JP2009119587A - Centrifugal barrelling machine - Google Patents

Centrifugal barrelling machine Download PDF

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JP2009119587A
JP2009119587A JP2007299279A JP2007299279A JP2009119587A JP 2009119587 A JP2009119587 A JP 2009119587A JP 2007299279 A JP2007299279 A JP 2007299279A JP 2007299279 A JP2007299279 A JP 2007299279A JP 2009119587 A JP2009119587 A JP 2009119587A
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barrel
revolving
receiver
differential gear
bearing
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Nobuyoshi Ogura
信吉 小倉
Seiji Abe
誠司 阿部
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<P>PROBLEM TO BE SOLVED: To prevent excessive flexural stress and shear stress from being applied to a bearing by making a bearing structure such that a differential gear mechanism is driven to rotate by a rotary driving source, a barrel receive and a barrel make differential gear movement of rotating while revolving, the rotation of the barrel receive takes place via a planetary gear above a revolving plate, centrifugal force applied to the barrel and the barrel receive is received by the bearing between a fitting recess and the barrel receive and the barrel body and the barrel receive are brought close to the bearing. <P>SOLUTION: The centrifugal barrelling machine comprises the revolving plate capable of revolving around a vertical revolution axis line O<SB>1</SB>, a plurality of barrel receives 8 rotatably provided on the revolving plate, a plurality of barrels 6 provided on the barrel receive and capable of accommodating a workpiece W, a differential gear mechanism 10 for rotating the barrel while revolving, and the rotary driving source 16 for driving the differential gear mechanism. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は例えば被加工物と砥材やコンパウンド、加工液体を収容したバレル体に自転及び公転の回転運動を与え、遠心力及び重力による被加工物と砥材相互の滑り運動により、被加工物の表面に存在する凹凸やバリ等を除去して滑らかな仕上面とするためのバレル加工を行う際に用いられる遠心型バレル加工機に関するものである。   The present invention provides, for example, a rotational movement of a workpiece and an abrasive material, a compound, and a barrel body that contains a processing liquid to rotate and revolve, and the workpiece is caused to slide by the sliding force between the workpiece and the abrasive due to centrifugal force and gravity. The present invention relates to a centrifugal barrel processing machine used when performing barrel processing for removing irregularities, burrs, and the like existing on the surface of the surface to obtain a smooth finished surface.

従来、この種の遠心型バレル加工機として、垂直方向の公転軸線回りに公転自在な公転盤と、該公転盤に自転自在に設けられ、被加工物を収容可能な複数個のバレル体と、該バレル体を公転させつつ自転させるための差動歯車機構と、該差動歯車機構を駆動する回転駆動源とを備えてなる構造のものが知られている。
実開昭５８−５５８４３号公報 特公昭５７−１２６６０号公報 特公昭２９−２５４７号公報 Conventionally, as this type of centrifugal barrel processing machine, a revolving disk that can revolve around a vertical revolving axis, and a plurality of barrel bodies that are rotatably provided on the revolving disk and can accommodate a workpiece, There is known a structure including a differential gear mechanism for rotating the barrel body while revolving, and a rotation drive source for driving the differential gear mechanism.
Japanese Utility Model Publication No. 58-55843 Japanese Patent Publication No.57-12660 Japanese Patent Publication No. 29-2547

しかしながらこれら従来構造の場合、上記公転盤の周上に複数個の支持軸を貫通配置して支持軸の中程部分を軸受部により自転自在に軸受し、支持軸の上端部にバレル受体を設け、バレル受体にバレル体を挿入配置し、支持軸の下端部に差動歯車機構の一部をなす遊星歯車を設け、この遊星歯車の被動及び公転盤の公転によりバレル受体を自転及び公転させる構造であるため、支持軸の自転は公転盤下方の支持軸の下端部の遊星歯車を介してなされ、バレル体及びバレル受体は公転盤上方の支持軸の上端部に設けられていることから、被加工物の小径、軽量化により大きな遠心力が必要となり、公転盤の回転が上がってバレル体及びバレル受体に加わる遠心力が増加すると、バレル体と軸受部とが距離的に離れていると共に支持軸の下端部から駆動されることなどから支持軸の上端部が首振運動を起こし、遊星歯車と太陽歯車とのかみ合いが不円滑となって、各歯車への負荷が増大したり、軸受部を支点にした過大な曲げ応力及び剪断応力が掛かったりすることがあり、支持軸の破断や軸受部の損傷を生じさせることがあるという不都合を有している。   However, in the case of these conventional structures, a plurality of support shafts are arranged through the periphery of the revolving plate, the middle portion of the support shaft is rotatably supported by the bearing portion, and a barrel receiver is provided at the upper end portion of the support shaft. Provided, a barrel body is inserted and arranged in the barrel receiver, and a planetary gear forming a part of the differential gear mechanism is provided at the lower end portion of the support shaft, and the barrel receiver is rotated and rotated by the rotation of the planetary gear and the revolution of the revolution disk. Since the structure is revolved, the support shaft is rotated through a planetary gear at the lower end of the support shaft below the revolution platen, and the barrel body and the barrel receiver are provided at the upper end portion of the support shaft above the revolution platen. Therefore, a large centrifugal force is required due to the small diameter and light weight of the workpiece, and when the turning force of the turning plate increases and the centrifugal force applied to the barrel body and the barrel receiver increases, the distance between the barrel body and the bearing portion increases. The lower end of the support shaft The top end of the support shaft oscillates due to being driven, etc., causing the planetary gear and the sun gear to become unsmoothed, increasing the load on each gear, and excessively using the bearing as a fulcrum Bending stress and shearing stress may be applied, and the support shaft may be broken or the bearing portion may be damaged.

本発明はこれらの不都合を解決することを目的とするもので、本発明のうちで、請求項１記載の発明にあっては、垂直方向の公転軸線回りに公転自在な公転盤と、該公転盤に自転自在に設けられた複数個のバレル受体と、該バレル受体に設けられ、被加工物を収容可能な複数個のバレル体と、該バレル体を公転させつつ自転させるための差動歯車機構と、該差動歯車機構を駆動する回転駆動源とを備えてなり、上記差動歯車機構は上記公転盤を公転させるための公転用軸と、該バレル受体を自転させるための自転用軸と、自転用軸に設けられた太陽歯車と、該バレル受体に設けられ、該太陽歯車に外接する遊星歯車とからなり、上記公転盤に複数個の嵌合凹部を配設し、嵌合凹部にバレル受体を軸受部により自転自在に配置し、該バレル受体に上記バレル体を着脱自在に挿入配置し、該バレル受体の上部に該太陽歯車に外接する上記遊星歯車を設けてなることを特徴とする遠心型バレル加工機にある。   The present invention is intended to solve these disadvantages. Among the present inventions, the invention according to claim 1 is characterized in that a revolving disk capable of revolving around a vertical revolving axis, and the revolving A plurality of barrel receivers provided on the board so as to be rotatable, a plurality of barrel bodies provided on the barrel receiver and capable of accommodating a workpiece, and a difference for rotating the barrel bodies while revolving. A dynamic gear mechanism and a rotational drive source for driving the differential gear mechanism, wherein the differential gear mechanism is a revolving shaft for revolving the revolving board and a barrel receiver for rotating the barrel receiver. A rotating shaft, a sun gear provided on the rotating shaft, and a planetary gear provided on the barrel receiver and circumscribing the sun gear. The barrel receiver is rotatably arranged by the bearing portion in the fitting recess, and the barrel receiver The barrel body is freely inserted and arranged removably, in centrifugal barrel finishing machine, characterized by comprising providing the planetary gear circumscribing the sun gear to the top of the barrel receptacle.

又、請求項２記載の発明は、上記バレル受体及び上記バレル体の自転軸線は上記公転盤の公転軸線と交差するように内方に傾斜していることを特徴とするものであり、又、請求項３記載の発明は、上記嵌合凹部とバレル受体との間の軸受部は上記バレル受体に設けられていることを特徴とするものである。   The invention described in claim 2 is characterized in that the barrel receiver and the rotation axis of the barrel body are inclined inward so as to intersect with the revolution axis of the revolution platen, and The invention according to claim 3 is characterized in that a bearing portion between the fitting recess and the barrel receiver is provided in the barrel receiver.

本発明は上述の如く、請求項１記載の発明にあっては、回転駆動源により差動歯車機構が回転駆動され、バレル受体及びバレル体は公転しつつ自転する差動歯車運動をなすことになり、この差動歯車運動によりバレル体内の被加工物は、遠心力及び重力による被加工物と砥材相互の滑り運動によりバレル加工が行われることになり、この際、上記差動歯車機構は上記公転盤を公転させるための公転用軸と、該バレル受体を自転させるための自転用軸と、自転用軸に設けられた太陽歯車と、該バレル受体に設けられ、該太陽歯車に外接する遊星歯車とからなり、上記公転盤に複数個の嵌合凹部を配設し、嵌合凹部にバレル受体を軸受部により自転自在に配置し、該バレル受体に上記バレル体を着脱自在に挿入配置し、該バレル受体の上部に該太陽歯車に外接する上記遊星歯車を設けてなるから、バレル受体の自転は公転盤上方の遊星歯車を介してなされ、バレル体及びバレル受体に加わる遠心力は嵌合凹部とバレル受体との間の軸受部が受け、バレル体及びバレル受体と軸受部との距離が近接する軸受構造となり、公転盤の回転が上がってバレル体及びバレル受体に加わる遠心力が増加しても、遊星歯車と太陽歯車とのかみ合いを円滑にすることができ、従来構造に比べ、各歯車への負荷を減少することができ、軸受部に過大な曲げ応力及び剪断応力が掛かることを抑制することができ、軸受部の損傷を防ぐことができ、良好なバレル加工を行うことができる。   As described above, according to the present invention, the differential gear mechanism is rotationally driven by the rotational drive source, and the barrel receiver and the barrel body perform the differential gear motion that rotates while revolving. As a result of this differential gear movement, the workpiece in the barrel body is subjected to barrel processing by the sliding movement between the workpiece and the abrasive due to centrifugal force and gravity. Is a revolving shaft for revolving the revolving board, a revolving shaft for revolving the barrel receiver, a sun gear provided on the revolving shaft, and a sunshade provided on the barrel receptor. A plurality of fitting recesses in the revolving disk, a barrel receiver is rotatably arranged in the fitting recess by a bearing portion, and the barrel body is mounted on the barrel receiver. It is detachably inserted and placed on the top of the barrel receiver. Since the planetary gear circumscribing the gear is provided, the rotation of the barrel receiver is performed via the planetary gear above the revolution board, and the centrifugal force applied to the barrel body and the barrel receiver is generated between the fitting recess and the barrel receiver. Even if the bearing between them is received and the barrel body and the distance between the barrel receiver and the bearing portion are close to each other, even if the rotation of the revolving plate increases and the centrifugal force applied to the barrel body and barrel receiver increases, the planetary The meshing between the gear and the sun gear can be smoothed, the load on each gear can be reduced compared to the conventional structure, and it is possible to suppress the application of excessive bending stress and shear stress to the bearing portion. It is possible to prevent damage to the bearing portion, and good barrel processing can be performed.

また、請求項２記載の発明にあっては、上記バレル受体及び上記バレル体の自転軸線は上記公転盤の公転軸線と交差するように内方に傾斜しているから、被加工物は遠心力及び自重により上下に移動するので、被加工物と砥材相互の滑り運動が良好になされ、良好なバレル加工を行うことができ、また、請求項３記載の発明にあっては、上記嵌合凹部とバレル受体との間の軸受部は上記バレル受体に設けられているから、嵌合凹部及びバレル受体の保守が容易となる。   Further, in the invention described in claim 2, since the barrel receiver and the rotation axis of the barrel body are inclined inward so as to intersect the revolution axis of the revolution plate, the workpiece is centrifuged. Since it moves up and down by the force and its own weight, the sliding motion between the workpiece and the abrasive can be performed well, and a good barrel processing can be performed. Since the bearing portion between the joint recess and the barrel receiver is provided in the barrel receiver, maintenance of the fitting recess and the barrel receiver is facilitated.

図１乃至図７は本発明の実施の形態例を示し、図１、図２のごとく、１は公転盤であって、機台２に軸受筒３を立設し、軸受筒３に公転用軸４を軸受５により垂直方向の公転軸線Ｏ1回りに公転自在に設け、公転用軸４に円盤状の公転盤１を固定している。 FIGS. 1 to 7 show an embodiment of the present invention. As shown in FIGS. 1 and 2, reference numeral 1 denotes a revolution board, and a bearing cylinder 3 is erected on a machine base 2 and is used for revolution on the bearing cylinder 3. The shaft 4 is provided by a bearing 5 so as to revolve around a vertical revolution axis O 1 , and a disk-shaped revolution plate 1 is fixed to the revolution shaft 4.

６はバレル体であって、図２、図４、図５のごとく、被加工物Ｗと砥材やコンパウンド、加工液体を収容可能な容器６ａ及び蓋体６ｂからなり、上記公転盤１の周囲に六個の嵌合凹部７を形成し、嵌合凹部７に複数個のバレル受体８を嵌合凹部７の内周面７ａとバレル受体８の外周面８ａとの間の玉軸受たる軸受部９により自転自在に配置し、図５のごとく、バレル受体８に上記バレル体６を着脱自在に挿入配置して構成している。   Reference numeral 6 denotes a barrel body, as shown in FIGS. 2, 4, and 5, which includes a workpiece W, an abrasive or a compound, a container 6 a that can store a processing liquid, and a lid body 6 b. Six fitting recesses 7 are formed in the inner surface 7a, and a plurality of barrel receivers 8 are ball bearings between the inner peripheral surface 7a of the fitting recess 7 and the outer peripheral surface 8a of the barrel receiver 8. As shown in FIG. 5, the barrel body 6 is detachably inserted into the barrel receiver 8 so as to be detachable.

この場合、図５のごとく、上記バレル受体８及び上記バレル体６の自転軸線Ｏ2は上記公転盤１の公転軸線Ｏ1と交差するように内方に傾斜してなり、又、この場合、上記嵌合凹部７内に上記軸受部９の潤滑をなす軸受油Ｌを収容してなり、又、この場合、図７のごとく、上記嵌合凹部７とバレル受体８との間の軸受部９は上記バレル受体８に設けられ、バレル受体８を嵌合凹部７から抜脱したとき軸受部９がバレル受体８に付いて一緒に抜脱される構造となっている。 In this case, as shown in FIG. 5, the rotation axis O 2 of the barrel receiver 8 and the barrel body 6 is inclined inward so as to intersect the revolution axis O 1 of the revolution board 1, and in this case In the fitting recess 7, bearing oil L for lubricating the bearing 9 is accommodated. In this case, the bearing between the fitting recess 7 and the barrel receiver 8, as shown in FIG. The part 9 is provided on the barrel receiver 8, and has a structure in which the bearing 9 is attached to the barrel receiver 8 and removed together when the barrel receiver 8 is removed from the fitting recess 7.

１０は差動歯車機構であって、この場合、図３のごとく、上記公転盤１を公転させるための上記公転用軸４の中心に貫通穴１１を形成し、この貫通穴１１に上記バレル受体８を自転させるため自転用軸１２を軸受１３により垂直方向の公転軸線Ｏ1と同軸線回りに回転自在に設け、この自転用軸１２の上端部に大径の太陽歯車１４を設け、各々のバレル受体８の上部に上記太陽歯車１４に外接する小径の遊星歯車１５を設けて構成している。なお、上記公転用軸４及び自転用軸１２の回転数、太陽歯車１４の歯数及び遊星歯車１５の歯数によりバレル体６の自転の回転数が決定されることになり、このバレル体６の自転の回転数は被加工物Ｗのバレル加工の仕様により設定されるものである。 Reference numeral 10 denotes a differential gear mechanism. In this case, as shown in FIG. 3, a through hole 11 is formed at the center of the revolving shaft 4 for revolving the revolving platen 1, and the barrel receiving member is formed in the through hole 11. In order to rotate the body 8, a rotation shaft 12 is provided by a bearing 13 so as to be rotatable around a coaxial axis O 1 in the vertical direction and a large-diameter sun gear 14 is provided at the upper end of the rotation shaft 12. A planetary gear 15 having a small diameter that circumscribes the sun gear 14 is provided on the barrel receiver 8. The rotational speed of the barrel body 6 is determined by the rotational speed of the revolution shaft 4 and the rotational shaft 12, the number of teeth of the sun gear 14, and the number of teeth of the planetary gear 15. The rotation speed of the rotation is set according to the barrel processing specifications of the workpiece W.

１６は回転駆動源であって、この場合、図１のごとく、機台２に上記公転用軸４を伝動機構１７を介して回転駆動する公転用モータ１８及び上記自転用軸１２を伝動機構１９を介して回転駆動する自転用モータ２０により構成されている。   Reference numeral 16 denotes a rotational drive source. In this case, as shown in FIG. 1, the revolution motor 18 that rotationally drives the revolution shaft 4 to the machine base 2 via the transmission mechanism 17 and the rotation shaft 12 to the transmission mechanism 19. It is comprised by the motor 20 for rotation rotated through.

しかして、上記回転駆動源１６により差動歯車機構１０の公転用軸４及び自転用軸１２が回転駆動されると、上記公転盤１及び太陽歯車１４が垂直方向の公転軸線Ｏ1及びそれと同軸線回りに回転し、公転盤１の公転及び太陽歯車１４の回転並びに太陽歯車１４と遊星歯車１５との外接の相互作用によりバレル受体８及びバレル体６は公転しつつ自転する差動歯車運動をなすことになる。 Thus, when the revolution shaft 4 and the rotation shaft 12 of the differential gear mechanism 10 are rotationally driven by the rotational drive source 16, the revolution disk 1 and the sun gear 14 are coaxial with the revolution axis O 1 in the vertical direction and the same axis. A differential gear motion in which the barrel receiver 8 and the barrel body 6 rotate while revolving by rotating around the line and rotating by the revolution of the turning table 1 and the rotation of the sun gear 14 and the circumscribed interaction between the sun gear 14 and the planetary gear 15. Will be made.

２１は嵌脱機構であって、この場合、図６のごとく、上記該バレル受体８にバレル受体８の底面となる底面板２１ａを取付け、底面板２１ａに四個の凸部２１ｂを設け、バレル体６の底面に四個の弧状凸部２１ｃを設け、この隣り合う弧状凸部２１ｃ間に凸部２１ｂに嵌合可能な嵌脱部２１ｄを設けてなり、しかして、このバレル受体８の底面の凸部２１ｂとバレル体６の底面の嵌脱部２１ｄとの嵌脱によりバレル受体８に対するバレル体６の挿脱を許容すると共にバレル体６とバレル受体８との相互を結合可能に設けて構成している。   Reference numeral 21 denotes a fitting / removal mechanism. In this case, as shown in FIG. 6, a bottom plate 21a serving as a bottom surface of the barrel receiver 8 is attached to the barrel receiver 8, and four convex portions 21b are provided on the bottom plate 21a. The barrel body 6 is provided with four arc-shaped convex portions 21c, and between the adjacent arc-shaped convex portions 21c, a fitting / removing portion 21d that can be fitted to the convex portion 21b is provided. 8 is allowed to be inserted into and removed from the barrel receiver 8 by fitting / removing the convex portion 21b on the bottom surface of the barrel 8 and the fitting / removing portion 21d on the bottom surface of the barrel body 6. It is configured to be connectable.

この実施の形態例は上記構成であるから、回転駆動源１６により差動歯車機構１０が回転駆動されることにより、バレル受体８及びバレル体６は公転しつつ自転する差動歯車運動をなすことになり、この差動歯車運動によりバレル体６内の被加工物Ｗは、遠心力及び重力による被加工物と砥材相互の滑り運動によりバレル加工が行われることになり、この際、上記差動歯車機構１０は上記公転盤１を公転させるための公転用軸４と、バレル受体８を自転させるための自転用軸１２と、自転用軸１２に設けられた太陽歯車１４と、バレル受体８に設けられ、太陽歯車１４に外接する遊星歯車１５とからなり、上記公転盤１に複数個の嵌合凹部７を配設し、嵌合凹部７にバレル受体８を軸受部９により自転自在に配置し、バレル受体８に上記バレル体６を着脱自在に挿入配置し、バレル受体８の上部に太陽歯車１４に外接する上記遊星歯車１５を設けてなるから、バレル受体８の自転は公転盤１上方の遊星歯車１５を介してなされ、バレル体６及びバレル受体８に加わる遠心力は嵌合凹部７とバレル受体８との間の軸受部９が受け、バレル体６及びバレル受体８と軸受部９との距離が近接する軸受構造となり、公転盤１の回転が上がってバレル体６及びバレル受体８に加わる遠心力が増加しても、遊星歯車と太陽歯車とのかみ合いを円滑にすることができ、従来構造に比べ、各歯車への負荷を減少することができ、軸受部に過大な曲げ応力及び剪断応力が掛かることを抑制することができ、軸受部９の損傷を防ぐことができ、良好なバレル加工を行うことができる。   Since this embodiment is configured as described above, when the differential gear mechanism 10 is rotationally driven by the rotational drive source 16, the barrel receiver 8 and the barrel body 6 perform a differential gear motion that rotates and revolves. Therefore, the workpiece W in the barrel body 6 is subjected to barrel processing by the sliding motion between the workpiece and the abrasive material due to centrifugal force and gravity due to the differential gear motion. The differential gear mechanism 10 includes a revolving shaft 4 for revolving the revolving board 1, a revolving shaft 12 for revolving the barrel receiver 8, a sun gear 14 provided on the revolving shaft 12, a barrel The planetary gear 15 is provided on the receiver 8 and circumscribes the sun gear 14. A plurality of fitting recesses 7 are arranged in the revolving disc 1, and the barrel receiver 8 is mounted on the bearing recess 9 in the fitting recess 7. To be able to rotate freely by the barrel receiver 8 The body 6 is detachably inserted and arranged, and the planetary gear 15 that circumscribes the sun gear 14 is provided on the upper portion of the barrel receiver 8, so that the rotation of the barrel receiver 8 is performed via the planetary gear 15 above the revolution board 1. The centrifugal force applied to the barrel body 6 and the barrel receiver 8 is received by the bearing portion 9 between the fitting recess 7 and the barrel receiver 8, and the distance between the barrel body 6 and the barrel receiver 8 and the bearing portion 9 is received. Even if the rotation of the turning table 1 is increased and the centrifugal force applied to the barrel body 6 and the barrel receiver 8 is increased, the planetary gear and the sun gear can be smoothly engaged with each other. Compared with the structure, the load on each gear can be reduced, the bearing portion can be prevented from being subjected to excessive bending stress and shear stress, damage to the bearing portion 9 can be prevented, and a good barrel Processing can be performed.

この場合、上記バレル受体８及び上記バレル体６の自転軸線Ｏ2は上記公転盤１の公転軸線Ｏ1と交差するように内方に傾斜しているから、被加工物Ｗは遠心力及び自重により上下に移動するので、被加工物Ｗと砥材相互の滑り運動が良好になされ、良好なバレル加工を行うことができ、又、この場合、図７のごとく、上記嵌合凹部７とバレル受体８との間の軸受部９は上記バレル受体８に設けられているから、嵌合凹部７及びバレル受体８の保守が容易となる。 In this case, since the rotation axis O 2 of the barrel receiver 8 and the barrel body 6 is inclined inward so as to intersect with the revolution axis O 1 of the revolving board 1, the workpiece W is subjected to centrifugal force and Since it moves up and down due to its own weight, the sliding movement between the workpiece W and the abrasive material can be performed well, and good barrel processing can be performed. In this case, as shown in FIG. Since the bearing 9 between the barrel receiver 8 and the barrel receiver 8 is provided on the barrel receiver 8, maintenance of the fitting recess 7 and the barrel receiver 8 is facilitated.

また、この場合、上記嵌合凹部７内に上記軸受部９の潤滑をなす軸受油Ｌを収容してなるから、潤滑構造を簡素化することができると共に軸受部９の寿命を向上することができ、また、この場合、バレル受体８とバレル体６との間にバレル体６の挿脱を許容すると共に相互を結合可能な嵌脱機構２１を設けてなるから、バレル受体８に対するバレル体６の挿脱を容易に行うことができる。   In this case, since the bearing oil L that lubricates the bearing portion 9 is accommodated in the fitting recess 7, the lubrication structure can be simplified and the life of the bearing portion 9 can be improved. Further, in this case, since the insertion / removal mechanism 21 that allows insertion / removal of the barrel body 6 and can be coupled to each other is provided between the barrel receiver 8 and the barrel body 6, the barrel with respect to the barrel receiver 8 is provided. The body 6 can be easily inserted and removed.

尚、本発明は上記実施の形態例に限られるものではなく、公転盤１、バレル体６、バレル受体８、軸受部９、差動歯車機構１０、回転駆動源１６の大きさや形態、材質、構造等は適宜変更して設計施工されるものである。   In addition, this invention is not restricted to the said embodiment, The magnitude | size, the form, and material of the revolution board 1, the barrel body 6, the barrel receptacle 8, the bearing part 9, the differential gear mechanism 10, and the rotational drive source 16 are shown. The structure and the like are appropriately designed and constructed.

以上、所期の目的を充分達成することができる。   As described above, the intended purpose can be sufficiently achieved.

本発明の実施の形態例の全体断面図である。It is a whole sectional view of an example of an embodiment of the invention. 本発明の実施の形態例の全体平面図である。1 is an overall plan view of an embodiment of the present invention. 本発明の実施の形態例の拡大断面図である。It is an expanded sectional view of the example of an embodiment of the invention. 本発明の実施の形態例の部分拡大断面図である。It is a partial expanded sectional view of the example of an embodiment of the invention. 本発明の実施の形態例の部分拡大断面図である。It is a partial expanded sectional view of the example of an embodiment of the invention. 本発明の実施の形態例の部分斜視図である。It is a fragmentary perspective view of the example of an embodiment of the invention. 本発明の実施の形態例の部分断面図である。It is a fragmentary sectional view of the example of an embodiment of the invention.

符号の説明Explanation of symbols

Ｗ 被加工物
Ｏ1 公転軸線
Ｏ2 自転軸線
１ 公転盤
４ 公転用軸
６ バレル体
７ 嵌合凹部
７ａ 内周面
８ バレル受体
８ａ 外周面
９ 軸受部
１０ 差動歯車機構
１２ 自転用軸
１４ 太陽歯車
１５ 遊星歯車
１６ 回転駆動源
W Workpiece O 1 Revolution axis O 2 Rotation axis 1 Revolution disk 4 Revolution shaft 6 Barrel body 7 Fitting recess 7a Inner peripheral surface 8 Barrel receiver 8a Outer peripheral surface 9 Bearing portion 10 Differential gear mechanism 12 Rotation shaft 14 Sun gear 15 Planetary gear 16 Rotation drive source

Claims (3)

垂直方向の公転軸線回りに公転自在な公転盤と、該公転盤に自転自在に設けられた複数個のバレル受体と、該バレル受体に設けられ、被加工物を収容可能な複数個のバレル体と、該バレル体を公転させつつ自転させるための差動歯車機構と、該差動歯車機構を駆動する回転駆動源とを備えてなり、上記差動歯車機構は上記公転盤を公転させるための公転用軸と、該バレル受体を自転させるための自転用軸と、自転用軸に設けられた太陽歯車と、該バレル受体に設けられ、該太陽歯車に外接する遊星歯車とからなり、上記公転盤に複数個の嵌合凹部を配設し、嵌合凹部にバレル受体を軸受部により自転自在に配置し、該バレル受体に上記バレル体を着脱自在に挿入配置し、該バレル受体の上部に該太陽歯車に外接する上記遊星歯車を設けてなることを特徴とする遠心型バレル加工機。   A revolving disk that revolves around a vertical revolving axis, a plurality of barrel receivers that are rotatably provided on the revolving disk, and a plurality of barrel receivers that are provided on the barrel receiver and can accommodate a workpiece. A barrel body, a differential gear mechanism for rotating the barrel body while revolving, and a rotational drive source for driving the differential gear mechanism, the differential gear mechanism revolving the revolution board. A rotation shaft for rotating the barrel receiver, a sun gear provided on the rotation shaft, and a planetary gear provided on the barrel receiver and circumscribing the sun gear. A plurality of fitting recesses in the revolving board, a barrel receiver is rotatably arranged in the fitting recess by a bearing portion, and the barrel body is detachably inserted into the barrel receiver. The planetary gear that circumscribes the sun gear is provided on the barrel receiver. Centrifugal barrel finishing machine, wherein the door. 上記バレル受体及び上記バレル体の自転軸線は上記公転盤の公転軸線と交差するように内方に傾斜していることを特徴とする請求項１記載の遠心型バレル加工機。   2. The centrifugal barrel processing machine according to claim 1, wherein the barrel receiver and the rotation axis of the barrel body are inclined inward so as to intersect with the revolution axis of the revolution board. 上記嵌合凹部とバレル受体との間の軸受部は上記バレル受体に設けられていることを特徴とする請求項１又は２記載の遠心型バレル加工機。
The centrifugal barrel processing machine according to claim 1 or 2, wherein a bearing portion between the fitting recess and the barrel receiver is provided in the barrel receiver.
JP2007299279A 2007-11-19 2007-11-19 Centrifugal barrelling machine Pending JP2009119587A (en)

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CN106625155A (en) * 2016-11-25 2017-05-10 郑州磨料磨具磨削研究所有限公司 Multi-station superhard material grinding wheel face processing rotary table
CN112192423A (en) * 2020-10-12 2021-01-08 河南理工大学 Multi-type multi-cutter simultaneous polishing device
CN113983127A (en) * 2021-11-10 2022-01-28 埃特朗(上海)机电新技术有限公司 Novel gear transmission mechanism
CN117599968A (en) * 2024-01-24 2024-02-27 山东嘉华油脂有限公司 Centrifugal machine for producing soybean protein

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JP2011214897A (en) * 2010-03-31 2011-10-27 Brother Industries Ltd Inspection device
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CN106625155A (en) * 2016-11-25 2017-05-10 郑州磨料磨具磨削研究所有限公司 Multi-station superhard material grinding wheel face processing rotary table
CN112192423A (en) * 2020-10-12 2021-01-08 河南理工大学 Multi-type multi-cutter simultaneous polishing device
CN112192423B (en) * 2020-10-12 2021-08-06 河南理工大学 Multi-type multi-cutter simultaneous polishing device
CN113983127A (en) * 2021-11-10 2022-01-28 埃特朗(上海)机电新技术有限公司 Novel gear transmission mechanism
CN117599968A (en) * 2024-01-24 2024-02-27 山东嘉华油脂有限公司 Centrifugal machine for producing soybean protein
CN117599968B (en) * 2024-01-24 2024-03-29 山东嘉华油脂有限公司 Centrifugal machine for producing soybean protein

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