JPS6416233U - - Google Patents
Info
- Publication number
- JPS6416233U JPS6416233U JP11244087U JP11244087U JPS6416233U JP S6416233 U JPS6416233 U JP S6416233U JP 11244087 U JP11244087 U JP 11244087U JP 11244087 U JP11244087 U JP 11244087U JP S6416233 U JPS6416233 U JP S6416233U
- Authority
- JP
- Japan
- Prior art keywords
- ball screw
- weight
- stay wheel
- body frame
- main body
- 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
- 238000003754 machining Methods 0.000 claims 2
- 238000005553 drilling Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Machine Tool Units (AREA)
- Transmission Devices (AREA)
Description
第１図は本考案を適用して構成したＮＣドリル
マシンの概要を示す正面図、第２図は本実施例装
置の要部拡大正面図、第３図は同実施例装置にお
ける要部断面説明図である。
１……本体フレーム、２……ボール捻子、３…
…ナツトスライダー、４……加工ヘツド、５……
ワーク台、６……ウエイトレバー、６１……重錘
揺動部、６２……従動端、７……ステーホイル、
Ｈ……ヘツドボツクス。
Fig. 1 is a front view showing an outline of an NC drill machine constructed by applying the present invention, Fig. 2 is an enlarged front view of the main parts of the device of this embodiment, and Fig. 3 is a cross-sectional explanation of the main parts of the device of the embodiment. It is a diagram. 1...Body frame, 2...Ball screw, 3...
...Nut slider, 4...Processing head, 5...
Work table, 6... Weight lever, 61... Weight swinging part, 62... Driven end, 7... Stay wheel,
H...Headbox.
Claims (1)
転させることによつて同ボール捻子に螺合せるナ
ツトスライダー３が捻子軸方向へ相対的に移動し
、同ナツトスライダー３に結合された加工ヘツド
４又はワーク台５を所定位置にまで搬送して、穴
開け、切削などの加工を施すようにした数値制御
工作機械において、 前記ボール捻子２に対向する本体フレーム１の
側面に、重錘揺動部６１を有するウエイトレバー
６を揺動可能に枢支すると共に、このウエイトレ
バー６の従動端６２にはステーホイル７を回転自
在に装着して、前記重錘揺動部６１が重力方向を
指向したときステーホイル７が前記ボール捻子２
の下側に抉り込んで当該ボール捻子２を支承する
ことを特徴としたボール捻子の撓み防止装置。[Claims for Utility Model Registration] By rotating the ball screw 2 supported on the main body frame 1, the nut slider 3 screwed onto the ball screw is moved relatively in the direction of the axis of the screw. In a numerically controlled machine tool that transports the combined machining head 4 or work table 5 to a predetermined position and performs machining such as drilling or cutting, on the side of the main body frame 1 facing the ball screw 2. , a weight lever 6 having a weight swinging section 61 is pivotably supported, and a stay wheel 7 is rotatably mounted on the driven end 62 of the weight lever 6, so that the weight swinging section 61 is pivotably supported. When the stay wheel 7 is oriented in the direction of gravity, the stay wheel 7 is aligned with the ball screw 2.
A device for preventing deflection of a ball screw, characterized in that the device supports the ball screw 2 by digging into the lower side of the ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11244087U JPH042758Y2 (en) | 1987-07-21 | 1987-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11244087U JPH042758Y2 (en) | 1987-07-21 | 1987-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6416233U true JPS6416233U (en) | 1989-01-26 |
| JPH042758Y2 JPH042758Y2 (en) | 1992-01-30 |
Family
ID=31351380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11244087U Expired JPH042758Y2 (en) | 1987-07-21 | 1987-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042758Y2 (en) |
-
1987
- 1987-07-21 JP JP11244087U patent/JPH042758Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042758Y2 (en) | 1992-01-30 |