CN207600845U - The device shifted for sample in hot upset test - Google Patents
The device shifted for sample in hot upset test Download PDFInfo
- Publication number
- CN207600845U CN207600845U CN201721066649.9U CN201721066649U CN207600845U CN 207600845 U CN207600845 U CN 207600845U CN 201721066649 U CN201721066649 U CN 201721066649U CN 207600845 U CN207600845 U CN 207600845U
- Authority
- CN
- China
- Prior art keywords
- sample
- bucket
- transfer
- bung
- upset test
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 238000012546 transfer Methods 0.000 claims abstract description 29
- 239000010425 asbestos Substances 0.000 claims abstract description 11
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 206010053615 Thermal burn Diseases 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010273 cold forging Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses the devices shifted for sample in hot upset test, including the open transfer bucket in top, it is cylindrical to shift bucket, the lateral wall of transfer bucket is welded with handle, bung is additionally provided at the top of transfer bucket, transfer bucket inner wall is bonded with inner wall asbestos stratum reticulare, and transfer bucket interior bucket bottom is bonded with a barrel bedstone cotton net layer, and the lower surface bonds of bung have bung asbestos stratum reticulare.When carrying out hot heading operation, high temperature sample is transferred to electro-hydraulic servo universal testing machine from Muffle furnace using device of the utility model for sample in hot upset test to shift.The device safe operation that the utility model is used for sample transfer in hot upset test is reliable, solves the problems, such as that sample is easily fallen in existing hot upset test transfer process, temperature declines fast and easy scald operating personnel.
Description
Technical field
The utility model belongs to metal hot upset test equipment technical field, and in particular to one kind is used for hot upset test
The device of middle sample transfer.
Background technology
With the exploitation of enterprise's new product, the inspection project of metal material is also continuously increased, examination requirements are also carried
It rises, physical property test room is to metal material except holding routine inspection project, i.e. ReL(lower yield strengths of steel), Rm(tension
Intensity), A (elongation after fracture), Agt (breaking elongation under maximum, force), outside bending inspection project, also add in steel decarburized layer point
Analysis, steel inclusion analysis, microstructure hot upset test etc..
The dump-test method of metal material is that metal material sample is compressed to defined length (generally raw footage
1/3rd, 1/2 or 2/5) then check specimen surface whether with the presence of crackle the defects of, be with the upset performance for judging metal material
No qualification divides the cold forging test carried out under room temperature and sample is heated to the hot upset test of set point of temperature progress, that is,
Cold forging test and hot upset test.Hot upset test be by sample to be tested in 850 DEG C of Muffle furnace calcination 30min, then
Using electro-hydraulic servo universal testing machine rapidly to after heating sample carry out dump-test, this experiment involved in sample from
It is transferred in 850 DEG C of Muffle furnace in electro-hydraulic servo universal testing machine, then carries out the process of compression test.Due to specimen temperature very
Height, safety measure is necessary perfect, and regulation carries out sample transfer, but Muffle furnace using an iron pallet in origin operation regulation
It is apart from each other with electro-hydraulic servo universal testing machine, sample temperature easily occurs in walking process and declines the phenomenon that fast, and easily scald behaviour
Make personnel, so as to cause experimental result inaccuracy and there are problems that insecurity.
Utility model content
The purpose of this utility model is to provide a kind of device shifted for sample in hot upset test, solves existing heat
Sample temperature declines in dump-test high temperature sample transfer process asks soon so as to cause hot upset test test result is inaccurate
Topic.
Technical solution is used by the utility model：For the device that sample in hot upset test shifts, including top
Open transfer bucket, the transfer bucket is cylinder, and the lateral wall for shifting bucket is provided with handle, shifts and bucket is equipped at the top of bucket
Lid, transfer bucket inner wall are bonded with inner wall asbestos stratum reticulare, shift bottom in bucket and are bonded with a barrel bedstone cotton net layer, the lower surface of bung is glued
It is connected to bung asbestos stratum reticulare.
The utility model is also characterized by
The lateral wall of handle and transfer bucket welds；
Handle is the irony handle that length is 450mm~470mm；
Transfer bucket is that cross-sectional diameter is 148mm~152mm, and a height of 298~302mm ironys shift bucket；
Bung is circular in cross-section, the irony bung of a diameter of 148mm~152mm.
The beneficial effects of the utility model are：The utility model is used for the device that sample shifts in hot upset test, solves
Sample is easily fallen in existing hot upset test high temperature sample transfer process, sample temperature declines fast and easily scalds operator
The problem of member, the accurate of result of the test is also ensured, personal insecurity is reduced.
Description of the drawings
Fig. 1 is the structure diagram for the device that the utility model shifts for sample in hot upset test.
In figure, 1. bungs, 2. inner wall asbestos stratum reticulares, 3. transfer buckets, 4. barrels of bedstone cotton net layers, 5. handles, 6. bung asbestos
Stratum reticulare.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model is used for the device that sample shifts in hot upset test, as shown in Figure 1, including the open transfer in top
Bucket 3, the transfer bucket 3 is cylindrical, and cross-sectional diameter is 148mm~152mm, a height of 298mm~302mm, shifts the top of bucket 3
Portion is equipped with bung 1, the circular in cross-section of bung 1 and a diameter of 152mm~154mm, shifts and is provided on the lateral wall of bucket 3
Handle 5, the length of the handle 5 is 450mm~470mm, shifts and inner wall asbestos stratum reticulare 2 is bonded on the inner wall of bucket 3, shift bucket 3
A barrel bedstone cotton net layer 4 is bonded on interior bucket bottom, the lower surface bonds of bung 1 have bung asbestos stratum reticulare 6.
Transfer bucket 3 is metal bucket；Bung 1 is irony bung；Handle 5 is irony handle.
The main function of the inside bonding asbestos gauge layer of the utility model is heat preservation.
In hot heading operation, hot heading sample is transferred to the utility model from Muffle furnace with hand vice and is tried for hot heading
It tests in the device of sample transfer, covers bung 1, transfer to electro-hydraulic servo universal testing machine, carry out hot upset test.
Claims (5)
1. the device shifted for sample in hot upset test, which is characterized in that described including the open transfer bucket (3) in top
Handle (5) is connected on the lateral wall of transfer bucket (3), the top of transfer bucket (3) is also equipped with bung (1), the transfer bucket
(3) inner wall is bonded with inner wall asbestos stratum reticulare (2), and a barrel bedstone cotton net layer (4) is bonded on the bucket bottom in the transfer bucket (3),
The lower surface bonds of the bung (1) have bung asbestos stratum reticulare (6).
2. the device according to claim 1 shifted for sample in hot upset test, which is characterized in that the handle
(5) it is welded with the lateral wall of transfer bucket (3).
3. the device according to claim 1 or 2 shifted for sample in hot upset test, which is characterized in that the hand
Handle (5) is the irony handle that length is 450mm~470mm.
4. the device according to claim 1 shifted for sample in hot upset test, which is characterized in that the transfer bucket
(3) it is cross-sectional diameter for 148mm~152mm, the cylindric metal bucket of a height of 298~302mm.
5. the device according to claim 1 shifted for sample in hot upset test, which is characterized in that the bung
(1) it is circular in cross-section and the irony bung of a diameter of 148mm~152mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066649.9U CN207600845U (en) | 2017-08-24 | 2017-08-24 | The device shifted for sample in hot upset test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066649.9U CN207600845U (en) | 2017-08-24 | 2017-08-24 | The device shifted for sample in hot upset test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600845U true CN207600845U (en) | 2018-07-10 |
Family
ID=62753481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721066649.9U Expired - Fee Related CN207600845U (en) | 2017-08-24 | 2017-08-24 | The device shifted for sample in hot upset test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207600845U (en) |
-
2017
- 2017-08-24 CN CN201721066649.9U patent/CN207600845U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 |