CN202433247U - High-temperature specimen tensile-connection device matched with electronic universal testing machine - Google Patents
High-temperature specimen tensile-connection device matched with electronic universal testing machine Download PDFInfo
- Publication number
- CN202433247U CN202433247U CN201120553821XU CN201120553821U CN202433247U CN 202433247 U CN202433247 U CN 202433247U CN 201120553821X U CN201120553821X U CN 201120553821XU CN 201120553821 U CN201120553821 U CN 201120553821U CN 202433247 U CN202433247 U CN 202433247U
- Authority
- CN
- China
- Prior art keywords
- head
- high temperature
- hole
- pull bar
- electronic universal
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a high-temperature specimen tensile-connection device matched with an electronic universal testing machine. The high-temperature specimen tensile-connection device comprises an upper connection unit and a lower connection unit which are used for connecting a specimen with the electronic universal testing machine, wherein each connection unit comprises a connecting head, an intermediate tie rod and a heat-resistance tie rod, and the intermediate tie rod is provided with a head part which can be attached to the connecting head; the connecting head is provided with a groove used for the head part to enter, and one side of the groove is provided with a through used for attaching the head part and an opening connected with the through hole; the intermediate tie rod passes through the opening and the head part and is transversely and horizontally pushed to be attached into the through hole through the groove, and mutually-matched universal mobile joint structures are arranged between the through hole and the head part; and the universal mobile joint structures are divided into an open vessel with a spherical inner interface and a convex part which is matched with the open vessel and has a spherical outer interface. The purpose of the utility model is to provide the high-temperature specimen tensile-connection device matched with the electronic universal testing machine, which has a simple and convenient structure and convenience in clamping. The test efficiency can be greatly increased.
Description
Technical field
The utility model relates to a kind of sample tensile test apparatus, particularly a kind ofly is used for testing various materials and joins high temperature sample stretching coupling arrangement at the electronic universal tester of condition of high temperature stretched critical load test.
Background technology
At present electronic universal tester is joined in the high temperature sample stretching coupling arrangement, the form of being threaded that all adopts that is connected of stainless steel pull bar and last lower sub.Make threaded hole at the center of last lower sub exactly, stainless pull bar directly twists into and realize to connect.This structure is when sample is installed, and clamping is difficult, and efficient is low.
The utility model content
The purpose of the utility model provides a kind of simple in structure, and the electronic universal tester of convenient mounting and clamping is joined high temperature sample stretching coupling arrangement, and it can improve test efficiency greatly.
For achieving the above object, the utility model adopts following technical scheme:
Electronic universal tester is joined high temperature sample stretching coupling arrangement; Comprise and be used for upper and lower two linkage units that sample is connected with electronic universal tester; It is characterized in that: linkage unit comprises connector, intermediate draw bar and high temperature resistant pull bar; Intermediate draw bar is provided with the head that can be affiliated on connector; Connector is provided with the groove that supplies head to get into, and a side of groove has and supplies through hole that head is affiliated to and the opening that links to each other with through hole, and said intermediate draw bar is hung in the through hole through the horizontal horizontal sliding of groove through opening, head; Be provided with the universal active section structure that cooperatively interacts between through hole and the head, universal active section structure is divided into opening cavity volume with spherical inside surface and the protuberance with spherical outer surface that cooperates with the opening cavity volume.
Electronic universal tester is joined high temperature sample stretching coupling arrangement as stated, it is characterized in that: said head and through hole contact site are designed to said protuberance, and the open design that said through hole contacts with head becomes said opening cavity volume.
Electronic universal tester is joined high temperature sample stretching coupling arrangement as stated, it is characterized in that: said intermediate draw bar is the stainless steel pull bar, stainless steel pull bar and the coaxial setting of high temperature resistant pull bar and be threaded.
Electronic universal tester is joined high temperature sample stretching coupling arrangement as stated, it is characterized in that: said intermediate draw bar is the stainless steel pull bar, stainless steel pull bar and the coaxial setting of high temperature resistant pull bar and be connected as a single entity.
The beneficial effect of the relative prior art of the utility model: in the utility model, owing to upper and lower two connectors are directly installed on the electronic universal tester, during use; At first threaded connector is processed at the sample two ends, sample is connected with two high temperature resistant pull rod screw respectively through the threaded connector at its two ends, the more whole extension of upper and lower two intermediate draw bars, high temperature resistant pull bar and sample between upper and lower two connectors; Cover the atmosphere high temperature furnace; Just can make an experiment, simple in structure, convenient mounting and clamping; Sample is heated in the atmosphere high temperature furnace in the process of the test; Carry out tension test simultaneously, the universal active section structure during stretching between through hole and head makes head can prolong the swing adjustment voluntarily of tensile force direction, and the tension test accuracy is high; And the test completion needs to change when carrying out next one test; Only need upper and lower two intermediate draw bars, high temperature resistant pull bar and sample integral body are taken off; Again with another set of installed sample to be detected together with upper and lower two intermediate draw bars, high temperature resistant pull bar whole hang between upper and lower two connectors get final product; It is convenient to change, and reduces the clamping time, can improve test efficiency greatly.
Description of drawings
Fig. 1 is the utility model syndeton synoptic diagram;
The synoptic diagram that Fig. 2 disassembles for view among Fig. 1;
Fig. 3 is connector and an intermediate draw bar syndeton cut-away view in the utility model;
Fig. 4 is connector and an intermediate draw bar syndeton cut-away view in the utility model.
Embodiment
Understand understanding easily for technological means, creation characteristic, the purpose of reaching and effect that the utility model is realized, further set forth the utility model below in conjunction with accompanying drawing.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4,
Electronic universal tester is joined high temperature sample stretching coupling arrangement; Comprise and be used for two linkage units that sample is connected with electronic universal tester; It is divided into upper and lower linkage unit, and last linkage unit comprises connector 1, intermediate draw bar 2 and the high temperature resistant pull bar 3 that connects successively from top to bottom, the connector 1 outer anti-rotation flange 8 that is with; Intermediate draw bar 2 is the stainless steel pull bar, and stainless steel pull bar 2 is threaded with high temperature resistant pull bar 3 coaxial being set to; Intermediate draw bar 2 is provided with the head 21 that can be affiliated on connector; Connector 1 is provided with the groove 11 that supplies head to get into; One side of groove 11 has and supplies through hole 12 that head 21 is affiliated to and the opening 13 that links to each other with through hole 12; Intermediate draw bar 2 is hung in the through hole 12 through groove 11 horizontal horizontal slidings through opening 13, head 21; Be provided with the universal active section structure that cooperatively interacts between through hole 12 and the head 21, universal active section structure is divided into opening cavity volume with spherical inside surface and the protuberance with spherical outer surface that cooperates with the opening cavity volume.In the utility model preferred implementation, head 21 is designed to raised part with through hole 12 contacts site, and the open design that through hole 12 contacts with head 21 becomes above-mentioned opening cavity volume.
Following linkage unit comprises from bottom to top connector 6, intermediate draw bar 5 and the high temperature resistant pull bar 4 that connects successively, and connector 6 is outer to be with anti-rotation flange 9, and intermediate draw bar 5 is the stainless steel pull bar, stainless steel pull bar and the 4 coaxial settings of high temperature resistant pull bar and be threaded; Intermediate draw bar 5 is provided with one can hang upside down the head 51 that leans against on the connector 6; Connector 6 is provided with the groove 61 that supplies head 51 to get into; One side of groove 61 has and supplies through hole 62 that head 51 is affiliated to and the opening 63 that links to each other with through hole 62; Intermediate draw bar 5 is hung in the through hole 62 through groove 61 horizontal horizontal slidings through opening 63, head 51; Be provided with the universal active section structure that cooperatively interacts between through hole 62 and the head 51, universal active section structure is divided into opening cavity volume with spherical inside surface and the protuberance with spherical outer surface that cooperates with the opening cavity volume.In the utility model preferred implementation, head 51 is designed to raised part with through hole 62 contacts site, and the open design that through hole 62 contacts with head 51 becomes above-mentioned opening cavity volume.
In the utility model, owing to connector 1, connector 6 are directly installed on the electronic universal tester, during use; At first threaded connector is processed at sample 7 two ends, the threaded connector of sample 7 through its two ends is threaded with high temperature resistant pull bar 3, high temperature resistant pull bar 4 respectively, hangs between connector 1, the connector 6 with intermediate draw bar 2, high temperature resistant pull bar 3, sample 7, high temperature resistant pull bar 4 and intermediate draw bar 5 are whole again; Cover the atmosphere high temperature furnace; Just can make an experiment, simple in structure, convenient mounting and clamping; Sample 7 is heated in the atmosphere high temperature furnace in the process of the test, carries out tension test simultaneously.
And the test completion needs to change when carrying out next one test; Only need intermediate draw bar 2, high temperature resistant pull bar 3, sample 7, high temperature resistant pull bar 4 and intermediate draw bar 5 integral body are taken off; Again with the another set of sample to be detected that has installed together with another set of intermediate draw bar 2, high temperature resistant pull bar 3, high temperature resistant pull bar 4 and intermediate draw bar 5 whole hang between original connector 1, the connector 6 get final product; It is convenient to change, and reduces the clamping time, can improve test efficiency greatly.
Claims (4)
1. electronic universal tester is joined high temperature sample stretching coupling arrangement; Comprise and be used for upper and lower two linkage units that sample is connected with electronic universal tester; It is characterized in that: linkage unit comprises connector, intermediate draw bar and high temperature resistant pull bar; Intermediate draw bar is provided with the head that can be affiliated on connector; Connector is provided with the groove that supplies head to get into, and a side of groove has and supplies through hole that head is affiliated to and the opening that links to each other with through hole, and said intermediate draw bar is hung in the through hole through the horizontal horizontal sliding of groove through opening, head; Be provided with the universal active section structure that cooperatively interacts between through hole and the head, universal active section structure is divided into opening cavity volume with spherical inside surface and the protuberance with spherical outer surface that cooperates with the opening cavity volume.
2. join high temperature sample stretching coupling arrangement according to the said electronic universal tester of claim 1, it is characterized in that: said head and through hole contact site are designed to said protuberance, and the open design that said through hole contacts with head becomes said opening cavity volume.
3. join high temperature sample stretching coupling arrangement according to the said electronic universal tester of claim 1, it is characterized in that: said intermediate draw bar is the stainless steel pull bar, stainless steel pull bar and the coaxial setting of high temperature resistant pull bar and be threaded.
4. join high temperature sample stretching coupling arrangement according to the said electronic universal tester of claim 1, it is characterized in that: said intermediate draw bar is the stainless steel pull bar, stainless steel pull bar and the coaxial setting of high temperature resistant pull bar and be connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120553821XU CN202433247U (en) | 2011-12-26 | 2011-12-26 | High-temperature specimen tensile-connection device matched with electronic universal testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120553821XU CN202433247U (en) | 2011-12-26 | 2011-12-26 | High-temperature specimen tensile-connection device matched with electronic universal testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202433247U true CN202433247U (en) | 2012-09-12 |
Family
ID=46782687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120553821XU Expired - Fee Related CN202433247U (en) | 2011-12-26 | 2011-12-26 | High-temperature specimen tensile-connection device matched with electronic universal testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202433247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390853A (en) * | 2014-09-30 | 2015-03-04 | 淮北宇鑫新型材料有限公司 | Tensile test fixture and assembly |
| CN107655672A (en) * | 2017-10-12 | 2018-02-02 | 合肥科烨电物理设备制造有限公司 | A kind of tired stretching test system for superconducting joint |
-
2011
- 2011-12-26 CN CN201120553821XU patent/CN202433247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390853A (en) * | 2014-09-30 | 2015-03-04 | 淮北宇鑫新型材料有限公司 | Tensile test fixture and assembly |
| CN107655672A (en) * | 2017-10-12 | 2018-02-02 | 合肥科烨电物理设备制造有限公司 | A kind of tired stretching test system for superconducting joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202433246U (en) | Test sample stretching connection device for high-temperature creep permanent strength testing machine, and connector | |
| CN103175746B (en) | Multi-head electronic type high-temperature creep permanent strength testing machine | |
| CN203299053U (en) | Tabular sample clamp for high-temperature tensile test machine | |
| CN202433247U (en) | High-temperature specimen tensile-connection device matched with electronic universal testing machine | |
| CN202837112U (en) | S-bend superconducting bus mechanical property test platform | |
| CN203519416U (en) | Clamp for tension test of glass insulator | |
| CN203287253U (en) | Device for material high-temperature compression creep experiment | |
| CN202794238U (en) | Testing clamp of surface mount device | |
| CN203519415U (en) | Fixture for stretching wind power flange body sample | |
| CN201637647U (en) | Viscosity pipe connector | |
| CN204731401U (en) | A kind of electric energy meter Quick Connect Kit and checkout equipment | |
| CN204819334U (en) | Thermocouple plug instrument | |
| CN208060271U (en) | A kind of electric power detection device being easily installed | |
| CN204686875U (en) | A kind of cylinder manipulator mechanism | |
| CN206608577U (en) | A kind of duplex threeway ball valve in the same direction | |
| CN202662836U (en) | Easily-mounted wiring terminal for electric energy meter | |
| CN202433245U (en) | Self-aligning joint device of high temperature creep rupture strength tester | |
| CN207180917U (en) | Safety buckle zero load releasing force test fixture | |
| CN205426654U (en) | A anchor clamps for testing alloy material high temperature tensile properties | |
| CN204188432U (en) | A kind of pug hygroscopy sample preparation tool | |
| CN203376193U (en) | Platy creep sample for heating surface tube | |
| CN205352838U (en) | Automatic pulling force machine anchor clamps | |
| CN217384951U (en) | Supporting cold and hot device that uses of tensile test machine | |
| CN204142768U (en) | Microwave Power Tubes self-locking test fixture | |
| CN201508298U (en) | Rock tensile test device by utilizing spherical stone roller to transmit load |
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: 20120912 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |