JPH0322846U - - Google Patents
Info
- Publication number
- JPH0322846U JPH0322846U JP8360289U JP8360289U JPH0322846U JP H0322846 U JPH0322846 U JP H0322846U JP 8360289 U JP8360289 U JP 8360289U JP 8360289 U JP8360289 U JP 8360289U JP H0322846 U JPH0322846 U JP H0322846U
- Authority
- JP
- Japan
- Prior art keywords
- air
- arm
- piston
- pallet
- cylinder
- 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.)
- Pending
Links
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Feeding Of Workpieces (AREA)
Description
第１図は本考案の平面図、第２図は同要部側断
面図、第３図ａ，ｂは本考案のパレツト交換用ア
ームの作用説明図及びパレツト装着時の状態断面
図である。
１…シヤフト、２…ピストン、３…シリンダ、
４…廻り止めピン、５…自動パレツト交換用アー
ム、６…位置決めピン、７…エアブロー配管、８
…パレツト、９…機内側エア穴。
FIG. 1 is a plan view of the present invention, FIG. 2 is a sectional side view of the same main part, and FIGS. 3A and 3B are an explanatory view of the operation of the arm for pallet exchange of the present invention and a sectional view of the state when the pallet is attached. 1...Shaft, 2...Piston, 3...Cylinder,
4... Rotation stop pin, 5... Arm for automatic pallet exchange, 6... Positioning pin, 7... Air blow piping, 8
...Pallet, 9...Air hole inside the machine.
補正 平１．８．１８
図面の簡単な説明を次のように補正する。
明細書の「図面の簡単な説明」の欄中、明細書
８頁１０行に「１０…エア供給口」を追加補正す
る。Amendment 1.8.18.18 The brief description of the drawing is amended as follows. In the column of "Brief explanation of drawings" of the specification, "10...air supply port" will be added and corrected on page 8, line 10 of the specification.
Claims (1)
口と連通するエア穴を有するとともに前記シリン
ダ内で上下運動可能に構成されたピストンを嵌挿
し、さらに該ピストンの内部に機内側及び機外側
の両方向に張出すパレツト自動交換用アーム及び
該アームのパレツト位置決めピン部へエアを供給
するエアブロー配管を回転及び上下動可能に配設
しパレツト自動交換用アーム軸をロータリジヨイ
ント構造に構成し前記エアブロー配管には常に一
方側にのみエアを供給できるように構成したこと
を特徴とする工作機械の自動パレツト交換用アー
ム装置。 A piston having an air hole communicating with the air supply port and configured to be movable up and down within the cylinder is fitted into a cylinder having an air supply port, and furthermore, a piston is inserted inside the piston in both the inboard and outboard directions. An arm for automatic pallet exchange that extends out from the pallet and air blow piping that supplies air to the pallet positioning pin portion of the arm are arranged so as to be rotatable and movable up and down, and the arm shaft for automatic pallet exchange is constructed with a rotary joint structure. An arm device for automatic pallet exchange of a machine tool, characterized in that it is configured so that air can always be supplied to only one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8360289U JPH0322846U (en) | 1989-07-18 | 1989-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8360289U JPH0322846U (en) | 1989-07-18 | 1989-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0322846U true JPH0322846U (en) | 1991-03-11 |
Family
ID=31631405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8360289U Pending JPH0322846U (en) | 1989-07-18 | 1989-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322846U (en) |
-
1989
- 1989-07-18 JP JP8360289U patent/JPH0322846U/ja active Pending