WO2016082119A1 - 六轴多点精密定位数控加工机 - Google Patents

六轴多点精密定位数控加工机 Download PDF

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Publication number
WO2016082119A1
WO2016082119A1 PCT/CN2014/092248 CN2014092248W WO2016082119A1 WO 2016082119 A1 WO2016082119 A1 WO 2016082119A1 CN 2014092248 W CN2014092248 W CN 2014092248W WO 2016082119 A1 WO2016082119 A1 WO 2016082119A1
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Prior art keywords
workpiece
precision positioning
processing
point precision
gantry
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Application number
PCT/CN2014/092248
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English (en)
French (fr)
Inventor
陈伟
Original Assignee
莆田市陈卓雕刻艺术研究院
陈伟
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Application filed by 莆田市陈卓雕刻艺术研究院, 陈伟 filed Critical 莆田市陈卓雕刻艺术研究院
Priority to PCT/CN2014/092248 priority Critical patent/WO2016082119A1/zh
Publication of WO2016082119A1 publication Critical patent/WO2016082119A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02—Machine tools for performing different machining operations

Definitions

  • the invention belongs to the technical field of processing machinery, and specifically relates to a six-axis multi-point precision positioning numerical control processing machine.
  • the technical problem to be solved by the present invention is to provide a six-axis multi-point precision positioning numerical control processing machine. It can realize the processing of one-time clamping, improve the precision of workpiece manufacturing, and ensure the assembly requirements are met.
  • the present invention is implemented as follows:
  • a six-axis multi-point precision positioning numerical control processing machine comprising a bed body, the bed body is provided with a large plane, the large plane is provided with a gantry; the gantry frame is provided with a first processing mechanism at one end, and the other end of the gantry frame Providing a second processing mechanism, the workpiece frame moving mechanism is arranged in front of the gantry;
  • the first processing mechanism includes a first screw guide motion control mechanism, and a parallel-arranged cutting knife and a T-type milling cutter connected thereto;
  • the second processing mechanism includes a second screw guide motion control mechanism, and upper and lower two-way milling cutters connected thereto;
  • the workpiece moving mechanism includes a guide rail and a divider disposed on the rail, and the divider is provided with a clamp for placing the workpiece.
  • a cover having a window is disposed above the large plane, and a control panel is disposed on the cover.
  • the invention has the advantages that the process art material board is placed on the fixture and clamped by the cylinder control method.
  • the art material board can be cut with a high-speed motor according to the shape and size required by the user to meet the requirements of various shapes and sizes. Then the fixture rotates 180 Degree, through the upper and lower horizontal milling cutter to pull out the convex position, using the above structure can achieve very high symmetry and flatness, can achieve a single clamping to complete the processing.
  • the invention adopts the screw rod and the linear guide imported from Germany, can ensure very high motion precision control and strictly control the processing size. To ensure the tolerance requirements for the interference fit of the embossed position of the art sheet.
  • the motor adopts a high-speed motor imported from Japan to ensure the processing requirements of the machined surface.
  • the imported splitter also guarantees precise dimensional control and precise fit of the bumps.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Figure 2 is a perspective view showing the appearance of the present invention.
  • Figure 3 is a schematic illustration of the six-axis motion of the present invention.
  • a six-axis multi-point precision positioning CNC machining machine includes a bed 1 having a large plane 2 on the bed 1 2 is provided with a gantry 3; at one end of the gantry 3 is provided with a first processing mechanism 4, and at the other end of the gantry 3 is provided with a second processing mechanism 5, and the gantry 3 is provided with a workpiece moving mechanism 6 ;
  • the first processing mechanism 4 includes a first screw guide motion control mechanism 41, and a parallel-arranged cutting blade 42 connected thereto, T type milling cutter 43 ;
  • the second machining mechanism 5 includes a second screw guide motion control mechanism 51, and upper and lower two-way milling cutters 52 connected thereto, 53 ;
  • the workpiece moving mechanism 6 includes a guide rail 61 and a divider 62 disposed on the guide rail 61, the divider 62 A jig 63 for placing the workpiece is provided.
  • the first screw guide motion control mechanism 41 and the second screw guide motion control mechanism 51 For the prior art, a control mechanism for controlling the movement of the spindle, such as a screw, a coupling, a servo motor, or the like.
  • a cover 8 having a window 7 is disposed above the large plane 2, and a control panel is disposed on the cover 8 .
  • the initial position of the workpiece is set to the first On the right side of the processing mechanism, the workpiece is clamped to the workpiece holder, and the workpiece moving mechanism is moved to the left.
  • the first and second processes complete the two processes of cutting and milling the groove by the movement of the workpiece moving mechanism and the movement of the upper splitter and the motor on the second machining mechanism; after the first process is completed, the workpiece moves Mechanism splitter rotation 180 degrees, then enter the third process.
  • the workpiece moving mechanism continues to move to the second machining mechanism, through the movement of the workpiece moving mechanism and the second
  • the reciprocal rotation of the two high-speed motors on the machining mechanism completes the machining of the workpiece crown in one step.
  • E1-E6 shows six movement trajectories controlled by six spindles; , B, C, and D respectively show the movement mode of the cutting knife, the T-type milling cutter, and the two-way milling cutter.
  • the invention places the process art material board on the fixture and clamps by using the cylinder control method.
  • the art material board can be cut with a high-speed motor according to the shape and size required by the user to meet the requirements of various shapes and sizes.
  • the fixture rotates 180 degrees, through the upper and lower horizontal milling cutters to pull out the convex position, using the above structure can achieve very high symmetry and flatness, can achieve one-time clamping processing .
  • the invention adopts the screw rod and the linear guide imported from Germany, can ensure very high motion precision control and strictly control the processing size.
  • the motor adopts a high-speed motor imported from Japan to ensure the processing requirements of the machined surface.
  • the imported splitter also guarantees precise dimensional control and precise fit of the bumps.

Abstract

六轴多点精密定位数控加工机，包括床身，该床身上设有一大平面，大平面上设有一龙门架；龙门架一端设有第一加工机构，龙门架另一端设有第二加工机构，龙门架前方设有加工件运动机构；第一加工机构包括一第一丝杆导轨运动控制机构，以及与其相连接的并行排列的裁型刀、T型铣刀；第二加工机构包括一第二丝杆导轨运动控制机构，以及与其相连接的上、下两卧铣刀；工件运动机构包括一导轨、以及设于导轨上的分割器，分割器上设有用于放置加工件的夹具。

Description

六轴多点精密定位数控加工机 技术领域
本发明属于加工机械技术领域，具体是指一种六轴多点精密定位数控加工机。
背景技术
目前，行业内的工艺艺术材料（加工件）的加工厂商多采用裁型、铣槽、铣凸位以及人工手动工序的方式进行生产。但是人手的效率低，生产出来的工艺艺术材料的精度难以保证，配合不良。
发明内容
本发明所要解决的技术问题在于提供一种 六轴多点精密定位数控加工机 ， 可实现一次装夹完成加工，提高工件制造的精度，并且保证达到装配的要求。
本发明是这样实现的：
六轴多点精密定位数控加工机，包括床身，该床身上设有一大平面，所述大平面上设有一龙门架；所述龙门架一端设有第一加工机构，所述龙门架另一端设有第二加工机构，所述龙门架前方设有加工件运动机构；
所述第一加工机构包括一第一丝杆导轨运动控制机构，以及与其相连接的并行排列的裁型刀、 T 型铣刀；
所述第二加工机构包括一第二丝杆导轨运动控制机构，以及与其相连接的上、下两卧铣刀；
所述工件运动机构包括一导轨、以及设于导轨上的分割器，所述分割器上设有用于放置加工件的夹具。
进一步地，所述大平面上方设有一开有窗口的外罩，该外罩上设有控制面板。
本发明的优点在于：把工艺艺术材料板放置于夹具上，采用气缸控制方式装夹。可以根据用户需要的形状尺寸先用高速马达对工艺艺术材料板进行裁型，以达到各种形状尺寸的平板要求。然后夹具旋转 180 度，通过上、下卧铣刀锣出凸位，采用上述结构能实现非常高的对称度和平面度，可实现一次装夹完成加工。本发明采用德国进口的丝杆以及直线导轨，可以保证非常高的运动精度控制，严格控制加工尺寸。保证工艺艺术材料板凹凸位的过盈配合的公差要求。电机采用日本进口的高速电机，保证加工面的工艺要求。进口的分割器也保证了精确的外形尺寸控制及精确的凹凸位的吻合度。
附图说明
下面参照附图结合实施例对本发明作进一步的描述。
图 1 是本发明结构示意图。
图 2 是本发明外观立体图。
图 3 是本发明六轴运动示意图。
具体实施方式
如图 1 所示，六轴多点精密定位数控加工机，包括床身 1 ，该床身 1 上设有一大平面 2 ，所述大平面 2 上设有一龙门架 3 ；所述龙门架 3 一端设有第一加工机构 4 ，所述龙门架 3 另一端设有第二加工机构 5 ，所述龙门架 3 前方设有加工件运动机构 6 ；
所述第一加工机构 4 包括一第一丝杆导轨运动控制机构 41 ，以及与其相连接的并行排列的裁型刀 42 、 T 型铣刀 43 ；
所述第二加工机构 5 包括一第二丝杆导轨运动控制机构 51 ，以及与其相连接的上、下两卧铣刀 52 、 53 ；
所述工件运动机构 6 包括一导轨 61 、以及设于导轨 61 上的分割器 62 ，所述分割器 62 上设有用于放置加工件的夹具 63 。
其中第一丝杆导轨运动控制机构 41 和第二丝杆导轨运动控制机构 51 为现有技术，包括丝杆、联轴器、伺服电机等用于控制主轴运动的控制机构。
如图 2 所示，所述大平面 2 上方设有一开有窗口 7 的外罩 8 ，该外罩 8 上设有控制面板 9 。
工作过程：工件初始位置设于第 一 加工机构的右方，工件装夹于工件夹具上，工件运动机构向左运动。第一、二道工序，通过工件运动机构的运动和其上分割器以及第二加工机构上的电机前后运动，完成裁型以及铣凹槽的两道工序；完成第一道工序之后，工件运动机构上的分割器旋转 180 度，然后进入第三道工序。第三道工序，工件运动机构继续向第 二 加工机构运动，通过工件运动机构的运动以及第 二 加工机构上的两个高速马达的互逆旋转，一步完成工件凸位的加工。
本发明六轴多点精密定位数控加工机，如图 3 所示， E1-E6 表示出了六个主轴控制的六个运动轨迹； A 、 B 、 C 、 D 分别表示出了裁型刀、 T 型铣刀、两卧型铣刀的运动方式。
本发明把工艺艺术材料板放置于夹具上，采用气缸控制方式装夹。可以根据用户需要的形状尺寸先用高速马达对工艺艺术材料板进行裁型，以达到各种形状尺寸的平板要求。然后夹具旋转 180 度，通过上、下卧铣刀锣出凸位，采用上述结构能实现非常高的对称度和平面度， 可实现一次装夹完成加工 。本发明采用德国进口的丝杆以及直线导轨，可以保证非常高的运动精度控制，严格控制加工尺寸。保证工艺艺术材料板凹凸位的过盈配合的公差要求。电机采用日本进口的高速电机，保证加工面的工艺要求。进口的分割器也保证了精确的外形尺寸控制及精确的凹凸位的吻合度。
以上所述仅为本发明的较佳实施用例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内，所作的任何修改、等同替换以及改进等，均应包含在本发明的保护范围之内。

Claims (2)

1 、六轴多点精密定位数控加工机，其特征在于：
包括床身，该床身上设有一大平面，所述大平面上设有一龙门架；所述龙门架一端设有第一加工机构，所述龙门架另一端设有第二加工机构，所述龙门架前方设有加工件运动机构；
所述第一加工机构包括一第一丝杆导轨运动控制机构，以及与其相连接的并行排列的裁型刀、 T 型铣刀；
所述第二加工机构包括一第二丝杆导轨运动控制机构，以及与其相连接的上、下两卧铣刀；
所述工件运动机构包括一导轨、以及设于导轨上的分割器，所述分割器上设有用于放置加工件的夹具。
2 、如权利要求 1 所述的六轴多点精密定位数控加工机，其特征在于：所述大平面上方设有一开有窗口的外罩，该外罩上设有控制面板。
PCT/CN2014/092248 2014-11-26 2014-11-26 六轴多点精密定位数控加工机 WO2016082119A1 (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107009029A (zh) * 2017-06-08 2017-08-04 杭州电子科技大学 拉刀刀齿跨尺度表面形貌智能制备方法与装置
CN110442154A (zh) * 2019-08-30 2019-11-12 北京遥感设备研究所 一种多自由度精密控制平台
CN110919053A (zh) * 2019-11-21 2020-03-27 福州三迅机械有限公司 一种托辊轴双头数控铣扁机

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EP1452270A1 (en) * 2003-02-28 2004-09-01 VIGEL S.p.A. Apparatus for machining brackets of motorcar disk brakes
EP1882544A1 (de) * 2006-07-24 2008-01-30 Deckel Maho Seebach GmbH Fräs- und Bohrmaschine
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CN104440105A (zh) * 2014-11-25 2015-03-25 莆田市陈卓雕刻艺术研究院 六轴多点精密定位数控加工机
CN204262742U (zh) * 2014-11-25 2015-04-15 莆田市陈卓雕刻艺术研究院 六轴多点精密定位数控加工机

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1452270A1 (en) * 2003-02-28 2004-09-01 VIGEL S.p.A. Apparatus for machining brackets of motorcar disk brakes
EP1882544A1 (de) * 2006-07-24 2008-01-30 Deckel Maho Seebach GmbH Fräs- und Bohrmaschine
CN102490012A (zh) * 2011-11-10 2012-06-13 南京宁庆数控机床制造有限公司 多工位活扳手数控复合加工机床
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CN204262742U (zh) * 2014-11-25 2015-04-15 莆田市陈卓雕刻艺术研究院 六轴多点精密定位数控加工机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107009029A (zh) * 2017-06-08 2017-08-04 杭州电子科技大学 拉刀刀齿跨尺度表面形貌智能制备方法与装置
CN110442154A (zh) * 2019-08-30 2019-11-12 北京遥感设备研究所 一种多自由度精密控制平台
CN110919053A (zh) * 2019-11-21 2020-03-27 福州三迅机械有限公司 一种托辊轴双头数控铣扁机

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