JP4768257B2 - Fully closed cover device for machine tools - Google Patents

Fully closed cover device for machine tools Download PDF

Info

Publication number
JP4768257B2
JP4768257B2 JP2004368683A JP2004368683A JP4768257B2 JP 4768257 B2 JP4768257 B2 JP 4768257B2 JP 2004368683 A JP2004368683 A JP 2004368683A JP 2004368683 A JP2004368683 A JP 2004368683A JP 4768257 B2 JP4768257 B2 JP 4768257B2
Authority
JP
Japan
Prior art keywords
transparent window
machine tool
frame
dome cover
cover
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.)
Active
Application number
JP2004368683A
Other languages
Japanese (ja)
Other versions
JP2006175527A5 (en
JP2006175527A (en
Inventor
一雄 渡邊
正人 菊地
信幸 今井
Original Assignee
株式会社岡本工作機械製作所
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 株式会社岡本工作機械製作所 filed Critical 株式会社岡本工作機械製作所
Priority to JP2004368683A priority Critical patent/JP4768257B2/en
Publication of JP2006175527A publication Critical patent/JP2006175527A/en
Publication of JP2006175527A5 publication Critical patent/JP2006175527A5/ja
Application granted granted Critical
Publication of JP4768257B2 publication Critical patent/JP4768257B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0891—Protective coverings for parts of machine tools; Splash guards arranged between the working area and the operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Description

本発明は、研削装置、切削装置、旋盤等の工作機械の全閉カバ−装置に関する。この全閉カバ−装置は、作業者を工作機械の作業台より安全に隔離するとともに、作業時の工作機械の騒音防止に役立つ。   The present invention relates to a fully closed cover device for machine tools such as a grinding device, a cutting device, and a lathe. This fully-closed cover device safely isolates the worker from the work table of the machine tool and helps to prevent noise of the machine tool during work.

作業台上のワ−クを工作ツ−ルで機械加工する際、作業者が稼動している工作ツ−ルに接触しないように、および作業台に触れて作業者の衣服や手がワ−クや工作ツ−ルに巻き込まれないように工作機械のフレ−ムの前面に作業者と工作ツ−ルとの接触を防ぐ安全扉が設けられる。この安全扉を備えるパネルとして騒音防止のため工作機械全体（据え付け床面は除く）を覆う全閉カバ−装置がある。   When machining a work on the work table with a work tool, make sure that the worker's clothes and hands are not touching the work tool and that the worker's clothes and hands are touching the work table. A safety door is provided in front of the frame of the machine tool to prevent contact between the operator and the work tool so that the work tool and the work tool are not caught. As a panel provided with this safety door, there is a fully-closed cover device that covers the entire machine tool (excluding the installation floor surface) to prevent noise.

かかる工作機械全体をカバ−する全閉カバ−装置としては、従来、工作機械のベッド上より枠材を起立させ、この枠材にパネルおよび開閉扉（窓）を組み合わせて形成した全閉カバ−装置が使用されている（例えば、特許文献１、特許文献２、特許文献３、特許文献４、特許文献５および特許文献６参照。）。   As a fully-closed cover device for covering the entire machine tool, a fully-closed cover formed by combining a frame and an open / close door (window) on a frame material that has been conventionally raised from the bed of the machine tool. An apparatus is used (see, for example, Patent Document 1, Patent Document 2, Patent Document 3, Patent Document 4, Patent Document 5, and Patent Document 6).

また、天井が開放されているので全閉カバ−装置とは言えないが、工作機械の前後左右の四周を取り囲むようにパネル下端側縁にアジャスタを有して適当な高さに起立するとともに据え付け床面に固定したブラケットにてパネル下端部をネジ止めし、パネルの一方側片にツメを取着するとともに他方側片にスリット溝を形成し、前記ツメを隣のパネル側片のスリット溝に係合してパネルを連結し、工作機械を囲綾したドア付き安全フェンスも提案されている（例えば、特許文献７参照。）
特開２０００−１９０１６０号公報（第３〜４頁、図１、図２参照） 特開２０００−１９０１６２号公報（第２〜３頁、図１参照） 特開２０００−３１７７６６号公報（第２〜３頁、図１、図２参照） 特開２００３−２０５４３５号公報（第４〜５頁、図１参照） 特開２００３−２３１０３９号公報（第３〜４頁、図１、図２参照） 特開２００４−２４３５１３号公報（第６〜１０頁、図１、図６参照） 特開２００３−２５１７９号公報（第３〜４頁、図１、図２参照） Also, because the ceiling is open, it cannot be said that it is a fully closed cover device, but it has an adjuster at the lower edge of the panel so that it surrounds the four front, rear, left and right sides of the machine tool, and it stands up to a suitable height. Screw the bottom edge of the panel with a bracket fixed to the floor, attach a claw to one side piece of the panel and form a slit groove on the other side piece, and use the claw as a slit groove on the adjacent panel side piece. A safety fence with a door that engages and connects panels to surround a machine tool has also been proposed (see, for example, Patent Document 7).
Japanese Patent Laid-Open No. 2000-190160 (see pages 3-4, FIG. 1 and FIG. 2) Japanese Patent Laid-Open No. 2000-190162 (see pages 2 to 3 and FIG. 1) Japanese Patent Laid-Open No. 2000-317766 (refer to pages 2 to 3, FIG. 1 and FIG. 2) Japanese Patent Laying-Open No. 2003-205435 (see pages 4 to 5 and FIG. 1) JP 2003-231039 A (refer to pages 3 to 4, FIG. 1 and FIG. 2) JP 2004-243513 A (refer to pages 6 to 10 and FIGS. 1 and 6) Japanese Patent Laying-Open No. 2003-25179 (see pages 3 to 4, FIG. 1 and FIG. 2)

上記特許文献１乃至特許文献６に記載の全閉カバ−は、一般に工作機械製造組み立て現場でベッド上にテ−ブル、コラム、工作ツ−ル、モ−タ等を組み立てて工作機械を完成する際、安全扉、枠体、パネル等も工作機械部品の組み立て作業と平行して同時に行われる。別の言い方をすれば、工作機械の製造完成後、全閉カバ−を工作機械に後付けで設置することは行われていない。   The fully-closed covers described in Patent Document 1 to Patent Document 6 generally complete a machine tool by assembling a table, a column, a machine tool, a motor, etc. on a bed at a machine tool manufacturing and assembly site. At the same time, the safety door, the frame, the panel, etc. are simultaneously performed in parallel with the assembly work of the machine tool parts. In other words, after the manufacture of the machine tool is completed, the fully closed cover is not retrofitted to the machine tool.

工作機械の製造現場で組み立て製造された工作機械は、製造現場でワ−クをテスト加工し、仕様を満足する性能があることを確認したのち、ワ−クの加工メ−カ−の生産工場内へ輸送、搬入、据え付けされ、そこで、工作機械が正常に稼動するかワ−クをテスト加工し、仕様に合格なら工作機械の検収を終える。全閉カバ−を備え付けた工作機械の出荷は、梱包容積が大きい。また、工作機械の輸送時に全閉カバ−の荷重分の振動が工作機械のベッドやコラム、サドル等の他の部材に影響し、加工メ−カ−の生産工場内に工作機械を搬入、据え付けた後の工作機械にガタが来ている部分のネジ締め等の再調整作業量も増加する。さらに、工作機械に完全カバ−が取り付けられているので、再調整作業時に身体を乗り入れる容積も狭く、調整作業がしにくい。また、工作機械によるワ−ク加工時に工作機械のテ−ブル往復時の振動や工作ツ−ルの回転振動がベッドに伝達し、さらに全閉カバ−に伝達するので、振動音が工作機械外部で大きく伝わる。   The machine tool assembled and manufactured at the machine tool manufacturing site is tested at the manufacturing site and confirmed that it has the performance that satisfies the specifications. The machine is transported, loaded, and installed, and the work is tested to see if the machine tool is operating normally. If the machine passes the specifications, the acceptance of the machine tool is finished. Shipments of machine tools equipped with a fully closed cover have a large packing volume. In addition, when the machine tool is transported, vibration for the load of the fully-closed cover affects other parts such as the bed, column, and saddle of the machine tool, and the machine tool is brought into the machine manufacturer's factory and installed. The amount of readjustment work, such as screw tightening, where the backlash comes to the machine tool after that, also increases. In addition, since the complete cover is attached to the machine tool, the volume into which the body is placed during the readjustment work is small, and the adjustment work is difficult. In addition, vibration during machine table reciprocation and rotation vibration of the machine tool are transmitted to the bed and further to the fully closed cover during work machining by the machine tool, so that vibration noise is generated outside the machine tool. It is transmitted greatly.

特許文献７に記載の安全フェンスは、工作機械に後付けできるので、工作機械と安全フェンスを別々にワ−クの加工メ−カ−に搬送でき、検収作業が少なくてすむ。また、工作機械のベッドやフレ−ムより離れて安全フェンスは取り付けられるので、工作機械の振動が安全フェンスに伝達しない。それ故、工作機械が出す振動音が増幅されることはない。しかし、天井部が開放されているので、工作機械の騒音は天井より開放される。また、天井がないので、工作機械まわりの温度が外気に左右されやすい。   Since the safety fence described in Patent Document 7 can be retrofitted to a machine tool, the machine tool and the safety fence can be separately conveyed to a workpiece processing manufacturer, and inspection work can be reduced. Further, since the safety fence is attached away from the bed and frame of the machine tool, the vibration of the machine tool is not transmitted to the safety fence. Therefore, the vibration sound produced by the machine tool is not amplified. However, since the ceiling is open, the noise of the machine tool is released from the ceiling. Moreover, since there is no ceiling, the temperature around the machine tool is easily affected by the outside air.

本発明は、工作機械の輸送の容積を小さくでき、輸送時のガタを小さくすることができる工作機械用全閉カバ−の提供を目的とする。   An object of the present invention is to provide a fully closed cover for a machine tool that can reduce the transport volume of the machine tool and reduce the backlash during the transport.

請求項１の発明は、ベッド（６２）上に工作ツ−ルが備えられた工作機械（６０）の前後左右および天井回りを囲む全閉カバー装置（１）であり、工作機械（６０）のベッド（６２）前後左右面に前枠体の立枠（１１，１１，１１ａ，１１ａ）および後枠体の立枠（１２，，１２，１２ａ，１２ａ）を床面より起立させ、これら前枠体の立枠（１１ａ，１１ａ）と後枠体の立枠（１２ａ，１２ａ）の合わせ面をボルト（１３）で結合し、これら立枠（１１，１１，１１ａ，１１ａ、１２，１２，１２ａ，１２ａ）の上部に横桟（１４，１４，１４，１４）を四枠状に張り巡らし、前記立枠（１２，，１２，１２ａ，１２ａ）上の四枠状横桟上の右横桟（１４）の中央および左横桟（１４）の略中央に透明窓回転支軸（２１）一対を設けるとともに、前記後立枠（１２，１２）上に設けられた四枠状横桟（１４）上の後方部に１／４円よりは大きく、１／３円よりは小さい左側壁面断面が二重円弧状の透明窓収納用扇状溝（２２）を有し、右側壁面は開放型の後ろドームカバー（２０）を設け、前記透明窓回転支軸（２１）に１／６円よりは大きく、１／４円よりは小さい断面が弧状の樹脂製透明窓（３０）を回動自在に軸承させ、前記後立枠（１２，１２）上に設けられた四枠状横桟（１４，１４，１４，１４）上の後方部に左側面断面が二重円弧状の透明窓収納用扇状溝（４２）を有する右側面後ろドームカバー（４０）をこの右側面後ろドームカバーの透明窓収納用扇状溝（４２）が前記後ろドームカバー（２０）の左側壁面に設けられた前記透明窓収納用扇状溝（２２）と対をなすように設け、これら後ろドームカバー（２０）、樹脂製透明窓（３０）および右側面後ろドームカバー（４０）とで断面が略半円状の蒲鉾型天井ドームカバーを構成し、前記樹脂製透明窓（３０）を下方に回動させて工作機械の作業部を閉じた状態では樹脂製透明窓の端部が前記前枠体の立枠上の横桟上に接触し、この樹脂製透明窓を上方に回動させて工作機械の作業部を開いた状態では樹脂製透明窓が前記後ろドームカバー（２０）および右側面後ろドームカバー（４０）の透明窓収納用円弧状溝（２２，４２）内に収納される構造とし、前記全閉カバー装置（１）の透明窓収納用後ろドームカバー（２０）および右側面後ろドームカバー（４０）は不透明部材で構成され、この透明窓収納用後ろドームカバー（２０）左側面および右側面後ろドームカバー（４０）左側面は、略半円状の不透明被覆材（５０）で被覆され、前記工作機械のベッドの左右前後を囲む前記前枠体の立枠（１１，１１，１１ａ，１１ａ）と工作機械の後方を囲む後枠体（１２，，１２，１２ａ，１２ａ）の立枠の前面にパネル板（１７）を張り巡らして工作機械のベッドを囲繞（１０）した構造の、工作機械の全閉カバー装置（１）を提供するものである。 The invention of claim 1 is a fully-closed cover device (1) surrounding the front and rear, right and left of the machine tool (60) provided with a machine tool on the bed (62) and around the ceiling, and the machine tool (60). The standing frame (11, 11, 11a, 11a) of the front frame and the standing frame (12, 12, 12a, 12a) of the rear frame are erected from the floor on the front, rear, left and right surfaces of the bed (62). The mating surfaces of the standing frame (11a, 11a) of the body and the standing frame (12a, 12a) of the rear frame body are joined by bolts (13) , and these standing frames (11, 11, 11a, 11a, 12, 12, 12a) , 12a) , a horizontal beam (14 , 14, 14, 14 ) is stretched around in a four-frame shape, and a right horizontal beam on the four-frame horizontal beam on the vertical frame (12, 12, 12, 12a, 12a). transparent window rotation spindle (21) substantially at the center of the central and Hidariyoko桟(14) (14) By providing the pair bets To, the rear elevational frame (12, 12) in the rear portion of the four frame-shaped rungs (14) provided on greater than a quadrant, a small left wall cross section than ¥ 1/3 double An arc-shaped transparent window storing fan-shaped groove (22) is provided, the right side wall surface is provided with an open-type rear dome cover (20), and the transparent window rotating support shaft (21) is larger than 1/6 yen. A transparent frame made of resin (30) having an arc-shaped cross section smaller than / 4 circle is rotatably supported, and a four-frame horizontal beam (14, 14, 14 ) provided on the rear frame ( 12, 12). 14) The right side rear dome cover (40) having a transparent window storing fan-shaped groove (42) having a double-arc-shaped left-side cross section in the rear part on the upper side is used as the transparent window storing fan-shaped groove of the right side rear dome cover. (42) and said transparent window for accommodating fan grooves provided on the left side wall of the rear dome cover (20) (22) To form a formed, these rear dome cover (20), section de a resin transparent window (30) and the right side behind the dome cover (40) constitutes a substantially semi-circular semi-cylindrical ceiling dome cover, the resin In a state where the transparent window (30) is rotated downward and the working part of the machine tool is closed, the end portion of the resin transparent window comes into contact with the horizontal beam on the standing frame of the front frame body. In a state where the transparent window is pivoted upward to open the working part of the machine tool, the transparent window made of resin is the arcuate groove (22) for storing the transparent window in the rear dome cover (20) and the right rear dome cover (40). 42), and the transparent window storage rear dome cover (20) and the right side rear dome cover (40) of the fully-closed cover device (1) are made of an opaque member. Rear dome cover (20) Right side behind the dome cover (40) left side is coated with a substantially semicircular opaque covering material (50), said machine tool bed of the left and right surround the front and rear the front frame body Tatsuwaku (11,11,11A 11a) and a rear frame (12, 12, 12a, 12a) surrounding the rear of the machine tool, a panel plate (17) is stretched around the front of the standing frame to surround the machine tool bed (10). A fully closed cover device (1) for a machine tool is provided.

組み立て製造された工作機械６０と全閉カバ−装置１の構成素材は、別々に梱包されて加工メ−カ−の工場へ輸送されるので、工作機械の梱包容積は減少される。また、輸送時に全閉カバ−装置の横揺れや上下振動が工作機械に負荷することがないので、工作機械の輸送時にガタが生じる量は小さい。全閉カバ−装置は工作機械のベッドに接触してはおらず、ベッドを囲繞するように設置されるので、加工メ−カ−の工場内に工作機械を据え付けた後、検収前に工作機械の点検作業を行う仕事量が少ないとともに、工作機械作動時の騒音が外部へ伝わるのが減衰される。さらに、工作機械と全閉カバ−装置の構成素材を加工メ−カ−の工場建屋内に搬入後、工作機械のベッドを囲繞するように前記全閉カバ−装置構成部材を工場の据え付け床上に組み立て、全閉カバ−装置を設置することができる。   Since the assembled material of the machine tool 60 and the fully-closed cover device 1 is separately packed and transported to the processing manufacturer's factory, the packing volume of the machine tool is reduced. In addition, since the roll or vertical vibration of the fully-closed cover device is not applied to the machine tool during transportation, the amount of backlash generated during transportation of the machine tool is small. The fully closed cover device is not in contact with the bed of the machine tool and is installed so as to surround the bed. Therefore, after installing the machine tool in the factory of the processing manufacturer, before the acceptance, The amount of work to perform the inspection work is small, and the noise transmitted when the machine tool is operated is attenuated. Further, after the construction materials of the machine tool and the fully-covered cover device are brought into the factory building of the machining maker, the above-mentioned fully-covered cover device components are placed on the factory floor so as to surround the machine tool bed. Assembled, fully closed cover device can be installed.

この全閉カバ−装置は、大きな樹脂製透明窓が工作機械の作業台前方に離れて設置されるので、工作機械の作業者は工作ツ−ルによるワ−クの加工状態を工作機械の前面側および側面側から透視することができる。さらに、切削液や研削液等の加工液供給ノズル吐出側の後ろド−ムカバ−の左側壁面を略半円状の不透明被覆材５０で被覆することによりこの不透明被覆材側面と後ろド−ムカバ−２０側壁とから構成される空間の存在により後ろド−ムカバ−左側壁に当接する加工液の接触音が減衰される。   In this fully-closed cover device, a large resin transparent window is installed in front of the work table of the machine tool, so that the machine tool operator can change the work state of the work by the tool to the front of the machine tool. It can be seen through from the side and side. Further, the left side wall surface of the rear dome cover on the discharge side of the machining fluid supply nozzle such as cutting fluid or grinding fluid is covered with a substantially semicircular opaque coating material 50 to thereby form the side surface of the opaque coating material and the rear dome cover. Due to the presence of the space composed of the 20 side walls, the contact sound of the working fluid that contacts the left dome cover left side wall is attenuated.

以下、図を用いて本発明をさらに詳細に説明する。
図１は全閉カバ−装置の外観を示す斜視図、図２は全閉カバ−装置の主要な構成部材のプレファブリック状態の斜視図、図３は工作機械を収納した全閉カバ−装置の作業面側から見た斜視図、図４は全閉カバ−装置の側面および後面にパネル板を張り巡らす前の状態を示す斜視図、図５は全閉カバ−装置の樹脂製透明窓が下方から上方へ回動される動きを示す側面図、図６は全閉カバ−装置て囲綾された工作機械の平面図、図７は全閉カバ−装置て囲綾された工作機械の側面図、および、図８は全閉カバ−装置て囲綾された工作機械の正面図である。 Hereinafter, the present invention will be described in more detail with reference to the drawings.
FIG. 1 is a perspective view showing the appearance of a fully-closed cover device, FIG. 2 is a perspective view of a prefabricated state of main components of the fully-closed cover device, and FIG. 3 is a view of the fully-closed cover device containing a machine tool. FIG. 4 is a perspective view showing a state before the panel plate is stretched around the side surface and the rear surface of the fully closed cover device, and FIG. 5 is a perspective view of the resin transparent window of the fully closed cover device. FIG. 6 is a plan view of the machine tool surrounded by the fully closed cover device, and FIG. 7 is a side view of the machine tool surrounded by the fully closed cover device. FIG. 8 is a front view of the machine tool surrounded by the fully closed cover device.

図１に示す全閉カバ−装置１は、図２に示す５つの主要なプレファブリック構成部材１０，２０，３０，４０，５０を組み立てることにより工作機械６０の前後左右および天井を被覆する。図中、１０はベッド四周囲繞カバ−、２０は左側壁断面が二重円弧状の透明窓収納用後ろド−ムカバ−、２１は回転支軸、３０は取手３１を付けた樹脂製透明窓、４０は右側面後ろド−ムカバ−、５０は左側面カバ−である。   A fully closed cover device 1 shown in FIG. 1 covers the front, rear, right and left of the machine tool 60 and the ceiling by assembling the five main prefabric components 10, 20, 30, 40, 50 shown in FIG. In the figure, 10 is a cover around the four beds, 20 is a rear dome cover for storing a transparent window having a double-arc shape on the left side wall, 21 is a rotating support shaft, 30 is a resin transparent window with a handle 31, Reference numeral 40 is a right side rear dome cover, and 50 is a left side cover.

図４および図６乃至図８に示すように、ベッド四周囲繞カバ−１０は、工作機械６０のベッド６２前後左右面を工作機械の前方を囲む前枠体１１の中空四角立枠１１ａと工作機械の後方を囲む後枠体１２の中空四角立枠１２ａの合わせ面をボルト１３で結合し、これら立枠１１，１２の上部に上横桟１４を四枠状に張り巡らし、この上横桟１４上に必要により化粧パネル横板１５を四枠状に張り巡らし、さらに、中空四角立枠１１ａ，１２ａ上方であって、前記化粧パネル横板１５の側面に取り外し自在な通線カバ−１６を張るとともに、この通線カバ−１６下に在って工作機械のベッドを囲む前枠体１１の立枠と後枠体１２の立枠の前面にパネル板１７を張り巡らして工作機械６０のベッド６２を囲繞する。パネル板１７の一部は、立枠あるいは横桟に蝶番を取り付けて開閉自在としたドア材１７ａとしてもよい。１８は下横桟で中空四角立枠１１ａ、１２ａ間を連結して補強する。１９は高さ調整ボルト、１９ａはアジャスタパッドで、前記下横桟１８の四隅に取り付けられる。なお、上横桟１４が化粧板で構成されるときは、化粧パネル横板１５兼用とし、上横桟１４単独で用いてもよい。   As shown in FIG. 4 and FIGS. 6 to 8, the bed four-around rod cover 10 includes the hollow rectangular vertical frame 11 a of the front frame 11 surrounding the front and rear sides of the bed 62 of the machine tool 60 and the machine tool 60. The mating surfaces of the hollow rectangular vertical frame 12a of the rear frame 12 surrounding the rear side of the rear frame 12 are coupled with bolts 13, and the upper horizontal beam 14 is stretched around the upper frames 11 and 12 in a four-frame shape. If necessary, the decorative panel horizontal plate 15 is stretched in a four-frame shape, and a removable line cover 16 is extended on the side surface of the decorative panel horizontal plate 15 above the hollow rectangular vertical frames 11a and 12a. At the same time, the panel plate 17 is stretched around the front of the standing frame of the front frame 11 and the standing frame of the rear frame 12 which are under the line cover 16 and surround the bed of the machine tool, and the bed 62 of the machine tool 60. Go. A part of the panel plate 17 may be a door member 17a that can be opened and closed by attaching a hinge to a standing frame or a horizontal beam. Reference numeral 18 denotes a lower horizontal rail that connects and reinforces the hollow rectangular frames 11a and 12a. Reference numeral 19 denotes a height adjusting bolt, and 19a denotes an adjuster pad, which is attached to the four corners of the lower horizontal rail 18. In addition, when the upper horizontal crosspiece 14 is comprised with a decorative board, it may be used also as the decorative panel horizontal board 15 and may be used alone.

ベッド四周囲繞カバ−１０の右側面に取り付けられた通線カバ−１６の一部を刳り貫き、これにスライドレ−ルを設け、この刳り貫き部を閉じるスライドドア１６ａを設け、工作機械の操作盤６８の電線ケ−ブル６８ｂ収納管６８ａを全閉カバ−装置１の外方へ取り出すようにしてもよい。また、ベッド四周囲繞カバ−１０の左側面カバ−５０の下方部および透明窓収納用後ろド−ム２０下方部を刳り貫き、左側面カバ−５０に設置した蛍光灯７０の照明光が工作機械のワ−クテ−ブル６４上に届くようにしてもよい。   A part of the through-line cover 16 attached to the right side surface of the bed four-circumference cover 10 is pierced, a slide rail is provided on this, and a slide door 16a is provided to close the pierced part. You may make it take out the electric wire cable 68b accommodation pipe | tube 68a of the board 68 to the outward of the fully-closed cover apparatus 1. FIG. Further, the illumination light of the fluorescent lamp 70 installed in the left side cover 50 passes through the lower part of the left side cover 50 and the lower part of the transparent window storage rear dome 20 of the four-sided bed cover 10 and the machine tool receives the illumination light. You may make it reach | attain on the worktable 64 of this.

図６乃至図８に示す工作機械６０の図面において、図６は図７におけるＩＩ−ＩＩ切り欠き線から下方を見た図、図７は図６においてＩ−Ｉ切り欠き線から後方を見た図、および図８は図７においてＩＩＩ−ＩＩＩ切り欠き線から後方を見た図であり、図中、６１は背面垂直カバ−、６１ａはオイルミスト吸塵口、６１ｂは配管、６１ｃはオイルミスト吸塵装置、６２はベッド、６３は砥石車、６４はワ−クテ−ブル、６５はツ−ルテ−ブル、６６は砥石頭、６７は砥石軸、６８は操作盤、６９はコラム、Ｍ１はツ−ルテ−ブル前後移動駆動サ−ボモ−タ、Ｍ２は砥石頭昇降移動駆動サ−ボモ−タ、Ｍ3は砥石軸回転駆動サ−ボモ−タである。背面垂直カバ−６１は上横桟１５を突き切って設けられた中空四角立枠１１ａ，１１ａに横固定部材６１ａを介してボルトで固定される。 6 to 8, FIG. 6 is a view as seen from the II-II notch line in FIG. 7, and FIG. 7 is a view as viewed from the II notch line in FIG. FIGS. 8 and 8 are rear views taken along the III-III notch line in FIG. 7, in which 61 is a back vertical cover, 61a is an oil mist dust inlet, 61b is piping, and 61c is oil mist dust suction. device, 62 beds, 63 wheel, 64 word - Kute - Bull 65 tools - ruthenate - Bull, 66 grinding head 67 wheel spindle, 68 operation panel, 69 columns, M 1 is Tsu - lutein - Bull forth moving drive service - Vomo - motor, M 2 is grinding head vertical movement driven - Vomo - motor, M 3 is the wheel spindle rotary drive Sa - Vomo - a motor. The back vertical cover 61 is fixed to the hollow rectangular frame 11a, 11a provided by cutting through the upper horizontal rail 15 with a bolt through a horizontal fixing member 61a.

前記四枠状右横桟１４の中央および左横桟１４の略中央に透明窓回転支軸２１一対を設ける。全閉カバ−装置１の後ろド−ムカバ−２０は、左側壁面断面が１／４円よりは大きく、１／３円よりは小さい左側壁面断面が二重円弧で囲まれた透明窓収納用扇状溝２２を有する右側面開放型のド−ム状を呈し、前記後立枠上に設けられた四枠状横桟上の後方部に設けられる。   A pair of transparent window rotating support shafts 21 is provided at the center of the four-frame-shaped right horizontal rail 14 and at the approximate center of the left horizontal rail 14. The rear dome cover 20 of the fully-closed cover device 1 has a left-side wall cross-section larger than 1/4 circle and a left-side wall cross-section smaller than 1/3 circle surrounded by a double arc. It has a right-handed open-side dome shape having a groove 22 and is provided at a rear portion on a four-frame horizontal rail provided on the rear frame.

樹脂製透明窓３０は、１／６円よりは大きく、１／４円よりは小さい扇状側面を円弧状正面窓で連結した構造を呈する。この樹脂製透明窓３０の外周は金属フレ−ム３２で補強され、把手３１が下端の金属フレ−ム３２に連結具３３を介して固定されている。この樹脂製透明窓３０側面の扇状纏部表裏面は連結支持ア−ム３４で補強され、この連結支持ア−ム３４を前記透明窓回転支軸２１に回転自在に連結する。樹脂製透明窓３０の透明樹脂素材としては、ポリメチルメタクリレ−ト、ポリカ−ボネ−ト、α−メチルスチレン／アクリロニトリル／ポリメチルメタクリレ−ト共重合体などが使用される。   The resin-made transparent window 30 has a structure in which fan-shaped side surfaces larger than 1/6 circle and smaller than 1/4 circle are connected by an arc-shaped front window. The outer periphery of the resin-made transparent window 30 is reinforced with a metal frame 32, and a handle 31 is fixed to the metal frame 32 at the lower end via a connector 33. The front and back surfaces of the fan-shaped gathered portion on the side surface of the resin transparent window 30 are reinforced by a connection support arm 34, and the connection support arm 34 is rotatably connected to the transparent window rotating support shaft 21. As the transparent resin material of the resin-made transparent window 30, polymethyl methacrylate, polycarbonate, α-methylstyrene / acrylonitrile / polymethyl methacrylate copolymer or the like is used.

樹脂製透明窓３０の扇状纏部を透明窓回転支軸２１に回動自在に軸承させた樹脂製透明窓３０は、把手３１を上方に持ち上げ、前記後ろド−ムカバ−２０の透明窓収納用扇状溝２２内に収納される。把手３１は、透明窓収納用扇状溝２２の開口部に当接し、ストッパ−の役目をなす。   The resin transparent window 30 in which the fan-shaped ridge portion of the resin transparent window 30 is pivotally supported by the transparent window rotating support shaft 21 lifts the handle 31 upward, and stores the rear dome cover 20 in the transparent window. It is stored in the fan-shaped groove 22. The handle 31 is in contact with the opening of the transparent window storing fan-like groove 22 and serves as a stopper.

右側面後ろド−ムカバ−４０は、右側面断面が二重円弧状の透明窓収納用扇状溝４２を有する右側面ド−ムカバ−で、前記立枠上に設けられた前方部右側横桟１５上に設けられる。この右側面後ろド−ムカバ−の透明窓収納用扇状溝４２が前記後ろド−ムカバ−２０の左側壁面に設けられた透明窓収納用扇状溝２２と対をなすように設け、これら後ろド−ムカバ−２０、樹脂製透明窓３０および右側面後ろド−ムカバ−４０で断面が略半円状の蒲鉾型天井ド−ムカバ−を構成する。   The right-side rear dome cover 40 is a right-side dome cover having a transparent window storing fan-shaped groove 42 having a double-arc-shaped right-side cross section, and is a front-side right side rail 15 provided on the upright frame. Provided on top. The right side rear dome cover transparent window storage fan groove 42 is provided so as to make a pair with the transparent window storage fan groove 22 provided on the left side wall surface of the rear dome cover 20. The cover 20, the resin transparent window 30, and the right-side rear dome cover 40 constitute a vertical ceiling dome cover having a substantially semicircular cross section.

樹脂製透明窓３０の把手３１を回転支軸２１回りに下方に回動させて工作機械６０の作業部（テ−ブル６４，砥石車６３）を閉じた状態では、樹脂製透明窓３０の端部が前記前枠体の立枠上の横桟１５上に接触し、この樹脂製透明窓の把手３１を回転支軸２１回りに上方に回動させて工作機械の作業部を開いた状態では樹脂製透明窓３０が前記後ろド−ムカバ−２０および右側面後ろド−ムカバ−４０の透明窓収納用円弧状溝２２，４２内に収納される。   In a state where the handle 31 of the resin transparent window 30 is rotated downward around the rotation support shaft 21 to close the working portion (table 64, grinding wheel 63) of the machine tool 60, the end of the resin transparent window 30 is closed. In a state where the part contacts the horizontal rail 15 on the standing frame of the front frame body and the handle 31 of the resin transparent window is rotated upward around the rotation support shaft 21 to open the working part of the machine tool. The resin transparent window 30 is housed in the transparent window housing arc-shaped grooves 22 and 42 of the rear dome cover 20 and the right side rear dome cover 40.

上記後ろド−ムカバ−２０、樹脂製透明窓３０および右側面後ろド−ムカバ−４０で断面が略半円状の蒲鉾型天井ド−ムカバ−を構成し、樹脂製透明窓３０を下方向に回動させて工作機械の作業部を閉じることにより作業者８０は工作機械６０から隔離される状態となり、砥石車６３やワ−クに巻き込まれることがなくなる。   The rear dome cover 20, the resin transparent window 30 and the right side rear dome cover 40 constitute a bowl-shaped ceiling dome cover having a substantially semicircular cross section, and the resin transparent window 30 faces downward. By rotating and closing the working part of the machine tool, the worker 80 is isolated from the machine tool 60 and is not caught in the grinding wheel 63 or the work.

前記透明窓収納用後ろド−ムカバ−２０および右側面後ろド−ムカバ−４０は不透明部材、例えば、ステンレス化粧板、アルミニウム板で構成される。図４に示すように、この透明窓収納用後ろド−ムカバ−２０の切削液や研削液等の加工液供給ノズル吐出側に対向する左側面および右側面後ろド−ムカバ−４０左側面を略半円状の不透明被覆材５０で被覆することにより、この不透明被覆材側面と後ろド−ムカバ−２０側壁とから構成される空間の存在により後ろド−ムカバ−左側壁に当接する加工液の接触音が減衰される。   The transparent window storage rear dome cover 20 and the right side rear dome cover 40 are made of an opaque member such as a stainless decorative plate or an aluminum plate. As shown in FIG. 4, the left side surface and the right side rear dome cover 40 left side of the transparent window storage rear dome cover 20 facing the discharge side of the machining fluid supply nozzle for cutting fluid, grinding fluid, etc. are substantially omitted. By coating with the semicircular opaque covering material 50, the contact of the working fluid that comes into contact with the left dome cover left side wall due to the presence of the space formed by the side surface of the opaque covering material and the side wall of the back dome cover 20 Sound is attenuated.

ベッド四周囲繞カバ−１０の組み立ては、後ろド−ムカバ−２０、樹脂製透明窓３０および右側面後ろド−ムカバ−４０を組み立てて天井ド−ムを完成させる前に行ってもよいし、工作機械６０のベッド６２の左右前後を囲む前記前枠体の立枠１１と工作機械の後方を囲む後枠体の立枠１２に横桟１４を張り、この横桟上に天井ド−ムを組み立て完成させてから前記立枠、横桟の前面にパネル板をスタドボルトやビスで張り巡らして工作機械のベッドを囲繞するようにしてもよい。   Assembling of the bed four-sided cover 10 may be performed before the rear dome cover 20, the resin transparent window 30, and the right side rear dome cover 40 are assembled to complete the ceiling dome. A horizontal beam 14 is stretched on the vertical frame 11 of the front frame surrounding the left and right front and rear of the bed 62 of the machine 60 and the vertical frame 12 of the rear frame surrounding the rear of the machine tool, and a ceiling dome is assembled on the horizontal beam. After completion, a panel plate may be stretched with stud bolts or screws on the front surface of the upright frame and the horizontal rail to surround the bed of the machine tool.

本発明の工作機械の全閉カバ−装置１は、工作機械６０が組み立て製造された後に、工作機械の作業テ−ブル６４や工作ツ−ル６３を搭載しているベッド６２を囲繞するように後付けで設置されるので、予め全閉カバ−装置１が工作機械のベッド６２上に支柱やステイを介して固定されている従来の工作機械と比較して輸送時のガタの発生が少なく、加工メ−カ−の工場における検収前の機械調整作業量が少なく済む利点を有する。また、全閉カバ−装置が工作機械のベッドより最小限１０〜６０ｍｍ離れた位置でベッドを囲繞するように組立設置されているので、ワ−ク加工時の工作機械の振動が全閉カバ−装置１に伝達されず、遮音されるので、環境に優しい工作機械となる。   The fully closed cover device 1 for a machine tool according to the present invention surrounds a bed 62 on which a work table 64 and a machine tool 63 of the machine tool are mounted after the machine tool 60 is assembled and manufactured. Since it is installed as a retrofit, there is less play at the time of transportation compared to a conventional machine tool in which the fully closed cover device 1 is fixed on the bed 62 of the machine tool via a support or stay in advance. This has the advantage that the amount of machine adjustment work prior to acceptance inspection at the manufacturer's factory can be reduced. Further, since the fully-closed cover device is assembled and installed so as to surround the bed at a position at least 10 to 60 mm away from the bed of the machine tool, the vibration of the machine tool at the time of workpiece machining is fully closed. Since it is not transmitted to the device 1 and is sound-insulated, it becomes an environment-friendly machine tool.

全閉カバ−装置の外観を示す斜視図である。It is a perspective view which shows the external appearance of a fully closed cover apparatus. 全閉カバ−装置の主要な構成部材のプレファブリック状態の斜視図である。It is a perspective view of the pre-fabric state of the main structural members of a fully-closed cover apparatus. 工作機械を収納した全閉カバ−装置の作業面側から見た斜視図である。It is the perspective view seen from the work surface side of the fully-closed cover apparatus which accommodated the machine tool. 全閉カバ−装置の側面および後面にパネル板を張り巡らす前の状態を示す斜視図である。It is a perspective view which shows the state before extending a panel board around the side surface and rear surface of a fully-closed cover apparatus. 全閉カバ−装置の樹脂製透明窓が下方から上方へ回動される動きを示す側面図である。It is a side view which shows the motion by which the resin-made transparent window of a fully-closed cover apparatus is rotated upwards from the downward direction. 全閉カバ−装置て囲綾された工作機械の平面図である。It is a top view of the machine tool enclosed by the fully-closed cover apparatus. 全閉カバ−装置て囲綾された工作機械の側面図である。It is a side view of a machine tool surrounded by a fully closed cover device. 全閉カバ−装置て囲綾された工作機械の正面図である。It is a front view of a machine tool surrounded by a fully closed cover device.

符号の説明Explanation of symbols

１ 全閉カバ−装置
１０ ベッド四周囲繞カバ−
１１ 前枠体
１１ａ 中空四角立枠
１２ 後枠体
１２ａ 中空四角立枠
１３ ボルト
１４ 上横桟
１５ 化粧パネル横板
１６ 通線カバ−
２０ 透明窓収納用後ろド−ムカバ−
２１ 回転支軸
３０ 樹脂製透明窓
４０ 右側面後ろド−ムカバ−
５０ 左側面カバ−
６０ 工作機械
６１ 背面垂直カバ−
６２ ベッド
６３ 砥石車（工作ツ−ル）
６４ ワ−クテ−ブル
６５ ツ−ルテ−ブル
６６ 砥石頭
６７ 砥石軸
６８ 操作盤
６９ コラム 1. Fully closed cover device.
DESCRIPTION OF SYMBOLS 11 Front frame 11a Hollow square standing frame 12 Rear frame 12a Hollow square standing frame 13 Bolt 14 Upper crosspiece 15 Decorative panel horizontal plate 16 Through wire cover
20 Rear dome cover for transparent window storage
21 Rotating spindle 30 Resin transparent window 40 Right side rear dome cover
50 Left side cover
60 Machine tools 61 Back vertical cover
62 Bed 63 Grinding wheel (work tool)
64 Work table 65 Tool table 66 Grinding wheel head 67 Grinding wheel shaft 68 Operation panel 69 Column

Claims (1)

ベッド（６２）上に工作ツ−ルが備えられた工作機械（６０）の前後左右および天井回りを囲む全閉カバー装置（１）であり、前記工作機械（６０）のベッド（６２）の前後左右面に前枠体の立枠（１１，１１，１１ａ，１１ａ）および後枠体の立枠（１２，，１２，１２ａ，１２ａ）を床面より起立させ、これら前枠体の立枠（１１ａ，１１ａ）と後枠体の立枠（１２ａ，１２ａ）の合わせ面をボルト（１３）で結合し、これら立枠（１１，１１，１１ａ，１１ａ、１２，１２，１２ａ，１２ａ）の上部に横桟（１４，１４，１４，１４）を四枠状に張り巡らし、前記立枠（１２，，１２，１２ａ，１２ａ）上の四枠状横桟上の右横桟（１４）の中央および左横桟（１４）の略中央に透明窓回転支軸（２１）一対を設けるとともに、前記後立枠（１２，１２）上に設けられた四枠状横桟（１４）上の後方部に１／４円よりは大きく、１／３円よりは小さい左側壁面断面が二重円弧状の透明窓収納用扇状溝（２２）を有し、右側壁面は開放型の後ろドームカバー（２０）を設け、前記透明窓回転支軸（２１）に１／６円よりは大きく、１／４円よりは小さい断面が弧状の樹脂製透明窓（３０）を回動自在に軸承させ、前記後立枠（１２，１２）上に設けられた四枠状横桟（１４，１４，１４，１４）上の後方部に左側面断面が二重円弧状の透明窓収納用扇状溝（４２）を有する右側面後ろドームカバー（４０）をこの右側面後ろドームカバーの透明窓収納用扇状溝（４２）が前記後ろドームカバー（２０）の左側壁面に設けられた前記透明窓収納用扇状溝（２２）と対をなすように設け、これら後ろドームカバー（２０）、樹脂製透明窓（３０）および右側面後ろドームカバー（４０）とで断面が略半円状の蒲鉾型天井ドームカバーを構成し、前記樹脂製透明窓（３０）を下方に回動させて工作機械の作業部を閉じた状態では樹脂製透明窓の端部が前記前枠体の立枠上の横桟上に接触し、この樹脂製透明窓を上方に回動させて工作機械の作業部を開いた状態では樹脂製透明窓が前記後ろドームカバー（２０）および右側面後ろドームカバー（４０）の透明窓収納用円弧状溝（２２，４２）内に収納される構造とし、前記全閉カバー装置（１）の透明窓収納用後ろドームカバー（２０）および右側面後ろドームカバー（４０）は不透明部材で構成され、この透明窓収納用後ろドームカバー（２０）左側面および右側面後ろドームカバー（４０）左側面は、略半円状の不透明被覆材（５０）で被覆され、前記工作機械のベッドの左右前後を囲む前記前枠体の立枠（１１，１１，１１ａ，１１ａ）と工作機械の後方を囲む後枠体（１２，，１２，１２ａ，１２ａ）の立枠の前面にパネル板（１７）を張り巡らして工作機械のベッドを囲繞（１０）した構造の、工作機械の全閉カバー装置（１）。 It works on a bed (62) tools - Le a is provided a machine tool (60) fully closed cover device surrounding the longitudinal and lateral and ceiling around (1), before and after the bed (62) of the machine tool (60) Tatsuwaku of the left and right side front frame (11,11,11a, 11a) and the rear frame of the Tatsuwaku (12,, 12, 12a, 12a) and is raised from the floor, these prior frame Tatsuwaku ( 11a, 11a) and the mating surfaces of the rear frames (12a, 12a) are joined by bolts (13) , and the upper portions of these standing frames (11, 11, 11a, 11a, 12, 12, 12a, 12a) A horizontal beam ( 14, 14, 14, 14) is stretched around the four frames, and the center of the right horizontal beam (14) on the four-frame horizontal beam on the vertical frame (12, 12, 12a, 12a) and Hidariyoko桟with substantially central transparent window rotation spindle (21) providing a pair of (14), the rear Larger than 1/4 yen rear portion of the frame-four frame-like rungs provided on (12, 12) (14), 1/3 small left wall cross section than yen double arcuate transparent window It has a fan-shaped groove (22) for storage, and an open-type rear dome cover (20) is provided on the right side wall surface. The transparent window rotation support shaft (21) is larger than 1/6 yen and less than 1/4 yen. A resin transparent window (30) having a small cross-section in an arc shape is rotatably supported, and the four-frame horizontal beam (14, 14, 14, 14 ) provided on the rear frame ( 12, 12) is mounted . right side behind the dome cover (40) a transparent window for housing the fan-shaped groove in the right side behind the dome cover (42) is said to have a fan-shaped groove (42) for transparent window housed in the left side section double arcuate rearward portion so as to form the transparent window for housing the fan-shaped groove (22) and pair provided on the left side wall of the rear dome cover (20) Provided, these rear dome cover (20), a resin transparent window (30) and the right side behind the dome cover (40) and de-cross-section constitutes a semicircular semi-cylindrical ceiling dome cover, the resin transparent window ( When the working part of the machine tool is closed by rotating 30) downward, the end of the resin transparent window comes into contact with the horizontal rail on the standing frame of the front frame, and the resin transparent window is In the state where the working part of the machine tool is opened by rotating the resin tool, the resin transparent window is in the transparent window storing arc-shaped groove (22, 42) of the rear dome cover (20) and the right rear dome cover (40). The transparent window storage rear dome cover (20) and the right side rear dome cover (40) of the fully-closed cover device (1) are made of an opaque member, and this transparent window storage rear dome cover (20) Left side and right side behind Mukaba (40) left side is coated with a substantially semicircular opaque covering material (50), said machine tool bed of the front frame body surrounding the right and left front and rear Tatsuwaku (11,11,11A, 11a) and A machine tool having a structure in which a panel plate (17) is stretched around the front frame of a rear frame (12, 12, 12a, 12a) surrounding the rear of the machine tool to surround the machine tool bed (10). Fully closed cover device (1) .
JP2004368683A 2004-12-21 2004-12-21 Fully closed cover device for machine tools Active JP4768257B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004368683A JP4768257B2 (en) 2004-12-21 2004-12-21 Fully closed cover device for machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004368683A JP4768257B2 (en) 2004-12-21 2004-12-21 Fully closed cover device for machine tools

Publications (3)

Publication Number Publication Date
JP2006175527A JP2006175527A (en) 2006-07-06
JP2006175527A5 JP2006175527A5 (en) 2007-12-06
JP4768257B2 true JP4768257B2 (en) 2011-09-07

Family

ID=36730112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004368683A Active JP4768257B2 (en) 2004-12-21 2004-12-21 Fully closed cover device for machine tools

Country Status (1)

Country Link
JP (1) JP4768257B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551912A (en) * 2013-11-01 2014-02-05 诸暨市力伟机械有限公司 Multifunctional numerical control machine housing

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4978145B2 (en) * 2006-10-16 2012-07-18 株式会社ジェイテクト Ultra-precision processing equipment
JP4925005B2 (en) * 2006-12-15 2012-04-25 株式会社ニイガタマシンテクノ Machine tool cover structure
JP5137004B2 (en) * 2007-05-28 2013-02-06 株式会社サヤカ Electronic tabletop equipment
CN102211291A (en) * 2011-05-03 2011-10-12 苏州工业园区高登威科技有限公司 Protective device for riveting pressing machine
CN102513830A (en) * 2011-12-07 2012-06-27 齐重数控装备股份有限公司 Cross beam on vertical machining center
JP5708825B2 (en) * 2011-12-22 2015-04-30 村田機械株式会社 Machine Tools
CN102528550B (en) * 2012-02-07 2013-10-30 东莞市安默琳节能环保技术有限公司 Minimal quantity lubrication (MQL) supply system for processing of outer-cooling type high-speed machine tool and inner-cooling type high-speed machine tool
EP2848360B1 (en) * 2013-09-13 2016-10-19 Dmg Mori Aktiengesellschaft Numerically controlled machine tool with a form element for covering the bed of the machine tool.
CN103624560A (en) * 2013-11-28 2014-03-12 浙江长兴前进机械铸造有限公司 Novel multifunctional numerically-controlled machine tool
JP6376687B2 (en) * 2014-06-20 2018-08-22 三菱重工業株式会社 Processing machine
JP6526596B2 (en) * 2016-04-15 2019-06-05 高松機械工業株式会社 Machine Tools
CN107745288A (en) * 2017-11-28 2018-03-02 宁夏共享机床辅机有限公司 A kind of precision machine tool protective cover
CN108098447A (en) * 2018-01-31 2018-06-01 江苏工大金凯高端装备制造有限公司 A kind of multi-functional upper open type cover
CN112719446A (en) * 2020-11-23 2021-04-30 江苏汉田机械工业有限公司 Full-automatic aluminum plate saw over-and-under type protection curtain
CN112720016B (en) * 2020-12-29 2022-11-11 重庆太仓科技有限公司 Tool magazine for numerical control machining with chip liquid preventing function
CN112935911A (en) * 2021-02-05 2021-06-11 浙江广厦建设职业技术大学 Cutting device for machining with noise reduction and noise reduction functions
CN114012495A (en) * 2021-11-23 2022-02-08 东台市欧力传动部件有限公司 Numerical control machine tool for machining of machine seat for producing sliding table
WO2023119591A1 (en) * 2021-12-23 2023-06-29 ヤマザキマザック株式会社 Machine tool and machine tool handling method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3905411B2 (en) * 2001-04-19 2007-04-18 アイセル株式会社 Shutter
JP2004142041A (en) * 2002-10-25 2004-05-20 Mori Seiki Co Ltd Exterior cover of machine tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551912A (en) * 2013-11-01 2014-02-05 诸暨市力伟机械有限公司 Multifunctional numerical control machine housing

Also Published As

Publication number Publication date
JP2006175527A (en) 2006-07-06

Similar Documents

Publication Publication Date Title
JP4768257B2 (en) Fully closed cover device for machine tools
US7229395B2 (en) Cover structure of a machine tool
KR102319637B1 (en) Frame assembly structure for installing window type air-conditioner on window sill
JP2006175527A5 (en)
JP5248215B2 (en) Tabletop hood
JP2618194B2 (en) Mounting structure of lifter mechanism
JP4861697B2 (en) Elevator door equipment
JP2004346732A (en) Framework structural member equipped with door
KR100638789B1 (en) Windows and doors structure for apartment house
JP5184405B2 (en) Ceiling joint device
JP2019049388A (en) Control box
JP4786422B2 (en) Sliding door device
JP4694807B2 (en) How to install machine tool safety doors
JP6677683B2 (en) Engine work machine side door support structure
JP3515726B2 (en) Tractor driving cabin
JP5495857B2 (en) Elevator sleeve wall support structure
JP5054130B2 (en) Handrail for crossing corridors
KR102520553B1 (en) Prevention of pinching hinges for doors
AU2005201313A1 (en) Pully assemblies for double hung windows
WO2011012084A1 (en) Bench tool
JP6952491B2 (en) Toilet seat device
JP2002242524A (en) Slide-swing type door and supporting device for the door
JP2834672B2 (en) Entrance storage device
JP6576238B2 (en) Bathroom fittings
JPH07195291A (en) Built-up robot

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071024

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071024

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20101210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110118

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110126

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110614

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110616

R150 Certificate of patent or registration of utility model

Ref document number: 4768257

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140624

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250