JPH0352048U - - Google Patents
Info
- Publication number
- JPH0352048U JPH0352048U JP7815789U JP7815789U JPH0352048U JP H0352048 U JPH0352048 U JP H0352048U JP 7815789 U JP7815789 U JP 7815789U JP 7815789 U JP7815789 U JP 7815789U JP H0352048 U JPH0352048 U JP H0352048U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- splash guard
- main body
- attached
- arm
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 3
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図は本考案の一具体例を示す横型マシニン
グセンタの略示上面図、第２図はその略字側面図
、第３図はその要部拡大側面図である。また、第
４図は、従来の横型マシニングセンタに設けられ
たスプラツシユガードの略示側面図である。
１……スプラツシユガード、２……工作機械（
横形マシニングセンタ）、１１……カバー、１２
……ガイドレール、１３……ローラ、１４……揺
動アーム、１６……流体圧シリンダ装置、（エア
シリンダ装置）、２１……ガスダンパ（エアダン
パ）。
FIG. 1 is a schematic top view of a horizontal machining center showing a specific example of the present invention, FIG. 2 is an abbreviated side view thereof, and FIG. 3 is an enlarged side view of the main parts thereof. Further, FIG. 4 is a schematic side view of a splash guard provided in a conventional horizontal machining center. 1... Splash guard, 2... Machine tool (
horizontal machining center), 11...cover, 12
... Guide rail, 13 ... Roller, 14 ... Swinging arm, 16 ... Fluid pressure cylinder device, (air cylinder device), 21 ... Gas damper (air damper).
補正 平２．１１．１６
実用新案登録請求の範囲を次のように補正する
。Amendment 2.11.16 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
工作機械の本体を囲繞するスプラツシユガード
の前面に上下動自在に、かつ、開閉自在に取付け
られたカバーの開閉装置を、
前記カバーの下端に取付けられたローラと、こ
のローラを側方から挾持した状態で前記カバーの
上下動域の全長に亘つて垂設されたガイドレール
と、スプラツシユガードの本体側に揺動中心軸を
軸支すると共に、前記カバーの上部内側に先端部
をピン枢着してなる揺動アームと、この揺動アー
ムの長手方向中間部にピストンロツドの先端部を
ピン枢着すると共に、前記スプラツシユガードの
本体側に揺動中心軸を軸支してなる流体圧シリン
ダ装置と、前記揺動アーム上で、かつ、液体圧シ
リンダ装置のピストンロツドのピン枢着点と揺動
中心軸との間に先端部をピン枢着すると共に、そ
の基端部をスプラツシユガードの本体側にピン枢
着してなる左右１対の２本のガスダンパから構成
し、カバー上端部が揺動アームの回動にともなつ
て円弧状の曲線運動を行うが、カバーの下端部は
直線ガイドレールにより直線運動をするため、極
小の厚みスペースにて開閉可能なことを特徴とす
るスプラツシユガードの上下動式カバーの開閉装
置。[Scope of Claim for Utility Model Registration] An opening/closing device for a cover that is attached to the front surface of a splash guard that surrounds the main body of a machine tool so that it can move up and down and can be opened and closed, and a roller attached to the lower end of the cover. , a guide rail that is vertically installed over the entire length of the vertical motion range of the cover while holding the roller from the side, and a swinging center axis that is pivotally supported on the main body side of the splash guard; A swinging arm having a tip pivotally attached to the inside of the upper part, a pivoting arm having a tip of a piston rod pivotably attached to the middle part in the longitudinal direction of the swinging arm, and a pivoting center shaft on the main body side of the splash guard. a hydraulic cylinder device having a piston rod pivotably supported thereon ; a tip portion pivotably mounted on the swinging arm between a pin pivot point of a piston rod of the hydraulic cylinder device and a swinging center axis ; It consists of a pair of left and right gas dampers whose base end is pivoted by a pin to the main body of the splash guard, and the upper end of the cover moves in an arcuate curve as the swing arm rotates. However, since the lower end of the cover moves linearly using a linear guide rail, the vertically moving cover opening/closing device of the splash guard is characterized in that it can be opened and closed in an extremely small space.
Claims (1)
の前面に上下動自在に、かつ、開閉自在に取付け
られたカバーの開閉装置を、 前記カバーの下端に取付けられたローラと、こ
のローラを側方から挾持した状態で前記カバーの
上下動域の全長に亘つて垂設されたガイドレール
と、スプラツシユガードの本体側に揺動中心軸を
軸支すると共に、前記カバーの上部内側に先端部
をピン枢着してなる揺動アームと、この揺動アー
ムの長手方向中間部にピストンロツドの先端部を
ピン枢着すると共に、前記スプラツシユガードの
本体側に揺動中心軸を軸支してなる流体圧シリン
ダ装置と、前記揺動アーム上で流体圧シリンダ装
置のピストンロツドのピン枢着点と揺動アームの
ピン枢着点との間に先端部をピン枢着すると共に
、その基端部をスプラツシユガードの本体側にピ
ン枢着してなる左右１対の２本のガスダンパから
構成し、カバーの上端部が揺動アームの回動にと
もなつて円弧状の曲線運動を行うが、カバーの下
端部は直線ガイドレールにより直線運動をするた
め、極小の厚みスペースにて開閉可能なことを特
徴とするスプラツシユガードの上下動式カバーの
開閉装置。[Scope of Claim for Utility Model Registration] An opening/closing device for a cover that is attached to the front surface of a splash guard that surrounds the main body of a machine tool so that it can move up and down and can be opened and closed, and a roller attached to the lower end of the cover. , a guide rail that is vertically installed over the entire length of the vertical motion range of the cover while holding the roller from the side, and a swinging center axis that is pivotally supported on the main body side of the splash guard; A swinging arm having a tip pivotally attached to the inside of the upper part, a pivoting arm having a tip of a piston rod pivotably attached to the middle part in the longitudinal direction of the swinging arm, and a pivoting center shaft on the main body side of the splash guard. a fluid pressure cylinder device having a piston rod pivotably supported on the swing arm, and a tip portion thereof being pivotally connected between a pin pivot point of a piston rod of the fluid pressure cylinder device and a pin pivot point of a swing arm on the swing arm; , consists of a pair of left and right gas dampers whose base ends are pivotally attached to the main body side of the splash guard, and the upper end of the cover forms an arc-shaped curve as the swinging arm rotates. The vertically moving cover opening/closing device of the splash guard is characterized in that it can be opened and closed in an extremely small space because the bottom end of the cover moves linearly using a linear guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7815789U JPH058041Y2 (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7815789U JPH058041Y2 (en) | 1989-06-30 | 1989-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352048U true JPH0352048U (en) | 1991-05-21 |
| JPH058041Y2 JPH058041Y2 (en) | 1993-03-01 |
Family
ID=31621178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7815789U Expired - Lifetime JPH058041Y2 (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058041Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007083208A (en) * | 2005-09-26 | 2007-04-05 | Hitachi Koki Co Ltd | Centrifuge |
-
1989
- 1989-06-30 JP JP7815789U patent/JPH058041Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007083208A (en) * | 2005-09-26 | 2007-04-05 | Hitachi Koki Co Ltd | Centrifuge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058041Y2 (en) | 1993-03-01 |
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