JPH0259899U - - Google Patents
Info
- Publication number
- JPH0259899U JPH0259899U JP13768688U JP13768688U JPH0259899U JP H0259899 U JPH0259899 U JP H0259899U JP 13768688 U JP13768688 U JP 13768688U JP 13768688 U JP13768688 U JP 13768688U JP H0259899 U JPH0259899 U JP H0259899U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric part
- eccentricity
- crankshaft
- eccentric
- press machine
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Presses And Accessory Devices Thereof (AREA)
- Press Drives And Press Lines (AREA)
Description
第１図は本考案の実施例に係る装置が適用され
たプレス機械のクランク軸周辺を示す縦断面図、
第２図および第３図は第１偏心部の偏心量調整前
後を示す縦断面図、第４図は第２偏心部偏心量調
整機構を示す縦断面図、第５図は第４図に対して
第２偏心部の偏心量を変更した後を示す縦断面図
、第６図は第４図の―線断面図、第７図は第
６図の―線断面図、第８図は第１図の―
線断面図、第９図Ａ，Ｂは偏心量調整前後の状態
を線図で模式的に示した図、第１０図Ａ，Ｂは別
実施例について示す第９図Ａ，Ｂと同様の図、第
１１図はさらなる別実施例を示す第１図と同様の
図である。
３……クランク軸、６……第１偏心部、７……
コンロツド、８……スライド、１９……第２偏心
部偏心量調整機構、２３……第２偏心部、２４…
…移動体、３８，４６……連結部材、４０……バ
ランスウエイト、４３……伸縮機構。
FIG. 1 is a longitudinal sectional view showing the vicinity of the crankshaft of a press machine to which a device according to an embodiment of the present invention is applied;
Figures 2 and 3 are longitudinal sectional views showing before and after adjusting the eccentricity of the first eccentric part, Figure 4 is a longitudinal sectional view showing the eccentricity adjustment mechanism of the second eccentric part, and Figure 5 is a comparison with Figure 4. 6 is a sectional view taken along the line - - of Fig. 4, Fig. 7 is a sectional view taken along the line - - of Fig. 6, and Fig. 8 is a sectional view taken along the line - Figure -
A line cross-sectional view, FIGS. 9A and B are diagrams schematically showing the state before and after eccentricity adjustment, and FIGS. 10A and B are the same diagrams as FIGS. 9A and B showing another example. , FIG. 11 is a diagram similar to FIG. 1 showing yet another embodiment. 3... Crankshaft, 6... First eccentric part, 7...
Conn rod, 8... Slide, 19... Second eccentric part eccentricity adjustment mechanism, 23... Second eccentric part, 24...
... Moving body, 38, 46 ... Connection member, 40 ... Balance weight, 43 ... Telescopic mechanism.
Claims (1)
ロツドを介して上下動自在なスライドを連結し、
かつ、前記クランク軸に第１偏心部から角度位相
が１８０度異なつて設けられた第２偏心部に連結
部材を介して上下動自在なバランスウエイトを連
結し、第１偏心部の偏心量を調整自在としたプレ
ス機械の動的平衡装置において、第２偏心部の偏
心量を調整自在としたことを特徴とするプレス機
械の動的平衡装置。 (2) 請求項１において、前記コンロツドの長さ
は第１偏心部の偏心量の変更に伴い変化されると
ともに、前記連結部材の長さは第２偏心部の偏心
量を変更すると変化されることを特徴とするプレ
ス機械の動的平衡装置。[Claims for Utility Model Registration] (1) A vertically movable slide is connected to the first eccentric part provided on the crankshaft via a connecting rod,
and a balance weight that is vertically movable is connected via a connecting member to a second eccentric part provided on the crankshaft with an angular phase different from the first eccentric part by 180 degrees, and the amount of eccentricity of the first eccentric part is adjusted. A dynamic balancing device for a press machine, characterized in that the amount of eccentricity of the second eccentric portion is freely adjustable. (2) In claim 1, the length of the connecting rod is changed by changing the eccentricity of the first eccentric part, and the length of the connecting member is changed by changing the eccentricity of the second eccentric part. A dynamic balance device for a press machine, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13768688U JPH065036Y2 (en) | 1988-10-20 | 1988-10-20 | Dynamic balancer for press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13768688U JPH065036Y2 (en) | 1988-10-20 | 1988-10-20 | Dynamic balancer for press machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0259899U true JPH0259899U (en) | 1990-05-01 |
| JPH065036Y2 JPH065036Y2 (en) | 1994-02-09 |
Family
ID=31399335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13768688U Expired - Lifetime JPH065036Y2 (en) | 1988-10-20 | 1988-10-20 | Dynamic balancer for press machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065036Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117181881A (en) * | 2023-09-25 | 2023-12-08 | 广东豪辉科技股份有限公司 | Intelligent equipment of high-speed precise punching machine and control method thereof |
-
1988
- 1988-10-20 JP JP13768688U patent/JPH065036Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117181881A (en) * | 2023-09-25 | 2023-12-08 | 广东豪辉科技股份有限公司 | Intelligent equipment of high-speed precise punching machine and control method thereof |
| CN117181881B (en) * | 2023-09-25 | 2024-06-11 | 广东豪辉科技股份有限公司 | Intelligent equipment of high-speed precise punching machine and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065036Y2 (en) | 1994-02-09 |