WO2022222254A1 - 一种激光焊接切割用永磁定位夹紧机构 - Google Patents

一种激光焊接切割用永磁定位夹紧机构 Download PDF

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Publication number
WO2022222254A1
WO2022222254A1 PCT/CN2021/099996 CN2021099996W WO2022222254A1 WO 2022222254 A1 WO2022222254 A1 WO 2022222254A1 CN 2021099996 W CN2021099996 W CN 2021099996W WO 2022222254 A1 WO2022222254 A1 WO 2022222254A1
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WIPO (PCT)
Prior art keywords
permanent magnet
wire
clamping
cutting
positioning
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PCT/CN2021/099996
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English (en)
French (fr)
Inventor
张勇
史苹
刘晓豹
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南京禹智智能科技有限公司
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Publication of WO2022222254A1 publication Critical patent/WO2022222254A1/zh

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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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • 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
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work

Definitions

  • the invention relates to the technical field of laser welding and cutting, in particular to a permanent magnet positioning and clamping mechanism for laser welding and cutting.
  • the clamping and positioning device for laser welding and cutting can fix the processing parts.
  • the existing clamping and positioning device for laser welding and cutting generally has the disadvantage of being inconvenient to use.
  • the usual clamping and positioning device is complicated in structure and complicated in operation. It is also difficult to disassemble and assemble the welding parts, and its controllability is poor, and the workpiece is prone to tripping during welding and cutting, which affects the ease of operation and the firmness of the laser welding and cutting.
  • the present invention proposes a permanent magnet positioning and clamping mechanism for laser welding and cutting.
  • a permanent magnet positioning and clamping mechanism for laser welding and cutting proposed by the present invention includes a base, a rotary adjusting cutting mechanism, a permanent magnet positioning and clamping mechanism, a rotating and avoiding wire passing mechanism, and an auxiliary positioning and locking mechanism. It is located on one side of the bottom of the base, and the rotating adjustment cutting mechanism is used to adjust the cutting angle of the workpiece with processing. The rotating and avoiding the wire-passing mechanism is used to prevent the connecting wire from being entangled when the rotating and adjusting cutting mechanism rotates;
  • the permanent magnet positioning and clamping mechanism is located on the top of the base, and the permanent magnet positioning and clamping mechanism is used to clamp the workpiece with the positioning belt.
  • the auxiliary positioning and locking mechanism is located above the permanent magnet positioning and clamping mechanism, and the auxiliary positioning lock
  • the tightening mechanism is used to assist the clamping and positioning of the belt processing workpiece.
  • the rotary adjusting cutting mechanism is composed of a rotary motor, a motor shaft whose output shaft of the rotary motor is fixedly connected through a coupling, a first gear fixedly installed on the top of the motor shaft, a rotating shaft fixedly installed on the central surface of the bottom of the base through a bearing, and The second gear is fixedly installed at the bottom end of the rotating shaft;
  • supporting legs are fixedly connected to the surrounding surfaces of the bottom of the base
  • connecting rods are fixedly connected to opposite surfaces of the two supporting legs
  • a motor mounting plate is fixedly connected to the surface of the connecting rods.
  • the surface of the plate is fixedly mounted on the mounting surface of the rotating motor;
  • the tooth slot of the first gear meshes with the tooth slot of the second gear
  • the top of the rotating shaft penetrates and extends to the top of the base
  • the axis of the rotating shaft is provided with a first wire hole
  • the rotating and avoiding wire-passing mechanism is composed of a conductive slip ring, a control box fixedly installed on one side of the bottom of the base, and a power cord movably connected inside the first wire-passing hole;
  • one end of the conductive slip ring is fixedly installed on the inner bottom wall of the first wire hole, and one end of the conductive slip ring is electrically connected to the control wire inside the control box, and the controller inside the control box is electrically connected. It is electrically connected to the rotating motor, and the other end of the conductive slip ring is electrically connected to the bottom end of the power cord;
  • the conductive slip ring can prevent the power cord from being damaged and achieve the effect of protection.
  • the permanent magnet positioning and clamping mechanism is composed of a clamping and placing plate, an operation frame fixedly installed on both upper surfaces of the clamping and placing plate, an iron core fixedly installed on the inner wall of one side of the operation frame, a coil wound on the surface of the iron core, A core plate fixedly installed at one end of the iron core, a telescopic rod slidably inserted into the inner wall of the other side of the operation frame, a snap plate fixedly installed at one end of the telescopic rod, a magnetic plate fixedly installed at the other end of the telescopic rod, and a movable socket on the arc surface of the telescopic rod
  • the bottom center of the clamping placing plate is fixedly installed with the top end of the rotating shaft;
  • the permanent magnet positioning and clamping mechanism achieves the effect of generating magnetism by energizing the coil to drive the telescopic rod to move outward, and to drive the clamping plate to lock and fix the clamping workpiece.
  • the magnetism of the magnetic plate and the magnetism of the core plate are repulsive, one end of the telescopic rod penetrates and extends to the outer surface of the operation frame, one end of the spring is fixedly installed on one side of the inner wall of the operation frame, and the The other end of the spring is fixedly installed on the opposite surface of the magnetic plate;
  • the coils work to generate magnetism, and under the condition of magnetic repulsion, the magnetic plate is pushed to move outward, and under the condition of no magnetism, the retraction and return of the telescopic rod is controlled under the elastic force of the spring. .
  • the bottom end of the clamping and placing plate is provided with a wire-passing slot
  • the inner wall of one end of the wire-passing slot is provided with a second wire-passing hole
  • the inner wall of the wire-passing slot and the inner wall of the second wire-passing hole are both It is movably socketed with the surface of the power cord, and one end of the power cord is electrically connected to the coil;
  • the auxiliary positioning and locking mechanism is composed of an auxiliary placing plate, a compression spring fixedly installed on the inner bottom wall of the auxiliary placing plate, and a base plate fixedly installed at the top of the plurality of compression springs, and the surrounding surfaces of the base plate are all connected with the auxiliary placing plate.
  • the inner side wall of the board is slidably inserted, and the bottom of the auxiliary placing board is fixedly installed with the center top of the clamping placing board;
  • the first gear is driven to rotate by the rotating motor, and the second gear is driven to rotate by meshing to drive the rotating shaft to rotate to adjust the cutting angle, thereby enhancing the operability of cutting and welding.
  • FIG. 1 is a schematic structural diagram of a permanent magnet positioning and clamping mechanism for laser welding and cutting
  • Fig. 2 is a kind of schematic diagram of the rotation avoidance wire passing mechanism of the permanent magnet positioning and clamping mechanism for laser welding and cutting;
  • FIG. 3 is a schematic diagram of a rotary adjustment cutting mechanism of a permanent magnet positioning and clamping mechanism for laser welding and cutting;
  • FIG. 4 is a schematic diagram of a permanent magnet positioning and clamping mechanism of a permanent magnet positioning and clamping mechanism for laser welding and cutting;
  • FIG. 5 is a schematic diagram of an auxiliary positioning and locking mechanism of a permanent magnet positioning and clamping mechanism for laser welding and cutting.
  • a permanent magnet positioning and clamping mechanism for laser welding and cutting includes a base 1, and the surrounding surfaces of the bottom of the base 1 are fixedly connected with supporting legs 25, and the two supporting legs 25 are opposite to each other.
  • the surface is fixedly connected with a connecting rod 26, the surface of the connecting rod 26 is fixedly connected with a motor mounting plate 27, and one side surface of the motor mounting plate 27 is provided with a rotating adjustment cutting mechanism, and the rotating adjustment cutting mechanism is used to adjust the cutting of the processed workpiece. angle, through the above technical solution, the effect of supporting and fixing the control base 1 by the support legs 25 is achieved;
  • the rotary adjusting cutting mechanism includes a rotary motor 2, the surface of the motor mounting plate 27 is fixedly mounted on the mounting surface of the rotary motor 2, and the motor mounting plate 27 is used to lock and fix the rotary motor 2, and the rotary motor 2
  • the output shaft of the base 1 is fixedly connected with a motor shaft 21 through a coupling, a first gear 22 is fixedly installed on the top of the motor shaft 21, a rotating shaft 23 is fixedly installed on the bottom central surface of the base 1 through a bearing, and the bottom end of the rotating shaft 23 is fixedly installed
  • the tooth slot of the first gear 22 meshes with the tooth slot of the second gear 24, the top of the rotating shaft 23 penetrates and extends to the top of the base 1, and the axis of the rotating shaft 23
  • the inside of the first wire-passing hole 28 is provided with a rotation-avoiding wire-passing mechanism, which is used to rotate and adjust the rotation of the cutting mechanism to prevent the connecting wire from winding, and the rotation-avoiding wire-passing mechanism includes a conductive slip ring.
  • a control box 31 is fixedly installed on the bottom side of the base 1, and a power cord 32 is movably sleeved inside the first wire hole 28.
  • One end of the wire of the slip ring 3 is electrically connected to the control wire inside the control box 31 , the controller inside the control box 31 is electrically connected to the rotating motor 2 , and the other end wire of the conductive slip ring 3 is electrically connected to the bottom end of the power cord 32 Connection, through the above technical solution, the conductive slip ring 3 can prevent the power cord from being damaged, and play a protective effect;
  • the top of the rotating shaft 23 is provided with a permanent magnet positioning and clamping mechanism, and the permanent magnet positioning and clamping mechanism is used for clamping and positioning the workpiece to be processed.
  • the permanent magnet positioning and clamping mechanism includes a clamping and placing plate 4 , An operation frame 41 is fixedly installed on the upper surfaces of both sides of the clamping and placing plate 4, an iron core 42 is fixedly installed on one inner wall of the operation frame 41, a coil 43 is wound on the surface of the iron core 42, and one end of the iron core 42 is fixedly installed with an iron core 42.
  • the core plate 44, the other side inner wall of the operation frame 41 is slidably connected with a telescopic rod 45, one end of the telescopic rod 45 is fixedly installed with a clamping plate 46, the other end of the telescopic rod 45 is fixedly installed with a magnetic plate 47,
  • the arc surface is movably sleeved with a spring 48, and the bottom center of the clamping and placing plate 4 is fixedly installed with the top end of the rotating shaft 23.
  • the magnetism of the magnetic plate 47 repels the magnetism of the core plate 44 , one end of the telescopic rod 45 penetrates and extends to the outer surface of the operation frame 41 , one end of the spring 48 is fixedly installed with the inner wall of one side of the operation frame 41 , and the other end of the spring 48 It is fixedly installed with the opposite surface of the magnetic plate 47.
  • the coil 43 can work to generate magnetism, and under the condition of magnetic repulsion, the magnetic plate 47 can be pushed to move outward, and under the condition of no magnetism, the spring
  • the elastic force of 48 controls the effect of retracting and returning of the telescopic rod 45;
  • the bottom end of the clamping plate 4 is provided with a wire slot 49, and one end of the wire slot 49 is provided with a second wire hole 410, and the wire slot 49
  • the inner wall of the power cord 32 and the inner wall of the second wire hole 410 are movably sleeved with the surface of the power cord 32, and one end of the power cord 32 is electrically connected to the coil 43.
  • the hole 410 performs the effect of controlling the threading connection of the power cord 32;
  • the top of the clamping and placing plate 4 is provided with an auxiliary positioning and locking mechanism, and the auxiliary positioning and locking mechanism is used to assist the clamping and positioning of the belt processing workpiece.
  • the auxiliary positioning and locking mechanism includes an auxiliary placing plate 5.
  • the inner bottom wall of the placing plate 5 is fixedly installed with a compression spring 51
  • the tops of the plurality of compression springs 51 are fixedly installed with a bottom plate 52
  • the surrounding surfaces of the bottom plate 52 are slidably inserted with the inner side wall of the auxiliary placing plate 5, and the auxiliary placing plate 5
  • the bottom of the workpiece is fixedly installed with the center top of the clamping placing plate 4.
  • the operation is simple and the one-button drive is achieved.
  • the telescopic rod 45 is retracted to clamp the workpiece, and the upward pressure of the compression spring 51 in the auxiliary positioning and locking mechanism controls the workpiece to be clamped firmly, avoiding loosening caused by insufficient clamping force in the existing operation, affecting the processing quality, and controllable Strong sex.
  • the rotating motor 2 can be controlled to work to drive the first gear 22 to rotate, thereby driving the second gear 24 to rotate, and the second gear 24 works to drive the rotating shaft 23 to rotate, thereby Control the rotation of the workpiece to adjust the angle for welding or cutting operations.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

激光焊接切割用永磁定位夹紧机构，包括底座（1）、旋转调节切割机构、永磁定位夹紧机构、转动避让过线机构和辅助定位锁紧机构，旋转调节切割机构位于底座（1）底部的一侧，且旋转调节切割机构用于调节待加工工件的切割角度。

Description

一种激光焊接切割用永磁定位夹紧机构 技术领域
本发明涉及激光焊接切割用技术领域，尤其涉及一种激光焊接切割用永磁定位夹紧机构。
 背景技术
激光焊接切割用夹紧定位装置可以对加工部件进行固定，目前现有的激光焊接切割用夹紧定位装置一般存在着使用不方便的缺点，通常的夹紧定位装置其结构比较繁琐，操作繁琐，对焊接部件的拆装也不易，其可控性较差，以及在进行焊接切割加工时工件容易出现脱扣，影响了激光焊接切割用的操作简易性和固定牢固性。
所以需要一种激光焊接切割用永磁定位夹紧机构。
 技术问题
基于现有的激光焊接切割中工件夹紧操作所产生的技术问题，本发明提出了一种激光焊接切割用永磁定位夹紧机构。
 技术解决方案
本发明提出的一种激光焊接切割用永磁定位夹紧机构，包括底座、旋转调节切割机构、永磁定位夹紧机构、转动避让过线机构和辅助定位锁紧机构，所述旋转调节切割机构位于底座底部的一侧，且旋转调节切割机构用于调节带加工工件的切割角度，所述转动避让过线机构位于底座的底部中心，且转动避让过线机构位于旋转调节切割机构的一侧，所述转动避让过线机构用于旋转调节切割机构转动时防止连接线缠绕；
所述永磁定位夹紧机构位于底座的顶部，且永磁定位夹紧机构用于夹紧定位带加工工件，所述辅助定位锁紧机构位于永磁定位夹紧机构的上方，且辅助定位锁紧机构用于辅助带加工工件夹紧定位。
优选地，所述旋转调节切割机构由旋转电机、旋转电机的输出轴通过联轴器固定连接的电机轴、电机轴顶端固定安装的第一齿轮、底座底部中心表面通过轴承固定安装的旋转轴和旋转轴底端固定安装的第二齿轮构成；
通过上述技术方案，达到了旋转调节切割机构通过旋转电机工作带动第一齿轮转动，通过啮合驱动第二齿轮转动从而带动旋转轴旋转调节切割角度的效果。
优选地，所述底座的底部四周表面均固定连接有支撑腿，两个所述支撑腿的相对表面均固定连接有连接杆，所述连接杆的表面固定连接有电机安装板，所述电机安装板的表面与旋转电机的安装表面固定安装；
通过上述技术方案，达到了支撑腿进行控制底座支撑固定的效果，通过电机安装板进行锁紧固定旋转电机的效果。
优选地，所述第一齿轮的齿槽与第二齿轮的齿槽啮合，所述旋转轴的顶部贯穿并延伸至底座的顶部，所述旋转轴的轴心开设有第一过线孔；
通过上述技术方案，达到了第一齿轮转动带动第二齿轮旋转的效果。
优选地，所述转动避让过线机构由导电滑环、底座的底部一侧固定安装的控制箱、第一过线孔内部活动套接的电源线构成；
通过上述技术方案，达到了转动避让过线机构进行控制旋转电机旋转工作带动旋转轴旋转，进行防止第一过线孔内部连接的电线在转动的条件下缠绕、损坏的效果。
优选地，所述导电滑环的一端与第一过线孔的内底壁固定安装，所述导电滑环的一端电线与控制箱内部的控制线电性连接，所述控制箱内部的控制器与旋转电机电性连接，所述导电滑环的另一端电线与电源线的底端电性连接；
通过上述技术方案，达到了导电滑环进行防止电源线损坏，起到保护的效果。
优选地，所述永磁定位夹紧机构由夹紧放置板、夹紧放置板两侧上表面均固定安装的操作框、操作框一侧内壁固定安装的铁芯、铁芯表面缠绕的线圈、铁芯一端固定安装的芯板、操作框另一侧内壁滑动插接的伸缩杆、伸缩杆一端固定安装的卡接板、伸缩杆另一端固定安装的磁板和伸缩杆圆弧表面活动套接的弹簧构成，所述夹紧放置板的底部中心与旋转轴的顶端固定安装；
通过上述技术方案，达到了永磁定位夹紧机构进行通过线圈通电产生磁性，来驱动伸缩杆向外运动，带动卡接板进行卡接工件锁紧固定的效果。
优选地，所述磁板的磁性与芯板的磁性相斥，所述伸缩杆的一端贯穿并延伸至操作框的外表面，所述弹簧的一端与操作框的一侧内壁固定安装，所述弹簧的另一端与磁板的相对表面固定安装；
通过上述技术方案，达到了线圈工作产生磁性，在磁性相斥的条件下，进行推动磁板向外运动工作，以及磁性没有的条件下，在弹簧的弹力作用下控制伸缩杆缩回复位的效果。
优选地，所述夹紧放置板的底端开设有过线槽，所述过线槽的一端内壁开设有第二过线孔，所述过线槽的内壁与第二过线孔的内壁均与电源线的表面活动套接，所述电源线的一端与线圈电性连接；
通过上述技术方案，达到了过线槽和第二过线孔进行控制电源线穿线连接的效果。
优选地，所述辅助定位锁紧机构由辅助放置板、辅助放置板的内底壁固定安装的压簧和多个压簧顶端均固定安装的底板构成，所述底板的四周表面均与辅助放置板的内侧壁滑动插接，所述辅助放置板的底部与夹紧放置板的中心顶部固定安装；
通过上述技术方案，达到了工件在永磁定位夹紧机构操作时，通过压簧的压力推动工件向外运动，从而控制工件夹紧定位，防止操作中松动发生位移，导致加工失误影响其工作效率的效果。
 有益效果
1、通过设置底座、旋转调节切割机构、永磁定位夹紧机构、转动避让过线机构和辅助定位锁紧机构，达到了操作简单可一键式驱动，控制线圈通电工作产生磁力，利用磁性进行控制伸缩杆伸缩进行夹紧工件，以及通过辅助定位锁紧机构中压簧向上的压力，控制工件夹紧牢靠，避免现有的操作中夹紧力不足导致松动，影响加工质量，且可控性强。
2、通过设置旋转调节切割机构通过旋转电机工作带动第一齿轮转动，通过啮合驱动第二齿轮转动从而带动旋转轴旋转调节切割角度的效果，增强切割焊接的操作性。
3、通过设置转动避让过线机构进行控制旋转电机旋转工作带动旋转轴旋转，进行防止第一过线孔内部连接的电线在转动的条件下缠绕、损坏的效果。
 附图说明
图1为一种激光焊接切割用永磁定位夹紧机构的结构示意图；
图2为一种激光焊接切割用永磁定位夹紧机构的转动避让过线机构示意图；
图3为一种激光焊接切割用永磁定位夹紧机构的旋转调节切割机构示意图；
图4为一种激光焊接切割用永磁定位夹紧机构的永磁定位夹紧机构示意图；
图5为一种激光焊接切割用永磁定位夹紧机构的辅助定位锁紧机构示意图。
图中：1、底座；2、旋转电机；21、电机轴；22、第一齿轮；23、旋转轴；24、第二齿轮；25、支撑腿；26、连接杆；27、电机安装板；28、第一过线孔；3、导电滑环；31、控制箱；32、电源线；4、夹紧放置板；41、操作框；42、铁芯；43、线圈；44、芯板；45、伸缩杆；46、卡接板；47、磁板；48、弹簧；49、过线槽；410、第二过线孔；5、辅助放置板；51、压簧；52、底板。
 本发明的实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。
参照图1-5，一种激光焊接切割用永磁定位夹紧机构，如图1所示，包括底座1，底座1的底部四周表面均固定连接有支撑腿25，两个支撑腿25的相对表面均固定连接有连接杆26，连接杆26的表面固定连接有电机安装板27，电机安装板27的一侧表面设置有旋转调节切割机构，且旋转调节切割机构用于调节带加工工件的切割角度，通过上述技术方案，达到了支撑腿25进行控制底座1支撑固定的效果；
如图2所示，旋转调节切割机构包括有旋转电机2，电机安装板27的表面与旋转电机2的安装表面固定安装，通过电机安装板27进行锁紧固定旋转电机2的效果,旋转电机2的输出轴通过联轴器固定连接有电机轴21，电机轴21的顶端固定安装有第一齿轮22，底座1的底部中心表面通过轴承固定安装有旋转轴23，旋转轴23的底端固定安装有第二齿轮24，通过上述技术方案，达到了旋转调节切割机构通过旋转电机2工作带动第一齿轮22转动，通过啮合驱动第二齿轮24转动从而带动旋转轴23旋转调节切割角度的效果；第一齿轮22的齿槽与第二齿轮24的齿槽啮合，旋转轴23的顶部贯穿并延伸至底座1的顶部，旋转轴23的轴心开设有第一过线孔28,通过上述技术方案，达到了第一齿轮22转动带动第二齿轮24旋转的效果；
如图3所示，第一过线孔28的内部设置有转动避让过线机构，转动避让过线机构用于旋转调节切割机构转动时防止连接线缠绕，转动避让过线机构包括有导电滑环3，底座1的底部一侧固定安装有控制箱31，第一过线孔28的内部活动套接有电源线32,通过上述技术方案，达到了转动避让过线机构进行控制旋转电机2旋转工作带动旋转轴23旋转，进行防止第一过线孔28内部连接的电线在转动的条件下缠绕、损坏的效果；导电滑环3的一端与第一过线孔28的内底壁固定安装，导电滑环3的一端电线与控制箱31内部的控制线电性连接，控制箱31内部的控制器与旋转电机2电性连接，导电滑环3的另一端电线与电源线32的底端电性连接,通过上述技术方案，达到了导电滑环3进行防止电源线损坏，起到保护的效果；
如图4所示，旋转轴23的顶部设置有永磁定位夹紧机构，且永磁定位夹紧机构用于夹紧定位带加工工件，永磁定位夹紧机构包括有夹紧放置板4，夹紧放置板4的两侧上表面均固定安装有操作框41，操作框41的一侧内壁固定安装有铁芯42，铁芯42的表面缠绕有线圈43，铁芯42的一端固定安装有芯板44，操作框41的另一侧内壁滑动插接有伸缩杆45，伸缩杆45的一端固定安装有卡接板46，伸缩杆45的另一端固定安装有磁板47，伸缩杆45的圆弧表面活动套接有弹簧48，夹紧放置板4的底部中心与旋转轴23的顶端固定安装,通过上述技术方案，达到了永磁定位夹紧机构进行通过线圈43通电产生磁性，来驱动伸缩杆45向外运动，带动卡接板46进行卡接工件锁紧固定的效果；
磁板47的磁性与芯板44的磁性相斥，伸缩杆45的一端贯穿并延伸至操作框41的外表面，弹簧48的一端与操作框41的一侧内壁固定安装，弹簧48的另一端与磁板47的相对表面固定安装,通过上述技术方案，达到了线圈43工作产生磁性，在磁性相斥的条件下，进行推动磁板47向外运动工作，以及磁性没有的条件下，在弹簧48的弹力作用下控制伸缩杆45缩回复位的效果；夹紧放置板4的底端开设有过线槽49，过线槽49的一端内壁开设有第二过线孔410，过线槽49的内壁与第二过线孔410的内壁均与电源线32的表面活动套接，电源线32的一端与线圈43电性连接,通过上述技术方案，达到了过线槽49和第二过线孔410进行控制电源线32穿线连接的效果；
如图5所示，夹紧放置板4的顶部设置有辅助定位锁紧机构，且辅助定位锁紧机构用于辅助带加工工件夹紧定位，辅助定位锁紧机构包括有辅助放置板5，辅助放置板5的内底壁固定安装有压簧51，多个压簧51的顶端均固定安装有底板52，底板52的四周表面均与辅助放置板5的内侧壁滑动插接，辅助放置板5的底部与夹紧放置板4的中心顶部固定安装,通过上述技术方案，达到了工件在永磁定位夹紧机构操作时，通过压簧51的压力推动工件向上运动，从而控制工件夹紧定位，防止操作中松动发生位移，导致加工失误影响其工作效率的效果；
通过设置底座、旋转调节切割机构、永磁定位夹紧机构、转动避让过线机构和辅助定位锁紧机构，达到了操作简单可一键式驱动，控制线圈43通电工作产生磁力，利用磁性进行控制伸缩杆45伸缩进行夹紧工件，以及通过辅助定位锁紧机构中压簧51向上的压力，控制工件夹紧牢靠，避免现有的操作中夹紧力不足导致松动，影响加工质量，且可控性强。
工作原理：操作时拿取工件放置在辅助放置板5的上方，向下挤压压簧51，同时通过控制箱31内部的控制模块进行控制线圈43通电，使之铁芯42产生磁力，当磁力大于弹簧48的弹力时，芯板44的磁力推动磁板47向外运动，从而带动磁板47挤压弹簧48，以及带动伸缩杆45向外运动，带动多个卡接板46卡接工件的两侧使之固定，固定后，当需要焊接或者切割时，可控制旋转电机2工作，带动第一齿轮22转动，从而带动第二齿轮24转动，第二齿轮24工作带动旋转轴23旋转，从而控制工件转动调节角度，进行焊接或者切割操作。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (10)

  1. 一种激光焊接切割用永磁定位夹紧机构，包括底座（1）、旋转调节切割机构、永磁定位夹紧机构、转动避让过线机构和辅助定位锁紧机构，其特征在于：所述旋转调节切割机构位于底座（1）底部的一侧，且旋转调节切割机构用于调节带加工工件的切割角度，所述转动避让过线机构位于底座（1）的底部中心，且转动避让过线机构位于旋转调节切割机构的一侧，所述转动避让过线机构用于旋转调节切割机构转动时防止连接线缠绕；
    所述永磁定位夹紧机构位于底座（1）的顶部，且永磁定位夹紧机构用于夹紧定位带加工工件，所述辅助定位锁紧机构位于永磁定位夹紧机构的上方，且辅助定位锁紧机构用于辅助带加工工件夹紧定位。
  2. 根据权利要求1所述的一种激光焊接切割用永磁定位夹紧机构，其特征在于：所述旋转调节切割机构由旋转电机（2）、旋转电机（2）的输出轴通过联轴器固定连接的电机轴（21）、电机轴（21）顶端固定安装的第一齿轮（22）、底座（1）底部中心表面通过轴承固定安装的旋转轴（23）和旋转轴（23）底端固定安装的第二齿轮（24）构成。
  3. 根据权利要求2所述的一种激光焊接切割用永磁定位夹紧机构，其特征在于：所述底座（1）的底部四周表面均固定连接有支撑腿（25），两个所述支撑腿（25）的相对表面均固定连接有连接杆（26），所述连接杆（26）的表面固定连接有电机安装板（27），所述电机安装板（27）的表面与旋转电机（2）的安装表面固定安装。
  4. 根据权利要求2所述的一种激光焊接切割用永磁定位夹紧机构，其特征在于：所述第一齿轮（22）的齿槽与第二齿轮（24）的齿槽啮合，所述旋转轴（23）的顶部贯穿并延伸至底座（1）的顶部，所述旋转轴（23）的轴心开设有第一过线孔（28）。
  5. 根据权利要求4所述的一种激光焊接切割用永磁定位夹紧机构，其特征在于：所述转动避让过线机构由导电滑环（3）、底座（1）的底部一侧固定安装的控制箱（31）、第一过线孔（28）内部活动套接的电源线（32）构成。
  6. 根据权利要求5所述的一种激光焊接切割用永磁定位夹紧机构，其特征在于：所述导电滑环（3）的一端与第一过线孔（28）的内底壁固定安装，所述导电滑环（3）的一端电线与控制箱（31）内部的控制线电性连接，所述控制箱（31）内部的控制器与旋转电机（2）电性连接，所述导电滑环（3）的另一端电线与电源线（32）的底端电性连接。
  7. 根据权利要求5所述的一种激光焊接切割用永磁定位夹紧机构，其特征在于：所述永磁定位夹紧机构由夹紧放置板（4）、夹紧放置板（4）两侧上表面均固定安装的操作框（41）、操作框（41）一侧内壁固定安装的铁芯（42）、铁芯（42）表面缠绕的线圈（43）、铁芯（42）一端固定安装的芯板（44）、操作框（41）另一侧内壁滑动插接的伸缩杆（45）、伸缩杆（45）一端固定安装的卡接板（46）、伸缩杆（45）另一端固定安装的磁板（47）和伸缩杆（45）圆弧表面活动套接的弹簧（48）构成，所述夹紧放置板（4）的底部中心与旋转轴（23）的顶端固定安装。
  8. 根据权利要求7所述的一种激光焊接切割用永磁定位夹紧机构，其特征在于：所述磁板（47）的磁性与芯板（44）的磁性相斥，所述伸缩杆（45）的一端贯穿并延伸至操作框（41）的外表面，所述弹簧（48）的一端与操作框（41）的一侧内壁固定安装，所述弹簧（48）的另一端与磁板（47）的相对表面固定安装。
  9. 根据权利要求7所述的一种激光焊接切割用永磁定位夹紧机构，其特征在于：所述夹紧放置板（4）的底端开设有过线槽（49），所述过线槽（49）的一端内壁开设有第二过线孔（410），所述过线槽（49）的内壁与第二过线孔（410）的内壁均与电源线（32）的表面活动套接，所述电源线（32）的一端与线圈（43）电性连接。
  10. 根据权利要求7所述的一种激光焊接切割用永磁定位夹紧机构，其特征在于：所述辅助定位锁紧机构由辅助放置板（5）、辅助放置板（5）的内底壁固定安装的压簧（51）和多个压簧（51）顶端均固定安装的底板（52）构成，所述底板（52）的四周表面均与辅助放置板（5）的内侧壁滑动插接，所述辅助放置板（5）的底部与夹紧放置板（4）的中心顶部固定安装。
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