JPS5928768Y2 - polishing tools - Google Patents
polishing toolsInfo
- Publication number
- JPS5928768Y2 JPS5928768Y2 JP8375280U JP8375280U JPS5928768Y2 JP S5928768 Y2 JPS5928768 Y2 JP S5928768Y2 JP 8375280 U JP8375280 U JP 8375280U JP 8375280 U JP8375280 U JP 8375280U JP S5928768 Y2 JPS5928768 Y2 JP S5928768Y2
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- elastic members
- attached
- polishing
- axis
- 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
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
【考案の詳細な説明】
本考案は円筒状部材の面取り、パリ取りに好適する研摩
工具に関する。[Detailed Description of the Invention] The present invention relates to a polishing tool suitable for chamfering and deburring cylindrical members.
手作業で行なわれている円筒状部材の面取りなどの力任
を機械化すると、加工工具を直径の異なるごとに取替え
なければならなくなる場合が多い。When manual labor such as chamfering a cylindrical member is mechanized, the machining tool often has to be replaced for each different diameter.
このような点を改善し、一つの加工工具で異径の加工の
行なえる研摩工具が実願昭54−31772号で提案さ
れている。Japanese Utility Model Application No. 54-31772 proposes an abrasive tool which improves these points and allows machining of different diameters with a single machining tool.
この研摩工具は第1図に示すように回転軸1に開脚の調
節自在な一対の脚部2゜2を設け、各開脚端部に弾性部
材3を介し・て研摩部材4を取付けたものである。As shown in Fig. 1, this polishing tool has a rotating shaft 1 with a pair of adjustable legs 2゜2, and a polishing member 4 is attached to each end of the legs via an elastic member 3. It is something.
すなわち、研摩部材4の回転軸1の軸心からの変位は両
研摩部材4゜4−緒に行なわれるから、内・外径を加工
する場合には内径と外径とを個別に力任しなければなら
ないという不都合がある。In other words, since the abrasive member 4 is displaced from the axis of the rotating shaft 1 at the same time, both abrasive members 4°4-4- are moved together, so when machining the inner and outer diameters, the inner and outer diameters must be individually machined. There is an inconvenience in having to do so.
本考案は上述の事情にもとづいてなされたもので、回転
軸に一端部が取付けられ、他端部が上記回転軸の軸心と
直交する方向に各別に変位自在である複数の弾性部材と
、この弾性部材の他端部に取付けられた球状の研摩部材
と、上記弾性部材を上記回転軸の軸心と直交する方向に
各別に変位させる調節部材とを設けて、円筒状部材の内
・外径を一緒に品質良く加工できるようにしたものであ
る。The present invention has been made based on the above-mentioned circumstances, and includes a plurality of elastic members, each of which has one end attached to a rotating shaft and whose other end is independently displaceable in a direction orthogonal to the axis of the rotating shaft. A spherical abrasive member attached to the other end of the elastic member, and an adjusting member for separately displacing the elastic member in a direction perpendicular to the axis of the rotating shaft are provided, and the inner and outer surfaces of the cylindrical member are This allows both diameters to be machined with high quality.
以下、図面を参照し、本考案を一実施例にもとづいて説
明する。Hereinafter, the present invention will be described based on one embodiment with reference to the drawings.
研摩工具は第2図および第3図に示すように回転軸6と
弾性部材7と研摩部材8と調節部材9とから構成されて
いる。As shown in FIGS. 2 and 3, the polishing tool is composed of a rotating shaft 6, an elastic member 7, a polishing member 8, and an adjusting member 9.
回転軸6は円柱状に形成されている。The rotating shaft 6 is formed into a cylindrical shape.
弾性部材7はばね鋼を長尺に形成したもので、複数個の
弾性部材7がその長手方向の一端部で回転軸6の端面に
取付けられる。The elastic members 7 are formed into long pieces of spring steel, and one longitudinal end of the plurality of elastic members 7 is attached to the end surface of the rotating shaft 6.
同図には正方形断面を有する4個の同形の弾性部材7が
回転軸6の軸心を中心とする同円周上等間隔に取付けら
れ、他端部が上記回転軸6の軸心に対して同じ姿勢の末
広がりになっているものが示されている。In the figure, four elastic members 7 of the same shape with a square cross section are attached at equal intervals on the same circumference around the axial center of the rotating shaft 6, and the other end is attached to the axial center of the rotating shaft 6. The same posture is shown with the end spread out.
研摩部材8は上記弾性部材7の横断同サイズより大径の
球状に形成されたもので、各弾性部材7の他端部にそれ
と同軸に取付けられ、回転軸6の軸心を介し2個づつ対
向している。The polishing members 8 are formed into a spherical shape with a larger diameter than the same cross-sectional size of the elastic members 7, and are attached to the other end of each elastic member 7 coaxially therewith, two at a time through the axis of the rotating shaft 6. They are facing each other.
調節部材9は支持体10と調節具11とからなる。The adjustment member 9 consists of a support 10 and an adjustment tool 11.
支持体11は円筒状に形成されたもので、上記弾性部材
7の付根がわを取囲む形で、上記回転軸6と同軸にその
端部に嵌合固定されている。The support 11 is formed into a cylindrical shape, and is fitted and fixed to the end of the rotating shaft 6 coaxially so as to surround the base of the elastic member 7 .
この支持体11の上記弾性部材7と対向する位置に調節
具11が取付けられる。An adjuster 11 is attached to this support body 11 at a position facing the elastic member 7 .
同図には支持体11にボルトの螺合しているものが示さ
れており、この調節具11を前進するとその先端が弾性
部材7に当接し、この弾性部材7の先端に取付けられて
いる研厚部材8の回転軸6の軸心からの距離を各別に変
えることができる。The figure shows a bolt screwed into the support 11, and when the adjuster 11 is advanced, its tip comes into contact with the elastic member 7, and is attached to the tip of the elastic member 7. The distance of the thick polishing member 8 from the axis of the rotating shaft 6 can be changed individually.
次に研摩加工について述べる。Next, we will discuss the polishing process.
先ず研摩工具の回転軸6をたとえばボール盤のスピンド
ルに取付け、このスピンドルの軸線上に被加工物の円筒
状部材を配置する。First, the rotating shaft 6 of the polishing tool is attached to, for example, a spindle of a drilling machine, and the cylindrical member of the workpiece is placed on the axis of this spindle.
ボール盤の上記スピンドルを前進させ、研摩部材8が円
筒状部材の端面縁部に近接した状態で、調節具11を前
進させ弾性部材7に当接してそれを変位させ、第4図に
示す如く対向する一対の研摩部材8が、円筒状部材Wの
外径の縁部に当接し、第5図に示す如く他の対向する一
対の研摩部材8が上記円筒状部材Wの内径の縁部に当接
するように調節する。The spindle of the drilling machine is advanced, and with the abrasive member 8 close to the edge of the end face of the cylindrical member, the adjuster 11 is advanced to come into contact with the elastic member 7 and displace it, so that it faces oppositely as shown in FIG. A pair of polishing members 8 are brought into contact with the outer diameter edge of the cylindrical member W, and another pair of opposing polishing members 8 are brought into contact with the inner diameter edge of the cylindrical member W, as shown in FIG. Adjust so that they touch each other.
しかして、ボール盤のスピンドルを回転するとともに前
進させ研摩部材8に円筒状部材Wの内・外縁部を当接さ
せて研摩する。Then, the spindle of the drilling machine is rotated and moved forward, and the inner and outer edges of the cylindrical member W are brought into contact with the polishing member 8 and polished.
この研摩加工は円筒状部材Wの内・外縁部に一緒に研摩
部材8が当接するから、その内・外縁部を一緒に研摩加
工することができる。In this polishing process, since the polishing member 8 comes into contact with both the inner and outer edges of the cylindrical member W, the inner and outer edges can be polished together.
また研摩部材8は球心間寸法L(第3図)を変えても球
状をなしている関係上、同じ円弧で円筒状部材Wに接触
するため、一定の角度でその縁部に接触できるから、面
取り角度が一定で品質の良好な研摩加工を行なうことが
できる。Furthermore, since the polishing member 8 remains spherical even if the center-to-center dimension L (Fig. 3) is changed, it contacts the cylindrical member W at the same arc, so it can contact the edge at a constant angle. , it is possible to perform high-quality polishing with a constant chamfer angle.
次に他の実施態様を列記する。Next, other embodiments will be listed.
(イ)弾性部材7について、その回転軸6への取付姿勢
は末広がりに限定されず、たとえば回転軸6の軸線に平
行に並列されたものでもよい。(a) The attachment posture of the elastic member 7 to the rotating shaft 6 is not limited to the widening toward the end, and may be arranged parallel to the axis of the rotating shaft 6, for example.
またその断面形状は正方形に限定されるものではなく、
たとえば円形、長方形、楕円形など任意である。Also, its cross-sectional shape is not limited to square;
For example, it can be any shape such as circular, rectangular, or oval.
この長方形などの場合にはその長軸を調節具11の進退
方向と直角に位置せしめるとその進退方向変位が容易に
なる。In the case of a rectangular shape, if the long axis is positioned perpendicular to the direction of advance and retreat of the adjuster 11, its displacement in the direction of advance and retreat will be facilitated.
(ロ)調節具11と弾性部材7との係合構造について、
弾性部材11にねじ穴を形威し調節具11と螺合するよ
うにしてもよい。(b) Regarding the engagement structure between the adjuster 11 and the elastic member 7,
A screw hole may be formed in the elastic member 11 and the adjuster 11 may be screwed into the elastic member 11.
また、弾性部材7にその長手方向摺接移動可能のブツシ
ュを嵌装し、このブツシュを調節具11の先端に取付け
たものでもよい。Alternatively, a bush that can be slid in the longitudinal direction may be fitted onto the elastic member 7, and this bush may be attached to the tip of the adjustment tool 11.
これらのような構造にしたものは負荷を多くかけた場合
にも弾性部材7の位置ずれが生じにくい。With such a structure, the elastic member 7 is less likely to be displaced even when a large load is applied.
本考案は以上詳述したように、回転軸に一端部が取付け
られ、他端部が上記回転軸の軸心に直交する方向に各別
に変位自在である複数の弾性部材と、この弾性部材の他
端部に取付けられた球状の研摩部材と、上記回転軸に固
定された支持体に上記複数の弾性部材と各別に対応する
調節具を取付け、各調節具はそれぞれ対応する上記弾性
部材に係合して上記複数の弾性部材を各別に上記回転軸
の軸心に直交する方向に変位させる調節部材とを設けた
から、円筒状部材の内・外径を一緒に品質良く加工する
ことができる。As described in detail above, the present invention includes a plurality of elastic members, each of which has one end attached to a rotating shaft and whose other end is freely displaceable in a direction perpendicular to the axis of the rotating shaft, and a plurality of elastic members. A spherical abrasive member is attached to the other end, and adjusting tools corresponding to the plurality of elastic members are attached to a support fixed to the rotating shaft, and each adjusting tool is connected to the corresponding elastic member. Since the adjustment member for displacing each of the plurality of elastic members in a direction perpendicular to the axis of the rotating shaft is provided, the inner and outer diameters of the cylindrical member can be machined together with good quality.
更にまた、研摩工具を取替えなくても直径の異なる各サ
イズの円筒状部材を加工できるなど多くの効果を奏する
。Furthermore, there are many effects such as being able to process cylindrical members of various sizes with different diameters without changing the polishing tool.
なお、本考案は上述の実施例に限定されるものではなく
、その要旨を逸脱しない範囲において種種変形可能であ
ることはいうまでもない。It goes without saying that the present invention is not limited to the above-described embodiments, and can be modified in various ways without departing from the spirit thereof.
第1図は出願中の研摩工具の説明図、第2図ないし第5
図は本考案の研摩工具の実施例で、第2図はその縦断面
図、第3図はその下面図、第4図および第5図はそれぞ
れそれによる研摩加工の説明図である。
6・・・・・・回転軸、7・・・・・・弾性部材、8・
・・・・・研摩部材、9・・・・・・調節部材、10・
・・・・・支持体、11・・・・・・調節A、 W−・
−−−−円筒状部材。Figure 1 is an explanatory diagram of the polishing tool currently under application, Figures 2 to 5
The figures show an embodiment of the polishing tool of the present invention; FIG. 2 is a longitudinal sectional view thereof, FIG. 3 is a bottom view thereof, and FIGS. 4 and 5 are explanatory diagrams of the polishing process using the tool. 6... Rotating shaft, 7... Elastic member, 8...
... Polishing member, 9 ... Adjustment member, 10.
...Support, 11...Adjustment A, W-.
---Cylindrical member.
Claims (1)
上記回転軸の軸心に直交する方向に各別に変位自在であ
る複数の弾性部材と、上記複数の弾性部材の他端部にそ
れぞれ取付けられた球状の研摩部材と、上記回転軸に固
定された支持体に上記複数の弾性部材と各別に対応する
調節具を取付け、各調節具はそれぞれ対応する上記弾性
部材に係合して上記複数の弾性部材を各別に上記回転軸
の軸心に直交する方向に変位きせる調節部材とを具備す
ることを特徴とする研摩工具。a rotating shaft; a plurality of elastic members having one end attached to the rotating shaft and the other end movable individually in a direction perpendicular to the axis of the rotating shaft; and other ends of the plurality of elastic members; A spherical abrasive member is attached to each of the plurality of elastic members, and an adjustment tool corresponding to each of the elastic members is attached to a support fixed to the rotating shaft, and each adjustment tool engages with a corresponding one of the elastic members. and an adjustment member that individually displaces the plurality of elastic members in a direction perpendicular to the axis of the rotating shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8375280U JPS5928768Y2 (en) | 1980-06-17 | 1980-06-17 | polishing tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8375280U JPS5928768Y2 (en) | 1980-06-17 | 1980-06-17 | polishing tools |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS579459U JPS579459U (en) | 1982-01-18 |
JPS5928768Y2 true JPS5928768Y2 (en) | 1984-08-18 |
Family
ID=29446068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8375280U Expired JPS5928768Y2 (en) | 1980-06-17 | 1980-06-17 | polishing tools |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5928768Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998024588A1 (en) * | 1996-12-06 | 1998-06-11 | Yoshiaki Nagaura | Method and apparatus for manufacture of quartz oscillator |
JP4611815B2 (en) * | 2004-06-22 | 2011-01-12 | 株式会社ジーベックテクノロジー | Polishing tool |
-
1980
- 1980-06-17 JP JP8375280U patent/JPS5928768Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS579459U (en) | 1982-01-18 |
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