CN2887512Y - On-line collapsing experiment mould - Google Patents
On-line collapsing experiment mould Download PDFInfo
- Publication number
- CN2887512Y CN2887512Y CN 200620040497 CN200620040497U CN2887512Y CN 2887512 Y CN2887512 Y CN 2887512Y CN 200620040497 CN200620040497 CN 200620040497 CN 200620040497 U CN200620040497 U CN 200620040497U CN 2887512 Y CN2887512 Y CN 2887512Y
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- mould
- pressing
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- utility
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- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to an experimental mould for the jointing capability testing of materials, in particular to an online pressing experimental mould for the testing of welding capacity of straight welded pipes. The mould aims at solving the technical problem that the existing pressing experiment can not guarantee that the stress position and the welding line are coincident. The utility model adopts the technical scheme includes: The inline pressing experimental mould consists of an upper and lower moulds and two guide boards which is fixed at the two ends of the lower mould. The upper mould is composed of the pressing board and the protruding mould. A pressing board guide groove is arranged in the middle of the guide board. A V-groove or a V-groove with a base groove is arranged in the middle of the lower mould. The upper mould is inserted into the guide board. The utility model is mainly applied to the inline pressing experiment of straight welded pipes.
Description
Technical field: the utility model relates to a kind of material welding performance testing experiment mould, particularly a kind of online flattening test mould of straight welded pipe welding-seam Performance Detection.
Background technology: (250mm * 250mm), the scene is to adopt servicing unit shown in Figure 1 that it is carried out flattening test to the tile technology sample of moulding welding of welded tube line and the cutting of heat treatment post at present.This device comprises base V-block 1, during test tile fragment sample 2 is placed on the V-block 1, aim at weld seam with cylindrical briquetting 3 again and carry out flattening test, the shortcoming of this version is: because the tile fragment sample and the non-standard component that are cut, so can not guarantee that the stressed position and the weld seam of workpiece are consistent when flattening, must manually adjust by frequent the carrying out of operating personnel, owing to be the adjustment of under the situation of pressure-bearing, carrying out stressed position of tile fragment sample and weld seam, there is potential safety hazard in the operation, secondly, in the process of flattening, if stressed position and weld seam are inconsistent, just can't obtain desirable result of the test, cause repeated test, promptly repeat to get the tile sample, the delay production time.
Summary of the invention: the purpose of this utility model provides a kind of online flattening test mould, mainly solves existing flattening test device and can not guarantee the stressed position of workpiece and the technical problem that weld seam is consistent.The technical solution of the utility model is: a kind of online flattening test mould, form by upper die and lower die and two guide plates, guide plate is fixed on the two ends of counterdie, patrix is made of punch and top board, the guide plate middle part is provided with the pressing plate gathering sill, the counterdie middle part is provided with the V-type groove of V-type groove or bottom band groove, and patrix is plugged on the guide plate.
The beneficial effects of the utility model are: because the two ends of counterdie are provided with guide plate, both avoided the sideslip of patrix, also prevented the mobile phenomenon of sample in pressing process, the stressed position and the position while welding that guarantee sample overlap, can high quality and high efficiency carry out online flattening test, thereby improve the rhythm of production of whole production line.Secondly, present technique can not only satisfy the positive pressure request of tile sample, also can satisfy the back-pressure requirement of tile sample, thereby avoids using two cover Work tools to carry out malleation and back-pressure test.Can carry out flattening test to the desired position of sample exactly after using this mould, avoided because of stressed position not to refetching the trouble of tile sample, thereby save the production time security reliability when improving operation simultaneously.
Description of drawings:
Fig. 1 is existing flatting apparatus structural representation
Fig. 2 is the utility model structural representation
Fig. 3 is the utility model counterdie schematic cross-section
Among the figure: 1-V type piece, 2-sample, 3-briquetting, 4-patrix, 5-counterdie, 6-guide plate.
The specific embodiment: with reference to Fig. 2,3, a kind of online flattening test mould, form by patrix 4, counterdie 5 and two guide plates 6, two guide plates 6 are fixed on the two ends of counterdie 5, patrix 4 is the punch with I-shaped pressing plate, and guide plate 6 middle parts are provided with the pressing plate gathering sill, and counterdie 5 middle parts are provided with the V-type groove of V-type groove or bottom band groove, patrix 4 is plugged on the guide plate 6, and the faying face of I-shaped pressing plate end face of patrix and guide plate is complementary.Before the test, at first patrix 4 is taken out, afterwards tile sample 2 is placed on the V-shaped groove plane of counterdie 5, during guarantee position while welding alignment guide groove, at last by both sides guide plate 6, guarantee the cutting edge alignment weld seam of punch.Because patrix 4 strictly slides in gathering sill, therefore in the flattening process, the stressed position of sample is guaranteed that promptly punch pad cutting edge and position while welding are consistent.
Claims (2)
1, a kind of online flattening test mould, it is characterized in that, form by upper die and lower die and two guide plates, guide plate is fixed on the two ends of counterdie, patrix is made up of pressing plate and punch, the guide plate middle part is provided with the pressing plate gathering sill, and the counterdie middle part is provided with the V-type groove of V-type groove or bottom band groove, and patrix is plugged on the guide plate.
2, online flattening test mould according to claim 1 is characterized in that, the patrix base is I-shaped pressing plate, and the faying face of its end face and guide plate is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040497 CN2887512Y (en) | 2006-03-24 | 2006-03-24 | On-line collapsing experiment mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040497 CN2887512Y (en) | 2006-03-24 | 2006-03-24 | On-line collapsing experiment mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887512Y true CN2887512Y (en) | 2007-04-11 |
Family
ID=38046086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620040497 Expired - Fee Related CN2887512Y (en) | 2006-03-24 | 2006-03-24 | On-line collapsing experiment mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887512Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048188A (en) * | 2012-12-21 | 2013-04-17 | 上海交通大学 | Positioning device for flatting test of square tube |
| CN104535494A (en) * | 2014-12-10 | 2015-04-22 | 芜湖恒美电热器具有限公司 | Detection device for weld position of edgewise bending steel pipe |
| CN104741840A (en) * | 2013-12-31 | 2015-07-01 | 深圳市金洲精工科技股份有限公司 | Automatic material detection system |
| CN108225914A (en) * | 2017-12-29 | 2018-06-29 | 二重（德阳）重型装备有限公司 | The flattening tooling of test ring instability status and flattening test method |
-
2006
- 2006-03-24 CN CN 200620040497 patent/CN2887512Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048188A (en) * | 2012-12-21 | 2013-04-17 | 上海交通大学 | Positioning device for flatting test of square tube |
| CN104741840A (en) * | 2013-12-31 | 2015-07-01 | 深圳市金洲精工科技股份有限公司 | Automatic material detection system |
| CN104741840B (en) * | 2013-12-31 | 2016-04-27 | 深圳市金洲精工科技股份有限公司 | A kind of automatic detection system of materials |
| CN104535494A (en) * | 2014-12-10 | 2015-04-22 | 芜湖恒美电热器具有限公司 | Detection device for weld position of edgewise bending steel pipe |
| CN108225914A (en) * | 2017-12-29 | 2018-06-29 | 二重（德阳）重型装备有限公司 | The flattening tooling of test ring instability status and flattening test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20140324 |