JPS63114875A - Grindstone exchange device - Google Patents
Grindstone exchange deviceInfo
- Publication number
- JPS63114875A JPS63114875A JP25798886A JP25798886A JPS63114875A JP S63114875 A JPS63114875 A JP S63114875A JP 25798886 A JP25798886 A JP 25798886A JP 25798886 A JP25798886 A JP 25798886A JP S63114875 A JPS63114875 A JP S63114875A
- Authority
- JP
- Japan
- Prior art keywords
- grindstone
- hanger
- station
- rail
- storage
- 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.)
- Granted
Links
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は砥石交換装置の改良に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to improvements in a grindstone changing device.
（従来技術とその問題点）
従来、砥石でワークを加工する加工機の砥石交換装置と
しては、作業フロア上を走行自在な台車に砥石交換用治
具を搭載して、収納ステーションと加エステーンヨンと
の間を、作業者が台車を押して移動させるようにしたも
のが提案されている（実開昭５７−６３６５２号公報参
照）。(Prior art and its problems) Conventionally, as a grindstone exchange device for a processing machine that processes workpieces with a grindstone, a grindstone exchange jig is mounted on a cart that can move freely on the work floor, and a storage station and a machining station are connected to each other. A system has been proposed in which an operator pushes a cart to move between the two (see Japanese Utility Model Application Publication No. 57-63652).
かかる台重力式の砥石交換装置では、作業者が台車を移
動させる労力が大きくて砥石交換時間が長くかかるとと
もに、台車上の砥石交換用治具に支持された交換用砥石
が、台車移動通路の付近にある装置などに接触して破損
したり、他の作業者に接触する危険があるといった問題
があった。In such a platform gravity-type grindstone exchange device, the worker has to put a lot of effort into moving the cart, and it takes a long time to change the grindstone. There was a problem that there was a risk of contact with nearby equipment, causing damage, or contact with other workers.
（発明の目的）
本発明は上記従来の問題点に鑑みてなされたもので、砥
石交換時間の短縮、並びに砥石の保護及び作業者の安全
を図ることを目的とするものである。(Object of the Invention) The present invention has been made in view of the above-mentioned conventional problems, and aims to shorten the time for replacing the grindstone, protect the grindstone, and ensure the safety of the worker.
（発明の構成）
このため本発明は、複数の砥石収納部が形成された砥石
収納ステーション、と、砥石でワークを加工する加工機
が設置された加工ステーションとの間に、砥石収納ステ
ーション側で各砥石収納部に対応するように分岐された
トロリーレールが配設されていて、該トロリーレールに
、ハンガーが往復移動可能に吊支持され、該ハンガーに
、交換用砥石を着脱自在に支持する砥石交換用治具と、
該砥石交換用治具を垂直軸回りに回転操作可能な操作部
材とが設けられていることを特徴とするものである。(Structure of the Invention) For this reason, the present invention provides a grindstone storage station side between a grindstone storage station in which a plurality of grindstone storage sections are formed and a processing station in which a processing machine for processing a workpiece with a grindstone is installed. A branched trolley rail is arranged to correspond to each grindstone storage section, a hanger is suspended and supported on the trolley rail so as to be movable back and forth, and a replacement grindstone is removably supported on the hanger. Replacement jig and
The present invention is characterized by being provided with an operating member capable of rotating the grindstone replacement jig around a vertical axis.
（発明の効果）
本発明によれば、砥石収納ステーションに、ハンガーの
砥石交換用治具で支持されて収納された砥石を、トロリ
ーレールで加工ステーションに移動させるようにしたも
のであるから、従来のような台車方式よりも移動に労力
がかからなくなり、砥石交換時間が大幅に短縮するよう
になる。(Effects of the Invention) According to the present invention, the grindstone stored in the grindstone storage station while being supported by the grindstone replacement jig of the hanger is moved to the processing station by the trolley rail. It requires less effort to move than a trolley system like the one used in the previous example, and the time required to change the grinding wheel is significantly reduced.
また、ハンガーの移動中に、砥石交換用治具を操作部材
で垂直軸回りに回転操作できるから、砥石をトロリーレ
ールに沿わせることができ、トロリーレールの付近にあ
る装置などへの接触がなくなり砥石の保護が図れるとと
もに、他の作業者への接触の危険もなくなり作業者の安
全も図れるようになる。In addition, while the hanger is moving, the grindstone replacement jig can be rotated around the vertical axis using the operating member, so the grindstone can be aligned with the trolley rail, eliminating contact with equipment near the trolley rail. Not only can the grindstone be protected, but the risk of contact with other workers is also eliminated, and worker safety can be ensured.
（実施例）
以下、本発明の実施例を添付図面について詳細に説明す
る。(Embodiments) Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
第１図及び第２図に示すように、複数の砥石収納部Ａ、
Ｂ、Ｃが形成された砥石収納ステーション■と、砥石Ｉ
Ａ〜ＩＣでワークを加工する加工機２が設置された加工
ステーション■とが設定されている。As shown in FIGS. 1 and 2, a plurality of grindstone storage sections A,
Whetstone storage station ■ where B and C are formed, and whetstone I
A processing station (2) in which a processing machine 2 for processing a workpiece is installed at A to IC is set.
各ステーション１．Ｈの間には、作業フロアに立設され
た支柱３．・・・、３などで天井側に支持されたトロリ
ーレール４が配設されていて、該トロリーレール４の砥
石収納ステーションＩ側は、砥石収納部Ａ−Ｃに対応す
るように分岐された分岐レール４ Ａ、４ Ｂ、４ Ｃ
に形成されている。Each station 1. Between H, there are pillars 3. . . , 3, etc. A trolley rail 4 supported on the ceiling side is disposed, and the grindstone storage station I side of the trolley rail 4 is a branch that is branched to correspond to the grindstone storage sections A-C. Rail 4 A, 4 B, 4 C
is formed.
該分岐レール４Ａ〜４Ｃとトロリーレール４との分岐部
分には、レールを切り換えるポイント５が設けられてい
る。A point 5 for switching the rails is provided at the branching portion between the branching rails 4A to 4C and the trolley rail 4.
第３図及び第４図に詳細に示すように、断面１字状の上
記トロリーレール４には、上下規制ローラ６．６と左右
規制ローラ７．７とにより往復動自在なハンガー８Ａ〜
８Ｃが吊支持され、該各ハンガー８Ａ〜８Ｃには、横振
れ防止ローラ９と縦振れ防止ローラ１０とが設けられて
いる。As shown in detail in FIGS. 3 and 4, the trolley rail 4, which has a linear cross-section, is provided with hangers 8A to 8A that can freely reciprocate by means of vertical regulating rollers 6.6 and left and right regulating rollers 7.7.
8C is suspended and supported, and each hanger 8A to 8C is provided with a lateral shake prevention roller 9 and a vertical shake prevention roller 10.
該各ハンガー８Ａ〜８Ｃには、軸受筒部８ａと、該軸受
筒部８ａに上部側が垂直軸回りに回転自在に支承されて
ナラ）ＩＩで抜は止めされ、下部側がＬ字状に折曲され
た回転軸１２とが設けられ、該回転軸１２の下部には、
交換用砥石ＩＡ−ＩＣを着脱自在に支持する砥石交換用
治具Ｉ３が取り付けられている。Each of the hangers 8A to 8C includes a bearing cylinder part 8a, an upper part of which is rotatably supported around a vertical axis by the bearing cylinder part 8a, and is prevented from being pulled out with an arrow II, and a lower part bent into an L shape. A rotary shaft 12 is provided at the bottom of the rotary shaft 12.
A grindstone replacement jig I3 that removably supports the replacement grindstone IA-IC is attached.
上記回転軸１２の中間部には回転操作用アーム１４がＴ
字状に固着されるとともに、上記軸受筒 −部８ａに
は、回転軸【２０回転を規制する回転止めボルトＩ５が
螺着されている。A rotary operation arm 14 is provided at the intermediate portion of the rotary shaft 12.
A rotation stopper bolt I5 for restricting rotation of the rotating shaft (20 rotations) is screwed onto the bearing sleeve portion 8a.
上記のような構成であれば、最初、砥石収納ステーショ
ンＩの砥石収納５ Ａの分岐レール１１Ａには砥石１Δ
を支持したハンガー８Ａが吊支持され、砥石収納部Ｂの
分岐レール４Ｂには砥石ＩＢを支持したハンガー８Ｂが
吊支持され、砥石収納部Ｃの分岐レール４Ｃには砥石ｌ
Ｃを支持したハンガー８ＣＩ）＜吊支持されている。With the above configuration, initially, the branch rail 11A of the grindstone storage 5A of the grindstone storage station I is equipped with the grindstone 1Δ.
A hanger 8A supporting the grindstone IB is suspended and supported on the branch rail 4B of the whetstone storage part B, and a hanger 8B supporting the whetstone IB is suspended on the branch rail 4C of the whetstone storage part C.
Hanger 8CI that supported C) <Hangingly supported.
そして、例えば、ポイント５をｂ位置に切り換えろと（
第１図の状態）、分岐レール４Ｂがトロリーレール４に
つながるので、作業者が砥石収納部Ｂのハンガー８Ｂを
押してトロリーレール４に沿って加工ステーション■ま
で往移動させ、加工ステーション■で、砥石交換用治具
１３の砥石ＩＢを加工機２にセットする。砥石ＩＢによ
るワークの加工中は、ハンガー８Ｂは砥石収納部Ｂまで
復移動させておく。Then, for example, switch point 5 to position b (
1), the branch rail 4B is connected to the trolley rail 4, so the operator pushes the hanger 8B of the grindstone storage section B and moves it back and forth along the trolley rail 4 to the processing station ■. The grindstone IB of the replacement jig 13 is set on the processing machine 2. While the workpiece is being processed by the grindstone IB, the hanger 8B is moved back to the grindstone storage section B.
次に、砥石ＩＢを砥石ＩＡに交換するには、ハンガー８
Ｂを再び加工ステーション■まで往移動させ、加工機２
の砥石ＩＢ４：砥石交換用治具１３にセットシて、砥石
収納部Ｂまで復移動させろ。Next, to replace whetstone IB with whetstone IA, hanger 8
Move B back and forth again to processing station ■, and
Whetstone IB4: Set it in the whetstone replacement jig 13 and move it back to the whetstone storage part B.
そして、ポイント５を、ａ位置に切り換えると、分岐レ
ール４Ａがトロリーレール４につながるので、同様にし
て、砥石収納部Ａのハンガー８Ａを押して加工ステーシ
ョン■まで往移動させ、砥石交換用治具１３の砥石ＩＡ
を加工機２にセットする。なお、ポイント５をＣ位置に
切り換えると、分岐レール４Ｃがトロリーレール４につ
ながるので、同様にして砥石収納部Ｃのハンガー８Ｃを
押して加工ステーション■まで往移動させ、砥石交換用
治具１３の砥石ＩＣを加工機２にセットすることができ
る。Then, when the point 5 is switched to the a position, the branch rail 4A is connected to the trolley rail 4, so in the same way, push the hanger 8A of the grindstone storage part A and move it back to the processing station ■, and the grindstone replacement jig 13 whetstone IA
is set on processing machine 2. Furthermore, when point 5 is switched to position C, the branch rail 4C is connected to the trolley rail 4, so in the same way, push the hanger 8C of the grindstone storage section C to move it back and forth to the processing station ■, and remove the grindstone of the grindstone exchange jig 13. The IC can be set in the processing machine 2.
このように、砥石ＩＡ−ＩＣの交換作業は、ハンガー８
Ａ〜８Ｃを往復移動させるだけでよいから、従来の台車
方式のものと比べて交換作業がスムースであり、交換時
間が短縮するのである。In this way, when replacing the grindstone IA-IC, the hanger 8
Since it is only necessary to move A to 8C back and forth, the replacement work is smoother and the replacement time is shortened compared to the conventional trolley type.
また、ハンガー８Ａ〜８Ｃの往復移動時に、回転止めボ
ルト１５を緩め、回転操作用アーム１４を操作して回転
軸１２を垂直軸回りに９０度回転させ、回転止めボルト
１５を締め込んで回転軸１２をロックすることにより、
砥石ＩＡ〜ＩＣをトロリーレール４に沿わせることがで
きるので、砥石ＩＡ−ＩＣがトロリーレール４の付近に
ある装置に接触して破損したり、他の作業者に接触する
危険もなくなる。In addition, when the hangers 8A to 8C are reciprocated, the rotation stop bolt 15 is loosened, the rotation operation arm 14 is operated to rotate the rotation shaft 12 90 degrees around the vertical axis, and the rotation stop bolt 15 is tightened to rotate the rotation shaft 12. By locking 12,
Since the grindstones IA-IC can be placed along the trolley rail 4, there is no risk that the grindstone IA-IC will come into contact with equipment near the trolley rail 4 and be damaged, or come into contact with other workers.
第１図は砥石交換装置の平面図、第２図は第１図の正面
図、第３図はハンガーの側面図、゛第４図はハンガーの
要部正面図である。
ＩＡ〜ＩＣ・・・砥石、 ２・・・加工機、４・・・ト
ロリーレール、４Ａ〜４ｃ・・・分岐レール、８Ａ〜８
Ｃ・・・ハンガー、１２・・・回転軸、１３・・・砥石
交換用治具、１４・・・回転操作アーム、Ａ、Ｂ、Ｃ・
・・砥石収納部、
■・・・砥石収納ステーション、
■・・・加工ステーション。FIG. 1 is a plan view of the grindstone exchange device, FIG. 2 is a front view of FIG. 1, FIG. 3 is a side view of the hanger, and FIG. 4 is a front view of the main parts of the hanger. IA~IC...Whetstone, 2...Processing machine, 4...Trolley rail, 4A~4c...Branch rail, 8A~8
C... Hanger, 12... Rotating shaft, 13... Grindstone replacement jig, 14... Rotating operation arm, A, B, C.
...Whetstone storage section, ■...Whetstone storage station, ■...Processing station.
Claims (1)
ョンと、砥石でワークを加工する加工機が設置された加
工ステーションとの間に、砥石収納ステーション側で各
砥石収納部に対応するように分岐されたトロリーレール
が配設されていて、該トロリーレールに、ハンガーが往
復移動可能に吊支持され、該ハンガーに、交換用砥石を
着脱自在に支持する砥石交換用治具と、該砥石交換用治
具を垂直軸回りに回転操作可能な操作部材とが設けられ
ていることを特徴とする砥石交換装置。(1) Between the whetstone storage station where multiple whetstone storage areas are formed and the processing station where a processing machine that processes workpieces with whetstones is installed, the grindstone storage station side is configured to correspond to each whetstone storage area. A branched trolley rail is provided, a hanger is suspended and supported on the trolley rail so as to be movable back and forth, and a grindstone replacement jig that removably supports a replacement grindstone on the hanger; A grindstone changing device characterized by being provided with an operating member capable of rotating a grinding jig around a vertical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61257988A JPH07100296B2 (en) | 1986-10-29 | 1986-10-29 | Grindstone changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61257988A JPH07100296B2 (en) | 1986-10-29 | 1986-10-29 | Grindstone changing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63114875A true JPS63114875A (en) | 1988-05-19 |
| JPH07100296B2 JPH07100296B2 (en) | 1995-11-01 |
Family
ID=17313985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61257988A Expired - Fee Related JPH07100296B2 (en) | 1986-10-29 | 1986-10-29 | Grindstone changing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07100296B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02143155U (en) * | 1989-05-08 | 1990-12-05 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939162U (en) * | 1982-09-07 | 1984-03-13 | 株式会社大隈鐵工所 | Grindstone lifting hardware |
-
1986
- 1986-10-29 JP JP61257988A patent/JPH07100296B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939162U (en) * | 1982-09-07 | 1984-03-13 | 株式会社大隈鐵工所 | Grindstone lifting hardware |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02143155U (en) * | 1989-05-08 | 1990-12-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07100296B2 (en) | 1995-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |