JPS58155162A - Grinder - Google Patents
GrinderInfo
- Publication number
- JPS58155162A JPS58155162A JP57037989A JP3798982A JPS58155162A JP S58155162 A JPS58155162 A JP S58155162A JP 57037989 A JP57037989 A JP 57037989A JP 3798982 A JP3798982 A JP 3798982A JP S58155162 A JPS58155162 A JP S58155162A
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- clamper
- chuck body
- polishing
- fixing device
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (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、針状の被加工物を材料一定Ｗ装置に取９付は
一定して、該材料固定装置の送シ移動により被加工物を
、回転する研摩砥石に押し付けることによシ、被加工物
の先端部に平たん面を形成する研摩機ｔｔＣ＠するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a method for attaching a needle-shaped workpiece to a material fixing W device, and moving the material fixing device to feed the workpiece to a rotating abrasive wheel. This is a polishing machine that forms a flat surface on the tip of the workpiece by pressing.
従来、この種研摩機において、被刀ロエ物を取）付は内
矩する場合、ドリルを固定するドリルチャックン用いて
いたが、このドリルチャック線円筒形部品を固定する目
的で作られ１部品軸に対して回転方向の位置決め機能ｌ
有していないので、被加工物の先端部に平たん面を形成
しようとする場合、平たん面の一転方向位置決めが正確
にできないという欠点があった。Conventionally, in this type of polishing machine, a drill chuck was used to fix the drill when the object to be cut was squared, but this drill chuck wire was made for the purpose of fixing a cylindrical part. Positioning function in the rotational direction relative to the axis
Therefore, when attempting to form a flat surface at the tip of a workpiece, there was a drawback that the flat surface could not be accurately positioned in one rotation direction.
本発明の目的線、被加工物の一転方向位置決めが確＊に
でき、かつ構造が簡素で、操作容易な被加工＠取り付は
内定機構を備えた研摩機ン提供することにめる。The object of the present invention is to provide a polishing machine that can reliably position a workpiece in one rotation direction, has a simple structure, and is equipped with a workpiece attachment mechanism that is easy to operate.
本発明の構成線、液加工物ン仮組み込みし、かつ−転方
向の位置決めｔする一平面ｔＶする研摩治具と、該研摩
治具の位置決め用平面を密接させて一転方向の基準面と
する内面を有し、かつ送）移動を行う材料固定装置に取
り付け１ｌｉ１足されたチャック本体と、該チャック本
体の内面に前記位置決め用平面を密接させ喪研岸治具を
その反対負面から押え込み（支）足するために・、揺動
できる１５にチャック本体に軸支され几グランパーと、
該グランパーｖｂ足する方向に揺動せしめる力を与える
スプリング機構と、該スブ１Ｊング機構の力に抗してク
ランパーを解放する方向に揺動せしめる手段とン備えた
仁と１４を像とするものである。The configuration line of the present invention is a polishing jig in which a liquid processed product is temporarily assembled and a single plane tV for positioning in the -turning direction is brought into close contact with the positioning plane of the polishing jig to serve as a reference plane in the one-turning direction. A chuck body that has an inner surface and is attached to a material fixing device that moves (feeds), and the positioning plane is brought into close contact with the inner surface of the chuck body, and the mokengishi jig is held down (supported) from the opposite negative surface. ) In order to add a swingable clamper, which is pivoted on the chuck body,
14, which is provided with a spring mechanism that applies a force to swing the clamper in the direction of adding the clamper, and a means for swinging the clamper in the direction of releasing the clamper against the force of the subbing mechanism. It is.
以下、図面に例示した英施例によ）１本発Ｉｊ１を具体
的に説明する。第１−杜不発明の研摩機における被加工
物取り付は同定Ｗ＆筺の従断面因を示し。Hereinafter, the one-shot Ij1 will be specifically explained using an example illustrated in the drawings. 1st - Workpiece attachment in the polishing machine of Mori's invention shows the dependent surface factor of the identified W & housing.
＠２囚り県１因のＡ−Ａ’断面因、第３図線研摩治具の
外皺斜視包を示す。@2 A-A' cross-section of the first cause, Figure 3 shows the outer wrinkle strabismus capsule of the polishing jig.
第１因において、１扛−転機（図示せず）により一転駆
動される研摩砥石、２は針状の液加ニー。In the first factor, 1 is a polishing wheel driven by a turning machine (not shown), and 2 is a needle-shaped liquid applying knee.
５扛被加工Ｑ１１＋２’ｉ’仮岨込にエリ内矩する研摩
治具で、ｉ５因に示すごとく軸方向ＩＣ１転万同位置決
体であって、材料固定装置本体５に取シ付は固定され、
第２８に示すごとく、軸方向にコの字状の擲χ有し、溝
の底面４ａ−研摩治臭３の位置決め用平面５＆Ｙ密接さ
せる基準面を備えている。６線クランパーであって、チ
ャック本体４の溝内にＬめ入れられ、チャック本体４に
固定され丸軸７に支承されて揺動可能になっておシ、そ
の先端部のチャック爪６ａはスプリング８０弾力によシ
。5. It is a polishing jig that is rectangular in the area of the workpiece Q11 + 2'i' temporary indentation, and as shown in factor i5, the axial direction IC1 is the same positioning body, and the mounting is fixed to the material fixing device main body 5. is,
As shown in No. 28, it has a U-shaped ridge χ in the axial direction, and is provided with a reference surface that brings the bottom surface 4a of the groove into close contact with the positioning plane 5&Y of the polishing tool 3. It is a 6-wire clamper, which is inserted into the groove of the chuck body 4, fixed to the chuck body 4, and supported by a round shaft 7 so that it can swing, and the chuck claw 6a at the tip is a spring. 80 Good elasticity.
チャック本体の溝底面４ａに密接させた研摩治具５１に
：押え込み固定する。９はチャック本体４の外局！軸方
向に摺動可能なリングであって、リング内面に凹部９ａ
が設けられておシ、このリング９を摺動することによシ
リング９の内面がクランパー６上に設けた凸部６ｂ１に
一スプリング８０弾力に抗して細心方向に押し下げ、ク
ランパー６を軸７を中心にして時計方向に揺動せしめ、
研摩治具５ンクランプから解放する。第１図では、リン
グの凹部９ａがクランパーの凸部６ｂに一致し次位置に
あり、従ってクランパー６によシ研摩治Ａ３がクランプ
されている状態ン示している。It is pressed and fixed to the polishing jig 51 that is brought into close contact with the groove bottom surface 4a of the chuck body. 9 is the outer part of the chuck body 4! A ring that can slide in the axial direction, and has a recess 9a on the inner surface of the ring.
is provided, and by sliding this ring 9, the inner surface of the ring 9 presses down against the convex portion 6b1 provided on the clamper 6 in the fine direction against the elasticity of the spring 80, and the clamper 6 is pushed down onto the shaft 7. oscillate clockwise around
Release the polishing jig from the 5-inch clamp. In FIG. 1, the concave portion 9a of the ring is in a position next to the convex portion 6b of the clamper, so that the abrasive abrasive A3 is clamped by the clamper 6.
本実施例はこのような構造であるので、被加工物２の一
転方向位置は研摩治具５の位置決め用平面５ａとこれに
密接する基準面χもつチャック本体４によって確寮に足
めることができ、また揺動するクランパー６、クランプ
のための揺動ン与えるスプリング８及びアングランプの
ための揺動リング９により、クランプ、アングランプの
操作を容易に行うことができる。Since this embodiment has such a structure, the position of the workpiece 2 in one rotation direction can be determined by the positioning plane 5a of the polishing jig 5 and the chuck body 4 having the reference surface χ that is in close contact with the positioning plane 5a. The clamper 6 that swings, the spring 8 that provides swinging for clamping, and the swinging ring 9 for unclamping make it easy to operate the clamp and unclamp.
第１図線本発明の一笑施例を示す従断面図、第２因は第
１因のＡ−Ａ′断面図、第５匁は本発明による研摩治具
の斜視図である。
１・・・研摩砥石、２・・・被加工物、ト・・研摩治具
、３ａ・・・位置決め用平面、４・・・チＶｆｆり本体
、４＆・・・チャック本体の基準面、５・・・材料固定
装置本体。
６・・・クランパー、４ｂ・・・凸部、７・・・ｉｌｌ
軸、８・・・スプリング、９・・・リング、９ａ・・・
リングの凹部。
代理人弁理士薄 １）利◆
肯 １ 図
才２ 図
ｔThe first figure is a subordinate cross-sectional view showing one embodiment of the present invention, the second figure is a cross-sectional view taken along the line A-A' of the first figure, and the fifth figure is a perspective view of the polishing jig according to the present invention. DESCRIPTION OF SYMBOLS 1... Grinding wheel, 2... Workpiece, G... Polishing jig, 3a... Positioning plane, 4... Ch Vff body, 4 &... Reference surface of chuck body, 5 ...Material fixing device body. 6... Clamper, 4b... Convex portion, 7... ill
Shaft, 8...Spring, 9...Ring, 9a...
recess in the ring. Agent Patent Attorney Usuki 1) Li◆ Confirmation 1 Illustration 2 Illustration t
Claims (1)
材料固定装置の送夛移動によシ被加工物ｔ％Ｉｇ１転す
る研摩砥石に押し付けることによシ。 被加工物の先端部に平たん面を形成する研摩機において
、軸方向の側面に位置°決め用の一平面を有し、被加工
物を仮組み込み可能な研摩治具と、該研摩治具の位置決
め用平面を密接させて（ロ）転方向の基準面とする内面
を有し、かつ材料固定装置に取９付は固定されたチャッ
ク本体と、該チャック本体の内面に前記位置決め用平面
を密接させた研摩治具ｔその反対−面から押え込みｉｉ
１足するために、揺動できるようにチャック本体に軸支
されたクランパーと、該クランパーＶ内矩する方向に揺
動せしめる力を与えるスプリング機構と、該スプリング
機構の力に抗してクランバーン解放する方向に揺動せし
める手段とｔ備えたこと１に：％黴とする研摩機。[Claims] A needle-shaped workpiece is attached and fixed to a material fixing device, and #
The workpiece is pressed against the rotating polishing wheel by the continuous movement of the material fixing device. A polishing jig for forming a flat surface at the tip of a workpiece, which has a positioning plane on the side surface in the axial direction and can temporarily incorporate the workpiece, and the polishing jig A chuck body having an inner surface which brings the positioning plane in close contact with each other and serves as a reference plane in the rotation direction, and the mounting 9 is fixed to the material fixing device, and the inner surface of the chuck body has the positioning plane. Polishing jig held in close contact t Press from the opposite side ii
In order to add 1, there is a clamper that is pivotally supported on the chuck body so that it can swing, a spring mechanism that provides a force to swing the clamper in a rectangular direction, and a clamp burner that resists the force of the spring mechanism. 1. A polishing machine which removes mold by a means of swinging it in the releasing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57037989A JPS58155162A (en) | 1982-03-12 | 1982-03-12 | Grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57037989A JPS58155162A (en) | 1982-03-12 | 1982-03-12 | Grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58155162A true JPS58155162A (en) | 1983-09-14 |
Family
ID=12512971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57037989A Pending JPS58155162A (en) | 1982-03-12 | 1982-03-12 | Grinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58155162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500198A (en) * | 2015-12-17 | 2016-04-20 | 重庆慧团商贸有限公司 | Fixing device for rear axle shaft sealing cap |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57131248A (en) * | 1981-02-05 | 1982-08-14 | Ube Ind Ltd | Polyamic acid solution composition and preparation thereof |
-
1982
- 1982-03-12 JP JP57037989A patent/JPS58155162A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57131248A (en) * | 1981-02-05 | 1982-08-14 | Ube Ind Ltd | Polyamic acid solution composition and preparation thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500198A (en) * | 2015-12-17 | 2016-04-20 | 重庆慧团商贸有限公司 | Fixing device for rear axle shaft sealing cap |
| CN105500198B (en) * | 2015-12-17 | 2017-07-14 | 重庆慧团商贸有限公司 | The gland retainer plate fixing device of sedan-chair half afterwards |
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