JPS6229236U - - Google Patents
Info
- Publication number
- JPS6229236U JPS6229236U JP12005385U JP12005385U JPS6229236U JP S6229236 U JPS6229236 U JP S6229236U JP 12005385 U JP12005385 U JP 12005385U JP 12005385 U JP12005385 U JP 12005385U JP S6229236 U JPS6229236 U JP S6229236U
- Authority
- JP
- Japan
- Prior art keywords
- attachment
- spindle
- intermediate shaft
- machine tool
- fixed
- 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
Landscapes
- Automatic Tool Replacement In Machine Tools (AREA)
- Jigs For Machine Tools (AREA)
Description
第１図〜第３図は本考案によるアタツチメント
保持装置の一実施例を示し、第１図はアタツチメ
ントを支持した状態における支持部を破断して示
した正面図、第２図は同じく平面図、第３図は主
軸ヘツドに装着されたアタツチメントを挿入した
状態における一部を破断した側断面図、第４図は
本考案によるアタツチメント保持装置を備えた門
型マニシングセンタの全体図、第５図は従来のア
タツチメントの断面図である。
符号の説明１４……主軸ヘツド、１５……主軸
、２０……アタツチメント、２１……アタツチメ
ント本体、２２……中間軸、２４……アタツチメ
ント主軸、２５ａ，２５ｂ……歯車装置、２６…
…キー、２９……位置決めブロツク、３０……枠
体、３４……位相決めブロツク、３４ａ……保持
溝、３６……支持ブロツク。
1 to 3 show an embodiment of the attachment holding device according to the present invention, FIG. 1 is a front view showing a broken support part in a state in which an attachment is supported, FIG. 2 is a plan view, Fig. 3 is a partially cutaway side sectional view of the attachment mounted on the spindle head in a state in which it is inserted, Fig. 4 is an overall view of the portal type machining center equipped with the attachment holding device according to the present invention, and Fig. 5 is a sectional view of a conventional attachment. Description of symbols 14...Main shaft head, 15...Main shaft, 20...Attachment, 21...Attachment main body, 22...Intermediate shaft, 24...Attachment main shaft, 25a, 25b...Gear device, 26...
... Key, 29 ... Positioning block, 30 ... Frame, 34 ... Phase determining block, 34a ... Holding groove, 36 ... Support block.
Claims (1)
と同軸に回転割出し可能に装着されるアタツチメ
ント本体と、このアタツチメント本体により前記
主軸と同軸に軸承され同主軸と特定の位相関係に
おいてのみ連結される中間軸と、この中間軸と直
角に前記アタツチメント本体に軸承され同中間軸
と歯車装置により連動されかつ一端に回転工具を
特定の位相関係においてのみ装着するキーを固定
したアタツチメント主軸を備えてなるアタツチメ
ントを保持する保持装置において、前記工作機械
に取り付けられる枠体と、この枠体に互に対向し
て固定され前記中間軸と平行に挿入されるアタツ
チメント本体に一体的に設けられた一対の位置決
めブロツクを受け入れて同アタツチメント本体を
位置決め支持する一対の支持ブロツクと、前記枠
体に固定され前記キーと係合して前記アタツチメ
ント主軸の自由な回動を阻止する保持溝を前記中
間軸と平行に形成してなる位相決めブロツクを備
えたことを特徴とするアタツチメント保持装置。 An attachment body is attached to a spindle head of a machine tool that supports a spindle so that it can be rotated coaxially with the spindle, and the attachment body supports the spindle coaxially with the spindle and is connected only in a specific phase relationship with the spindle. An attachment comprising an intermediate shaft, and an attachment main shaft which is supported by the attachment body at right angles to the intermediate shaft, is interlocked with the intermediate shaft by a gear device, and has a key fixed at one end for mounting a rotating tool only in a specific phase relationship. In the holding device for holding the machine tool, a pair of positioning blocks are provided integrally with a frame body attached to the machine tool, and an attachment body which is fixed to the frame body facing each other and inserted in parallel with the intermediate shaft. a pair of support blocks for receiving and positioning and supporting the attachment main body, and a holding groove that is fixed to the frame and engages with the key to prevent free rotation of the attachment main shaft, and is formed parallel to the intermediate shaft. An attachment holding device characterized by being equipped with a phasing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12005385U JPH0222194Y2 (en) | 1985-08-05 | 1985-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12005385U JPH0222194Y2 (en) | 1985-08-05 | 1985-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6229236U true JPS6229236U (en) | 1987-02-21 |
| JPH0222194Y2 JPH0222194Y2 (en) | 1990-06-14 |
Family
ID=31008010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12005385U Expired JPH0222194Y2 (en) | 1985-08-05 | 1985-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222194Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006095A (en) * | 2010-06-23 | 2012-01-12 | Okuma Corp | Dust-proofing device for turning tool |
| JP5567733B1 (en) * | 2013-11-28 | 2014-08-06 | ヤマザキマザック株式会社 | Automatic tool changer for angle tool holder for 5-face machining of vertical machining center |
-
1985
- 1985-08-05 JP JP12005385U patent/JPH0222194Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006095A (en) * | 2010-06-23 | 2012-01-12 | Okuma Corp | Dust-proofing device for turning tool |
| JP5567733B1 (en) * | 2013-11-28 | 2014-08-06 | ヤマザキマザック株式会社 | Automatic tool changer for angle tool holder for 5-face machining of vertical machining center |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0222194Y2 (en) | 1990-06-14 |
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