JPH0164046U - - Google Patents

Info

Publication number
JPH0164046U
JPH0164046U JP1987158783U JP15878387U JPH0164046U JP H0164046 U JPH0164046 U JP H0164046U JP 1987158783 U JP1987158783 U JP 1987158783U JP 15878387 U JP15878387 U JP 15878387U JP H0164046 U JPH0164046 U JP H0164046U
Authority
JP
Japan
Prior art keywords
indenter
guide tube
hardness meter
hardness
support plate
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
Application number
JP1987158783U
Other languages
Japanese (ja)
Other versions
JPH074551Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987158783U priority Critical patent/JPH074551Y2/en
Publication of JPH0164046U publication Critical patent/JPH0164046U/ja
Application granted granted Critical
Publication of JPH074551Y2 publication Critical patent/JPH074551Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図乃至第７図は本考案遠隔用硬さ測定ヘツ
ドの実施例の概要を示すもので、第１図は測定位
置にセツトした状態の全体側面図、第２図は硬さ
計を被測定物に押付けた状態の全体側面図、第３
図は測定前後の移動準備状態における全体側面図
、第４図は圧子リセツトを開始した状態における
硬さ計の断面図、第５図は第４図のＡ矢視図、第
６図は圧子リセツトを終了した状態における硬さ
計の断面図、第７図は測定開始状態における硬さ
計の断面図である。 ２……ガイドチユーブ、４……発射用バネ、５
……ピストン、６……ボタン、１１……圧子ホル
ダ、１２……圧子球、１３……磁石、１６……コ
イル、１９，２０……Ｏリング、２２……チヤツ
ク、２３……エアー給排口、２４……硬さ計支持
板、２５……回転用リンク、２７……圧子リセツ
ト用エアーシリンダ、２８……リセツト棒、２９
……回転用エアーシリンダ、３０……シリンダケ
ース、３１……ピストン、３８……被測定物。 Figures 1 to 7 show an outline of an embodiment of the remote hardness measuring head of the present invention. Figure 1 is an overall side view of the head set at the measurement position, and Figure 2 is a side view of the head with the hardness meter covered. Overall side view of the state pressed against the measurement object, 3rd
The figures are overall side views of the hardness tester in the state of preparation for movement before and after measurement, Figure 4 is a sectional view of the hardness meter in a state where indenter reset has started, Figure 5 is a view taken in the direction of arrow A in Figure 4, and Figure 6 is the indenter reset. FIG. 7 is a cross-sectional view of the hardness meter in a state where measurement has been completed, and FIG. 7 is a cross-sectional view of the hardness meter in a state where measurement has started. 2... Guide tube, 4... Firing spring, 5
... Piston, 6 ... Button, 11 ... Indenter holder, 12 ... Indenter ball, 13 ... Magnet, 16 ... Coil, 19, 20 ... O-ring, 22 ... Chack, 23 ... Air supply and exhaust Mouth, 24... Hardness meter support plate, 25... Rotation link, 27... Air cylinder for indenter reset, 28... Reset rod, 29
...Rotating air cylinder, 30...Cylinder case, 31...Piston, 38...Measurement object.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部にガイドチユーブを嵌装したボデイと、前
記ガイドチユーブ内面に摺動自在に嵌装され上端
に圧子ホルダーを有する圧子と、前記ガイドチユ
ーブ内面に弾装され前記圧子を押圧する発射用バ
ネと、前記ガイドチユーブ内面に配置され前記圧
子ホルダーを把持又は解放するチヤツクと、前記
ボデイ内面とガイドチユーブ外面との間に摺動自
在に嵌装され前記チヤツクを作動させるピストン
とを具えた反発式硬さ計、前記反発式硬さ計を水
平軸回りに回転可能に支持する硬さ計支持板、前
記硬さ計支持板を支持し且つ昇降させる昇降機構
、前記反発式硬さ計を水平軸回りに回動させる回
動機構、前記反発式硬さ計の圧子リセツト機構か
らなることを特徴とする遠隔用硬さ測定ヘツド。 a body in which a guide tube is fitted; an indenter slidably fitted in the inner surface of the guide tube and having an indenter holder at the upper end; a firing spring elastically mounted in the inner surface of the guide tube to press the indenter; A repulsion type hardness comprising: a chuck disposed on the inner surface of the guide tube to grip or release the indenter holder; and a piston slidably fitted between the inner surface of the body and the outer surface of the guide tube and actuating the chuck. a hardness meter support plate that supports the repulsive hardness meter rotatably around a horizontal axis; a lifting mechanism that supports and raises and lowers the hardness meter support plate; A remote hardness measuring head comprising a rotating mechanism for rotating the head and an indenter reset mechanism for the repulsion type hardness meter.
JP1987158783U 1987-10-19 1987-10-19 Remote hardness measurement head Expired - Lifetime JPH074551Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987158783U JPH074551Y2 (en) 1987-10-19 1987-10-19 Remote hardness measurement head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987158783U JPH074551Y2 (en) 1987-10-19 1987-10-19 Remote hardness measurement head

Publications (2)

Publication Number Publication Date
JPH0164046U true JPH0164046U (en) 1989-04-25
JPH074551Y2 JPH074551Y2 (en) 1995-02-01

Family

ID=31439423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987158783U Expired - Lifetime JPH074551Y2 (en) 1987-10-19 1987-10-19 Remote hardness measurement head

Country Status (1)

Country Link
JP (1) JPH074551Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635947U (en) * 1991-04-10 1994-05-13 三菱重工業株式会社 Hardness measuring device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7351720B2 (en) * 2019-11-12 2023-09-27 株式会社ミツトヨ Coefficient of restitution measuring machine and hardness measuring machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784336A (en) * 1980-11-14 1982-05-26 Toshiba Corp Hardness measuring apparatus for rotor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784336A (en) * 1980-11-14 1982-05-26 Toshiba Corp Hardness measuring apparatus for rotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635947U (en) * 1991-04-10 1994-05-13 三菱重工業株式会社 Hardness measuring device

Also Published As

Publication number Publication date
JPH074551Y2 (en) 1995-02-01

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