CN117881497A - 主轴装置 - Google Patents

主轴装置 Download PDF

Info

Publication number
CN117881497A
CN117881497A CN202280057729.5A CN202280057729A CN117881497A CN 117881497 A CN117881497 A CN 117881497A CN 202280057729 A CN202280057729 A CN 202280057729A CN 117881497 A CN117881497 A CN 117881497A
Authority
CN
China
Prior art keywords
spindle
collet
flow path
air supply
air
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
CN202280057729.5A
Other languages
English (en)
Chinese (zh)
Inventor
市川雅树
古畑铁朗
外山弘治
光田裕纪
五岛宏明
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Publication of CN117881497A publication Critical patent/CN117881497A/zh
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
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
    • B23B31/265—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank by means of collets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/30—Chip guiding or removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Turning (AREA)
  • Machine Tool Units (AREA)
CN202280057729.5A 2021-09-28 2022-09-21 主轴装置 Pending CN117881497A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021157621 2021-09-28
JP2021-157621 2021-09-28
PCT/JP2022/001553 WO2023053471A1 (ja) 2021-09-28 2022-01-18 主軸装置
JPPCT/JP2022/001553 2022-01-18
PCT/JP2022/035078 WO2023054083A1 (ja) 2021-09-28 2022-09-21 主軸装置

Publications (1)

Publication Number Publication Date
CN117881497A true CN117881497A (zh) 2024-04-12

Family

ID=85782140

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280057729.5A Pending CN117881497A (zh) 2021-09-28 2022-09-21 主轴装置

Country Status (5)

Country Link
US (1) US20250332644A1 (https=)
JP (1) JP7779323B2 (https=)
CN (1) CN117881497A (https=)
DE (1) DE112022004610T5 (https=)
WO (2) WO2023053471A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118577827B (zh) * 2024-08-07 2024-10-22 常州赢世智能装备有限公司 一种无单独静压轴承零件的静压主轴

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60172B2 (ja) * 1981-12-21 1985-01-07 東芝機械株式会社 立旋盤の主軸構造
JP3472852B2 (ja) * 1996-12-26 2003-12-02 オークマ株式会社 工作機械の主軸装置
JP3402572B2 (ja) * 1997-07-23 2003-05-06 株式会社日研工作所 スピンドルの切削液、空気通路
JP2001096438A (ja) * 1999-09-28 2001-04-10 Nippei Toyama Corp 主軸装置
JP7347175B2 (ja) 2019-12-04 2023-09-20 株式会社ジェイテクト 主軸装置

Also Published As

Publication number Publication date
JP7779323B2 (ja) 2025-12-03
JPWO2023054083A1 (https=) 2023-04-06
DE112022004610T5 (de) 2024-07-11
WO2023053471A1 (ja) 2023-04-06
US20250332644A1 (en) 2025-10-30
WO2023054083A1 (ja) 2023-04-06

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