JPS6039016A - Runner separator for casting article - Google Patents
Runner separator for casting articleInfo
- Publication number
- JPS6039016A JPS6039016A JP14846483A JP14846483A JPS6039016A JP S6039016 A JPS6039016 A JP S6039016A JP 14846483 A JP14846483 A JP 14846483A JP 14846483 A JP14846483 A JP 14846483A JP S6039016 A JPS6039016 A JP S6039016A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- workpiece
- runner
- slider
- saw blade
- 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
- 238000005266 casting Methods 0.000 title abstract 3
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 238000000926 separation method Methods 0.000 abstract description 4
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000016335 bubo Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/04—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work
- B23D55/046—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work for feeding work into engagement with the saw blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
Description
【発明の詳細な説明】
（利用分野）
本発明は、鋳造製品とくに１つの湯口から分岐した湯道
を介して複数個の製品を同時に鋳造する場合の、湯道を
切断して個々の製品を切り離すための湯道切り離し装置
に関する。Detailed Description of the Invention (Field of Application) The present invention is applicable to cast products, especially when a plurality of products are simultaneously cast through runners branching from one sprue, and the runners are cut to separate the individual products. This invention relates to a runner separation device for separation.
（従来技術）
従来、このような鋳造品の湯道からの分離作業は、ハン
マーで湯道を叩き折るようにしており、製品に湯道の端
部が残るため、後工程で、製品を台上に押さえたりバイ
スで支持させて、湯道を除去する作業を行なっており、
手数を要し作業時間が増大するとともに、危険がともな
い仕上がりのバラツキも大きかった。(Prior art) Conventionally, to separate such cast products from the runners, the runners were struck and broken with a hammer, and the ends of the runners remained on the product, so in the later process, the product was placed on a stand. The runners are removed by holding them up or supporting them in a vise.
Not only was it laborious and time consuming, it was also dangerous and resulted in large variations in the finished product.
（目 的）
本発明はこのような点にかんがみ、鋳造製品の湯道から
の切り離しを安全確実にし、自動化を可能にするように
した装置を提供するものである。(Objective) In view of the above points, the present invention provides a device that makes it possible to safely and reliably separate a cast product from a runner and to enable automation.
（実施例）
（３）
■は基台で、一方の端に鋸切断装置２を設けである。３
・４は基台１の両側を鋸刃の切断方向に走行するスライ
ドベース、５は一方のスライドベース３のねじ孔に螺合
させた送りねじ、６は他方のスライドベース４に挿通し
たガイド棒、７は送りねじ５を回転させる縦走駆動モー
タ、８．９は両側のスライドベース３・４間に跨って設
け、前記送りねじ５およびガイド棒６と直角方向の送り
ねじとガイド棒、１０は前記送りねじ８に螺合しガイド
棒９を挿通したスライダー、１１は送りねじ８を回転さ
せる横走駆動モータ、１２はスライダーＩＯと一体にし
、鋸切断装置２の方へ突設させた支持アーム、１３は支
持アームの先端部に設けた回動軸、１４は回動軸１３に
とりつけたスプロケット、１５はスライダー１０を貫通
する竪軸１６に、！！つけたスプロケット、１７はチェ
ーン、１８はスプロケット１５の駆動モータ、２０は前
記回動軸１３にとりつけたワーク挾持具で、回動軸１３
に固着した受け板２１と、この受け板２１によって回動
する押さえ板２８と、受は板２１の他方端部にとシつけ
た位置ぎめシリンダー２４で昇降する位置ぎめピン２５
と、クランプ用シリンダー２６・２７で操作されるクラ
ンプ爪２８・２９をそなえ、ワーク保持プレート３０・
３１を挾持するようにしである。３２は支持アーム１２
の上面にとりつけたロックプレート、３３は係止溝、３
４・３５は受け板２１両端部の下面に設けたロックピン
操作シリンダー、３６・３７はロックピン、４０は鋸刃
、４１はコンベヤ、５０はワーク、５１は鋳造製品、５
２は湯道、５３は湯道の切断線である。(Embodiment) (3) 1 is a base, and a saw cutting device 2 is provided at one end. 3
- 4 is a slide base that runs on both sides of the base 1 in the cutting direction of the saw blade, 5 is a feed screw screwed into the screw hole of one slide base 3, and 6 is a guide rod inserted into the other slide base 4 , 7 is a longitudinal drive motor that rotates the feed screw 5; 8.9 is a feed screw and guide rod provided across the slide bases 3 and 4 on both sides, and is perpendicular to the feed screw 5 and guide rod 6; 10 is a vertical drive motor for rotating the feed screw 5; A slider screwed onto the feed screw 8 and having a guide rod 9 inserted therethrough; 11 a horizontal drive motor for rotating the feed screw 8; 12 a support arm integrated with the slider IO and protruding toward the saw cutting device 2; , 13 is a rotating shaft provided at the tip of the support arm, 14 is a sprocket attached to the rotating shaft 13, 15 is a vertical shaft 16 passing through the slider 10, and ! ! 17 is a chain; 18 is a drive motor for the sprocket 15; 20 is a workpiece holder attached to the rotating shaft 13;
A receiving plate 21 is fixed to the receiving plate 21, a holding plate 28 is rotated by the receiving plate 21, and a positioning pin 25 is moved up and down by a positioning cylinder 24 attached to the other end of the plate 21.
and clamp claws 28 and 29 operated by clamp cylinders 26 and 27, and workpiece holding plates 30 and 29.
It is designed to hold 31 in between. 32 is the support arm 12
A lock plate attached to the top surface of the 33 is a locking groove, 3
4 and 35 are lock pin operating cylinders provided on the lower surface of both ends of the receiving plate 21, 36 and 37 are lock pins, 40 is a saw blade, 41 is a conveyor, 50 is a workpiece, 51 is a cast product, 5
2 is a runner, and 53 is a cutting line of the runner.
（動 作）
ワーク５０は鋳造製品５１と湯道５２との接続部分がか
ぶさらないようにした保持プレート３０・３１により、
上下の保持プレートが平行になるように挾む。この場合
、ワークにあらかじめ位置ぎめ突起を鋳造しておき、保
持プレートの孔に嵌合させるなどの方法で位置決めする
ようにしておく上の一方端部にとりつけた旋回用シリン
ダー２２（５）
ワーク５０を挾んだ保持プレート３０・３１は、ワーク
挾持具２０の受け板２１上の所定位置に載せ、押さえ板
２３を旋回用シリンダー２２で受け板２１の上に旋回さ
せ、位置ぎめシリンダー２４によシ位置ぎめピン２５を
押さえ板２３の孔に保合させ、クランプ用シリンダー２
６・２７によりクランプ爪２８．２９で押さえ板２３を
受け板２１に引きつけ、ワーク５０を保持プレート３０
・３１とともに挾みつけ強固に保持させる。(Operation) The workpiece 50 is held by the holding plates 30 and 31 that prevent the connection between the cast product 51 and the runner 52 from overlapping.
Sandwich the upper and lower holding plates so that they are parallel. In this case, a positioning projection is cast in advance on the workpiece, and the rotating cylinder 22 (5) attached to one end of the workpiece 50 is positioned by fitting it into a hole in the holding plate. The holding plates 30 and 31 holding the workpiece are placed on predetermined positions on the receiving plate 21 of the workpiece holding tool 20, the holding plate 23 is rotated onto the receiving plate 21 by the turning cylinder 22, and the holding plate 23 is rotated by the positioning cylinder 24. The positioning pin 25 is held in the hole of the holding plate 23, and the clamping cylinder 2
6 and 27, the holding plate 23 is attracted to the receiving plate 21 with the clamp claws 28 and 29, and the workpiece 50 is moved to the holding plate 30.
・Pinch together with 31 and hold firmly.
つぎに、駆動モータ１８によシスプロケラト１５、チェ
ーン１７を介してスプロケット１４を回動させ、回動軸
１３に支持されたワーク挾持具２０を、ワーク５０の切
断線５３が鋸刃４０と同方向になるように支持角度を調
整し、ロックピン３６を操作シリンダー３４によってロ
ックプレート３２の溝３３に保合させておき、横走駆動
モータ１１で送りねじ８を回転させることによりスライ
ダー１０を横行させ、前記切断線５３の支持位置を鋸刃
４０に合わせる。縦走駆動モータ７で送のがよい。Next, the sprocket 14 is rotated by the drive motor 18 via the sysprokerato 15 and the chain 17, and the workpiece holder 20 supported by the rotation shaft 13 is moved so that the cutting line 53 of the workpiece 50 is in the same direction as the saw blade 40. The support angle is adjusted so that the lock pin 36 is held in the groove 33 of the lock plate 32 by the operation cylinder 34, and the slider 10 is caused to traverse by rotating the feed screw 8 with the traverse drive motor 11. , Align the supporting position of the cutting line 53 with the saw blade 40. It is preferable to use the longitudinal drive motor 7 for feeding.
（６）
に走行させ、スライダー１０とともにワークを縦送りし
て切断線５３に鋸刃４０を当て、さらに縦送シをつづけ
て切断を行なう。切断によって切シ離された鋳造製品５
１はコンベヤ４１上に落下して搬出される。(6) The work is moved vertically together with the slider 10, the saw blade 40 is brought into contact with the cutting line 53, and the vertical movement is continued to perform cutting. Cast product separated by cutting 5
1 falls onto the conveyor 41 and is carried out.
（効 果）
このように、本発明は基台の一方に鋸切断装置を設け、
基台上を鋸の切断方向にそって縦方向に移動するスライ
ドベースと、このスライドベース上に載置されてスライ
ドベースの移動方向と交叉して横方向に移動するスライ
ダーと、スライダーから鋸切断装置の方向へ突設した支
持アーム上に回動可能にとシつけたワーク挾持具ををそ
なえ、ワーク挾持具に挾持されたワークの切断線を、ワ
ーク挾持具の回動とスライダーの移動によって鋸刃に対
向させ、スライドベースの縦方向移動によってワークの
湯道を切断させるようにしであるから、ワークの支持が
確実で湯道の切）離しを鋳造製品との接続基部で正確に
行なわせることができ、（７）
さないため後工程の手数を省き、歩留りを向上させるこ
とができ、挾持具の回動、スライダーおよびスライドベ
ースの移動をあらかじめワークに合わせて設定すること
によって切り離し作業を自動化することができ、作業効
率の向上と作業環境の改善を行ない得るなどの効果があ
る。(Effects) As described above, the present invention provides a saw cutting device on one side of the base,
A slide base that moves vertically on the base along the cutting direction of the saw, a slider that is placed on the slide base and moves horizontally across the direction of movement of the slide base, and a saw that cuts from the slider. A workpiece holder is rotatably mounted on a support arm protruding toward the device, and the cutting line of the workpiece held by the workpiece holder can be cut by rotating the workpiece holder and moving the slider. Since the runner of the workpiece is cut by vertical movement of the slide base facing the saw blade, the workpiece is supported reliably and the runner can be cut and separated accurately at the base of connection with the cast product. (7) This reduces the number of steps required in post-processing and improves yield, and by setting the rotation of the clamping tool and the movement of the slider and slide base in advance according to the workpiece, the separation work can be simplified. It can be automated and has the effect of increasing work efficiency and improving the work environment.
第１図は本案の実施例を示す上面図、第２図はＡ−Ａ線
にそう側断面図、第３図はワークの例を示す上面図であ
る。
１は基台、２は鋸切断装置、３・４はスライドベース、
７は縦走駆動装置（駆動モータ）、１０はスライダー、
１１は横走駆動装置（駆動モータ）、１２は支持アーム
、２０はワーク挾持具、４０は鋸刃、５０はワーク、５
１は鋳造製品、５２は湯道、５３は切断線である。
特開ＢＵＢＯ−３９０１６（３）
第 １ 図FIG. 1 is a top view showing an embodiment of the present invention, FIG. 2 is a sectional side view taken along line A-A, and FIG. 3 is a top view showing an example of a workpiece. 1 is the base, 2 is the saw cutting device, 3 and 4 are the slide bases,
7 is a longitudinal drive device (drive motor), 10 is a slider,
11 is a horizontal drive device (drive motor), 12 is a support arm, 20 is a workpiece holder, 40 is a saw blade, 50 is a workpiece, 5
1 is a cast product, 52 is a runner, and 53 is a cutting line. Japanese Patent Application Publication BUBO-39016 (3) Figure 1
Claims (1)
断方向に移動するスライドベースと、このスライドベー
スを走行させる縦走駆動装置、前記スライドベースとと
もに移動し切断方向に対して横行するスライダーと、こ
のスライダーを走行させる横走駆動装置とをそなえ、前
記スライダーから鋸切断装置へ向って突設した支持アー
ムと、この支持アームに回動可能に支持されたワーク挾
持具と、前記ワーク挾持具の支持角度を調整する回動装
置とを設け、前記ワーク挾持具に鋳造製品を湯道で連結
したワークを挾持させ、前記回動装置と横走駆動装置に
よシワークの湯道切断線を錘位置に合わせ、縦走駆動装
置によってワークを鋸に接触切断させることを特徴とす
る鋳造製品の湯道切り離し装置。 （２）[Scope of Claims] A saw cutting device is provided at one end of a base, a slide base that moves on the base in the cutting direction of the saw, a longitudinal drive device that moves this slide base, and a longitudinal drive device that moves together with the slide base. The machine includes a slider that runs transversely with respect to the cutting direction, a horizontal drive device that runs the slider, a support arm that projects from the slider toward the saw cutting device, and a support arm that is rotatably supported by the support arm. A workpiece holder and a rotating device for adjusting the support angle of the workpiece holder are provided, and the workpiece holder is made to hold a workpiece formed by connecting a cast product with a runner, and the rotating device and the horizontal drive device A runner cutting device for cast products characterized by aligning the runner cutting line of the workpiece with the position of a weight and cutting the workpiece in contact with a saw using a longitudinal drive device. (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14846483A JPS6039016A (en) | 1983-08-13 | 1983-08-13 | Runner separator for casting article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14846483A JPS6039016A (en) | 1983-08-13 | 1983-08-13 | Runner separator for casting article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6039016A true JPS6039016A (en) | 1985-02-28 |
| JPH0479767B2 JPH0479767B2 (en) | 1992-12-16 |
Family
ID=15453330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14846483A Granted JPS6039016A (en) | 1983-08-13 | 1983-08-13 | Runner separator for casting article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834081A (en) * | 2019-11-26 | 2020-02-25 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of multi-purpose wire cutting jig for single crystal blade with crown and cutting method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51103392A (en) * | 1975-03-10 | 1976-09-11 | Goro Fukugami | ITAZAISETSU DANSOCHI |
| JPS5214301U (en) * | 1975-07-18 | 1977-02-01 |
-
1983
- 1983-08-13 JP JP14846483A patent/JPS6039016A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51103392A (en) * | 1975-03-10 | 1976-09-11 | Goro Fukugami | ITAZAISETSU DANSOCHI |
| JPS5214301U (en) * | 1975-07-18 | 1977-02-01 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834081A (en) * | 2019-11-26 | 2020-02-25 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of multi-purpose wire cutting jig for single crystal blade with crown and cutting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0479767B2 (en) | 1992-12-16 |
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