JPH0355105U - - Google Patents
Info
- Publication number
- JPH0355105U JPH0355105U JP11608489U JP11608489U JPH0355105U JP H0355105 U JPH0355105 U JP H0355105U JP 11608489 U JP11608489 U JP 11608489U JP 11608489 U JP11608489 U JP 11608489U JP H0355105 U JPH0355105 U JP H0355105U
- Authority
- JP
- Japan
- Prior art keywords
- housing groove
- main shaft
- tool holder
- insertion hole
- cutting tool
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Gripping On Spindles (AREA)
Description
第１図及び第２図は本考案の一実施例を示すも
ので、第１図は主軸に固着支持された刃具ホルダ
の縦断面図、第２図は第１図の−断面図であ
る。第３図は従来の刃具ホルダを示すもので、第
３図は主軸に固着支持された刃具ホルダの縦断面
図である。
１……刃具ホルダ、４……収容溝、５……挿入
孔、７……固定ネジ、８……係止孔（係止部）、
９……締結リング、Ａ……主軸。
1 and 2 show an embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional view of a cutter holder fixedly supported on a main shaft, and FIG. 2 is a cross-sectional view taken from FIG. 1. FIG. 3 shows a conventional cutting tool holder, and FIG. 3 is a longitudinal sectional view of the cutting tool holder fixedly supported on the main shaft. 1... Cutting tool holder, 4... Accommodating groove, 5... Insertion hole, 7... Fixing screw, 8... Locking hole (locking part),
9...Tightening ring, A...Main shaft.
Claims (1)
される固定ネジにより固着支持された刃具ホルダ
において、主軸との嵌合部の外周面上に収容溝を
形成し、該収容溝には固定ネジの挿入孔と凹凸状
の係止部とを形成するとともに、一部が切り離さ
れて弾性を有する環状に形成され、自然状態にて
前記収容溝の外径より小なる内径を有する締結リ
ングを、挿入孔に挿入する固定ネジの頭部に当接
し、かつ、係止部に凹凸係合した状態で、前記収
容溝に縮合嵌合した回転切削機械における刃具ホ
ルダ。 In a cutting tool holder that is fitted onto the main shaft of a rotary cutting machine and is firmly supported by a fixing screw that is screwed from the outer periphery, a housing groove is formed on the outer peripheral surface of the part that fits with the main shaft, and a housing groove is formed in the housing groove. In addition to forming a screw insertion hole and an uneven locking part, a fastening ring is formed into an elastic annular shape by separating a part, and has an inner diameter smaller than an outer diameter of the accommodation groove in a natural state. 2. A cutting tool holder for a rotary cutting machine, which is condensed and fitted into the housing groove in a state where the head of a fixing screw inserted into the insertion hole is in contact with the head and the locking portion is engaged with the locking portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11608489U JPH0355105U (en) | 1989-10-02 | 1989-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11608489U JPH0355105U (en) | 1989-10-02 | 1989-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355105U true JPH0355105U (en) | 1991-05-28 |
Family
ID=31664391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11608489U Pending JPH0355105U (en) | 1989-10-02 | 1989-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007247351A (en) * | 2006-03-20 | 2007-09-27 | Matsushita Electric Works Ltd | Structure of sink |
-
1989
- 1989-10-02 JP JP11608489U patent/JPH0355105U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007247351A (en) * | 2006-03-20 | 2007-09-27 | Matsushita Electric Works Ltd | Structure of sink |
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