JPH045339U - - Google Patents

Info

Publication number
JPH045339U
JPH045339U JP4597690U JP4597690U JPH045339U JP H045339 U JPH045339 U JP H045339U JP 4597690 U JP4597690 U JP 4597690U JP 4597690 U JP4597690 U JP 4597690U JP H045339 U JPH045339 U JP H045339U
Authority
JP
Japan
Prior art keywords
pallet
gripping
engaging
grip arm
arcuate
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
JP4597690U
Other languages
Japanese (ja)
Other versions
JPH0742589Y2 (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 JP4597690U priority Critical patent/JPH0742589Y2/en
Publication of JPH045339U publication Critical patent/JPH045339U/ja
Application granted granted Critical
Publication of JPH0742589Y2 publication Critical patent/JPH0742589Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Feeding Of Workpieces (AREA)

Description

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

第１図は本考案のグリツプアームとパレツトを
示す一部省略断面図、第２図はグリツプアームと
パレツトの係合部材との係合部位の平面図、第３
図は第２図のＡ−Ａ線断面図、第４図、第５図は
従来のグリツプアームを示す図である。 １……機台、２，３……グリツプアーム、２ａ
……弧状係合凸部、４……中心軸、５……円周方
向位置決め凹部、６……連結ピン、７……歯車、
１３……パレツト、１４……係合部材、１４ａ…
…弧状係合溝、１４ｂ……円周方向位置決め凸部
。 Fig. 1 is a partially omitted sectional view showing the grip arm and pallet of the present invention, Fig. 2 is a plan view of the engagement portion between the grip arm and the engagement member of the pallet, and Fig. 3
The figure is a sectional view taken along the line A--A in FIG. 2, and FIGS. 4 and 5 are views showing conventional grip arms. 1... Machine base, 2, 3... Grip arm, 2a
... Arc-shaped engagement convex portion, 4 ... Central shaft, 5 ... Circumferential positioning recess, 6 ... Connection pin, 7 ... Gear,
13...pallet, 14...engaging member, 14a...
...Arc-shaped engagement groove, 14b...Circumferential positioning convex portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数面旋回形パレツト自動交換装置において、
前記パレツトの交換中心側に突設された係合部材
の上面と下面またはその何れかに設けられ交換中
心を中心とする弧状係合部又は旋回方向位置決め
部と、前記係合部材を把持する一対のグリツプア
ームのそれぞれの先端に設けられ前記弧状係合部
と旋回方向位置決め部に係合する相手方弧状係合
部及び相手方旋回方向位置決め部とを含み、前記
互いの弧状係合部及び旋回方向位置決め部の当接
部位は楔作用を有して係合する形状となし、グリ
ツプアームの把持時に楔力を働かせたことを特徴
とするパレツト自動交換装置におけるパレツト把
持機構。 In a multi-sided rotating pallet automatic exchange device,
an arcuate engaging portion or a positioning portion in a rotating direction centered on the exchange center provided on the upper surface and/or the lower surface of the engaging member protruding from the exchange center side of the pallet; and a pair of gripping members for gripping the engaging member. a mating arcuate engaging part and a mating pivoting direction positioning part provided at each tip of the grip arm and engaging with the arcuate engaging part and the pivoting direction positioning part; 1. A pallet gripping mechanism in an automatic pallet exchange device, characterized in that the abutting portion of the pallet is shaped to engage with the pallet with a wedge action, and a wedge force is applied when gripping the grip arm.
JP4597690U 1990-04-27 1990-04-27 Pallet gripping mechanism in automatic pallet changer Expired - Fee Related JPH0742589Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4597690U JPH0742589Y2 (en) 1990-04-27 1990-04-27 Pallet gripping mechanism in automatic pallet changer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4597690U JPH0742589Y2 (en) 1990-04-27 1990-04-27 Pallet gripping mechanism in automatic pallet changer

Publications (2)

Publication Number Publication Date
JPH045339U true JPH045339U (en) 1992-01-17
JPH0742589Y2 JPH0742589Y2 (en) 1995-10-04

Family

ID=31560642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4597690U Expired - Fee Related JPH0742589Y2 (en) 1990-04-27 1990-04-27 Pallet gripping mechanism in automatic pallet changer

Country Status (1)

Country Link
JP (1) JPH0742589Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013038568A1 (en) * 2011-09-16 2013-03-21 株式会社 牧野フライス製作所 Machine tool pallet changer, changing method and machine tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013038568A1 (en) * 2011-09-16 2013-03-21 株式会社 牧野フライス製作所 Machine tool pallet changer, changing method and machine tool
JPWO2013038568A1 (en) * 2011-09-16 2015-03-23 株式会社牧野フライス製作所 Machine tool pallet exchanging apparatus and exchanging method and machine tool
EP2756919A4 (en) * 2011-09-16 2015-07-22 Makino Milling Machine Machine tool pallet changer, changing method and machine tool

Also Published As

Publication number Publication date
JPH0742589Y2 (en) 1995-10-04

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