JPS5570552A - Profile belt grinder - Google Patents

Profile belt grinder

Info

Publication number
JPS5570552A
JPS5570552A JP13988478A JP13988478A JPS5570552A JP S5570552 A JPS5570552 A JP S5570552A JP 13988478 A JP13988478 A JP 13988478A JP 13988478 A JP13988478 A JP 13988478A JP S5570552 A JPS5570552 A JP S5570552A
Authority
JP
Japan
Prior art keywords
work
grinding
contact wheel
pressure
grinding head
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
JP13988478A
Other languages
Japanese (ja)
Inventor
Takao Nakamura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13988478A priority Critical patent/JPS5570552A/en
Publication of JPS5570552A publication Critical patent/JPS5570552A/en
Pending legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:To uniformly finish-grind a wavy surface by controlling the vertical position of a grinding head using the vertical displacement of a contact wheel pressed to the surface of a work with a spring at a fixed pressure. CONSTITUTION:A work 12 having a wavy surface is fixed on a work table, then the grinding head 6 is vertically adjusted by an electrohydraulic mechanism 10 to press a grinding belt 1 to the work 12. The grinding pressure is adjusted by a pressure adjusting bolt 17. A differential transformer 9 which detects the displacement of the contact wheel 2 is calibrated to make the initial position of the contact wheel 2 a reference position. The grinding head 6 is vertically controlled according to the detection of the position of the contact wheel 2 to always press the grinding belt 1 against the surface of the work, thus uniformly grinding the surface of the work.
JP13988478A 1978-11-15 1978-11-15 Profile belt grinder Pending JPS5570552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13988478A JPS5570552A (en) 1978-11-15 1978-11-15 Profile belt grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13988478A JPS5570552A (en) 1978-11-15 1978-11-15 Profile belt grinder

Publications (1)

Publication Number Publication Date
JPS5570552A true JPS5570552A (en) 1980-05-28

Family

ID=15255820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13988478A Pending JPS5570552A (en) 1978-11-15 1978-11-15 Profile belt grinder

Country Status (1)

Country Link
JP (1) JPS5570552A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109454525A (en) * 2018-11-20 2019-03-12 岳西县宏胜铸造有限公司 A kind of forklift part L-type workpiece polishing mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143293A (en) * 1974-10-09 1976-04-13 Hitachi Ltd OSHITSUKERYOKUJIDOSEIGYOSOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143293A (en) * 1974-10-09 1976-04-13 Hitachi Ltd OSHITSUKERYOKUJIDOSEIGYOSOCHI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109454525A (en) * 2018-11-20 2019-03-12 岳西县宏胜铸造有限公司 A kind of forklift part L-type workpiece polishing mechanism

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