CN203643237U - Leak-proof device for slow strain rate stress corrosion drawing machine - Google Patents
Leak-proof device for slow strain rate stress corrosion drawing machine Download PDFInfo
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- CN203643237U CN203643237U CN201420002455.2U CN201420002455U CN203643237U CN 203643237 U CN203643237 U CN 203643237U CN 201420002455 U CN201420002455 U CN 201420002455U CN 203643237 U CN203643237 U CN 203643237U
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- drawing machine
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Abstract
The utility model discloses a leak-proof device for a slow strain rate stress corrosion drawing machine. The leak-proof device comprises a leak-proof tray, a water suction device, a silica gel plug, a tensile sample, an upper chuck, a lower chuck, a polarization pool and a corrosion environment simulated solution. When a test is performed, because the lower end of the sample is connected with the silica gel plug, and the silica gel plug is connected with the polarization pool, the solution easily leaks out. Then, the leaked corrosion environment simulated solution is adsorbed by the water suction device, and the safety is improved due to the leak-proof tray.
Description
Technical field
The utility model relates to galvanochemistry stress etching experiment field, relate in particular to slow strain rate stress corrosion drawing machine leak-proof device.
Background technology
Slow strain rate tension experimental technique is the efficiency test means of research material stress corrosion.Utilize slow strain rate tension machine, sample is simulated in solution in corrosion environment all the time in experimentation, research experiment material is stress corrosion rule under tension and particular etch medium synergy.In existing test, inevitably rock owing to existing, when particularly tensile sample ruptures, produce larger vibration, and in polarization pond, corrosion environment is simulated the seepage of solution, all easily slow strain rate stress corrosion drawing machine is caused to damage, even cause burning of circuit and components and parts, test cannot normally be carried out.
Summary of the invention
The purpose of this utility model is for the existing deficiency of prior art, modifying device, and making is not affecting under the test condition of carrying out, and prevents that the solution leaking out from polarization pond from entering drawing machine power section, thus protection slow strain rate stress corrosion drawing machine.Under such condition, make the condition of test safer, result has more confidence level.
A kind of slow strain rate stress corrosion drawing machine leak-proof device described in the utility model, comprise leakproof pallet, water absorber, silica gel plug, tensile sample, upper grip, lower chuck, polarization pond, corrosion environment simulation solution, it is characterized in that: sample upper end is connected with drawing machine upper grip; Sample lower end is connected with drawing machine lower chuck; In the middle of sample, gauge length part is immersed in corrosion environment simulation solution; Sample is through plug middle part, and sample is connected with plug; Plug is connected with polarization pond bottleneck; In polarization pond, be full of corrosion environment simulation solution; Leakproof pallet is fixedly connected with drawing machine lower chuck; Water absorber is placed on leakproof pallet.In the time testing, because sample lower end is connected with plug, plug is connected with polarization pond, and seepage very easily occurs solution, and now, water absorber is by the corrosion environment simulation solution absorption of seepage, and leakproof pallet has more increased its security.
This tests novel beneficial effect: in the pond that prevents from polarizing, corrosion environment is simulated the seepage of solution, has prevented slow strain rate stress corrosion drawing machine to cause damage, and ensures normally carrying out of experiment.In addition, more increase the security of experiment, accuracy, simple and practical, with low cost, practical.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
In figure, the 1st, on drawing machine, press from both sides, the 2nd, polarization pond, the 3rd, corrosion environment simulation solution, the 4th, stress corrosion tensile sample, the 5th, seal rubber plug, the 6th, drawing machine lower chuck, the 7th, leakproof pallet, the 8th, water absorber.
Embodiment
A kind of slow strain rate stress corrosion drawing machine leak-proof device described in the utility model, in Fig. 1, sample upper end is connected with drawing machine upper grip; Sample lower end is connected with drawing machine lower chuck; In the middle of sample, gauge length part is immersed in corrosion environment simulation solution; Sample is through plug middle part, and sample is connected with plug; Plug is connected with polarization pond bottleneck; In polarization pond, be full of corrosion environment simulation solution; Leakproof pallet is fixedly connected with drawing machine lower chuck; Water absorber is placed on leakproof pallet.In the time testing, because sample lower end is connected with plug, plug is connected with polarization pond, and seepage very easily occurs solution, and now, water absorber is by the corrosion environment simulation solution absorption of seepage, and leakproof pallet has more increased its security.
Claims (1)
1. a slow strain rate stress corrosion drawing machine leak-proof device, comprise leakproof pallet, water absorber, silica gel plug, tensile sample, upper grip, lower chuck, polarization pond, corrosion environment simulation solution, it is characterized in that: sample upper end is connected with drawing machine upper grip; Sample lower end is connected with drawing machine lower chuck; In the middle of sample, gauge length part is immersed in corrosion environment simulation solution; Sample is through plug middle part, and sample is connected with plug; Plug is connected with polarization pond bottleneck; In polarization pond, be full of corrosion environment simulation solution; Leakproof pallet is fixedly connected with drawing machine lower chuck; Water absorber is placed on leakproof pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002455.2U CN203643237U (en) | 2014-01-03 | 2014-01-03 | Leak-proof device for slow strain rate stress corrosion drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002455.2U CN203643237U (en) | 2014-01-03 | 2014-01-03 | Leak-proof device for slow strain rate stress corrosion drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643237U true CN203643237U (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002455.2U Expired - Fee Related CN203643237U (en) | 2014-01-03 | 2014-01-03 | Leak-proof device for slow strain rate stress corrosion drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643237U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764656A (en) * | 2015-03-31 | 2015-07-08 | 中国船舶重工集团公司第七二五研究所 | Tapered locking sealing device of test sample used for axial corrosion test |
| CN105043965A (en) * | 2015-07-27 | 2015-11-11 | 武汉钢铁(集团)公司 | Seawater seal circulating device |
| CN113008678A (en) * | 2021-03-02 | 2021-06-22 | 浙江工业大学之江学院 | Corrosive environment tensile tester with control function |
-
2014
- 2014-01-03 CN CN201420002455.2U patent/CN203643237U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764656A (en) * | 2015-03-31 | 2015-07-08 | 中国船舶重工集团公司第七二五研究所 | Tapered locking sealing device of test sample used for axial corrosion test |
| CN104764656B (en) * | 2015-03-31 | 2017-03-15 | 中国船舶重工集团公司第七二五研究所 | A kind of cone locking sealing device of sample in axial corrosion test |
| CN105043965A (en) * | 2015-07-27 | 2015-11-11 | 武汉钢铁(集团)公司 | Seawater seal circulating device |
| CN105043965B (en) * | 2015-07-27 | 2018-07-31 | 武汉钢铁有限公司 | A kind of seawater sealed circulation device |
| CN113008678A (en) * | 2021-03-02 | 2021-06-22 | 浙江工业大学之江学院 | Corrosive environment tensile tester with control function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20150103 |
|
| EXPY | Termination of patent right or utility model |