JPH02224910A - Cutter with guide roller - Google Patents
Cutter with guide rollerInfo
- Publication number
- JPH02224910A JPH02224910A JP4474489A JP4474489A JPH02224910A JP H02224910 A JPH02224910 A JP H02224910A JP 4474489 A JP4474489 A JP 4474489A JP 4474489 A JP4474489 A JP 4474489A JP H02224910 A JPH02224910 A JP H02224910A
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- guide roller
- cover
- gap
- ball bearing
- 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
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 2
- 239000011120 plywood Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
- B23C3/126—Portable devices or machines for chamfering edges
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は木板や合板等の側面に面取りや飾り縁等を加工
する場合に使用される切削具に係り、詳しくは刃体を有
するカッターと、被切削面上を転動してこのカッターを
案内するガイドローラとを回転軸上に設けたガイドロー
ラ付き切削具に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a cutting tool used for chamfering, decorative edges, etc. on the side surfaces of wooden boards, plywood, etc., and specifically relates to a cutter having a blade body and This invention relates to a cutting tool with a guide roller provided on a rotating shaft with a guide roller that guides the cutter by rolling on the surface to be cut.
［従来の技術］
従来、この種のガイドローラ付き切削具としては、例え
ば第３図に示すものがある。同切削具においては、シャ
ンク１の一端部に面取り用刃体３を有するカッター２が
取着され、このカッター２の下端面には玉軸受５が止め
ねじ６により螺着されている。玉軸受５の外輪９は被切
削面Ａ上を転動してカッター２を案内するガイドローラ
になっている。[Prior Art] As a conventional cutting tool of this type with a guide roller, there is one shown in FIG. 3, for example. In this cutting tool, a cutter 2 having a chamfering blade 3 is attached to one end of a shank 1, and a ball bearing 5 is screwed onto the lower end surface of the cutter 2 by a set screw 6. The outer ring 9 of the ball bearing 5 serves as a guide roller that rolls on the surface A to be cut and guides the cutter 2.
［発明が解決しようとする課題］
このようなガイドローラ付き切削具においては、使用時
、刃体３により削られた木板や合板等の切屑や合板の接
着剤等が刃体３に沿って玉軸受５に当たるため、玉軸受
５の内輪８と外輪９との間隙１１内に切屑や接着剤等が
侵入してガイドローラである外輪９の回転に支障をきた
すおそれがあった。[Problems to be Solved by the Invention] When such a cutting tool with a guide roller is used, chips of wood boards, plywood, etc. cut by the blade body 3, adhesive of the plywood, etc. are rolled along the blade body 3. Since it hits the bearing 5, there is a risk that chips, adhesive, etc. may enter the gap 11 between the inner ring 8 and the outer ring 9 of the ball bearing 5, thereby interfering with the rotation of the outer ring 9, which is a guide roller.
なお、軸受の間隙内への切屑や接着剤等の侵入を防止す
るにはシール軸受を用いることもできるが、シール軸受
は回転抵抗が大きく速度限界が低いという問題がある。Note that a sealed bearing can be used to prevent chips, adhesive, etc. from entering the gap between the bearings, but a sealed bearing has the problem of high rotational resistance and a low speed limit.
そこで、本発明は、使用時軸受の間隙内への切屑や接着
剤等の侵入を防止して、ガイドローラの回転を良好に保
つことのできるガイドローラ付き切削具を提供すること
を目的としている。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a cutting tool with a guide roller that can prevent chips, adhesives, etc. from entering into the gap of the bearing during use, and can maintain good rotation of the guide roller. .
［課題を解決するための手段］
上記目的を達成するために本発明においては、刃体を有
するカッターと、被切削面上に転動じてこのカッターを
案内するガイドローラとを回転軸上に設けたガイドロー
ラ付き切削具において、前記カッターとガイドローラと
の間で回転軸に介在部材を設け、この介在部材にはガイ
ドローラを回転軸に対し回転可能に支持する軸受の間隙
を覆うカバーを形成することを要旨としている。[Means for Solving the Problems] In order to achieve the above object, the present invention provides a cutter having a blade body and a guide roller that rolls on a surface to be cut and guides the cutter on a rotating shaft. In the cutting tool with a guide roller, an intervening member is provided on the rotating shaft between the cutter and the guide roller, and a cover is formed on the intervening member to cover a gap between a bearing that rotatably supports the guide roller with respect to the rotating shaft. The gist is to do so.
［作用］
本発明のガイドローラ付き切削具においては、使用時、
刃体により削られた被切削物の切屑等が軸受に向かって
も、介在部材のカバーに当たって外方へ案内され、軸受
の間隙に切屑等が侵入しにくくなる。[Function] When using the cutting tool with a guide roller of the present invention,
Even if the chips of the workpiece scraped by the blade head toward the bearing, they hit the cover of the intervening member and are guided outward, making it difficult for the chips to enter the gap between the bearings.
［実施例］
以下、本発明を面取り用のガイドローラ付ぎ切削具に具
体化した一実施例を第１．２図に従って説明する。[Example] Hereinafter, an example in which the present invention is embodied in a cutting tool with a guide roller for chamfering will be described with reference to Fig. 1.2.
第１図に示すように、シャンク１の一端部にはカッター
２が取着され、このカッター２には一対の面取り用刃体
３が固着されている。カッター２の下端面には介在部材
４及び玉軸受５が止めねじ６により螺着されている。即
ち、第２図に示すように、介在部材４のボス部７と玉軸
受５の内輪８とが止めねじ６に挿嵌された状態で、介在
部材４及び玉軸受５は、カッター２の下端面と止めねじ
６の頭部との間で挟着されている。介在部材４はカッタ
ー２の下端面と玉軸受５との間にあって、そのボス部７
の下部が内輪８に挿嵌されている。As shown in FIG. 1, a cutter 2 is attached to one end of the shank 1, and a pair of chamfering blades 3 are fixed to the cutter 2. An intervening member 4 and a ball bearing 5 are screwed onto the lower end surface of the cutter 2 with a set screw 6. That is, as shown in FIG. 2, with the boss portion 7 of the intervening member 4 and the inner ring 8 of the ball bearing 5 inserted into the set screw 6, the intervening member 4 and the ball bearing 5 are placed under the cutter 2. It is clamped between the end face and the head of the set screw 6. The intervening member 4 is located between the lower end surface of the cutter 2 and the ball bearing 5, and its boss portion 7
The lower part of the inner ring 8 is inserted into the inner ring 8.
なお、シャンク１と止めねじ６とにより回転軸が構成さ
れ、シャンク１が回転すると、カッター２と介在部材４
と玉軸受５の内輪８とが一体回転するようになっている
。玉軸受５の外輪９は被切削面Ａ上を転動してカッター
２を案内するガイドローラになっている。Note that the shank 1 and the set screw 6 constitute a rotating shaft, and when the shank 1 rotates, the cutter 2 and the intervening member 4
The inner ring 8 of the ball bearing 5 and the inner ring 8 of the ball bearing 5 rotate together. The outer ring 9 of the ball bearing 5 serves as a guide roller that rolls on the surface A to be cut and guides the cutter 2.
特に、介在部材４にはボス部７の外周全体からシャンク
１の半径方向へ延びるカバー１０が形成され、玉軸受５
の内輪８と外輪９との間隙１１の上部を覆っている。カ
バー１０と外輪９との間には空隙１２が設けられている
。In particular, a cover 10 is formed on the intervening member 4 and extends from the entire outer periphery of the boss portion 7 in the radial direction of the shank 1.
The upper part of the gap 11 between the inner ring 8 and the outer ring 9 is covered. A gap 12 is provided between the cover 10 and the outer ring 9.
このように構成されたガイドローラ付き切削具を使用す
ると、ガイドローラである玉軸受５の外輪１０が被切削
面Ａに接触転動してカッター２が被切削面Ａに沿うよう
に案内されるとともに、シャンク１の回転駆動によりカ
ッター２が回転して、刃体３により被切削物の角部に対
して面取り加工が施される。When a cutting tool with a guide roller configured as described above is used, the outer ring 10 of the ball bearing 5, which is a guide roller, contacts and rolls on the surface A to be cut, and the cutter 2 is guided along the surface A to be cut. At the same time, the cutter 2 is rotated by the rotational drive of the shank 1, and the blade 3 chamfers the corner of the workpiece.
本実施例のガイドローラ付き切削具においては、使用時
被切削物の切屑等が刃体３に沿って玉軸受５に向かって
も、介在部材４のカバー１０に当たって外方へ案内され
るので、玉軸受５の間隙１１に切屑が侵入することを防
止できる。したがって、ガイドローラである外輪９の回
転を良好に保つことができる。In the cutting tool with a guide roller of the present embodiment, even when the chips and the like of the workpiece are moved along the blade body 3 toward the ball bearing 5, they hit the cover 10 of the intervening member 4 and are guided outward. It is possible to prevent chips from entering the gap 11 of the ball bearing 5. Therefore, the rotation of the outer ring 9, which is a guide roller, can be maintained in a good manner.
なお、本実施例のガイドローラ付ぎ切削具では面取り用
のカッターを備えたものに具体化しているが、その他、
飾り縁加工用のカッターを備えたもの等に具体化しても
よい。Note that although the cutting tool with a guide roller in this example is equipped with a cutter for chamfering, other
It may be embodied in a device equipped with a cutter for decorative edge processing.
［発明の効果］
以上詳述したように本発明においては、介在部材のカバ
ーにより軸受の間隙に被切削物の切屑等が侵入すること
を防止でき、ガイドローラの回転を良好に保つことがで
きる。[Effects of the Invention] As detailed above, in the present invention, the cover of the intervening member can prevent chips of the workpiece from entering into the gap of the bearing, and the rotation of the guide roller can be maintained in good condition. .
第１図は本発明を具体化した一実施例である面取り用ガ
イドローラ付き切削具を示す正面図、第２図は同じく部
分断面図、第３図は従来の面取り用ガイドローラ付き切
削具を示す正面図、第４図は同じく部分断面図である。FIG. 1 is a front view showing a cutting tool with a guide roller for chamfering which is an embodiment of the present invention, FIG. 2 is a partial sectional view of the same, and FIG. The front view shown in FIG. 4 is also a partial sectional view.
Claims (1)
Ａ）上を転動してこのカッター（２）を案内するガイド
ローラ（９）とを回転軸（１、６）上に設けたガイドロ
ーラ付き切削具において、前記カッター（２）とガイド
ローラ（９）との間で回転軸（１、６）に介在部材（４
）を設け、この介在部材（４）にはガイドローラ（９）
を回転軸（１、６）に対し回転可能に支持する軸受（５
）の間隙（１１）を覆うカバー（１０）を形成したこと
を特徴とするガイドローラ付き切削具。1. A cutter (2) having a blade body (3) and a cut surface (
A) A cutting tool with a guide roller in which a guide roller (9) that rolls on the rotating shaft (1, 6) and guides the cutter (2) is provided on the rotating shaft (1, 6), in which the cutter (2) and the guide roller ( 9) between the rotating shafts (1, 6) and the intervening member (4).
), and this intervening member (4) is provided with a guide roller (9).
A bearing (5) rotatably supports the rotating shaft (1, 6).
) A cutting tool with a guide roller, characterized in that a cover (10) is formed to cover a gap (11) between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4474489A JPH02224910A (en) | 1989-02-23 | 1989-02-23 | Cutter with guide roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4474489A JPH02224910A (en) | 1989-02-23 | 1989-02-23 | Cutter with guide roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02224910A true JPH02224910A (en) | 1990-09-06 |
Family
ID=12699954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4474489A Pending JPH02224910A (en) | 1989-02-23 | 1989-02-23 | Cutter with guide roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02224910A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1949486A1 (en) * | 2005-11-15 | 2008-07-30 | LG Chem, Ltd. | Electrolyte for lithium secondary battery of improved low-temperature property and secondary battery containing the same |
| US7452169B2 (en) * | 2003-10-08 | 2008-11-18 | Tart Christopher E | Rotary cutting tool and method |
| WO2014178413A1 (en) * | 2013-05-02 | 2014-11-06 | 加藤木材工業株式会社 | Decorative-material trimming device, and coated-article production device and production method |
| JP2014217897A (en) * | 2013-05-02 | 2014-11-20 | 加藤木材工業株式会社 | Trimming device of decorative material, and production device and production method of coated product |
| US20140363251A1 (en) * | 2013-06-11 | 2014-12-11 | Thomas M. Dieckilman | Beveling / chamfering tool - router head for metal |
| JP2015051471A (en) * | 2013-09-05 | 2015-03-19 | 加藤木材工業株式会社 | Decorative material trimming equipment, coated article production device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50111776A (en) * | 1973-08-01 | 1975-09-02 | ||
| JPS606511A (en) * | 1983-06-25 | 1985-01-14 | Kazutoshi Ogasawara | Roller |
| JPS6190815A (en) * | 1984-10-05 | 1986-05-09 | Shinko Kogyo Kk | Copy grinding in bevelling machine |
-
1989
- 1989-02-23 JP JP4474489A patent/JPH02224910A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50111776A (en) * | 1973-08-01 | 1975-09-02 | ||
| JPS606511A (en) * | 1983-06-25 | 1985-01-14 | Kazutoshi Ogasawara | Roller |
| JPS6190815A (en) * | 1984-10-05 | 1986-05-09 | Shinko Kogyo Kk | Copy grinding in bevelling machine |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7452169B2 (en) * | 2003-10-08 | 2008-11-18 | Tart Christopher E | Rotary cutting tool and method |
| EP1949486A1 (en) * | 2005-11-15 | 2008-07-30 | LG Chem, Ltd. | Electrolyte for lithium secondary battery of improved low-temperature property and secondary battery containing the same |
| EP1949486A4 (en) * | 2005-11-15 | 2010-01-20 | Lg Chemical Ltd | Electrolyte for lithium secondary battery of improved low-temperature property and secondary battery containing the same |
| WO2014178413A1 (en) * | 2013-05-02 | 2014-11-06 | 加藤木材工業株式会社 | Decorative-material trimming device, and coated-article production device and production method |
| JP2014217897A (en) * | 2013-05-02 | 2014-11-20 | 加藤木材工業株式会社 | Trimming device of decorative material, and production device and production method of coated product |
| KR20160003093A (en) * | 2013-05-02 | 2016-01-08 | 가또오모꾸자이 고오교오 가부시끼가이샤 | Decorative-material trimming device, and coated-article production device and production method |
| TWI630997B (en) * | 2013-05-02 | 2018-08-01 | 加藤木材工業股份有限公司 | Trimming device for skin material, manufacturing device and manufacturing method for coated product |
| KR20210005309A (en) * | 2013-05-02 | 2021-01-13 | 가또오모꾸자이 고오교오 가부시끼가이샤 | Decorative-material trimming device, and coated-article production device and production method |
| US20140363251A1 (en) * | 2013-06-11 | 2014-12-11 | Thomas M. Dieckilman | Beveling / chamfering tool - router head for metal |
| US9623491B2 (en) * | 2013-06-11 | 2017-04-18 | Thomas M. Dieckilman | Beveling / chamfering tool—router head for metal |
| JP2015051471A (en) * | 2013-09-05 | 2015-03-19 | 加藤木材工業株式会社 | Decorative material trimming equipment, coated article production device and method |
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