CN204439522U - Bonding tensile-sbear strength proving installation - Google Patents
Bonding tensile-sbear strength proving installation Download PDFInfo
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- CN204439522U CN204439522U CN201520176595.6U CN201520176595U CN204439522U CN 204439522 U CN204439522 U CN 204439522U CN 201520176595 U CN201520176595 U CN 201520176595U CN 204439522 U CN204439522 U CN 204439522U
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- bonding
- arc
- proving installation
- mounting hole
- tensile
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- 238000009434 installation Methods 0.000 title claims abstract description 26
- 239000000853 adhesive Substances 0.000 claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000002360 explosive Substances 0.000 description 12
- 239000007767 bonding agent Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The utility model relates to material experiment mechanics field, a kind of bonding tensile-sbear strength proving installation is provided, to solve bonding pulling strengrth, adhesive shear strength and bonding drawing are cut combined strength bination a device cannot be adopted to carry out the problem of testing, this proving installation comprises two identical bonding heads arc identical with two, bonding head is made up of adhesive sheet and location-plate, arc is made up of arch section and coupling part, the bottom of adhesive sheet is provided with bonding groove, location-plate is provided with sliding tray, the coupling part of arc is provided with the first mounting hole, the arch section of arc is provided with the second mounting hole.The technical scheme that the utility model proposes can be measured bonding pulling strengrth, adhesive shear strength simultaneously, and the utility model structure simple, be easy to operation.
Description
Technical field
The utility model relates to material experiment mechanics field, particularly the bonding tensile-sbear strength proving installation of one.
Background technology
Explosive material is made up of the bonding agent of the explosive crystal and assistant formation that provide energy usually, and wherein the mass ratio of explosive crystal is more than 90%, and part large scale Explosive Parts needs to be formed by polylith explosive bond processing simultaneously.At present, the test of explosive bonding tensile-sbear strength has two kinds of purposes: for for the bonding agent in explosive material, and the tensile-sbear strength recorded can be used for characterizing the interface mechanics effect between explosive crystal and bonding agent, and the analysis for explosive micro-damage mechanism provides basis; In addition, for for the bonding agent between Explosive Parts, then the tensile-sbear strength data recorded can be used for the bonding reliability analyzing Explosive Parts, for the service structure integrality assessing Explosive Parts provides Data support.Therefore, the test of bonding tensile-sbear strength is the key technical problem in above-mentioned work.In current bonding tensile-sbear strength method of testing, the different device of general employing tests bonding pulling strengrth and adhesive shear strength respectively, and the test of the tensile-sbear strength under different stretch or shear-type load proportioning is not realized by a device, and in actual condition, bonding interface stressing conditions is very complicated, stretching or shear-type load exist usually simultaneously, and the pulling strengrth or the shear resistance that therefore only obtain bonding interface can not meet testing requirement.
Utility model content
[technical matters that will solve]
The purpose of this utility model is to provide a kind of bonding tensile-sbear strength proving installation, cuts combined strength bination a device cannot be adopted to carry out the problem of testing to solve bonding pulling strengrth, adhesive shear strength and bonding drawing.
[technical scheme]
The utility model is achieved through the following technical solutions.
The utility model relates to a kind of bonding tensile-sbear strength proving installation, itself and force application apparatus with the use of, it comprises two identical bonding heads arc identical with two, described bonding head is made up of adhesive sheet and location-plate, described arc is made up of arch section and coupling part, the bottom of described adhesive sheet is provided with bonding groove, described location-plate is provided with sliding tray, the coupling part of described arc is provided with the first mounting hole, the arch section of described arc is provided with the second mounting hole, first mounting hole of described arc and the sliding tray of adhesive sheet are installed by the first appended claims, second mounting hole of described arc and force application apparatus are installed by the second appended claims.
As one preferred embodiment, the adhesive sheet of described bonding head is mutually vertical with location-plate.
As another preferred embodiment, described bonding groove is circular groove.
As another preferred embodiment, the number of the sliding tray on described location-plate is 2, and described 2 sliding trays are parallel to each other.
As another preferred embodiment, the number of described first mounting hole is 4, and each sliding tray coordinates with two the first mounting holes to be installed.
As another preferred embodiment, the radians such as described second mounting hole are arranged on the arch section of arc.
As another preferred embodiment, the number of described second mounting hole is 4 ~ 8.
As another preferred embodiment, described first mounting hole is fastening screw pit, and described second mounting hole is pin-and-hole.
As another preferred embodiment, described first securing member is trip bolt.
As another preferred embodiment, described second securing member is register pin.
[beneficial effect]
The technical scheme that the utility model proposes has following beneficial effect:
(1) the utility model can be measured bonding pulling strengrth, adhesive shear strength simultaneously, therefore solves the problem needing to adopt different device when testing bonding pulling strengrth, adhesive shear strength.
(2) the utility model adopts two identical bonding heads and two identical arcs to realize, therefore the utility model structure simple, be easy to operation.
(3) the utility model is by the change that coordinate accommodate sample height of bonding head sliding tray with trip bolt, overcomes defect harsh to height of specimen requirement in adhesive shear strength test in the past.
Accompanying drawing explanation
The structural representation of the bonding tensile-sbear strength proving installation that Fig. 1 provides for embodiment of the present utility model.
The structural representation of the arc in the bonding tensile-sbear strength proving installation that Fig. 2 provides for embodiment of the present utility model.
The structural representation of the bonding head in the bonding tensile-sbear strength proving installation that Fig. 3 provides for embodiment of the present utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, clear, complete description is carried out to embodiment of the present utility model, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, neither to restriction of the present utility model.Based on embodiment of the present utility model, those of ordinary skill in the art, not paying the every other embodiment obtained under creative work prerequisite, belong to protection domain of the present utility model.
The structural representation of the bonding tensile-sbear strength proving installation that Fig. 1 provides for the utility model embodiment, the structural representation of the bonding head in the bonding tensile-sbear strength proving installation that Fig. 2 provides for embodiment of the present utility model, the structural representation of the arc in the bonding tensile-sbear strength proving installation that Fig. 3 provides for embodiment of the present utility model.As shown in Figure 1, this proving installation comprise arc 11, arc 12, bonding 21, bonding 22, the wherein structure of arc 11 and arc 12 and measure-alike, the structure of bonding 21 and bonding 22 and measure-alike, when specifically testing, the proving installation that the present embodiment provides and two force application apparatus with the use of.
Due to the structure of arc 11 and arc 12 and measure-alike, the structure of bonding 21 and bonding 22 and measure-alike, is described the structure of arc and the structure of bonding head respectively for arc 11 and bonding 21 below.As shown in Figures 2 and 3, arc 11 is made up of arch section 111 and coupling part 112, be made up of adhesive sheet 211 and location-plate 212 for bonding 21, wherein adhesive sheet 211 is mutually vertical with location-plate 212, and the bottom of adhesive sheet 211 is provided with bonding groove, and this bonding groove is used for bonding sample to be tested, bonding groove and sample to be tested are clearance fit, the degree of depth of bonding groove is 1/10th of sample diameter to be tested, needs in addition to illustrate, the bonding groove in the present embodiment is circular groove.Location-plate 212 is provided with 2 parallel U-shaped sliding trays, the coupling part 112 of arc 11 is provided with fastening screw pit 1121, the arch section 111 of arc 11 is provided with pin-and-hole 1111, in the present embodiment, the quantity of fastening screw pit 1121 is 4, the quantity of pin-and-hole 1111 is 7, the radians such as these 7 pin-and-holes are arranged on the arch section 111 of arc 11, the fastening screw pit 1121 of arc 11 and the sliding tray of adhesive sheet 211 are coordinated by trip bolt to be installed, from the pin-and-hole 1111 of arc 11, select a pin-and-hole and force application apparatus to be installed by detent fit, particularly, the position of pin-and-hole on arc 12 of selected arc 12 should be identical with the position of pin-and-hole on arc 11 of selected arc 11, namely the selected pin-and-hole of arc 12 and the line of the pin-and-hole of selected arc 11 and horizontal plane, each sliding tray coordinates with two fastening screw pits to be installed, need explanation, before sliding tray is coordinated fixed installation with arc 11, the relative position of sliding tray and fastening screw pit 1121 can be adjusted to select most suitable measuring position.
Below the principle of work of the present embodiment is described.
Adopt the present embodiment to test sample to be tested product 31 and sample to be tested 32, wherein sample 31 to be tested is identical test sample with sample 32 to be tested.First sample 31 to be tested and bonding 21 bonding intact, sample 32 to be tested and bonding 22 bonding intact, again bonding intact with the sample to be tested 32 of bonding 22 for the sample to be tested 31 with bonding 21, in bonding process, must ensure that the right alignment of sample 31 to be tested and sample to be tested 32 and the location-plate 212 of bonding 21, the location-plate of bonding 22 are positioned at same plane.
Then arc 11 is installed on bonding 21, arc 12 is installed on bonding 22, fastening screw pit on arc 11 is coordinated with the sliding tray on bonding 21 by trip bolt, just can realize sample 31 to be tested to coincide with the bonding plane of sample 32 to be tested and the shear-type load of force application apparatus, in addition, can realize by selecting different pin-and-holes testing in different angles, bonding pulling strengrth can be obtained, adhesive shear strength and different stretch or the bonding of shear-type load proportioning draw the test of cutting combined strength bination, need explanation, when selecting different pin-and-holes to test, need to select to coordinate with a force application apparatus pin-and-hole installed at arc 11, need to select to coordinate with another one force application apparatus the pin-and-hole installed at arc 12 simultaneously, the position of pin-and-hole on arc 11 of selected arc 11 should be identical with the position of pin-and-hole on arc 12 of selected arc 12, the line of the pin-and-hole selected by namely selected on arc 11 pin-and-hole and arc 12 should perpendicular to surface level.
As can be seen from above embodiment and principle of work thereof, the utility model embodiment can be measured bonding pulling strengrth, adhesive shear strength simultaneously, therefore solves the problem needing to adopt different device when testing bonding pulling strengrth, adhesive shear strength; In addition, the utility model embodiment only adopts two identical bonding heads and two identical arcs to realize, therefore the utility model example structure simple, be easy to operation; The utility model embodiment, by the change that coordinate accommodate sample height of bonding head sliding tray with trip bolt, overcomes defect harsh to height of specimen requirement in adhesive shear strength test in the past.
Claims (10)
1. a bonding tensile-sbear strength proving installation, itself and force application apparatus with the use of, it is characterized in that: it comprises two identical bonding heads arc identical with two, described bonding head is made up of adhesive sheet and location-plate, described arc is made up of arch section and coupling part, the bottom of described adhesive sheet is provided with bonding groove, described location-plate is provided with sliding tray, the coupling part of described arc is provided with the first mounting hole, the arch section of described arc is provided with the second mounting hole, first mounting hole of described arc and the sliding tray of adhesive sheet are installed by the first appended claims, second mounting hole of described arc and force application apparatus are installed by the second appended claims.
2. bonding tensile-sbear strength proving installation according to claim 1, is characterized in that the adhesive sheet of described bonding head is mutually vertical with location-plate.
3. bonding tensile-sbear strength proving installation according to claim 1, is characterized in that described bonding groove is circular groove.
4. bonding tensile-sbear strength proving installation according to claim 1, is characterized in that the number of the sliding tray on described location-plate is 2, and described 2 sliding trays are parallel to each other.
5. bonding tensile-sbear strength proving installation according to claim 4, is characterized in that the number of described first mounting hole is 4, and each sliding tray coordinates with two the first mounting holes to be installed.
6. bonding tensile-sbear strength proving installation according to claim 1, is characterized in that the radians such as described second mounting hole are arranged on the arch section of arc.
7. bonding tensile-sbear strength proving installation according to claim 6, is characterized in that the number of described second mounting hole is 4 ~ 8.
8. bonding tensile-sbear strength proving installation according to claim 1, it is characterized in that described first mounting hole is fastening screw pit, described second mounting hole is pin-and-hole.
9. bonding tensile-sbear strength proving installation according to claim 8, is characterized in that described first securing member is trip bolt.
10. bonding tensile-sbear strength proving installation according to claim 8, is characterized in that described second securing member is register pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176595.6U CN204439522U (en) | 2015-03-26 | 2015-03-26 | Bonding tensile-sbear strength proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176595.6U CN204439522U (en) | 2015-03-26 | 2015-03-26 | Bonding tensile-sbear strength proving installation |
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| Publication Number | Publication Date |
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| CN204439522U true CN204439522U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520176595.6U Expired - Fee Related CN204439522U (en) | 2015-03-26 | 2015-03-26 | Bonding tensile-sbear strength proving installation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842159A (en) * | 2016-03-21 | 2016-08-10 | 湖北三江航天江河化工科技有限公司 | Multi-angle interfacial bonding strength testing device and testing method thereof |
| CN106248575A (en) * | 2016-08-19 | 2016-12-21 | 维沃移动通信有限公司 | A kind of glueability test device |
| CN106769470A (en) * | 2016-12-30 | 2017-05-31 | 维沃移动通信有限公司 | A kind of survey tool for test material mechanical property parameters |
| CN110231287A (en) * | 2019-07-10 | 2019-09-13 | 中国科学院长春光学精密机械与物理研究所 | Reflecting mirror connects strength test method and device with optics Wear Characteristics of Epoxy Adhesive |
| CN116413204A (en) * | 2023-06-09 | 2023-07-11 | 浙大城市学院 | Tooth restoration bonding structure stress measuring device and using method |
-
2015
- 2015-03-26 CN CN201520176595.6U patent/CN204439522U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842159A (en) * | 2016-03-21 | 2016-08-10 | 湖北三江航天江河化工科技有限公司 | Multi-angle interfacial bonding strength testing device and testing method thereof |
| CN106248575A (en) * | 2016-08-19 | 2016-12-21 | 维沃移动通信有限公司 | A kind of glueability test device |
| CN106248575B (en) * | 2016-08-19 | 2019-06-07 | 维沃移动通信有限公司 | A kind of glueability test device |
| CN106769470A (en) * | 2016-12-30 | 2017-05-31 | 维沃移动通信有限公司 | A kind of survey tool for test material mechanical property parameters |
| CN110231287A (en) * | 2019-07-10 | 2019-09-13 | 中国科学院长春光学精密机械与物理研究所 | Reflecting mirror connects strength test method and device with optics Wear Characteristics of Epoxy Adhesive |
| CN116413204A (en) * | 2023-06-09 | 2023-07-11 | 浙大城市学院 | Tooth restoration bonding structure stress measuring device and using method |
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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: 20150701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |