JPS5966541U - cutting tool holding device - Google Patents
cutting tool holding deviceInfo
- Publication number
- JPS5966541U JPS5966541U JP16082982U JP16082982U JPS5966541U JP S5966541 U JPS5966541 U JP S5966541U JP 16082982 U JP16082982 U JP 16082982U JP 16082982 U JP16082982 U JP 16082982U JP S5966541 U JPS5966541 U JP S5966541U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- cutting tool
- hole
- center hole
- thrust load
- 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
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例である切削工具保持装置の縦
断面図（一部非断面）であり、第２図は同じくホルダ本
体等がスピンドルに保持された状態を示す平面断面図で
ある。第３図および第４図は同装置におけるホルダ本体
を一部切欠いて示す正面図および平面図であり、第５図
および第６図は、第４図における左側面図および右側面
図である。第７図および第８図は同装置中のクランプナ
ツトを一部切欠いて示す正面図および側面図であり、第
９図および第１０図は同装置中の回止めス ′リーブ
を示す正面図および一部切欠側面図である。
第１１図は同装置の一部をとり出して示す部分断面図で
あり、第１２図および第１３図は同装置における固定ブ
ツシュの側面断面図および正面図、さらに第１４図およ
び第１５図は同装置における係止部材（ピン圧入前の状
態）を示す一部切欠正面図および右側面図である。
２・・・・・・スピンドル、４・・・・・・先端面（ト
ルク荷重受面）、６・・・・・・中心穴（スピンドル穴
）、８・・・・・・ホルダ本体、１４・・・・・・トル
ク伝達部材、１６・・・・・・ドライブピン、２０・・
・・・・調節ねじ、２２・・・・・・コレット、２４・
・・・・・クランプナツト（上記部材８乃至２４が工具
保持体を構成する）、２８・・・・・・フランジ、３０
・・・・・・フランジ端面（スラスト荷重伝達面）、３
−２・・・・・・回止めスリーブ、３６．４０・・・・
・・係合切欠、４２・・・・・・固定ブツシュ、５２・
・・・・・係止部材、６６・・胃−皿ばね（付勢手段）
、７０・・・・・・係止ピン（係止部）、７６・・・・
・・内方フランジ、７８・・・・・・フランジ穴、８０
・・・・・・嵌入切欠（上記７６乃至８０が被係止部を
構成する）。Fig. 1 is a longitudinal sectional view (partially non-sectional) of a cutting tool holding device which is an embodiment of the present invention, and Fig. 2 is a plan sectional view showing a state in which the holder main body etc. are held by the spindle. be. 3 and 4 are a partially cutaway front view and a plan view of the holder main body of the device, and FIGS. 5 and 6 are a left side view and a right side view of FIG. 4, respectively. 7 and 8 are a partially cutaway front and side view of the clamp nut in the same device, and FIGS. 9 and 10 are a front view and a side view showing the locking sleeve in the device. It is a partially cutaway side view. FIG. 11 is a partial sectional view showing a part of the device, FIGS. 12 and 13 are side sectional views and front views of the fixed bushing in the device, and FIGS. 14 and 15 are FIG. 2 is a partially cutaway front view and a right side view showing a locking member (a state before pin press-fitting) in the same device. 2... Spindle, 4... Tip surface (torque load receiving surface), 6... Center hole (spindle hole), 8... Holder body, 14 ...Torque transmission member, 16...Drive pin, 20...
...Adjustment screw, 22...Collet, 24.
... Clamp nut (the above members 8 to 24 constitute a tool holder), 28 ... Flange, 30
...Flange end surface (thrust load transmission surface), 3
-2... Rotating sleeve, 36.40...
...Engagement notch, 42... Fixed bushing, 52.
...Locking member, 66...Stomach-disc spring (biasing means)
, 70... Locking pin (locking part), 76...
...Inner flange, 78...Flange hole, 80
...... Fitting notch (the above 76 to 80 constitute the locked part).
Claims (1)
て回転切削工具を保持する切削工具保持装置であって、 前記スピンドルの中心穴内において該穴の中心線方向に
移動可能かつ該中心線まわりに回転不能に設けられ、か
つ付勢手段によって前記スピンドルの後端側に向って付
勢されるとともに、前記スピンドルの先端側に係止部を
備えた係止部材と、前記切削工具を保持して前記スピン
ドルの中心穴に挿入される部材であって、特定の位相で
該中心穴に挿入され更に該穴の中心線まわりに一定角度
回転させるとき前記付勢手段の付勢力に抗して前記係止
部材を前記スピンドルの先端側に移動させつつ前記係止
部と該先端側への離脱が不能な状態に係合する被係止部
と、前記スピンドルの後端側向きのスラスト荷重伝達面
とを備え、該スラスト荷重伝達面が前記付勢手段の付勢
力によって前記スピンドルのスラスト荷重受面に密着さ
せられる工具保持体と、 切削時の回転トルクによる該工具保持体と前記スピンド
ルとの相対回転を防止する相対回転防止手段と を含むことを特徴とする切削工具保持装置。[Claims for Utility Model Registration] A cutting tool holding device that is attached to a spindle having a center hole opening at the tip and holds a rotary cutting tool, the device moving within the center hole of the spindle in the direction of the center line of the hole. a locking member that is rotatable and non-rotatable about the center line, is biased toward the rear end of the spindle by a biasing means, and has a locking portion on the front end of the spindle; A member that holds the cutting tool and is inserted into the center hole of the spindle, and when the cutting tool is inserted into the center hole at a specific phase and further rotated at a certain angle around the center line of the hole, the urging means is applied. a locked portion that engages with the locking portion in such a manner that the locking member is moved toward the tip side of the spindle while resisting force, and cannot be disengaged from the locking portion toward the tip side; and a rear end side of the spindle. a tool holder, the tool holder having a thrust load transmitting surface facing in the opposite direction, the thrust load transmitting surface being brought into close contact with the thrust load receiving surface of the spindle by the urging force of the urging means; and a relative rotation prevention means for preventing relative rotation between the spindle and the spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16082982U JPS5966541U (en) | 1982-10-23 | 1982-10-23 | cutting tool holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16082982U JPS5966541U (en) | 1982-10-23 | 1982-10-23 | cutting tool holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5966541U true JPS5966541U (en) | 1984-05-04 |
| JPS6317601Y2 JPS6317601Y2 (en) | 1988-05-18 |
Family
ID=30353632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16082982U Granted JPS5966541U (en) | 1982-10-23 | 1982-10-23 | cutting tool holding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5966541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01125142U (en) * | 1988-02-19 | 1989-08-25 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467277A (en) * | 1977-11-07 | 1979-05-30 | Mitsubishi Metal Corp | Tap holder |
| JPS5789516A (en) * | 1980-10-07 | 1982-06-03 | Maag Zahnraeder & Maschinen Ag | Clamping device for pinion cutter in slotter |
-
1982
- 1982-10-23 JP JP16082982U patent/JPS5966541U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467277A (en) * | 1977-11-07 | 1979-05-30 | Mitsubishi Metal Corp | Tap holder |
| JPS5789516A (en) * | 1980-10-07 | 1982-06-03 | Maag Zahnraeder & Maschinen Ag | Clamping device for pinion cutter in slotter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01125142U (en) * | 1988-02-19 | 1989-08-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6317601Y2 (en) | 1988-05-18 |
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