JPS5982606U - Taper hole processing equipment - Google Patents
Taper hole processing equipmentInfo
- Publication number
- JPS5982606U JPS5982606U JP17773482U JP17773482U JPS5982606U JP S5982606 U JPS5982606 U JP S5982606U JP 17773482 U JP17773482 U JP 17773482U JP 17773482 U JP17773482 U JP 17773482U JP S5982606 U JPS5982606 U JP S5982606U
- Authority
- JP
- Japan
- Prior art keywords
- round rod
- shaped rack
- main shaft
- transmission gear
- boring bar
- 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
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のテーパ穴加工装置の断面構造図、第２図
はそのポーリングの断面図、第３図〜第６図は本考案に
よるテーパ穴加工装置の一実施例にかかり、第３図はそ
の概略図、第４図は第３図のＡ−Ａ矢視図、第５図は第
４図のＢ−Ｂ矢視断面図、第６図は第４図のＣ−Ｃ矢視
断面図である。
図面中、１はワーク、２は下穴、４，１１は主軸、３，
１３はホーリングバー、６，１７ａは刃具、７，１７は
刃物台、１４は丸棒状ラック、２２は伝達歯車である。Fig. 1 is a sectional structural diagram of a conventional taper hole drilling device, Fig. 2 is a sectional view of its poling, and Figs. 3 to 6 show an embodiment of the tapered hole drilling device according to the present invention. is a schematic diagram thereof, FIG. 4 is a cross-sectional view taken along the line A-A in FIG. 3, FIG. 5 is a cross-sectional view taken along the line B-B in FIG. 4, and FIG. It is a diagram. In the drawing, 1 is the workpiece, 2 is the prepared hole, 4, 11 is the main shaft, 3,
13 is a hole bar, 6 and 17a are cutting tools, 7 and 17 are tool rests, 14 is a round rod rack, and 22 is a transmission gear.
Claims (1)
復駆動される円筒状のボーリングバーと、前記主軸と同
心状態で一端部が固定され且つ他端部が前記ボーリング
バーに摺動自在に支持されると共に外周面に環状の歯が
等間隔に複数形成された丸棒状ラックと、この丸棒状ラ
ックに同心状態で位置決めされたワークの下穴の内周面
に対して接近離反移動自在に前記ボーリングバーに装着
され且つ前記下穴をテーパ加工する刃具を取り付けた刃
物台と、前記ボーリングバーに回転自在取り付けられ且
つ前記丸棒状ラックの歯と噛み合うと共に前記ボーリン
グバーの回転に伴ってこの歯に摺接しながら前記丸棒状
ラックのまわりを旋回する伝達歯車と、この伝達歯車と
前記刃物台との間に設けられ且つ当該伝達歯車の回転運
動をこの刃物台の前記接近離反動に変換する刃物台移動
機構とから成るテーパ穴加工装置。A cylindrical boring bar connected to a main shaft and reciprocated along its axis along with the main shaft; one end fixed concentrically with the main shaft and the other end slidably supported by the boring bar. A round rod-shaped rack having a plurality of annular teeth formed at equal intervals on its outer circumferential surface, and a round rod-shaped rack that is movable toward and away from the inner circumferential surface of a pilot hole of a workpiece positioned concentrically with the round rod-shaped rack. a tool rest attached to the boring bar and equipped with a cutting tool for tapering the pilot hole; a transmission gear that rotates around the round rod-shaped rack while in sliding contact; and a turret that is provided between the transmission gear and the tool post and that converts the rotational movement of the transmission gear into the approaching and separating movement of the tool post. A tapered hole processing device consisting of a moving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17773482U JPS5982606U (en) | 1982-11-26 | 1982-11-26 | Taper hole processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17773482U JPS5982606U (en) | 1982-11-26 | 1982-11-26 | Taper hole processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5982606U true JPS5982606U (en) | 1984-06-04 |
Family
ID=30386055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17773482U Pending JPS5982606U (en) | 1982-11-26 | 1982-11-26 | Taper hole processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5982606U (en) |
-
1982
- 1982-11-26 JP JP17773482U patent/JPS5982606U/en active Pending
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