JPS627315U - - Google Patents
Info
- Publication number
- JPS627315U JPS627315U JP9883486U JP9883486U JPS627315U JP S627315 U JPS627315 U JP S627315U JP 9883486 U JP9883486 U JP 9883486U JP 9883486 U JP9883486 U JP 9883486U JP S627315 U JPS627315 U JP S627315U
- Authority
- JP
- Japan
- Prior art keywords
- tool
- chamfering tool
- body portion
- chamfering
- cutting
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
- B23B51/108—Bits for countersinking having a centering drill
Description
第１図は本考案による面取り工具を部分的に断
面で示す側面図、第２図は第１図に示す面取り工
具の一部を拡大して示す側面図、第３図は第１図
の―線で切断した部分を示す図、第４図は本
発明の面取り工具を第１図の右側から見た状態を
部分的に断面で示す側面図である。
１０……面取り工具、１２……胴体部、１４…
…ボア、１６……材軸線、１８……回転バイト、
２０……溝、２２……ランド、２４，２４′……
インサート、２６，２６′……刃先、２８……第
１の端、３０……外周ねじ、３２……第２の端、
３４……取りつけ手段、３６……刃先、３８，３
８′，３８″……孔、４０……外周面、４２……
ねじ、４４……溝の曲面、４６……可動部材、４
８……変更手段、５０……平坦な接触面、５２…
…末端、５４……内周ねじ、５６……保持手段、
６０……外周面、６２……ねじ、６４……工具ホ
ルダ。
Fig. 1 is a side view partially showing a cross section of a chamfering tool according to the present invention, Fig. 2 is a side view showing an enlarged part of the chamfering tool shown in Fig. 1, and Fig. 3 is a side view showing a part of the chamfering tool shown in Fig. 1. FIG. 4 is a side view, partially in section, of the chamfering tool of the present invention as viewed from the right side of FIG. 1. 10... Chamfering tool, 12... Body part, 14...
...Bore, 16...Material axis, 18...Rotating tool,
20... Groove, 22... Land, 24, 24'...
Insert, 26, 26'... cutting edge, 28... first end, 30... peripheral thread, 32... second end,
34...Mounting means, 36...Blade tip, 38,3
8', 38''...hole, 40...outer surface, 42...
Screw, 44... Curved surface of groove, 46... Movable member, 4
8... Changing means, 50... Flat contact surface, 52...
... End, 54 ... Inner peripheral screw, 56 ... Holding means,
60...Outer peripheral surface, 62...Screw, 64...Tool holder.
Claims (1)
同軸状にこの胴体部内に形成され、孔開け用ある
いは孔のねじ立て用の回転バイト１８を装着する
ボア１４と、前記回転バイト１８に対して、この
回転バイトの第１の端３６からＸの距離にある第
１の設定位置に前記胴体部１２を取りつける取り
つけ手段３４と、前記胴体部１２の第１の端に配
置され、半径方向に延びる少なくとも一つの刃先
２６とを有し、孔の周りの面逃げの切削を行う面
取り工具において、 前記胴体部１２の第２の端３２に取りつけられ
、面取り工具の末端５２を形成している工具ホル
ダ接触面を有する調整可能なカラー４６と、前記
面取り工具の末端５２を、選択的に、前記胴体部
の第１の端３６から異なつた距離Ｚの所に保持す
る保持手段５６とを有し、 前記カラーは、ボア１４と同軸状になつている
と共に、胴体部１２を前記回転バイト１８に取り
つけたときに、この回転バイトから離れた位置に
あり、 前記胴体部１２に対するカラー４６の取りつけ
位置を変更することによつて、面取り工具の長さ
が変更可能になつていることを特徴とする面取り
工具１０。 (2) 実用新案登録請求の範囲第(1)項に記載の面
取り工具において、前記胴体部１２は前記第２の
端３２に外周ねじ３０を有し、前記調整可能なカ
ラー４６は、前記胴体部の外周ねじ３０に嵌め込
まれている内周ねじ５４を有していることを特徴
とする面取り工具１０。 (3) 実用新案登録請求の範囲第(2)項に記載の面
取り工具において、前記面取り工具の末端５２を
、選択的に、前記胴体部の第１の端３６から可変
な距離Ｚの所に保持する保持手段５６は、半径方
向に向かつて延びる少なくとも一つのねじ孔５８
と、このねじ孔に装着した締結部材６２とを有し
、前記ねじ孔５８は、外周面６０とカラー４６の
内周ねじ５４との間に形成されていることを特徴
とする面取り工具１０。 (4) 実用新案登録請求の範囲第(1)項に記載の面
取り工具において、前記調整可能なカラー４６は
、その末端５２に、平坦な接触面５０を有し、こ
の面５０は、前記胴体部１２の材軸線に対してほ
ぼ直交していることを特徴とする面とり工具１０
。 (5) 実用新案登録請求の範囲第(1)項に記載の面
取り工具において、前記回転バイト１８は、ラン
ド２２と溝２０とが交互についた溝付きバイトで
あり、胴体部１２を回転バイト上に取りつける取
りつけ手段３４は、外周面４０と胴体部１２のボ
ア１４との間において半径方向に向かつて延びる
複数のねじ孔３８，３８′，３８″を有しており
、少なくとも一本のねじ４２が、複数のねじ孔３
８，３８′，３８″のうちから選択した一つのね
じ孔に装着され、前記回転バイト１８の一本の溝
２０の表面部分に係合するように構成されている
ことを特徴とする面取り工具１０。 (6) 実用新案登録請求の範囲第５項に記載の面
取り工具において、回転バイト１８の溝２０とラ
ンド２２とは、斜めに対向した位置関係にあり、
これらによつてバイト１８にはらせん模様が形成
されており、胴体部１２内において半径方向に向
かつて延びるねじ孔３８，３８′，３８″は、溝
２０のらせん模様に沿つて整列されてはおらず、
胴体部１２の第１の端２８に配置された刃先２６
は、前記ボア１４の半径方向の内側の位置から半
径方向の外側に向かつて延びる一対の刃先２６，
２６′であり、前記胴体部１２内において半径方
向に向かつて延びるねじ孔３８，３８′，３８″
から選んだ一つの孔にねじ４２を締めつけること
により、前記刃先のそれぞれの一部分が、ランド
２２の側面に接触した状態に保持されることを特
徴とする面取り工具。 (7) 実用新案登録請求の範囲第(1)項に記載の面
取り工具において、胴体部１２の第１の端２８に
おいて半径方向に延びる刃先２６は、取り外し可
能なインサート２４上に形成されていることを特
徴とする面取り工具。 (8) 胴体部１２の内部に形成され、胴体部の材
軸線１６と同軸状になつているボア１４、このボ
ア１４からほぼ半径方向の外側に向かつて延びる
少なくとも一つの刃先２６を有する第１の端２８
、第２の端３２、および胴体部１２を回転バイト
１８上に取り付けるための取り付け手段３４を備
えた胴体部１２と、 前記胴体部１２の第２の端に取り付けられ、面
取り工具の末端を形成している工具ホルダ接触面
を有する可動部材４６と、 前記可動部材４６の位置を選択的に変更して、
面取り工具の前記材軸線１６の方向の長さを変更
するための変更手段５６と、 前記可動部材４６を、前記胴体部１２の第２の
端３２における所定の位置に保持するための保持
手段と、 を備えたことを特徴とする面取り工具。[Claims for Utility Model Registration] (1) A body part 12 and a rotating tool 18 formed in the body part coaxially with the material axis 16 of this body part and used for drilling or tapping holes. a bore 14 , mounting means 34 for mounting the body portion 12 in a first set position with respect to the rotary bite 18 at a distance X from a first end 36 of the rotary bite; 1 and at least one cutting edge 26 extending in the radial direction, the chamfering tool for cutting a face relief around a hole; An adjustable collar 46 having a tool holder contacting surface forming a tool distal end 52 and said chamfering tool distal end 52 selectively positioned at different distances Z from said body first end 36. and retaining means 56 for holding the collar in place, the collar being coaxial with the bore 14 and located away from the rotating tool 18 when the body portion 12 is attached to the rotating tool 18; A chamfering tool 10 characterized in that the length of the chamfering tool can be changed by changing the attachment position of the collar 46 to the body portion 12. (2) Utility Model Registration In the chamfering tool according to claim (1), the body portion 12 has a peripheral thread 30 at the second end 32, and the adjustable collar 46 is attached to the body portion 12. A chamfering tool 10 characterized in that it has an inner circumferential thread 54 fitted into an outer circumferential thread 30 of the section. (3) The chamfering tool according to claim (2) of the utility model registration, wherein the distal end 52 of the chamfering tool is selectively positioned at a variable distance Z from the first end 36 of the body. The retaining means 56 includes at least one threaded hole 58 extending in the radial direction.
and a fastening member 62 attached to this screw hole, and the screw hole 58 is formed between an outer circumferential surface 60 and an inner circumferential thread 54 of a collar 46. (4) In the chamfering tool according to claim (1), the adjustable collar 46 has at its distal end 52 a flat contact surface 50, which surface A chamfering tool 10 characterized in that the chamfering tool 10 is substantially orthogonal to the material axis of the portion 12.
. (5) In the chamfering tool described in claim (1) of the utility model registration, the rotary cutting tool 18 is a grooved cutting tool in which lands 22 and grooves 20 are alternately provided, and the body portion 12 is placed on the rotating cutting tool. The mounting means 34 for attaching to the body have a plurality of threaded holes 38, 38', 38" extending radially between the outer circumferential surface 40 and the bore 14 of the body section 12, and includes at least one screw 42. However, multiple screw holes 3
8, 38', and 38'', and configured to engage with a surface portion of one groove 20 of the rotary cutting tool 18. 10. (6) In the chamfering tool according to claim 5 of the utility model registration, the groove 20 of the rotary cutting tool 18 and the land 22 are in a diagonally opposing positional relationship,
These form a spiral pattern in the cutting tool 18, and the screw holes 38, 38', 38'' extending in the radial direction within the body portion 12 are not aligned along the spiral pattern of the groove 20. figure,
A cutting edge 26 located at the first end 28 of the body portion 12
a pair of cutting edges 26 extending from a radially inner position of the bore 14 to a radially outer side;
26', and threaded holes 38, 38', 38'' extending in the radial direction within the body portion 12.
A chamfering tool characterized in that a portion of each of the cutting edges is held in contact with a side surface of the land 22 by tightening a screw 42 into one hole selected from the above. (7) In the chamfering tool described in claim (1) of the utility model registration, the cutting edge 26 extending in the radial direction at the first end 28 of the body portion 12 is formed on the removable insert 24. A chamfering tool characterized by: (8) A first cutting edge 26 having a bore 14 formed inside the body part 12 and coaxial with the material axis 16 of the body part, and at least one cutting edge 26 extending outward from the bore 14 in a substantially radial direction. end 28
, a second end 32, and an attachment means 34 for attaching the body part 12 onto the rotating tool 18; a movable member 46 having a tool holder contact surface that is in contact with the tool holder; selectively changing the position of the movable member 46;
changing means 56 for changing the length of the chamfering tool in the direction of the material axis 16; holding means for holding the movable member 46 in a predetermined position at the second end 32 of the body section 12; A chamfering tool characterized by comprising the following.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75079585A | 1985-07-01 | 1985-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627315U true JPS627315U (en) | 1987-01-17 |
Family
ID=25019190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9883486U Pending JPS627315U (en) | 1985-07-01 | 1986-06-27 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0227682A1 (en) |
| JP (1) | JPS627315U (en) |
| WO (1) | WO1987000100A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3828036A1 (en) * | 1988-08-18 | 1990-02-22 | Robert Wolff | Counterboring tool which can be put onto a twist drill |
| DE8814843U1 (en) * | 1988-10-17 | 1989-02-02 | Mas Vertriebsgesellschaft Fuer Zerspanungstechnik Mbh, 7250 Leonberg, De | |
| GB8907890D0 (en) * | 1989-04-07 | 1989-05-24 | Sandvik Ltd | Cutters |
| GB2246530A (en) * | 1990-08-01 | 1992-02-05 | Richard Louis Mitchell | Countersink collar |
| SE526506C2 (en) * | 2003-07-03 | 2005-09-27 | Seco Tools Ab Publ | Chip separating machining tools provided with a countersink with a slidable element |
| US20060120814A1 (en) * | 2004-12-02 | 2006-06-08 | Lipohar Steve P | Combination tool |
| CN104801777A (en) * | 2015-03-30 | 2015-07-29 | 苏州蓝王机床工具科技有限公司 | Simple chamfering device clamped into cutter slot |
| CN104801768A (en) * | 2015-03-30 | 2015-07-29 | 苏州蓝王机床工具科技有限公司 | Two-head frustum spinning locking chamfering device |
| CN104801764A (en) * | 2015-03-30 | 2015-07-29 | 苏州蓝王机床工具科技有限公司 | Screw locking slide cutting head diameter-adjustable chamfering device |
| CN104801767B (en) * | 2015-03-30 | 2017-03-15 | 温州任和教育科技有限责任公司 | One kind is tightened up formula double end and clamps chamfering device |
| DE102017122795A1 (en) | 2017-09-29 | 2019-04-04 | Wolfcraft Gmbh | Countersink with depth stop |
| CN113400484B (en) * | 2021-07-07 | 2022-12-27 | 天津大学 | Length-adjustable drilling, reaming and reaming integrated cutter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191125372A (en) * | 1911-11-14 | 1912-07-04 | David Leslie James Broadbent | Improvements in Counter Sink and other Drills. |
| GB258692A (en) * | 1925-07-03 | 1926-09-30 | William Wallace Patterson | Improvements in or relating to drills, taps and countersinking tools |
| US2344143A (en) * | 1942-08-24 | 1944-03-14 | Ernist J Harding | Depth gauge, countersink, and drill |
| GB570099A (en) * | 1943-12-18 | 1945-06-21 | Aubrey Evelyn Taylor | A combined twist drill and countersinking or counterboring attachment |
| US4293254A (en) * | 1979-09-17 | 1981-10-06 | Everede Tool Company | Countersinking tool with removable cutting inserts |
| US4353670A (en) * | 1980-06-02 | 1982-10-12 | Everede Tool Company | Machining tool |
-
1985
- 1985-10-03 EP EP19850905168 patent/EP0227682A1/en not_active Withdrawn
- 1985-10-03 WO PCT/US1985/001919 patent/WO1987000100A1/en not_active Application Discontinuation
-
1986
- 1986-06-27 JP JP9883486U patent/JPS627315U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0227682A1 (en) | 1987-07-08 |
| WO1987000100A1 (en) | 1987-01-15 |
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