JPH0643550U - Rubber hardness tester - Google Patents
Rubber hardness testerInfo
- Publication number
- JPH0643550U JPH0643550U JP7832892U JP7832892U JPH0643550U JP H0643550 U JPH0643550 U JP H0643550U JP 7832892 U JP7832892 U JP 7832892U JP 7832892 U JP7832892 U JP 7832892U JP H0643550 U JPH0643550 U JP H0643550U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric cam
- weight
- support
- rubber hardness
- hardness tester
- 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
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
(57)【要約】
【目的】 ゴム硬度計において、硬度を測るために測定
杆に加える分銅を極静かに測定杆に置くことができるも
のを提供すること。
【構成】 分銅を受け支える受支板を偏心カムを回わす
ことによって下降させること。
(57) [Summary] [Purpose] To provide a rubber hardness tester in which a weight added to the measuring rod for measuring hardness can be placed on the measuring rod extremely quietly. [Structure] Lower the support plate that supports the weight by turning the eccentric cam.
Description
【０００１】[0001]
本考案は、ゴムの硬度を計測するゴム硬度計に関するものである。 The present invention relates to a rubber hardness meter for measuring the hardness of rubber.
【０００２】[0002]
従来のゴム硬度計は、スタンドに取付けたダイヤルゲージの上部スピンドルに ３０ｇ、７０ｇ、１００ｇ等の分銅をのせてダイヤルゲージの測定子が被測定物 、即ちゴムの縮む量をダイヤルゲージで測る方法を採用していた。 In the conventional rubber hardness tester, a weight of 30g, 70g, 100g, etc. is placed on the upper spindle of the dial gauge attached to the stand, and the dial gauge's contact point measures the object to be measured, that is, the amount of rubber shrinkage with the dial gauge. Had adopted.
【０００３】 しかし乍ら、分銅をのせ、ゴムが圧縮された状態でダイヤルゲージの零点をセ ットし、次に別の分銅を手でのせた場合、静かに置くことは至難な作業で常に測 定値にばらつきが生じデータの信頼性を損うおそれがあった。However, if a weight is placed, the zero point of the dial gauge is set in a state where the rubber is compressed, and then another weight is placed by hand, it is difficult to place it quietly at all times. There is a risk that the measured values will vary and the reliability of the data may be impaired.
【０００４】[0004]
本考案の課題は、前記従来の欠点を除去し、常に正確に測定できるゴム硬度計 を提供することにある。 An object of the present invention is to eliminate the above-mentioned conventional defects and provide a rubber hardness meter that can always measure accurately.
【０００５】[0005]
本考案の手段は次のとおりである。 The means of the present invention are as follows.
【０００６】 測定台上に立設した支柱にダイヤルゲージの支持腕を固定し、その上方に偏心 カム及びその操作ハンドルの取付軸を枢支した支持部材を設け、ダイヤルゲージ の測定杆の上端に載せた分銅の受支板を前記偏心カムに受支させてその上方に上 下調整可能に支承したゴム硬度計。The support arm of the dial gauge is fixed to the support column standing on the measuring table, and the support member pivotally supporting the mounting shaft of the eccentric cam and its operation handle is provided above the support arm. A rubber hardness tester in which an eccentric cam supports a weight bearing plate placed on the eccentric cam, and the weight is supported above and below the eccentric cam.
【０００７】[0007]
測定杆２１の上端より分銅１０より挿入して受支板１２で支え、操作ハンドル ７により偏心カム６をゆっくりと回わすと、受支板１２は徐々に降下し、最下位 の分銅１０を測定杆２１に設けたつば１１で受止めるまで静かに降下させ、測定 杆２１の下端の測定子２２をばらつきなく静止させることができる。 When the weight 10 is inserted from the upper end of the measuring rod 21 and supported by the support plate 12, and the eccentric cam 6 is slowly rotated by the operation handle 7, the support plate 12 is gradually lowered and the lowest weight 10 is measured. The brim 11 provided on the rod 21 can be gently lowered until it is received, and the probe 22 at the lower end of the measuring rod 21 can be stationary without variation.
【０００８】[0008]
図中１は測定台でゴムの資料Ｋをのせる台盤２を設け、支柱３を立設する。支 柱３にはダイヤルゲージ２０の支持腕４を取付け、その上に支持部材５を固定し 、偏心カム６とその操作ハンドル７を備えた取付軸９を支持部材５に支持させる 。ダイヤルゲージ２０の測定杆２１には分銅１０を受け止めるつば１１を突設し 、その上方において分銅１０を受ける受支板１２を前記偏心カム６によって受支 し、操作ハンドル７を持って取付軸９を回わすと偏心カム６が回わり受支板１２ を極く静かに下降させることができる。尚図中１４は測定杆２１に予め挿着して 置く分銅を示す。 In the figure, reference numeral 1 is a measuring table, on which a base 2 on which a rubber material K is placed is provided, and columns 3 are provided upright. A support arm 4 of a dial gauge 20 is attached to the support column 3, a support member 5 is fixed on the support arm 4, and an attachment shaft 9 having an eccentric cam 6 and an operation handle 7 thereof is supported by the support member 5. The measuring rod 21 of the dial gauge 20 is provided with a collar 11 for receiving the weight 10, and a support plate 12 for receiving the weight 10 is supported by the eccentric cam 6 above the collar 11. When is turned, the eccentric cam 6 turns and the support plate 12 can be lowered extremely quietly. Reference numeral 14 in the drawing denotes a weight which is previously inserted and attached to the measuring rod 21.
【０００９】[0009]
本考案によれば、分銅は静かに測定杆に置くことができ、測定のばらつきを防 ぐことができる。 According to the present invention, the weight can be quietly placed on the measuring rod, and the variation in the measurement can be prevented.
【図１】正面図。FIG. 1 is a front view.
【図２】側面図。FIG. 2 is a side view.
【図３】平面図FIG. 3 is a plan view.
１ 測定台 ２ 台盤 ３ 支柱 ４ 支持腕 ５ 支持部材 ６ 偏心カム ７ 操作ハンドル ９ 取付軸 １０ 分銅 １１ つば １２ 受支板 ２０ ダイヤルゲージ ２１ 測定杆 1 Measuring Stand 2 Stands 3 Supports 4 Support Arms 5 Support Members 6 Eccentric Cams 7 Operating Handles 9 Mounting Shafts 10 Weights 11 Collars 12 Support Plates 20 Dial Gauges 21 Measuring Rods
Claims (1)
ジの支持腕を固定し、その上方に偏心カム及びその操作
ハンドルの取付軸を枢支した支持部材を設け、ダイヤル
ゲージの測定杆の上端に載せた分銅の受支板を前記偏心
カムに受支させてその上方に上下調整可能に支承したゴ
ム硬度計。1. A support arm of a dial gauge is fixed to a support column standing on a measuring table, and a support member pivotally supporting an eccentric cam and a mounting shaft of an operation handle thereof is provided above the support arm, and a support arm of the dial gauge is provided. A rubber hardness tester in which a weight support plate placed on the upper end is supported by the eccentric cam and is vertically supported above the eccentric cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992078328U JP2509459Y2 (en) | 1992-11-16 | 1992-11-16 | Rubber hardness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992078328U JP2509459Y2 (en) | 1992-11-16 | 1992-11-16 | Rubber hardness tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0643550U true JPH0643550U (en) | 1994-06-10 |
| JP2509459Y2 JP2509459Y2 (en) | 1996-09-04 |
Family
ID=13658906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992078328U Expired - Lifetime JP2509459Y2 (en) | 1992-11-16 | 1992-11-16 | Rubber hardness tester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509459Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4965275A (en) * | 1972-10-23 | 1974-06-25 | ||
| JPS54105751A (en) * | 1978-02-08 | 1979-08-20 | Mito Tetsuku Kk | Lighting arrester |
| JPH02132348A (en) * | 1988-11-11 | 1990-05-21 | Osaka Filter Kogyo Kk | Hardness measuring instrument |
-
1992
- 1992-11-16 JP JP1992078328U patent/JP2509459Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4965275A (en) * | 1972-10-23 | 1974-06-25 | ||
| JPS54105751A (en) * | 1978-02-08 | 1979-08-20 | Mito Tetsuku Kk | Lighting arrester |
| JPH02132348A (en) * | 1988-11-11 | 1990-05-21 | Osaka Filter Kogyo Kk | Hardness measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509459Y2 (en) | 1996-09-04 |
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