JPS63168678A - Solid former - Google Patents
Solid formerInfo
- Publication number
- JPS63168678A JPS63168678A JP31170786A JP31170786A JPS63168678A JP S63168678 A JPS63168678 A JP S63168678A JP 31170786 A JP31170786 A JP 31170786A JP 31170786 A JP31170786 A JP 31170786A JP S63168678 A JPS63168678 A JP S63168678A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- shaped body
- support
- dimensional
- large number
- 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
- 239000007787 solid Substances 0.000 title 1
- 238000003780 insertion Methods 0.000 claims description 29
- 230000037431 insertion Effects 0.000 claims description 28
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920003051 synthetic elastomer Polymers 0.000 description 5
- 239000005061 synthetic rubber Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012827 research and development Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の技術分野〕
本発明は、各種の技術調査、研究開発、教材、レジャー
施設等に用いられる山、川、湖沼、海底等の地形、或い
は建造物等の縮尺模型、更には、鋳造用や板金工作用の
金型等を作成するための原型作成用として使用する立体
形成装置に関するものである。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to scales of landforms such as mountains, rivers, lakes, ocean beds, etc., or buildings, etc. used for various technical surveys, research and development, teaching materials, leisure facilities, etc. The present invention relates to a three-dimensional forming apparatus used for creating a model, and furthermore, a prototype for creating a mold for casting or sheet metal work.
従来から山、川、湖沼、海底等の地形を表現する方法と
して、航空写真や測量データに基づいて作成した縮尺地
図がある。BACKGROUND OF THE INVENTION Conventionally, scale maps created based on aerial photographs and survey data have been used to express topography such as mountains, rivers, lakes, ocean floors, etc.
しかしながら、この地図は、等高線に高さを表す数値を
記入し、高低差を表現するものであって、これによって
各種の技術調査、研究開発を行うには立体的でなく、不
十分な点が多かった。However, this map shows height differences by writing numerical values representing height on the contour lines, so it is not three-dimensional and is insufficient for conducting various technical surveys and research and development. There were many.
また、前記縮尺地図に基づいて粘土２石膏。Also, clay 2 plaster based on the scaled map.
木３紙等で立体的な模型を作成する方法もあるが、この
方法は、模型製作のため、かなりの熟練と製作期間を要
し、完成後の修正が非常に困難であり、かつ、−品一葉
に製作されるものが多いため、一旦製作したものを利用
して他のものを製作することが殆どできないため、製作
コストが高くなるという問題があった。There is also a method of creating a three-dimensional model using wood paper, etc., but this method requires considerable skill and production time, and is extremely difficult to modify after completion. Since many items are manufactured one by one, it is almost impossible to use the item once manufactured to manufacture other items, resulting in a problem of high manufacturing costs.
また、建造物等の模型を作成し各種の実験。We also created models of buildings and conducted various experiments.
研究を行う場合でも、−品一葉に製作されることが多く
他に転用することができなかった。Even when conducting research, they were often produced on a single-use basis and could not be used for other purposes.
更に、近年急速に普及してきた数値制御によるグラフイ
ンクディスプレーで、かなり立体的な表現ができるよう
になったが、これも画面上での表現であって、立体的な
模型の利点には及ばない。Furthermore, numerically controlled graph ink displays, which have become rapidly popular in recent years, have made it possible to create fairly three-dimensional expressions, but these are also expressions on a screen and cannot match the advantages of three-dimensional models. .
また、各種の金型を作る場合、まず木型を作り、その木
型で作成した金型を用いてプレスするか、或いは鋳型を
作っていた、しかし、この方法は手数と時間がかかる上
、他のものに再使用することができなかった。In addition, when making various types of molds, first a wooden mold was made, and then the mold was pressed using the wooden mold, or a mold was made.However, this method is laborious and time-consuming, and It could not be reused for anything else.
本発明は、各種の技術調査、研究開発を行う場合の従来
の地図、模型、或いはグラフィックディスプレーの有す
る問題点、更には各種金型製作上の問題点を解消するも
のであって、熟練を必要とせず、早期作成が可能であり
、完成後の修正が簡単、しかも繰り返し使用できる立体
形成装置を提供することを目的とする。The present invention solves the problems of conventional maps, models, or graphic displays when carrying out various technical surveys and research and development, as well as the problems in manufacturing various molds, and requires skill. To provide a three-dimensional forming device that can be produced at an early stage, can be easily modified after completion, and can be used repeatedly.
前記目的を達成するための本発明は、多数の挿通穴を有
する支持体と、前記挿通穴に挿通されると共に、それぞ
れが任意の高さに保持される多数の棒状体とで構成され
、前記挿通穴と棒状体の少なくとも一方には、係止部が
設けられていることを特徴とする立体形成装置である。To achieve the above object, the present invention comprises a support body having a large number of insertion holes, and a large number of rod-like bodies that are inserted into the insertion holes and each held at an arbitrary height, The three-dimensional forming device is characterized in that at least one of the insertion hole and the rod-shaped body is provided with a locking portion.
つまり本発明は、支持体に穿設された多数の挿通穴に、
それぞれ独立して移動できる多数の棒状体を挿通し、前
記棒状体の端面に高低差を付けることにより、立体を形
成させ、各種の模型や金型の原型を作成するものである
。In other words, the present invention provides for a large number of insertion holes drilled in the support body.
By inserting a large number of independently movable rod-like bodies and giving height differences to the end faces of the rod-like bodies, a three-dimensional object is formed and prototypes of various models and molds are created.
前記支持体は通常、正方形、長方形２円形成いは、楕円
形等の枠体内面に固定され、前記棒状体を支持できるだ
けの厚さを持たせる。The support body is usually fixed to the inner surface of a square, rectangular, rectangular, oval, etc. frame, and has a thickness sufficient to support the rod-shaped body.
この支持体に穿設される多数の挿通穴は、規則正しく所
定の間隔で穿設されると共に、前記棒状体を任意の高さ
に係止させるため、ねじ穴とし、前記棒状体に設けたお
ねじと螺合させるか、支持体にフレキシブルな部材、例
えば合成ゴム等を組み込み、このフレキシブルな部材に
棒状体の挿通部より小さい穴を穿設し、前記棒状体の挿
通部との間に摩擦面を形成させてもよい。A large number of insertion holes drilled in this support are regularly drilled at predetermined intervals, and in order to lock the rod-shaped body at an arbitrary height, they are threaded holes. Either by screwing it into the support body, or incorporating a flexible member such as synthetic rubber into the support body, and drilling a hole in the flexible member that is smaller than the insertion part of the rod-shaped body to prevent friction between it and the insertion part of the rod-shaped body. A surface may be formed.
また前記多数の棒状体は、その下方において、前記のと
おり支持体の挿通穴に対して摩擦係合し、任意の高さに
係止されるものであり、その上方の立体形成部の断面形
状は、丸形、多角形等を用いてもよいが、正方形とし、
なるべく隙間を少なくするのが好ましい。In addition, the plurality of rod-shaped bodies are frictionally engaged with the insertion holes of the support body at the lower part thereof, and are locked at an arbitrary height, and the cross-sectional shape of the three-dimensional formed part above them is may be round, polygonal, etc., but it should be square,
It is preferable to reduce the gap as much as possible.
この棒状体は、立体の凹凸面の仕上がりをできるだけき
め細かくするため、可能な限り細い棒状とし、棒状体は
、互いに接触させ、隙間が少な（なるようにするのが好
ましいが、更に、より一層きめ細かく表現する必要があ
る場合は凹凸面の表面を、柔らかでフレキシブルなシー
トで覆うこともできる。This rod-shaped body is made as thin as possible in order to make the finish of the uneven surface of the three-dimensional object as fine as possible. If it is necessary to express the image, the uneven surface can be covered with a soft and flexible sheet.
また、棒状体の下方は、前記のとおり、支持体に対して
係止させるため、ねじ部又は、ザラザラの摩擦面を有す
る挿通部を形成する。Further, as described above, the lower part of the rod-shaped body is formed with a threaded part or an insertion part having a rough friction surface in order to be locked to the support body.
以上の如く構成された立体形成装置の立体形成方法は、
与えられた各棒状体の高さ数値に合わせ、手動により上
下させてもよいが、大型の装置の場合は、棒状体が厖大
な数になるので、与えられた数値情報をコンピュータに
入力し、支持体の下方から機械的にねじ部を廻すか、押
し上げ押し下げする装置を設け、自動操作するのが好ま
しい。The three-dimensional forming method of the three-dimensional forming apparatus configured as described above is as follows:
It is also possible to manually raise and lower the height of each rod according to the given height value, but in the case of a large device, the number of rods becomes enormous, so the given numerical information is input into the computer, It is preferable to mechanically turn the threaded portion from below the support, or to provide a device for pushing it up and down, and to operate it automatically.
次に第１〜４図を参照して本発明の第１実施例を説明す
る。Next, a first embodiment of the present invention will be described with reference to FIGS. 1 to 4.
本実施例における立体形成装置は、第１．４図に示す如
く、内部に支持板２を有する枠体１と、前記支持板２に
支持される多数の棒状体４で構成される。The three-dimensional forming apparatus in this embodiment, as shown in FIG. 1.4, is composed of a frame 1 having a support plate 2 therein, and a large number of rod-shaped bodies 4 supported by the support plate 2.
前記支持板２は、枠体１の内部を上下に仕切る如く固定
され、全面には第３図に示す如く肌定の間隔で多数のね
じ穴３が穿設される、このねじ穴３に前記棒状体４のね
じ部４ａが螺合される。The support plate 2 is fixed so as to partition the inside of the frame body 1 into upper and lower parts, and a large number of screw holes 3 are bored in the entire surface at regular intervals as shown in FIG. The threaded portion 4a of the rod-shaped body 4 is screwed together.
棒状体４は、前記支持体２の全面にわたって規則正しい
間隔で設けられ、その単体は、第４図に示す如くねじ部
４ａと角棒８で構成され、ねじ部４ａの上端部には、挿
通部５及び嵌合部６を、また下端部には頭部７を設ける
。The rod-like bodies 4 are provided at regular intervals over the entire surface of the support body 2, and each of the rod-like bodies 4 is composed of a threaded part 4a and a square bar 8 as shown in FIG. 5 and a fitting part 6, and a head 7 is provided at the lower end.
また、角棒８は第２図に示す如く、枠体１の内部全面に
わたって規則正しく、かつ隙間なく設けられ、第３図に
示す如く、上端は長手方向に直角の面を有し、下端部は
、第４図に示す如く挿通穴９及び嵌合穴１０を有し、前
記ねじ部４ａの挿通部５及び嵌合部６と嵌合する。Further, as shown in FIG. 2, the square rods 8 are provided regularly and without gaps over the entire interior of the frame 1, and as shown in FIG. 3, the upper end has a surface perpendicular to the longitudinal direction, and the lower end , has an insertion hole 9 and a fitting hole 10 as shown in FIG. 4, and fits into the insertion part 5 and fitting part 6 of the threaded part 4a.
以上の構成からなる第１実施例は、立体形成前の状態で
は、多数の棒状体４は、すべて枠体１の内部に収納され
、第２図に示す如く多数の角棒８の上端は、全体として
平面状となっている。In the first embodiment having the above configuration, before three-dimensional formation, all of the many rod-like bodies 4 are housed inside the frame 1, and as shown in FIG. 2, the upper ends of the many square rods 8 are It is flat as a whole.
この状態から、所定の立体形状を形成する場合は、第３
図に示す如く、支持体２の下方に突出した多数の棒状体
４の頭部７を、スパナ（図示せず）で廻しながら棒状体
４を所定の高さに上げて行く。When forming a predetermined three-dimensional shape from this state, the third
As shown in the figure, the rods 4 are raised to a predetermined height while turning the heads 7 of the numerous rods 4 protruding below the support 2 with a spanner (not shown).
このとき、ねじ部４ａは回転しながら上がるが、嵌合部
６と角棒８の嵌合穴１０とは、支持点６ａで垂直方向に
支持されると共に、挿通部５と挿通穴９で横方向に摺動
自在に支持されているので、角棒８は回転せず、互いに
その２〜４面を接触させながら上がって行く。At this time, the threaded part 4a goes up while rotating, but the fitting part 6 and the fitting hole 10 of the square bar 8 are supported vertically at the support point 6a, and horizontally by the insertion part 5 and the insertion hole 9. Since the square rods 8 are supported so as to be slidable in the directions, the square rods 8 do not rotate and move upward while bringing their two to four surfaces into contact with each other.
なお立体形成途中における高さの関節は、ねじ部４ａの
正逆回転により、簡単に行うことができる。Note that the joint at a height during the three-dimensional formation can be easily achieved by rotating the threaded portion 4a in forward and reverse directions.
このようにして、角棒８を上下に移動させることにより
、第１図に示す如く、指定された立体形状に形成させる
ことができる。By moving the square rod 8 up and down in this manner, it is possible to form a designated three-dimensional shape as shown in FIG.
次に、第１．２及び第５〜７図に基づいて本発明の第２
実施例を説明する。Next, based on Fig. 1.2 and Figs. 5 to 7, the second
An example will be explained.
第１実施例と同様に枠体１に固定された支持板１２は、
第５図に示す如く合成ゴム２１を、上下から二枚の鋼製
の合せ板２０で挟んだサンドインチ状のもので、前記合
せ板２０には、第６図に示す如く挿通穴２２が設けられ
、この挿通穴２２は、後述する棒状体２５が挿通される
と共に、棒状体２５が上下に摺動可能な大きさとする、
また前記合成ゴム２１には、前記挿通穴２２よりやや小
さい挿通穴２３が同−寒心上に穿設されている。そして
、この挿通穴２２゜２３は第１の実施例と同様に、支持
板１２の全面にわたって所定の間隔で規則正しく穿設さ
れている。The support plate 12 fixed to the frame 1 as in the first embodiment is
As shown in FIG. 5, it is a sandwich-like material in which a synthetic rubber 21 is sandwiched between two steel plates 20 from above and below, and the plates 20 are provided with insertion holes 22 as shown in FIG. 6. The insertion hole 22 is sized so that a rod-shaped body 25, which will be described later, can be inserted therethrough and the rod-shaped body 25 can be slid up and down.
Further, an insertion hole 23, which is slightly smaller than the insertion hole 22, is bored in the synthetic rubber 21 on the same side. As in the first embodiment, the insertion holes 22 and 23 are regularly drilled at predetermined intervals over the entire surface of the support plate 12.
前記棒状体２５は、上部に第１実施例と同様の角棒２６
と、下部に丸棒で形成される支持部２７及びストッパ２
８を設けている。前記支持部２７の表面には、摩擦力を
太き（するため、細かい筋状の凹凸面２７ａを全面にわ
たって施している。The rod-shaped body 25 has a square rod 26 on the upper part similar to the first embodiment.
and a support portion 27 and a stopper 2 formed of a round bar at the bottom.
There are 8. The surface of the support portion 27 is provided with a fine streak-like uneven surface 27a over the entire surface in order to increase the frictional force.
以上の構成からなる第２実施例は、第７図に示す如く、
棒状体２５の支持部２７を、支持板１２の挿通穴２２，
２３に挿通させることにより、合成ゴム２１の挿通穴２
３が押し広げられるので、支持部２７の凹凸面２７ａと
の摩擦力により、棒状体２５を任意の高さに支持するこ
とができる。The second embodiment with the above configuration is as shown in FIG.
The support part 27 of the rod-shaped body 25 is inserted into the insertion hole 22 of the support plate 12,
23, the insertion hole 2 of the synthetic rubber 21
3 is pushed apart, the rod-shaped body 25 can be supported at an arbitrary height due to the frictional force with the uneven surface 27a of the support portion 27.
棒状体２５を上下に移動させる方法は、人の手で直接移
動させるか、木ハンマーで上又は、下からたたいて移動
させる。The rod-like body 25 can be moved up and down by moving it directly by hand or by hitting it from above or below with a wooden hammer.
このようにして、棒状体２５を上下に移動させることに
より、第１図に示す如く、指定された立体形状に形成さ
せることができる。By moving the rod-shaped body 25 up and down in this manner, it is possible to form it into a designated three-dimensional shape, as shown in FIG.
以上のように本発明による立体形成装置は、多数の挿通
穴を有する支持体と、前記挿通穴に挿通されると共に、
それぞれが任意の高さに保持される多数の棒状体とで構
成され、前記挿通穴と棒状体の少なくとも一方には、係
止部が設けられていることを特徴とするものであって、
次の効果を奏することができる。As described above, the three-dimensional forming device according to the present invention includes a support body having a large number of insertion holes, which is inserted into the insertion holes, and
It is composed of a large number of rod-shaped bodies, each of which is held at an arbitrary height, and is characterized in that at least one of the insertion hole and the rod-shaped bodies is provided with a locking part,
The following effects can be achieved.
■ 支持体に支持され、前記支持体の全面に設けられた
多数の棒状体を、高さ寸法を示すデータに基づいてそれ
ぞれ移動させ、係止部で指示高さに係止することができ
るので、全体として立体を表現することができる。■ A large number of rod-shaped bodies supported by a support body and provided on the entire surface of the support body can be moved based on data indicating the height dimension, and can be locked at the designated height at the locking part. , it is possible to express a three-dimensional object as a whole.
■ 製作者は熟練を必要とせず、しかも作成期間が大幅
に短縮されると共に、完成後の修正が簡単である。■ The creator does not need any skill, the production period is greatly shortened, and corrections after completion are easy.
■ 一つの装置で、各種の縮尺模型や各種の金型の原型
等を作成することができるので、応用範囲が広い。■ A single device can create various scale models and prototypes of various molds, so it has a wide range of applications.
■ 更に、棒状体の所定高さを数値データとしてコンピ
ュータに入力し、棒状体の回転又は、押し上げ押し下げ
を、機械的に自動操作すれば立体作成時間は、更に短縮
できる。(2) Furthermore, if the predetermined height of the rod-shaped body is input into a computer as numerical data and the rotation or pushing up and down of the rod-shaped body is automatically operated mechanically, the three-dimensional creation time can be further shortened.
第１図は本発明における第１．２実施例の立体形状（富
士山の例）の完成斜視図、第２図は同棒状体が、枠体１
の内部に収納された状態の斜視図、第３図は第１実施例
における支持体２と棒状体４との係合状態を示す斜視図
、第４図は同棒状体４の断面図、第５図は第２実施例に
おける支持体１２と棒状体２５との係合状態を示す斜視
図、第６図は同Ａ−Ａ断面図、第７図は同Ｂ−Ｂ断面図
を示す。
１−枠体、２，１２−・−・支持体、３−・−ねし穴、
４．２５−・棒状体、４ａ−ねじ部、５・−挿通部、６
−嵌合部、７・−頭部、８．２６−角棒、９−・−挿通
穴、１０−・・・−嵌合穴、２０−・・・合せ板、２１
−・合成ゴム、２２．２３・・・挿通穴、２７−・支持
部、２７ａ−・−凹凸面、２８・−ストッパ。Fig. 1 is a completed perspective view of the three-dimensional shape (an example of Mt. Fuji) of the 1.2 embodiment of the present invention, and Fig. 2 shows that the rod-shaped body is
FIG. 3 is a perspective view showing the state of engagement between the support 2 and the rod-shaped body 4 in the first embodiment, FIG. 4 is a cross-sectional view of the rod-shaped body 4, and FIG. FIG. 5 is a perspective view showing the engagement state between the support body 12 and the rod-shaped body 25 in the second embodiment, FIG. 6 is a sectional view taken along line AA, and FIG. 7 is a sectional view taken along line BB. 1-Frame body, 2,12-...Support body, 3-...Drilled hole,
4.25--rod-shaped body, 4a-threaded part, 5--insertion part, 6
- Fitting part, 7 - Head, 8.26 - Square bar, 9 - Insertion hole, 10 - Fitting hole, 20 - Matching plate, 21
--Synthetic rubber, 22.23...Insertion hole, 27--Support part, 27a--Uneven surface, 28--Stopper.
Claims (1)
ると共に、それぞれが、任意の高さに保持される多数の
棒状体とで構成され、前記挿通穴と棒状体の少なくとも
一方には、係止部が設けられていることを特徴とする立
体形成装置。It is composed of a support body having a large number of insertion holes, and a large number of rod-shaped bodies that are inserted into the insertion holes and each held at an arbitrary height, and at least one of the insertion holes and the rod-shaped bodies has a , A three-dimensional forming device characterized by being provided with a locking part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31170786A JPS63168678A (en) | 1986-12-30 | 1986-12-30 | Solid former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31170786A JPS63168678A (en) | 1986-12-30 | 1986-12-30 | Solid former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168678A true JPS63168678A (en) | 1988-07-12 |
Family
ID=18020498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31170786A Pending JPS63168678A (en) | 1986-12-30 | 1986-12-30 | Solid former |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168678A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0429292A (en) * | 1990-05-25 | 1992-01-31 | Nec Corp | Three-dimensional form expressing device |
| JP5174278B1 (en) * | 2012-11-05 | 2013-04-03 | 千洋 鈴木 | 3D modeling object and 3D modeling apparatus |
| JP2014092778A (en) * | 2012-12-21 | 2014-05-19 | Chihiro Suzuki | Color variation display body |
| JP2015049494A (en) * | 2013-09-05 | 2015-03-16 | 加藤電機株式会社 | Three-dimensional chart model |
| JP2019178870A (en) * | 2018-03-30 | 2019-10-17 | 前田建設工業株式会社 | Model molding device for wind tunnel experiment |
-
1986
- 1986-12-30 JP JP31170786A patent/JPS63168678A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0429292A (en) * | 1990-05-25 | 1992-01-31 | Nec Corp | Three-dimensional form expressing device |
| JP5174278B1 (en) * | 2012-11-05 | 2013-04-03 | 千洋 鈴木 | 3D modeling object and 3D modeling apparatus |
| JP2014092778A (en) * | 2012-12-21 | 2014-05-19 | Chihiro Suzuki | Color variation display body |
| JP2015049494A (en) * | 2013-09-05 | 2015-03-16 | 加藤電機株式会社 | Three-dimensional chart model |
| JP2019178870A (en) * | 2018-03-30 | 2019-10-17 | 前田建設工業株式会社 | Model molding device for wind tunnel experiment |
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