JP3060989U - Curtain-shaped protective cover with a circular hollow guide. - Google Patents
Curtain-shaped protective cover with a circular hollow guide.Info
- Publication number
- JP3060989U JP3060989U JP1999001099U JP109999U JP3060989U JP 3060989 U JP3060989 U JP 3060989U JP 1999001099 U JP1999001099 U JP 1999001099U JP 109999 U JP109999 U JP 109999U JP 3060989 U JP3060989 U JP 3060989U
- Authority
- JP
- Japan
- Prior art keywords
- circular hollow
- intermediate plate
- curtain
- hollow guide
- protective cover
- 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 - Lifetime
Links
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
(57)【要約】
【目的】 中間プレートの天側端片に止着した円形中空
ガイド体の中空部に貫通するガイドレールで中間プレー
トを支え、中間プレートのねじれ、倒れ等を防ぎ、安定
した往復動を可能とする、工作機械の円形中空ガイド体
付き、カーテン状保護カバーを提供する。
【構成】前記２枚のエンドプレートの間に設けた、前記
少なくとも１枚の中間プレートのそれぞれの天地方向両
辺に対して、複数の本体カバーの伸縮方向端末をそれぞ
れ止着連結し、前記、中間プレートの天側辺端部に、円
形中空ガイド体をその中空部の延長部が中間プレート迄
貫通し、その中空部及びその延長部が本体カバーの伸縮
方向に向かう如く止着し、その円形中空ガイド体の中空
部に、その内径に適合した外径のガイドレールを貫通
し、円形中空ガイド体を介して中間プレートを前記ガイ
ドレールで支え、少なくとも一方のエンドプレートが、
自在に往復動する事を特徴とする、工作機械の円形中空
ガイド体付き、カーテン状保護カバー。
(57) [Summary] [Purpose] The intermediate plate is supported by a guide rail that penetrates the hollow portion of the circular hollow guide body fixed to the top end piece of the intermediate plate, and the intermediate plate is prevented from twisting, falling, etc., and is stable. Provided is a curtain-shaped protective cover with a circular hollow guide body of a machine tool, which is capable of reciprocating motion. The extension and contraction direction terminals of a plurality of body covers are fixedly connected to both sides of each of the at least one intermediate plate provided between the two end plates in the vertical direction. At the top side edge of the plate, a circular hollow guide body is extended so that the extended portion of the hollow portion penetrates up to the intermediate plate, and the hollow portion and the extended portion are fastened in the direction of expansion and contraction of the main body cover. In the hollow portion of the guide body, penetrate a guide rail having an outer diameter adapted to the inner diameter thereof, support the intermediate plate with the guide rail via a circular hollow guide body, at least one end plate,
A curtain-shaped protective cover with a circular hollow guide for machine tools, characterized by the ability to reciprocate freely.
Description
【０００１】 従来のカーテン状保護カバー１は、図１の斜視図に示す如く、エンドプレート ２ａと中間プレート３ｂ、中間プレート３ａと３ｂ、中間プレート３ｂとエンド プレート２ｂとのそれぞれの間に本体カバー４ａ，４ｂ，４ｃをそれぞれ止着し 連結してなり、中間プレートの天側にガイドレール５が貫通する穴６ａ，６ｂを 設け、図示を略すが、機械本体部に取り付けられる、エンドプレート２ａ，２ｂ 間のカーテン状保護カバーを吊り下げる働きと、機械本体に取り付けたエンドプ レートの往復動に前記カーテン状保護カバー１が追従する如く成している方式が 一般的である。図１には、カーテン状保護カバー１が正常な状態で往復動してい る状態を示しているが、通常、上記する如く従来方式は、中間板の天側を吊り下 げるのみの機能の構造で有るため、傾き等を規制する働きを有せず、伸縮させた 時、特に縮めた時、図２の斜視図に示す如く、往復動に於いて、山谷の形状が乱 れ、特に、中間プレート３ａと３ｂとがエンドプレートに対して、図の如く傾き 、本体カバー山谷形状が、例えばＡ，Ｂ部の山谷ピッチが広がった箇所、Ｃ，Ｄ 部の狭くなった箇所の如く不安定となり、カーテン状保護カバーの往復動に於い て、バタツキ現象等、異常な動きを生じ、機械の一部と干渉する場合もあり、運 転不可、又、破損等が多発する問題があった。従って上記する異常な動きを制限 する為、図示を省くが、カーテン状保護カバーの地側に乱れ防止用のガイド等を 設けていたが乱れを防止するには不十分であった。As shown in the perspective view of FIG. 1, a conventional curtain-shaped protective cover 1 has a main body cover between an end plate 2a and an intermediate plate 3b, intermediate plates 3a and 3b, and an intermediate plate 3b and an end plate 2b. 4a, 4b, 4c are fixedly connected to each other, and holes 6a, 6b through which the guide rails 5 penetrate are provided on the top side of the intermediate plate, and although not shown, the end plates 2a, In general, the curtain-shaped protective cover 1 is suspended between 2b and the curtain-shaped protective cover 1 follows the reciprocating motion of the end plate attached to the machine body. FIG. 1 shows a state in which the curtain-shaped protective cover 1 is reciprocating in a normal state. However, as described above, the conventional method usually has a function of only suspending the top side of the intermediate plate. Due to its structure, it has no function to regulate the inclination, etc., and when it is expanded and contracted, especially when it is contracted, as shown in the perspective view of FIG. The intermediate plates 3a and 3b are tilted with respect to the end plate as shown in the figure, and the shape of the main body cover valley is unstable, for example, where the ridge and valley pitches of the portions A and B are widened and where the portions C and D are narrow. In the reciprocating motion of the curtain-shaped protective cover, abnormal movement such as flapping occurs, and it may interfere with some parts of the machine. . Therefore, although illustration is omitted in order to limit the abnormal movement described above, a guide or the like for preventing disturbance is provided on the ground side of the curtain-shaped protective cover, but it is insufficient to prevent the disturbance.
【０００２】 然るに、本考案はかかる問題点を解消するため、鋭意研究し、工作機械のカー テン状保護カバーとして、往復動に於ける乱れを軽減する、優れた方式を考案し た。以下、本考案を図面に従って説明する。However, in order to solve such a problem, the present invention has intensively studied and devised an excellent method for reducing disturbance in reciprocation as a curtain-like protective cover for a machine tool. Hereinafter, the present invention will be described with reference to the drawings.
【０００３】 図３に本考案の円形中空ガイド体付き、カーテン状保護カバー１０の代表的実 施例として、中間プレートの枚数が２枚の場合の一実施例の全体斜視図を示す。 図に於いて、エンドプレート１２ａと中間プレート１３ｂ、中間プレート１３ａ と１３ｂ、中間プレート１３ｂとエンドプレート１２ｂとのそれぞれの間に、本 体カバー１４ａ，１４ｂ，１４ｃをそれぞれ止着連結してなり、中間プレートの 天側端辺に、円形中空ガイド体１６ａ，１６ｂをガイドレール１５が貫通する如 く、即ち、円形中空ガイド体１６ａ，１６ｂの中空部及びその延長部が本体カバ ーの伸縮方向に向かう如く止着し、その円形中空ガイド体１６ａ，１６ｂの中空 部に、その内径に適合した外径のガイドレール１５を貫通し、円形中空ガイド体 １６ａ，１６ｂを介して中間プレート１３ａ，１３ｂを前記ガイドレール１５で 支え、少なくとも一方のエンドプレートが、自在に往復動する。本考案の重要な 要素の一つである、円形中空ガイド体及びガイドレールについて、図３の円形中 空ガイド体の一つの、イ部拡大説明図を、図４の斜視図に示す。図４に於いて、 貫通穴１７ａを有する中間プレート１３ａに対向して垂直方向に、長さＬの円形 中空ガイド体１３ａを止着し、中空部１９ａ及び貫通穴１７ａに対して、ガイド レール１５を挿入して、ガイドレールとそれに装着した、中間プレートと一体の 円形中空ガイド体の間の働きで、そのガイドレールに対して中間プレートのねじ れ、倒れ等を円形中空ガイド体１６ａの長さＬによって、助長する如く成してい る。又、図４に示す如く、円形中空ガイド体の中空部に、前記ガイドレール１５ の外径に適合する内径の、ガイドレールとの間の摺動性能を助長する材料、例え ば摩擦係数の比較的低い樹脂材料や含油焼結金属等によるブッシュを装着して、 ガイドレールとの滑り性をより助長する事が望ましい。更に、本考案を構成する 本体カバーの実施例として、前記する如く、ゴム状弾性材料をコートしたカバー 材料を、図５−１の斜視図に示す山谷を有する如く加工したプリーツカバー２１ ，図５−２の斜視図に示す如く短冊状のカバー布を、図の如く山谷部を形成する 如く、ミシン目Ｍａの縫製加工にて止着連結した、山谷両側縫製カバー２２、図 ５−３の斜視図に示す、短冊状カバー布を長手方向に半分に折り畳み側端間をミ シン目Ｍｂの縫製加工にて止着連結した山谷片側縫製カバー２３、その他種々の ものがあり何れでも良いが、本考案者が、種々評価検討した結果、前記縫製加工 によって、カーテン状保護カバーの往復動時、山谷の安定性を助長する効果があ り、山谷片側縫製カバー２３又は山谷両側縫製カバー２２の選択が望ましい。又 、上記、各種の構造の本体カバーのエンドプレート１２ａ，１２ｂや中間プレー ト１３ａ，１３ｂとの間の止着には種々の方法が有るが、特に限定しない。FIG. 3 is an overall perspective view of an embodiment in which the number of intermediate plates is two as a typical embodiment of the curtain-shaped protective cover 10 with a circular hollow guide body of the present invention. In the drawing, body covers 14a, 14b and 14c are fixedly connected between the end plate 12a and the intermediate plate 13b, between the intermediate plates 13a and 13b, and between the intermediate plate 13b and the end plate 12b, respectively. The guide rail 15 penetrates the circular hollow guides 16a and 16b at the top end of the intermediate plate, that is, the hollow portions of the circular hollow guides 16a and 16b and the extensions thereof extend in the direction of expansion and contraction of the main body cover. Then, the intermediate plates 13a, 13b are passed through the hollow portions of the circular hollow guide members 16a, 16b through the guide rails 15 having an outer diameter adapted to the inner diameter thereof, and are inserted through the circular hollow guide members 16a, 16b. Supported by the guide rail 15, at least one end plate reciprocates freely. FIG. 4 is a perspective view showing an enlarged view of a part of the circular hollow guide body of FIG. 3 regarding the circular hollow guide body and the guide rail, which are one of the important elements of the present invention. In FIG. 4, a circular hollow guide 13a having a length L is fixed vertically to the intermediate plate 13a having the through hole 17a, and the guide rail 15 is fixed to the hollow portion 19a and the through hole 17a. Is inserted between the guide rails and the circular hollow guide body attached to the intermediate plate, which is attached to the guide rail. L is designed to help. Further, as shown in FIG. 4, a comparison is made between the hollow portion of the circular hollow guide body and a material having an inner diameter that matches the outer diameter of the guide rail 15 and that promotes sliding performance with the guide rail, for example, a coefficient of friction. It is desirable to attach a bush made of a low resin material or an oil-impregnated sintered metal to further enhance the slipperiness with the guide rail. Further, as an embodiment of the main body cover constituting the present invention, as described above, the pleated cover 21 is obtained by processing a cover material coated with a rubber-like elastic material so as to have a valley as shown in the perspective view of FIG. -2, a strip-shaped cover cloth is fastened and connected by perforation Ma so as to form a valley and a valley as shown in the figure. As shown in the figure, a strip-shaped cover cloth is folded in half in the longitudinal direction, and a valley-and-one-side sewing cover 23 in which the side ends are fastened and connected by sewing of perforations Mb, and various other types are available. As a result of various evaluations and examinations by the inventor, the sewing process has an effect of promoting the stability of the mountain valley when the curtain-shaped protective cover reciprocates, and the selection of the mountain valley one-side sewing cover 23 or the mountain valley both-side sewing cover 22 can be made. Hope Arbitrariness. Further, there are various methods for fixing the main body cover having various structures to the end plates 12a and 12b and the intermediate plates 13a and 13b, but there is no particular limitation.
【０００４】 ガイドレール１５と円形中空ガイド体１６ａ，１６ｂによってガイドされた中間 プレート１３ａ，１３ｂを、本体カバー１４ａ，１４ｂ，１４ｃの山谷が適宜間 隔なる如く、配設・止着・連結する事によって、従来方式の如き異常な動きを生 じる事無く、常に安定した往復動をする事を特徴とする、工作機械の円形中空ガ イド体付き、カーテン状保護カバー。[0004] The intermediate plates 13a, 13b guided by the guide rail 15 and the circular hollow guide bodies 16a, 16b are arranged, fixed and connected so that the peaks and valleys of the main body covers 14a, 14b, 14c are appropriately spaced. With a circular hollow guide for a machine tool, a curtain-shaped protective cover is characterized by a stable reciprocating motion without causing abnormal movement as in the conventional method.
【図１】 従来のカーテン状保護カバーの正常状
態の全体斜視図。FIG. 1 is an overall perspective view of a conventional curtain-shaped protective cover in a normal state.
【図２】 従来のカーテン状保護カバーの異常状
態の全体斜視図。FIG. 2 is an overall perspective view of a conventional curtain-shaped protective cover in an abnormal state.
【図３】 本考案の円形中空ガイド体付き、カー
テン状保護カバーの全体斜視図。FIG. 3 is an overall perspective view of a curtain-shaped protective cover with a circular hollow guide body of the present invention.
【図４】 本考案の円形中空ガイド体付き、カー
テン状保護カバーの、円形中空ガイド体部、拡大斜視
図。FIG. 4 is an enlarged perspective view of a circular hollow guide body portion of the curtain-shaped protective cover with the circular hollow guide body of the present invention.
【図５−１】 本考案実施例の本体カバー斜視図。FIG. 5-1 is a perspective view of a main body cover of the embodiment of the present invention.
【図５−２】 本考案実施例の本体カバー斜視図。FIG. 5-2 is a perspective view of a main body cover according to the embodiment of the present invention.
【図５−３】 本考案実施例の本体カバー斜視図。FIG. 5-3 is a perspective view of a main body cover according to the embodiment of the present invention.
１・・・従来のカーテン状保護カバー、２ａ，２ｂ・・
・従来の保護カバーのエンドプレート、３ａ，３ｂ・・
従来方式の中間プレート、４ａ，４ｂ，４ｃ・・・従来
方式の本体カバー、５・・・従来方式のガイドレール、
６ａ，６ｂ・・・従来方式のガイドレール５が貫通する
穴、１０・・・本考案の円形中空ガイド体付き、カーテ
ン状保護カバー、１２ａ，１２ｂ・・・本考案のエンド
プレート、１３ａ，１３ｂ・・・本考案の中間プレー
ト、１４ａ，１４ｂ，１４ｃ・・・本考案の本体カバ
ー、１５・・・本考案のガイドレール、１６ａ，１６ｂ
・・・本考案の円形中空ガイド体、２１・・・プリーツ
カバー、２２・・・山谷両側縫製カバー、２３・・・山
谷片側縫製カバー、Ｍａ，Ｍｂ・・・ミシン目1 ... conventional curtain-shaped protective cover, 2a, 2b ...
・ End plate of conventional protective cover, 3a, 3b
Conventional intermediate plate, 4a, 4b, 4c: Conventional body cover, 5: Conventional guide rail,
6a, 6b: holes through which the conventional guide rails 5 pass, 10: with the circular hollow guide body of the present invention, curtain-shaped protective covers, 12a, 12b: end plates of the present invention, 13a, 13b ... the intermediate plate of the present invention, 14a, 14b, 14c ... the main body cover of the present invention, 15 ... the guide rail of the present invention, 16a, 16b
... Circular hollow guide body of the present invention, 21 ... Pleated cover, 22 ... Screw cover on both sides of mountain valley, 23 ... Single cover on one side of mountain valley, Ma, Mb ... Perforation
Claims (2)
を用いて、複数の山及び谷をそれぞれ天地方向に併設形
成した本体カバーを、２枚の薄板材よりなるエンドプレ
ートと、その２枚のエンドプレートの間に設けた、薄板
材よりなる中間プレートの間を、前記、本体カバーにて
伸縮方向に連結して成る、切り子や、切削油より工作機
械を保護する、円形中空ガイド体付き、カーテン状保護
カバーに於いて、 前記２枚のエンドプレートの間に設けた、前記少なくと
も１枚の中間プレートのそれぞれの天地方向両辺に対し
て、複数の本体カバーの伸縮方向端末をそれぞれ止着連
結し、 前記、中間プレートの天側辺端部に、円形中空ガイド体
をその中空部の延長部が中間プレート迄貫通し、その中
空部及びその延長部が本体カバーの伸縮方向に向かう如
く止着し、 その円形中空ガイド体の中空部に、その内径に適合した
外径のガイドレールを貫通し、 円形中空ガイド体を介して、中間プレートを前記ガイド
レールで支え、少なくとも一方のエンドプレートが、自
在に往復動する事を特徴とする、工作機械の円形中空ガ
イド体付き、カーテン状保護カバー。1. A body cover in which a plurality of peaks and valleys are respectively formed in the top and bottom directions using a cover material coated with a rubber-like elastic material, an end plate made of two thin plates, Provided between the end plates, between the intermediate plates made of a thin plate material, the above-mentioned, connected in the expansion and contraction direction by the body cover, with a circular hollow guide body, which protects the machine tool from cutting tools and cutting oil, In the curtain-shaped protective cover, the extension and contraction direction terminals of the plurality of main body covers are fixedly connected to both top and bottom sides of the at least one intermediate plate provided between the two end plates. At the top side edge of the intermediate plate, an extension of the hollow portion penetrates the circular hollow guide body to the intermediate plate, and the hollow portion and the extension extend in the direction of expansion and contraction of the main body cover. Then, the guide plate having an outer diameter adapted to the inner diameter is passed through the hollow portion of the circular hollow guide body, and the intermediate plate is supported by the guide rail via the circular hollow guide body. A curtain-shaped protective cover with a circular hollow guide for machine tools, characterized in that the end plate reciprocates freely.
に適合する内径のブッシュを装着した円形中空ガイド体
を、前記中間プレートの天側端辺に止着した事を特徴と
する、請求項１記載の工作機械の円形中空ガイド体付
き、カーテン状保護カバー。2. A circular hollow guide body having a bush having an inner diameter adapted to the outer diameter of the guide rail is fixed to a top end of the intermediate plate. Item 2. A curtain-shaped protective cover with a circular hollow guide body of the machine tool according to Item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999001099U JP3060989U (en) | 1999-01-22 | 1999-01-22 | Curtain-shaped protective cover with a circular hollow guide. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999001099U JP3060989U (en) | 1999-01-22 | 1999-01-22 | Curtain-shaped protective cover with a circular hollow guide. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3060989U true JP3060989U (en) | 1999-09-14 |
Family
ID=43303747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1999001099U Expired - Lifetime JP3060989U (en) | 1999-01-22 | 1999-01-22 | Curtain-shaped protective cover with a circular hollow guide. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3060989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002283179A (en) * | 2001-03-21 | 2002-10-03 | Nippei Toyama Corp | Protective cover between machine tools used for production line |
| JP2012223701A (en) * | 2011-04-19 | 2012-11-15 | Techno M:Kk | Molded filter |
| JP2017080823A (en) * | 2015-10-23 | 2017-05-18 | 株式会社ディスコ | Cylindrical bellows cover |
-
1999
- 1999-01-22 JP JP1999001099U patent/JP3060989U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002283179A (en) * | 2001-03-21 | 2002-10-03 | Nippei Toyama Corp | Protective cover between machine tools used for production line |
| JP2012223701A (en) * | 2011-04-19 | 2012-11-15 | Techno M:Kk | Molded filter |
| JP2017080823A (en) * | 2015-10-23 | 2017-05-18 | 株式会社ディスコ | Cylindrical bellows cover |
| TWI694897B (en) * | 2015-10-23 | 2020-06-01 | 日商迪思科股份有限公司 | Tubular snake bellows |
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