JPS6360903U - - Google Patents
Info
- Publication number
- JPS6360903U JPS6360903U JP15366186U JP15366186U JPS6360903U JP S6360903 U JPS6360903 U JP S6360903U JP 15366186 U JP15366186 U JP 15366186U JP 15366186 U JP15366186 U JP 15366186U JP S6360903 U JPS6360903 U JP S6360903U
- Authority
- JP
- Japan
- Prior art keywords
- body sleeve
- main body
- shaft
- thread
- screw hole
- 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
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図は本考案の一実施例にかかるねじ穴測定
装置の正面図、第２図はその先端部の縦断面図、
第３図はその基端部の縦断面図、第４図はそのね
じ螺合部分の横断面図、第５図はそのストツパ部
分の横断面図である。
図面中、１４は本体スリーブ、１５はねじゲー
ジ、１７はシンブル、１８はシヤフト、１９はコ
ーン部材、２１はナツト、２２はおねじ、２３は
溝、２４は粗寸法目盛、２５は精寸法目盛、２６
はバーニヤ、２７はストツパ、３１は深さ目盛、
３２はバーニヤである。
Fig. 1 is a front view of a screw hole measuring device according to an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of its tip,
FIG. 3 is a longitudinal cross-sectional view of the proximal end, FIG. 4 is a cross-sectional view of the threaded portion, and FIG. 5 is a cross-sectional view of the stopper portion. In the drawing, 14 is a main body sleeve, 15 is a thread gauge, 17 is a thimble, 18 is a shaft, 19 is a cone member, 21 is a nut, 22 is a male thread, 23 is a groove, 24 is a coarse dimension scale, 25 is a fine dimension scale, 26
is a vernier, 27 is a stopper, 31 is a depth scale,
32 is a vernier.
Claims (1)
スリーブと、前記本体スリーブの先端部に周方向
等配に該本体スリーブの軸直角方向に移動自在に
取付けられた複数のねじゲージと、前記本体スリ
ーブ内に軸方向移動自在に挿通されたシヤフトと
、前記シヤフトの軸方向移動を前記ねじゲージの
軸直角方向移動に変換する手段と、前記本体スリ
ーブ側に固定されると共に内周面の一部に軸方向
に沿つた溝が形成されたナツトと、前記シヤフト
に刻設されて前記ナツトと螺合する一方所定の相
対回転位置において前記溝内に嵌入して螺合が解
除されるおねじと、前記本体スリーブに外嵌され
ると共に前記シヤフトに連結されて共に回転する
シンブルと、前記本体スリーブと前記シヤフトの
軸方向相対移動による前記ねじゲージの突出量に
相当する値を示すねじ径指標手段と、前記本体ス
リーブの外周部に軸方向移動自在に取付けられた
被測定ねじ穴より大きな鍔状のストツパと、前記
ねじゲージと前記ストツパとの軸方向距離を示す
深さ指標手段とを具えたことを特徴とするねじ穴
測定装置。 a cylindrical main body sleeve whose tip side can be inserted into a screw hole to be measured; a plurality of thread gauges mounted on the distal end of the main body sleeve at equal intervals in the circumferential direction so as to be movable in a direction perpendicular to the axis of the main body sleeve; a shaft inserted into the body sleeve so as to be freely movable in the axial direction; a means for converting the axial movement of the shaft into a movement perpendicular to the axis of the thread gauge; a nut having a groove formed along the axial direction in the shaft; and a male thread carved in the shaft to be screwed into the nut and fit into the groove at a predetermined relative rotational position to release the screwing. a thimble that is externally fitted onto the main body sleeve and is connected to the shaft to rotate together; and a thread diameter index indicating a value corresponding to the amount of protrusion of the thread gauge due to relative axial movement of the main body sleeve and the shaft. a flange-shaped stopper larger than the screw hole to be measured, which is attached to the outer periphery of the main body sleeve so as to be movable in the axial direction; and a depth indicator means for indicating the axial distance between the thread gauge and the stopper. A screw hole measuring device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15366186U JPS6360903U (en) | 1986-10-08 | 1986-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15366186U JPS6360903U (en) | 1986-10-08 | 1986-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6360903U true JPS6360903U (en) | 1988-04-22 |
Family
ID=31072739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15366186U Pending JPS6360903U (en) | 1986-10-08 | 1986-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6360903U (en) |
-
1986
- 1986-10-08 JP JP15366186U patent/JPS6360903U/ja active Pending
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