CN108072604A - A kind of test device of honeycomb core Joint Strength - Google Patents
A kind of test device of honeycomb core Joint Strength Download PDFInfo
- Publication number
- CN108072604A CN108072604A CN201611015496.5A CN201611015496A CN108072604A CN 108072604 A CN108072604 A CN 108072604A CN 201611015496 A CN201611015496 A CN 201611015496A CN 108072604 A CN108072604 A CN 108072604A
- Authority
- CN
- China
- Prior art keywords
- honeycomb core
- matrix
- test device
- joint strength
- clamp
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 239000011159 matrix material Substances 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims description 20
- 210000003781 tooth socket Anatomy 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 9
- 238000012113 quantitative test Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Laminated Bodies (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of test device of honeycomb core Joint Strength, for the quantitative test of honeycomb core Joint Strength, the fixed structure of structure and honeycomb core is hung including hanging.The extension, which hangs structure, includes pull rod, matrix, clamp, screw and bolt.The fixed structure of the honeycomb core includes upper backup pad, lower supporting plate.In use, being mounted on tested honeycomb core on the fixed structure of honeycomb core first, the fixed structure equipped with honeycomb core is then installed to extension and is hung in structure, the pull rod of test device is finally connected to the test that honeycomb core quality of welding spot is carried out on the collet of testing machine.A kind of test device of honeycomb core Joint Strength provided by the invention, it is simple and practical, there is stable reproducibility, realize the quantitative test of honeycomb core welding surface weld strength.
Description
Technical field
The present invention relates to a kind of test devices of Joint Strength, particularly a kind of quantitative test of the Joint Strength of honeycomb core
Device belongs to technical field of measurement and test.
Background technology
Honeycomb core due to it is light-weight, intensity is high, rigidity is big, stability is good and heat-insulated, sound insulation etc. series of advantages,
Using very extensive in aerospace field.Honeycomb core is formed by corrugated sheet spot welding, therefore the quality of quality of welding spot seriously affects
To the use quality of entire honeycomb core.Experience test and appraisal rank is rested on always for the assessment of honeycomb core quality of welding spot for a long time
Section, without the apparatus for quantitatively of corresponding honeycomb core quality of welding spot.
The content of the invention
The present invention in view of the above-mentioned problems, with reference to honeycomb core structures particularity, carried out research invention.The purpose of the present invention
It is to provide a kind of apparatus for quantitatively of honeycomb core Joint Strength.
The present invention to achieve the above object, adopts the following technical scheme that：
The test device of a kind of honeycomb core Joint Strength of the present invention, including upper matrix, lower substrate, upper backup pad, lower branch
Fagging, upper clamp, lower clamp；Upper matrix and two parts that lower substrate is pairing, lower substrate are more than upper matrix；Upper matrix and lower base
The two bottom sides of body are formed with the rack in half regular hexagon；Half regular hexagon rack of matrix is fixed at upper backup pad both ends
In tooth socket, lower supporting plate is fixed in the tooth socket of half regular hexagon rack of lower substrate；Upper backup pad and lower supporting plate are in half
Regular hexagon is adapted with honeycomb core size, and upper matrix and lower substrate are respectively fixed with upper connecting rod, lower pull rod, is tried for connecting
Test machine.
Further, the upper connecting rod and lower pull rod are fixed on upper matrix and lower substrate by bolt respectively.
Further, the upper backup pad and lower supporting plate are fixed on upper matrix under by upper clamp and lower clamp respectively
Matrix；Upper clamp and lower clamp both ends are provided with screw hole, for being fixedly connected with upper matrix and lower substrate.
A kind of test device of honeycomb core Joint Strength of the present invention, the use step of the test device are：
A. on the corresponding position for the fixed structure for tested honeycomb core being installed on honeycomb core.
B. the fixed structure equipped with honeycomb core is installed to extension to hang in structure.
C., the pull rod of test device is connected to the test that honeycomb core quality of welding spot is carried out on the collet of testing machine.
D. data processing.
The technical effects of the invention are that：
A kind of test device of honeycomb core Joint Strength disclosed in this invention, simple in structure, easy to operate, stability is good, real
The quantitative test of honeycomb core quality of welding spot is showed.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the left view of the present invention.
Fig. 4 is the top view of the present invention.
Fig. 5 is the fixation schematic diagram of honeycomb core.
Specific embodiment
Below in conjunction with attached drawing, the present invention is further described.
As shown in Fig. 1,2,3 and 4, the present invention includes upper backup pad 1, upper matrix 2, lower supporting plate 3, lower substrate 4, honeycomb core
5th, bolt 6, upper connecting rod 7, upper clamp 8, lower clamp 9, lower pull rod 10, bolt 11.The upper backup pad 1 and lower supporting plate 3 are in half
Regular hexagon, for the fixation of honeycomb core 5.The size of lower supporting plate 3 is more than upper backup pad 1.The upper matrix 2 and lower substrate 4
Two bottom sides are in the rack of half regular hexagon, and middle part is provided with circular hole, has upper connecting rod 7 or lower pull rod 10 in circular hole, side is provided with pin
Hole has bolt 6 in pin hole, and four corners are provided with 4 bolts hole, and the size of lower substrate 4 is more than upper matrix 2.The upper clamp 8 is under
9 both ends of clamp are provided with screw hole, are respectively used to being fixedly connected for upper backup pad 1 and lower supporting plate 3.
During use：
A. tested honeycomb core 5 is installed on the upper backup pad 1 of fixed structure of honeycomb core and the corresponding positions of lower supporting plate 3
It puts.
B. upper connecting rod 7 is fixed on by bolt 6 in the circular hole of upper matrix 2, lower pull rod 10 is fixed on by bolt 6
In the circular hole of lower substrate 4.
C. the upper backup pad 1 of the fixed structure equipped with honeycomb core 5 is fixed to upper matrix 2 by bolt 11 with upper clamp 8
On, the lower supporting plate 3 of the fixed structure equipped with honeycomb core 5 is fixed to by bolt 11 on lower substrate 4 with lower clamp 9
D. by the upper connecting rod 7 of test device and lower pull rod 10 be connected to testing machine upper grip and lower collet in carry out bee
The test of nest core quality of welding spot.
E. data processing.
If Fig. 5 is shown as the fixation schematic diagram of honeycomb core, run through honeycomb core including upper backup pad 1 and lower supporting plate pairing 3
In the hexagon that top half 501, honeycomb core the latter half 502 form, solder joint 14 to be measured connects honeycomb core.
Claims (3)
1. a kind of test device of honeycomb core Joint Strength, which is characterized in that including upper matrix, lower substrate, upper backup pad, lower branch
Fagging, upper clamp, lower clamp；Upper matrix and two parts that lower substrate is pairing, lower substrate are more than upper matrix；Upper matrix and lower base
The two bottom sides of body are formed with the rack in half regular hexagon；Half regular hexagon rack of matrix is fixed at upper backup pad both ends
In tooth socket, lower supporting plate is fixed in the tooth socket of half regular hexagon rack of lower substrate；Upper backup pad and lower supporting plate are in half
Regular hexagon is adapted with honeycomb core size, and upper matrix and lower substrate are respectively fixed with upper connecting rod, lower pull rod, is tried for connecting
Test machine.
2. a kind of test device of honeycomb core Joint Strength according to claim 1, which is characterized in that the upper connecting rod and
Lower pull rod is fixed on upper matrix and lower substrate by bolt respectively.
A kind of 3. test device of honeycomb core Joint Strength according to claim 1, which is characterized in that the upper backup pad
Upper matrix and lower substrate are fixed on by upper clamp and lower clamp respectively with lower supporting plate；Upper clamp and lower clamp both ends are provided with spiral shell
Hole, for being fixedly connected with upper matrix and lower substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611015496.5A CN108072604A (en) | 2016-11-18 | 2016-11-18 | A kind of test device of honeycomb core Joint Strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611015496.5A CN108072604A (en) | 2016-11-18 | 2016-11-18 | A kind of test device of honeycomb core Joint Strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108072604A true CN108072604A (en) | 2018-05-25 |
Family
ID=62160159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611015496.5A Pending CN108072604A (en) | 2016-11-18 | 2016-11-18 | A kind of test device of honeycomb core Joint Strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108072604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117705705A (en) * | 2024-02-06 | 2024-03-15 | 北京北冶功能材料有限公司 | Honeycomb core splice welding quality detection method and honeycomb core preparation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100218596A1 (en) * | 2009-02-27 | 2010-09-02 | David Lewin Poff | Methods and apparatus for testing a honeycomb body |
| CN201852780U (en) * | 2010-10-25 | 2011-06-01 | 苏州市世嘉科技有限公司 | Honeycomb panel adhesion strength detection device |
| CN204461892U (en) * | 2015-03-19 | 2015-07-08 | 江西洪都航空工业集团有限责任公司 | Honeycomb core sheet material peeling strength test fixture |
| CN105583512A (en) * | 2016-02-25 | 2016-05-18 | 成都飞机工业（集团）有限责任公司 | Spot welding method for metal honeycomb core |
| CN205483975U (en) * | 2016-02-25 | 2016-08-17 | 成都飞机工业（集团）有限责任公司 | Testing arrangement of honeycomb core solder joint intensity |
| JP2016173298A (en) * | 2015-03-17 | 2016-09-29 | 日本碍子株式会社 | Compressive strength test jig and compressive strength test method |
-
2016
- 2016-11-18 CN CN201611015496.5A patent/CN108072604A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100218596A1 (en) * | 2009-02-27 | 2010-09-02 | David Lewin Poff | Methods and apparatus for testing a honeycomb body |
| CN201852780U (en) * | 2010-10-25 | 2011-06-01 | 苏州市世嘉科技有限公司 | Honeycomb panel adhesion strength detection device |
| JP2016173298A (en) * | 2015-03-17 | 2016-09-29 | 日本碍子株式会社 | Compressive strength test jig and compressive strength test method |
| CN204461892U (en) * | 2015-03-19 | 2015-07-08 | 江西洪都航空工业集团有限责任公司 | Honeycomb core sheet material peeling strength test fixture |
| CN105583512A (en) * | 2016-02-25 | 2016-05-18 | 成都飞机工业（集团）有限责任公司 | Spot welding method for metal honeycomb core |
| CN205483975U (en) * | 2016-02-25 | 2016-08-17 | 成都飞机工业（集团）有限责任公司 | Testing arrangement of honeycomb core solder joint intensity |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117705705A (en) * | 2024-02-06 | 2024-03-15 | 北京北冶功能材料有限公司 | Honeycomb core splice welding quality detection method and honeycomb core preparation method |
| CN117705705B (en) * | 2024-02-06 | 2024-06-14 | 北京北冶功能材料有限公司 | Honeycomb core splice welding quality detection method and honeycomb core preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101602154B (en) | Multifunctional welding piece fixture dedicated to welding training | |
| CN202539884U (en) | Car body side wall overturning welding tool | |
| CN204339168U (en) | A kind of multi-angle welding operation stand | |
| CN203869948U (en) | T-type sample tensile test tool | |
| CN204122980U (en) | Securing member Special material box screen frame welding bench | |
| CN108072604A (en) | A kind of test device of honeycomb core Joint Strength | |
| CN206779828U (en) | A kind of test specimen welding group is to fixture | |
| CN203343654U (en) | Assembly-type welding station device | |
| CN202964626U (en) | Steel pipe placement frame | |
| CN205483975U (en) | Testing arrangement of honeycomb core solder joint intensity | |
| CN205049402U (en) | Panel sample tensile test frock | |
| CN209811594U (en) | Welding operation frame | |
| CN104801912B (en) | A kind of welding skill training platform device | |
| CN209334991U (en) | A kind of fixed device of welding processing | |
| CN204503828U (en) | A kind of shape tube radian detects frock | |
| CN208026456U (en) | A kind of auto parts and components test device | |
| CN207149133U (en) | Pipe fitting axis of workpiece aligns and all-position welding real training frock | |
| CN208188279U (en) | A kind of automatic test device of board | |
| CN204361603U (en) | A kind of network engineering adjustable cable crane span structure | |
| CN209272841U (en) | Reversible stainless steel pipe welding tooling | |
| CN203317246U (en) | Library book tong with adjustable length | |
| CN207964054U (en) | Novel quality inspection balance unit | |
| CN208399256U (en) | Plant weldering stud pull test fixing tool | |
| CN204621454U (en) | A kind of welding skill training platform device | |
| CN206604543U (en) | A kind of Novel medical rack for test tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180525 |