JPS6351211U - - Google Patents
Info
- Publication number
- JPS6351211U JPS6351211U JP14626986U JP14626986U JPS6351211U JP S6351211 U JPS6351211 U JP S6351211U JP 14626986 U JP14626986 U JP 14626986U JP 14626986 U JP14626986 U JP 14626986U JP S6351211 U JPS6351211 U JP S6351211U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- inner cylinder
- spindle
- digital display
- rotating
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
図は本考案の一実施例を示すもので、第1図は
一部を切欠いた全体の正面図、第2図はアンビル
とスピンドルとの当接端を示す平面図である。
1…本体としてのフレーム、2…アンビル、3
…シンブル、4…スピンドル、5…デジタル表示
器、12…テーパ部、16…テーパ受駒、22A
…小径筒部、31…内筒、31A…大径筒部、3
1B…小径筒部、41…回転筒体、43…カラー
、44…付勢手段としてのばね、51…エンコー
ダ、53…固定板、54…回転板。
The drawings show an embodiment of the present invention, in which FIG. 1 is a partially cutaway front view of the entire device, and FIG. 2 is a plan view showing the abutting end of the anvil and the spindle. 1...Frame as main body, 2...Anvil, 3
... Thimble, 4... Spindle, 5... Digital display, 12... Taper part, 16... Taper receiving piece, 22A
...Small diameter cylinder part, 31...Inner cylinder, 31A...Large diameter cylinder part, 3
1B...Small diameter cylinder part, 41...Rotating cylinder body, 43...Collar, 44...Spring as biasing means, 51...Encoder, 53...Fixed plate, 54...Rotating plate.
Claims (1)
軸方向に変位可能に設けられ長手方向の所定間隔
離れた位置に一対のテーパ部位を有するスピンド
ルと、 シンブルと一体的に形成されかつ前記スピンド
ルのテーパ部位間に被嵌されるとともに前記本体
に螺合嵌挿された内筒と、 この内筒と同期回転可能かつ内筒の軸方向に変
位不能に設けられた回転板およびこの回転板と一
定のギヤツプをもつて前記本体に固定された固定
板を含み、この両板の相対的回転角から前記スピ
ンドルの移動変位量を検出するエンコーダと、 このエンコーダの出力信号に基づく測定値をデ
ジタル表示するデジタル表示器と、 を具備したことを特徴とする直進式デジタル表示
型マイクロメータ。 (2) 実用新案登録請求の範囲第1項において、
前記エンコーダの固定板と回転板とを、前記本体
の小径筒部の端面と前記内筒に同期回転可能かつ
固定可能に被嵌された回転筒体の端面とを互いに
当接させたときに前記両板間の軸方向のギヤツプ
が一定となるようにして本体と回転筒体とにそれ
ぞれ取り付けるとともに、前記内筒に被嵌されか
つ本体に一体的に固定可能なカラーおよびこのカ
ラーと前記回転筒体とを前記固定板方向へ付勢す
る付勢手段を設けたことを特徴とする直進式デジ
タル表示型ダイヤルゲージ。 (3) 実用新案登録請求の範囲第1項または第2
項において、前記内筒は、前記本体に螺合される
大径筒部と、前記回転板が係合する小径筒部とが
互いに結合して構成されていることを特徴とする
直進式デジタル表示型ダイヤルゲージ。 (4) 実用新案登録請求の範囲第1項ないし第3
項のいずれかにおいて、前記アンビルおよびスピ
ンドルの当接端をブレード形状としたことを特徴
とする直進式デジタル表示型ダイヤルゲージ。[Claims for Utility Model Registration] (1) A main body having an anvil at one end, and a pair of non-rotatable but movable displaceable in the axial direction of the anvil at the other end of the main body, located at a predetermined interval apart in the longitudinal direction. a spindle having a tapered portion; an inner cylinder formed integrally with a thimble and fitted between the taper portions of the spindle and screwed into the main body; and an inner cylinder capable of rotating synchronously with the inner cylinder. A rotary plate provided so as not to be displaceable in the axial direction of the spindle, and a fixed plate fixed to the main body with a constant gap to the rotary plate, and the amount of displacement of the spindle can be calculated from the relative rotation angle of these two plates. What is claimed is: 1. A linear digital display micrometer comprising: an encoder for detection; and a digital display for digitally displaying a measured value based on an output signal of the encoder. (2) In paragraph 1 of the claims for utility model registration,
When the fixed plate and rotating plate of the encoder are brought into contact with each other, the end face of the small diameter cylindrical portion of the main body and the end face of the rotating cylindrical body fitted in the inner cylinder in a synchronously rotatable and fixable manner A collar that is attached to the main body and the rotating cylinder so that the gap in the axial direction between the two plates is constant, and that is fitted into the inner cylinder and can be integrally fixed to the main body; and this collar and the rotating cylinder. A linear digital display type dial gauge, characterized in that a biasing means for biasing the body toward the fixed plate is provided. (3) Scope of claims for utility model registration, paragraph 1 or 2
2. The linear digital display according to item 1, wherein the inner cylinder is configured by a large-diameter cylinder part screwed onto the main body and a small-diameter cylinder part with which the rotary plate engages, coupled to each other. type dial gauge. (4) Scope of claims for utility model registration, paragraphs 1 to 3
2. The linear digital display type dial gauge according to any one of the above items, wherein the contact ends of the anvil and the spindle are blade-shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986146269U JPH0421053Y2 (en) | 1986-09-22 | 1986-09-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986146269U JPH0421053Y2 (en) | 1986-09-22 | 1986-09-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6351211U true JPS6351211U (en) | 1988-04-06 |
JPH0421053Y2 JPH0421053Y2 (en) | 1992-05-14 |
Family
ID=31058581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986146269U Expired JPH0421053Y2 (en) | 1986-09-22 | 1986-09-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0421053Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004006672B3 (en) * | 2004-02-11 | 2005-08-18 | Carl Mahr Holding Gmbh | Fine gauge for distance measurement |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58213201A (en) * | 1983-04-25 | 1983-12-12 | Matsushita Electric Ind Co Ltd | Electronic micrometer |
JPS59168315A (en) * | 1983-03-14 | 1984-09-22 | Matsushita Electric Ind Co Ltd | Electronic length measuring device |
JPS59187203A (en) * | 1983-04-07 | 1984-10-24 | Mitsutoyo Mfg Co Ltd | Digital display micrometer |
JPS61111409A (en) * | 1984-11-05 | 1986-05-29 | Mitsutoyo Mfg Co Ltd | Encoder-built-in measuring unit |
-
1986
- 1986-09-22 JP JP1986146269U patent/JPH0421053Y2/ja not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59168315A (en) * | 1983-03-14 | 1984-09-22 | Matsushita Electric Ind Co Ltd | Electronic length measuring device |
JPS59187203A (en) * | 1983-04-07 | 1984-10-24 | Mitsutoyo Mfg Co Ltd | Digital display micrometer |
JPS58213201A (en) * | 1983-04-25 | 1983-12-12 | Matsushita Electric Ind Co Ltd | Electronic micrometer |
JPS61111409A (en) * | 1984-11-05 | 1986-05-29 | Mitsutoyo Mfg Co Ltd | Encoder-built-in measuring unit |
Also Published As
Publication number | Publication date |
---|---|
JPH0421053Y2 (en) | 1992-05-14 |
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