JPH024710U - - Google Patents
Info
- Publication number
- JPH024710U JPH024710U JP8028088U JP8028088U JPH024710U JP H024710 U JPH024710 U JP H024710U JP 8028088 U JP8028088 U JP 8028088U JP 8028088 U JP8028088 U JP 8028088U JP H024710 U JPH024710 U JP H024710U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- cam
- jig
- cam holder
- arm shaft
- 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
Description
第１図は本考案の一実施例によるカムシヤフト
孔切削用治具の使用状態を示す斜視図、第２図は
第１図の―線による断面図、第３図はその治
具の下面図、第４図は同じく側面図、第５図は従
来例の説明図、第６図はその部分拡大図である。
１……カムシヤフト孔、２……シリンダヘツド
、３……カムホルダー、４……締付ボルト、５…
…ロツカアームシヤフト孔、７ｃ……押圧面。
FIG. 1 is a perspective view showing how a jig for cutting a camshaft hole according to an embodiment of the present invention is used, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. 3 is a bottom view of the jig. FIG. 4 is a side view, FIG. 5 is an explanatory view of the conventional example, and FIG. 6 is a partially enlarged view thereof. 1...Camshaft hole, 2...Cylinder head, 3...Cam holder, 4...Tightening bolt, 5...
...Lotsuka arm shaft hole, 7c...pressing surface.
Claims (1)
ト孔５を形成したカムホルダー３を位置決め固定
し、該シリンダヘツド２とカムホルダー３の接合
面に形成したカムシヤフト孔１を切削加工するた
めの治具であつて； シリンダヘツド２上に配列された複数のカムホ
ルダー３の上面に載置され締付ボルト４によつて
該カムホルダー３及びシリンダヘツド２と一体に
共締めされるとともに、その下面の前記ロツカア
ームシヤフト孔５の上部より外れた位置において
、各カムホルダー３の上面の少なくとも２点に当
接可能な押圧面７ｃを備えて成るカムシヤフト孔
切削用治具。[Claim for Utility Model Registration] A cam holder 3 with a rocker arm shaft hole 5 formed in the upper part of the cylinder head 2 is positioned and fixed, and a camshaft hole 1 formed in the joint surface of the cylinder head 2 and cam holder 3 is cut. This jig is placed on the top surface of a plurality of cam holders 3 arranged on the cylinder head 2 and is integrally tightened with the cam holders 3 and the cylinder head 2 by tightening bolts 4. The jig for cutting a camshaft hole is also provided with a pressing surface 7c that can come into contact with at least two points on the top surface of each cam holder 3 at a position on the bottom surface that is out of the top of the rocker arm shaft hole 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8028088U JPH056006Y2 (en) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8028088U JPH056006Y2 (en) | 1988-06-17 | 1988-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH024710U true JPH024710U (en) | 1990-01-12 |
| JPH056006Y2 JPH056006Y2 (en) | 1993-02-17 |
Family
ID=31305112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8028088U Expired - Lifetime JPH056006Y2 (en) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH056006Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946880U (en) * | 1972-08-01 | 1974-04-24 | ||
| JPS4946879U (en) * | 1972-07-31 | 1974-04-24 | ||
| CN112589150A (en) * | 2020-12-01 | 2021-04-02 | 安徽信息工程学院 | Drilling machine fixture for rocker shaft support |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0996205A (en) * | 1995-10-03 | 1997-04-08 | Mitsubishi Motors Corp | Variable valve system mechanism and working method of shaft hole thereof |
-
1988
- 1988-06-17 JP JP8028088U patent/JPH056006Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946879U (en) * | 1972-07-31 | 1974-04-24 | ||
| JPS4946880U (en) * | 1972-08-01 | 1974-04-24 | ||
| CN112589150A (en) * | 2020-12-01 | 2021-04-02 | 安徽信息工程学院 | Drilling machine fixture for rocker shaft support |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH056006Y2 (en) | 1993-02-17 |