JPS6084123U - Pinch roll support device for roll bending machine - Google Patents
Pinch roll support device for roll bending machineInfo
- Publication number
- JPS6084123U JPS6084123U JP17803483U JP17803483U JPS6084123U JP S6084123 U JPS6084123 U JP S6084123U JP 17803483 U JP17803483 U JP 17803483U JP 17803483 U JP17803483 U JP 17803483U JP S6084123 U JPS6084123 U JP S6084123U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- fluid pressure
- pinch roll
- bending machine
- support device
- 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
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図はウレタン式ロール曲げ機の原理説明図、第２図
は四本ロール曲げ機の原理説明図、第３図はピンチロー
ルの中央部を予め変形させた場合の説明図、第４図は従
来例の説明図、第５図はＸ−Ｘ断面図、第６図は本考案
実施例の説明図、第７図は要部の斜視図であり、図中
１・・・・・・主ロール、２・・・・・・ピンチロール
、３・・・・・・主スライダ−，４・・・・・・補助ス
ライダー、４１・・・・・・補助ローラー、５・・・・
・・駆動軸、６ａ、６ｂ・・・・・・主アーム、６ｃ・
・・・・・補助アーム、９・・・・・・油圧シリンダー
、１０・・・・・・油圧回路、１１・・・・・・圧力調
整弁、１２・・・・・・電磁弁、１３・・・・・・ポン
プ、１５・・・・・・圧力計。Figure 1 is an explanatory diagram of the principle of a urethane roll bending machine, Figure 2 is an explanatory diagram of the principle of a four-roll bending machine, Figure 3 is an explanatory diagram of the case where the central part of the pinch roll is deformed in advance, and Figure 4 5 is an explanatory diagram of the conventional example, FIG. 5 is a sectional view taken along line XX, FIG. 6 is an explanatory diagram of the embodiment of the present invention, and FIG. 7 is a perspective view of the main parts. Main roll, 2...Pinch roll, 3...Main slider, 4...Auxiliary slider, 41...Auxiliary roller, 5...
...Drive shaft, 6a, 6b...Main arm, 6c...
... Auxiliary arm, 9 ... Hydraulic cylinder, 10 ... Hydraulic circuit, 11 ... Pressure regulating valve, 12 ... Solenoid valve, 13 ...Pump, 15...Pressure gauge.
Claims (1)
ンチロールの両端を昇降自在でかつ回動自在に支持し、
他方、その中央部を昇降装置の出力により昇降駆動され
る補助スライダーに具備させた補助ローラにより支持す
るものにおいて、補助ロールを設けた補助スライダーを
油圧シリンダー等の流体圧力式駆動手段の出力軸に連結
し、該流体圧力式駆動手段を昇降装置の出力端に連設し
、前記流体圧力式駆動手段への供給圧力を調整する圧力
調整弁を流体圧力供給回路に挿入したロール曲げ機のピ
ンチロール支持装置。It is equipped with a pinch roll that moves toward and away from the main roll, and supports both ends of the pinch roll so that it can be raised and lowered and can be rotated,
On the other hand, in the case where the central part is supported by an auxiliary roller provided on an auxiliary slider that is driven up and down by the output of an elevating device, the auxiliary slider provided with the auxiliary roll is attached to the output shaft of a fluid pressure drive means such as a hydraulic cylinder. A pinch roll of a roll bending machine, in which the fluid pressure drive means is connected to the output end of the lifting device, and a pressure regulating valve for adjusting the supply pressure to the fluid pressure drive means is inserted into the fluid pressure supply circuit. Support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17803483U JPS6084123U (en) | 1983-11-16 | 1983-11-16 | Pinch roll support device for roll bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17803483U JPS6084123U (en) | 1983-11-16 | 1983-11-16 | Pinch roll support device for roll bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6084123U true JPS6084123U (en) | 1985-06-10 |
| JPS6116891Y2 JPS6116891Y2 (en) | 1986-05-24 |
Family
ID=30386638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17803483U Granted JPS6084123U (en) | 1983-11-16 | 1983-11-16 | Pinch roll support device for roll bending machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6084123U (en) |
-
1983
- 1983-11-16 JP JP17803483U patent/JPS6084123U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116891Y2 (en) | 1986-05-24 |
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