JPH0199694U - - Google Patents
Info
- Publication number
- JPH0199694U JPH0199694U JP19578687U JP19578687U JPH0199694U JP H0199694 U JPH0199694 U JP H0199694U JP 19578687 U JP19578687 U JP 19578687U JP 19578687 U JP19578687 U JP 19578687U JP H0199694 U JPH0199694 U JP H0199694U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve body
- roll
- roll shaft
- fitting portion
- embossing roll
- 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
- 238000004049 embossing Methods 0.000 claims description 6
- 238000009750 centrifugal casting Methods 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
第１図及び第２図は、本考案によるエンボスロ
ールを示すもので、第１図は断面図、第２図は第
１図の右側面図、第３図から第６図は従来構成を
示すためのもので、第３図は正面図、第４図は第
３図のＡ―Ａ′線による断面図、第５図及び第６
図は断面図である。
１は上ロール、１Ａは下ロール、２はロール軸
、２ａは嵌合部、４はスリーブ体、４ａはエンボ
ス面、６はロールテーパ面、７はスリーブテーパ
面、８はシール体、９は密閉室、１０は油路であ
る。
Figures 1 and 2 show the embossing roll according to the present invention, with Figure 1 being a sectional view, Figure 2 being a right side view of Figure 1, and Figures 3 to 6 showing the conventional configuration. Figure 3 is a front view, Figure 4 is a sectional view taken along line A-A' in Figure 3, Figures 5 and 6 are for
The figure is a sectional view. 1 is an upper roll, 1A is a lower roll, 2 is a roll shaft, 2a is a fitting part, 4 is a sleeve body, 4a is an embossed surface, 6 is a roll taper surface, 7 is a sleeve taper surface, 8 is a seal body, 9 is a A closed chamber, 10 is an oil passage.
Claims (1)
スリーブ体を嵌合させたエンボスロールにおいて
、前記ロール軸の嵌合部に形成されたロールテー
パ面と、前記スリーブ体の内周面に形成され前記
ロールテーパ面と同一勾配のスリーブテーパ面と
、前記スリーブ体の両端に設けられたシール体と
により前記ロール軸とスリーブ体間に密閉室を形
成し、前記ロール軸に形成された油路から前記密
閉室内に高圧作動油を送ることにより前記スリー
ブ体を膨張可能としたことを特徴とするエンボス
ロール。 (2) 前記勾配はロール軸ならびにスリーブ体の
嵌合部に設けるテーパ量が１２００〜１５０の範
囲であることを特徴とする実用新案登録請求の範
囲第１項記載のエンボスロール。 (3) 前記スリーブ体の肉厚を最大肉厚部で５０
ミリ以下としたことを特徴とする実用新案登録請
求の範囲第１項又は第２項記載のエンボスロール
。 (4) 前記スリーブ体は、遠心鋳造で構成したこ
とを特徴とする実用新案登録請求の範囲第１項乃
至第３項の何れかに記載のエンボスロール。[Claims for Utility Model Registration] (1) In an embossing roll in which a sleeve body having an embossed surface is fitted to a fitting portion of a roll shaft, a roll tapered surface formed at the fitting portion of the roll shaft; forming a sealed chamber between the roll shaft and the sleeve body by a sleeve taper surface formed on the inner circumferential surface of the sleeve body and having the same slope as the roll taper surface and seal bodies provided at both ends of the sleeve body; An embossing roll characterized in that the sleeve body can be expanded by sending high-pressure hydraulic oil into the sealed chamber from an oil passage formed in the roll shaft. (2) The embossing roll according to claim 1, wherein the taper amount provided at the fitting portion of the roll shaft and the sleeve body is in the range of 1200 to 150. (3) The thickness of the sleeve body is 50 mm at the maximum thickness.
The embossing roll according to claim 1 or 2 of the utility model registration claim, characterized in that the diameter is less than 1 mm. (4) The embossing roll according to any one of claims 1 to 3, wherein the sleeve body is constructed by centrifugal casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19578687U JPH0453996Y2 (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19578687U JPH0453996Y2 (en) | 1987-12-25 | 1987-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0199694U true JPH0199694U (en) | 1989-07-04 |
| JPH0453996Y2 JPH0453996Y2 (en) | 1992-12-18 |
Family
ID=31486444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19578687U Expired JPH0453996Y2 (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453996Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007536139A (en) * | 2004-05-05 | 2007-12-13 | フアビオ・ペリニ・ソシエタ・ペル・アチオーニ | Roller with replaceable sleeve for embossing unit and embossing unit with said roller |
-
1987
- 1987-12-25 JP JP19578687U patent/JPH0453996Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007536139A (en) * | 2004-05-05 | 2007-12-13 | フアビオ・ペリニ・ソシエタ・ペル・アチオーニ | Roller with replaceable sleeve for embossing unit and embossing unit with said roller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453996Y2 (en) | 1992-12-18 |