JPS5882680A - Grinding pin - Google Patents
Grinding pinInfo
- Publication number
- JPS5882680A JPS5882680A JP57139240A JP13924082A JPS5882680A JP S5882680 A JPS5882680 A JP S5882680A JP 57139240 A JP57139240 A JP 57139240A JP 13924082 A JP13924082 A JP 13924082A JP S5882680 A JPS5882680 A JP S5882680A
- Authority
- JP
- Japan
- Prior art keywords
- grinding
- base
- pin
- grinding pin
- grinding part
- 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
- 239000002184 metal Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000012937 correction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/16—Bushings; Mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、案内面および取付面を備えたシャフトを有す
る基部と、結合材で結合した研削粒から成る多刃研削部
とから成る研削ピンに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a grinding pin consisting of a base having a shaft with a guide surface and a mounting surface, and a multi-edge grinding part consisting of abrasive grains bound together by a binder.
この種の公知の研削ピンは、単一体として構成してあり
、本来の研削部を取外し得ないよう固定した基部から成
っていた。この種の工具は、研削部が摩耗した場合、全
体を交換しなければならない、この種の研削ピンは、完
全な真円度が得られるよう、ドレッサで修正しなければ
ならない。研削部を多数回修正加工すると、案内部材の
スピンドル接続部も摩耗するので、基部を修正するか。Known grinding pins of this type are constructed in one piece and consist of a base part to which the actual grinding part is permanently fixed. This type of tool has to be replaced in its entirety if the grinding part becomes worn, and this type of grinding pin must be modified with a dresser to achieve perfect roundness. If the grinding part is corrected many times, the spindle connection part of the guide member will also wear out, so should the base be corrected?
更新しなければならない。Must be updated.
従って、本発明の目的は、摩耗した研削部のみを交換で
き、研削部を組込んだ状態においても研削部の調節装置
を簡単に且つ問題なく操作できるよう、研削ピンを構成
することにある。SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to configure a grinding pin so that only the worn grinding part can be replaced and the adjusting device for the grinding part can be operated easily and without problems even when the grinding part is installed.
この目的は１本発明にもとづき、ａ）研削部を着脱自在
に基部に固定し、ｂ）基部には、研削部の範囲に、少く
とも１つの凹みを設け、ｃ）１つまたは複数の凹みには
少くとも１つの取付要素を設け、ｄ）各取付要素には、
基部の対応する支持面と共働する取付面を設けることに
よって、達成される。This object is achieved in accordance with the invention by a) removably fixing the grinding part to the base, b) providing the base with at least one recess in the area of the grinding part, and c) one or more recesses. d) each mounting element:
This is achieved by providing a mounting surface that cooperates with a corresponding support surface of the base.
この構成には、本来の研削部が、単一部材として作製で
き、基部に対応して結合できると言う利点がある。この
種の研削部には、研削！を迅速に交換でき、研削部の目
標寸法を正確に調整でき、目標寸法を簡単に測定、管理
できると言う利点がある。研削部が摩耗した場合、装置
内でまたは装置外で、調整を迅速に行うことができる。This configuration has the advantage that the actual grinding part can be made as a single piece and can be connected correspondingly to the base part. This kind of grinding part requires grinding! It has the advantage that it can be replaced quickly, the target dimensions of the grinding section can be adjusted accurately, and the target dimensions can be easily measured and managed. If the grinding parts become worn, adjustments can be quickly made within the machine or outside the machine.
従って、研削ピンの寿命が長くなる。更に、交換時間が
短縮される。Therefore, the life of the grinding pin is extended. Furthermore, replacement time is reduced.
更に、基部は装置内に残るので、案内面および取付面が
損傷または摩耗されることがないと言う利点がある。Furthermore, since the base remains within the device, there is the advantage that the guide and mounting surfaces are not damaged or worn.
更に、工作物の寸法変化が少ない場合は、僅かな修正を
行うだけでよいので、研削ピンはそのまま両に使用でき
る。更に、研削ピンの微調によって、公差の分布中を小
さくできる。Furthermore, if the dimensional changes of the workpiece are small, only slight modifications are required and the grinding pin can be used as is for both purposes. Furthermore, by finely adjusting the grinding pin, the tolerance distribution can be made smaller.
別の本質的特徴にもとづき、研削部は、金属スリーブと
、上記スリーブに電着した研削絞液種物とから構成する
。According to another essential feature, the grinding part consists of a metal sleeve and a grinding fluid seed electrodeposited on said sleeve.
電着せる研削絞液借物は、セラミック被覆の場合と異な
り、膨張できる。更に、修正が可能であり、スリーブ全
体を別個に設ければ、真円度修正も可能となる。Electrodeposited abrasive fluids can expand, unlike ceramic coatings. Furthermore, corrections are possible, and if the entire sleeve is provided separately, roundness corrections are also possible.
調整装置の構造および基部の操作容易性に応じて、別の
本質的特徴にもとづき、凹みは、軸線方向へまたは基部
の縦軸線の方向に直角に延ばす。Depending on the construction of the adjustment device and the ease of handling of the base, another essential feature is that the recess extends in the axial direction or at right angles to the direction of the longitudinal axis of the base.
更に、凹みは、外方へ開放した状態で、基部の端面また
は１つの側面に設ける。Furthermore, the recess is provided in the end face or one side of the base, in an outwardly open state.
基部および研削部の形状に応じて、基部の１つの側面に
開口を設け、この開口から挿入した工具で取付要素を調
整できる。これに反して、基部の全周に研削部を設けた
工具の場合には、基部の端面に開口を設け、この開口か
ら挿入した工具で研削部を調整できる。Depending on the shape of the base and the grinding part, an opening is provided in one side of the base, through which the attachment element can be adjusted with a tool inserted. On the other hand, in the case of a tool having a grinding part provided all around the base, an opening is provided in the end face of the base, and the grinding part can be adjusted with a tool inserted through this opening.
更に、本質的な特徴にもとづき、取付要素として、偏心
器、カム、円すい体、玉付ボルト、ボールまたは同様の
ものを設ける。Furthermore, depending on the essential characteristics, eccentrics, cams, cones, ball bolts, balls or the like are provided as attachment elements.
上記取付要素によって、基部の支持面に応力を加える対
応する取付面が得られ、基部は、径が増大する方向へ弾
性変形し、研削部を所望の如く調整することができる。Said attachment element provides a corresponding attachment surface that applies stress to the support surface of the base, so that the base can be elastically deformed in the direction of increasing diameter and the grinding section can be adjusted as desired.
更に、支持面は、取付要素の対向面として基部に設ける
ことができる。取付要素を外せば、基部は原形に弾性的
に復元し、かくして、研削部が解放されるので、固定装
置を外せば、研削部を簡単に交換することができる。Furthermore, a support surface can be provided on the base as an opposite surface of the attachment element. When the attachment element is removed, the base elastically returns to its original shape and the grinding part is thus released, so that it can be easily replaced by removing the fixing device.
本発明の好ましい実施例を図面に示した。A preferred embodiment of the invention is shown in the drawings.
第１図に示した研削ピン１は１本質的Ｋ、基部２と研削
部３とから成る。基部２には、案内面４および固定用ネ
ジ５が設けである。円すい形支持面６は、同時に、研削
部３０案内に役立つ。研削部、乙の取付面７は、基部２
の支持面６に載っている。研削部６は、金属スリーブ８
と、研削部および結合材から成る電着被覆物９とから構
成されている。この実施例では、取付要素１０として固
定ネジが設けてあり、このネジの端面１１は、ネジを締
付けた際１．研削部乙の径に作用する。固定ネジは、ネ
ジ山１２を介して、基部２に結合されている。研削部６
は田筒形であるので、取付面７および支持面６として円
すい面を使用できる。The grinding pin 1 shown in FIG. 1 essentially consists of a base 2 and a grinding part 3. The grinding pin 1 shown in FIG. The base 2 is provided with a guide surface 4 and fixing screws 5. The conical support surface 6 serves at the same time to guide the grinding part 30. The grinding part, the mounting surface 7 of B, is the base 2
It rests on the support surface 6 of. The grinding part 6 is a metal sleeve 8
and an electrodeposited coating 9 consisting of a ground portion and a bonding material. In this embodiment, a fastening screw is provided as the mounting element 10, the end face 11 of which is 1.0 when the screw is tightened. It acts on the diameter of the grinding part B. The fixing screw is connected to the base 2 via a thread 12. Grinding part 6
Since it has a cylinder shape, conical surfaces can be used as the mounting surface 7 and the support surface 6.
第２ａ図において、凹み１３には、円すい面である取付
面２０および支持面２１とともに研削部３の外径に影響
を与える円すい体が設けである。In FIG. 2a, the recess 13 is provided with a conical body that influences the outer diameter of the grinding part 3 together with the mounting surface 20 and the supporting surface 21, which are conical surfaces.
第２図では、原理的に第１図の研削部６および基部１に
対応する部分球状研削部６が設けである。In FIG. 2, a partially spherical grinding section 6 is provided, which in principle corresponds to the grinding section 6 and the base 1 of FIG.
取付面７および支持面６として、取付要素１０から負荷
を受ける円すい面が設けである。As the mounting surface 7 and the support surface 6, a conical surface is provided which receives the load from the mounting element 10.
第３図に、研削ピン１の別の実施例を示した。Another embodiment of the grinding pin 1 is shown in FIG.
この場合、円すい面として構成した取付面７．６は、金
属スリーブ８のネジ１５を介して負荷される。ネジ１５
を締付けると、金属スリーブ８は、軸線方向に移動し、
取付面７および支持面６を介して、被覆物９の外径に影
響を与える。In this case, the mounting surface 7.6, which is designed as a conical surface, is loaded via the screw 15 of the metal sleeve 8. screw 15
When tightened, the metal sleeve 8 moves in the axial direction,
Via the attachment surface 7 and the support surface 6, the outer diameter of the covering 9 is influenced.
第４図に、金属スリーブ８をネジ１５で固定した基部２
を示した。取付面１６および支持面１７は１球面および
円すい面として構成しである。この実施例においても、
研削部６の固定および調整を行うネジ１５は、金属スリ
ーブ８に設けである。FIG. 4 shows a base 2 with a metal sleeve 8 fixed with a screw 15.
showed that. The mounting surface 16 and the support surface 17 are configured as a spherical surface and a conical surface. Also in this example,
A screw 15 for fixing and adjusting the grinding part 6 is provided in the metal sleeve 8.
第５図に、基部２の中央凹み１８を示した。補助凹み１
９は、液圧を加えて研削部３の外径に影響を与えるため
に使用する。金属スリーブ８は、補助固定手段によって
固定されるので、この場合も、被覆物９の完全な機能が
保証される。In FIG. 5, the central recess 18 of the base 2 is shown. Auxiliary recess 1
9 is used to influence the outer diameter of the grinding part 3 by applying hydraulic pressure. The metal sleeve 8 is fixed by means of auxiliary fastening means, so that in this case too, the complete functionality of the covering 9 is ensured.
研削ピンの別の実施例の断面図、第６図および第４図は
、異なる態様で研削部を基部に固定した研削ピンの実施
例を示す図面、第５図は、調節装置の別の実施例の断面
図である。6 and 4 show an embodiment of the grinding pin with the grinding part secured to the base in a different manner; FIG. 5 shows a further embodiment of the adjusting device; FIG. FIG. 3 is an example cross-sectional view.
１・・・研削ピン、２・・・基部、６・・・研削部、４
・・・案内面、５・・・固定ネジ化、６；１７；２１・
・・支持面、７；１６；２０・・・取付面、８・・・金
属スリーブ、９・・・被覆物、１０・・・取付要素、１
６・・・凹み、１４・・・ネジ、１５・・・ネジ化、１
８・・・中央凹み、１９・・・補助凹み1... Grinding pin, 2... Base, 6... Grinding part, 4
... Guide surface, 5 ... Fixed screw, 6; 17; 21.
... Supporting surface, 7; 16; 20... Mounting surface, 8... Metal sleeve, 9... Covering, 10... Mounting element, 1
6...dent, 14...screw, 15...threaded, 1
8...Central recess, 19...Auxiliary recess
Claims (1)
る基部と、結合材で結合した研削粒から成る多刃研削部
とから成る研削ピンにおいて、ａ）研削部（３）が１着
脱自在に基部（２）に固定してあり、ｂ）基部（２）が
、研削部（３）の範囲Ｋ、少くとも１つの凹み關を備え
ており、Ｃ）１つまたは複数の凹み０には、少くとも１
つの取付要素ＱＩが設けてあり、ｄ）各取付要素Ｑａが
、基部（２１の対応する支持面（８）と共働する少くと
も１つの取付面（７）を有することを特徴とする研削ピ
ン。 ２）研削部（３）が、金属スリーブ（８）と、上記スリ
ーブに電着した研削粒被覆物（９）とから成ることを特
徴とする特許請求の範囲第１項記載の研削ピン０ ６）凹み（１８が、軸線方向へまたは基部（２）の縦ｍ
ｈ方向に直角に延びていることを特徴とする特許請求の
範囲第１項記載の研削ピン、 ４）凹みも槌が、外方へ開放した状態で、基部（２）の
端面または１つの側面に設けであることを特徴とする特
許請求の範囲第１項記載の研削ピン。 ５）取付要素として、偏心器、カム、円すい体、玉付ボ
ルト、ボールまたは同様のものが設けであることを特徴
とする特許請求の範囲第１項記載の研削ピン。[Claims] 1) A grinding pin consisting of a base having a shaft with a guide surface and/or a mounting surface, and a multi-edge grinding section made of grinding grains bonded with a binding material, comprising: a) a grinding section (3); is removably fixed to the base (2), b) the base (2) is provided with at least one recessed lock in the area K of the grinding part (3), and c) one or more For 0 dents, at least 1
d) a grinding pin characterized in that each attachment element Qa has at least one attachment surface (7) cooperating with a corresponding support surface (8) of the base (21); 2) Grinding pin 0 according to claim 1, characterized in that the grinding part (3) consists of a metal sleeve (8) and a grinding grain coating (9) electrodeposited on said sleeve. 6) Recess (18) in the axial direction or longitudinal m of the base (2)
A grinding pin according to claim 1, characterized in that the grinding pin extends at right angles to the h direction; The grinding pin according to claim 1, characterized in that the grinding pin is provided in. 5) Grinding pin according to claim 1, characterized in that the mounting element is provided with an eccentric, a cam, a cone, a ball bolt, a ball or the like.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE31448100 | 1981-11-11 | ||
| DE19813144810 DE3144810A1 (en) | 1981-11-11 | 1981-11-11 | "GRINDING PEN" |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5882680A true JPS5882680A (en) | 1983-05-18 |
Family
ID=6146149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57139240A Pending JPS5882680A (en) | 1981-11-11 | 1982-08-12 | Grinding pin |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5882680A (en) |
| BR (1) | BR8205972A (en) |
| DE (1) | DE3144810A1 (en) |
| ES (1) | ES276124Y (en) |
| FR (1) | FR2516005A1 (en) |
| GB (1) | GB2108876B (en) |
| IT (2) | IT8207090V0 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61120469U (en) * | 1985-01-16 | 1986-07-29 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3623408A1 (en) * | 1986-07-11 | 1988-02-04 | Birfield Trasmissioni | GRINDING TOOL, ESPECIALLY GRINDING PEN |
| DE19913789C2 (en) * | 1999-03-26 | 2001-10-18 | Daimler Chrysler Ag | Method and repair pen for restoring a cutting surface on a cutting tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621776A (en) * | 1979-07-27 | 1981-02-28 | Aisin Seiki Co Ltd | Reamer with bonded abrasive grain |
| JPS5639806A (en) * | 1979-09-05 | 1981-04-15 | Inoue Japax Res Inc | Cutting and grinding tool |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1162970A (en) * | 1911-04-15 | 1915-12-07 | Edgar P Binford | Dental grinding-wheel and mandrel therefor. |
| US1725002A (en) * | 1927-10-03 | 1929-08-20 | Jenkins Frederick | Holder for polishing devices |
| GB435857A (en) * | 1934-02-27 | 1935-09-27 | Rupert Evelyn Law Warburton | Improvements in and relating to abrading wheels |
| US2007847A (en) * | 1934-08-14 | 1935-07-09 | J B Craft | Air brake bushing grinder |
| US2178491A (en) * | 1939-04-03 | 1939-10-31 | John J Palotce | Bearing hone |
| GB622779A (en) * | 1947-04-03 | 1949-05-06 | Morgan Crucible Co | Improvements in or relating to lapping tools |
| US2868548A (en) * | 1956-10-12 | 1959-01-13 | Milton L Lappin | Expanding sander chuck |
| DE1796111U (en) * | 1958-08-21 | 1959-09-17 | Otto Dr Ing Kienzle | GRINDING DISC. |
| US3193977A (en) * | 1963-05-31 | 1965-07-13 | Cincinnati Milling Machine Co | Expandable tool with fluid pressure applicator |
| US3462887A (en) * | 1966-04-25 | 1969-08-26 | Arthur J Hackman Jr | Precision surface abrading |
| US3545142A (en) * | 1968-05-24 | 1970-12-08 | William E Sullenberger | Abrading implements |
| DE2460997C3 (en) * | 1974-12-21 | 1984-01-26 | Nagel Maschinen- und Werkzeugfabrik GmbH, 7440 Nürtingen | Honing tool for machining cylindrical workpiece bores |
| FR2407794A1 (en) * | 1977-11-03 | 1979-06-01 | Citroen Sa | EXPANDABLE RUNNING RUNNING FOR HIGH PRECISION |
| US4199903A (en) * | 1978-04-19 | 1980-04-29 | Ex-Cell-O Corporation | Expandable abrading tool and abrasive insert thereof |
| US4173852A (en) * | 1978-06-08 | 1979-11-13 | Ex-Cell-O Corporation | Expandable tool including cutting section and pilot |
| US4197680A (en) * | 1978-06-19 | 1980-04-15 | Sunnen Products Company | Precision honing mandrel |
-
1981
- 1981-11-11 DE DE19813144810 patent/DE3144810A1/en not_active Withdrawn
-
1982
- 1982-08-12 JP JP57139240A patent/JPS5882680A/en active Pending
- 1982-08-23 ES ES1982276124U patent/ES276124Y/en not_active Expired
- 1982-09-27 IT IT8207090U patent/IT8207090V0/en unknown
- 1982-09-27 IT IT05222/82A patent/IT1157588B/en active
- 1982-10-13 BR BR8205972A patent/BR8205972A/en unknown
- 1982-11-05 GB GB08231738A patent/GB2108876B/en not_active Expired
- 1982-11-10 FR FR8218942A patent/FR2516005A1/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621776A (en) * | 1979-07-27 | 1981-02-28 | Aisin Seiki Co Ltd | Reamer with bonded abrasive grain |
| JPS5639806A (en) * | 1979-09-05 | 1981-04-15 | Inoue Japax Res Inc | Cutting and grinding tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61120469U (en) * | 1985-01-16 | 1986-07-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2108876A (en) | 1983-05-25 |
| GB2108876B (en) | 1985-12-04 |
| FR2516005A1 (en) | 1983-05-13 |
| IT8205222A0 (en) | 1982-09-27 |
| IT8207090V0 (en) | 1982-09-27 |
| ES276124Y (en) | 1984-12-16 |
| DE3144810A1 (en) | 1983-05-19 |
| ES276124U (en) | 1984-05-01 |
| BR8205972A (en) | 1983-09-13 |
| IT1157588B (en) | 1987-02-18 |
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