CN203350204U - Fixture for dimensional stability test - Google Patents
Fixture for dimensional stability test Download PDFInfo
- Publication number
- CN203350204U CN203350204U CN 201320300308 CN201320300308U CN203350204U CN 203350204 U CN203350204 U CN 203350204U CN 201320300308 CN201320300308 CN 201320300308 CN 201320300308 U CN201320300308 U CN 201320300308U CN 203350204 U CN203350204 U CN 203350204U
- Authority
- CN
- China
- Prior art keywords
- dimensional stability
- stability test
- fixture
- support
- supporting bracket
- 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
- 230000000875 corresponding Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model provides a fixture for a dimensional stability test, which comprises a fixture frame, a clamping bracket and a support bracket, wherein the fixture frame is in a cuboid frame structure; the clamping bracket is arranged at an upper layer of the fixture frame; and the support bracket is arranged at a lower layer of the fixture frame. The fixture for the dimensional stability test is free from an external force influence, and multiple samples can be tested simultaneously.
Description
Technical field
The utility model relates to a kind of for the dimensional stability test fixture.
Background technology
During dimensional stability test, sample need to be processed under hot environment, the laying state of sample can not cause the distortion of material.If distortion is arranged, can have influence on test findings, and make result nonsensical.
The utility model content
The utility model proposes a kind of dimensional stability test fixture, solved the unstable problem that causes material deformation of sample laying state in the prior art.
The technical solution of the utility model is achieved in that a kind of dimensional stability test fixture, comprise jig frame, add and hold support and supporting bracket, described jig frame is the rectangular parallelepiped framed structure, described adding, held the upper strata that support is arranged on jig frame, and described supporting bracket is arranged on the lower floor of jig frame.
Further comprise, the described number of holding support that adds is at least two, described add hold between support often parallel to each other in twos.
Further comprise, the number of described supporting bracket is at least two, and described supporting bracket is held support corresponding setting one by one up and down with adding.
Beneficial effect: the utility model has solved the defect existed in the background technology, and sample is held support by supporting bracket and the adding of upper strata of lower floor, can stand upright in jig frame, makes the measured zone of sample center section not affected by external force; Can test by a plurality of samples simultaneously; Sample is parallel to each other after upright the placement does not affect high temperature gas flow in hot environment, makes the sample can thermally equivalent.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation that Fig. 1 is an embodiment of the utility model;
Wherein: 1, jig frame; 2, add and hold support; 3, supporting bracket.
Embodiment
As shown in Figure 1, a kind of dimensional stability test fixture, comprise jig frame 1, add and hold support 2 and supporting bracket 3, jig frame 1 is the rectangular parallelepiped framed structure, add and hold the upper strata that support 2 is arranged on jig frame 1, adding the number of holding support 2 is at least two, add hold between support 2 often parallel to each other in twos; Supporting bracket 3 is arranged on the lower floor of jig frame 1, and the number of supporting bracket 3 is at least two, and supporting bracket 3 is held support 2 corresponding setting one by one up and down with adding.
Sample size and testing requirements that the utility model requires according to dimensional stability test, designed the sample placing clamp, and fixture mainly is comprised of jig frame 1, clamp bracket 2 and supporting bracket 3.Sample is held support 2 by supporting bracket 3 and the adding of upper strata of lower floor, can stand upright in jig frame 1, makes the measured zone of sample center section not affected by external force; Can test by a plurality of samples simultaneously; Sample is parallel to each other after upright the placement does not affect high temperature gas flow in hot environment, makes the sample can thermally equivalent.After using the utility model, sample can keep free state in hot environment, is not subject to the impact of external force, can meet testing requirements fully.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a dimensional stability test fixture, it is characterized in that: comprise jig frame, add and hold support and supporting bracket, described jig frame is the rectangular parallelepiped framed structure, and described adding held the upper strata that support is arranged on jig frame, and described supporting bracket is arranged on the lower floor of jig frame.
2. dimensional stability test fixture as claimed in claim 1, it is characterized in that: the described number of holding support that adds is at least two, described add hold between support often parallel to each other in twos.
3. dimensional stability test fixture as claimed in claim 1, it is characterized in that: the number of described supporting bracket is at least two, described supporting bracket is held support corresponding setting one by one up and down with adding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300308 CN203350204U (en) | 2013-05-28 | 2013-05-28 | Fixture for dimensional stability test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300308 CN203350204U (en) | 2013-05-28 | 2013-05-28 | Fixture for dimensional stability test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350204U true CN203350204U (en) | 2013-12-18 |
Family
ID=49750088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320300308 Expired - Fee Related CN203350204U (en) | 2013-05-28 | 2013-05-28 | Fixture for dimensional stability test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222733A (en) * | 2014-06-09 | 2016-01-06 | 哈尔滨飞机工业集团有限责任公司 | The measurement frock of aircraft blade filling material |
-
2013
- 2013-05-28 CN CN 201320300308 patent/CN203350204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222733A (en) * | 2014-06-09 | 2016-01-06 | 哈尔滨飞机工业集团有限责任公司 | The measurement frock of aircraft blade filling material |
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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: 20131218 Termination date: 20160528 |