JPS6039486B2 - deburring tool - Google Patents
deburring toolInfo
- Publication number
- JPS6039486B2 JPS6039486B2 JP4133482A JP4133482A JPS6039486B2 JP S6039486 B2 JPS6039486 B2 JP S6039486B2 JP 4133482 A JP4133482 A JP 4133482A JP 4133482 A JP4133482 A JP 4133482A JP S6039486 B2 JPS6039486 B2 JP S6039486B2
- Authority
- JP
- Japan
- Prior art keywords
- tool
- burrs
- gap
- cutting portion
- workpiece
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
【発明の詳細な説明】
〔発明の技術分野〕
この発明は狭い間隙の奥部に生じたばりを除去するため
のばり取り工具に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a deburring tool for removing burrs formed deep inside a narrow gap.
第１図は被加工物１を示し、この被加工物１には狭い間
隙２・・・を介して複数のフランジ３…が鞠方向に直交
して形成され、さらにこのフランジ３・・・には複数の
透孔４・・・が穿謝されている。FIG. 1 shows a workpiece 1, on which a plurality of flanges 3 are formed perpendicularly to the marring direction with narrow gaps 2 between them. A plurality of through holes 4 . . . are bored therein.
したがって、フランジ３の下側面すなわち、透孔４・・
・が加工される際の工具の出口側の透孔４…の周囲には
ばり５・・・が発生する。上記間隙２・・・には図示し
ない別の部品を鉄合するようになっているので上記のよ
うにばり５・・・が発生していると、上記別部品を接合
することが不可能になるから完全にばりを除去しなけれ
ばならない。しかしながら、従来は手作業でばりの発生
状況を観察しながらばり取りを行なっていたが、間隙の
奥部のばりは充分に観察不可能のため、完全にばり取り
ができないのみならず、ばり５…の発生している周囲の
面６ａ，６ｂ，６ｃ等に二次的の庇を発生させ、上記間
隙に別の部品を鉄合ごせる場合に支障を来たすという欠
点があった。したがって、ばりの取り残しと二次的な癖
の防止には細心の注意が要求される関係でばり取りに要
する時間が長くなり、それだけコスト高になるという問
題点があった。〔発明の目的〕この発明はばりの発生し
た面に沿って移動させるだけで、ばり周囲の面に二次的
の癖を発生させることなく、容易にばり取りすることが
できるばり取り工具を提供しようとするものである。Therefore, the lower surface of the flange 3, that is, the through hole 4...
When machining, burrs 5 are generated around the through holes 4 on the exit side of the tool. Since another part (not shown) is to be joined in the gap 2, if the burr 5 is generated as described above, it will be impossible to join the other part. Therefore, the burr must be completely removed. However, in the past, deburring was carried out manually while observing the occurrence of burrs, but since it was impossible to observe the burrs deep inside the gap, it was not only impossible to completely remove the burrs, but also burrs. There is a drawback that secondary eaves are generated on the surrounding surfaces 6a, 6b, 6c, etc. where the . Therefore, since careful attention is required to prevent burrs from being left behind and secondary defects, the time required to remove burrs increases, which increases costs. [Purpose of the Invention] The present invention provides a deburring tool that can easily remove burrs by simply moving it along the surface where burrs are generated, without creating secondary kinks on the surface surrounding the burrs. This is what I am trying to do.
〔発明の概要〕この発明はぱりの発生している面に当接
する−対のガイドの間に回転工具を設け、この回転工具
の切削部をばりの発生している面に当接させて回転させ
るように支持する一方、上記ガイド‘こ切屑を排出させ
る切欠部を設けたものであって、ガイド面を間隙の側面
に当俵させて移動させることにより、ばりの発生してい
る面に回転工具の切削部がくし、込むことなく、ばり取
り加工できるようにしたものである。[Summary of the Invention] This invention provides a rotary tool that contacts a surface where burrs are generated.A rotary tool is provided between a pair of guides, and the cutting portion of this rotary tool is brought into contact with the surface where burrs are generated and rotates. On the other hand, the guide is provided with a notch for discharging the chips, and by moving the guide surface to the side of the gap, it rotates to the surface where the burr is generated. The cutting part of the tool is combed so that it can be deburred without getting stuck.
第２図中７は工具本体で、この工具本体７の両側には被
加工物１のばり５・・・の発生している面６ａ，６ｂ，
６ｃ等に当接する面に切欠部８，８を有する１対のガイ
ド９，９が平行に設けられている。7 in FIG. 2 is a tool body, and on both sides of this tool body 7 there are surfaces 6a, 6b where burrs 5 of the workpiece 1 are generated,
A pair of guides 9, 9 having notches 8, 8 on the surfaces that contact the guides 6c, etc. are provided in parallel.
ガイド９，９の間にはスピンドル１０が工具本体７の基
部１１に回転自在に鍬支され、上記スピンドル１０の先
端には回転工具１２がその切削部１２ａを上記ガイド９
，９の下面と同一面に位置するように取付けられてし、
て、被加工物１に生じたばり５・・・を切削除去するよ
うになっている。上記工具本体７はサポート１３，１３
によりモータ取付台１４に固定され、このモータ取付台
１４にはモータ１５が取付けられている。また、モ−タ
取付台１４は固定ねじ１６〜により固定具１７に固定さ
れている。つぎに、上記のように構成された実施例の作
用について説明する。A spindle 10 is rotatably supported on the base 11 of the tool body 7 between the guides 9, 9, and a rotary tool 12 at the tip of the spindle 10 cuts its cutting portion 12a with the guide 9.
, 9, and
Then, the burrs 5 generated on the workpiece 1 are cut and removed. The tool body 7 above has supports 13, 13
is fixed to a motor mount 14, and a motor 15 is attached to this motor mount 14. Further, the motor mounting base 14 is fixed to a fixture 17 by fixing screws 16-. Next, the operation of the embodiment configured as described above will be explained.
ばり５・・・を切削除去するには手前からまたは奥部の
何れから行なってもよいが、固定具１７を図示しない往
復運動手段に連結したのち、工具本体７のガイド９，９
の下面をばり５・・・の発生している面６ａ，６ｂ，６
ｃと当俵ごせる。ついでモータ１５を駆動したのち、ば
り取り工具全体を往復運動させる一方、被加工物Ｉを回
転させばり５・・・を除去する。除去された‘より５・
・・はガイド９，９に形成された切欠部８，６を通過し
て外部に排出される。つぎに、第３図はこの発明の他の
実施例を示し、砥石または超硬カッタ１８の長手方向の
両側に上記砥石または超硬カツタ１８と同一直径のガイ
ド部１９および２０を設け、ガイド部２０を図示しない
モータに連結し、ガイド部１９，２０を切削面に当援さ
せて矢印２１方向に往復運動することにより‘よりを除
去するものである。The burrs 5 may be cut and removed either from the front or from the back, but after connecting the fixture 17 to a reciprocating means (not shown), the guides 9, 9 of the tool body 7
The lower surface of the surface 6a, 6b, 6 where the burr 5... is generated
C and the straw bag. Next, after driving the motor 15, the entire deburring tool is reciprocated while the workpiece I is rotated to remove the burrs 5. Removed '5.
... passes through the notches 8, 6 formed in the guides 9, 9 and is discharged to the outside. Next, FIG. 3 shows another embodiment of the present invention, in which guide portions 19 and 20 having the same diameter as the grindstone or carbide cutter 18 are provided on both sides of the grindstone or carbide cutter 18 in the longitudinal direction. 20 is connected to a motor (not shown), and the guide portions 19 and 20 are reciprocated in the direction of the arrow 21 with the guide portions 19 and 20 supporting the cutting surface, thereby removing the twist.
以上、説明したようにこの発明はガイド面と同一平面上
に回転工具の切削部を支持して一対のガイドの間に設け
たので、狭い間隙に生じたぱりもガイド面をばりが発生
している面に沿って移動するだけで取り残すことなく、
二次的の庇を発生を防止しかつ作業時間も大幅に短縮す
ることができる等大なる実用上の効果を奏する。As explained above, in this invention, the cutting part of the rotary tool is supported on the same plane as the guide surface and is installed between the pair of guides, so that burrs that occur in a narrow gap can also prevent the guide surface from becoming burrs. Just move along the surface where you are, without leaving anything behind.
This has great practical effects, such as preventing the formation of secondary eaves and greatly shortening the working time.
第１図は被加工物の縦断側面図、第２図はこの発明の一
実施例を示す斜視図、第３図はこの発明の他の実施例を
示す斜視図である。
１・・・…被加工物、２・・…・間隙、７・・…・工具
本体、８，８・・・・・・切欠部、９，９・・・・・・
ガイド「 １２・・・・・・回転工具、１２ａ…・・・
切削部。
第１図第２図
第３図FIG. 1 is a longitudinal sectional side view of a workpiece, FIG. 2 is a perspective view showing one embodiment of the invention, and FIG. 3 is a perspective view showing another embodiment of the invention. 1... Workpiece, 2... Gap, 7... Tool body, 8, 8... Notch, 9, 9...
Guide "12...Rotary tool, 12a...
Cutting part. Figure 1 Figure 2 Figure 3
Claims (1)
ンジに穿設した透孔に上記間隙内に突出して発生してい
るばりを除去するばり取り工具において、工具本体に上
記被加工物の上記間隙内に挿入可能な平行な一対のガイ
ドを設け、これらガイド間にガイド面と同一平面上に切
削部を有した回転工具を設け、かつ上記ガイドに回転工
具の切削部に対向して切屑を排出するための切欠部を設
けたことを特徴とするばり取り工具。 ２ 回転工具は、切削部の軸方向両端に切削部と同一径
のガイド部を有していることを特徴とする特許請求の範
囲第１項記載のばり取り工具。[Scope of Claims] 1. A deburring tool for removing burrs protruding into the gap and generated in a through hole drilled in the flange of a workpiece having a flange with a gap, the tool body is provided with a pair of parallel guides that can be inserted into the gap of the workpiece, a rotary tool having a cutting portion on the same plane as the guide surface is provided between these guides, and a cutting portion of the rotary tool is provided on the guide. A deburring tool characterized by having a notch facing the part for discharging chips. 2. The deburring tool according to claim 1, wherein the rotary tool has guide portions having the same diameter as the cutting portion at both axial ends of the cutting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4133482A JPS6039486B2 (en) | 1982-03-16 | 1982-03-16 | deburring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4133482A JPS6039486B2 (en) | 1982-03-16 | 1982-03-16 | deburring tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58160010A JPS58160010A (en) | 1983-09-22 |
| JPS6039486B2 true JPS6039486B2 (en) | 1985-09-06 |
Family
ID=12605618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4133482A Expired JPS6039486B2 (en) | 1982-03-16 | 1982-03-16 | deburring tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039486B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH069622Y2 (en) * | 1989-08-11 | 1994-03-16 | オリンパス光学工業株式会社 | Operation part of forceps device |
| JP3917332B2 (en) | 1999-08-04 | 2007-05-23 | ペンタックス株式会社 | Endoscope operation wire connecting part |
| JP2001046392A (en) | 1999-08-04 | 2001-02-20 | Asahi Optical Co Ltd | Endoscope treatment instrument connection |
-
1982
- 1982-03-16 JP JP4133482A patent/JPS6039486B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58160010A (en) | 1983-09-22 |
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