JPS6348364Y2 - - Google Patents
Info
- Publication number
- JPS6348364Y2 JPS6348364Y2 JP1984007533U JP753384U JPS6348364Y2 JP S6348364 Y2 JPS6348364 Y2 JP S6348364Y2 JP 1984007533 U JP1984007533 U JP 1984007533U JP 753384 U JP753384 U JP 753384U JP S6348364 Y2 JPS6348364 Y2 JP S6348364Y2
- Authority
- JP
- Japan
- Prior art keywords
- tool pot
- chain
- tool
- pot
- link plate
- 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
- 238000003754 machining Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15726—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle
- B23Q3/1574—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle the axis of the stored tools being arranged perpendicularly to the rotating or circulating plane of the storage means
- B23Q3/15746—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle the axis of the stored tools being arranged perpendicularly to the rotating or circulating plane of the storage means the storage means comprising pivotable tool storage elements
Description
【考案の詳細な説明】
本考案は軽量で工具ポツトの位置決め精度の高
いマシニングセンタ用チエーンに関し、チエーン
リンクプレートの工具ポツト装着のための部品数
を減らし且つ装着箇所を少くしたマシニングセン
タ用チエーンに係るものである。[Detailed description of the invention] The present invention relates to a chain for machining centers that is lightweight and has high tool pot positioning accuracy, and relates to a chain for machining centers that reduces the number of parts and attachment points for attaching tool pots to chain link plates. It is.
従来のハンガー式マシニングセンタ用チエーン
は、工具ポツト内の工具軸線と工具を装着する工
作機械の立軸とが直交している場合に、工具ポツ
トを90゜旋回させて工具を立軸に装着するため、
第１図ａ，ｂに示す如く、マシニングセンタ用チ
エーンの対向する一対のチエーンリンクプレート
Ｌ，Ｌの夫々を直角に外側方に屈曲して平面部Ｓ
を形成し、該平面部Ｓに工具ポツトＴを抱持する
断面コ字状の支承部材ＣをボルトＢによつて取付
け、該支承部Ｃに装着したピンＰ，Ｐによつて工
具ポツトＴを回動自在に支承し、工具ポツトＴの
後端部には工具ポツトＴが矢印イ方向に90゜旋回
した位置で図示しないストツパに衝接する位置決
めローラＲが取付けられていた。 In conventional hanger-type machining center chains, when the tool axis inside the tool pot and the vertical axis of the machine tool on which the tool is mounted are perpendicular to each other, the tool pot is rotated 90 degrees to mount the tool on the vertical axis.
As shown in FIGS. 1a and 1b, a pair of opposing chain link plates L and L of a chain for a machining center are each bent outward at a right angle to form a flat portion S.
A support member C having a U-shaped cross section that holds the tool pot T is attached to the flat part S by bolts B, and the tool pot T is held by pins P and P attached to the support part C. The tool pot T is rotatably supported, and a positioning roller R is attached to the rear end of the tool pot T so that it collides with a stopper (not shown) at a position where the tool pot T has rotated 90 degrees in the direction of arrow A.
そして、工具ポツトＴの工具挿入孔Ｈ内に挿入
保持された工具（図示せず）を工作機械の立軸に
装着する際には、工具ポツトＴをカム等適宜の手
段で90゜旋回し、図示しない機械的手段で操作さ
れる工具挿着腕に把持されて工作機械立軸に装着
されていた。 When a tool (not shown) inserted and held in the tool insertion hole H of the tool pot T is to be mounted on the vertical axis of the machine tool, the tool pot T is rotated 90 degrees by a suitable means such as a cam, and The machine tool was attached to the vertical axis of the machine tool by being held by a tool insertion arm that was operated by mechanical means.
したがつて、リンクプレートには支承部材Ｃ及
び支承部材取付けボルトＢの重量が負荷され、
夫々のチエーンリンクプレートのすべてにかかる
重量が負荷されることはチエーン重量の増大を招
来し、チエーン駆動力の大にしなければならない
ばかりでなく、支承部材ＣをボルトＢによつてリ
ンクプレートに取付け、更に支承部材Ｃに工具ポ
ツトＴをピンＰで取付けることにより工具ポツト
ＴのリンクプレートＬに対する位置決め精度はボ
ルトＢ及びピンＰの２箇所において取付精度を高
めねばならず、それだけ位置決め精度が低下する
という欠点を有していた。 Therefore, the weight of the support member C and the support member mounting bolt B is loaded on the link plate,
Loading all the weights on each chain link plate increases the weight of the chain, which not only requires increasing the chain driving force, but also requires the support member C to be attached to the link plate with bolt B. Furthermore, by attaching the tool pot T to the support member C with the pin P, the positioning accuracy of the tool pot T with respect to the link plate L must be increased at two locations, the bolt B and the pin P, and the positioning accuracy decreases accordingly. It had the following drawback.
本考案は上述した従来の欠点を上記したもの
で、以下本考案の実施例を図面第２図及び第３図
に基いて説明すると、
第２図ａ，ｂ，ｃに示す第１実施例では、マシ
ニングセンタ用チエーンの対向する一対のチエー
ンリンクプレート１，１′の一方のプレート１を
略々直角に側方に屈曲して平面部２を形成し、該
平面部２に工具ポツト３の後部に設けたヒンジ部
４を回動自在にピン５で取付けた軸支部６を屈曲
形成し、他方のリンクプレート１′に前記工具ポ
ツト３の前部を抱持する支承部７を形成し、前記
ヒンジ部４にはピン５を中心に工具ポツト３が第
２図ａの位置より時計方向に90゜旋回した位置で
図示しないストツパに衝接する位置決めローラ８
が軸支されている。 The present invention overcomes the above-mentioned drawbacks of the conventional technology, and the embodiments of the present invention will be described below with reference to FIGS. 2 and 3. The first embodiment shown in FIGS. 2a, b, and c , one plate 1 of a pair of opposing chain link plates 1, 1' of a chain for a machining center is bent laterally at an approximately right angle to form a flat part 2, and a rear part of a tool pot 3 is attached to the flat part 2. A shaft support 6 to which the provided hinge part 4 is rotatably attached with a pin 5 is bent, and a support part 7 for holding the front part of the tool pot 3 is formed on the other link plate 1'. The part 4 includes a positioning roller 8 which collides with a stopper (not shown) at a position where the tool pot 3 is rotated 90 degrees clockwise from the position shown in FIG. 2A about the pin 5.
is pivoted.
したがつて、工具ポツト３は直接リンクプレー
トに回動自在に支承されているので最小の部品数
で足り、且つ工具ポツト３は直接ヒンジ部４をピ
ン５でリンクプレートに軸支されているので取付
個所も１個所という最少限の数で済むので、それ
だけ軽量化され位置決め精度が向上することにな
る。 Therefore, since the tool pot 3 is rotatably supported directly on the link plate, the minimum number of parts is sufficient, and since the tool pot 3 is directly pivotally supported on the link plate at the hinge portion 4 with the pin 5. Since the number of attachment points is minimal, only one, the weight is reduced accordingly and the positioning accuracy is improved.
また、第３図に示す第２実施例では工具ポツト
３のヒンジ部４′に位置決めローラを取付けるこ
となく、一方のリンクプレート１の平面部２′に
工具ポツト３が90゜旋回した位置において工具ポ
ツト３の底面に衝接するストツパ９を突設したも
ので、工具ポツト３の90゜旋回位置決めを該スト
ツパ９によつて行うものであつて、軽量且つ精度
の高い位置決めができるものである。 In addition, in the second embodiment shown in FIG. 3, the tool pot 3 is placed on the plane part 2' of one link plate 1 at a position rotated by 90 degrees without attaching a positioning roller to the hinge part 4' of the tool pot 3. A stopper 9 that abuts against the bottom surface of the pot 3 is provided protrudingly, and the stopper 9 is used to position the tool pot 3 in a 90° rotation, and the tool pot 3 is lightweight and can be positioned with high precision.
なお、その他の位置決めの実施例としては、第
３図におけるヒンジ部４′のピン５に近い隅部を
ピン５を中心とする円弧状とし、ヒンジ部４′の
底面と平面部２′の上面とを90゜旋回時に面接触さ
せることによつて位置決めストツパ機構を形成さ
せることもでき、第１実施例における位置決めロ
ーラ８も第２実施例におけるストツパ９も不要で
あるから、更に軽量化できる。 In addition, as another example of positioning, the corner of the hinge part 4' in FIG. A positioning stopper mechanism can also be formed by bringing them into surface contact when turning through 90 degrees, and since neither the positioning roller 8 in the first embodiment nor the stopper 9 in the second embodiment is necessary, the weight can be further reduced.
そして、工具ポツトを合成樹脂製にすると軽量
化は更に増大する。 If the tool pot is made of synthetic resin, the weight reduction will further increase.
以上の如く、本考案はリンクプレートの一方に
直接工具ポツトの後部を回動自在に軸支すると共
に他方のリンクプレートで工具ポツトの前部を支
承することにより、軽量で位置決め精度の高いマ
シニングセンタ用チエーンを得ることができ、そ
の実用的効果は著大である。 As described above, the present invention is designed to rotatably support the rear part of the tool pot directly on one of the link plates, and to support the front part of the tool pot on the other link plate. A chain can be obtained, and its practical effects are significant.
図面第１図は従来のマシニングセンタ用チエー
ンの工具ポツト取付けリンクプレートを示しもの
で、ａは正面図、ｂは左側面図であり、第２図は
本考案のマシニングセンタ用チエーンの工具取付
けリンクプレートの第１実施例を示しａは正面
図、ｂは右側面図、ｃは左側面図であり、第３図
は本考案のチエーンリンクプレートの第２実施例
を示す正面図である。
１，１′……チエーンリンクプレート、２……
平面部、３……工具ポツト、４……ヒンジ部、６
……軸支部、７……支承部、８……位置決めロー
ラ、９……ストツパ。
Figure 1 shows a link plate for attaching a tool pot to a conventional chain for machining centers, where a is a front view and b is a left side view. Figure 2 is a link plate for attaching tools to a chain for machining centers according to the present invention. The first embodiment is shown, and a is a front view, b is a right side view, and c is a left side view, and FIG. 3 is a front view showing a second embodiment of the chain link plate of the present invention. 1,1'...Chain link plate, 2...
Flat part, 3... Tool pot, 4... Hinge part, 6
... shaft support, 7 ... support section, 8 ... positioning roller, 9 ... stopper.
Claims (1)
方のプレートに工具ポツトの後部に形成したヒ
ンジ部を回動自在に取付けた軸支部を設け、他
方のプレートに前記工具ポツトの前部を抱持す
る支承部を形成したマシニングセンタ用チエー
ン。 (2) ヒンジ部が工具ポツトの90゜旋回位置決めロ
ーラを有する実用新案登録請求の範囲第１項記
載のマシニングセンタ用チエーン。 (3) 一方のプレートが屈曲されて工具ポツトの
90゜旋回位置で工具ポツトに衝接するストツパ
面を有する平面部を形成した実用新案登録請求
の範囲第１項記載のマシニングセンタ用チエー
ン。[Claims for Utility Model Registration] (1) One of a pair of opposing chain link plates is provided with a shaft support to which a hinge portion formed at the rear of the tool pot is rotatably attached, and the other plate is provided with a pivot support for the tool pot. A chain for machining centers that has a supporting part that holds the front part of the pot. (2) A chain for a machining center according to claim 1, wherein the hinge portion has a 90° rotation positioning roller for a tool pot. (3) One plate is bent and the tool pot
A chain for a machining center according to claim 1, which has a flat surface having a stop surface that abuts against a tool pot at a 90° rotation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984007533U JPS60120739U (en) | 1984-01-25 | 1984-01-25 | Chain for machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984007533U JPS60120739U (en) | 1984-01-25 | 1984-01-25 | Chain for machining center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60120739U JPS60120739U (en) | 1985-08-15 |
| JPS6348364Y2 true JPS6348364Y2 (en) | 1988-12-13 |
Family
ID=30485968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984007533U Granted JPS60120739U (en) | 1984-01-25 | 1984-01-25 | Chain for machining center |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60120739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013176831A (en) * | 2012-01-30 | 2013-09-09 | Brother Industries Ltd | Machine tool |
-
1984
- 1984-01-25 JP JP1984007533U patent/JPS60120739U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013176831A (en) * | 2012-01-30 | 2013-09-09 | Brother Industries Ltd | Machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60120739U (en) | 1985-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE64769T1 (en) | HINGE. | |
| JPS6348364Y2 (en) | ||
| JPS6050006U (en) | Axle suspension with constant wheel distance | |
| JP2514856Y2 (en) | Hanger switchgear | |
| JPH0116136Y2 (en) | ||
| JPS6115611U (en) | Automobile wheel alignment adjustment device | |
| JPS6140565Y2 (en) | ||
| JPH0110662Y2 (en) | ||
| JPH047866Y2 (en) | ||
| JPS59203188A (en) | Gate door mechanism | |
| JPH03109786U (en) | ||
| JPH0530563Y2 (en) | ||
| JP2604773Y2 (en) | Vehicle bonnet positioning jig | |
| JPS5852158Y2 (en) | Engraved object holder for plane engraving machine | |
| JP2501479Y2 (en) | Container spreader container stopper | |
| JPH076235Y2 (en) | Shield jack holding device | |
| JPH0529828Y2 (en) | ||
| JPH02132151U (en) | ||
| JPS6225346Y2 (en) | ||
| JPS6085516U (en) | Work support device | |
| JPH0347736U (en) | ||
| JPH06247336A (en) | Position control device | |
| JPH02145267U (en) | ||
| JPS5966653U (en) | wiper arm | |
| JPS59184077A (en) | Suspension system for rear wheel of motorcycle |