JPH049244U - - Google Patents
Info
- Publication number
- JPH049244U JPH049244U JP4903490U JP4903490U JPH049244U JP H049244 U JPH049244 U JP H049244U JP 4903490 U JP4903490 U JP 4903490U JP 4903490 U JP4903490 U JP 4903490U JP H049244 U JPH049244 U JP H049244U
- Authority
- JP
- Japan
- Prior art keywords
- serration
- tool holder
- machining center
- stud bolt
- pull stud
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Description
第１図は本考案の実施例を示すマシニングセン
タ用ツールホルダ取付部の断面図、第２図は第１
図のＡ方向矢視図、第３図はプルスタツドボルト
の正面図、第４図は同右側面図、第５図は従来例
を示すマシニングセンタ用ツールホルダ取付部の
断面図、第６図は第５図の−線に沿う断面図
、第７図は従来例を示すマシニングセンタの概略
図である。
２……主軸穴、３……ツールホルダ、４……プ
ルスタツドボルト、５……嵌合部、６……セレー
シヨン、７……面取り部。
Fig. 1 is a sectional view of a tool holder attachment part for a machining center showing an embodiment of the present invention, and Fig.
Figure 3 is a front view of the pull stud bolt, Figure 4 is a right side view of the pull stud bolt, Figure 5 is a cross-sectional view of a tool holder attachment part for a machining center showing a conventional example, and Figure 6 is a view in the direction of arrow A in the figure. FIG. 5 is a sectional view taken along the - line, and FIG. 7 is a schematic diagram of a conventional machining center. 2... Spindle hole, 3... Tool holder, 4... Pull stud bolt, 5... Fitting portion, 6... Serration, 7... Chamfered portion.
Claims (1)
ドボルトと主軸穴との嵌合部にセレーシヨンを形
成し、このセレーシヨンの嵌合面を円弧状に形成
すると共に、プルスタツドボルト側セレーシヨン
の噛み合い側軸方向端部に円弧状の面取り部を形
成してなることを特徴とするマシニングセンタ用
ツールホルダ取付部構造。 A serration is formed at the fitting part between the pull stud bolt and the main shaft hole of the tool holder for machining center, and the fitting surface of this serration is formed in an arc shape, and the axial end of the engagement side of the serration on the pull stud bolt side is circular. A tool holder mounting part structure for a machining center characterized by forming an arc-shaped chamfered part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4903490U JPH049244U (en) | 1990-05-10 | 1990-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4903490U JPH049244U (en) | 1990-05-10 | 1990-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH049244U true JPH049244U (en) | 1992-01-27 |
Family
ID=31566377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4903490U Pending JPH049244U (en) | 1990-05-10 | 1990-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049244U (en) |
-
1990
- 1990-05-10 JP JP4903490U patent/JPH049244U/ja active Pending