JPH0413335U - - Google Patents
Info
- Publication number
- JPH0413335U JPH0413335U JP1990054402U JP5440290U JPH0413335U JP H0413335 U JPH0413335 U JP H0413335U JP 1990054402 U JP1990054402 U JP 1990054402U JP 5440290 U JP5440290 U JP 5440290U JP H0413335 U JPH0413335 U JP H0413335U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- outer periphery
- rotary
- holder
- backing plate
- 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
Landscapes
- Details Of Cutting Devices (AREA)
- Making Paper Articles (AREA)
Description
第１図は本考案の一実施例にもとづく溝切り装
置の切欠正面図、第２図は第１図の装置の要部の
横断面図、第３図は従来の溝切り装置の切欠正面
図、第４図は第３図の装置の要部の横断面図であ
る。
１……切込み刃用回転ホルダ、３……刃物、７
……段ボール（被加工物）、２２……凹状空間、
２６……凹部、２８……固定ボルト、３６……弾
性体。
FIG. 1 is a cutaway front view of a groove cutting device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of the main parts of the device shown in FIG. 1, and FIG. 3 is a cutaway front view of a conventional groove cutting device. , FIG. 4 is a cross-sectional view of a main part of the apparatus shown in FIG. 3. 1...Rotary holder for cutting blade, 3...Blade, 7
... Cardboard (workpiece), 22 ... Concave space,
26... recess, 28... fixing bolt, 36... elastic body.
Claims (1)
円弧状の刃物を、周方向に複数に分割して構成し
たことを特徴とする溝切り刃。 ２ 外周部に切刃を有した円弧状の刃物を回転ホ
ルダの外周縁の一部分に取付けるための構造であ
つて、 前記回転ホルダの本体部に設けられた受け面と
、この本体部に固定される当て板との間に、前記
刃物を収容可能な凹状空間を形成し、 前記刃物の側面に凹部を形成し、 前記当て板から凹状空間に向けてねじ出し可能
であるとともに、この当て板からねじ出したとき
に前記凹部に係り合い、前記受け面に刃物を押さ
え付け可能な固定ボルトを設け、 たことを特徴とする溝切り刃の取付構造。 ３ 外周縁部に切込み刃を取付けた第１の回転ホ
ルダと、外周縁部に受け刃を取付けた第２の回転
ホルダとの間に被加工物を通過させて溝切り加工
するようにした溝切り装置において、少なくとも
いずれか一方の回転ホルダの外周に、両回転ホル
ダの間を被加工物が通過するときに他方の回転ホ
ルダとの間で被加工物を押圧して挟み込み可能な
弾性体を設けたことを特徴とする溝切り刃の取付
構造。[Claims for Utility Model Registration] 1. A grooving blade characterized in that an arc-shaped blade attached to a part of the outer periphery of a rotary holder is divided into a plurality of parts in the circumferential direction. 2. A structure for attaching an arc-shaped cutter having a cutting edge on the outer periphery to a part of the outer periphery of a rotary holder, the structure comprising a receiving surface provided on the main body of the rotary holder and a receiving surface fixed to the main body. A concave space capable of accommodating the blade is formed between the blade and a backing plate, and a recess is formed on a side surface of the blade, and screws can be screwed out from the backing plate toward the concave space, and screws can be screwed out from the backing plate into the concave space. A mounting structure for a grooving blade, comprising: a fixing bolt that engages the recess when the screw is unscrewed and can hold the blade against the receiving surface. 3. A groove in which a workpiece is passed through for grooving between a first rotating holder having a cutting blade attached to the outer periphery and a second rotating holder having a receiving blade attached to the outer periphery. In the cutting device, an elastic body is provided on the outer periphery of at least one of the rotary holders so that the workpiece can be pressed and pinched between the other rotary holder when the workpiece passes between both rotary holders. A groove cutting blade mounting structure characterized by the provision of a groove cutting blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054402U JPH0413335U (en) | 1990-05-24 | 1990-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054402U JPH0413335U (en) | 1990-05-24 | 1990-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0413335U true JPH0413335U (en) | 1992-02-03 |
Family
ID=31576437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990054402U Pending JPH0413335U (en) | 1990-05-24 | 1990-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131870A (en) * | 2008-12-04 | 2010-06-17 | Mitsubishi Heavy Ind Ltd | Slotter knife |
-
1990
- 1990-05-24 JP JP1990054402U patent/JPH0413335U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131870A (en) * | 2008-12-04 | 2010-06-17 | Mitsubishi Heavy Ind Ltd | Slotter knife |
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