WO2021147566A1 - 一种双摆动线切割机床 - Google Patents

一种双摆动线切割机床 Download PDF

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Publication number
WO2021147566A1
WO2021147566A1 PCT/CN2020/136289 CN2020136289W WO2021147566A1 WO 2021147566 A1 WO2021147566 A1 WO 2021147566A1 CN 2020136289 W CN2020136289 W CN 2020136289W WO 2021147566 A1 WO2021147566 A1 WO 2021147566A1
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WIPO (PCT)
Prior art keywords
wire
swing
double
machine tool
cutting machine
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PCT/CN2020/136289
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English (en)
French (fr)
Inventor
徐晨影
李曙生
华卫东
王庆娟
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泰州市晨虹数控设备制造有限公司
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Priority to JP2022524960A priority Critical patent/JP7249616B2/ja
Priority to KR1020227011878A priority patent/KR20220075346A/ko
Publication of WO2021147566A1 publication Critical patent/WO2021147566A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
    • B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Definitions

  • the invention relates to the technical field of mechanical processing, in particular to a double swing wire cutting machine tool suitable for precision cutting of large thin optical devices and general large hard and brittle material devices.
  • the main cutting defect of wire cutting machine tools on the market is that the size of the processed parts is limited. Generally, it is only suitable for the processing of small and medium-sized parts. However, for large hard and brittle material parts, such as the slice cutting of large optical glass lenses with a diameter of more than 1 meter, due to the size It is too large to be processed; in addition, some wire cutting machine tools (as shown in Figure 1) have a cutting method by setting a motor-driven oscillating disk 6 on the work drive table 5, and setting multiple guide wires on the oscillating disk 6 A cutting line 203 is wound on a plurality of wire guide wheels 301.
  • This cutting structure is to cut the cutting line 203 on the wire guide wheel 301 through the swing of the oscillating disc 6, the oscillating disc 6, the wire guide wheel 301,
  • the cutting line 203 participates in the movement as a whole, and the structure is heavy and consumes electric energy.
  • this cutting structure cuts the large hard and brittle material device 7, it is easy to make the large hard and brittle material device 7 contact with the wire wheel 301, thereby forming mutual movement interference. , Resulting in the inability to process large hard and brittle material devices. Therefore, there is an urgent need for those skilled in the art to research and improve the above-mentioned problems and propose a double-oscillating wire-cutting machine tool.
  • the purpose of the present invention is to solve the above-mentioned shortcomings in the prior art, and provide a double-oscillating wire cutting machine tool suitable for processing workpieces with a wide range of size requirements and with a simple and compact structure, which can be used for large thin optical devices and general large-scale Precision cutting of hard and brittle materials.
  • a double-oscillating wire cutting machine tool comprising a frame and a double-cylinder mechanism, a wire guide wheel set, a double-oscillating mechanism, and a work drive table assembled on the frame,
  • the work piece set on the working drive table can be cut through the linkage operation of the double wire barrel mechanism, the wire guide wheel group, the double swing mechanism, and the work drive table, among which:
  • the rack includes a base and a base frame arranged on the base;
  • the double wire barrel mechanism includes a wire feeding barrel, a wire winding barrel and a cutting line, and the wire feeding barrel and the wire winding barrel are respectively arranged symmetrically on the base;
  • the wire guide wheel set includes a wire guide wheel for guiding the cutting line
  • the dual swing mechanism includes a swing rod, a swing rail pair, a swing link, and a drive motor for driving the swing mechanism.
  • the swing rod is symmetrically arranged on the base frame, and the swing rod is centered in its length direction.
  • the point is the rotation support point connected with the base frame
  • the swing guide rail pair includes a supporting member and a sliding block
  • the sliding block is symmetrically arranged on the swing rod
  • the supporting part is arranged on the base frame and is opposite to the sliding block.
  • the end of the swing rod is hinged to the end of the swing link and is provided with a wire guide wheel at the end of the swing rod.
  • One end of the cutting wire is wound on the wire feeding drum, and the other end of the cutting wire passes through the guide wire. The wheel is guided and wound on the reel.
  • the swing link is arranged on one side of the base frame and is hinged with the swing link, and one end of the swing link is drivingly connected with the output shaft end of the driving motor.
  • the guide member is an arc-shaped guide rail.
  • the number of the godet wheels is at least four.
  • the present invention has the following technical advantages:
  • the invention adopts a double swing wire cutting machine tool with simple and compact structure and stable operation. It is suitable for processing workpieces with a wide range of size requirements. It can precisely cut large and thin optical devices and general large-scale hard and brittle material devices, and has low energy consumption for machine work;
  • the dual swing mechanism and the guide wire wheel group are linked to operate, the drive motor drives the swing rod to reciprocate, so that the cutting line is in a tangential position relationship with the cutting point of the work piece on the work drive table, so as to ensure that the cutting line doubles the work piece. Swing tangent cutting, higher cutting accuracy and efficiency, lower broken rate of processed parts in the cutting process, and higher yield rate.
  • Figure 1 is a schematic diagram of the working state of a prior art wire cutting machine tool.
  • Fig. 2 is a perspective view of Embodiment 1 of the double-oscillating wire-cutting machine tool of the present invention.
  • Fig. 3 is a perspective view of Embodiment 2 of the double-oscillating wire-cutting machine tool of the present invention.
  • Fig. 4 is a perspective view of Embodiment 3 of the double-oscillating wire-cutting machine tool of the present invention.
  • Fig. 5 is a schematic diagram of the initial state of the cutting line, the wire guide wheel, and the swing rod of the present invention.
  • Fig. 6 is a schematic diagram of a working state of the cutting line, the wire guide wheel, and the swing rod of the present invention.
  • Fig. 7 is a schematic diagram of another working state of the cutting line, the wire guide wheel, and the swing rod of the present invention.
  • a double swing wire cutting machine tool includes a frame 1 and a double wire barrel mechanism 2, a guide wire wheel group 3, a double swing mechanism 4, and a work drive table 5 mounted on the frame.
  • the cylinder mechanism 2, the wire guide wheel group 3, the double swing mechanism 4, and the work drive table 5 are operated in linkage to cut the processed parts set on the work drive table, among which:
  • the frame 1 includes a base 101 and a base frame 102 arranged on the base;
  • the double wire barrel mechanism 2 includes a wire feeding barrel 201, a wire winding barrel 202, and a cutting line 203.
  • the wire feeding barrel 201 and the wire winding barrel 202 are respectively symmetrically arranged on the base 101;
  • the wire guide wheel set 3 includes four wire guide wheels 301 for guiding the cutting line 203;
  • the dual swing mechanism 4 includes a swing rod 401, a swing rail pair 402, a swing link 403, and a drive motor 404 for driving the swing mechanism.
  • the two swing rods 401 are arranged symmetrically on one side of the base frame 102 up and down, and The swing rod 401 is connected to the base frame 102 with its midpoint in the longitudinal direction as a rotation support point.
  • the swing rail pair 402 includes a supporting member 412 and a sliding block 422.
  • the supporting member 412 is an arc-shaped guide rail.
  • the sliding block 422 is symmetrically arranged on the swinging rod 401, the guiding part 412 is arranged on the base frame 102 and is matedly connected with the sliding block 422, the driving motor 404 is arranged on the top of the base frame 102, and the driving motor 404 is arranged on the top of the base frame 102.
  • the end of the two swing links 401 is hinged to the end of the swing link 403, and is connected to the four points of the swing link 401 and the swing link 403 through a transmission belt assembly.
  • a wire guide wheel 301 is arranged at the hinge, one end of the cutting line 203 is wound on the wire feeding drum 201, and the other end of the cutting wire 203 is guided by the four wire guide wheels 301 and wound on the wire take-up drum 202.
  • the angle between the swing rod 401 and the swing link 403 is 90°.
  • the cutting line 203 is wound on the four wire guide wheels 301 to form a rectangular structure; when the machine tool is in cutting work
  • the drive motor 404 drives the swing rod 401 to reciprocate according to the angle set by the process, and the slider 422 on the swing rod 401 moves in the track of the guide 412, as shown in Figure 6 or Figure 7, the cutting line 203 changes from the initial rectangular structure to a parallelogram structure, and the total perimeter remains unchanged.
  • the double swing mechanism 4 swings back and forth, the cutting line 203 is in a tangential relationship with the cutting point of the work piece on the work drive table 5 when the cutting line 203 is cut.
  • the work piece drive table 5 drives the work piece to move, thereby ensuring that the cutting line 203 performs the work on the work piece. Double swing tangent cutting, higher cutting precision and efficiency.
  • a double swing wire cutting machine tool includes a frame 1 and a double wire barrel mechanism 2, a guide wire wheel group 3, a double swing mechanism 4, and a work drive table 5 mounted on the frame.
  • the cylinder mechanism 2, the wire guide wheel group 3, the double swing mechanism 4, and the work drive table 5 are operated in linkage to cut the processed parts set on the work drive table, among which:
  • the double wire barrel mechanism 2 includes a wire feeding barrel 201, a wire winding barrel 202, and a cutting line 203.
  • the wire feeding barrel 201 and the wire winding barrel 202 are respectively symmetrically arranged on the base 101;
  • the wire guide wheel set 3 includes four wire guide wheels 301 for guiding the cutting line 203;
  • the dual swing mechanism 4 includes a swing rod 401, a swing rail pair 402, a swing link 403, and a drive motor 404 for driving the swing mechanism.
  • the two swing rods 401 are arranged symmetrically on one side of the base frame 102 up and down, and The swing rod 401 is connected to the base frame 102 with its midpoint in the longitudinal direction as a rotation support point.
  • the swing rail pair 402 includes a supporting member 412 and a sliding block 422.
  • the supporting member 412 is an arc-shaped guide rail.
  • the slider 422 is symmetrically arranged on the swing rod 401, the guide 412 is arranged on the base frame 102 and is matedly connected with the slider 422, and the two swing links 403 are longitudinally arranged on the base frame along the same axis.
  • One end of the swing link 403 is connected to the output shaft end of the driving motor 404, and the two ends of the swing link 401 are provided with guide wheels 301.
  • One end of the cutting wire 203 is wound on the wire feeding drum 201, and the other end is guided by the wire guide wheel 301 and wound on the wire taking-up drum 202.
  • a double swing wire cutting machine tool includes a frame 1 and a double wire barrel mechanism 2, a guide wire wheel group 3, a double swing mechanism 4, and a work drive table 5 assembled on the frame.
  • the frame 1 includes a base 101 and a base frame 102 arranged on the base;
  • the double wire barrel mechanism 2 includes a wire feeding barrel 201, a wire winding barrel 202, and a cutting line 203.
  • the wire feeding barrel 201 and the wire winding barrel 202 are respectively symmetrically arranged on the base 101;
  • the wire guide wheel set 3 includes four wire guide wheels 301 for guiding the cutting line 203;
  • the double swing mechanism 4 includes a swing rod 401, a swing rail pair 402, a swing link 403, and a drive motor 404 for driving the swing mechanism.
  • the two swing rods 401 are symmetrically arranged on the base frame 102, and the The swing rod 401 is connected to the base frame 102 with its midpoint in the longitudinal direction as a rotation support point.
  • the swing rail pair 402 includes a guide member 412 and a sliding block 422.
  • the guide member 412 is an arc-shaped guide rail.
  • the sliding block 422 is symmetrically arranged on the swinging rod 401, the guiding part 412 is arranged on the base frame 102 and is matedly connected with the sliding block 422, and the two swinging links 403 are laterally arranged on the base frame 102 along the same axis.
  • One side and one side of the swing rod 401 are hingedly connected.
  • One end of the swing link 403 is drivingly connected to the output shaft end of the driving motor 404, and the two ends of the swing rod 401 are provided with a wire guide wheel 301.
  • the cutting One end of the thread 203 is wound on the wire feeding drum 201, and the other end is guided by the wire guide wheel 301 and wound on the wire take-up drum 202.
  • the twin wire drum mechanism 2, the wire guide wheel group 3, and the double swing mechanism 4 are linked to operate.
  • the work driving table 5 drives the processed parts on it to move laterally for cutting.

Abstract

一种双摆动线切割机床，包括机架（1）以及装配于机架（1）上的双丝筒机构（2）、导丝轮组（3）、双摆动机构（4）和工作驱动台（5），通过双丝筒机构（2）、导丝轮组（3）、双摆动机构（4）、工作驱动台（5）联动操作以使设置于工作驱动台（5）上的加工件进行切割，机架（1）包括基座（101）以及设置于基座（101）上的基架（102）；导丝轮组（3）包括导丝轮（301）；双摆动机构（4）包括摆动杆件（401）、摆动导轨副（402）和驱动机构（404）。该双摆动线切割机床适用于加工较为广泛尺寸要求的加工件，可以对大型薄型光学器件以及通用大型器件精密切割。

Description

一种双摆动线切割机床 技术领域
本发明涉及机械加工技术领域，具体涉及一种适用于大型薄型光学器件以及通用大型硬脆材料器件精密切割的双摆动线切割机床。
背景技术
目前市场上线切割机床主要切割的缺陷是加工件尺寸受限制，一般只适合中小尺寸零件的加工，但对于大型硬脆材料零件，如直径1米以上大型光学玻璃镜片的分片切割，由于零件尺寸大，无法进行加工；另外，还有部分线切割机床(如图1所示)的切割方式是通过在工作驱动台5上设置由电机驱动的摆动盘6，摆动盘6上设置多个导丝轮301，多个导丝轮301上缠绕一根切割线203，这种切割结构是通过摆动盘6的摆动使导丝轮301上的切割线203进行切割，摆动盘6、导丝轮301、切割线203整体参与运动，结构笨重，消耗电能，并且这种切割结构在对大型硬脆材料器件7切割加工时，易使得大型硬脆材料器件7与导丝轮301接触，形成相互运动的干涉，导致无法进行加工大型硬脆材料器件。因此，亟需本领域技术人员针对上述的问题进行了研究改进，提出一种双摆动线切割机床。
发明内容
本发明的目的是为了解决上述现有技术中存在的不足，提供了一种适用于加工较为广泛尺寸要求的加工件且结构简单紧凑的双摆动线切割机床，可以对大型薄型光学器件以及通用大型硬脆材料器件精密切割。
为了达到上述发明目的，本发明提供的技术方案如下：一种双摆动线切割机床，包括机架以及装配于机架上的双丝筒机构、导丝轮组、双摆动机构和工作驱动台，通过双丝筒机构、导丝轮组、双摆动机构、工作驱动台联动操作以使设置于工作驱动台上的加工件进行切割，其中：
所述机架包括基座以及设置于基座上的基架；
所述双丝筒机构包括放丝筒、收丝筒和切割线，所述放丝筒、收丝筒分别对称设置于基座上；
所述导丝轮组包括用于切割线导向的导丝轮；
所述双摆动机构包括摆动杆件、摆动导轨副、摆动连杆以及用于驱动摆动机构工作的驱动电机，所述摆动杆件对称设置于基架上，该摆动杆件以其长度方向的中点为旋转支撑点与基架连接，所述摆动导轨副包括承导件和滑块，所述滑块对称设置于摆动杆件上，所述承导件设置于基架上并与滑块相适配连接，所述摆动杆件端部通过与摆动连杆端部铰接并于摆动杆件端部设置有导丝轮，所述切割线一端缠绕于放丝筒上，其另一端经过导丝轮的导向并缠绕于收线筒上。
作为优选地，所述摆动连杆设置于基架一侧并与摆动杆件铰接，所述摆动连杆一端与驱动电机输出轴端传动连接。
作为优选地，所述承导件为弧形导轨。
作为优选地，所述导丝轮数量为至少四个。
基于上述技术方案，本发明的与现有技术相比具有如下技术优点：
本发明采用双摆动线切割机床，结构简单紧凑，运行稳定，适用 于加工较为广泛尺寸要求的加工件，可以对大型薄型光学器件以及通用大型硬脆材料器件精密切割，机床工作电能消耗低；利用双摆动机构及导丝轮组联动操作，驱动电机带动摆动杆件往复摆动，使得切割线切割时与工作驱动台上加工件的切割点为相切位置关系，从而保证切割线对加工件进行双摆动切点式切割，切割精度及效率更高，切割过程中加工件破碎率较低，提高了成品率。
附图说明
图1为现有技术线切割机床的工作状态示意图。
图2为本发明双摆动线切割机床实施例1的立体图。
图3为本发明双摆动线切割机床实施例2的立体图。
图4为本发明双摆动线切割机床实施例3的立体图。
图5为本发明切割线、导丝轮、摆动杆件的初始状态原理图。
图6为本发明切割线、导丝轮、摆动杆件的一种工作状态原理图。
图7为本发明切割线、导丝轮、摆动杆件的另一种工作状态原理图。
图中：1.机架，101.基座，102.基架，2.双丝筒机构，201.放丝筒，202.收丝筒，203.切割线，3.导丝轮组，301.导丝轮，4.双摆动机构，401.摆动杆件，402.摆动导轨副，412.承导件，422.滑块，403.摆动连杆，404.驱动电机，5.工作驱动台，6.摆动盘,7.大型硬脆材料器件。
具体实施方式
下面结合附图和实施例对本发明作进一步的解释说明。
实施例1
如图2所示，一种双摆动线切割机床，包括机架1以及装配于机架上的双丝筒机构2、导丝轮组3、双摆动机构4和工作驱动台5，通过双丝筒机构2、导丝轮组3、双摆动机构4、工作驱动台5联动操作以使设置于工作驱动台上的加工件进行切割，其中：
所述机架1包括基座101以及设置于基座上的基架102；
所述双丝筒机构2包括放丝筒201、收丝筒202和切割线203，所述放丝筒201、收丝筒202分别对称设置于基座101上；
所述导丝轮组3包括四个用于切割线203导向的导丝轮301；
所述双摆动机构4包括摆动杆件401、摆动导轨副402、摆动连杆403以及用于驱动摆动机构工作的驱动电机404，二个摆动杆件401上下对称设置于基架102一侧，且该摆动杆件401以其长度方向的中点为旋转支撑点与基架102连接，所述摆动导轨副402包括承导件412和滑块422，所述承导件412为弧形导轨，所述滑块422对称设置于摆动杆件401上，所述承导件412设置于基架102上并与滑块422相适配连接，所述驱动电机404设置于基架102顶部，驱动电机404通过传动皮带组件适配地与摆动杆件401传动连接，二个所述摆动杆件401的端部通过与摆动连杆403端部铰接，并于摆动杆件401与摆动连杆403的四点铰接处设置有导丝轮301，所述切割线203一端缠绕于放丝筒201上，其另一端经过四个导丝轮301的导向并缠绕于收线筒202上。
本机床切割原理：
机床开启工作之前，摆动杆件401与摆动连杆403所成夹角为90°，如图5所示，切割线203于四个导丝轮301上缠绕形成一矩形结构；当机床处于切割工作状态时，驱动电机404带动摆动杆件401按工艺设定的角度进行往复摆动，摆动杆件401上的滑块422于承导件412轨道内运动，如图6或图7所示，切割线203由初始的矩形结构变化为平行四边形结构，总周长不变。当双摆动机构4往复摆动时，使得切割线203切割时与工作驱动台5上加工件的切割点为相切位置关系，工件驱动台5带动加工件移动，从而保证切割线203对加工件进行双摆动切点式切割，切割精度及效率更高。
实施例2
如图3所示，一种双摆动线切割机床，包括机架1以及装配于机架上的双丝筒机构2、导丝轮组3、双摆动机构4和工作驱动台5，通过双丝筒机构2、导丝轮组3、双摆动机构4、工作驱动台5联动操作以使设置于工作驱动台上的加工件进行切割，其中：
所述双丝筒机构2包括放丝筒201、收丝筒202和切割线203，所述放丝筒201、收丝筒202分别对称设置于基座101上；
所述导丝轮组3包括四个用于切割线203导向的导丝轮301；
所述双摆动机构4包括摆动杆件401、摆动导轨副402、摆动连杆403以及用于驱动摆动机构工作的驱动电机404，二个摆动杆件401上下对称设置于基架102一侧，且该摆动杆件401以其长度方向的中点为旋转支撑点与基架102连接，所述摆动导轨副402包括承导件412和滑块422，所述承导件412为弧形导轨，所述滑块422对称设 置于摆动杆件401上，所述承导件412设置于基架102上并与滑块422相适配连接，二个摆动连杆403沿同一轴线方向纵向设置于基架102一侧并分别与其一侧的摆动杆件401铰接，所述摆动连杆403一端与驱动电机404输出轴端传动连接，并于摆动杆件401两端部设置有导丝轮301，所述切割线203一端缠绕于放丝筒201上，其另一端经过导丝轮301的导向并缠绕于收线筒202上。
实施例3
如图4所示，一种双摆动线切割机床，包括机架1以及装配于机架上的双丝筒机构2、导丝轮组3、双摆动机构4和工作驱动台5，其中：
所述机架1包括基座101以及设置于基座上的基架102；
所述双丝筒机构2包括放丝筒201、收丝筒202和切割线203，所述放丝筒201、收丝筒202分别对称设置于基座101上；
所述导丝轮组3包括四个用于切割线203导向的导丝轮301；
所述双摆动机构4包括摆动杆件401、摆动导轨副402、摆动连杆403以及用于驱动摆动机构工作的驱动电机404，二个摆动杆件401左右对称设置于基架102上，且该摆动杆件401以其长度方向的中点为旋转支撑点与基架102连接，所述摆动导轨副402包括承导件412和滑块422，所述承导件412为弧形导轨，所述滑块422对称设置于摆动杆件401上，所述承导件412设置于基架102上并与滑块422相适配连接，二个摆动连杆403沿同一轴线方向横向设置于基架102一侧并分别与其一侧的摆动杆件401铰接，所述摆动连杆403一端与驱 动电机404输出轴端传动连接，并于摆动杆件401两端部设置有导丝轮301，所述切割线203一端缠绕于放丝筒201上，其另一端经过导丝轮301的导向并缠绕于收线筒202上，通过双丝筒机构2、导丝轮组3、双摆动机构4联动操作，同时工作驱动台5带动其上的加工件横向运动进行切割。
上述内容为本发明的示例及说明，但不意味着本发明可取得的优点受此限制，凡是本发明实践过程中可能对结构的简单变换、和/或一些实施方式中实现的优点的其中一个或多个均在本申请的保护范围内。

Claims (6)

  1. 一种双摆动线切割机床，其特征在于：包括机架(1)以及装配于机架上的双丝筒机构(2)、导丝轮组(3)、双摆动机构(4)和工作驱动台(5)，通过双丝筒机构(2)、导丝轮组(3)、双摆动机构(4)、工作驱动台(5)联动操作以使设置于工作驱动台上的加工件进行切割，其中：
    所述机架(1)包括基座(101)以及设置于基座上的基架(102)；
    所述导丝轮组(3)包括用于切割线(203)导向的导丝轮(301)；
    所述双摆动机构(4)包括摆动杆件(401)、摆动导轨副(402)、摆动连杆(403)以及用于驱动摆动机构工作的驱动机构(404)，所述摆动杆件(401)对称设置于基架(102)上，该摆动杆件(401)以其长度方向的中点为旋转支撑点与基架(102)连接，所述摆动导轨副(402)包括承导件(412)和滑块(422)，所述滑块(422)对称设置于摆动杆件(401)上，所述承导件(412)设置于基架(102)上并与滑块(422)相适配连接，所述摆动杆件(401)采用机械方式使导丝轮组(3)摆动。
  2. 根据权利要求1所述的双摆动线切割机床，其特征在于：所述双丝筒机构(2)包括第一丝筒(201)、第二丝筒(202)和切割线(203)，所述第一丝筒(201)和第二丝筒(202)互为收放，且分别设置于基座(101)上。
  3. 根据权利要求1所述的双摆动线切割机床，其特征在于：所述摆动杆件(401)端部通过与摆动连杆(403)端部铰接并于摆动杆件(401)端部设置有导丝轮(301)，所述切割线(203)一端缠绕于第 一丝筒(201)上，其另一端经过导丝轮(301)的导向并缠绕于第二丝筒(202)上。
  4. 根据权利要求1所述的双摆动线切割机床，其特征在于：所述摆动连杆(403)设置于基架(102)一侧并与摆动杆件(401)铰接，所述摆动连杆(403)一端与驱动机构(404)输出轴端传动连接。
  5. 根据权利要求1所述的双摆动线切割机床，其特征在于：所述承导件(412)为弧形导轨。
  6. 根据权利要求1所述的双摆动线切割机床，其特征在于：所述导丝轮(301)数量为至少四个。
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