JPS62174815U - - Google Patents
Info
- Publication number
- JPS62174815U JPS62174815U JP6350586U JP6350586U JPS62174815U JP S62174815 U JPS62174815 U JP S62174815U JP 6350586 U JP6350586 U JP 6350586U JP 6350586 U JP6350586 U JP 6350586U JP S62174815 U JPS62174815 U JP S62174815U
- Authority
- JP
- Japan
- Prior art keywords
- tool body
- hydraulic chamber
- hole
- cutting
- liquid
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 description 1
Landscapes
- Milling Processes (AREA)
Description
第１図および第２図は本考案の一実施例を示す
図であつて、第１図はエンドミルを示す側面図、
第２図は第１図の方向矢視図、第３図ないし第
５図は本考案の他の実施例を示す図であつて、第
３図はエンドミルを示す破砕断面図、第４図は第
３図の方向矢視図、第５図は第３図の方向矢
視図、第６図ないし第８図は従来の切削工具の一
例を示す図であつて、第６図はエンドミルを示す
側面図、第７図は、第６図の方向矢視図、第８
図は第６図の―線視断面図である。
１……工具本体、２ａ……切刃チツプ、２ｂ…
…切刃チツプ、４……工具本体、４ａ……先端面
（一端面）、５……穴（油圧室）、７……ねじ部
材、９……作動油（液体）、１０……工具本体、
１１……穴（油圧室）。
1 and 2 are views showing an embodiment of the present invention, in which FIG. 1 is a side view showing an end mill;
FIG. 2 is a view taken in the direction of the arrow in FIG. 1, FIGS. 3 to 5 are views showing other embodiments of the present invention, FIG. 3 is a fragmented sectional view showing an end mill, and FIG. FIG. 3 is a view taken in the direction of the arrows, FIG. 5 is a view taken in the direction of the arrows in FIG. 3, and FIGS. 6 to 8 are views showing examples of conventional cutting tools, and FIG. 6 shows an end mill. The side view, Figure 7, is the direction arrow view of Figure 6, Figure 8.
The figure is a sectional view taken along the line -- in FIG. 1... Tool body, 2a... Cutting tip, 2b...
... Cutting blade tip, 4 ... Tool body, 4a ... Tip surface (one end surface), 5 ... Hole (hydraulic chamber), 7 ... Thread member, 9 ... Hydraulic oil (liquid), 10 ... Tool body ,
11... Hole (hydraulic chamber).
Claims (1)
先端部外周に切刃チツプが装着されてなる切削工
具において、上記工具本体内に、上記軸線に沿つ
た方向へ延びる油圧室と、この油圧室に連通し、
一端が工具本体の外壁面に開口する孔とを形成し
、上記油圧室内に液体を充填するとともに、上記
孔の開口端部に上記液体の圧力を増加させるねじ
部材を螺合させてなることを特徴とする切削工具
。 A cutting tool in which a cutting tip is attached to the outer periphery of a tip of a tool body that is rotated about an axis, and a hydraulic chamber that extends in a direction along the axis within the tool body, and that communicates with the hydraulic chamber. ,
A hole is formed at one end opening in the outer wall surface of the tool body, and a liquid is filled in the hydraulic chamber, and a screw member for increasing the pressure of the liquid is screwed into the open end of the hole. Characteristic cutting tools.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6350586U JPH042739Y2 (en) | 1986-04-26 | 1986-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6350586U JPH042739Y2 (en) | 1986-04-26 | 1986-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62174815U true JPS62174815U (en) | 1987-11-06 |
| JPH042739Y2 JPH042739Y2 (en) | 1992-01-30 |
Family
ID=30898792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6350586U Expired JPH042739Y2 (en) | 1986-04-26 | 1986-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042739Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172217U (en) * | 1987-04-24 | 1988-11-09 |
-
1986
- 1986-04-26 JP JP6350586U patent/JPH042739Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172217U (en) * | 1987-04-24 | 1988-11-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042739Y2 (en) | 1992-01-30 |