CN104236997A - Tensile testing tool for rubber - Google Patents
Tensile testing tool for rubber Download PDFInfo
- Publication number
- CN104236997A CN104236997A CN201410456277.5A CN201410456277A CN104236997A CN 104236997 A CN104236997 A CN 104236997A CN 201410456277 A CN201410456277 A CN 201410456277A CN 104236997 A CN104236997 A CN 104236997A
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- rubber
- sliding panel
- stretching tool
- support
- charge method
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Abstract
The invention discloses a tensile testing tool for rubber. The tensile testing tool comprises a regulating rod (1), a sliding plate (2) and a support (3), wherein the sliding plate (2) is arranged on the support (3) in a sliding manner, one end of the rubber can be fixed on the support, the other end of the rubber can be fixed on the sliding plate (2), and the regulating rod (1) is matched with the sliding plate (2) and can drive the sliding plate (2) to perform reciprocating motion along the length direction of the support (3). The tensile testing tool can regulate the tensile length of a rubber product mounted on the tensile testing tool, has a simple structure and is convenient to operate.
Description
Technical field
The present invention relates to a kind of rubber testing stretching tool.
Background technology
There is requirement for the ozone-resistant aging property of rubber-based products or accessory in production, therefore must carry out the resistance to ozone aging test of rubber to this kind of rubber product.During rubber resistance to ozone aging test need product to be tested to stretch, make it be in the state of being stretched, then it is put into ozone box again.Due to the speed needing the rubber tested in different stretch situation that be full of cracks occurs, therefore, need to provide a kind of and can meet the instrument regulating rubber different stretch length.
Summary of the invention
The object of this invention is to provide a kind of rubber testing stretching tool, this rubber testing stretching tool can regulate the tensile elongation of rubber product mounted thereto, and structure is simple, easy to operate.
To achieve these goals, the invention provides a kind of rubber testing stretching tool, described test stretching tool comprises adjuster bar, sliding panel and support; Described sliding panel is slidably arranged on described support, one end of described rubber can be fixed on the bracket, the other end can be fixed on described sliding panel, and described adjuster bar coordinates with described sliding panel and described sliding panel can be driven along the length direction to-and-fro movement of described support.
Preferably, described support and described sliding panel are detachably provided with respectively the clamping plate for clamping described rubber.
Preferably, described support comprises two pieces of fixed charge method end plates and two guideposts, two pieces of described fixed charge method end plate vertical spacings be arranged in parallel, two described guideposts are arranged between described fixed charge method end plate spaced and parallelly, and its two ends are removably connected to two pieces of described fixed charge method end plates, described sliding panel is between described two pieces of fixed charge method end plates and be slidably arranged on described guidepost.
Preferably, described support also includes bolt, and described fixed charge method end plate is provided with through hole, and the two ends of described guidepost are provided with threaded hole, and described bolt coordinates with the threaded hole on described guidepost through described through hole.
Preferably, described sliding panel is provided with two through holes, and two described guideposts run through each self-corresponding described through hole respectively.
Preferably, described adjuster bar is threaded rod, described sliding panel is provided with the threaded hole matched with described threaded rod.
Preferably, one end of described adjuster bar is removably provided with handle.
Preferably, described handle is connected with described adjuster bar by threaded engagement or buckle.
In the rubber testing stretching tool of preferred implementation provided by the invention, by rotation adjusting lever, to make and the sliding panel of adjuster bar threaded engagement moves between two pieces of fixed charge method end plates along guidepost.Because one end of rubber is fixed therein on one piece of fixed charge method end plate, the other end is fixed on sliding panel, and therefore described rubber will be located and is in required extended state after sliding panel moves to desired location, or is in relaxed state after sliding panel return.And guidepost can dismounting and change, can increase or reduce distance between two pieces of fixed charge method end plates by changing the different guidepost of length when the rubber parts of required stretching is long or too short.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of the rubber testing stretching tool of the preferred embodiment of the present invention.
Description of reference numerals
1-adjuster bar 2-sliding panel
3-support 31-fixed charge method end plate
32-guidepost 4-clamping plate
5-bolt 6-handle.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
See Fig. 1, the invention provides a kind of rubber testing stretching tool, described test stretching tool comprises adjuster bar 1, sliding panel 2 and support 3; Described sliding panel 2 is slidably arranged on described support 3, one end of described rubber can be fixed on the bracket, the other end can be fixed on described sliding panel 2, and described adjuster bar 1 coordinates with described sliding panel 2 and described sliding panel 2 can be driven along the length direction to-and-fro movement of described support 3.
Like this, described rubber can be followed the to-and-fro movement of described sliding panel 2 and be in stretching or relaxed state.When sliding panel 2 is away from when described support being fixed rubber one end, described rubber just can stretch exceptionally straight; When sliding panel 2 return fixes rubber one end on described support time, described rubber just can relax in resilience.
In present embodiment, in order to carry out stretching or relaxing in the two ends of fixing described rubber, and the described rubber that installs or removes time easy to use, preferably, described support 3 and described sliding panel 2 are detachably provided with respectively the clamping plate 4 for clamping described rubber.When install or remove described rubber time, only need described clamping plate 4 to unclamp to take off, after placing or take away described rubber, then clamping plate 4 be mounted on described support 3 and described sliding panel 2.
In present embodiment, in order to simplify structure, and can not torsional deformation when making described rubber tensile or resilience, affect test result, preferably, in a kind of version of described support 3, this support 3 comprises two pieces of fixed charge method end plates 31 and two guideposts 32, two pieces of described fixed charge method end plate 31 vertical spacings be arranged in parallel, two described guideposts 32 are arranged between described fixed charge method end plate 31 spaced and parallelly, and its two ends are removably connected to two pieces of described fixed charge method end plates 31, described sliding panel 2 is between described two pieces of fixed charge method end plates 31 and be slidably arranged on described guidepost 32.Like this, when rotation adjusting lever 1, because described sliding panel 2 is set on described guidepost 32, its to-and-fro movement is merely able to move along the axial direction of described guidepost 32, therefore the rubber that two ends are fixing can not bend or roll when stretching and resilience, avoids impact test effect.
In present embodiment, conveniently dismantle and change described guidepost 32, preferably, described support 3 also includes bolt 5, described fixed charge method end plate 31 is provided with through hole, the two ends of described guidepost 32 are provided with threaded hole, and described bolt 5 coordinates with the threaded hole on described guidepost 32 through described through hole.
Adopt this connected mode, guidepost can dismounting and change, can be increased by the guidepost changing different length or be reduced the distance between two pieces of fixed charge method end plates when the rubber parts of required stretching is long or too short.
In present embodiment, resistance is reduced in order to during the to-and-fro movement of described sliding panel 2 on described guidepost 32, reduce between the two due to the damage brought that rubs, increase the service life, preferably, described sliding panel 2 is provided with two through holes, and two described guideposts 32 run through each self-corresponding described through hole respectively, like this, by coordinating of guidepost 32 and described through hole, when adjuster bar drives sliding panel 2 to-and-fro movement, guidepost 32 can move by guided slidable plate 2, simultaneously, by the cooperation of axis hole, sliding friction between the two can be reduced further.
In present embodiment, in order to described adjuster bar 1 can carry out fine setting operation to the level of stretch of described rubber, with accurate test data, preferably, described adjuster bar 1 is threaded rod, described sliding panel 2 is provided with the threaded hole matched with described threaded rod.Like this, by rotating described adjuster bar 1, due to the interaction between screw thread, described adjuster bar 1 is changed for the distance rotated between one end of adjustment and described sliding panel 2.
Conveniently rotate during operation and regulate described adjuster bar 1, more preferably, one end of described adjuster bar 1 is removably provided with handle 6.Because different types of rubber tensile ability is different, sometimes need very large power described rubber tensile can be opened, therefore further preferably, described handle 6 is connected with described adjuster bar 1 by threaded engagement or buckle.Like this, when needing very large power, larger rotating torque can be obtained by changing different handle 6.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a rubber testing stretching tool, is characterized in that, described test stretching tool comprises adjuster bar (1), sliding panel (2) and support (3); Described sliding panel (2) is slidably arranged on described support (3), one end of described rubber can be fixed on the bracket, the other end can be fixed on described sliding panel (2), and described adjuster bar (1) coordinates with described sliding panel (2) and described sliding panel (2) can be driven along the length direction to-and-fro movement of described support (3).
2. rubber testing stretching tool according to claim 1, is characterized in that, described support (3) and described sliding panel (2) is detachably provided with respectively the clamping plate (4) for clamping described rubber.
3. rubber testing stretching tool according to claim 1, it is characterized in that, described support (3) comprises two pieces of fixed charge method end plates (31) and two guideposts (32), two pieces of described fixed charge method end plate (31) vertical spacings be arranged in parallel, two described guideposts (32) are arranged between described fixed charge method end plate (31) spaced and parallelly, and its two ends are removably connected to two pieces of described fixed charge method end plates (31), described sliding panel (2) to be positioned between described two pieces of fixed charge method end plates (31) and to be slidably arranged on described guidepost (32).
4. rubber testing stretching tool according to claim 3, it is characterized in that, described support (3) also includes bolt (5), (31) are provided with through hole to described fixed charge method end plate, the two ends of described guidepost (32) are provided with threaded hole, and described bolt (5) coordinates with the threaded hole on described guidepost (32) through described through hole.
5. rubber testing stretching tool according to claim 3, is characterized in that, described sliding panel (2) is provided with two through holes, and two described guideposts (32) run through each self-corresponding described through hole respectively.
6. according to the rubber testing stretching tool in claim 1-5 described in any one, it is characterized in that, described adjuster bar (1) is threaded rod, described sliding panel (2) is provided with the threaded hole matched with described threaded rod.
7. rubber testing stretching tool according to claim 6, is characterized in that, one end of described adjuster bar (1) is removably provided with handle (6).
8. rubber testing stretching tool according to claim 7, is characterized in that, described handle (6) is connected with described adjuster bar (1) by threaded engagement or buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456277.5A CN104236997A (en) | 2014-09-09 | 2014-09-09 | Tensile testing tool for rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456277.5A CN104236997A (en) | 2014-09-09 | 2014-09-09 | Tensile testing tool for rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104236997A true CN104236997A (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410456277.5A Pending CN104236997A (en) | 2014-09-09 | 2014-09-09 | Tensile testing tool for rubber |
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| Country | Link |
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| CN (1) | CN104236997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535094A (en) * | 2018-01-23 | 2018-09-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of extension test jig of rubber strip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB414790A (en) * | 1933-02-22 | 1934-08-16 | Dunlop Rubber Co | A machine for testing extensible material |
| CN2447770Y (en) * | 2000-09-29 | 2001-09-12 | 上海申雅密封件有限公司 | Stretching permanent deformation testing device |
| CN2692654Y (en) * | 2003-08-29 | 2005-04-13 | 甘霖 | Hand pulling pressing spring measurer |
| CN202305309U (en) * | 2011-10-18 | 2012-07-04 | 温州市海宝仪器有限公司 | Double-post electronic tensile testing machine |
| CN203287243U (en) * | 2013-05-22 | 2013-11-13 | 郑州宇通客车股份有限公司 | Stretching device for rubber test |
-
2014
- 2014-09-09 CN CN201410456277.5A patent/CN104236997A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB414790A (en) * | 1933-02-22 | 1934-08-16 | Dunlop Rubber Co | A machine for testing extensible material |
| CN2447770Y (en) * | 2000-09-29 | 2001-09-12 | 上海申雅密封件有限公司 | Stretching permanent deformation testing device |
| CN2692654Y (en) * | 2003-08-29 | 2005-04-13 | 甘霖 | Hand pulling pressing spring measurer |
| CN202305309U (en) * | 2011-10-18 | 2012-07-04 | 温州市海宝仪器有限公司 | Double-post electronic tensile testing machine |
| CN203287243U (en) * | 2013-05-22 | 2013-11-13 | 郑州宇通客车股份有限公司 | Stretching device for rubber test |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535094A (en) * | 2018-01-23 | 2018-09-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of extension test jig of rubber strip |
| CN108535094B (en) * | 2018-01-23 | 2020-11-20 | 王天宇 | Tensile test tool of rubber strip |
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Application publication date: 20141224 |
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