JPS55150949A - Injection apparatus for floating interchangeable head or the like - Google Patents

Injection apparatus for floating interchangeable head or the like

Info

Publication number
JPS55150949A
JPS55150949A JP5840679A JP5840679A JPS55150949A JP S55150949 A JPS55150949 A JP S55150949A JP 5840679 A JP5840679 A JP 5840679A JP 5840679 A JP5840679 A JP 5840679A JP S55150949 A JPS55150949 A JP S55150949A
Authority
JP
Japan
Prior art keywords
head
pistons
chambers
injection
rows
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
Application number
JP5840679A
Other languages
Japanese (ja)
Inventor
Akio Suzuki
Noboru Harada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENSHU CLOTH
ENSHU CLOTH KK
Original Assignee
ENSHU CLOTH
ENSHU CLOTH KK
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 ENSHU CLOTH, ENSHU CLOTH KK filed Critical ENSHU CLOTH
Priority to JP5840679A priority Critical patent/JPS55150949A/en
Publication of JPS55150949A publication Critical patent/JPS55150949A/en
Pending legal-status Critical Current

Links

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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)

Abstract

PURPOSE:To permit a head to be easily shifted even if a relatively large gap is in the head passage by providing simple movable pistons on pressurized air injecting portions. CONSTITUTION:When somewhat different types of works are worked by a single machine unit in an apparatus for interchanging a heavy spindle head, a plurality of injection chambers 2 communicate respectively through injection ports 6 to supply ports 5 formed by the number corresponding to that of rows of the injection chambers, for example 5 rows in the direction of shifting the head 1. Beneath the respective chambers 2 of a head 1 are movably fitted pistons 3 and the chambers 2 communicate through second injection ports 4 provided in the pistons 3 to openings 4' in the respective lower surfaces of the pistons 3. Thus, the head 1 can be easily moved without any actual troubles in the shift of the head 1 even if a relatively large gap m is between a stock base 19 and base 17.
JP5840679A 1979-05-11 1979-05-11 Injection apparatus for floating interchangeable head or the like Pending JPS55150949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5840679A JPS55150949A (en) 1979-05-11 1979-05-11 Injection apparatus for floating interchangeable head or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5840679A JPS55150949A (en) 1979-05-11 1979-05-11 Injection apparatus for floating interchangeable head or the like

Publications (1)

Publication Number Publication Date
JPS55150949A true JPS55150949A (en) 1980-11-25

Family

ID=13083474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5840679A Pending JPS55150949A (en) 1979-05-11 1979-05-11 Injection apparatus for floating interchangeable head or the like

Country Status (1)

Country Link
JP (1) JPS55150949A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115286A (en) * 1974-07-26 1976-02-06 Komatsu Mfg Co Ltd KOSAKUKIKAI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115286A (en) * 1974-07-26 1976-02-06 Komatsu Mfg Co Ltd KOSAKUKIKAI

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