JPS60104626A - Tool pot in automatic tool exchanging device - Google Patents

Tool pot in automatic tool exchanging device

Info

Publication number
JPS60104626A
JPS60104626A JP58211600A JP21160083A JPS60104626A JP S60104626 A JPS60104626 A JP S60104626A JP 58211600 A JP58211600 A JP 58211600A JP 21160083 A JP21160083 A JP 21160083A JP S60104626 A JPS60104626 A JP S60104626A
Authority
JP
Japan
Prior art keywords
tool
knob
pot
tool pot
proper
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.)
Pending
Application number
JP58211600A
Other languages
Japanese (ja)
Inventor
Kazutomi Ishikawa
石川　量富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mori Iron Works Co Ltd
MORI TEKKOSHO KK
Original Assignee
Mori Iron Works Co Ltd
MORI TEKKOSHO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mori Iron Works Co Ltd, MORI TEKKOSHO KK filed Critical Mori Iron Works Co Ltd
Priority to JP58211600A priority Critical patent/JPS60104626A/en
Priority to DE19843440357 priority patent/DE3440357A1/en
Priority to DE8432355U priority patent/DE8432355U1/en
Priority to GB08428357A priority patent/GB2149696B/en
Priority to IT8423499A priority patent/IT1177135B/en
Publication of JPS60104626A publication Critical patent/JPS60104626A/en
Pending legal-status Critical Current

Links

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
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/15526—Storage devices; Drive mechanisms therefor
    • 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
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/15526—Storage devices; Drive mechanisms therefor
    • B23Q2003/15527—Storage devices; Drive mechanisms therefor the storage device including means to latch tools
    • 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
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/15526—Storage devices; Drive mechanisms therefor
    • B23Q2003/15532—Storage devices; Drive mechanisms therefor the storage device including tool pots, adaptors or the like

Abstract

PURPOSE:To decrease weight, increase strength, reduce cost, and facilitate replacement and maintenance by forming a clamp house having a knob hole at the bottom of a metal cylinder proper in a unit and removably fitting it to the bottom of the proper. CONSTITUTION:A cylinder proper 11 serving as a tool pot is almost made of metal, and a synthetic resin ring 13 matching the tool holder taper is provided at its upper edge section 12 to reduce the weight. A steel ball 19 supporting a knob 16 inserted into the central knob hole 17, a lock ball 20 preventing the knob from dropping, a lock pin 21, and their related parts are stored in a clamp house 18 unit, which is fitted/removed via a stop ring 23. A tool holder 15 is locked in the cylinder proper 11 via the lock pin 21 elastically supported by a plate spring 24 outside the bottom 14 of the proper, thereby the pin 21 is not required to be supported from inside the tool pot taper, thus the construction is simplified and the weight is reduced.

Description

【発明の詳細な説明】 本発明は、プラスチック材料の使用を極力少なくした金
属製円筒状本体からなるツールポットであり、かつツー
ルホルダーノブ穴のあるクランプハウス部分をユニット
化して、自動工具交換装置におけるツールポットの剛性
、耐久性、精度向上のうえに小型化、軽量化により装置
のコストダウンを達成すると共に装置の保守を容易にし
たものである。DETAILED DESCRIPTION OF THE INVENTION The present invention is a tool pot consisting of a metal cylindrical body that uses as little plastic material as possible, and a clamp house portion with a tool holder knob hole is integrated into an automatic tool changer. In addition to improving the rigidity, durability, and precision of the tool pot, the tool pot is also smaller and lighter, reducing the cost of the device and making it easier to maintain the device.

自動工具交換装置におけるツールポットはチェノのピン
として、またドラムやディスクあるいはラック上に配設
した多数存在する部材で、自動工具交換装置（Ａｕｔｏ
＋ｕａｔｉｃ　Ｔｏｏｌ　Ｃｈａｎｇｅｒ、以下単にＡ
ＴＣと称する）の主要部品であり、従来から装置の軽量
化のために樹脂製ツールポットが多用されている。その
構造の一例をツールポットチエンのツールポットについ
て示せば、第４図の縦断面図に示すところである。すな
わち、図は上下２枚のトラック形リンクプレート（１）
　（２）により交互に連設されたツールボッ１−（３）
となる円筒状ピン（４）からなるツールボットチエンで
あり、この円筒状ピン（４）は金属製ピン（５）とその
内部の樹脂製テーパー状ツールポット（６）から構成す
る。樹脂製テーパー状ツールポットは軽量化のために使
用されているから金属製ピン（５）の肉厚を薄くしてい
るのであり、そのためテンションにより変形することが
ある。また、フェノール樹脂等の樹脂製テーパー状ツー
ルポットではノブ穴（７）やロックピン穴入口（８）が
強度的に弱いのでその部分だけ金属を入れているから、
加工費が嵩む結果となっている。A tool pot in an automatic tool changer is a pin on a chino, or a large number of parts arranged on a drum, disk, or rack.
+uatic Tool Changer, hereinafter simply A
(referred to as TC), and resin tool pots have traditionally been used frequently to reduce the weight of the device. An example of the structure of a tool pot of a tool pot chain is shown in the longitudinal sectional view of FIG. In other words, the figure shows two upper and lower track-shaped link plates (1).
Toolboxes 1-(3) alternately arranged by (2)
This cylindrical pin (4) is composed of a metal pin (5) and a resin tapered tool pot (6) inside the metal pin (5). Since the resin tapered tool pot is used to reduce weight, the metal pin (5) has a thin wall thickness, which may cause it to deform due to tension. In addition, in tapered tool pots made of resin such as phenolic resin, the knob hole (7) and lock pin hole entrance (8) are weak in strength, so only those parts are filled with metal.
This results in increased processing costs.

軽量化のために用いる樹脂は当然全屈よりも耐久性に劣
り、油の浸透をおこしたり、耐候性にも劣る。更に精度
的にも油の浸透による樹脂製ポットの膨潤があり、金属
製ピン（５）の穴寸法を大きくしてツールポット（６）
との間に隙間を作る工夫をしなければならないなどの欠
点がある。Naturally, the resin used to reduce weight is less durable than a full-length one, is prone to oil penetration, and has poor weather resistance. Furthermore, in terms of accuracy, the resin pot swells due to oil penetration, so the hole size of the metal pin (5) is enlarged and the tool pot (6)
There are drawbacks such as the need to devise ways to create a gap between the two.

本発明者は先にツールポットを全金属製とし、その本体
油に内股された樹脂製テーパニ状ツールポットを省略し
、ツールポットは僅かにピン上縁部のみをツールホルダ
ーのテーパーに合うテーパー縁部とし、この部分と下方
のノブ穴部分のボールでもってツールホルダーのテーパ
ー元部と先端のノブを保持する構造のツールポットを開
発して上記従来の樹脂製ツールポットの欠点を解決した
のであるが、本発明はそれに改良を加えたもので、その
構造上の特徴とするところは、ツールポットとなる金属
製円筒本体底部のツールホルダーノブを嵌合するノブ穴
を有するクランプハウスをユニット化して前記金属製円
筒本体底部に着脱自在としてなることにある。The inventor first made the tool pot all metal, omitted the tapered resin tool pot that was inside the body oil, and the tool pot had only the upper edge of the pin with a tapered edge that matched the taper of the tool holder. We developed a tool pot with a structure that holds the taper base and tip knob of the tool holder using this part and the ball in the lower knob hole part, thereby solving the above-mentioned drawbacks of the conventional resin tool pot. However, the present invention is an improvement on this, and its structural feature is that the clamp house has a unitized clamp house that has a knob hole into which a tool holder knob at the bottom of the metal cylindrical body that becomes the tool pot fits. The object is to be able to be attached to and removed from the bottom of the metal cylindrical body.

以下図面によって本発明の具体例を詳細に説明する。Hereinafter, specific examples of the present invention will be explained in detail with reference to the drawings.

第１図はチェノに装着したツールボッ１〜の平面図、第
２図は第１図のＡ−Ａ断面図、第３図は同底面図である
。FIG. 1 is a plan view of the tool box 1 attached to a chino, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG. 3 is a bottom view of the same.

これらの図から明らかなように、このツールポットは、
ツールボッ１−となる円筒本体（１１）がほとんど金属
製であり、その金属製円筒本体上縁部（１２）にツール
ホルダーテーパーに合う合成樹脂製リング（１３）を設
けて軽量化したことに加えて前記金属製円筒本体底部（
１４）にツールホルダー（１５）のノブ（１６）を嵌合
するノブ穴（１７）を独立した形状の　゛クランプハウ
ス（１８）に設けたことと、そしてこのクランプハウス
（１８）をユニット化して前記金属製円筒本体（１１）
の底部（１４）に着脱自在としてなることに特徴がある
。As is clear from these figures, this toolpot is
The cylindrical body (11) that forms the tool box 1 is mostly made of metal, and a synthetic resin ring (13) that fits the tool holder taper is attached to the upper edge (12) of the metal cylindrical body to reduce weight. and the bottom of the metal cylindrical body (
14), the knob hole (17) into which the knob (16) of the tool holder (15) fits is provided in an independent clamp house (18), and this clamp house (18) is made into a unit. The metal cylindrical body (11)
The bottom part (14) is removable.

合成樹脂製リング（１３）は、この場合円筒本体の上縁
部（１２）の一部をテーパ状にし、そこにツールホルダ
（１５）のテーパに合うリング状にしてはめ込んでいる
。リング自体の断面は特に限定するものではない。リン
グを樹脂製にしたために、金属同士の接触が避けられて
発音や傷付の防止になる。In this case, the synthetic resin ring (13) has a tapered part of the upper edge (12) of the cylindrical body, and is fitted therein in a ring shape that matches the taper of the tool holder (15). The cross section of the ring itself is not particularly limited. Since the ring is made of resin, metal-to-metal contact is avoided, preventing noise and scratches.

また、従来の樹脂製ツールポットが有する上記欠点も解
消される。Moreover, the above-mentioned drawbacks of conventional resin tool pots are also eliminated.

次に、本発明の特徴であるところのツールポット底部（
１４）に設けられたツールホルダ（１５）のノブ（１６
）を挿入するノブ穴（１７）を含むクランプハウス（１
８）をユニット化して円筒本体（１１）に対して着脱可
能に支持する構造としている点について述べる。Next, the bottom of the tool pot (
The knob (16) of the tool holder (15) provided on the tool holder (14)
) including the knob hole (17) for inserting the clamp house (1
8) is made into a unit and has a structure in which it is detachably supported on the cylindrical body (11).

クランプハウス（１８）のユニットは、その中央にノブ
穴（１７）があり、これに挿入されたノブ（１６）を支
持する鋼のボール（１９）とノブの抜けを防止するロッ
クボール（２０）とそのロックピン（２１）及びこれら
の関連部品が収納されている。クランプハウスユニット
の着脱は止め輸（２３）の使用によって行なう。The clamp house (18) unit has a knob hole (17) in the center, and a steel ball (19) that supports the knob (16) inserted into the hole and a lock ball (20) that prevents the knob from coming off. , its lock pin (21), and related parts are housed therein. Attachment and detachment of the clamp house unit is carried out by using the stopper (23).

ボール（１９）は第１図〜第３図のように、ノブ穴（１
７）から三方へ設けられた放射状穴内にコイルスプリン
グ（２２）と押えリング（２６）で弾支してノブ穴（１
７）へ一部をのぞかせ、ボール（１９）でツールホルダ
のノブ外周を三方から弾支する。ツールホルダ（１５）
のツールポットとなる円筒本体（１１）内へのロックは
、本体底部（１４）の外方でクランプハウス（１８）に
設けた板ばね（２４）で弾支されかつロックピン穴（２
５）中を摺動するロックピン（２１）により行う。The ball (19) is inserted into the knob hole (1) as shown in Figures 1 to 3.
The knob hole (1) is elastically supported by a coil spring (22) and a retainer ring (26) in the radial holes provided on three sides from the knob hole (1).
7), and use the balls (19) to elastically support the outer periphery of the tool holder's knob from three sides. Tool holder (15)
The lock into the cylindrical body (11), which becomes the tool pot, is elastically supported by a leaf spring (24) provided in the clamp house (18) on the outside of the body bottom (14) and by a lock pin hole (2).
5) Performed by a lock pin (21) that slides inside.

第２図はロックした状態で、ロックピン（２１）のロッ
ク解除溝（２７）から外れてロックボール（２０）がノ
ブ穴（１７）内へ突出し、ロックピン（２１）の位置を
板ばね（２４）で支持している。ここで、ツールポット
がツール交換位置へきたとき、ロックピン（２１）を第
２図の下方から突き上げ、ロック解除溝（２７）をロッ
クボール（２０）の位置と合せるとロックボール（２０
）にノブ穴（１７）の周囲からの後退代ができてツール
ホルダのノブ（１６）がノブ穴（１７）から抜けるので
ある。Figure 2 shows the locked state, when the lock ball (20) comes off the lock release groove (27) of the lock pin (21) and protrudes into the knob hole (17), and the position of the lock pin (21) is moved by the leaf spring ( 24). When the tool pot reaches the tool exchange position, push up the lock pin (21) from below in Figure 2 and align the lock release groove (27) with the lock ball (20).
) from around the knob hole (17), allowing the tool holder knob (16) to come out of the knob hole (17).

板ばね（２４）をツールポットより外方に設けてロック
ピン（２１）を弾支する構造にしたために、第４図の従
来品のようにツールボッ１〜のテーパ一部内からロック
ピン（２１）を支持する必要がなく、構造が簡単で重量
軽減に役立っている。また、従来のものは第４図に示し
たようにツールポットのテーパ一部が樹脂製であるから
、その保持のため従来の円筒状ピン（４）は、　同じツ
ールホルダーのテーパ一番号であってもその外径が本発
明のものより大きくなり、その結果、チェン幅やチェン
ピッチも本発明より大となって好ましくない。例えば、
Ｎｏ、５０テーパ７１２４のツールホルダーの場合１本
発明のチェン幅は従来品（第４図）の１２０町に対して
１１５ｍ１、チェンビンとなる円筒本体の外径は従来品
の９２φから８２φまで小さくすることができ、製品の
コンパクト化が達成されている。しかも、本発明のツー
ルポットは全金属製であるにもかかわらず、従来の金属
、樹脂複合形に比べても更に軽量化、高強度化ができ、
加工が簡単で低コストの製品が得られ、クランプハウス
部分をユニット化したために交換保守が容易になったの
である。Because the leaf spring (24) is provided outward from the tool pot to elastically support the lock pin (21), the lock pin (21) can be inserted from within the tapered part of the tool pot 1, as in the conventional product shown in Fig. 4. There is no need to support it, and the structure is simple, which helps reduce weight. In addition, as shown in Figure 4, in the conventional tool pot, the taper part of the tool pot is made of resin, so the conventional cylindrical pin (4) for holding it has the same number as the taper of the same tool holder. However, the outer diameter thereof is larger than that of the present invention, and as a result, the chain width and chain pitch are also larger than those of the present invention, which is not preferable. for example,
In the case of No. 50 taper 7124 tool holder 1 The chain width of the present invention is 115 m1 compared to 120 mm of the conventional product (Fig. 4), and the outer diameter of the cylindrical body that becomes the chain is reduced from 92φ of the conventional product to 82φ. As a result, the product can be made more compact. Moreover, even though the tool pot of the present invention is made entirely of metal, it is lighter and stronger than conventional metal and resin composite types.
This resulted in a product that was easy to process and low cost, and because the clamp house part was made into a unit, replacement and maintenance became easier.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明ツールポットチエンの部分平面図、第２
図は第１図中Ａ−Ａ断面図、第３図は同底面図である。 第４図は従来のツールポットの縦断面図である。 （１１）円筒本体　（１２）金属製円筒本体上縁部（１
３）合成樹脂製リング（１４）ツールポット底部（１５
）ツールホルダ　（１６）ノブ （１７）ノブ穴　（１８）クランプハウス（１９）鋼の
ボール　（２０）ロックボール（２１）ロックピン　（
２２）コイルスプリング（２３）止め軸　（２４）板ば
ね （２５）ロックピン穴　（２６）押えリング・（２７）
ロック解除溝 以上 出願人　株式会社　森　鉄工所 代理人　弁理士　森　廣三部Fig. 1 is a partial plan view of the tool pot chain of the present invention;
The drawings are a sectional view taken along the line AA in FIG. 1, and FIG. 3 is a bottom view thereof. FIG. 4 is a longitudinal sectional view of a conventional tool pot. (11) Cylindrical body (12) Upper edge of metal cylinder body (1
3) Synthetic resin ring (14) Tool pot bottom (15
) Tool holder (16) Knob (17) Knob hole (18) Clamp house (19) Steel ball (20) Lock ball (21) Lock pin (
22) Coil spring (23) Stop shaft (24) Leaf spring (25) Lock pin hole (26) Holding ring (27)
Applicant above the lock release groove Mori Iron Works Co., Ltd. Agent Patent attorney Hirozo Mori

Claims (1)

【特許請求の範囲】[Claims] １ツールポツトとなる金属製円筒本体底部のツールホル
ダーノブを嵌合するノブ穴を有するクランプハウスをユ
ニット化して前記金属製円筒本体底部に着脱自在として
なることを特徴とする自動工具交換装置におけるツール
ポット。1. A tool pot in an automatic tool changer, characterized in that a clamp house having a knob hole for fitting a tool holder knob at the bottom of a metal cylindrical body serving as a tool pot is made into a unit and can be detachably attached to the bottom of the metal cylindrical body. .
JP58211600A 1983-11-09 1983-11-09 Tool pot in automatic tool exchanging device Pending JPS60104626A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP58211600A JPS60104626A (en) 1983-11-09 1983-11-09 Tool pot in automatic tool exchanging device
DE19843440357 DE3440357A1 (en) 1983-11-09 1984-11-05 TOOL BAG, SOG. "TOOL POT", FOR AN AUTOMATIC TOOL CHANGER
DE8432355U DE8432355U1 (en) 1983-11-09 1984-11-05 Tool bag, so-called "tool pot", for an automatic tool changer
GB08428357A GB2149696B (en) 1983-11-09 1984-11-09 Tool pot for an automatic tool changer
IT8423499A IT1177135B (en) 1983-11-09 1984-12-08 TOOL MUG OF AN AUTOMATIC TOOL CHANGE FOR TRANSFER MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58211600A JPS60104626A (en) 1983-11-09 1983-11-09 Tool pot in automatic tool exchanging device

Publications (1)

Publication Number Publication Date
JPS60104626A true JPS60104626A (en) 1985-06-10

Family

ID=16608445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58211600A Pending JPS60104626A (en) 1983-11-09 1983-11-09 Tool pot in automatic tool exchanging device

Country Status (1)

Country Link
JP (1) JPS60104626A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1563948A1 (en) * 2004-02-12 2005-08-17 Aoi Seiko Co., Ltd. Tool pot
KR100814609B1 (en) * 2001-12-04 2008-03-18 두산인프라코어 주식회사 Both sides tool port clamping device of machining center
JP2008221462A (en) * 2008-06-26 2008-09-25 Katekkusu:Kk Tool holder unit and tool magazine
US20130045846A1 (en) * 2011-08-18 2013-02-21 Miksch Gmbh Tool Holder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445584U (en) * 1977-09-02 1979-03-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445584U (en) * 1977-09-02 1979-03-29

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100814609B1 (en) * 2001-12-04 2008-03-18 두산인프라코어 주식회사 Both sides tool port clamping device of machining center
EP1563948A1 (en) * 2004-02-12 2005-08-17 Aoi Seiko Co., Ltd. Tool pot
US7104941B2 (en) * 2004-02-12 2006-09-12 Aqi Seiko Co., Ltd. Tool pot
JP2008221462A (en) * 2008-06-26 2008-09-25 Katekkusu:Kk Tool holder unit and tool magazine
JP4578540B2 (en) * 2008-06-26 2010-11-10 株式会社カテックス Tool holder unit and tool magazine
US20130045846A1 (en) * 2011-08-18 2013-02-21 Miksch Gmbh Tool Holder

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