JPS61154614U - - Google Patents
Info
- Publication number
- JPS61154614U JPS61154614U JP3954985U JP3954985U JPS61154614U JP S61154614 U JPS61154614 U JP S61154614U JP 3954985 U JP3954985 U JP 3954985U JP 3954985 U JP3954985 U JP 3954985U JP S61154614 U JPS61154614 U JP S61154614U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- weight
- elevating body
- balance
- machine tool
- 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
Links
- 230000003028 elevating effect Effects 0.000 claims 3
- 239000000725 suspension Substances 0.000 claims 1
Landscapes
- Drilling And Boring (AREA)
Description
図面は本考案による工作機械の重量バランス装
置の一実施例を示し、第１図は主要部の断面図で
第２図の―断面図に相当し、第２図は全体側
面図である。
符号の説明、１０…ベツド、１１…基体、１２
…昇降体、１３…バランスウエイト、２０…チエ
ーン、２０ａ，２０ｂ…端部、２１，２２…スプ
ロケツト、３０Ａ，３０Ｂ…吊ボルト、３０Ａａ
，３０Ｂａ…ねじ部。
The drawings show an embodiment of the weight balance device for a machine tool according to the present invention, in which FIG. 1 is a sectional view of the main part and corresponds to the sectional view shown in FIG. 2, and FIG. 2 is an overall side view. Explanation of symbols, 10...Bed, 11...Base, 12
... Lifting body, 13... Balance weight, 20... Chain, 20a, 20b... End, 21, 22... Sprocket, 30A, 30B... Hanging bolt, 30Aa
, 30Ba...threaded part.
Claims (1)
頭等の昇降体とバランスウエイトを上下方向に摺
動可能に案内支持し、前記基体の上部に軸支され
た少なくとも一対のスプロケツトに巻回されて両
端部が垂下方向となるように配設された一対のチ
エーンの両先端をそれぞれ前記昇降体とバランス
ウエイトに接続し、この昇降体とバランスウエイ
トの少くとも一方の部材には同部材を前記一対の
チエーンの先端に接続する一対の吊ボルトを螺合
してなる工作機械の重量バランス装置において、
前記一対の吊ボルトの前記一方の部材に螺合され
るねじ部のリードを互いに相違せしめたことを特
徴とする工作機械の重量バランス装置。 An elevating body such as a spindle head and a balance weight are guided and supported vertically by a base body such as a column installed upright on the bed, and are wound around at least a pair of sprockets pivotally supported on the upper part of the base body. Both ends of a pair of chains arranged such that both ends are in the hanging direction are respectively connected to the elevating body and the balance weight, and the same member is attached to at least one of the elevating body and the balance weight. In a weight balance device for a machine tool, which consists of a pair of hanging bolts connected to the end of a chain,
A weight balance device for a machine tool, characterized in that the leads of threaded portions screwed into the one member of the pair of suspension bolts are different from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3954985U JPS61154614U (en) | 1985-03-19 | 1985-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3954985U JPS61154614U (en) | 1985-03-19 | 1985-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154614U true JPS61154614U (en) | 1986-09-25 |
Family
ID=30547596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3954985U Pending JPS61154614U (en) | 1985-03-19 | 1985-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154614U (en) |
-
1985
- 1985-03-19 JP JP3954985U patent/JPS61154614U/ja active Pending