CN205593844U - Foaming spline tensile testing anchor clamps - Google Patents
Foaming spline tensile testing anchor clamps Download PDFInfo
- Publication number
- CN205593844U CN205593844U CN201620400621.3U CN201620400621U CN205593844U CN 205593844 U CN205593844 U CN 205593844U CN 201620400621 U CN201620400621 U CN 201620400621U CN 205593844 U CN205593844 U CN 205593844U
- Authority
- CN
- China
- Prior art keywords
- spline
- foaming
- anchor clamps
- slip rubber
- splint
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a foaming spline tensile testing anchor clamps includes connecting plate, splint, fastening bolt, non -slip rubber strip, foaming spline, fixed orifices, and its structure is: test fixture is " U " physique, and the anchor clamps rear end is equipped with the connecting plate, is equipped with the fixed orifices in the middle of the connecting plate, and the anchor clamps front end is equipped with splint, and the lower extreme corresponds respectively and is equipped with the through -hole on the splint, and ann has fastening bolt in the through -hole, and the splint inboard is equipped with the non -slip rubber strip respectively, and it is protruding that non -slip rubber strip surface is equipped with the line form. These anchor clamps can firmly be fixed the spline that foams in the middle of splint, and the non -slip rubber of use both can increases friction power make the spline be difficult to come off, because the comparatively soft spline that makes of rubber still can not damaged when the quilt clamp is tight, carry out tensile testing at last and can obtain accurate mechanical properties test in addition.
Description
Technical field
This utility model relates to a kind of foaming batten tensile testing clamps, belongs to granule foaming Test Equipment technical field.
Background technology
Tensile property test is an important Mechanics Performance Testing of insulation material, it is common practice to is fixed on the wall by a bulk of expanded material, then by the method pasting stretching-machine, expanded material is carried out Mechanics Performance Testing；Limit due to condition in the lab, the batten being typically small volume of making, it is impossible to make to test in aforementioned manners.And the existing fixture of laboratory dehisce angle too small and grip force excessive, easily cause batten damage, the numerical value of test also has great deviation.
Summary of the invention
In order to overcome, laboratory existing foaming batten extension test is difficult, the deficiency of fragile batten, and this utility model provides one foaming batten tensile testing clamps, and it is easy that this foaming batten tensile testing clamps clamps batten, easy to use.
This utility model solves its technical problem and be the technical scheme is that foaming batten tensile testing clamps includes connecting plate, clamping plate, fastening bolt, anti-slip rubber bar, foaming batten, fixing hole, its structure is: test fixture is " u "-shaped body, fixture rear end is provided with connecting plate, fixing hole it is provided with in the middle of connecting plate, fixture front end is provided with clamping plate, clamping plate upper and lower side is correspondingly provided with through hole respectively, fastening bolt it is equipped with in through hole, being respectively equipped with anti-slip rubber bar inside clamping plate, it is protruding that anti-slip rubber bar surface is provided with stricture of vagina shape.
The beneficial effects of the utility model are: foaming batten can be secured firmly in the middle of clamping plate by this fixture, the anti-slip rubber used both can increase frictional force and make that batten is more difficult to come off, and due to rubber more softness make batten be clamped while also will not be damaged, finally carry out extension test and can obtain Mechanics Performance Testing accurately.
Accompanying drawing explanation
With detailed description of the invention, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is this utility model foaming batten tensile testing clamps appearance schematic diagram.
Fig. 2 is this utility model foaming batten tensile testing clamps rubber strip enlarged diagram.
In figure 1, connecting plate, 2, clamping plate, 3, fastening bolt, 4, anti-slip rubber bar, 5, foaming batten, 6, fixing hole.
Detailed description of the invention
As shown in Fig. 1 Fig. 2, foaming batten tensile testing clamps includes connecting plate, clamping plate, fastening bolt, anti-slip rubber bar, foaming batten, fixing hole, its structure is: test fixture is " u "-shaped body, fixture rear end is provided with in the middle of connecting plate 1, connecting plate 1 and is provided with fixing hole 6, and fixture front end is provided with clamping plate 2, clamping plate 2 upper and lower side is correspondingly provided with through hole respectively, being equipped with fastening bolt 3 in through hole, be respectively equipped with anti-slip rubber bar 4 inside clamping plate 2, it is protruding that anti-slip rubber bar 4 surface is provided with stricture of vagina shape.
First by fixing hole, two same fixtures being arranged on universal tensile testing machine two ends respectively, be positioned between two clamping plate by foaming batten 5 when using test, foaming batten is firmly clamped to fix and is carried out extension test by use fastening bolt 3.Effectively solve the extension test problem of foaming batten so that the accuracy of the Mechanics Performance Testing of batten improves greatly.
Claims (1)
1. a foaming batten tensile testing clamps, including connecting plate, clamping plate, fastening bolt, anti-slip rubber bar, foaming batten, fixing hole, it is characterized in that: test fixture is " u "-shaped body, fixture rear end is provided with connecting plate (1), it is provided with fixing hole (6) in the middle of connecting plate (1), fixture front end is provided with clamping plate (2), clamping plate (2) upper and lower side is correspondingly provided with through hole respectively, fastening bolt (3) it is equipped with in through hole, clamping plate (2) inner side is respectively equipped with anti-slip rubber bar (4), and it is protruding that anti-slip rubber bar (4) surface is provided with stricture of vagina shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620400621.3U CN205593844U (en) | 2016-05-06 | 2016-05-06 | Foaming spline tensile testing anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620400621.3U CN205593844U (en) | 2016-05-06 | 2016-05-06 | Foaming spline tensile testing anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593844U true CN205593844U (en) | 2016-09-21 |
Family
ID=56933918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620400621.3U Expired - Fee Related CN205593844U (en) | 2016-05-06 | 2016-05-06 | Foaming spline tensile testing anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596414A (en) * | 2018-12-11 | 2019-04-09 | 东华大学 | It is a kind of suitable for bundle fiber stretch etc. the collet that efficiently clamps of normal pressures and purposes |
-
2016
- 2016-05-06 CN CN201620400621.3U patent/CN205593844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596414A (en) * | 2018-12-11 | 2019-04-09 | 东华大学 | It is a kind of suitable for bundle fiber stretch etc. the collet that efficiently clamps of normal pressures and purposes |
| CN109596414B (en) * | 2018-12-11 | 2023-04-21 | 东华大学 | Clamping head suitable for high-efficiency clamping of equal positive pressure for stretching bundle fibers and application |
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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: 20160921 Termination date: 20170506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |