JPS635452U - - Google Patents
Info
- Publication number
- JPS635452U JPS635452U JP9938886U JP9938886U JPS635452U JP S635452 U JPS635452 U JP S635452U JP 9938886 U JP9938886 U JP 9938886U JP 9938886 U JP9938886 U JP 9938886U JP S635452 U JPS635452 U JP S635452U
- Authority
- JP
- Japan
- Prior art keywords
- pedestal
- mandrel
- test piece
- extracting
- base
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000009864 tensile test Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案装置の実施例を示す縦断面図、
第２図は、第１図Ａ―Ａ線における断面図、第３
図は管状試験片の引張り試験を行うための説明図
、第４図は破断管状試験片から心金を抜取る従来
手段の説明図、第５図は心金として低融点合金を
充填した管状試験片の従来例を示す断面図である
。
１……管状試験片、２……鋼製心金、４……台
座、４ａ……当接爪、４ｂ……蟻溝、５……基台
、５ａ……蟻突条、５ｂ……凹溝、５ｃ……縦溝
、６……ストツパー板、７……抜取り用鋼棒、８
……流体圧シリンダー。
FIG. 1 is a longitudinal sectional view showing an embodiment of the device of the present invention;
Figure 2 is a cross-sectional view taken along line AA in Figure 1;
The figure is an explanatory diagram for carrying out a tensile test on a tubular test piece, Figure 4 is an explanatory diagram of a conventional means for extracting a mandrel from a fractured tubular test piece, and Figure 5 is a test of a tube filled with a low melting point alloy as a mandrel. It is a sectional view showing a conventional example of a piece. 1... Tubular test piece, 2... Steel mandrel, 4... Pedestal, 4a... Contact claw, 4b... Dovetail groove, 5... Base, 5a... Dovetail ridge, 5b... Concave Groove, 5c... Vertical groove, 6... Stopper plate, 7... Steel bar for extraction, 8
...Fluid pressure cylinder.
Claims (1)
されて破断した管状試験片１を載置する台座４と
、この台座４の後端部上面に一体的に形成され、
前記試験片１の端面を当接させる当接爪４ａと、
前記台座４を前後方向に案内摺動可能に設置する
基台５と、この基台５の前端部上面に、台座４と
の対向間隔が変更可能に立設されるストツパー板
６と、このストツパー板６と前記心金２との間に
介装する抜取り用鋼棒７と、前記台座４を前進後
退させる駆動手段８とから成る管状試験片の心金
抜取り装置。 A mandrel 2 is fitted into the tube end, and a pedestal 4 on which a broken tubular test piece 1 subjected to a tensile test is placed; and a pedestal 4 integrally formed on the upper surface of the rear end of the pedestal 4;
an abutting claw 4a that abuts the end surface of the test piece 1;
A base 5 on which the pedestal 4 is installed so as to be able to guide and slide in the front-rear direction, a stopper plate 6 erected on the upper surface of the front end of the base 5 so that the distance between it and the pedestal 4 can be changed, and this stopper. A device for extracting mandrels for tubular test pieces, comprising a steel rod 7 for extracting interposed between a plate 6 and the mandrel 2, and a driving means 8 for moving the pedestal 4 forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9938886U JPS635452U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9938886U JPS635452U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS635452U true JPS635452U (en) | 1988-01-14 |
Family
ID=30968219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9938886U Pending JPS635452U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS635452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100212A (en) * | 1985-10-24 | 1987-05-09 | 三菱農機株式会社 | Steering apparatus in combine |
| JPS6348430U (en) * | 1986-09-12 | 1988-04-01 |
-
1986
- 1986-06-27 JP JP9938886U patent/JPS635452U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100212A (en) * | 1985-10-24 | 1987-05-09 | 三菱農機株式会社 | Steering apparatus in combine |
| JPS6348430U (en) * | 1986-09-12 | 1988-04-01 |
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