WO2021070771A1 - Base plate and machine tool - Google Patents
Base plate and machine tool Download PDFInfo
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- WO2021070771A1 WO2021070771A1 PCT/JP2020/037698 JP2020037698W WO2021070771A1 WO 2021070771 A1 WO2021070771 A1 WO 2021070771A1 JP 2020037698 W JP2020037698 W JP 2020037698W WO 2021070771 A1 WO2021070771 A1 WO 2021070771A1
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- base plate
- machine tool
- work
- fixing jig
- reinforced plastic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Definitions
- Patent Document 1 discloses a machine tool that performs grinding.
- a table which is a flat plate on which a work is placed is provided.
- a metal such as steel is widely used as a base plate for mounting and fixing a work to a machine tool.
- the steel base plate is heavy, and when the table or base plate is moved by the drive device during processing by a machine tool, a large inertial force acts on the drive device, which imposes a burden on the drive device. Further, when the base plate is replaced, the operator manually removes the heavy base plate, which increases the work load.
- This disclosure was made in view of the above-mentioned problems, and is intended to reduce the burden on the machine tool.
- the base plate of the first aspect of the present disclosure is a base plate on which a work is placed at the time of machining, and is formed of carbon fiber reinforced plastic.
- a mounting hole for a fixing jig is formed in the base plate of the first aspect.
- the machine tool of the third aspect of the present disclosure includes the base plate of the first or second aspect, a fixing jig fixed to the base plate and fixing the work, and a processing tool for processing the work. ..
- the fourth aspect of the present disclosure is that in the machine tool of the third aspect, the fixing jig is formed of a material containing a resin.
- a fifth aspect of the present disclosure further comprises a table in which the base plate is fixed and moved in the machine tool of the third aspect.
- a sixth aspect of the present disclosure is that in the machine tool of the fifth aspect, the table is made of carbon fiber reinforced plastic.
- the weight of the base plate can be reduced, so that the burden on the machine tool can be reduced.
- the machine tool 6 includes a moving table 1 (table), a base plate 2, a fixing jig 3, a processing tool 4, and a driving device 5.
- the moving table 1 is an XY stage that can be moved in the horizontal direction by the driving device 5.
- the base plate 2 is fixed to the moving table 1.
- the base plate 2 is a rectangular flat plate member made of carbon fiber reinforced plastic (CFRP: Carbon Fiber Reinforced Plastic).
- CFRP Carbon Fiber Reinforced Plastic
- the base plate 2 is formed with a plurality of fixing holes 2a and a plurality of fixing jig mounting holes 2b.
- a bolt (not shown) for fixing to the moving table 1 is inserted into the fixing hole 2a.
- the base plate 2 is fastened to the fixing jig 3 by inserting a bolt (not shown) into the fixing jig mounting hole 2b.
- the work W is placed on such a base plate 2.
- a washer 2c is provided around the fixing hole 2a and the fixing jig mounting hole 2b.
- the washer 2c is an annular member having a circular opening formed in the center and formed of duralumin, which increases the strength around the fixing hole 2a and the fixing jig mounting hole 2b, and increases the strength around the fixing hole 2a and the fixing jig when the bolt is inserted. It prevents the mounting hole 2b from being worn and deformed.
- two fixing jigs 3 are provided on the base plate 2 in pairs, and are fixed to the base plate 2 which is a member formed of reinforced plastic (resin), and from the flat surface of the base plate 2.
- the shape is such that it protrudes and is further bent into an L shape.
- the fixing jig 3 fixes the work W by pressing the work W against the base plate 2 by the L-shaped bent portion.
- the amount of protrusion from the base plate 2, that is, the distance between the L-shaped bent portion and the base plate 2 can be changed by a mechanism (not shown).
- the processing tool 4 is provided with a grindstone T as an example, and has a rotation mechanism and a vertical movement mechanism (not shown).
- the grindstone T is a ring-shaped member having a predetermined inner and outer diameters. Further, the grindstone T is a grinding surface in which the outer peripheral surface is in contact with the object to be ground.
- the processing tool 4 grinds the work W by rotating the grindstone T and moving it up and down in the vertical direction.
- the drive device 5 is an actuator that moves the base plate 2 in the horizontal direction at a high speed of, for example, about 200 reciprocations per minute.
- the work W placed on the base plate 2 is fixed by the fixing jig 3 at the time of working, and the work W is moved in the horizontal direction with the movement of the moving table 1 while the machining tool 4 is used. It is a device that grinds the work W by.
- the base plate 2 is made of carbon fiber reinforced plastic, it is significantly lighter than the conventional base plate. Therefore, when the moving table 1 is moved with the work W placed on the base plate 2, the load on the driving device 5 of the moving table 1 can be reduced. Further, by forming the base plate 2 from the carbon fiber reinforced plastic, the work load at the time of replacing the moving table 1 of the base plate 2 is reduced.
- carbon fiber reinforced plastic has a smaller coefficient of linear expansion than metal. Therefore, by forming the base plate 2 with carbon fiber reinforced plastic, it is possible to prevent the base plate 2 from expanding or deforming due to frictional heat or the like during processing of the work W. Therefore, it is possible to ensure the dimensional stability of the work W during processing.
- the machine tool 6 can improve the machining accuracy of the work W.
- the machine tool 6 according to the present embodiment is also made of reinforced plastic for the fixing jig 3.
- the weight of the fixing jig 3 is also reduced, the fixing jig 3 can be easily fixed to the base plate 2, and the load on the driving device 5 of the moving table 1 can be further reduced.
- the moving table 1 is also made of carbon fiber reinforced plastic. Therefore, the moving table 1 can be reduced in weight while ensuring its strength, and the load on the driving device 5 can be further reduced.
- the machining tool 4 is a tool to which a rotating grindstone T is attached to perform grinding, but the present disclosure is not limited to this.
- the machining tool 4 may be attached to a milling cutter, an end mill, or the like for cutting.
- the processing tool 4 may be attached with a grindstone for polishing and finishing the surface.
- the fixing jig 3 is fixed by pressing the work W against the base plate 2, but the present disclosure is not limited to this.
- the fixing jig 3 may sandwich the work W according to the shape of the work W and the like.
- the fixing jig 3 is formed of reinforced plastic, but the present disclosure is not limited to this.
- the tip portion in contact with the work W can be formed of a metal (for example, duralumin). In this case, it is possible to secure the strength of the fixing jig 3 and prevent the tip portion from being worn.
- the description of the vertical direction and the horizontal direction is used, but the present disclosure is not limited to this.
- the work W may not be placed horizontally with respect to the ground.
- the weight of the base plate can be reduced, so that the burden on the machine tool can be reduced.
- Moving table 2 Base plate 2a Fixing hole 2b Fixed jig mounting hole 2c Washer 3 Fixed jig 4 Machining tool 5 Drive device 6 Machine tool T Whetstone W Work
Abstract
The present disclosure pertains to a base plate (2) on which a workpiece (W) is placed during machining, wherein the base plate (2) is formed of carbon fiber-reinforced plastic.
Description
本開示は、ベースプレート及び工作機械に関するものである。本願は、２０１９年１０月７日に日本に出願された日本国特願２０１９－１８４７２２号に基づき優先権を主張し、その内容をここに援用する。
This disclosure relates to base plates and machine tools. The present application claims priority based on Japanese Patent Application No. 2019-184722 filed in Japan on October 7, 2019, the contents of which are incorporated herein by reference.
例えば、特許文献１には、研削加工を行う工作機械が開示されている。このような特許文献１における工作機械においては、ワークが載置される平板であるテーブル（ベースプレート）が設けられている。従来、工作機械に対してワークを載置して固定するためのベースプレートには、鋼等の金属が広く用いられている。
For example, Patent Document 1 discloses a machine tool that performs grinding. In such a machine tool in Patent Document 1, a table (base plate) which is a flat plate on which a work is placed is provided. Conventionally, a metal such as steel is widely used as a base plate for mounting and fixing a work to a machine tool.
しかしながら、鋼製のベースプレートは重量が大きく、工作機械による加工時に、テーブルまたはベースプレートを駆動装置により移動させる際には、駆動装置に対して大きな慣性力がはたらき、駆動装置に対して負担がかかる。また、ベースプレートを交換する場合には、重量の大きなベースプレートを作業者が手作業で取り外すため、作業負担が大きくなる。
However, the steel base plate is heavy, and when the table or base plate is moved by the drive device during processing by a machine tool, a large inertial force acts on the drive device, which imposes a burden on the drive device. Further, when the base plate is replaced, the operator manually removes the heavy base plate, which increases the work load.
本開示は、上述する問題点に鑑みてなされたもので、工作機械における負担を軽減することを目的とするものである。
This disclosure was made in view of the above-mentioned problems, and is intended to reduce the burden on the machine tool.
上記目的を達成するために、本開示の第１の態様のベースプレートは、工作時にワークが載置されるベースプレートであって、炭素繊維強化プラスチックから形成される。
In order to achieve the above object, the base plate of the first aspect of the present disclosure is a base plate on which a work is placed at the time of machining, and is formed of carbon fiber reinforced plastic.
本開示の第２の態様のベースプレートは、上記第１の態様のベースプレートにおいて、固定冶具の取付穴が形成されている。
In the base plate of the second aspect of the present disclosure, a mounting hole for a fixing jig is formed in the base plate of the first aspect.
本開示の第３の態様の工作機械は、上記第１または第２の態様のベースプレートと、前記ベースプレートに固定されると共に前記ワークを固定する固定冶具と、前記ワークを加工する加工ツールとを備える。
The machine tool of the third aspect of the present disclosure includes the base plate of the first or second aspect, a fixing jig fixed to the base plate and fixing the work, and a processing tool for processing the work. ..
本開示の第４の態様は、上記第３の態様の工作機械において、前記固定冶具は、樹脂を含む材料により形成される。
The fourth aspect of the present disclosure is that in the machine tool of the third aspect, the fixing jig is formed of a material containing a resin.
本開示の第５の態様は、上記第３の態様の工作機械において、前記ベースプレートが固定されると共に移動されるテーブルをさらに備える。
A fifth aspect of the present disclosure further comprises a table in which the base plate is fixed and moved in the machine tool of the third aspect.
本開示の第６の態様は、上記第５の態様の工作機械において、前記テーブルは、炭素繊維強化プラスチックから形成される。
A sixth aspect of the present disclosure is that in the machine tool of the fifth aspect, the table is made of carbon fiber reinforced plastic.
このような本開示によれば、ベースプレートを軽量化できるため、工作機械における負担を軽減することが可能である。
According to this disclosure, the weight of the base plate can be reduced, so that the burden on the machine tool can be reduced.
以下、図面を参照して、本開示に係る工作機械の一実施形態について、図１及び図２を参照して説明する。
Hereinafter, an embodiment of the machine tool according to the present disclosure will be described with reference to FIGS. 1 and 2 with reference to the drawings.
本実施形態に係る工作機械６は、図１に示すように、移動テーブル１（テーブル）、ベースプレート２、固定冶具３、加工ツール４及び駆動装置５を備えている。
As shown in FIG. 1, the machine tool 6 according to the present embodiment includes a moving table 1 (table), a base plate 2, a fixing jig 3, a processing tool 4, and a driving device 5.
移動テーブル１は、駆動装置５により、水平方向において移動可能とされたＸ－Ｙステージである。移動テーブル１には、ベースプレート２が固定されている。
The moving table 1 is an XY stage that can be moved in the horizontal direction by the driving device 5. The base plate 2 is fixed to the moving table 1.
ベースプレート２は、図２に示すように、炭素繊維強化プラスチック（ＣＦＲＰ：Carbon Fiber Reinforced Plastic）製の矩形平板状部材である。ベースプレート２には、複数の固定孔２ａと、複数の固定冶具取付穴２ｂとが形成されている。固定孔２ａには、移動テーブル１に固定するための不図示のボルトが挿入される。また、ベースプレート２は、固定冶具取付穴２ｂに不図示のボルトが挿入され、固定冶具３と締結される。このようなベースプレート２には、ワークＷが載置される。また、固定孔２ａ及び固定冶具取付穴２ｂの周囲には、座金２ｃが設けられている。座金２ｃは、中心に円形開口が形成され、ジュラルミンにより形成された円環状の部材であり、固定孔２ａ及び固定冶具取付穴２ｂの周囲の強度を増加させ、ボルト挿入時に固定孔２ａ及び固定冶具取付穴２ｂの摩耗及び変形を防止している。
As shown in FIG. 2, the base plate 2 is a rectangular flat plate member made of carbon fiber reinforced plastic (CFRP: Carbon Fiber Reinforced Plastic). The base plate 2 is formed with a plurality of fixing holes 2a and a plurality of fixing jig mounting holes 2b. A bolt (not shown) for fixing to the moving table 1 is inserted into the fixing hole 2a. Further, the base plate 2 is fastened to the fixing jig 3 by inserting a bolt (not shown) into the fixing jig mounting hole 2b. The work W is placed on such a base plate 2. Further, a washer 2c is provided around the fixing hole 2a and the fixing jig mounting hole 2b. The washer 2c is an annular member having a circular opening formed in the center and formed of duralumin, which increases the strength around the fixing hole 2a and the fixing jig mounting hole 2b, and increases the strength around the fixing hole 2a and the fixing jig when the bolt is inserted. It prevents the mounting hole 2b from being worn and deformed.
固定冶具３は、図１に示すように、ベースプレート２に対して２個１対設けられ、強化プラスチック（樹脂）により形成された部材であるベースプレート２に固定されると共に、ベースプレート２の平面状から突出し、さらにＬ字状に屈曲された形状とされる。この固定冶具３は、上記Ｌ字状に屈曲された部位により、ワークＷをベースプレート２へと押し付けることで、ワークＷを固定している。なお、固定冶具３は、ベースプレート２からの突出量、すなわち、上記Ｌ字状に屈曲された部位とベースプレート２との間の距離が、不図示の機構により変更可能とされている。
As shown in FIG. 1, two fixing jigs 3 are provided on the base plate 2 in pairs, and are fixed to the base plate 2 which is a member formed of reinforced plastic (resin), and from the flat surface of the base plate 2. The shape is such that it protrudes and is further bent into an L shape. The fixing jig 3 fixes the work W by pressing the work W against the base plate 2 by the L-shaped bent portion. In the fixed jig 3, the amount of protrusion from the base plate 2, that is, the distance between the L-shaped bent portion and the base plate 2 can be changed by a mechanism (not shown).
加工ツール４は、本実施形態においては一例として砥石Ｔが設けられ、不図示の回転機構及び上下動機構を有している。砥石Ｔは、所定の内径及び外径を有する円環形状の部材である。また、砥石Ｔは、外周面が対象物に当接して研削を施す研削面とされている。加工ツール４は、この砥石Ｔを回転させると共に、鉛直方向において上下動させることで、ワークＷの研削を行う。
In the present embodiment, the processing tool 4 is provided with a grindstone T as an example, and has a rotation mechanism and a vertical movement mechanism (not shown). The grindstone T is a ring-shaped member having a predetermined inner and outer diameters. Further, the grindstone T is a grinding surface in which the outer peripheral surface is in contact with the object to be ground. The processing tool 4 grinds the work W by rotating the grindstone T and moving it up and down in the vertical direction.
駆動装置５は、水平方向に対して、例えば、１分間に２００往復程度の高速でベースプレート２を移動させるアクチュエータである。
The drive device 5 is an actuator that moves the base plate 2 in the horizontal direction at a high speed of, for example, about 200 reciprocations per minute.
このような工作機械６は、工作時において、ベースプレート２に載置されたワークＷを固定冶具３により固定し、移動テーブル１の移動に伴ってワークＷを水平方向に移動させつつ、加工ツール４によりワークＷを研削加工する装置である。
In such a machine tool 6, the work W placed on the base plate 2 is fixed by the fixing jig 3 at the time of working, and the work W is moved in the horizontal direction with the movement of the moving table 1 while the machining tool 4 is used. It is a device that grinds the work W by.
このような工作機械６においては、ベースプレート２を炭素繊維強化プラスチックにより形成されているため、従来のベースプレートよりも大幅に軽い。したがって、ベースプレート２にワークＷを載置した状態で、移動テーブル１を移動させる際に、移動テーブル１の駆動装置５への負荷を低減することが可能である。また、ベースプレート２を炭素繊維強化プラスチックにより形成することで、ベースプレート２の移動テーブル１からの取替え時における作業負荷が低減される。
In such a machine tool 6, since the base plate 2 is made of carbon fiber reinforced plastic, it is significantly lighter than the conventional base plate. Therefore, when the moving table 1 is moved with the work W placed on the base plate 2, the load on the driving device 5 of the moving table 1 can be reduced. Further, by forming the base plate 2 from the carbon fiber reinforced plastic, the work load at the time of replacing the moving table 1 of the base plate 2 is reduced.
また、炭素繊維強化プラスチックは、線膨張係数が金属と比較して小さい。このため、ベースプレート２を炭素繊維強化プラスチックにより形成することで、ワークＷの加工時の摩擦熱等により、ベースプレート２が膨張または変形することを防止することができる。したがって、ワークＷの加工時の寸法安定性を担保することが可能である。
Also, carbon fiber reinforced plastic has a smaller coefficient of linear expansion than metal. Therefore, by forming the base plate 2 with carbon fiber reinforced plastic, it is possible to prevent the base plate 2 from expanding or deforming due to frictional heat or the like during processing of the work W. Therefore, it is possible to ensure the dimensional stability of the work W during processing.
さらに、ベースプレート２を軽量化することにより、駆動装置５が移動方向を変化、または停止する際に、ベースプレート２の慣性力が小さくなり、駆動装置５の応答性が向上する。これにより、本実施形態に係る工作機械６は、ワークＷへの加工精度を向上させることが可能である。
Further, by reducing the weight of the base plate 2, the inertial force of the base plate 2 becomes small when the driving device 5 changes the moving direction or stops, and the responsiveness of the driving device 5 is improved. As a result, the machine tool 6 according to the present embodiment can improve the machining accuracy of the work W.
また、本実施形態に係る工作機械６は、固定冶具３についても強化プラスチックにより形成されている。これにより、固定冶具３についても軽量化され、固定冶具３のベースプレート２への固定が容易となると共に、移動テーブル１の駆動装置５への負荷をより低減することが可能である。
Further, the machine tool 6 according to the present embodiment is also made of reinforced plastic for the fixing jig 3. As a result, the weight of the fixing jig 3 is also reduced, the fixing jig 3 can be easily fixed to the base plate 2, and the load on the driving device 5 of the moving table 1 can be further reduced.
さらに、本実施形態に係る工作機械６は、移動テーブル１についても炭素繊維強化プラスチックにより形成されている。したがって、移動テーブル１が強度を担保しつつ軽量化され、駆動装置５への負荷をさらに低減することが可能である。
Further, in the machine tool 6 according to the present embodiment, the moving table 1 is also made of carbon fiber reinforced plastic. Therefore, the moving table 1 can be reduced in weight while ensuring its strength, and the load on the driving device 5 can be further reduced.
なお、本開示は上記実施形態に限定されるものではなく、例えば以下のような変形例が考えられる。
（１）上記実施形態においては、加工ツール４は回転される砥石Ｔが取り付けられ、研削加工を行うツールとしたが、本開示はこれに限定されない。例えば、加工ツール４は、切削加工を行うフライスやエンドミル等が取り付けられるものとしてもよい。また、加工ツール４は、表面の研磨仕上げ処理用の砥石が取り付けられるものとしてもよい。 The present disclosure is not limited to the above embodiment, and for example, the following modifications can be considered.
(1) In the above embodiment, themachining tool 4 is a tool to which a rotating grindstone T is attached to perform grinding, but the present disclosure is not limited to this. For example, the machining tool 4 may be attached to a milling cutter, an end mill, or the like for cutting. Further, the processing tool 4 may be attached with a grindstone for polishing and finishing the surface.
（１）上記実施形態においては、加工ツール４は回転される砥石Ｔが取り付けられ、研削加工を行うツールとしたが、本開示はこれに限定されない。例えば、加工ツール４は、切削加工を行うフライスやエンドミル等が取り付けられるものとしてもよい。また、加工ツール４は、表面の研磨仕上げ処理用の砥石が取り付けられるものとしてもよい。 The present disclosure is not limited to the above embodiment, and for example, the following modifications can be considered.
(1) In the above embodiment, the
（２）上記実施形態においては、固定冶具３は、ベースプレート２に対してワークＷを押し付けることにより固定するものとしたが、本開示はこれに限定されない。例えば、固定冶具３は、ワークＷの形状等に合わせて、ワークＷを挟持するものとしてもよい。
(2) In the above embodiment, the fixing jig 3 is fixed by pressing the work W against the base plate 2, but the present disclosure is not limited to this. For example, the fixing jig 3 may sandwich the work W according to the shape of the work W and the like.
（３）上記実施形態においては、固定冶具３は、強化プラスチックにより形成されるものとしたが、本開示はこれに限定されない。例えば、固定冶具３は、ワークＷと接触する先端部分を金属（例えば、ジュラルミン）により形成することも可能である。この場合、固定冶具３の強度を担保すると共に、先端部分の摩耗を防止することが可能である。
(3) In the above embodiment, the fixing jig 3 is formed of reinforced plastic, but the present disclosure is not limited to this. For example, in the fixing jig 3, the tip portion in contact with the work W can be formed of a metal (for example, duralumin). In this case, it is possible to secure the strength of the fixing jig 3 and prevent the tip portion from being worn.
（４）また、上記実施形態においては、便宜上、鉛直方向及び水平方向との記載を用いたが、本開示はこれに限定されない。工作機械６の取り付け姿勢によっては、ワークＷが地面に対して水平に載置されない場合もある。
(4) Further, in the above embodiment, for convenience, the description of the vertical direction and the horizontal direction is used, but the present disclosure is not limited to this. Depending on the mounting posture of the machine tool 6, the work W may not be placed horizontally with respect to the ground.
このような本開示によれば、ベースプレートを軽量化できるため、工作機械における負担を軽減することが可能である。
According to this disclosure, the weight of the base plate can be reduced, so that the burden on the machine tool can be reduced.
１ 移動テーブル
２ ベースプレート
２ａ 固定孔
２ｂ 固定冶具取付穴
２ｃ 座金
３ 固定冶具
４ 加工ツール
５ 駆動装置
６ 工作機械
Ｔ 砥石
Ｗ ワーク 1 Moving table 2Base plate 2a Fixing hole 2b Fixed jig mounting hole 2c Washer 3 Fixed jig 4 Machining tool 5 Drive device 6 Machine tool T Whetstone W Work
２ ベースプレート
２ａ 固定孔
２ｂ 固定冶具取付穴
２ｃ 座金
３ 固定冶具
４ 加工ツール
５ 駆動装置
６ 工作機械
Ｔ 砥石
Ｗ ワーク 1 Moving table 2
Claims (6)
- 工作時にワークが載置されるベースプレートであって、
炭素繊維強化プラスチックから形成される、ベースプレート。 It is a base plate on which the work is placed during work.
Base plate made of carbon fiber reinforced plastic. - 固定冶具の取付穴が形成されている、請求項１記載のベースプレート。 The base plate according to claim 1, wherein a mounting hole for a fixed jig is formed.
- 請求項１または２記載のベースプレートと、
前記ベースプレートに固定されると共に前記ワークを固定する固定冶具と、
前記ワークを加工する加工ツールと、
を備える、工作機械。 With the base plate according to claim 1 or 2.
A fixing jig that is fixed to the base plate and fixes the work,
A processing tool for processing the work and
A machine tool. - 前記固定冶具は、樹脂を含む材料により形成される、請求項３記載の工作機械。 The machine tool according to claim 3, wherein the fixing jig is formed of a material containing a resin.
- 前記ベースプレートが固定されると共に移動されるテーブルをさらに備える、請求項３または４記載の工作機械。 The machine tool according to claim 3 or 4, further comprising a table to which the base plate is fixed and moved.
- 前記テーブルは、炭素繊維強化プラスチックから形成される、請求項５記載の工作機械。 The machine tool according to claim 5, wherein the table is made of carbon fiber reinforced plastic.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021511684A JPWO2021070771A1 (en) | 2019-10-07 | 2020-10-05 |
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| JP2019-184722 | 2019-10-07 | ||
| JP2019184722 | 2019-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| PCT/JP2020/037698 WO2021070771A1 (en) | 2019-10-07 | 2020-10-05 | Base plate and machine tool |
Country Status (2)
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| JP (1) | JPWO2021070771A1 (en) |
| WO (1) | WO2021070771A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022090594A (en) * | 2020-12-07 | 2022-06-17 | 上銀科技股▲分▼有限公司 | Rotary table |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012139745A (en) * | 2010-12-28 | 2012-07-26 | Shinko Seisakusho:Kk | Xy table |
| JP2014124712A (en) * | 2012-12-26 | 2014-07-07 | Sodick Co Ltd | Moving device |
| JP2015127087A (en) * | 2013-12-27 | 2015-07-09 | 光洋機械産業株式会社 | Plate for machine tool and processing method using the same |
| JP2016097468A (en) * | 2014-11-20 | 2016-05-30 | 津田駒工業株式会社 | Jig for workpiece fixation |
-
2020
- 2020-10-05 JP JP2021511684A patent/JPWO2021070771A1/ja active Pending
- 2020-10-05 WO PCT/JP2020/037698 patent/WO2021070771A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012139745A (en) * | 2010-12-28 | 2012-07-26 | Shinko Seisakusho:Kk | Xy table |
| JP2014124712A (en) * | 2012-12-26 | 2014-07-07 | Sodick Co Ltd | Moving device |
| JP2015127087A (en) * | 2013-12-27 | 2015-07-09 | 光洋機械産業株式会社 | Plate for machine tool and processing method using the same |
| JP2016097468A (en) * | 2014-11-20 | 2016-05-30 | 津田駒工業株式会社 | Jig for workpiece fixation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022090594A (en) * | 2020-12-07 | 2022-06-17 | 上銀科技股▲分▼有限公司 | Rotary table |
| JP7140875B2 (en) | 2020-12-07 | 2022-09-21 | 上銀科技股▲分▼有限公司 | turntable |
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| Publication number | Publication date |
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| JPWO2021070771A1 (en) | 2021-04-15 |
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