JPS62165840U - - Google Patents

Info

Publication number
JPS62165840U
JPS62165840U JP4762087U JP4762087U JPS62165840U JP S62165840 U JPS62165840 U JP S62165840U JP 4762087 U JP4762087 U JP 4762087U JP 4762087 U JP4762087 U JP 4762087U JP S62165840 U JPS62165840 U JP S62165840U
Authority
JP
Japan
Prior art keywords
tightening
drill
screw
attached
horizontal
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.)
Granted
Application number
JP4762087U
Other languages
Japanese (ja)
Other versions
JPS6346219Y2 (en
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 filed Critical
Publication of JPS62165840U publication Critical patent/JPS62165840U/ja
Application granted granted Critical
Publication of JPS6346219Y2 publication Critical patent/JPS6346219Y2/ja
Expired 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
    • 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
    • B24B3/242—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of step drills

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の前提となる家庭用ボール盤と
組合せた装置の全体透視図、第２図は挿入された
ドリルを暗示した取外されたドリル受の透視図、
第３図は後部テーパ受側面図と反転心部正面図、
第４図はドリル受のための切欠がある基板の一部
の上面図、第５図は本考案に係るクランプ装置の
ドリルを仮想的に示す斜視図、第６図は第５図の
クランプ装置の横断面図を示す。 １…基板、２…スライド、３，４…側板、５…
ねじつきスピンドル、６…同頭部、７…目盛、８
…アングル板、９…長孔、１０…揺動ボルト、１
１…揺動目盛、１２…横ボルト、１３…ドリル受
、１４…ドリル、１５…取付用角柱、１６…前部
テーパ受、１７…案内レール、１８…后部テーパ
受、１９…締付ねじ、２０…末端当り板、２１…
反転心部、２２…当り金、２３…（係合点）、２
４…細目ねじスクリユー、２５…テーパ受面、２
６…係合ねじ、２７…長さ目盛、２８…ドリル受
輪郭、２９…締付ボルト、３０…ねじ、３１…取
付目板、３２…当り板、３３…横穿孔、３４…ク
ランプ装置、３５，３６…突出部、３７，３８…
テーパ状受面、３９，４０…締付側板、４１，４
２…横案内ピン、４３…締付ねじ、４４…横保持
機、４５，４６…櫛歯、４７，４８…テーパ切込
、４９…挿入ねじ、５０，５１…円弧状スリツト
、５２，５３…ナツト。 Fig. 1 is an overall perspective view of the device combined with a home-use drilling machine, which is the premise of the present invention; Fig. 2 is a perspective view of a removed drill holder showing the inserted drill;
Figure 3 is a side view of the rear taper receiver and a front view of the inverted center.
FIG. 4 is a top view of a part of the board with a notch for a drill receiver, FIG. 5 is a perspective view hypothetically showing the drill of the clamping device according to the present invention, and FIG. 6 is the clamping device of FIG. 5. A cross-sectional view is shown. 1... Board, 2... Slide, 3, 4... Side plate, 5...
Threaded spindle, 6...Same head, 7...Scale, 8
...Angle plate, 9...Long hole, 10...Swivel bolt, 1
1... Rocking scale, 12... Horizontal bolt, 13... Drill receiver, 14... Drill, 15... Square column for mounting, 16... Front taper receiver, 17... Guide rail, 18... Rear taper receiver, 19... Tightening screw , 20... end contact plate, 21...
Reversal center, 22...stopper, 23...(engagement point), 2
4...Fine thread screw, 25...Tapered receiving surface, 2
6... Engagement screw, 27... Length scale, 28... Drill receiving profile, 29... Tightening bolt, 30... Screw, 31... Mounting eye plate, 32... Hitting plate, 33... Lateral drilling, 34... Clamping device, 35 , 36... protrusion, 37, 38...
Tapered receiving surface, 39, 40...Tightening side plate, 41, 4
2... Lateral guide pin, 43... Tightening screw, 44... Lateral holding device, 45, 46... Comb tooth, 47, 48... Taper cut, 49... Insertion screw, 50, 51... Arc-shaped slit, 52, 53... Natsuto.

Claims (1)

【実用新案登録請求の範囲】 (1) 摺動可能であり且つ垂直軸線の周りを揺動
可能である支柱部材に水平軸線の周りに回転可能
に支承されている、研磨すべきドリルのためのク
ランプ装置からなるドリル切刃研磨装置において
、クランプ装置３４は互いに係合する櫛状の歯を
有し締付ねじ４３によつて相対的に運動可能の２
個の締付側板３９，４０により形成してあり、各
締付側板（３９もしくは４０）の前記支柱部材８
に隣接する端部にはほぼ楔状に形成されクランプ
すべきドリル１４の尖端に向けて細くなつている
突出部３５，３６及び該突出部に形成したそれぞ
れ一つの穿孔（３５ａもしくは３６ａ）が設けて
あり、該突出部によつて前記締付側板が支柱部材
８に設けた水平横ボルト１２に接近及び隔離可能
に取付可能であり、クランプ装置３４の締付側板
３９，４０は側部保持橋体４４に取付けられた横
案内ピン４１，４２によつて互いに移動可能に支
持され、１つの前記締付側板４０に回転自在に取
付けられた締付ねじ４３が前記保持橋体４４にね
じこまれていることを特徴とする装置。 (2) 前記水平横ボルト１２に差し込まれた前記
クランプ装置３４は支柱部材８に案内されたねじ
４９により前記支柱部材８に対し一定の角度位置
で固定可能であることを特徴とする特許請求の範
囲第１項に記載の装置。 (3) 前記ねじ４９が前記突出部（３５もしくは
３６）に形成された角柱面３７，３８に設けた突
３５ａもしくは３６ａに対し同心円弧状に延びる
ように切込み形成されたスリツト５０，５１内で
移動可能であるナツト５２にねじ込み可能である
ことを特徴とする特許請求の範囲第２項に記載の
装置。[Claims for Utility Model Registration] (1) For a drill to be ground, which is rotatably supported about a horizontal axis on a support member that is slidable and swingable about a vertical axis. In a drill cutting blade polishing device consisting of a clamp device, the clamp device 34 has two comb-shaped teeth that engage with each other and is movable relative to each other by a tightening screw 43.
The support member 8 of each tightening side plate (39 or 40)
The ends adjacent to the drill bits are provided with protrusions 35, 36 which are approximately wedge-shaped and taper towards the tip of the drill 14 to be clamped, and one perforation (35a or 36a) formed in each of the protrusions. The tightening side plates 39 and 40 of the clamping device 34 can be attached to the horizontal horizontal bolts 12 provided on the column member 8 so as to be close to and separated from each other by means of the protrusion, and the tightening side plates 39 and 40 of the clamping device 34 are attached to the side holding bridge body. A tightening screw 43 is rotatably supported by lateral guide pins 41 and 42 attached to the side guide pins 44 and rotatably attached to one of the tightening side plates 40, and is screwed into the retaining bridge body 44. A device characterized by: (2) The clamp device 34 inserted into the horizontal horizontal bolt 12 can be fixed at a fixed angular position to the column member 8 by a screw 49 guided by the column member 8. A device according to scope 1. (3) The screw 49 moves within the slits 50, 51 which are cut so as to extend concentrically with the protrusions 35a or 36a provided on the prismatic surfaces 37, 38 formed on the protrusion (35 or 36). 3. Device according to claim 2, characterized in that it can be screwed into a nut 52, which is capable of being screwed into a nut.
JP1987047620U 1978-07-29 1987-03-30 Expired JPS6346219Y2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782833420 DE2833420C2 (en) 1978-07-29 1978-07-29 Device for grinding the cutting edges of twist drills

Publications (2)

Publication Number Publication Date
JPS62165840U true JPS62165840U (en) 1987-10-21
JPS6346219Y2 JPS6346219Y2 (en) 1988-12-01

Family

ID=6045768

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9599779A Pending JPS5524893A (en) 1978-07-29 1979-07-27 Regrinding device of drill
JP1987047620U Expired JPS6346219Y2 (en) 1978-07-29 1987-03-30

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP9599779A Pending JPS5524893A (en) 1978-07-29 1979-07-27 Regrinding device of drill

Country Status (2)

Country Link
JP (2) JPS5524893A (en)
DE (1) DE2833420C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146664C1 (en) * 1981-11-25 1983-07-07 Karl 7539 Kämpfelbach Reiling Holding device for drills for grinding the cutting edges
JPS59105345U (en) * 1982-12-28 1984-07-16 鈴幸商事株式会社 Drill edge centering device for drill edge polishing equipment
JPS59105344U (en) * 1982-12-28 1984-07-16 鈴幸商事株式会社 Drill chuck of drill cutting edge polishing device
JPS59124557A (en) * 1982-12-28 1984-07-18 Suzukou Shoji Kk Drill edge polishing system
JPH0435089Y2 (en) * 1985-10-07 1992-08-20
JPH0521313Y2 (en) * 1987-12-02 1993-06-01
JPH0435088Y2 (en) * 1988-10-25 1992-08-20
US4916867A (en) * 1988-12-19 1990-04-17 Lockwood David N Drill bit sharpener
DE10015789B4 (en) * 2000-03-30 2005-02-10 Franz Nowotny Device for holding a drill during regrinding
DE102004026081B4 (en) * 2004-05-25 2014-10-30 Volkswagen Ag jig
WO2009157867A1 (en) * 2008-06-26 2009-12-30 Tj Utveckling Ab A device for sharpening a twist drill point and a method for its use

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037329A (en) * 1957-09-20 1962-06-05 Cincinnati Milling Machine Co Method and apparatus for grinding drills
JPS4710991U (en) * 1971-02-26 1972-10-09

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB123513A (en) * 1918-12-17 1919-02-27 Isaac Edward Mottram Improvements in or relating to Drill Grinding Machines.
US2078306A (en) * 1935-12-26 1937-04-27 Roderick O Baalmann Drill sharpener
GB570229A (en) * 1944-05-15 1945-06-27 David Thomas Edward Fielding Improvements in machines for grinding drills and similar tools
US2556073A (en) * 1948-07-02 1951-06-05 William H Rowe Machine for grinding drills
US2768485A (en) * 1953-04-03 1956-10-30 Edmund C Clarke Drill grinding fixture
DE1477924A1 (en) * 1964-01-08 1969-05-29 Werkzeugfabrik Veb Grinding device, especially for twist drills
CH438071A (en) * 1965-04-22 1967-06-15 V Mitchell Ebb Device for holding and grinding a twist drill
US3374587A (en) * 1966-03-16 1968-03-26 Simpkins Drill grinding attachment
US3952459A (en) * 1974-10-29 1976-04-27 Lisle Corporation Drill grinder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037329A (en) * 1957-09-20 1962-06-05 Cincinnati Milling Machine Co Method and apparatus for grinding drills
JPS4710991U (en) * 1971-02-26 1972-10-09

Also Published As

Publication number Publication date
DE2833420A1 (en) 1980-02-07
JPS5524893A (en) 1980-02-22
DE2833420C2 (en) 1981-12-24
JPS6346219Y2 (en) 1988-12-01

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