JPS6012675Y2 - Centering jig device - Google Patents
Centering jig deviceInfo
- Publication number
- JPS6012675Y2 JPS6012675Y2 JP5087380U JP5087380U JPS6012675Y2 JP S6012675 Y2 JPS6012675 Y2 JP S6012675Y2 JP 5087380 U JP5087380 U JP 5087380U JP 5087380 U JP5087380 U JP 5087380U JP S6012675 Y2 JPS6012675 Y2 JP S6012675Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- handle
- wedge member
- pallet
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Description
【考案の詳細な説明】
本考案はパレットにワークを取付けるための芯出し治具
装置に関するものである。[Detailed Description of the Invention] The present invention relates to a centering jig device for attaching a workpiece to a pallet.
一般に第1図に示すように旋削加工等を行なう場合ワー
クaを取付けたパレットbをターンテーブルC上にセッ
トして加工を行なうのであるができるだけ取代(黒皮)
部を均等にするのが好ましい。Generally, as shown in Figure 1, when performing turning processing, etc., pallet b with workpiece a attached is set on turntable C, but machining allowance (black skin) is avoided as much as possible.
It is preferable to make the parts even.
したがって、従来は第2図に示すように別にターンテー
ブルdを設け、ワーク上面にケガキ針eを当接させワー
クaをゆっくり回しながらワークaの倒れをチェックし
ジヤツキにより補正してワーク上面の取代の均等状を図
っていた。Therefore, in the past, as shown in Fig. 2, a separate turntable d was provided, a scribing needle e was brought into contact with the top surface of the workpiece, and while the workpiece a was rotated slowly, the tilting of the workpiece a was checked, and the machining allowance of the top surface of the workpiece was corrected by the jacking. The aim was to achieve equality.
しかし、ターンテーブルdを別に設けるために高価につ
いていた。However, since the turntable d was provided separately, it was expensive.
本考案は上記の事情に鑑みなされたものであって、その
目的とするところはターンテーブルを別体として使用す
る必要をなくすことにある。The present invention was devised in view of the above circumstances, and its purpose is to eliminate the need to use a separate turntable.
以下、本考案を第3図以下を参照して説明する。Hereinafter, the present invention will be explained with reference to FIG. 3 and subsequent figures.
図面中14はパレットであり、パレット14の上面部に
は凹部15が形威しである。In the drawing, 14 is a pallet, and the upper surface of the pallet 14 has a recess 15.
またパレット14の上面部にはジヤツキのような倒れ補
正装置17が固設しである。Further, a tilt correction device 17 such as a jack is fixedly installed on the upper surface of the pallet 14.
2は芯出し治具であり、この芯出し治具2は機体20を
備えている。2 is a centering jig, and this centering jig 2 includes a body 20.
機体20の中央部には円筒部21になされ、この円筒部
21には三方向に外方に向って支持部22が突設されて
いる。A cylindrical portion 21 is formed in the center of the body 20, and support portions 22 are provided to protrude outward in three directions from the cylindrical portion 21.
前記円筒部21の下端には閉塞体23が固着してあり、
この閉塞体23には凸部16が突設しである。A closure body 23 is fixed to the lower end of the cylindrical part 21,
This closure body 23 is provided with a protruding portion 16 .
また機体20の円筒部21の上端部にはロングノーズ6
が固着しである。In addition, a long nose 6 is attached to the upper end of the cylindrical portion 21 of the fuselage 20.
is fixed.
機体20の円筒部21の中央にはロッド9が回転可能に
支承されていて、このロッド9の上端部は角柱体8に形
威してあり、ロッド9の下端部は螺子部9aになされて
いる。A rod 9 is rotatably supported in the center of the cylindrical portion 21 of the body 20, the upper end of the rod 9 is shaped like a prismatic body 8, and the lower end of the rod 9 is formed into a threaded portion 9a. There is.
円筒部21の下部にはクサビ部材10が上下動可能に例
えばキーなどにより上下動可能に案内されて設けてあり
、このクサビ部材10の中心部には送り螺子孔10aが
形威してあり、この送り螺子孔10aには前記ロッド9
の螺子部9aが螺合している。A wedge member 10 is provided at the lower part of the cylindrical portion 21 and guided so as to be movable up and down, for example, by a key, and a feed screw hole 10a is formed in the center of the wedge member 10. The rod 9 is inserted into this feed screw hole 10a.
The threaded portions 9a are screwed together.
クサビ部材10の周部の三方には斜面11が形威しであ
る。Slopes 11 are formed on three sides of the circumference of the wedge member 10.
前記機体20の支持部22には前記ロッド9と直角を保
って芯出しロッド12が移動可能に設けてあり、支持部
22の支承部材22aと芯出しロッド12の段部12a
に掛けた座体24との間にスプリング13が介装してあ
り、このスプリング13により芯出しロッド12はクサ
ビ部材10側に付勢されていて芯出しロッド12の内端
の斜面25は前記クサビ部材10の斜面11に当接して
いる。A centering rod 12 is movably provided on the support portion 22 of the body 20 while maintaining a right angle to the rod 9, and a support member 22a of the support portion 22 and a stepped portion 12a of the centering rod 12 are connected to each other.
A spring 13 is interposed between the centering rod 12 and the seat body 24 hung on the wedge member 10, and the centering rod 12 is biased toward the wedge member 10 by the spring 13. It is in contact with the slope 11 of the wedge member 10.
前記機体20のロングノーズ6にはハンドル機構Bのハ
ンドルロッド3が回転可能にして挿入してあり、ハンド
ルロッド3の下端部の角柱孔3aは前記ロッド6の角柱
体8に嵌合している。A handle rod 3 of a handle mechanism B is rotatably inserted into the long nose 6 of the body 20, and a prismatic hole 3a at the lower end of the handle rod 3 is fitted into a prismatic body 8 of the rod 6.
ハンドルロッド3にはハンドル4とホルダ5aとが取付
けてあり、ホルダ5aにはケガキ針5が取付けである。A handle 4 and a holder 5a are attached to the handle rod 3, and a scribing needle 5 is attached to the holder 5a.
次に作動を説明する。Next, the operation will be explained.
芯出し治具2はこれの凸部16をパレット14の四部1
5に嵌合した状態でパレット14に装着されている。The centering jig 2 has its convex portion 16 aligned with the four parts 1 of the pallet 14.
5 is fitted onto the pallet 14.
この場合ハンドルロッド3は外しである。In this case, the handle rod 3 is removed.
ワークAをパレット14の倒れ補正装置17上に接して
パレット14上の所定の位置に塔載する。The workpiece A is placed at a predetermined position on the pallet 14 in contact with the inclination correction device 17 of the pallet 14.
ハンドルロッド3をロングノーズ6に挿入し、ハンドル
ロッド3の角柱孔3aをロッド6の角柱体8に嵌合する
。The handle rod 3 is inserted into the long nose 6, and the prismatic hole 3a of the handle rod 3 is fitted into the prismatic body 8 of the rod 6.
そしてハンドル4を回転することによりワークAの芯出
しを行なう。Then, by rotating the handle 4, the workpiece A is centered.
この場合ハンドル4を強固に回わさない。In this case, do not turn the handle 4 firmly.
芯出しロッド12はワークAに強制的に当接していない
。The centering rod 12 is not forced into contact with the workpiece A.
ケガキ針5を回転してワークAの倒れをチェックする。Rotate the marking needle 5 and check whether the workpiece A is falling.
倒れ補正装置17を調整することによりワークAの倒れ
を補正する。The tilting of the workpiece A is corrected by adjusting the tilting correction device 17.
補正作業後再度ハンドル4を強固に回転することにより
クサビ部材10を下方向に送って斜面11.25を介し
て芯出しロッド12を外方に送りこれら芯出しロッド1
2によりワークAの芯出しを行う。After the correction work, the handle 4 is firmly rotated again to send the wedge member 10 downward and the centering rods 12 to the outside via the slope 11.25.
2 to center the workpiece A.
ハンドルロッド3を外し図示しないクランプ手段でワー
クAをパレット14に固定する。The handle rod 3 is removed and the workpiece A is fixed to the pallet 14 using clamping means (not shown).
旋削加工をする場合にはそのパレット14を機械側のタ
ーンテーブルに搬入して加工を実施する。When performing turning processing, the pallet 14 is carried into a turntable on the machine side and the processing is performed.
本考案は上記のように、パレット14の上面部に設けら
れてワークAを載せる複数の倒れ補正装置17と、パレ
ット14の上面部に設けられる機体20と、機体20に
上下方向に沿って設けられて上端部に角柱体8を有し下
部に螺子部9aを有するロッド9と、機体20に上下動
可能に設けられて周面の三方に斜面11を有し且つ中心
部に前記ロッド9の螺子部9aが螺合した送り螺子孔1
0aを有するクサビ部材10と、機体20の三方に設け
た支持部22に前記ロッド9と直角を保って設けられて
内端の斜面25を前記クサビ部材10の斜面11にスプ
リング13の力により摺接させクサビ部材10の下降に
より機体20の外方に突出してワークAの下端内周部に
接してワークAの芯出しを行うロッド12と、機体20
に着脱可能に且つ回転可能に設けられて上端部にハンド
ル4を有し且つ前記ロッド9の角柱体8に係脱可能ニ係
合すレるハンドルロッド3と、ハンドルロッド3に設け
られてワークAの倒れをチェックするケガキ針5とを備
えたことを特徴とする芯出し治具装置である。As described above, the present invention includes a plurality of inclination correction devices 17 provided on the upper surface of the pallet 14 on which the work A is placed, a body 20 provided on the upper surface of the pallet 14, and a body 20 provided on the body 20 along the vertical direction. The rod 9 has a prismatic body 8 at its upper end and a threaded portion 9a at its lower part, and a rod 9 which is provided on the fuselage 20 so as to be movable up and down and has slopes 11 on three sides of its circumferential surface and has a rod 9 at its center. Feed screw hole 1 into which the screw portion 9a is screwed
A wedge member 10 having an angle 0a and a slope 25 at an inner end of the wedge member 10, which is provided at right angles to the rod 9 on support portions 22 provided on three sides of the body 20, are slid onto the slope 11 of the wedge member 10 by the force of a spring 13. A rod 12 protrudes outward from the machine body 20 when the wedge member 10 is brought into contact with it and centers the work A by contacting the lower inner circumference of the work A, and the machine body 20
a handle rod 3 which is removably and rotatably provided on the handle rod 3 and has a handle 4 at its upper end and is removably engaged with the prismatic body 8 of the rod 9; This centering jig device is characterized by being equipped with a scribing needle 5 for checking the inclination of A.
したがって、ハンドルロッド3を機体20に挿入してこ
のハンドルロッド3の下端部をロッド9の角柱体8に嵌
合し、ハンドル4を回転しケガキ針5を回転してワーク
Aの倒れをチェックし、倒れ補正装置17を調整するこ
とによりワークAの倒れを補正することができる。Therefore, the handle rod 3 is inserted into the machine body 20, the lower end of the handle rod 3 is fitted into the prismatic body 8 of the rod 9, the handle 4 is rotated, the scribing needle 5 is rotated, and the fall of the workpiece A is checked. By adjusting the tilt correction device 17, the tilt of the workpiece A can be corrected.
また補正作業後再度ハンドル4を強固に回転することに
よりクサビ部材10を下方向に送って斜面11.25を
介して芯出しロッド12を外方に送りこれら芯出しロッ
ド12によりワークAの芯出しを行なうことができる。After the correction work, the handle 4 is firmly rotated again to send the wedge member 10 downward, and the centering rods 12 are sent outward through the slope 11.25. These centering rods 12 are used to center the workpiece A. can be done.
また、ハンドルロッド3を外し図示しないクランプ手段
でワークAをパレット14に固定し、旋削加工をする場
合にはそのパレット14を機械側のターンテーブルに搬
入して加工を実施することができるので従来のようにタ
ーンテーブルを別体として使用する必要がなくなる。In addition, when the handle rod 3 is removed and the workpiece A is fixed to the pallet 14 using a clamping means (not shown) and turning is to be performed, the pallet 14 can be carried into the turntable on the machine side and the machining can be carried out. There is no need to use a separate turntable as in the case of .
第1図および第2図は従来のワーク芯出しの説明図、第
3図は本考案−実施例の一部省略した縦断面図、第4図
は同一部省略した平面図である。
9はロッド、10はクサビ部材、12は芯出ロッド。1 and 2 are explanatory diagrams of conventional workpiece centering, FIG. 3 is a partially omitted vertical sectional view of the present invention-embodiment, and FIG. 4 is a partially omitted plan view of the same. 9 is a rod, 10 is a wedge member, and 12 is a centering rod.
Claims (1)
数の倒れ補正装置17と、パレット14の上面部に設け
られる機体20と、機体20に上下方向に沿って設けら
れて上端部に角柱体8を有し下部に螺子部9aを有する
ロッド9と、機体20に上下動可能に設けられて周面の
三方に斜面11を有し且つ中心部に前記ロッド9の螺子
部9aが螺合した送り螺子孔10aを有するクサビ部材
10と、機体20の三方に設けた支持部22に前記ロッ
ド9と直角を保って設けられて内端の斜面25を前記ク
サビ部材10の斜面11にスプリング13の力により摺
接させクサビ部材10の下降により機体20の外方に突
出してワークAの下端内周部に接してワークAの芯出し
を行うロッド12と、機体20に着脱可能に且つ回転可
能に設けられて上端部にハンドル4を有し且つ前記ロッ
ド9の角柱体8に係脱可能に係合されるハンドルロッド
3と、ハンドルロッド3に設けられてワークAの倒れを
チェックするケガキ針5とを備えたことを特徴とする芯
出し治具装置。A plurality of inclination correction devices 17 provided on the upper surface of the pallet 14 to place the work A, a body 20 provided on the upper surface of the pallet 14, and a prismatic body 8 provided along the vertical direction of the body 20 at the upper end. and a rod 9 having a threaded portion 9a at the lower part thereof, and a rod 9 which is provided on the body 20 so as to be movable up and down, has slopes 11 on three sides of the circumferential surface, and has a threaded portion 9a of the rod 9 screwed into the center thereof. A wedge member 10 having a screw hole 10a and a support portion 22 provided on three sides of the body 20 are provided at right angles to the rod 9, and the slope 25 at the inner end is applied to the slope 11 of the wedge member 10 by the force of the spring 13. A rod 12 that slides into contact with the machine body 20 and protrudes outward from the machine body 20 when the wedge member 10 is lowered to center the work A by contacting the lower inner circumference of the work A, and a rod 12 that is removably and rotatably attached to the machine body 20. a handle rod 3 having a handle 4 at its upper end and removably engaged with the prismatic body 8 of the rod 9; and a scribing needle 5 provided on the handle rod 3 to check whether the workpiece A is falling. A centering jig device characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5087380U JPS6012675Y2 (en) | 1980-04-17 | 1980-04-17 | Centering jig device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5087380U JPS6012675Y2 (en) | 1980-04-17 | 1980-04-17 | Centering jig device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56156552U JPS56156552U (en) | 1981-11-21 |
JPS6012675Y2 true JPS6012675Y2 (en) | 1985-04-24 |
Family
ID=29645794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5087380U Expired JPS6012675Y2 (en) | 1980-04-17 | 1980-04-17 | Centering jig device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6012675Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020069539A (en) * | 2018-10-29 | 2020-05-07 | 富士精工株式会社 | Centering device |
-
1980
- 1980-04-17 JP JP5087380U patent/JPS6012675Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS56156552U (en) | 1981-11-21 |
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