JPS62174827U - - Google Patents
Info
- Publication number
- JPS62174827U JPS62174827U JP6293886U JP6293886U JPS62174827U JP S62174827 U JPS62174827 U JP S62174827U JP 6293886 U JP6293886 U JP 6293886U JP 6293886 U JP6293886 U JP 6293886U JP S62174827 U JPS62174827 U JP S62174827U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- cutting
- counterboring
- tap
- utility
- 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
- 238000005520 cutting process Methods 0.000 claims description 33
- 238000010079 rubber tapping Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案に係る切削工具を示す分解斜視
図、第２図ａ，ｂおよびｃは本考案に係る切削工
具による切削工程を示す断面説明図、第３図は本
考案に係る切削工具におけるタツプ部材の正面端
面図、第４図ａおよびｂは本考案に係る切削工具
の他の実施例による切削工程を示す断面説明図で
ある。
１０…切削工具、１４…タツプ部材、１６…座
繰り部材、１８…シヤンク部、２０…刃部、２４
ａ〜２４ｄ…タツプ切刃、２８ａ〜２８ｄ…案内
用切刃、３４…座繰り用切刃、４０…固定ねじ、
４２…切削工具、４４…シヤンク部、４６…座繰
り用刃部、４８…タツプ用刃部、５４…面取り用
切刃、５８ａ〜５８ｄ…タツプ切刃、６０ａ〜６
０ｄ…案内用切刃、６２…小径部。
FIG. 1 is an exploded perspective view showing a cutting tool according to the present invention, FIGS. 2 a, b, and c are cross-sectional explanatory views showing a cutting process using the cutting tool according to the present invention, and FIG. 3 is a cutting tool according to the present invention. FIGS. 4a and 4b are front end views of the tap member in FIG. DESCRIPTION OF SYMBOLS 10...Cutting tool, 14...Tap member, 16...Spot facing member, 18...Shank part, 20...Blade part, 24
a to 24d...Tap cutting blade, 28a to 28d...Guiding cutting blade, 34...Counterbore cutting blade, 40...Fixing screw,
42...Cutting tool, 44...Shank part, 46...Spot boring blade part, 48...Tap blade part, 54...Chamfering cutting blade, 58a-58d...Tap cutting blade, 60a-6
0d...Guiding cutting blade, 62...Small diameter portion.
Claims (1)
部を形成するタツプ切刃と、前記タツプ切刃から
所定距離離間するシヤンク部にあつて前記タツプ
切刃よりも実質的にその直径が大きく選択され且
つ前記タツプ切刃によつて形成された前記ねじ部
の一端周縁部に座繰り面を形成する座繰り用切刃
とから構成することを特徴とする切削工具。 (2) 実用新案登録請求の範囲第１項記載の工具
において、座繰り用切刃はタツプ切刃に対して分
離構成され且つタツプ切刃と座繰り用切刃との離
間距離は調整可能に構成してなる切削工具。 (3) 実用新案登録請求の範囲第２項記載の工具
において、座繰り用切刃はタツプ切刃のシヤンク
部にねじ部材によつて着脱可能に係着されてなる
切削工具。 (4) 実用新案登録請求の範囲第１項記載の工具
において、タツプ切刃と座繰り用切刃とは所定距
離離間して一体的に形成されてなる切削工具。 (5) 実用新案登録請求の範囲第１項記載の工具
において、タツプ切刃はその先端部に下穴を形成
するための切刃を有してなる切削工具。 (6) 実用新案登録請求の範囲第１項記載の工具
において、座繰り用切刃はタツプ切刃に近接する
端部に面取り用の切刃を有してなる切削工具。[Claims for Utility Model Registration] (1) A tap cutting edge extending from the shank portion and forming a threaded portion in the pilot hole of the workpiece; and a counterboring cutting blade whose diameter is selected to be substantially larger than that of the tap cutting blade, and which forms a counterboring surface on the peripheral edge of one end of the threaded portion formed by the tap cutting blade. Cutting tools. (2) In the tool described in claim 1 of the utility model registration claim, the counterboring cutting edge is configured separately from the tapping cutting edge, and the distance between the tapping cutting edge and the counterboring cutting edge is adjustable. A cutting tool made up of (3) A cutting tool according to claim 2, in which the counterboring cutting edge is removably attached to the shank portion of the tap cutting edge by a threaded member. (4) A cutting tool according to claim 1 of the utility model registration claim, in which the tap cutting edge and the counterboring cutting edge are integrally formed with a predetermined distance apart. (5) The tool according to claim 1 of the utility model registration claim, wherein the tap cutting blade has a cutting blade at its tip for forming a pilot hole. (6) The tool according to claim 1 of the utility model registration claim, wherein the counterboring cutting edge has a chamfering cutting edge at the end adjacent to the tap cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6293886U JPS62174827U (en) | 1986-04-25 | 1986-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6293886U JPS62174827U (en) | 1986-04-25 | 1986-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62174827U true JPS62174827U (en) | 1987-11-06 |
Family
ID=30897696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6293886U Pending JPS62174827U (en) | 1986-04-25 | 1986-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62174827U (en) |
-
1986
- 1986-04-25 JP JP6293886U patent/JPS62174827U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE8900905L (en) | METAL WORKING TOOLS | |
| JPS62174827U (en) | ||
| JPH0322848U (en) | ||
| ES231612U (en) | An insertion tool to combine with tools of machines-tools. (Machine-translation by Google Translate, not legally binding) | |
| JPH0617814U (en) | Step drill for hexagon socket head cap bolt | |
| JPS56134112A (en) | Clamp type boring tool | |
| JPS6350609U (en) | ||
| JPS62174828U (en) | ||
| US2429382A (en) | Combined drill and cutter | |
| US2551778A (en) | Sweep cutter | |
| JPS627316U (en) | ||
| US2427816A (en) | Tool | |
| JPS62127710U (en) | ||
| JPS6350608U (en) | ||
| JPH0428910U (en) | ||
| JPS62134621U (en) | ||
| JPH0451324U (en) | ||
| JPS62174829U (en) | ||
| JPS61102412U (en) | ||
| JPH0256525U (en) | ||
| JPS63124406U (en) | ||
| JPS6442814U (en) | ||
| JPS6288528U (en) | ||
| JPS6215409U (en) | ||
| JPS6368403U (en) |