JPS6149441B2 - - Google Patents
Info
- Publication number
- JPS6149441B2 JPS6149441B2 JP3305278A JP3305278A JPS6149441B2 JP S6149441 B2 JPS6149441 B2 JP S6149441B2 JP 3305278 A JP3305278 A JP 3305278A JP 3305278 A JP3305278 A JP 3305278A JP S6149441 B2 JPS6149441 B2 JP S6149441B2
- Authority
- JP
- Japan
- Prior art keywords
- rail
- cover
- rails
- traveling
- covers
- 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
- 230000007246 mechanism Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Railway Tracks (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Description
【発明の詳細な説明】
本発明はレール防塵装置に係り、さらに詳しく
云うと、工作機械・省力機械・その他の産業機械
等において、レール上を走行する装置に好適なレ
ール防塵装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a rail dustproof device, and more specifically, to a rail dustproof device suitable for equipment running on rails, such as machine tools, labor-saving machines, and other industrial machinery.
産業機械類の中で、近年特に開発され多用され
ている工業ロボツトは、人間労働力に代わるもの
として優れた機構を備えている。第１図、第２図
に従来の工業ロボツトの一例を示す。ベース１上
に軌道台レール２，３を設け、走行台１５に具備
されているコロ２１，２２により、レール２，３
上を走行台１５が移動する。走行台１５上には、
上下機構１６・前後機構・グリツプ機構１８等を
備えている。ベース１上にはレール２，３を保護
するカバー１１が、ベース１の両側から対峙し
て、走行台１５の上部で上下機構１６とシリンダ
１３に干渉しないように内方へ折り曲げて固定さ
れている。カバー１１は、一枚ものを用いて中央
部を切欠いて使用している。このため移動してい
る走行台１５の前後では、対立するカバー１１の
間にレール２，３を覆うことができない広いすき
ま１９，２０が生じる。また、仮りに第２図の如
く、レールの両内側にカバー７′を設けても、カ
バー７′の上端とカバー１１の上部とにすきまが
生じる。従つて、これらのすきまより粉塵・油
類、ゴミ等が入り、レールに付着して走行台の移
動に支障をきたし、工業ロボツト本来の機能を効
率的に生かすことができなくなる。また、走行装
置に故障が起こつたとき、カバーのみを容易には
ずすことが困難になる。さらに、一枚ものとなる
カバーは、全体に大きくなり不経済である。 Among industrial machinery, industrial robots, which have been particularly developed and widely used in recent years, are equipped with excellent mechanisms that can replace human labor. An example of a conventional industrial robot is shown in FIGS. 1 and 2. Track rails 2 and 3 are provided on the base 1, and rollers 21 and 22 provided on the traveling platform 15 move the rails 2 and 3
A traveling platform 15 moves on the top. On the traveling platform 15,
It is equipped with an up-and-down mechanism 16, a front-back mechanism, a grip mechanism 18, and the like. A cover 11 for protecting the rails 2 and 3 is fixed on the base 1, facing from both sides of the base 1, and bent inward at the top of the traveling platform 15 so as not to interfere with the vertical mechanism 16 and cylinder 13. There is. The cover 11 is a single piece with a central portion cut out. For this reason, wide gaps 19 and 20 are created between the opposing covers 11 in front and behind the moving carriage 15, where the rails 2 and 3 cannot be covered. Further, even if the covers 7' are provided on both inner sides of the rail as shown in FIG. 2, a gap will be created between the upper end of the cover 7' and the upper part of the cover 11. Therefore, dust, oil, dirt, etc. enter through these gaps, adhere to the rails, and interfere with the movement of the traveling platform, making it impossible to efficiently utilize the original functions of the industrial robot. Further, when a failure occurs in the traveling device, it becomes difficult to easily remove only the cover. Furthermore, a one-piece cover is bulky and uneconomical.
本発明は、上記の不具合を解消し、良好な防塵
効果を発揮することができるレール防塵装置を提
供せんとするものである。 The present invention aims to solve the above-mentioned problems and provide a rail dustproof device capable of exhibiting a good dustproofing effect.
以下、本発明の実施例を添付図面について説明
する。第３図乃至第５図は本発明の第１の実施例
を示している。図中１はベースであり、ベース１
の両側にはレール２，３を設け、コロ２１，２２
と、これらを支持する支持部２５とを下に備えた
走行台１５は、レール上を移動する。また、ベー
ス１はレール２，３の内外側に、サイドカバー
６，７をレールに沿つて備えている。サイドカバ
ー６，７は、レール２，３の上面より縦方向に延
び、かつ支持部２５に干渉しないよう横方向に折
り曲げて対向させている。レール方向に沿つたサ
イドカバー６，７の両端は、ベース１上に設けた
サポート１′にボルト締めなどにより固定される
サポート１′はレールの伸びる方向に見た両端に
設けられる。走行台１５には、レール方向に沿つ
て貫通された中空部２４をその下面の両側に設
け、かつ補助カバー８，９を設けている。この補
助カバー８，９は、サイドカバー６，７の上面と
走行台１５の下面との間隙を横方向に対して遮蓋
するよう設ける。上面カバー５は、対立する両サ
イドカバー間とほぼ同じ巾を有し、例えばフレキ
シブルな材質を用い、走行台１５の前記中空部２
４を貫通して、両端がサポート１′にボルト締め
などにより固定される。従つて、走行台１５より
離れている上面カバー５は、サイドカバー６，７
の上面Ｅに接触する。サイドカバー６，７と接触
している上面カバー５は、中空部２４の前後にお
いて起き上がるので、間隙Ｆが生じる。補助カバ
ー８，９は、この間隙Ｆを塞いでいる。中空部２
４内では、中空部の下面Ｄと上面カバー５が接触
し、また走行台１５の移動中でも接触している。
第６図は、本発明に係る他の実施例を示す要部の
断面図である。この実施例は、前記の実施例の如
く中空部２４を設けていないが、その代わりに支
持部２５′，２５′と走行台１５の下面との間に上
面カバーの入る中空部２４′を形成したものであ
る。なお、この場合、支持部２５′，２５′は、前
記第１の実施例の中空部と同様に、走行台１５の
奥行きと同じ長さにするのが望ましい。 Embodiments of the present invention will now be described with reference to the accompanying drawings. 3 to 5 show a first embodiment of the present invention. 1 in the figure is the base, base 1
Rails 2 and 3 are provided on both sides of the rollers 21 and 22.
The traveling platform 15, which is provided with a support section 25 for supporting these components below, moves on a rail. The base 1 also includes side covers 6 and 7 on the inside and outside of the rails 2 and 3 along the rails. The side covers 6 and 7 extend vertically from the upper surfaces of the rails 2 and 3, and are bent horizontally to face each other so as not to interfere with the support portion 25. Both ends of the side covers 6 and 7 along the rail direction are fixed to supports 1' provided on the base 1 by bolting or the like.The supports 1' are provided at both ends as seen in the extending direction of the rail. The traveling base 15 is provided with a hollow portion 24 penetrated along the rail direction on both sides of its lower surface, and is provided with auxiliary covers 8 and 9. The auxiliary covers 8 and 9 are provided so as to cover the gap between the upper surface of the side covers 6 and 7 and the lower surface of the carriage 15 in the lateral direction. The top cover 5 has approximately the same width as the width between the opposing side covers, and is made of a flexible material, for example, so that the upper surface cover 5 has a width that is approximately the same as that between the opposing side covers.
4, and both ends are fixed to the support 1' by bolting or the like. Therefore, the top cover 5 that is located away from the traveling platform 15 is separated from the side covers 6 and 7.
It contacts the upper surface E of. Since the top cover 5 that is in contact with the side covers 6 and 7 rises in front and behind the hollow portion 24, a gap F is created. Auxiliary covers 8 and 9 close this gap F. Hollow part 2
4, the lower surface D of the hollow portion and the upper surface cover 5 are in contact with each other, and are in contact even when the carriage 15 is moving.
FIG. 6 is a sectional view of essential parts showing another embodiment according to the present invention. This embodiment does not have the hollow part 24 as in the previous embodiment, but instead, a hollow part 24' is formed between the supporting parts 25', 25' and the lower surface of the carriage 15, into which the top cover is inserted. This is what I did. In this case, it is desirable that the support parts 25', 25' have the same length as the depth of the carriage 15, similar to the hollow part in the first embodiment.
以上述べたように本発明は、レール上面より縦
方向に延びてレールの両側面に対立して固定され
た両サイドカバーと、走行台の上面より下面に設
けてレール上面より上方に両端を支持し、かつ前
記両サイドカバーと協働してレールを覆う上面カ
バーとを具備させたので、次に述べるような効果
がある。 As described above, the present invention has two side covers that extend vertically from the upper surface of the rail and are fixed opposite to both side surfaces of the rail, and two side covers that are provided below the upper surface of the running platform and support both ends above the upper surface of the rail. In addition, since the top cover is provided to cover the rail in cooperation with the side covers, the following effects can be obtained.
１ 走行台がレール上の、どの位置にあつても、
両サイドカバーと上面カバーとにより常にレー
ルを覆うことができ、粉塵やゴミ等の進入を防
いで、良好な走行状態を維持することができ
る。1 No matter where the running platform is on the rail,
The rails can always be covered by both side covers and the top cover, preventing dust, dirt, etc. from entering and maintaining good running conditions.
２ カバーは、走行台の上部は覆つていないの
で、従来に比較して著るしく小形にできる。2. Since the cover does not cover the upper part of the carriage, it can be made significantly smaller than the conventional one.
３ 走行装置に支障が起こつた際、サイドカバー
と上面カバーとを組み合わせているため、簡単
に取りはずして修理することができる。3. When a problem occurs with the traveling device, the side cover and top cover are combined, so they can be easily removed and repaired.
４ サイドカバーが上面カバーを支持するので、
走行距離の長いレールにも適用することができ
る。4 The side cover supports the top cover, so
It can also be applied to rails that travel long distances.
第１図は従来例の平面図、第２図は第１図の
−断面図である。第３図は本発明の一実施例を
示す平面図、第４図は第３図の−断面図、第
５図は第３図の側面図である。第６図は本発明の
他の実施の一例を示す要部の断面図である。
１……ベース、２，３……レール、５……上面
カバー、６，７……サイドカバー、８，９……補
助カバー、１１……カバー、１５……走行台、２
１，２２……コロ、２４，２４′……中空部、２
５′……支持部。
FIG. 1 is a plan view of a conventional example, and FIG. 2 is a cross-sectional view taken from FIG. 1. FIG. 3 is a plan view showing one embodiment of the present invention, FIG. 4 is a cross-sectional view taken from FIG. 3, and FIG. 5 is a side view of FIG. 3. FIG. 6 is a sectional view of essential parts showing another example of the embodiment of the present invention. 1... Base, 2, 3... Rail, 5... Top cover, 6, 7... Side cover, 8, 9... Auxiliary cover, 11... Cover, 15... Travel platform, 2
1, 22...Colo, 24, 24'...Hollow part, 2
5'...Support part.
Claims (1)
行台がレール上を移動する走行装置に於いて前記
レール上面より高く伸びて前記レールの両側面に
夫夫対向して固定された両サイドカバーと、前記
走行台の上面よりは下で、前記レール上面よりは
上に位置し、前記レールの伸びる方向にみた両端
を固定して設けた上面カバーとを有し、該上面カ
バーと前記両サイドカバーは協働して前記レール
を覆うようにしたことを特徴とするレール防塵装
置。1. In a traveling device in which a traveling platform equipped with rollers and a support section for supporting the rollers moves on a rail, both sides extend higher than the upper surface of the rail and are fixed to both sides of the rail facing each other. a cover, and a top cover that is located below the top surface of the traveling platform and above the top surface of the rail, and is provided with both ends fixed in the direction in which the rail extends, and the top cover and the both ends are fixed. A rail dustproof device characterized in that the side cover works together to cover the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3305278A JPS54126313A (en) | 1978-03-24 | 1978-03-24 | Dust preventing device for rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3305278A JPS54126313A (en) | 1978-03-24 | 1978-03-24 | Dust preventing device for rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54126313A JPS54126313A (en) | 1979-10-01 |
| JPS6149441B2 true JPS6149441B2 (en) | 1986-10-29 |
Family
ID=12375987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3305278A Granted JPS54126313A (en) | 1978-03-24 | 1978-03-24 | Dust preventing device for rail |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54126313A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60147464A (en) * | 1984-01-10 | 1985-08-03 | Mitsui Toatsu Chem Inc | Manufacture of highly fluid polypropylene block copolymer for injection molding |
| JPS60113855U (en) * | 1984-01-11 | 1985-08-01 | 日産自動車株式会社 | Dust-proof cover for guide part of linear moving body |
| JPS60191740A (en) * | 1984-03-13 | 1985-09-30 | Mitsubishi Heavy Ind Ltd | Transfer protecting apparatus |
| KR100743193B1 (en) | 2006-11-20 | 2007-07-27 | 주식회사 포스코 | Debris Removal Device for Running Rail |
| CN103264416A (en) * | 2013-05-23 | 2013-08-28 | 安吉威隆机械有限公司 | Track dust-prevention structure suitable for woodworking belt-saw numerical control self-feeding equipment |
-
1978
- 1978-03-24 JP JP3305278A patent/JPS54126313A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54126313A (en) | 1979-10-01 |
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