JPH0192343U - - Google Patents

Info

Publication number
JPH0192343U
JPH0192343U JP18537687U JP18537687U JPH0192343U JP H0192343 U JPH0192343 U JP H0192343U JP 18537687 U JP18537687 U JP 18537687U JP 18537687 U JP18537687 U JP 18537687U JP H0192343 U JPH0192343 U JP H0192343U
Authority
JP
Japan
Prior art keywords
door
opening
automatic
driving means
doors
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
Application number
JP18537687U
Other languages
Japanese (ja)
Other versions
JPH042766Y2 (en
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 filed Critical
Priority to JP18537687U priority Critical patent/JPH042766Y2/ja
Publication of JPH0192343U publication Critical patent/JPH0192343U/ja
Application granted granted Critical
Publication of JPH042766Y2 publication Critical patent/JPH042766Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図、第2図は本考案の実施例を示す構造図
、第1図は自動ドアの構造の一部を示す平面断面
図、第2図は第1図のA―A断面図、第3図、第
4図はドアの開閉状態の説明図、第3図はドアが
閉鎖した状態の説明図、第4図は一方のドアが開
いた状態の説明図、第5図ないし第7図は本考案
のドアを使用した工作機械の全体図、第5図は第
6図のB―B断面図、第6図は本願考案の自動ド
アを採用した工作機械の全体正面図、第7図は第
6図の側面図である。 1……枠体、2,3……レール、4,5……ロ
ーラ、6……第1の駆動手段、7……第2の駆動
手段、10,11……作動杆、12a,12b…
…ブラケツト、14……ナツト、15……リング
、16,19……スプリング、30……工作機械
、31……固定カバー、32……第1のドア、3
3……第2のドア、35……パレツトチエンジヤ
、36……パレツト。
1 and 2 are structural diagrams showing an embodiment of the present invention, FIG. 1 is a plan sectional view showing a part of the structure of an automatic door, and FIG. 2 is a sectional view taken along line AA in FIG. Figures 3 and 4 are explanatory diagrams of the open and closed states of the door, Figure 3 is an explanatory diagram of the door closed state, Figure 4 is an explanatory diagram of the state where one door is open, and Figures 5 to 7. is an overall view of a machine tool using the door of the present invention, FIG. 5 is a sectional view taken along line BB in FIG. 6, FIG. 6 is an overall front view of a machine tool using the automatic door of the present invention, and FIG. is a side view of FIG. 6; DESCRIPTION OF SYMBOLS 1... Frame body, 2, 3... Rail, 4, 5... Roller, 6... First driving means, 7... Second driving means, 10, 11... Operating rod, 12a, 12b...
... Bracket, 14 ... Nut, 15 ... Ring, 16, 19 ... Spring, 30 ... Machine tool, 31 ... Fixed cover, 32 ... First door, 3
3... Second door, 35... Palette changer, 36... Palette.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定カバーの開口部に、第1のドアと第2のド
アが1部重畳し、この重畳部の中心を基準として
両側に配置され、開放すべく一方のドアを相手側
のドアに移動したときに重畳し、前記開口部に第
1または第2の開口部を形成する工作機械の自動
ドアにおいて、前記開口部に平行に設けられたレ
ールに夫々に移動可能に案内支持される第1、第
2のドアと、これら第1または第2のドアを夫々
相手側のドアに重畳する方向に移動する第1、第
2の駆動手段と、この第1、第2の駆動手段と各
ドアとの間でドアの移動方向に弾発的に係合すべ
く前記第1、第2のドアに設けられたダンパーと
、前記第1、第2の駆動手段で前記第1または第
2のドアを移動し、閉鎖している相手側の第1ま
たは第2のドアと夫々重畳したとき、相手側のド
アと互いに係合し、移動するドアと共に相手側の
ドアを移動させるための係合手段とを有し、第1
または第2の開口部を拡大することを特徴とする
工作機械の自動ドア。
When the first door and the second door partially overlap in the opening of the fixed cover, and are arranged on both sides with the center of this overlap as a reference, and one door is moved to the other door in order to open it. In the automatic door for a machine tool, the automatic door overlaps the opening and forms a first or second opening in the opening, the first and second automatic doors being movably guided and supported by rails provided parallel to the opening, respectively. 2 doors, first and second driving means that move the first or second door in a direction to overlap the other door, and the first and second driving means and each door. a damper provided on the first and second doors to elastically engage in the moving direction of the door between them, and a damper that moves the first or second door by the first and second driving means. and an engaging means for engaging with the other door and moving the other door together with the moving door when the door overlaps the first or second door of the other party which is closed. have, first
Or an automatic door for a machine tool, characterized in that the second opening is enlarged.
JP18537687U 1987-12-07 1987-12-07 Expired JPH042766Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18537687U JPH042766Y2 (en) 1987-12-07 1987-12-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18537687U JPH042766Y2 (en) 1987-12-07 1987-12-07

Publications (2)

Publication Number Publication Date
JPH0192343U true JPH0192343U (en) 1989-06-16
JPH042766Y2 JPH042766Y2 (en) 1992-01-30

Family

ID=31476695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18537687U Expired JPH042766Y2 (en) 1987-12-07 1987-12-07

Country Status (1)

Country Link
JP (1) JPH042766Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010194707A (en) * 2009-01-29 2010-09-09 Howa Mach Ltd Opening/closing door device of machine tool
JP2014213415A (en) * 2013-04-25 2014-11-17 オークマ株式会社 Door mechanism for machine tool

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5209768B2 (en) * 2011-09-12 2013-06-12 ファナック株式会社 Shock absorber damper for sliding door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010194707A (en) * 2009-01-29 2010-09-09 Howa Mach Ltd Opening/closing door device of machine tool
JP2014213415A (en) * 2013-04-25 2014-11-17 オークマ株式会社 Door mechanism for machine tool

Also Published As

Publication number Publication date
JPH042766Y2 (en) 1992-01-30

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