦镜头3，设于激光发射管2内部，用于聚焦激光束11于工件5上的加工位置；喷嘴4，设于激光发射管2出口，用于射出激光束11和切割气体6以击中工件5。
实施例中，所述聚焦镜头3包括透镜和光学反射镜。
实施例中，所述切割气体6与激光束11同轴射出。
实施例中，所述喷嘴4包括内喷嘴41和外喷嘴42，所述内喷嘴41在激光发射管2中轴线上具有贯通孔，所述外喷嘴42嵌合于所述内喷嘴41的外周面，沿所述贯通孔盘旋形成通气路。
实施例中，还包括定位检测机构，所述定位检测机构设于切割头1外周并与激光束11延伸方向平行。
本实施例中的模具切割装置借助切割气体将激光束加热工件时产生的熔体从切缝吹出。
以上仅是本发明的优选实施方式，本发明的保护范围并不仅局限于上述实施例，凡属于本发明思路下的技术方案均属于本发明的保护范围。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理前提下的若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (5)

1.一种模具切割装置，其特征在于，包括：
切割头，内部设有激光发生装置；
激光发射管，设于切割头内部，用于传输激光发生装置射出的激光束；
聚焦镜头，设于激光发射管内部，用于聚焦激光束于加工位置；
喷嘴，设于激光发射管出口，用于射出激光束和切割气体以击中工件。
2.根据权利要求1所述的模具切割装置，其特征在于：所述聚焦镜头包括透镜和光学反射镜。
3.根据权利要求1所述的模具切割装置，其特征在于：所述切割气体与激光束同轴射出。
4.根据权利要求1所述的模具切割装置，其特征在于：所述喷嘴包括内喷嘴和外喷嘴，所述内喷嘴在激光发射管中轴线上具有贯通孔，所述外喷嘴嵌合于所述内喷嘴的外周面，沿所述贯通孔盘旋形成通气路。
5.根据权利要求1所述的模具切割装置，其特征在于：还包括定位检测机构，所述定位检测机构设于切割头外周并与激光束延伸方向平行。
CN202011341481.4A 2020-11-25 2020-11-25 一种模具切割装置 Withdrawn CN112589280A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011341481.4A CN112589280A (zh) 2020-11-25 2020-11-25 一种模具切割装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011341481.4A CN112589280A (zh) 2020-11-25 2020-11-25 一种模具切割装置

Publications (1)

Publication Number Publication Date
CN112589280A true CN112589280A (zh) 2021-04-02

Family

ID=75183995

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011341481.4A Withdrawn CN112589280A (zh) 2020-11-25 2020-11-25 一种模具切割装置

Country Status (1)

Country Link
CN (1) CN112589280A (zh)

Similar Documents

Publication Publication Date Title
EP2537624B1 (en) Laser irradiation apparatus and laser irradiation method
JP6602860B2 (ja) レーザ加工装置及びレーザ加工方法
TWI714792B (zh) 對金屬材料進行加工處理的方法以及用於實施該方法之機器及電腦程式
CN107584204B (zh) 金属材料的激光处理的方法及相关机器和计算机程序
CN1972040B (zh) 利用纤维激光器切割不锈钢的方法
JP3686317B2 (ja) レーザ加工ヘッド及びこれを備えたレーザ加工装置
US20130146572A1 (en) Laser cutting device and laser cutting method
JP2006347168A (ja) レーザによって脆性材料の平坦な加工物を複数回割断するための装置
CN1788917A (zh) 激光束钻孔头或加工头喷嘴
CN113199160B (zh) 一种激光同步扫描加工群孔系统及扫描方法
JP2016516584A (ja) テーパ制御のためのビーム角度とワークピース移動の連係方法
US7816624B2 (en) Device for stripping outer covering of cable
CN104014936A (zh) 高分子材料工件的激光加工方法及激光切割系统
JP2014073526A (ja) 光学系及びレーザ加工装置
JP2005125359A (ja) レーザビームによる溝の加工方法
JP3871240B2 (ja) ハイブリッド加工装置
JP2009012061A (ja) レーザ加工機
CN112589280A (zh) 一种模具切割装置
JP2016135506A (ja) 閉じ込めレーザドリル加工のための方法及びシステム
CN103212819A (zh) 用于薄壁管材激光微加工的同轴水射流装置
JP4123390B2 (ja) ハイブリッド加工装置およびハイブリッド加工方法
CN212330040U (zh) 一种预热式激光切割机
JPS62263869A (ja) ア−ク溶接方法
CN202846027U (zh) 一种陶瓷激光精密打孔装置
JP2000202676A (ja) レ―ザ加工ヘッド

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20210402

WW01 Invention patent application withdrawn after publication