JPS593832Y2 - Core metal for marking - Google Patents
Core metal for markingInfo
- Publication number
- JPS593832Y2 JPS593832Y2 JP10948978U JP10948978U JPS593832Y2 JP S593832 Y2 JPS593832 Y2 JP S593832Y2 JP 10948978 U JP10948978 U JP 10948978U JP 10948978 U JP10948978 U JP 10948978U JP S593832 Y2 JPS593832 Y2 JP S593832Y2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- slide sleeve
- main body
- marking
- 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.)
- Expired
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
【考案の詳細な説明】
本考案はケガキ時に於ける内径のセンターを求める時に
使用するケガキ用芯金に関するものである。[Detailed Description of the Invention] The present invention relates to a core bar for marking used when determining the center of the inner diameter during marking.
従来は一般に内径センターをケガクために数糎角の木材
ａを各内径に合せて切り、中央に銅板すを釘ｋにて止め
たものを内側に叩き込んでその銅板す上にセンターをケ
ガキ出していた。Conventionally, in order to mark the center of the inner diameter, several square pieces of wood A were cut to fit each inner diameter, a copper plate was fixed in the center with nails K, and the center was scribed on the copper plate. Ta.
そして叩き込むため破損するので時々作り変えなければ
ならないし、又各径によりそれぞれ作らなければならず
非常に莫大な数になり保管整理が大変であった。Since they break due to being hammered in, they have to be remade from time to time, and they have to be made individually for each diameter, making it difficult to store and organize them.
本考案はこの欠点を除去しワンタッチで内径に固定でき
、内径に合わせて調整可能なケガキ用芯金を提供せんと
するものである。The present invention aims to eliminate this drawback and provide a core bar for marking that can be fixed to the inner diameter with one touch and can be adjusted to match the inner diameter.
本考案の一実施例の図面について説明すれば、パイプ１
の一端にハの字形状に脚２を固定したケガキ用芯金の本
体３の外側には、一方の側面にケガキ用銅板４を固定し
反対側の側面には本体３に任意の位置で固定するための
チョウネジ５を螺嵌したセンターベース６が嵌装され、
内側には、円筒部には中心線Ｃに直交して平行に多数の
取付位置調整用ピン孔８ａを設け、先端７が丸くて円錐
状に形成された調整ロッド８を嵌挿するスライドスリー
ブ９が嵌装されるようになっている。To explain the drawings of one embodiment of the present invention, the pipe 1
A marking copper plate 4 is fixed to one side of the outer side of the main body 3 of the core metal for marking, which has legs 2 fixed to one end in a V-shape, and a copper plate 4 for marking is fixed to the opposite side at an arbitrary position on the main body 3. A center base 6 is fitted with a thumbscrew 5 for
Inside, the cylindrical portion is provided with a large number of pin holes 8a for adjusting the mounting position perpendicular to and parallel to the center line C, and a slide sleeve 9 into which the adjusting rod 8 having a rounded tip 7 and formed in a conical shape is inserted. is fitted.
該スライドスリーブ９の一方の先端近くにはテーパーピ
ン１０の出し入れ用ピン孔１１を有し、該ピン孔１１か
ら前記位置調整用ピン孔８ａに合わせテーパーピン１０
を出し入れすることにより調整ロッド８のスライドスリ
ーブ９への装着位置調整を可能ならしめるようになって
いる。The slide sleeve 9 has a pin hole 11 for inserting and removing the taper pin 10 near one end thereof, and the taper pin 10 is inserted through the pin hole 11 into the position adjusting pin hole 8a.
By taking the adjustment rod 8 in and out, the attachment position of the adjustment rod 8 to the slide sleeve 9 can be adjusted.
又スライドスリーブ９のテーパーピン１０挿入用のピン
孔１１と反対の側にはストッパーピン１２挿大の孔１３
が設けられ、該孔１３にさしこんだストッパーピン１２
の突出部１２ ａが本体の中央部両側に設けた長溝１４
には入って長溝１４によりガイドさせ本体内の摺動を制
限している。Also, on the opposite side of the slide sleeve 9 from the pin hole 11 for inserting the taper pin 10, there is a hole 13 for inserting the stopper pin 12.
A stopper pin 12 inserted into the hole 13 is provided.
The protrusion 12a of the main body has a long groove 14 provided on both sides of the central part of the main body.
It is guided by a long groove 14 to restrict sliding within the main body.
又スライドスリーブ９は本体１のパイプ部の１端に固定
したスプリングトメ１５とスライドスリーブ９との間に
収納したスプリング１６により常時おされストッパーピ
ン１２の突出部１２ ａが長溝１４の１端１４ ａに当
ったところでとめられている。Further, the slide sleeve 9 is constantly pushed down by a spring 16 housed between a spring tom 15 fixed to one end of the pipe portion of the main body 1 and the slide sleeve 9, so that the protruding portion 12a of the stopper pin 12 is connected to one end 14 of the long groove 14. It is stopped when it hits point a.
次に本ケガキ用芯金の使用について説明すれば、ケガキ
用芯金を固定する内径の大きさＤに合わせてテーパーピ
ン１０をぬき調整ロッド８のピン孔６の何れかをスライ
ドスリーブ９のピン孔１１に合わせテーパーピン１０を
差し込み、スプリング１６を圧縮しながら内径に入れれ
ば、スプリング１６の圧力により２個の脚２の先端２ａ
と調整ロッド８の先端７ａとの三点にて内径に固定でき
る。Next, to explain the use of the core metal for marking, remove the taper pin 10 according to the inner diameter size D to which the core metal for marking is fixed, and insert one of the pin holes 6 of the adjustment rod 8 into the pin of the slide sleeve 9. If the taper pin 10 is inserted into the hole 11 and inserted into the inner diameter while compressing the spring 16, the tips 2a of the two legs 2 will be pulled out by the pressure of the spring 16.
It can be fixed to the inner diameter at three points: and the tip 7a of the adjustment rod 8.
それからセンターベース６は内径の大きさによりケガキ
用銅板４が内径のセンターの位置にくるように移動させ
てからチョウネジ５により本体に固定することにまりケ
ガキ用芯金のセット終了となる。Then, depending on the size of the inner diameter, the center base 6 is moved so that the marking copper plate 4 is positioned at the center of the inner diameter, and then fixed to the main body with the thumbscrew 5, thereby completing the setting of the marking core metal.
本考案を使用すれば次の利点がある。Using the present invention has the following advantages:
１、ワンタッチで゛内径に固定で゛きる。1. Can be fixed to the inner diameter with one touch.
２、内径の大きさに合わせ調整可能の為大小数本で殆ん
どの大きさの異なった内径用に間に合わせることができ
る。2. It can be adjusted according to the size of the inner diameter, so a few large and small pieces can be used for most different inner diameters.
（従来の方法では各径によりそれぞれ合わせて作らなけ
ればならず非常に莫大数が必要であった）
３、大小数本ですむ為に整理がしやすくコストと時間の
節減が計れる。(In the conventional method, each diameter had to be made individually, which required a very large number of pieces.) 3. Since only a few large and small pieces are required, it is easy to organize and saves cost and time.
第１図は従来のケガキ用芯金の斜視図、第２図は本考案
の一実施例の正面図、第３図は第２図の側面図、第４図
は本体断面図、第５図ａ、ｂはセンターベースの正面図
及び断面図、第６図はストッパーピンをさしこんだスラ
イドスリーブの断面図、第７図は調整ロッドの断面図、
である。
第８図は本芯金が内径に固定された状態を示す。
１はパイプ、２は脚、３は本体、４はケガキ用銅板、５
はチョウネジ、６はセンターベース、７は先端、８はロ
ッド、９はスライドスリーブ、１０はテーパーピン、１
１はピン孔、１２はストッパーピン、１３は孔、１４は
長溝、１５はスプリングトメ、１６はスプリングである
。Fig. 1 is a perspective view of a conventional marking core metal, Fig. 2 is a front view of an embodiment of the present invention, Fig. 3 is a side view of Fig. 2, Fig. 4 is a sectional view of the main body, Fig. 5 a and b are a front view and a sectional view of the center base, FIG. 6 is a sectional view of the slide sleeve into which the stopper pin is inserted, and FIG. 7 is a sectional view of the adjustment rod.
It is. FIG. 8 shows a state in which the main metal core is fixed to the inner diameter. 1 is a pipe, 2 is a leg, 3 is a main body, 4 is a copper plate for marking, 5
is a thumbscrew, 6 is a center base, 7 is a tip, 8 is a rod, 9 is a slide sleeve, 10 is a taper pin, 1
1 is a pin hole, 12 is a stopper pin, 13 is a hole, 14 is a long groove, 15 is a spring toe, and 16 is a spring.
Claims (1)
芯金の本体３の外側には、一方の側面にケガキ用銅板４
を固定し、反対側の側面には本体３に任意の位置で固定
するためのチョウネジ５を螺嵌したセンターベース６が
嵌装され、内側には、円筒部には中心線Ｃに直交して平
行に多数の取付位置調整用ピン孔８ａを設け、先端７が
丸くて円錐状に形成された調整ロッド８を嵌挿するスラ
イドスリーブ９が嵌装され、該スライドスリーブ９の一
方の先端近くにはテーパーピン１０の出し入れ用ピン孔
１１を有し、該ピン孔１１から前記位置調整用ピン孔８
ａに合わせテーパーピン１０を出し入れすることにより
調整ロッド８のスライドスリーブ９への装置位置調整を
可能ならしめるようにし、又スライドスリーブ９のテー
パーピン１０挿入用のピン孔１１と反対の側にはストッ
パーピン１２挿大の孔１３が設けられ、該孔１３にさし
こんだストッパーピン１２の突出部１２ ａが本体の中
央部両側に設けた長溝１４に入って長溝１４によりガイ
ドさせ、本体内の摺動を制限し、又スライドスリーブ９
は本体１のパイプ部の一端に固定したスプリングトメ１
５とスライドスリーブ９との間に収納したスプリング１
６により常時おされストッパーピン１２の突出部１２ａ
が長溝１４の一端１４ａに当つたところでとめられるよ
うにした構成を有することを特徴としたケガキ用芯金。A marking copper plate 4 is attached to one side of the outer side of the main body 3 of the core metal for marking, which has legs 2 fixed to one end of the pipe 1 in a V-shape.
A center base 6 is fitted on the opposite side with a thumbscrew 5 screwed into it for fixing it to the main body 3 at an arbitrary position. A slide sleeve 9 is fitted with a large number of mounting position adjustment pin holes 8a arranged in parallel, into which an adjustment rod 8 having a rounded and conical tip 7 is inserted. has a pin hole 11 for inserting and removing the taper pin 10, and from the pin hole 11 the position adjustment pin hole 8.
By inserting and removing the taper pin 10 according to the position a, it is possible to adjust the position of the adjustment rod 8 in the slide sleeve 9, and on the opposite side of the slide sleeve 9 from the pin hole 11 for inserting the taper pin 10. A hole 13 larger than the stopper pin 12 is provided, and the protruding portion 12a of the stopper pin 12 inserted into the hole 13 enters the long groove 14 provided on both sides of the center of the main body, and is guided by the long groove 14, and is guided by the long groove 14. It also limits the sliding of the slide sleeve 9.
is the spring tom 1 fixed to one end of the pipe part of the main body 1.
Spring 1 stored between 5 and slide sleeve 9
6, the protrusion 12a of the stopper pin 12 is
A core metal for scribing, characterized in that it has a structure such that it can be stopped when it hits one end 14a of a long groove 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10948978U JPS593832Y2 (en) | 1978-08-11 | 1978-08-11 | Core metal for marking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10948978U JPS593832Y2 (en) | 1978-08-11 | 1978-08-11 | Core metal for marking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5526668U JPS5526668U (en) | 1980-02-21 |
| JPS593832Y2 true JPS593832Y2 (en) | 1984-02-02 |
Family
ID=29055492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10948978U Expired JPS593832Y2 (en) | 1978-08-11 | 1978-08-11 | Core metal for marking |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593832Y2 (en) |
-
1978
- 1978-08-11 JP JP10948978U patent/JPS593832Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5526668U (en) | 1980-02-21 |
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