SE0403043L - Adjusting arrangement for a grinding machine for grinding pin drill bits - Google Patents

Adjusting arrangement for a grinding machine for grinding pin drill bits

Info

Publication number
SE0403043L
SE0403043L SE0403043A SE0403043A SE0403043L SE 0403043 L SE0403043 L SE 0403043L SE 0403043 A SE0403043 A SE 0403043A SE 0403043 A SE0403043 A SE 0403043A SE 0403043 L SE0403043 L SE 0403043L
Authority
SE
Sweden
Prior art keywords
grinding
arm
holder
button
grinding machine
Prior art date
Application number
SE0403043A
Other languages
Swedish (sv)
Other versions
SE0403043D0 (en
SE527994C2 (en
Inventor
Hans Lindgren
Original Assignee
Atlas Copco Secoroc Ab
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 Atlas Copco Secoroc Ab filed Critical Atlas Copco Secoroc Ab
Priority to SE0403043A priority Critical patent/SE527994C2/en
Publication of SE0403043D0 publication Critical patent/SE0403043D0/en
Priority to CA002588835A priority patent/CA2588835A1/en
Priority to PCT/SE2005/001856 priority patent/WO2006065201A1/en
Publication of SE0403043L publication Critical patent/SE0403043L/en
Publication of SE527994C2 publication Critical patent/SE527994C2/en

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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/33—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of drills for stone
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention relates to a grinding machine setting arrangement for grinding button bits or crowns, wherein the grinding machine includes a grinding unit which is mounted for displacement in the vertical plane and wherein the drill bit is carried by a holder (2) that can be moved in the horizontal plane so that each button in the button bit can be centered in relation to the grinding disc of the grinding unit, wherein the holder (2) carrying the drill bit can be locked in each bit-setting relative to the grinding unit, wherein the holder (2) is connected to a fixed attachment (3) by means of a setting mechanism (1). The setting mechanism (1) includes a first elongate arm (4) that extends out from the holder (2) and a second arm (6) which also extends from the holder (2) although from a different point thereon than said first arm, wherein the first arm (4) includes a longitudinally extending slot (5) and the second arm (6) includes a slot (8) that intersects the slot (5) in the first arm, and wherein the fixed attachment (3) has connected thereto a locking device (10) which includes a locking pin (9) that extends through both of the slots (5, 8) in said arms (4, 6) and which further includes a locking mechanism that is adapted to firmly lock the locking device (10) and therewith both arms (4, 6) in their respective selected settings.
SE0403043A 2004-12-15 2004-12-15 Adjusting arrangement for a grinding machine for grinding pin drill bits SE527994C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0403043A SE527994C2 (en) 2004-12-15 2004-12-15 Adjusting arrangement for a grinding machine for grinding pin drill bits
CA002588835A CA2588835A1 (en) 2004-12-15 2005-12-07 A grinding machine setting arrangement
PCT/SE2005/001856 WO2006065201A1 (en) 2004-12-15 2005-12-07 A grinding machine setting arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0403043A SE527994C2 (en) 2004-12-15 2004-12-15 Adjusting arrangement for a grinding machine for grinding pin drill bits

Publications (3)

Publication Number Publication Date
SE0403043D0 SE0403043D0 (en) 2004-12-15
SE0403043L true SE0403043L (en) 2006-06-16
SE527994C2 SE527994C2 (en) 2006-08-01

Family

ID=33563206

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0403043A SE527994C2 (en) 2004-12-15 2004-12-15 Adjusting arrangement for a grinding machine for grinding pin drill bits

Country Status (3)

Country Link
CA (1) CA2588835A1 (en)
SE (1) SE527994C2 (en)
WO (1) WO2006065201A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428541B (en) * 1979-09-12 1983-07-11 Finsliparna Ab Arrangement for restoring the shape of worn boring bits by grinding
SE434356B (en) * 1981-11-24 1984-07-23 Finsliparna Ab Arrangement for grinding of drill bits
US4858388A (en) * 1986-07-25 1989-08-22 Bice Keith C Restoration or drill buttons
SE462901B (en) * 1988-10-17 1990-09-17 Constr Mining Equip Cme DEVICE FOR GRINDING THE PIPE ON DRILL
SE512081C2 (en) * 1998-06-26 2000-01-24 Sandvik Ab Fixture and grinding machine for grinding pins on a rock drill bit
AU2001272260B2 (en) * 2000-07-10 2006-03-30 C.M.E. Blasting & Mining Equipment Ltd. Grinding apparatus with articulated arm

Also Published As

Publication number Publication date
CA2588835A1 (en) 2006-06-22
SE0403043D0 (en) 2004-12-15
SE527994C2 (en) 2006-08-01
WO2006065201A1 (en) 2006-06-22

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Legal Events

Date Code Title Description
NUG Patent has lapsed