JPS6197644U - - Google Patents
Info
- Publication number
- JPS6197644U JPS6197644U JP18317184U JP18317184U JPS6197644U JP S6197644 U JPS6197644 U JP S6197644U JP 18317184 U JP18317184 U JP 18317184U JP 18317184 U JP18317184 U JP 18317184U JP S6197644 U JPS6197644 U JP S6197644U
- Authority
- JP
- Japan
- Prior art keywords
- balance
- shaft
- balance weight
- crankshaft
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図は本考案の実施例を示す正面図、第２図
はその側面図、第３図は振動防止の原理を示す説
明図、第４図はクランク機構を有する工作機械を
示す構成図、第５図はそのＡ−Ａ線断面図である
。
図面中、５はクランク軸、６，７はバランス軸
、８，９，１０はギヤ、１５はクランク、３０は
バランスウエイト、３１はバランスウエイト本体
、３２は取替バランスウエイトである。
Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2 is a side view thereof, Fig. 3 is an explanatory diagram showing the principle of vibration prevention, Fig. 4 is a configuration diagram showing a machine tool having a crank mechanism, FIG. 5 is a cross-sectional view taken along the line A--A. In the drawing, 5 is a crankshaft, 6, 7 are balance shafts, 8, 9, 10 are gears, 15 is a crank, 30 is a balance weight, 31 is a balance weight body, and 32 is a replacement balance weight.
Claims (1)
対して第１バランス軸と第２バランス軸とを並設
し、クランク軸に対して第１バランス軸は逆回転
し第２バランス軸は同回転するようクランク軸と
各バランス軸及びバランス軸相互間に動力伝達機
構を介設し、クランク軸及び各バランス軸にバラ
ンス調整のためのバランスウエイトを設けた工作
機械の振動防止機構において、クランク軸若しく
はバランス軸に固定されるバランスウエイト本体
と、このバランスウエイトに取り替え可能に付加
される取替バランスウエイトとでバランスウエイ
トを形成したことを特徴とする工作機械の振動防
止機構。 A first balance shaft and a second balance shaft are arranged in parallel to the crankshaft of a machine tool having a crank mechanism, and the crank is arranged so that the first balance shaft rotates in the opposite direction and the second balance shaft rotates in the same direction with respect to the crankshaft. A vibration prevention mechanism for a machine tool in which a power transmission mechanism is interposed between the shaft and each balance shaft, and a balance weight for balance adjustment is provided on the crankshaft and each balance shaft. A vibration prevention mechanism for a machine tool, characterized in that a balance weight is formed by a fixed balance weight body and a replacement balance weight that is replaceably attached to the balance weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18317184U JPS6197644U (en) | 1984-12-04 | 1984-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18317184U JPS6197644U (en) | 1984-12-04 | 1984-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6197644U true JPS6197644U (en) | 1986-06-23 |
Family
ID=30740682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18317184U Pending JPS6197644U (en) | 1984-12-04 | 1984-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6197644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009069497A1 (en) | 2007-11-27 | 2009-06-04 | Mitsubishi Heavy Industries, Ltd. | Vibration-suppressing mechanism for gear-shaping machine |
-
1984
- 1984-12-04 JP JP18317184U patent/JPS6197644U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009069497A1 (en) | 2007-11-27 | 2009-06-04 | Mitsubishi Heavy Industries, Ltd. | Vibration-suppressing mechanism for gear-shaping machine |
| US8651775B2 (en) | 2007-11-27 | 2014-02-18 | Mitsubishi Heavy Industries, Ltd. | Vibration-reduction mechanism for gear cutting machine |
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