JPS597506A - Continuous boring method at predetermined interval on frame body consisting in combining two and more kinds of circular arcs - Google Patents
Continuous boring method at predetermined interval on frame body consisting in combining two and more kinds of circular arcsInfo
- Publication number
- JPS597506A JPS597506A JP11474482A JP11474482A JPS597506A JP S597506 A JPS597506 A JP S597506A JP 11474482 A JP11474482 A JP 11474482A JP 11474482 A JP11474482 A JP 11474482A JP S597506 A JPS597506 A JP S597506A
- Authority
- JP
- Japan
- Prior art keywords
- holes
- frame body
- predetermined intervals
- guide
- trapezoid
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、例えばひごを所定の間隔にて並設する灯具
用装飾セードの製作に関するもので、枠体に、ひと挿入
孔を所定間隔にて穿設する場合の、特に、枠体の形状が
二種類以上の円弧の連成による円形以外の複雑な形状の
ものに対しても、所望する等間隔のひと挿入孔を機械的
手段により容易かつ高能率に開孔できるようにしたもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the production of a decorative shade for a lamp in which, for example, strips are arranged side by side at predetermined intervals. In particular, even if the shape of the frame is complex other than circular due to the coupling of two or more types of circular arcs, the desired evenly spaced insertion holes can be easily and efficiently drilled by mechanical means. This is how it was done.
従来、との種のひご製装飾セードは、円形のものを除い
ては量産的に製造することは困難であって、特に二種類
以上の円弧部分の連なりから成る例えば方円形のものは
枠体に対するひと挿入孔の開孔手段を手作業による単品
生産によらざるを得ない状態であって、製品を非常に高
価な物とし、量産に不適当なものとして、製造を回避せ
ざるを得ない傾向にあったものである。Conventionally, it has been difficult to mass-produce decorative shades made of strawberry with the exception of circular ones, and in particular square shaped ones made of a series of two or more types of arcuate parts are difficult to mass-produce. The means for opening the insertion hole for the product must be produced individually by hand, making the product extremely expensive and unsuitable for mass production, so production has to be avoided. This was in line with the trend.
この発明は、この点に着目し、方円形の枠体等に対して
も、機械的手段によりて正確、かつ、容易に、各円周部
に直交する縦または横方向のひと挿入孔を開孔可能とし
たことにより、前記した従前の問題点を解決することに
成功したものである。The present invention focuses on this point, and makes it possible to accurately and easily open vertical or horizontal insertion holes perpendicular to each circumferential portion by mechanical means, even in rectangular frames. By making holes possible, the above-mentioned conventional problems have been successfully solved.
この発明の方法を、添付図面に示す一実施例について説
咀するに、゛図中、第１図乃至第３図は、方円形の枠体
（，１）に横方向の開孔を行う場合の作業工程の一部の
順序を示す平面図であって、枠体（１）は大径円弧部分
（Ａｌ）・・・（Ａ４）と小径円弧部分（Ｂｌ）・・・
（Ｂ４）とが４個宛交互に連続する形状を有しており、
先づ、これをこれと同形の輪郭を有する台型（２）に嵌
着させる。大径円弧部分（Ａ１）の中心（ａ）は、その
半径が太きいため台型（２）の外部に存在しており、中
心点（ａｌを中心として回転する杆（３）が台型（２）
と固定ピン（ｃｌにより固定される。（中心点（ａ）が
台型（２）内に存在するときは杆（３）は不要である。To explain the method of the present invention with reference to an embodiment shown in the accompanying drawings, Figs. FIG. 2 is a plan view showing a part of the order of the working process, in which the frame (1) has a large diameter arc portion (Al)... (A4) and a small diameter arc portion (Bl)...
(B4) has a shape in which four pieces are alternately consecutive,
First, this is fitted into a trapezoid (2) having the same contour as this. The center (a) of the large-diameter arc portion (A1) is outside the trapezoid (2) because of its large radius, and the rod (3) rotating around the center point (al) is outside the trapezoid (2). 2)
and a fixing pin (cl). (When the center point (a) is within the trapezoid (2), the rod (3) is not necessary.
）この状態で台型（２）を矢印（ｄ）の方向に回転させ
つつ、所定間隔づつにて停止させ、その都度、モーター
（４）によシ回転しつつある９錐（５）〔ドリル〕を矢
印（ｅｌのように前進後退させて、所定間隔の孔（６）
を順次あけてゆき、第２図示の状態に至って大径円弧部
分（Ａｌ）の開孔を終る。ここにおいて、即ち、大径円
弧と小径円弧との接点において、前記固定ピン（ｃ）を
取外して、小円弧部分（Ｂ１）の中心点（ｂ）を固定し
、以後、この中心点（ｂｌを中心として矢印（ｆｌの方
向に回転させつつ、所定間隔づつに停止させて、その都
度前記と同様に９錐（５）を矢印（ｅＹのように前進後
退させて、所定間隔の孔（６）を順次あけてゆき、第３
図示の状態、即ち、次の大径円弧部分（Ａ２）との接点
に至って、小径円弧部分（Ｂ１）の開孔を終る。次に再
び、中心点（ｂ）の固定を取外し、前記台型（２）を矢
印□□□）の方向に回転し、第一の工程と同様に大径円
弧部分（Ａ２）の開孔を行う。このように順次、小径円
弧部分（Ｂ２）・大径円弧部分（Ａ３）と画部分を交互
に繰返し、（Ｂ３）・（Ａ４）・（Ｂ４）と作業を続け
、全部の開孔工程を終了するものである。) In this state, the trapezoid (2) is rotated in the direction of arrow (d) and stopped at predetermined intervals, and each time the trapezoid (5) [drill ] by moving it forward and backward like an arrow (el) to insert holes (6) at predetermined intervals.
are successively drilled until the state shown in the second figure is reached and the drilling of the large diameter arc portion (Al) is completed. Here, at the point of contact between the large-diameter arc and the small-diameter arc, the fixing pin (c) is removed and the center point (b) of the small arc portion (B1) is fixed. While rotating in the direction of the arrow (fl) as the center, stop at predetermined intervals, and each time move the 9-cone (5) forward and backward as shown by the arrow (eY) to open the holes (6) at predetermined intervals. Open the 3rd one in turn.
The opening of the small diameter arc portion (B1) ends when the illustrated state is reached, that is, the point of contact with the next large diameter arc portion (A2). Next, remove the fixation at the center point (b) again, rotate the trapezoid (2) in the direction of the arrow □□□), and drill the large diameter arc portion (A2) in the same way as in the first step. conduct. In this way, repeat the small diameter arc part (B2), the large diameter arc part (A3), and the drawing part alternately, and continue working with (B3), (A4), and (B4) to complete the entire hole drilling process. It is something to do.
さらに、枠体（１）に縦方向の開孔および横方向の開孔
を所定間隔に行わす場合について、一層具体的にその工
程の一部分を説明する。第４図および第５図は枠体（１
）に縦方向の開孔を行う場合のもので、型台（２）の面
部には周縁に接近し、〔ドリル〕には該ガイド孔（力と
対応するガイドを行うに際し、ガイド針ぞをガイド孔（
８）に順次挿入してゆくことによ、す、正確に所望する
所定間隔の縦孔（６）′を連続して開けることができる
。Further, a part of the process will be described in more detail regarding the case where vertical holes and horizontal holes are formed in the frame (1) at predetermined intervals. Figures 4 and 5 show the frame (1
), the surface of the mold base (2) is close to the periphery, and the [drill] is used to drill holes in the guide hole (when making a guide corresponding to the force, insert the guide needle hole). Guide hole (
By sequentially inserting the holes (6)' into the holes (6), it is possible to continuously open the vertical holes (6)' at exactly the desired predetermined intervals.
まだ、枠体（１）に横方向の開孔を正確に所望する所定
間隔で連続してあける場合は、第６図およは対応してガ
イド針（８）′を設けておくことによりその目的が達せ
られる。If you wish to make continuous horizontal holes in the frame (1) at precisely desired intervals, this can be done by providing guide needles (8)' as shown in Figure 6 and correspondingly. The purpose is achieved.
播お、この発明の方法を自動的に行わすだめには、台型
（２）を中心点（ａｌによりて回転させるラジェット歯
車送り機構（図示せず）と中心点（ｂ）によりて回転さ
せるラジェット歯車送９機構（図示せず）とを設置し、
大径円弧部分と小径円弧部分との接点に、台型（２）の
回転が至って一旦停止した時に、ラジェット歯車送り機
構への動力伝導を自動的に明度えを行わし、また、穿Ｃ
Ｉ；２
錐−〇往復運動を台型（２）が所定間隔づつ回転して一
旦停止している時に行わすことにより、全行程を自動的
に進行させ、開孔作業が一巡した時に機械を停止させて
、枠体（１）の取外し・取付け作業を行うととにより、
それが可能である。In order to carry out the method of the invention automatically, the trapezoid (2) is rotated by a radit gear feed mechanism (not shown) which rotates by the center point (a) and by the center point (b). A radit gear transmission 9 mechanism (not shown) is installed,
When the rotation of the trapezoid (2) reaches the point of contact between the large-diameter arc portion and the small-diameter arc portion and once it stops, the power transmission to the radit gear feed mechanism is automatically adjusted, and the perforation C
I;2 By performing the reciprocating motion when the trapezoid (2) rotates at predetermined intervals and once stops, the entire stroke progresses automatically, and the machine is restarted when the hole-drilling operation has completed one cycle. By stopping and removing and installing the frame (1),
It is possible.
第８図に示す図形は、前述した方円形以外の形状の枠体
、例えば、角落しで長辺が円弧状をなす大体三角形状の
もの（１）・同じく大体長方形状のもの（夏）・楕円形
状のもの（Ｉ）等、他の実施可能な応用例を示したもの
である。そして、この発明は、灯具のみならず、籠状の
容器、その他の製品の製造にも適用し得るは当然である
。The figures shown in Figure 8 are frames with shapes other than the rectangular circles described above, such as a roughly triangular frame with round corners and an arcuate long side (1), a roughly rectangular frame (summer), Other possible applications are shown, such as an elliptical shape (I). It goes without saying that the present invention can be applied not only to lamps, but also to the manufacture of basket-like containers and other products.
この発明は、上記の如く、二種類以上の円弧の連なシよ
り成る円形以外の、例えば方円形の如き枠体に対し、簡
単かつ正確に所定間隔の縦または横方向の穿孔をなし得
るものであるから、暫新なる特殊形状のひごセードをも
、量産的に容易かつ高能率に生産することを得、しかも
、製品を安価に提供できるものである。As described above, the present invention is capable of easily and accurately perforating vertical or horizontal holes at predetermined intervals in a frame other than a circular shape, such as a rectangular frame consisting of a series of two or more types of circular arcs. Therefore, it is possible to easily and efficiently mass-produce a new special-shaped strawberry shade, and moreover, the product can be provided at a low cost.
添付図面は、この発明の一実施例を示すものであり、第
１図乃至第３図は作業工程の一部を示す平面図、第４図
および第５図は縦方向の開孔を行う場合の台型の部分平
面図および作業要領を示す部分側面図、第６図および１
、第７図は横方向の開孔を行う場合の台型の部分正面図
および作業要領を示す部分側面図、第８図は枠体の他の
実施例の形状数例を示す平面図である。
（１）・・・枠体、（２）・・・台型、（５）・・・９
錐、（力・・・ガイド孔、（８）・・・ガイド針、（ａ
）大径円弧の中心、（ｂ）・・・小径円弧の中心。
）１７．＋ＮＪ 渠Ｉｓ口率６５ｉＪ
与７の
（１）【π）（［）The attached drawings show one embodiment of the present invention, and FIGS. 1 to 3 are plan views showing a part of the work process, and FIGS. 4 and 5 show a case in which holes are opened in the vertical direction. A partial plan view of the trapezoid and a partial side view showing the working procedure, Figures 6 and 1
, FIG. 7 is a partial front view of the trapezoid and a partial side view illustrating the working procedure when making holes in the horizontal direction, and FIG. 8 is a plan view showing several examples of shapes of other embodiments of the frame body. . (1)...Frame, (2)...Trapezoid, (5)...9
Awl, (force...guide hole, (8)...guide needle, (a
) Center of large diameter arc, (b) Center of small diameter arc. )17. +NJ Drainage rate 65iJ
7 (1) [π) ([)
Claims (2)
これと同形の輪郭を有する台型に嵌め、該台型を各円弧
の接点において、各円弧の中心点を中心とする回転に変
換させて、所定間隔づつ回転させ、か、つ、枠体と対応
する穿誰の位置はその！まで前進後退させることによシ
、二種類以上の円弧にて連成される枠体に所定間隔の孔
を連続的にあける方法。(1) A frame with a shape consisting of two or more types of circular arcs,
The trapezoid is fitted into a trapezoid having the same outline as this, and the trapezoid is rotated at predetermined intervals by converting the rotation around the center point of each arc at the contact point of each arc, and The position of the corresponding wearer is that! A method of continuously drilling holes at predetermined intervals in a frame body connected by two or more types of circular arcs by moving the frame body forward and backward until the end of the frame body.
面または側面に所定間隔のガイド孔を設け、穿錐側には
該ガイド孔と対応するガイド針を設けて、枠体に縦方向
または横方向の所定間隔の孔をあけるようにした、特許
請求の範囲第（ト）項記載の、二種類以上の円弧にて連
成される枠体に所定間隔の孔を連続的にあける方法。 接点において、各円弧の中心点を中心とする回転に変換
させるよう相応するラジエット歯車送り機構を切変え、
９誰にも連動する前進以上の円弧にて連成される枠体に
所定間隔の孔を連続的にあける方法。(2) Guide holes are provided at predetermined intervals on the upper surface or side surface on the radius of each arc forming a part of the trapezoidal outline, and guide needles corresponding to the guide holes are provided on the drilling side. A frame body connected by two or more types of circular arcs is continuously formed with holes at predetermined intervals, as described in claim (g), in which holes are formed at predetermined intervals in the vertical or horizontal direction. How to open it. At the contact point, the corresponding radiet gear feed mechanism is switched to convert the rotation about the center point of each arc,
9. A method in which holes are continuously drilled at predetermined intervals in a frame connected by an arc of more than forward motion that moves with anyone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11474482A JPS597506A (en) | 1982-07-01 | 1982-07-01 | Continuous boring method at predetermined interval on frame body consisting in combining two and more kinds of circular arcs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11474482A JPS597506A (en) | 1982-07-01 | 1982-07-01 | Continuous boring method at predetermined interval on frame body consisting in combining two and more kinds of circular arcs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS597506A true JPS597506A (en) | 1984-01-14 |
Family
ID=14645571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11474482A Pending JPS597506A (en) | 1982-07-01 | 1982-07-01 | Continuous boring method at predetermined interval on frame body consisting in combining two and more kinds of circular arcs |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS597506A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163791A (en) * | 1991-09-26 | 1992-11-17 | Ralph Norton | Drilling aid |
| CN102728994A (en) * | 2012-06-06 | 2012-10-17 | 沈阳飞机工业（集团）有限公司 | Processing method for holes in multi-lug-plate parts with dense spaces |
-
1982
- 1982-07-01 JP JP11474482A patent/JPS597506A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163791A (en) * | 1991-09-26 | 1992-11-17 | Ralph Norton | Drilling aid |
| CN102728994A (en) * | 2012-06-06 | 2012-10-17 | 沈阳飞机工业（集团）有限公司 | Processing method for holes in multi-lug-plate parts with dense spaces |
| CN102728994B (en) * | 2012-06-06 | 2015-03-11 | 沈阳飞机工业（集团）有限公司 | Processing method for holes in multi-lug-plate parts with dense spaces |
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