JPS57205057A - Grinding device - Google Patents

Grinding device

Info

Publication number
JPS57205057A
JPS57205057A JP8785781A JP8785781A JPS57205057A JP S57205057 A JPS57205057 A JP S57205057A JP 8785781 A JP8785781 A JP 8785781A JP 8785781 A JP8785781 A JP 8785781A JP S57205057 A JPS57205057 A JP S57205057A
Authority
JP
Japan
Prior art keywords
crank
grinding
crank shaft
conveyor
pins
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
JP8785781A
Other languages
Japanese (ja)
Inventor
Ii Puraisu Rarufu
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.)
NIPPEI SANGYO KK
NITSUPEI SANGYO KK
Nippei Toyama Corp
Original Assignee
NIPPEI SANGYO KK
NITSUPEI SANGYO KK
Nippei Toyama 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 NIPPEI SANGYO KK, NITSUPEI SANGYO KK, Nippei Toyama Corp filed Critical NIPPEI SANGYO KK
Priority to JP8785781A priority Critical patent/JPS57205057A/en
Publication of JPS57205057A publication Critical patent/JPS57205057A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE:To improve the flexibility of a crank pin grinding device used for working the crank pin, etc. of an internal combustion engine by constituting a multitude of cylindrical grinding machines with the number of sets equal to one half of crank pins on a single crank shaft under work and by grinding individual pins provided at predetermined radial and axial positions. CONSTITUTION:The first loader L1 is coupled with a supply source S of unground crank shafts, and it conveys the crank shafts to a starting position of the first conveyor LC1 and a final position of the second conveyor LC2. The second loader L2 couples in action a final position of the first conveyor LC1 with a ground crank shaft accepting unit R, and it conveys the ground crank shafts from the accepting position to a crank shaft rotating mechanism T in sequence as shown by an arrow. The number of cylindrical grinding machines provided is equal to one half of the crank pins of a single crank shaft under work. the figure shows the case of two sets, and the cylindrical grinding machines 1, 2 are optionally proceeded downward by a single rotatable grinding wheel 10 provided on a grindstone bed so as to get into contact for grinding with crank shaft crank pins provided at predetermined radial and axial positions.
JP8785781A 1981-06-08 1981-06-08 Grinding device Pending JPS57205057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8785781A JPS57205057A (en) 1981-06-08 1981-06-08 Grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8785781A JPS57205057A (en) 1981-06-08 1981-06-08 Grinding device

Publications (1)

Publication Number Publication Date
JPS57205057A true JPS57205057A (en) 1982-12-16

Family

ID=13926549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8785781A Pending JPS57205057A (en) 1981-06-08 1981-06-08 Grinding device

Country Status (1)

Country Link
JP (1) JPS57205057A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0318966A2 (en) * 1987-11-30 1989-06-07 Maschinenbau Grieshaber GmbH & Co. Machine for processing surfaces with a device for positioning work tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0318966A2 (en) * 1987-11-30 1989-06-07 Maschinenbau Grieshaber GmbH & Co. Machine for processing surfaces with a device for positioning work tools

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