JP2001091426A - Test piece clamping device - Google Patents
Test piece clamping deviceInfo
- Publication number
- JP2001091426A JP2001091426A JP26673799A JP26673799A JP2001091426A JP 2001091426 A JP2001091426 A JP 2001091426A JP 26673799 A JP26673799 A JP 26673799A JP 26673799 A JP26673799 A JP 26673799A JP 2001091426 A JP2001091426 A JP 2001091426A
- Authority
- JP
- Japan
- Prior art keywords
- piece
- test piece
- holding
- clamping
- movable
- 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
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、長方形断面の角材
からなる試験片を保持する試験片クランプ装置に関す
る。例えばプラスチック荷重たわみ温度試験機のプラス
チック試験片を保持する試験片クランプ装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a test piece clamping device for holding a test piece made of a rectangular bar having a rectangular cross section. For example, the present invention relates to a test piece clamping apparatus for holding a plastic test piece of a plastic load deflection temperature tester.
【０００２】[0002]
【従来の技術】プラスチック荷重たわみ温度試験機で
は、長方形断面の角材からなる試験片を試験片支持台上
にエッジワイズ方向又はフラットワイズ方向に供給して
試験が行われる。従前この試験片の試験片支持台上への
供給は人手により行われていた。近年では、このプラス
チック荷重たわみ温度試験機の自動化が進み、試験片の
試験片支持台上への供給、排除も自動化が進んできた。
この試験片の試験片支持台上への供給、排除の自動化を
促進するためには、試験片を自動的にクランプする試験
片クランプ装置が必要である。従前においてもこの試験
片を自動的にクランプする試験片クランプ装置はあっ
た。2. Description of the Related Art In a plastic load deflection temperature tester, a test piece made of a rectangular bar having a rectangular cross section is supplied to a test piece support table in an edgewise direction or a flatwise direction to perform a test. Previously, the supply of this test piece onto the test piece support was performed manually. In recent years, automation of this plastic load deflection temperature tester has been advanced, and supply and removal of test pieces on a test piece support table have also been automated.
In order to facilitate the automatic supply and removal of the test piece onto the test piece support, a test piece clamping device for automatically clamping the test piece is required. Conventionally, there has been a test piece clamping apparatus for automatically clamping this test piece.
【０００３】従前既に実施されている試験片クランプ装
置は、試験片を挟持する一対の相対向する挟持片を設け
て、一方の挟持片を可動挟持片とし、他方の挟持片を固
定挟持片として、可動挟持片を固定挟持片に対して近接
離反作動させ、これら固定挟持片と可動挟持片間に長方
形断面の角材からなる試験片をクランプするようにして
いた。そして従前実施されていた試験片クランプ装置に
は、次の２通りのものがあった。その１つは、長方形断
面の角材からなる試験片の片側端近傍１個処を挟持する
試験片クランプ装置であり、別の装置は長方形断面の角
材からなる試験片の離れた２個処を挟持する試験片クラ
ンプ装置である。A test piece clamping apparatus which has been already practiced is provided with a pair of opposing holding pieces for holding a test piece, one holding piece as a movable holding piece, and the other holding piece as a fixed holding piece. The movable holding piece is moved toward and away from the fixed holding piece, and a test piece made of a rectangular bar having a rectangular cross section is clamped between the fixed holding piece and the movable holding piece. The following two types of test piece clamping devices have been used in the past. One of them is a test piece clamping device which holds one piece near one end of a test piece made of a rectangular cross-section bar, and another device holds two separate pieces of a test piece made of a rectangular cross-section piece. This is a test piece clamping device.
【０００４】[0004]
【発明が解決しようとする課題】上記既に実施されてい
る試験片の１個処を挟持する試験片クランプ装置では、
長方形断面の角材からなる試験片の片側端近傍１個処で
挟持するため、クランプ状態における重量バランスが悪
く、試験片の水平状態の維持が不確実であり、安定性に
欠けるという課題があった。一方、試験片の離れた２個
処を挟持する試験片クランプ装置にあっては、固定挟持
片と可動挟持片とが、常時平行状態に保たれているか
ら、寸法通りに加工された試験片であれば安定した挟持
状態が得られるが、変形した試験片あるいは両縁が平行
に切削されていない試験片の場合には、安定してクラン
プできないという課題があった。In the test piece clamping apparatus for clamping one of the test pieces which has been already implemented,
Since the test piece made of a rectangular cross-section bar was clamped at one end near one side end, the weight balance in the clamped state was poor, the horizontal state of the test piece was uncertainly maintained, and the stability was lacking. . On the other hand, in a test piece clamping device for holding two separated test pieces, since the fixed holding piece and the movable holding piece are always kept in a parallel state, the test piece is processed to the dimensions. In this case, a stable clamping state can be obtained. However, in the case of a deformed test piece or a test piece whose both edges are not cut in parallel, there has been a problem that the clamp cannot be stably performed.
【０００５】[0005]
【課題を解決するための手段】本発明は、上記課題を解
決するためになされたものであり、一対の相対向して近
接離反可能な挟持片を有し、それぞれの挟持片に２個処
の離れた挟持部を設け、それぞれの挟持片の２個処の離
れた挟持部を相対向させ、何れか一方の挟持片の中間部
を挟持片支持アームに揺動可能に軸支して揺動挟持片と
してあることを特徴とする。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and has a pair of holding pieces which are opposed to each other and which can approach and separate from each other. Are provided, and two separated holding portions of each holding piece are opposed to each other, and an intermediate portion of one of the holding pieces is pivotally supported by a holding piece support arm so as to be swingable. It is characterized by being provided as a moving holding piece.
【０００６】何れか一方の挟持片を可動挟持片とし、何
れか他方の挟持片を固定挟持片とし、固定挟持片を固定
支持アームに設け、この固定支持アームに対して近接離
反可能な可動支持アームを設け、この可動支持アームに
可動挟持片を設け、この可動挟持片を揺動挟持片として
ある。それぞれの挟持部が一対の凸条であり、この凸条
が試験片の長手方向と直交する向きに指向している。One of the holding pieces is a movable holding piece, the other holding piece is a fixed holding piece, and the fixed holding piece is provided on a fixed support arm. An arm is provided, a movable holding piece is provided on the movable support arm, and the movable holding piece is used as a swing holding piece. Each holding portion is a pair of ridges, and the ridges are oriented in a direction orthogonal to the longitudinal direction of the test piece.
【０００７】さらに本発明では、上記した試験片クラン
プ装置を、前後に移動可能とした移動台の側方に張り出
して設けた張り出し支持基板に前方に向けて突出支持さ
せ、この張り出し支持基板への支持構造を回動軸支構造
とし、一対の対向する上記可動挟持片と固定挟持片とを
水平対向位置と垂直対向位置との２位置に回動可能とし
てあることを特徴とする。上記張り出し支持基板を上下
動可能にしてある。さらに上記試験片クランプ装置を左
右方向にも移動可能としてある。Further, according to the present invention, the above-mentioned test piece clamping device is supported by a projecting support substrate projecting to the side of a movable table which can be moved back and forth so as to protrude forward. The support structure is a pivotal support structure, and the pair of opposing movable holding pieces and the fixed holding piece can be turned to two positions of a horizontal facing position and a vertical facing position. The overhanging support substrate can be moved up and down. Further, the test piece clamping device can be moved in the left-right direction.
【０００８】[0008]
【発明の実施の形態】発明の実施の形態を図面に示した
実施例に基づき説明する。図１及び図２に示す符号１が
固定挟持片で、固定支持アーム２と一体に設けてある。
同じく符号３が可動挟持片で可動支持アーム４に支持さ
せてある。これら固定支持片と可動支持片とは対向して
設けてあり、相互に近接離反するように、該可動支持ア
ームを移動するようにしてある。これら固定挟持片１と
可動挟持片３には、長方形断面の角材からなる試験片の
離れた２個処を挟持する、２個処の離れた挟持部５、５
及び６、６を有する。この挟持部５及び６はそれぞれ上
記試験片の長手方向に直交する方向を指向するそれぞれ
一対づつの凸条７、７からなる。そしてこれら固定挟持
片１の挟持部５と可動挟持片３の挟持部６とを対向させ
て位置付けてある。可動挟持片３はその中間部を可動支
持アーム４に軸ピン８により軸支して揺動可能にしてあ
り、これにより揺動挟持片としてある。図示した実施例
では可動支持アーム４の先端に水平方向のスリット９を
形成し、このスリット９中に可動挟持片３の後方に設け
た水平薄板部１０を介入させて揺動自在に支持してあ
る。図中１１は、上記スリット９の開きを防止し可動挟
持片３の余分な回動を阻止する規制ネジで、可動挟持片
３の水平薄板部１０の緩い透孔を貫通する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described based on embodiments shown in the drawings. Reference numeral 1 shown in FIGS. 1 and 2 is a fixed holding piece, which is provided integrally with the fixed support arm 2.
Similarly, reference numeral 3 denotes a movable holding piece which is supported by a movable support arm 4. The fixed support piece and the movable support piece are provided to face each other, and the movable support arm is moved so as to approach and move away from each other. The fixed holding piece 1 and the movable holding piece 3 hold two separated holding portions 5, 5 for holding a test piece made of a rectangular cross-section square bar.
And 6, 6. Each of the holding portions 5 and 6 is composed of a pair of ridges 7 and 7 which are directed in a direction perpendicular to the longitudinal direction of the test piece. The holding portion 5 of the fixed holding piece 1 and the holding portion 6 of the movable holding piece 3 are positioned so as to face each other. The movable holding piece 3 is pivotally supported at an intermediate portion thereof on a movable support arm 4 by a shaft pin 8 so as to be swingable, thereby forming a swing holding piece. In the illustrated embodiment, a horizontal slit 9 is formed at the tip of the movable support arm 4, and a horizontal thin plate 10 provided behind the movable holding piece 3 is interposed in the slit 9 so as to be swingably supported. is there. In the drawing, reference numeral 11 denotes a regulating screw for preventing the opening of the slit 9 and preventing an excessive rotation of the movable holding piece 3, and penetrates a loose through hole of the horizontal thin plate portion 10 of the movable holding piece 3.
【０００９】さらに、図中１２は上記固定支持アーム２
及び可動支持アーム４のためのアーム支持箱で、このア
ーム支持箱１２に不動に突設した固定突部１３に上記固
定支持アーム２の基端１４をネジ止めにより固定してあ
る。一方このアーム支持箱１２内にはエアーシリンダー
によって往復作動する往復作動部（図示せず）を設け、
この往復作動部に可動突部１５を設け、この可動突部１
５に可動挟持片３の基端１６をネジ止めにより固定して
ある。そしてこの往復作動部の往復作動によって可動挟
持片３と固定挟持片１とを近接離反作動し、試験片をク
ランプし、クランプを解除するようにしてある。Further, in FIG.
In addition, an arm support box for the movable support arm 4, and a base end 14 of the fixed support arm 2 is fixed to a fixed protrusion 13 which is fixedly provided on the arm support box 12 by screwing. On the other hand, a reciprocating part (not shown) which reciprocates by an air cylinder is provided in the arm support box 12,
A movable projection 15 is provided on the reciprocating portion, and the movable projection 1
5, the base end 16 of the movable holding piece 3 is fixed by screwing. Then, the movable holding piece 3 and the fixed holding piece 1 are moved toward and away from each other by the reciprocating operation of the reciprocating portion, thereby clamping the test piece and releasing the clamp.
【００１０】図中１７が、その下方に設置したエアーシ
リンダー（図示せず）の往復作動によって前後方向に移
動する移動台で、シリンダー上に設けた案内棒１８、１
８に沿って移動する。この移動台１７に側方に張り出し
て張り出し支持基板１９を設け、この支持基板１９に上
記アーム支持箱１２に突設した回動軸２０を設け、この
回動軸２０を上記支持基板１９に軸支し、この回動軸２
０を回転用エアーアクチェーター２１に支持させてあ
る。そしてこの回転用エアーアクチェーター２１の作動
によって、アーム支持箱１２を一対の固定挟持片１と可
動挟持片３とを水平対向位置と垂直対向位置との２位置
に回動変位するようにしてある。さらに支持基板１９を
エアーシリンダー２２によって上下作動するように支持
してあり、一対の固定挟持片１と可動挟持片３とを上下
に作動可能としてある。In the drawing, reference numeral 17 denotes a moving table which moves in the front-rear direction by reciprocating operation of an air cylinder (not shown) provided therebelow.
Move along 8. A projecting support substrate 19 is provided on the movable base 17 so as to project laterally, and a rotating shaft 20 protruding from the arm support box 12 is provided on the supporting substrate 19, and the rotating shaft 20 is mounted on the supporting substrate 19. Support, this rotating shaft 2
0 is supported by a rotation air actuator 21. By the operation of the rotation air actuator 21, the arm support box 12 is configured to pivotally displace the pair of fixed holding pieces 1 and movable holding pieces 3 to two positions of a horizontal facing position and a vertical facing position. . Further, the support substrate 19 is supported by an air cylinder 22 so as to operate vertically, and the pair of fixed holding pieces 1 and movable holding pieces 3 can be operated up and down.
【００１１】上記したように、一対の固定挟持片１と可
動挟持片３とを前後方向に往復作動し、しかも上下方向
に作動可能とし、かつ水平方向位置と垂直方向位置との
２位置を回動するクランプ装置を、試験片のストック位
置と試験槽の試験片支持台上への供給位置とを移動する
ために、左右方向にも移動可能としてあり、そのために
クランプ装置の基台２５を左右方向に延設した案内棒２
３に案内させ、スクリュー軸２４を正逆回転させて移動
するようにしてある。As described above, the pair of fixed holding pieces 1 and the movable holding pieces 3 reciprocate in the front-rear direction and can be operated in the vertical direction, and rotate in two positions of a horizontal position and a vertical position. The moving clamp device can also be moved in the left and right direction in order to move the stock position of the test piece and the supply position of the test tank onto the test piece support table. Guide rod 2 extending in the direction
3, the screw shaft 24 is rotated forward and reverse to move.
【００１２】上記の通りの構成からなる本発明試験片ク
ランプ装置は次の通り作動する。長方形断面の角材から
なる試験片をクランプするために可動支持アーム４を固
定支持アーム２の方に近接移動し、可動挟持片３を固定
挟持片１に近接移動し、これらの間に試験片をクランプ
する。この際それぞれの挟持片１、３の離れた２つの挟
持部５と６によって試験片の離れた２個処で安定してク
ランプする。そして、特に試験片が変形していたり、そ
の両縁が平行になっていない試験片でも、可動挟持片３
が揺動自在であるから確実に安定してクランプすること
ができる。The test piece clamping apparatus of the present invention having the above-mentioned structure operates as follows. The movable support arm 4 is moved closer to the fixed support arm 2 in order to clamp the test piece made of a rectangular cross-section square bar, the movable holding piece 3 is moved closer to the fixed holding piece 1, and the test piece is interposed between them. Clamp. At this time, the clamp pieces are stably clamped at two separated places by the two clamp portions 5 and 6 separated from each other by the clamp pieces 1 and 3. In particular, even when the test piece is deformed or its edges are not parallel, the movable holding piece 3
Is swingable, so that it can be reliably and stably clamped.
【００１３】次に、本発明クランプ装置によって長方形
断面の角材からなる試験片をクランプして、試験槽の支
持台上にフラットワイズに供給するときの作動を説明す
る。先ず移動台１７を先方に移動して固定挟持片１と可
動挟持片３とが開いた状態で、試験片のストックから水
平状態で送り出された１個の試験片上に両挟持片１、３
を送り出す。その後エアーシリンダー２２の下降作用に
より両挟持片１、３を下降させ、次いで可動挟持片３を
閉じ作動して、試験片の幅広方向をクランプする。そし
てこのクランプ状態でエアーシリンダー２２を上動し、
移動台１７を手前に復帰作動する。その後クランプ装置
全体をスクリュー軸２４の回転作動により試験片の供給
方向に移動し、同じく移動台１７を先方に移動し、エア
ーシリンダー２２によって挟持片を下降して試験片を支
持台上に載置し、可動挟持片３を作動して開き、試験片
を支持台上に載置供給する。そして挟持片をエアーシリ
ンダー２２によって上昇し、手前に復帰し、スクリュー
軸２４の逆転によりクランプ装置全体が元の位置に戻
る。Next, the operation of clamping a test piece made of a rectangular bar having a rectangular cross section by the clamp device of the present invention and supplying the test piece flatwise onto a support of a test tank will be described. First, the movable table 17 is moved forward, and the fixed holding piece 1 and the movable holding piece 3 are opened, and the two holding pieces 1 and 3 are placed on one test piece sent horizontally from the test piece stock.
Send out. Thereafter, both holding pieces 1 and 3 are lowered by the lowering action of the air cylinder 22, and then the movable holding piece 3 is closed and operated to clamp the test piece in the wide direction. Then, in this clamped state, the air cylinder 22 is moved upward,
The moving table 17 is returned to the front. Thereafter, the entire clamp device is moved in the test piece supply direction by the rotation operation of the screw shaft 24, the moving table 17 is similarly moved forward, the holding piece is lowered by the air cylinder 22, and the test piece is placed on the support table. Then, the movable holding piece 3 is operated and opened, and the test piece is placed and supplied on the support table. Then, the holding piece is raised by the air cylinder 22 and returned to the near side, and the entire clamp device returns to the original position by the reverse rotation of the screw shaft 24.
【００１４】次に、長方形断面の角材からなる試験片を
クランプしてエッジワイズ方向に供給するときの作動を
説明する。このときには固定挟持片１と可動挟持片３と
を回転用エアーアクチェーター２１によって９０度回動
して、これら挟持片１、３を垂直方向に対向配置する。
この状態でエアーシリンダー２２を下降させて、移動台
１７を作動して先方に移動させる。そうすると、ストッ
クから送り出され水平状態に待機する試験片の上下に上
記固定挟持片１と可動挟持片３が対向することになる。
そこで、可動挟持片３を閉じ作動すれば、試験片を厚み
方向にクランプすることができる。このクランプ状態で
エアーシリンダー２２を上昇して試験片を持ち上げ、回
転用エアーアクチェーター２１の回動作用で固定挟持片
１と可動挟持片３とを９０度回動すれば、試験片をエッ
ジワイズ方向に供給するように向けることができる。こ
の状態で上記フラットワイズに供給する場合と同様に移
動させると試験片をエッジワイズに供給することができ
る。Next, a description will be given of the operation when a test piece made of a rectangular bar having a rectangular cross section is clamped and supplied in the edgewise direction. At this time, the fixed holding piece 1 and the movable holding piece 3 are rotated 90 degrees by the air actuator 21 for rotation, and these holding pieces 1 and 3 are vertically opposed.
In this state, the air cylinder 22 is lowered, and the moving table 17 is operated to move the moving table 17 forward. Then, the fixed holding piece 1 and the movable holding piece 3 are opposed to the top and bottom of the test piece which is sent out of the stock and waits in a horizontal state.
Therefore, when the movable holding piece 3 is closed, the test piece can be clamped in the thickness direction. In this clamped state, the test piece is lifted by raising the air cylinder 22, and the fixed holding piece 1 and the movable holding piece 3 are rotated by 90 degrees by the rotating action of the air actuator for rotation 21. Can be directed to feed in any direction. In this state, the test piece can be supplied edgewise by moving it in the same manner as when supplying it flatwise.
【００１５】[0015]
【発明の効果】叙上の如く本発明試験片クランプ装置で
は、一対の相対向して近接離反可能な挟持片を有し、そ
れぞれの挟持片に２個処の離れた挟持部を設け、それぞ
れの挟持片の２個処の離れた挟持部を相対向させ、何れ
か一方の挟持片の中間部を挟持片支持アームに揺動可能
に軸支して揺動挟持片としてあるから、挟持部の自由度
があり、変形した試験片であってもまた両側縁が平行と
なっていない試験片であっても安定してクランプできる
効果がある。さらに、各移動装置を備えることによって
試験片クランプ装置の完全自動化が達成できる効果もあ
る。As described above, the test piece clamping apparatus of the present invention has a pair of holding pieces which can approach and separate from each other, and each holding piece is provided with two separated holding portions, The two holding portions of the holding pieces are opposed to each other, and the intermediate portion of one of the holding pieces is pivotally supported by the holding piece support arm so as to be a swinging holding piece. This has the effect of being able to stably clamp even a deformed test piece or a test piece whose both side edges are not parallel. Further, by providing each moving device, there is an effect that the test piece clamping device can be fully automated.
【図１】本発明試験片クランプ装置の平面図FIG. 1 is a plan view of a test piece clamping device of the present invention.
【図２】本発明クランプ装置の側面図FIG. 2 is a side view of the clamp device of the present invention.
【図３】本発明クランプ装置の正面図FIG. 3 is a front view of the clamp device of the present invention.
【図４】本発明クランプ装置の要部の斜視図FIG. 4 is a perspective view of a main part of the clamp device of the present invention.
【図５】本発明クランプ装置の要部の分解斜視図FIG. 5 is an exploded perspective view of a main part of the clamp device of the present invention.
１ 固定挟持片 ２ 固定支持アーム ３ 可動挟持片 ４ 可動支持アーム ５ 挟持部 ６ 挟持部 ７ 凸条 ８ 軸ピン ９ スリット １０ 水平薄板部 １１ 規制ネジ １２ アーム支持箱 １３ 固定突部 １４ 基端 １５ 可動突部 １６ 基端 １７ 移動台 １８ 案内棒 １９ 支持基板 ２０ 回動軸 ２１ 回転用エアーシリンダー ２２ エアーシリンダー ２３ 案内棒 ２４ スクリュー軸 ２５ 基台 REFERENCE SIGNS LIST 1 fixed holding piece 2 fixed supporting arm 3 movable holding piece 4 movable supporting arm 5 holding section 6 holding section 7 ridge 8 shaft pin 9 slit 10 horizontal thin plate section 11 regulating screw 12 arm support box 13 fixed projection 14 base end 15 movable Projection 16 Base end 17 Moving table 18 Guide rod 19 Support substrate 20 Rotating shaft 21 Air cylinder for rotation 22 Air cylinder 23 Guide rod 24 Screw shaft 25 Base
───────────────────────────────────────────────────── フロントページの続き (72)発明者 関根 正美 東京都北区滝野川５丁目15番４号 株式会 社東洋精機製作所内 Ｆターム(参考） 2G061 CB03 CC01 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Masami Sekine 5-15-4 Takinogawa, Kita-ku, Tokyo F-term in Toyo Seiki Seisakusho Co., Ltd. (reference) 2G061 CB03 CC01
Claims (6)
を有し、それぞれの挟持片に２個処の離れた挟持部を設
け、それぞれの挟持片の２個処の離れた挟持部を相対向
させ、何れか一方の挟持片の中間部を挟持片支持アーム
に揺動可能に軸支して揺動挟持片としてあることを特徴
とする試験片クランプ装置。The present invention has a pair of opposing clamping pieces which can be approached and separated from each other, and each of the clamping pieces is provided with two separated clamping parts, and two clamping parts of each clamping piece are separated. A test piece clamping device characterized in that each of the holding pieces is opposed to each other, and an intermediate portion of one of the holding pieces is pivotally supported by a holding piece support arm so as to be a swinging holding piece.
何れか他方の挟持片を固定挟持片とし、固定挟持片を固
定支持アームに設け、この固定支持アームに対して近接
離反可能な可動支持アームを設け、この可動支持アーム
に可動挟持片を設け、この可動挟持片を揺動挟持片とし
てある上記請求項１に記載の試験片クランプ装置。2. One of the holding pieces is a movable holding piece,
Either one of the holding pieces is a fixed holding piece, the fixed holding piece is provided on the fixed support arm, a movable support arm that can approach and separate from the fixed support arm is provided, and a movable holding piece is provided on the movable support arm. The test piece clamping apparatus according to claim 1, wherein the movable holding piece is a swing holding piece.
この凸条が試験片の長手方向と直交する向きに指向して
いる上記請求項１又は２に記載の試験片クランプ装置。3. Each of the holding portions is a pair of ridges,
3. The test piece clamping device according to claim 1, wherein the ridge is oriented in a direction orthogonal to a longitudinal direction of the test piece.
ンプ装置を、前後に移動可能とした移動台の側方に張り
出して設けた張り出し支持基板に前方に向けて突出支持
させ、この張り出し支持基板への支持構造を回動軸支構
造とし、一対の対向する上記可動挟持片と固定挟持片と
を水平対向位置と垂直対向位置との２位置に回動可能と
してあることを特徴とする試験片クランプ装置。4. The test piece clamping apparatus according to claim 1, wherein the test piece clamp apparatus is projected forward and supported on an overhanging support substrate which is provided to extend to the side of a movable table movable forward and backward. The support structure for the support substrate is a rotating shaft support structure, and the pair of opposing movable holding pieces and the fixed holding pieces can be turned to two positions of a horizontal facing position and a vertical facing position. Test specimen clamping device.
てある上記請求項４に記載の試験片クランプ装置。5. The test piece clamping apparatus according to claim 4, wherein the overhanging support substrate is vertically movable.
求項４又は５に記載の試験片クランプ装置。6. The test piece clamp apparatus according to claim 4, wherein the test piece clamp apparatus is movable in the left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26673799A JP4157656B2 (en) | 1999-09-21 | 1999-09-21 | Specimen clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26673799A JP4157656B2 (en) | 1999-09-21 | 1999-09-21 | Specimen clamp device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001091426A true JP2001091426A (en) | 2001-04-06 |
| JP4157656B2 JP4157656B2 (en) | 2008-10-01 |
Family
ID=17435008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26673799A Expired - Fee Related JP4157656B2 (en) | 1999-09-21 | 1999-09-21 | Specimen clamp device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4157656B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814138A (en) * | 2022-04-21 | 2022-07-29 | 哈尔滨跃渊环保智能装备有限责任公司 | Shaking-up cover opening device and water quality detection equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809510A (en) * | 2011-06-02 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
-
1999
- 1999-09-21 JP JP26673799A patent/JP4157656B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814138A (en) * | 2022-04-21 | 2022-07-29 | 哈尔滨跃渊环保智能装备有限责任公司 | Shaking-up cover opening device and water quality detection equipment |
| CN114814138B (en) * | 2022-04-21 | 2024-04-26 | 哈尔滨跃渊环保智能装备有限责任公司 | Shaking cover opening device and water quality detection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4157656B2 (en) | 2008-10-01 |
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