JPH03130396U - - Google Patents
Info
- Publication number
- JPH03130396U JPH03130396U JP4044190U JP4044190U JPH03130396U JP H03130396 U JPH03130396 U JP H03130396U JP 4044190 U JP4044190 U JP 4044190U JP 4044190 U JP4044190 U JP 4044190U JP H03130396 U JPH03130396 U JP H03130396U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- stopper
- diameter ring
- shaped thin
- ring
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 2
Landscapes
- Nonmetal Cutting Devices (AREA)
Description
第１図は本考案にかかるスリツタ装置の１実施
例を示す要部縦断面図で、第２図は同スリツタ装
置を構成するホルダーにストツパを装着した状態
の正面図、第３図は第２図のＸ−Ｘ線断面図、第
４図は第３図の要部拡大断面図であり、第５図は
本考案にかかるスリツタ装置の他実施例を示す要
部縦断面図で、第６図は他実施例のスリツタ装置
を構成するホルダーにストツパを装着した状態の
正面図、第７図は第６図のＹ−Ｙ線断面図、第８
図は第７図の要部拡大断面図であり、第９図は本
考案にかかるスリツタ装置を構成する輪形薄刃を
示す正面図、第１０図は本考案にかかるスリツタ
装置を構成するセミチユーブラ平リベツト示す側
面図であり、第１１図は従来のスリツタ装置を示
す１実施例を示す要部拡大断面図であり、第１２
図は従来の他実施例にかかるスリツタ装置の要部
縦断面図で、第１３図は同従来のスリツタ装置を
構成するホルダーにストツパを装着した状態の正
面図、第１４図は第１３図のＺ−Ｚ線断面図で、
第１５図は第１３図の要部拡大斜視図である。
主な符合の説明、１……輪形薄刃、２……ホル
ダー、２ａ……大径リング部、２ｂ……小径リン
グ部、２ｃ……小径リング部側端面、２ｄ……大
径リング部側端面、３……ストツパ、４……弾性
部材、５……スリツタナイフユニツト、６……回
転軸、９……逃げ凹部、１０……リベツト取り付
け孔、１１……リベツト化閉めよう凹部、１２…
…セミチユーブラ平リベツト。
Fig. 1 is a longitudinal cross-sectional view of the main part showing one embodiment of the slitter device according to the present invention, Fig. 2 is a front view of the slitter device with a stopper attached to the holder, and Fig. 3 is the slitter device according to the present invention. FIG. 4 is an enlarged sectional view of the main part of FIG. 3, FIG. 5 is a longitudinal sectional view of the main part showing another embodiment of the slitter device according to the present invention, and FIG. The figure is a front view of a state in which a stopper is attached to a holder constituting a slitter device of another embodiment, FIG. 7 is a sectional view taken along the Y-Y line of FIG.
The figure is an enlarged sectional view of the main part of FIG. 7, FIG. 9 is a front view showing a ring-shaped thin blade constituting the slitting device according to the present invention, and FIG. 10 is a semi-tubular flat rivet constituting the slitting device according to the present invention. FIG. 11 is an enlarged cross-sectional view of essential parts of one embodiment of a conventional slitter device, and FIG.
13 is a front view of the conventional slitter device with a stopper attached to a holder, and FIG. In the Z-Z line sectional view,
FIG. 15 is an enlarged perspective view of the main part of FIG. 13. Explanation of main symbols, 1...Ring-shaped thin blade, 2...Holder, 2a...Large diameter ring part, 2b...Small diameter ring part, 2c...Small diameter ring part side end face, 2d...Large diameter ring part side end face , 3...Stopper, 4...Elastic member, 5...Slitting knife unit, 6...Rotating shaft, 9...Escape recess, 10...Rivet mounting hole, 11...Rivet closing recess, 12...
...Semi-tuber flat rivets.
補正 平２．６．２１
考案の名称を次のように補正する。
考案の名称 スリツタ装置
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 1992.6.21 The name of the invention is amended as follows. Title of the invention Slipper device The scope of the utility model registration claim and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
(1) 輪形薄刃と、当該輪形薄刃を嵌合支持する
ホルダーと、該輪形薄刃をホルダーに仮止めする
ストツパと、該輪形薄刃をホルダーのストツパ側
に付勢する弾性部材とからなるスリツタナイフユ
ニツトを、回転軸の軸芯方向複数組並列に取り付
けてなるスリツタ装置であつて、
前記ホルダーは、その外周部に大径リング部と
小径リング部とからなる段差部を有するとともに
、これらリング部の径方向における左右両端面が
平行になるように形成してなり、
当該ホルダーの小径リング部側端面にはその周
縁近傍数カ所にその一部が小径リング部の外周面
より外周側に突出したストツパを取り付けておく
とともに、
当該ホルダーの大径リング部側端面には、前記
ストツパが入り込む逃げ凹部が形成されており、
輪形薄刃は、その内周縁に、前記ホルダーの小径
リング部より突出形成されたストツパの一部より
大きく、且つ小径リング部に嵌合できるように配
設された切り欠き部が設けてあり、
前記ホルダーの小径リング部には前記輪形薄刃
を嵌合するとともに、その輪形薄刃と大径リング
部との間には該輪形薄刃をホルダーのストツパ側
に付勢する弾性部材を設けて、仮止めスリツタナ
イフユニツトを構成し、
前記ホルダーに嵌合した輪形薄刃を、ストツパ
と弾性部材とにより仮止めしてなるスリツタナイ
フユニツトを複数組、回転軸の軸芯方向に並列に
嵌合押圧するよう取り付けることにより、輪形薄
刃が弾性部材と隣接するホルダーの大径リング部
側端面との間に挟持され、隣接する輪形薄刃と輪
形薄刃との間隔が所定の幅に特定されるようにし
たことを特徴とするスリツタ装置において、
当該ホルダーの小径リング部側端面における周
縁近傍位置に大径リング部側端面にまで貫通する
リベツト取り付け孔を当該小径リング部の外周面
に露呈しないように穿設するとともに、大径リン
グ部側端面の開口部にはリベツトかしめ用凹部を
形成しておき、
当該リベツト取り付け孔には、小径リング部側
端面よりセミチユーブラ平リベツトを差し込んで
、その平リベツト先端の穴部をリベツトかしめ用
凹部内でかしめることにより固定し、その頭部の
一部が小径リング部の外周面より外周側に突出し
てストツパを形成するようにし、
前記大径リング部側端面には隣接するホルダー
のストツパと対応する位置に前記ストツパを形成
する平リベツト頭部が入り込む逃げ凹部を形成す
るようにしたことを特徴とするスリツタ装置。
(2) 第１請求項において、前記ホルダーが薄く
形成された場合、その大径リング部側端面に形成
する逃げ凹部を、隣接するホルダーのストツパと
対応する位置で、且つリベツト取り付け孔と重な
らない位置に、穿設するようにしたことを特徴と
するスリツタ装置。
(3) 第１請求項において、前記ホルダーが厚め
に形成された場合、その大径リング部側端面に形
成するリベツトかしめ用凹部を隣接するホルダー
のストツパと対応する位置に設けた逃げ凹部内に
、穿設するようにしたことを特徴とするスリツタ
装置。[Scope of Claim for Utility Model Registration] (1) A ring-shaped thin blade, a holder that fits and supports the ring-shaped thin blade, a stopper that temporarily fixes the ring-shaped thin blade to the holder, and a stopper that urges the ring-shaped thin blade toward the stopper side of the holder. A slitter device comprising a plurality of slitter knife units made of elastic members attached in parallel in the axial direction of a rotating shaft, the holder having a step on its outer periphery consisting of a large-diameter ring portion and a small-diameter ring portion. The left and right end surfaces of these ring portions in the radial direction are parallel to each other, and on the end surface of the small diameter ring portion of the holder, some portions are located near the periphery of the small diameter ring portion. A stopper protruding outward from the surface is attached, and an escape recess into which the stopper enters is formed on the end surface of the large-diameter ring portion of the holder.
The ring-shaped thin blade is provided with a notch on its inner peripheral edge, which is larger than a part of the stopper that is formed to protrude from the small-diameter ring portion of the holder, and is disposed so as to be able to fit into the small-diameter ring portion. The ring-shaped thin blade is fitted into the small-diameter ring portion of the holder, and an elastic member is provided between the ring-shaped thin blade and the large-diameter ring portion to urge the ring-shaped thin blade toward the stopper side of the holder, and a temporary fixing slide is provided. A plurality of sets of slitter knife units, each consisting of a ring-shaped thin blade fitted in the holder and temporarily fixed by a stopper and an elastic member, are fitted and pressed in parallel in the axial direction of the rotating shaft. By attaching the ring-shaped thin blade, the ring-shaped thin blade is sandwiched between the elastic member and the side end surface of the large-diameter ring portion of the adjacent holder, and the interval between the adjacent ring-shaped thin blades is specified to a predetermined width. In the slitter device, a rivet mounting hole is bored at a position near the periphery of the end face of the small diameter ring part of the holder so as to penetrate to the end face of the large diameter ring part so as not to be exposed on the outer peripheral surface of the small diameter ring part, and A recess for rivet crimping is formed in the opening on the side end face of the large diameter ring part, and a semi-tubular flat rivet is inserted into the rivet mounting hole from the side end face of the small diameter ring part, and the hole at the tip of the flat rivet is inserted into the rivet mounting hole. The rivet is fixed by being caulked within the caulking recess so that a portion of its head protrudes outward from the outer peripheral surface of the small diameter ring part to form a stopper, and is adjacent to the side end surface of the large diameter ring part. A slitting device characterized in that a relief recess into which the head of a flat rivet forming the stopper enters is formed at a position corresponding to the stopper of the holder. (2) In the first claim, when the holder is formed thinly, the relief recess formed on the side end surface of the large diameter ring portion is located at a position corresponding to the stopper of the adjacent holder and does not overlap with the rivet attachment hole. A slitting device characterized in that it is configured to make a hole at a certain position. (3) In the first claim, when the holder is formed thickly, the rivet caulking recess formed on the side end surface of the large diameter ring part is inserted into the relief recess provided at the position corresponding to the stopper of the adjacent holder. , a slitting device characterized by making a hole.
【図面の簡単な説明】
第１図は本考案にかかるスリツタ装置の１実施
例を示す要部縦断面図で、第２図は同スリツタ装
置を構成するホルダーにストツパを装着した状態
の正面図、第３図は第２図のＸ−Ｘ線断面図、第
４図は第３図の要部拡大断面図であり、第５図は
本考案にかかるスリツタ装置の他実施例を示す要
部縦断面図で、第６図は他実施例のスリツタ装置
を構成するホルダーにストツパを装着した状態の
正面図、第７図は第６図のＹ−Ｙ線断面図、第８
図は第７図の要部拡大断面図であり、第９図は本
考案にかかるスリツタ装置を構成する輪形薄刃を
示す正面図、第１０図は本考案にかかるスリツタ
装置を構成するセミチユーブラ平リベツト示す側
面図であり、第１１図は従来のスリツタ装置を示
す１実施例を示す要部拡大断面図であり、第１２
図は従来の他実施例にかかるスリツタ装置の要部
縦断面図で、第１３図は同従来のスリツタ装置を
構成するホルダーにストツパを装着した状態の正
面図、第１４図は第１３図のＺ−Ｚ線断面図で、
第１５図は第１３図の要部拡大斜視図である。
主な符合の説明、１……輪形薄刃、２……ホル
ダー、２ａ……大径リング部、２ｂ……小径リン
グ部、２ｃ……小径リング部側端面、２ｄ……大
径リング部側端面、３……ストツパ、４……弾性
部材、５……スリツタナイフユニツト、６……回
転軸、９……逃げ凹部、１０……リベツト取り付
け孔、１１……リベツトかしめ用凹部、１２……
セミチユーブラ平リベツト。[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a longitudinal cross-sectional view of the main part showing one embodiment of the slitter device according to the present invention, and Fig. 2 is a front view of the slitter device with a stopper attached to a holder. , FIG. 3 is a sectional view taken along line X-X in FIG. 2, FIG. 4 is an enlarged sectional view of the main part of FIG. 3, and FIG. 5 is a main part showing another embodiment of the slitter device according to the present invention. 6 is a front view of a holder with a stopper attached to the slitter device of another embodiment; FIG. 7 is a sectional view taken along the Y-Y line in FIG. 6; FIG.
The figure is an enlarged sectional view of the main part of FIG. 7, FIG. 9 is a front view showing a ring-shaped thin blade constituting the slitting device according to the present invention, and FIG. 10 is a semi-tubular flat rivet constituting the slitting device according to the present invention. FIG. 11 is an enlarged cross-sectional view of essential parts of one embodiment of a conventional slitter device, and FIG.
13 is a front view of the conventional slitter device with a stopper attached to a holder, and FIG. In the Z-Z line sectional view,
FIG. 15 is an enlarged perspective view of the main part of FIG. 13. Explanation of main symbols, 1...Ring-shaped thin blade, 2...Holder, 2a...Large diameter ring part, 2b...Small diameter ring part, 2c...Small diameter ring part side end face, 2d...Large diameter ring part side end face , 3... Stopper, 4... Elastic member, 5... Slitting knife unit, 6... Rotating shaft, 9... Relief recess, 10... Rivet mounting hole, 11... Rivet caulking recess, 12...
Semi-tuber flat rivets.
Claims (1)
ホルダーと、該輪形薄刃をホルダーに仮止めする
ストツパと、該輪形薄刃をホルダーのストツパ側
に付勢する弾性部材とからなるスリツタナイフユ
ニツトを、回転軸の軸芯方向複数組並列に取り付
けてなるスリツタ装置であつて、 前記ホルダーは、その外周部に大径リング部と
小径リング部とからなる段差部を有するとともに
、これらリング部の径方向における左右両端面が
平行になるように形成してなり、 当該ホルダーの小径リング部側端面にはその周
縁近傍数カ所にその一部が小径リング部の外周面
より外周側に突出したストツパを取り付けておく
とともに、 当該ホルダーの大径リング部側端面には、前記
ストツパが入り込む逃げ凹部が形成されており、
輪形薄刃は、その内周縁に、前記ホルダーの小径
リング部より突出形成されたストツパの一部より
大きく、且つ小径リング部に嵌合できるように配
設された切り欠き部が設けてあり、 前記ホルダーの小径リング部には前記輪形薄刃
を嵌合するとともに、その輪形薄刃と大径リング
部との間には該輪形薄刃をホルダーのストツパ側
に付勢する弾性部材を設けて、仮止めスリツタナ
イフユニツトを構成し、 前記ホルダーに嵌合した輪形薄刃を、ストツパ
と弾性部材とにより仮止めしてなるスリツタナイ
フユニツトを複数組、回転軸の軸芯方向に並列に
嵌合押圧するよう取り付けることにより、輪形薄
刃が弾性部材と隣接するホルダーの大径リング部
側端面との間に挟持され、隣接する輪形薄刃と輪
形薄刃との間隔が所定の幅に特定されるようにし
たことを特徴とするスリツタ装置において、 当該ホルダーの小径リング部側端面における周
縁近傍位置に大径リング部側端面にまで貫通する
リベツト取り付け孔を当該小径リング部の外周面
に露呈しないように穿設するとともに、大径リン
グ部側端面の開口部にはリベツトかしめ用凹部を
形成しておき、 当該リベツト取り付け孔には、小径リング部側
端面よりセミチユーブラ平リベツトを差し込んで
、その平リベツト先端の穴部をリベツトかしめ用
凹部内でかしめることにより固定し、その頭部の
一部が小径リング部の外周面より外周側に突出し
てストツパを形成するようにし、 前記大径リング部側端面には隣接するホルダー
のストツパと対応する位置に前記ストツパを形成
する平リベツト頭部が入り込む逃げ凹部を形成す
るようにしたことを特徴とするスリツタ装置。 (2) 第１請求項において、前記ホルダーが薄く
形成された場合、その大径リング部側端面に形成
する逃げ凹部を、隣接するホルダーのストツパと
対応する位置で、且つリベツト取り付け孔と重な
らない位置に、穿設するようにしたことを特徴と
するスリツタ装置。 (3) 第１請求項において、前記ホルダーが厚め
に形成された場合、その大径リング部側端面に形
成するリベツトかしめ用凹部を隣接するホルダー
のストツパと対応する位置に設けた逃げ凹部内に
、穿設するようにしたことを特徴とするスリツタ
装置。[Scope of Claim for Utility Model Registration] (1) A ring-shaped thin blade, a holder that fits and supports the ring-shaped thin blade, a stopper that temporarily fixes the ring-shaped thin blade to the holder, and a stopper that urges the ring-shaped thin blade toward the stopper side of the holder. A slitter device comprising a plurality of slitter knife units made of elastic members attached in parallel in the axial direction of a rotating shaft, the holder having a step on its outer periphery consisting of a large-diameter ring portion and a small-diameter ring portion. The left and right end surfaces of these ring portions in the radial direction are parallel to each other, and on the end surface of the small diameter ring portion of the holder, some portions are located near the periphery of the small diameter ring portion. A stopper protruding outward from the surface is attached, and an escape recess into which the stopper enters is formed on the end surface of the large-diameter ring portion of the holder.
The ring-shaped thin blade is provided with a notch on its inner peripheral edge, which is larger than a part of the stopper that is formed to protrude from the small-diameter ring portion of the holder, and is disposed so as to be able to fit into the small-diameter ring portion. The ring-shaped thin blade is fitted into the small-diameter ring portion of the holder, and an elastic member is provided between the ring-shaped thin blade and the large-diameter ring portion to urge the ring-shaped thin blade toward the stopper side of the holder, and a temporary fixing slide is provided. A plurality of sets of slitter knife units, each consisting of a ring-shaped thin blade fitted in the holder and temporarily fixed by a stopper and an elastic member, are fitted and pressed in parallel in the axial direction of the rotating shaft. By attaching the ring-shaped thin blade, the ring-shaped thin blade is sandwiched between the elastic member and the side end surface of the large-diameter ring portion of the adjacent holder, and the interval between the adjacent ring-shaped thin blades is specified to a predetermined width. In the slitter device, a rivet mounting hole is bored at a position near the periphery of the end face of the small diameter ring part of the holder so as to penetrate to the end face of the large diameter ring part so as not to be exposed on the outer peripheral surface of the small diameter ring part, and A recess for rivet crimping is formed in the opening on the side end face of the large diameter ring part, and a semi-tubular flat rivet is inserted into the rivet mounting hole from the side end face of the small diameter ring part, and the hole at the tip of the flat rivet is inserted into the rivet mounting hole. The rivet is fixed by being caulked within the caulking recess so that a portion of its head protrudes outward from the outer peripheral surface of the small diameter ring part to form a stopper, and is adjacent to the side end surface of the large diameter ring part. A slitting device characterized in that a relief recess into which the head of a flat rivet forming the stopper enters is formed at a position corresponding to the stopper of the holder. (2) In the first claim, when the holder is formed thinly, the relief recess formed on the side end surface of the large diameter ring portion is located at a position corresponding to the stopper of the adjacent holder and does not overlap with the rivet attachment hole. A slitting device characterized in that it is configured to make a hole at a certain position. (3) In the first claim, when the holder is formed thickly, the rivet caulking recess formed on the side end surface of the large diameter ring part is inserted into the relief recess provided at the position corresponding to the stopper of the adjacent holder. , a slitting device characterized by making a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4044190U JPH0730302Y2 (en) | 1990-04-16 | 1990-04-16 | Slitter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4044190U JPH0730302Y2 (en) | 1990-04-16 | 1990-04-16 | Slitter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03130396U true JPH03130396U (en) | 1991-12-27 |
| JPH0730302Y2 JPH0730302Y2 (en) | 1995-07-12 |
Family
ID=31550235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4044190U Expired - Lifetime JPH0730302Y2 (en) | 1990-04-16 | 1990-04-16 | Slitter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730302Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140002349A (en) * | 2012-06-29 | 2014-01-08 | 홍진표 | Leisure for utensil |
| CN114414124A (en) * | 2022-01-19 | 2022-04-29 | 航天精工股份有限公司 | Tool and method for testing locking torque of threaded self-plugging rivet |
-
1990
- 1990-04-16 JP JP4044190U patent/JPH0730302Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140002349A (en) * | 2012-06-29 | 2014-01-08 | 홍진표 | Leisure for utensil |
| CN114414124A (en) * | 2022-01-19 | 2022-04-29 | 航天精工股份有限公司 | Tool and method for testing locking torque of threaded self-plugging rivet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730302Y2 (en) | 1995-07-12 |
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| R250 | Receipt of annual fees |
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| EXPY | Cancellation because of completion of term |