CN1782008A - Connection method and structure of composite material and fixing parts - Google Patents
Connection method and structure of composite material and fixing parts Download PDFInfo
- Publication number
- CN1782008A CN1782008A CN 200410098009 CN200410098009A CN1782008A CN 1782008 A CN1782008 A CN 1782008A CN 200410098009 CN200410098009 CN 200410098009 CN 200410098009 A CN200410098009 A CN 200410098009A CN 1782008 A CN1782008 A CN 1782008A
- Authority
- CN
- China
- Prior art keywords
- mounting block
- matrix material
- contact surface
- abutment end
- groove
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000002131 composite material Substances 0.000 title abstract 5
- 239000003822 epoxy resin Substances 0.000 claims abstract description 14
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 14
- 239000011159 matrix material Substances 0.000 claims description 52
- 239000004593 Epoxy Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
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- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
The invention relates to a connecting method and a connecting structure of a composite material and a fixing piece, wherein the connecting method comprises the following steps: the connecting structure comprises a fixing piece, epoxy resin and composite material, wherein the fixing piece is provided with a first contact surface, the composite material is provided with a second contact surface, the first contact surface is in contact with the second contact surface, the epoxy resin is used for connecting the composite material and the fixing piece, and the epoxy resin is not attached to the first contact surface and the second contact surface.
Description
Technical field
The present invention relates to a kind of method of attachment and structure, particularly relate to the method for attachment and the structure that are applied to matrix material and mounting block.
Background technology
Matrix material is combined by more than one materials with differing materials pattern, reaches the good characteristic of vision texture by force owing to have light weight, hardness, uses so often be used to the substituted metal housing.
When present matrix material is applied in the shell product, there is no the technology that is provided with mounting block on matrix material, this technology is one of matrix material problem points of entering the 3C industry.The locking mode will be applied to mounting block and will be connected the structure that then can destroy matrix material with the thin type matrix material if will hole, and its destruction may be caused the lost of life of matrix material.
Summary of the invention
In order to improve above-mentioned shortcoming, the invention provides the method for attachment and the structure of a kind of matrix material and mounting block, its method steps is inserted a mounting block in one mould for (a); (b) liquid-state epoxy resin is inserted in the gap between this mounting block and this mould; (c) make a matrix material contact with this liquid-state epoxy resin with this mounting block simultaneously; (d) heat this Resins, epoxy, this liquid-state epoxy resin is solidified; (e) take off this mould.
And its connection structure comprises: a mounting block has one first contact surface; One matrix material has one second contact surface, and this first contact surface contacts with this second contact surface; And a fixing glue, so that the mode between this first contact surface and this second contact surface not to be set, be attached to simultaneously on this mounting block and this matrix material, this mounting block is fixed on this matrix material.The present invention makes mounting block and matrix material in making processes, and connection just fastened to each other makes matrix material avoid destroying (for example fixing with bore mode) and can be connected with mounting block, keeps the intensity of matrix material.
At present the technology that mounting block is connected with non-thin type matrix material is many realizes to increase other part or direct mode of adhering, increasing part makes matrix material and mounting block connection procedure more complicated, and its adhesion effect of directly adhering is relatively poor, and the probability that comes off of mounting block is also bigger.
For above and other objects of the present invention, feature and advantage can be become apparent, hereinafter enumerate preferred embodiment especially, and conjunction with figs., be described in detail below.
Description of drawings
Fig. 1 is implementing procedure figure of the present invention;
Fig. 2-Fig. 6 is the Connection Step synoptic diagram of first embodiment of the invention;
Fig. 7 is the synoptic diagram of second embodiment of the invention;
Fig. 8 is the synoptic diagram of third embodiment of the invention;
Fig. 9 is the synoptic diagram of fourth embodiment of the invention;
Figure 10 is the synoptic diagram of fifth embodiment of the invention.
Description of reference numerals
A～mounting block is inserted the Kong Weizhong of mould
Between the b～insert liquid-state epoxy resin between mounting block and mould in the crack
C～matrix material is connected with this mounting block
D～heating ring epoxy resins makes its curing
E～mold removal
10,50～mounting block
11,11 ', 11 ", 51～abutment end
111 ', 111 "～groove
112,521-first contact surface
12～inboardend
20～mould
21,21 ', 21 "～groove
Position, 22～hole
23～gap
30～Resins, epoxy
40～matrix material
41～the second contact surfaces
52～jut
53～the first depressions
54～the second depressions
60～fixing glue
Embodiment
Please consult Fig. 1 and Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 simultaneously, wherein Fig. 1 is an implementation step of the present invention, at first, in gluing mode or directly place position, hole 22 (as shown in Figure 3) on the mould 20, directly the function of adhesion is in order to reduce the probability that comes off of mounting block with mounting block 10 for step a.When mounting block 10 is inserted in the mould 20, can produce gap 23 between groove 21 and the abutment end 11, carrying out step b this moment inserts liquid-state epoxy resin 30 in the gap 23 of mounting block 10 and mould 20 (as Fig. 4), step c is connected matrix material 40 with mounting block 10, then steps d heating ring epoxy resins 30 makes its curing (as Fig. 5), final step e takes off mould 20, and mounting block 10 can be connected (as Fig. 6) with matrix material 40.
First embodiment
See also Fig. 2, Fig. 3, Fig. 4, have an abutment end 11 and an inboardend 12 on the mounting block 10, and mould 20 is provided with a position, a hole 22 and a groove 21, this inboardend 12 is installed in the position, hole 22 of mould 20, this abutment end 11 then is located in this groove 21 (as Fig. 3), because this abutment end 11 is less than this groove 21, so can produce a gap 23 between this groove 21 and this abutment end 11, this gap 23 is in order to the Resins, epoxy 30 (Fig. 4) of filling liquid, in addition, the mounting block in the present embodiment 10 is the nail material.
Please continue and consult Fig. 5, Fig. 6, the Resins, epoxy 30 of present embodiment is heat-curable epoxy resin (promptly heating back Resins, epoxy 30 can produce and solidify phenomenon), utilize this characteristic, after the Resins, epoxy 30 of liquid state is inserted gap 23, matrix material 40 is connected with the abutment end 11 of mounting block 10,30 heating are solidified it to Resins, epoxy again, and then mounting block 10 just interconnects fixing by clinging power and this matrix material 40 of this Resins, epoxy 30.At last, mould 20 and mounting block 10 are broken away from (as shown in Figure 6), then this mounting block 10 is realized being connected and fixed with this matrix material 40, all embodiment of the present invention focus on having one first contact surface 112 on the abutment end 11 of mounting block 10, and has one second contact surface 41 on this matrix material 40, this first contact surface 112 contacts with each other with this second contact surface 41, and this Resins, epoxy 30 is attached on mounting block 10 and the matrix material 40 simultaneously not to be arranged at the mode between first contact surface 112 and second contact surface 41.
Second embodiment
See also Fig. 7, this figure is that another implements aspect, its structure roughly is same as above-mentioned first embodiment, difference is in the groove 21 ' of present embodiment and is stepped appearance, by this step-like design, contact area between Resins, epoxy 30 and matrix material 40 and the mounting block 10 is increased, use the sticking power that improves Resins, epoxy 30.
The 3rd embodiment
See also Fig. 8, this figure is that another implements aspect, its structure roughly is same as above-mentioned first embodiment, difference is in the groove 21 in present embodiment " be one trapezoidal; and and the side of this abutment end 11 ' is provided with a groove 111 '; and the surface treatment mode of embossing is adopted in the side of this abutment end 11 '; wherein this groove 111 ' is shaped as V-arrangement; above means all see through the principle that increases contact area or increase frictional force, is attached to sticking power on this mounting block 10 and the matrix material 40 to increase this Resins, epoxy 30.
The 4th embodiment
See also Fig. 9, the structure of present embodiment roughly is same as above-mentioned first embodiment, difference is in the abutment end 11 in present embodiment " the side be provided with a groove 111 ", this groove 111 wherein " be shaped as square; above means are all by increasing the principle of contact area, are attached to sticking power on this mounting block 10 to increase this Resins, epoxy 30.
The 5th embodiment
See also Figure 10, the mounting block 50 of present embodiment is provided with an abutment end 51, one jut 52, one first depression, 53 and 1 second depression 54, see through this jut 52 and be convexly set in abutment end 51 to form first depression, 53 and 1 first contact surface 521, then fixing glue 60 is filled in this first depression 53 and this second depression 54, at last, matrix material 40 is seen through fixing glue 60 be adhered on the mounting block 50, and this fixing glue 60 is not arranged on this first contact surface 521 (being positioned on the abutment end of mounting block) and this second contact surface 41 (being positioned on the matrix material).
Though the present invention with preferred embodiment openly as above; yet; it is not in order to limit the present invention; those skilled in the art; under the premise without departing from the spirit and scope of the present invention; certainly can do some and change and retouching, so protection scope of the present invention should be as the criterion with the scope of appended claims institute circle.
Claims (15)
1. the method for attachment of matrix material and mounting block comprises the following steps:
(a), form a gap between wherein said mounting block and described mould with a mounting block point glue or directly insert in the mould;
(b) liquid-state epoxy resin is inserted in the described gap between described mounting block and described mould;
(c) make a matrix material contact with described liquid-state epoxy resin with described mounting block simultaneously;
(d) heat described Resins, epoxy, described liquid-state epoxy resin is solidified;
(e) take off described mould.
2. the method for attachment of matrix material as claimed in claim 1 and mounting block, wherein, the described mould in step (a) has position, a hole, and described mounting block places position, described hole.
3. the method for attachment of matrix material as claimed in claim 2 and mounting block, wherein, described mounting block comprises an abutment end and an inboardend, and described abutment end and described inboardend are interconnection, and also having a groove on the described mould, position, described hole is arranged in the described groove, in order to ccontaining described inboardend, the ccontaining described abutment end of described groove, and described gap is formed between described groove and the described abutment end.
4. the method for attachment of matrix material as claimed in claim 3 and mounting block, wherein in step (c), described matrix material contacts with the described abutment end of described mounting block.
5. the structure that is connected of a matrix material and mounting block, described connection structure comprises:
One mounting block has one first contact surface;
One matrix material has one second contact surface, and described first contact surface contacts with described second contact surface; And
One fixing glue not to be arranged on the mode between described first contact surface and described second contact surface, is attached on described mounting block and the described matrix material simultaneously, and described mounting block is fixed on the described matrix material.
6. the structure that is connected of matrix material as claimed in claim 5 and mounting block, wherein, described mounting block also has an abutment end and an inboardend, and described abutment end and described inboardend are interconnection, and described first contact surface is formed on the described abutment end.
7. the structure that is connected of matrix material as claimed in claim 6 and mounting block, wherein, described fixing glue is surrounded described abutment end.
8. matrix material as claimed in claim 7 was made with being connected of mounting block, and wherein, the side of described mounting block also has a groove.
9. the structure that is connected of matrix material as claimed in claim 8 and mounting block, wherein, the some of described fixing glue is arranged in the described groove.
10. the structure that is connected of matrix material as claimed in claim 8 and mounting block, wherein, described groove is a V-arrangement.
11. the structure that is connected of matrix material as claimed in claim 8 and mounting block, wherein, described groove is square.
12. the structure that is connected of matrix material as claimed in claim 8 and mounting block, wherein, the side of described mounting block is provided with a patterned structure.
13. the structure that is connected of matrix material as claimed in claim 6 and mounting block, wherein, described mounting block also has one first depression, and described first depression is arranged on the described abutment end, and described fixing glue is arranged in described first depression.
14. the structure that is connected of matrix material as claimed in claim 13 and mounting block, wherein, described mounting block also has one second depression, and described second depression is arranged in described first depression, and described fixing glue also is arranged in described second depression.
15. the structure that is connected of matrix material as claimed in claim 5 and mounting block, wherein, described fixing glue is a Resins, epoxy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100980097A CN100371405C (en) | 2004-12-01 | 2004-12-01 | Method and structure for connecting composite material and fixing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100980097A CN100371405C (en) | 2004-12-01 | 2004-12-01 | Method and structure for connecting composite material and fixing piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1782008A true CN1782008A (en) | 2006-06-07 |
| CN100371405C CN100371405C (en) | 2008-02-27 |
Family
ID=36772637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100980097A Expired - Fee Related CN100371405C (en) | 2004-12-01 | 2004-12-01 | Method and structure for connecting composite material and fixing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100371405C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8533951B2 (en) | 2008-02-25 | 2013-09-17 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Joining method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2235740B (en) * | 1989-08-22 | 1992-12-23 | British Gas Plc | Grouted pipe joint for polyolefin-lined pipes |
| CN1428808A (en) * | 2001-12-26 | 2003-07-09 | 上海新联直流电器有限公司 | Production method of trip magnet |
-
2004
- 2004-12-01 CN CNB2004100980097A patent/CN100371405C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8533951B2 (en) | 2008-02-25 | 2013-09-17 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Joining method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100371405C (en) | 2008-02-27 |
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Granted publication date: 20080227 Termination date: 20151201 |
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