JPH0512067B2 - - Google Patents
Info
- Publication number
- JPH0512067B2 JPH0512067B2 JP60255744A JP25574485A JPH0512067B2 JP H0512067 B2 JPH0512067 B2 JP H0512067B2 JP 60255744 A JP60255744 A JP 60255744A JP 25574485 A JP25574485 A JP 25574485A JP H0512067 B2 JPH0512067 B2 JP H0512067B2
- Authority
- JP
- Japan
- Prior art keywords
- casting
- deburring
- mold joint
- burrs
- burr
- 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
- 238000005266 casting Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 208000015943 Coeliac disease Diseases 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は鋳造物のバリ取り方法とその方法に使
用される装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for deburring a casting and an apparatus used in the method.
（従来技術）
鋳造物のバリ取り装置についてはこれまで、実
開昭60−89935号公報に見られるろよな装置、つ
まり、鋳型接合部の平面形状に対応させて形成し
たバリ取り刃具を保持台上に載置した鋳造物に向
けて下降させることにより、鋳造物周面に形成さ
れた湯口やバリをこの刃具で取除くようにした装
置が知られている。(Prior art) Up until now, the deburring device for castings has been a flexible device as seen in Japanese Utility Model Application Publication No. 1989-89935, that is, a deburring tool that holds a deburring tool formed to correspond to the planar shape of the mold joint. A device is known in which the cutting tool is moved downward toward a casting placed on a table to remove sprues and burrs formed on the circumferential surface of the casting.
ところがこの種の装置では、刃具の形状を鋳造
物の輪郭に合わせて形成しなければならないため
その製作にかなりの工数を要するほか、内外面に
バリ等がある鋳造物に対しては、別個の装置を用
いていちいちこれらを除去しなければならないと
いつた問題を有している。 However, with this type of device, the shape of the cutting tool must be formed to match the contour of the casting, which requires a considerable amount of man-hours to manufacture. The problem is that these must be removed one by one using equipment.
（目的）
本発明はかかる問題に鑑みでなされたもので、
その目的とするところは、鋳造物の周面に形成さ
れたバリ等を可及的に少ない工程をもつて確実に
除去することのできる新たなバリ取り方法を提案
することにある。(Purpose) The present invention was made in view of such problems,
The purpose is to propose a new burr removal method that can reliably remove burrs and the like formed on the peripheral surface of castings with as few steps as possible.
また本発明の他の目的は、工具の製作が容易
で、しかもバリ等の成形状態の如何にかかわりな
く、これらを単一の装置により確実に除去するこ
とのできる新たな装置を提供することにある。 Another object of the present invention is to provide a new device that is easy to manufacture and can reliably remove burrs and the like, regardless of the state of the molding, with a single device. be.
（目的を達成するための手段）
すなわち本発明はかかる目的を達成するため
に、鋳型接合部の平面形状に対応させて列設した
バリ取り部材上の多数のバリ取りピンを、鋳造物
の鋳型接合面に対してほぼ直角な向きに押当てつ
つ鋳造物表面のバリを粗取りする第１の工程と、
バリ取り研削部材を鋳造物の鋳型接合部に沿つて
移動させつつ粗取り後に残存する鋳造物表面のバ
リを削り取る第２の工程とよりなる鋳造物のバリ
取り方法にあり、また、鋳造物を鋳型接合面にほ
ぼ平行に保持する中空な支持部を備えた鋳造物支
持手段と、該支持手段を起伏する駆動手段と、鋳
造接合部の平面形状に対応させて列設した多数の
バリ取りピンを下面に有し、かつ倒伏姿勢におけ
る鋳造物の上から鋳型接合面に対してほぼ垂直な
向きに昇降するバリの粗取り手段と、起立姿勢に
おける鋳造物の鋳型接合部に沿つて移動するバリ
研削手段とよりなる鋳造物のバリ取り装置にあ
る。(Means for Achieving the Object) In other words, in order to achieve the above object, the present invention has a number of deburring pins on a deburring member arranged in a row corresponding to the planar shape of the mold joint. a first step of roughly removing burrs from the surface of the casting while pressing it in a direction substantially perpendicular to the joint surface;
A method for deburring a casting, comprising a second step of scraping off burrs remaining on the surface of the casting after rough removal while moving a deburring grinding member along the mold joint of the casting; A casting support means having a hollow support portion held substantially parallel to the mold joint surface, a driving means for undulating the support means, and a large number of deburring pins arranged in a row corresponding to the planar shape of the casting joint portion. a burr roughing means that has a burr on the lower surface and moves up and down from above the casting in a reclining position in a direction substantially perpendicular to the mold joint surface, and a burr that moves along the mold joint of the casting in an upright position. There is a deburring device for castings comprising a grinding means.
（実施例）
そこで以下に本発明の詳細を図示した実施例に
基づいて説明する。(Example) The details of the present invention will be described below based on illustrated examples.
図面は本発明方法が適用される装置の一例を示
したものであつて、図中符号１は中央部を抜取つ
て枠状に形成したテーブルで、このテーブル１は
その一側下面に固定した軸２を支点として回動し
得るように基台４上の軸受５に取付けられ、か
つ、軸２の一端に固定したアーム３を介してテー
ブル回動用シリンダ７により水平姿勢と垂直姿勢
をとり得るように構成されてる。このテーブル１
には、またその上面に中央を抜取つた枠状のダイ
プレート８が固定されており、さらにダイブレー
ト８に固定した中心方向に伸びる数本の支持杆９
……先端には、第２図に示したように例えば自動
二輪車用エンジンのクランクケースの平面形状に
合わせて形成したリング状の支持枠１０が一体的
に取付けられていて、その上面に突出した数本の
位置決めピン１１……をクランクケースのボルト
孔に挿通することによりこのワークｗを支持枠１
０上に位置決め載置するとともに、ダイプレート
８上に取付けたクランプ爪１２を有するチヤツク
１３によつてワークｗを支持枠１０上に押圧保持
するように構成されている。 The drawing shows an example of an apparatus to which the method of the present invention is applied, and reference numeral 1 in the drawing is a table formed into a frame shape by removing the center part, and this table 1 has a shaft fixed to the lower surface of one side. The table is mounted on a bearing 5 on a base 4 so as to be able to rotate about the table 2 as a fulcrum, and can take a horizontal position and a vertical position by means of a table rotation cylinder 7 via an arm 3 fixed to one end of the shaft 2. It is composed of This table 1
In addition, a frame-shaped die plate 8 with the center cut out is fixed to the upper surface thereof, and several support rods 9 fixed to the die plate 8 and extending in the center direction are fixed to the die plate 8.
...As shown in Fig. 2, a ring-shaped support frame 10 formed to match the planar shape of, for example, the crankcase of a motorcycle engine is integrally attached to the tip, and a ring-shaped support frame 10 that protrudes from the upper surface thereof is integrally attached. This work w is attached to the support frame 1 by inserting several positioning pins 11... into the bolt holes of the crankcase.
The workpiece w is positioned and placed on the support frame 10, and the workpiece w is pressed and held onto the support frame 10 by a chuck 13 having a clamp claw 12 attached to the die plate 8.
一方、基台４に立設した支柱１４には、その上
端に固定した天井フレーム１５にプレート昇降用
シリンダ１６とガイドポスト１８に案内されたプ
レート１９が取付けられていて、昇降用シリンダ
１６のロツド１７によつてプレート１９を昇降さ
せるように構成されている。このプレート１９の
下面には、上記したワークｗの鋳型接合面Ａ（第
２図）に対してその平面形状に沿う多数のバリ取
りピン２０……が列設されており、プレート１９
を鋳型接合面Ａに対してほぼ垂直に下降させるこ
とにより、ワークｗの外周面及び内周面に形成さ
れた湯口ｂを切取るとともに、バリａを部分的に
切欠くように構成されている。 On the other hand, a plate 19 guided by a plate lifting cylinder 16 and a guide post 18 is attached to a ceiling frame 15 fixed to the upper end of the pillar 14 erected on the base 4. 17 to raise and lower the plate 19. On the lower surface of this plate 19, a large number of deburring pins 20 are arranged in a row along the planar shape of the mold joint surface A (FIG. 2) of the work w.
By lowering the mold almost perpendicularly to the mold joint surface A, the gate b formed on the outer peripheral surface and the inner peripheral surface of the work w is cut out, and the barrier a is partially cut out. .
他方、基台４の側方には図示しないバリ取り用
ロボツトが配設され、テーブル１を垂直に位置さ
せた際には、アーム２１を伸張させてその先端に
取付けたバリ取り工具２２をワークｗ周縁の鋳型
接合面Ａに沿つて移動させ得るように構成されて
いる。 On the other hand, a deburring robot (not shown) is installed on the side of the base 4, and when the table 1 is positioned vertically, the arm 21 is extended and the deburring tool 22 attached to the tip of the arm 21 is attached to the workpiece. It is configured so that it can be moved along the mold joint surface A of the periphery of w.
なお、図中符号６はテーブル１を水平に保持す
るために設けた基台４上のストツパを示してい
る。 Note that reference numeral 6 in the figure indicates a stopper on the base 4 provided to hold the table 1 horizontally.
つぎに上述した装置によるバリ取り動作につい
て説明する。 Next, the deburring operation by the above-mentioned apparatus will be explained.
はじめに、型から取出した未処理のワークｗを
バリの向きが水平になるようにして支持枠１０上
に載置し、ダイプレート８上面の位置決めピン１
１にワークｗ下面のボルト孔を合致させた上、ワ
ークｗをクランプ爪１２によつて固定する。 First, the unprocessed work w taken out from the mold is placed on the support frame 10 with the burr facing horizontally, and the positioning pin 1 on the top surface of the die plate 8 is
After aligning the bolt holes on the lower surface of the work w with the bolt holes 1 and 1, the work w is fixed with the clamp claws 12.
ついで、プレート昇降シリンダ１６のロツド１
７を伸長してプレート１９を下降させると、その
下面から突出した多数のバリ取りピン２０……
は、ワークｗの外周面及び内周面に形成されたバ
リａや湯口ｂと当接して、湯口ｂを切取るととも
にバリａを部分的に剪断除去し、除去したバリａ
等をそのまま基台４下方に落下させて図示しない
移送装置により排出する（第３図ａ）。 Next, the rod 1 of the plate lifting cylinder 16
When the plate 19 is lowered by extending the plate 7, a large number of deburring pins 20 protrude from the lower surface thereof...
is in contact with the barrier a and sprue b formed on the outer and inner peripheral surfaces of the workpiece w, the sprue b is cut off, and the barrier a is partially sheared off, and the removed barrier a
etc. are dropped directly below the base 4 and are discharged by a transfer device (not shown) (FIG. 3a).
したがつて、この粗取り工程により、ワークｗ
周面にはバリａが部分的に残るだけとなるから、
つぎにプレート１９を上昇させるとともにテーブ
ル回動用シリンダ７を作動させてワークｗをクラ
ンプした状態のままこれを図中時計方向に90°回
転し、ワークｗを基台４上に垂直に保持させる。 Therefore, by this rough cutting process, the workpiece w
Since only a portion of the barrier remains on the circumferential surface,
Next, the plate 19 is raised and the table rotation cylinder 7 is activated to rotate the workpiece w by 90° clockwise in the figure while keeping it clamped, thereby holding the workpiece w vertically on the base 4.
これにより、ワークｗの上下両面は大きく開放
されるので、つぎに基台４の側方に配設した図示
しないロボツトを作動し、予めテイーチングした
作動によりアーム２１先端のバリ取工具２２をも
つてワークｗの周面に残つたバリａを細密に取除
き、最後にクランプ爪１２によるクランプを解い
て図示しない搬出装置によりワークｗを支持枠１
０から外す。 As a result, both the upper and lower sides of the work w are opened wide, so next a robot (not shown) installed on the side of the base 4 is operated, and the deburring tool 22 at the tip of the arm 21 is held by the previously taught operation. The barriers remaining on the circumferential surface of the work w are carefully removed, and finally the clamp by the clamp claws 12 is released, and the work w is transferred to the support frame 1 by an unillustrated unloading device.
Remove from 0.
なお、テーブル１及びダイプレート８はその後
に作動するテーブル回動用シリンダ７により再び
水平位置に戻されて一連のバリ取り工数を終了す
る。 Note that the table 1 and the die plate 8 are returned to the horizontal position again by the table rotation cylinder 7 which is activated thereafter, and the series of deburring steps is completed.
（効果）
以上述べたように本発明によれば、バリ取りビ
ンを列設した部材によりバリを部分的に除去した
後、研削部材により残りのバリを除去するように
したので、ピンによる部分的な押圧動作により鋳
造物本体に影響を及ぼすことなく、その周囲に付
着したバリあるいは湯口をわずかな力によつて確
実に除去することができるばかりでなく、その後
に動作する研削部材の負担を軽減して、その耐用
性を大幅に向上させることができる。(Effects) As described above, according to the present invention, after the burr is partially removed by the member in which the deburring bins are arranged in a row, the remaining burr is removed by the grinding member. Not only is it possible to reliably remove burrs or sprues attached around the casting with a small amount of force without affecting the casting itself, but it also reduces the burden on the grinding member that operates afterwards. As a result, its durability can be greatly improved.
また第１工程で使用する部材には、鋳形接合部
の平面形状に応じてバリ取りピンを列設し、第２
工程で使用する部材は鋳形接合部に沿つて移動さ
せるようにしたので、鋳造物の形状に応じたバリ
取り部材をきわめて容易に製作することができる
ほか、鋳造物を起伏させた上でバリの研削処理を
行なうようにしたので、周囲の制約を受ることな
く鋳造物周面のバリい確実に除去することができ
る。 In addition, deburring pins are arranged in rows on the members used in the first step according to the planar shape of the mold joint, and
Since the parts used in the process are moved along the joints of the molds, it is not only possible to manufacture deburring parts according to the shape of the casting very easily, but also to remove burrs after undulating the casting. Since the grinding process is performed, burrs on the peripheral surface of the casting can be reliably removed without being affected by surrounding constraints.
第１図は本発明の一実施例を示す装置の斜視
図、第２図はワークの取付け状態を示す斜視図、
第３図イ，ロは各バリ取り工程を示した側面図で
ある。
１……テーブル、２……軸、７……テーブル回
動用シリンダ、８……ダイプレート、１０……支
持枠、１３……チヤツク、１６……プレート昇降
用シリンダ、２０……バリ取りピン、２２……バ
リ取り工具。
FIG. 1 is a perspective view of an apparatus showing an embodiment of the present invention, FIG. 2 is a perspective view showing a state in which a workpiece is attached,
FIGS. 3A and 3B are side views showing each deburring process. DESCRIPTION OF SYMBOLS 1...Table, 2...Axis, 7...Table rotation cylinder, 8...Die plate, 10...Support frame, 13...Chuck, 16...Plate lifting cylinder, 20...Deburring pin, 22...Deburring tool.
Claims (1)
列設したバリ取り部材上の多数のバリ取りピン
を、鋳造物の鋳型接合面に対してほぼ直角な向き
に押当てつつ上記鋳造物表面のバリを部分的に粗
取りする第１の工程と、バリ取り研削部材を鋳造
物の上記鋳型接合部に沿つて移動させつつ、上記
バリ取りピンにより粗取りしたあとの部分的に残
存する上記鋳造物表面のバリを削り取る第２の工
程とよりなる鋳造物のバリ取り方法。 ２ 鋳造物を鋳型接合面にほぼ平行に保持する中
空な支持部を備えた鋳造物支持手段と、該支持手
段を起伏する駆動手段と、鋳型接合部の輪郭に沿
わせて間隔をおいて列設した多数のバリ取りピン
を下面に有し、かつ倒伏姿勢における上記鋳造物
の上から鋳型接合面に対してほぼ垂直な向きに昇
降するバリの粗取り手段と、起立姿勢における上
記鋳造物の鋳型接合部に沿つて移動するバリ研削
手段とよりなる鋳造物のバリ取り装置。[Claims] 1. A large number of deburring pins on a deburring member arranged at intervals along the contour of a mold joint are pushed in a direction substantially perpendicular to the mold joint surface of the casting. a first step of partially roughing off burrs on the surface of the casting while moving the deburring grinding member along the mold joint of the casting, and a second step of roughing off with the deburring pin; A method for removing burrs from a casting, comprising a second step of scraping off partially remaining burrs on the surface of the casting. 2. A casting support means having a hollow support portion that holds the casting substantially parallel to the mold joint surface, a driving means for undulating the support means, and a cast support means having a hollow support portion that holds the casting material approximately parallel to the mold joint surface, and a drive means for undulating the support means; a burr roughing means having a large number of deburring pins installed on the lower surface and moving up and down from above the casting in a lying down position in a direction substantially perpendicular to the mold joint surface; A casting deburring device comprising a burr grinding means moving along a mold joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25574485A JPS62114814A (en) | 1985-11-14 | 1985-11-14 | Deburring method for casting and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25574485A JPS62114814A (en) | 1985-11-14 | 1985-11-14 | Deburring method for casting and device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62114814A JPS62114814A (en) | 1987-05-26 |
| JPH0512067B2 true JPH0512067B2 (en) | 1993-02-17 |
Family
ID=17283025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25574485A Granted JPS62114814A (en) | 1985-11-14 | 1985-11-14 | Deburring method for casting and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62114814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515789A (en) * | 2020-07-06 | 2020-08-11 | 莱州三力汽车配件有限公司 | Deburring device for brake disc machining |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622412B2 (en) * | 1988-03-18 | 1994-03-30 | 日立造船株式会社 | Fish farming method |
| CN105478916B (en) * | 2015-12-23 | 2017-11-24 | 佛山欧亚特机械设备有限公司 | A kind of five axle cutting machines |
| CN105880738B (en) * | 2016-05-23 | 2017-12-19 | 杨飞杰 | Brake disc deburring device |
| CN106002293B (en) * | 2016-05-23 | 2019-04-19 | 烟台美丰机械有限公司 | A kind of brake disc automatic assembly line |
| CN105945358B (en) * | 2016-05-23 | 2017-12-08 | 骆碧娥 | Full-automatic burr eliminating equipment |
| CN106001780B (en) * | 2016-05-23 | 2017-11-21 | 温州市郎霸洁具有限公司 | Burr removal device |
| CN105945584B (en) * | 2016-05-23 | 2018-11-23 | 江山海维科技有限公司 | A kind of brake disc processing unit (plant) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5464793A (en) * | 1977-10-19 | 1979-05-24 | Fischer Ag Georg | Cast burring apparatus |
-
1985
- 1985-11-14 JP JP25574485A patent/JPS62114814A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5464793A (en) * | 1977-10-19 | 1979-05-24 | Fischer Ag Georg | Cast burring apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515789A (en) * | 2020-07-06 | 2020-08-11 | 莱州三力汽车配件有限公司 | Deburring device for brake disc machining |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62114814A (en) | 1987-05-26 |
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