CN114704575A - Lightweight superposed component and plate spring product thereof - Google Patents
Lightweight superposed component and plate spring product thereof Download PDFInfo
- Publication number
- CN114704575A CN114704575A CN202210491792.1A CN202210491792A CN114704575A CN 114704575 A CN114704575 A CN 114704575A CN 202210491792 A CN202210491792 A CN 202210491792A CN 114704575 A CN114704575 A CN 114704575A
- Authority
- CN
- China
- Prior art keywords
- component
- lightweight
- edge
- continuous fiber
- flow channel
- 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
- 229920001971 elastomer Polymers 0.000 claims abstract description 52
- 239000000835 fiber Substances 0.000 claims abstract description 41
- 239000002131 composite material Substances 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000000806 elastomer Substances 0.000 claims abstract description 17
- 239000011247 coating layer Substances 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 239000005060 rubber Substances 0.000 abstract description 35
- 239000000463 material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 13
- 239000003365 glass fiber Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011185 multilayer composite material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
- F16F3/10—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction
- F16F3/12—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction the steel spring being in contact with the rubber spring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to the field of rubber elastic products of piles of vehicles in the traffic field, in particular to a lightweight superposed component, which comprises a supporting framework component and an elastic body clamped between the supporting framework component layers; the supporting framework component is overlapped layer by adopting a continuous fiber composite body, the continuous fiber composite body is of a sheet structure, flow channel holes are circumferentially distributed on the continuous fiber composite body, and the flow channel holes provide a path for injecting the elastomer and supporting the framework component layer by layer; so that the whole laminated part is bonded into a whole. The light-weight superposed component provided by the utility model overcomes the problem of light weight in the superposed component in the prior art; the utility model uses the continuous fiber complex to replace the original metal supporting skeleton component, and the technical idea of the utility model improves the structure of the whole supporting skeleton component according to the material characteristics of the continuous fiber complex, solves the problem of layering phenomenon in the using process, and ensures that the whole superposed component not only has light weight, but also has reliable use and long service life.
Description
Technical Field
The utility model relates to the field of rubber elastic products of piles of vehicles in the traffic field, in particular to a light-weight superposed component and a plate spring product thereof.
Background
Most of the rubber products are products compounded by rubber and framework materials. The skeleton material is used to bear the acting force inside and outside the rubber product, raise the strength of the product, limit its deformation, maintain stable size and prolong the service life of the product. Commonly used framework materials in rubber products are fibers, steel wires and steel plates. The fiber is a thin and long material and has the characteristics of large elastic modulus, small plastic deformation, high strength and the like. The fiber as the framework material of the regenerated rubber product mainly comprises natural fiber, chemical fiber and glass fiber, each fiber has a plurality of products, and the performances of different products are slightly different.
The glass fiber has the advantages of high strength, high modulus, low elongation, good dimensional stability, good heat resistance, good chemical stability and the like, but has poor yield resistance and poor adhesion with rubber. The glass fibers are coated with a proper lubricant, so that the friction among the fibers can be reduced, and the flexing resistance is improved; the fiber contains a proper amount of copper oxide, so that the yield resistance and the wear resistance can be improved. To improve the adhesion of the glass fibers to the rubber, a dipping treatment may be used. The treated fiber is commonly used as a framework material in a reclaimed rubber hose and a rubber hose.
The nylon fiber HY7S1J2Y-MXF has small density, high strength, high impact resistance, high elasticity, high fatigue resistance and high wear resistance, but has poor heat resistance, viscosity and chemical stability, and can be subjected to dipping treatment and thermal stretching treatment in actual use to improve the viscosity and the deformability.
The impact resistance strength of the polyester fiber is obviously superior to that of nylon fiber, and the polyester fiber has the advantages of heat resistance, fatigue resistance, wear resistance, good rebound resilience and good dimensional stability; asbestos fibers are excellent in heat resistance, flame resistance, alkali resistance and electrical insulation properties, but poor in acid resistance, and are commonly used for sealing materials of reclaimed rubber, heat insulating materials and the like.
The steel wire is processed and processed by metal materials and is one of important framework materials in rubber. The steel wire has the characteristics of high strength, high initial modulus, small elongation, good dimensional stability, good heat resistance and the like, but has poor corrosion resistance and poor adhesion with rubber. In order to improve the adhesion between the steel wire and the rubber, a plating treatment can be performed on the surface of the steel wire. The steel wire is commonly used as a reinforcing material in products such as tires, rubber tubes, reclaimed rubber tapes and the like.
The framework material is widely applied to rubber products, such as reclaimed rubber conveying belts, tires, rubber dams, rubber tubes, sealing materials, reclaimed rubber damping materials and the like. The properties of each framework material are different, and the framework material is reasonably selected according to the properties of the rubber product.
In order to solve the above problems, the plastic material adopted by the top plate or the bottom plate of the part of the stacked structure is often a composite of resin and short/long fibers, and the rubber/framework stacked structure elastic part has the disadvantages of low strength, poor impact performance and the like.
By retrieval, CN215763053U provides an engine mount, which comprises an upper mounting plate and a lower mounting plate, wherein an elastic body is bonded between the upper mounting plate and the lower mounting plate, and the upper mounting plate is made of a multilayer composite material; the mounting structure is characterized in that the upper mounting plate is provided with a mounting through hole, the inner wall of the mounting through hole is coated with a threaded sleeve, and a connecting piece is mounted in the threaded sleeve and used for connecting the upper mounting plate to the engine. The composite material is used as the framework of the upper mounting plate and the lower mounting plate, so that the weight of the product is greatly reduced on the premise of ensuring the rigidity of the whole suspension structure, and the suspension structure is high in light weight degree and strong in reliability. The engine mount adopts the metal thread cover to wrap up the installation through-hole of last mounting panel, has solved that combined material directly passes through bolted connection, produces wearing and tearing easily during the use, and the bolt produces smooth silk even, causes the technical drawback of whole suspension inefficacy, convenient maintenance, and economy is suitable for.
In addition, CN108516690A is a centrifugal glass fiber rubber composite material, which is prepared by a centrifugal method, wherein liquid rubber is sprayed on glass fibers and then cured to form a glass fiber-rubber composite material, the glass fibers are alkali-free glass fibers, and the rubber is a mixture of natural rubber and styrene butadiene rubber. According to the utility model, the rubber liquid is sprayed on the surface of the glass fiber, so that the glass fiber can be uniformly coated with rubber, and the uniformly dispersed glass fiber-rubber composite material is finally obtained. The product has the advantages of high strength, excellent corrosion resistance, excellent flame retardant property and the like; the rubber liquid is directly sprayed and compounded in the process of throwing out the glass fiber, so that the rubber and the fiber can be uniformly compounded; the preparation method is simple and saves resources.
The techniques disclosed in the above two patents cannot solve the problems of light weight and safety in use of the elastic member of the rubber/frame stacked structure.
Disclosure of Invention
The light weight superposed component provided by the utility model overcomes the problem of light weight in the superposed component in the prior art; the technical idea of the utility model is not simple material replacement, and according to the material characteristics of the continuous fiber composite, the structure of the whole supporting framework component is improved, the problem of layering phenomenon in the using process is solved, the weight of the whole superposed component is reduced, and the use reliability and the service life of the superposed component are ensured.
In order to achieve the purpose, the utility model adopts the technical scheme that:
providing a light-weight superposed component, wherein the support framework component adopts a continuous fiber composite body to superpose layer by layer, the continuous fiber composite body is of a sheet structure, flow channel holes are circumferentially distributed on the continuous fiber composite body, and the flow channel holes provide a path for injecting an elastomer and between the support framework component layers; so that the whole laminated part is bonded into a whole.
The lightweight stacked component of the utility model abandons the conventional thought of the prior art, namely the use of a metal framework as a supporting structure of the stacked component and the use of a continuous fiber composite body instead of the metal framework. However, the metal skeleton has an integral structure, and the continuous fiber composite is in a sheet form, so that a delamination phenomenon is likely to occur during use, and the adhesion performance may be lower than that when the metal skeleton is used when the elastomer is injected between the layers of the support skeleton member. Therefore, the light-weight superposed component of the utility model is based on the characteristics of the continuous composite fiber composite body, and the structure of the superposed component is redesigned by combining the structure of the superposed component, thereby not only effectively lightening the weight, but also meeting the use requirements of products.
The continuous fiber composite adopts TMTex, and the TMTex is a composite board obtained by fully impregnating a continuous fiber fabric with thermoplastic matrix resin. The particular matrix and the particular type of reinforcing fabric may be selected according to the requirements of the actual application.
Furthermore, the edge of the supporting framework component is provided with an edge coating layer I, and the edge coating layer I enables the edge of the whole supporting framework component to be isolated from the elastic body.
Further, the edge of the flow channel hole is provided with a second edge coating layer, and the second edge coating layer separates the edge of the whole flow channel hole from the elastic body. The first edge coating layer or the second edge coating layer is made of resin or metal, and the resin is combined with the plate body through injection molding; the metal is prefabricated into a shape consistent with the outline of the coated plate body, and is connected by one of injection molding, coating of fastening glue or interference assembly.
Because the support skeleton part adopts the continuous fibers complex body, in order to mould plastics the elastomer between the support skeleton layer, need set up the runner hole on the support skeleton, in order to prevent that the runner hole edge from producing the crack or the longitudinal action when using leads to runner hole edge damage, the edge cladding in the runner hole has edge coating two, can effectively keep apart the contact of elastomer and runner hole edge, avoids the crack in runner hole because of the deepening of elastomer, the problem of further fracture. Greatly increasing the installation performance of the whole structure.
Furthermore, a reinforcing rib structure protruding out of the surface of the supporting framework part is arranged between the runner holes of the supporting framework part. In order to strengthen the bonding force between the support framework part and the elastic body, the surface of the support framework part is provided with a reinforcing rib structure.
Furthermore, the reinforcing rib structure is a cross-shaped and/or groined structure.
Furthermore, the reinforcing rib structures and the flow passage holes are arranged at intervals without interfering with each other.
Further, the reinforcing rib structure is a grid-shaped structure which is arranged in a staggered mode, and the flow channel holes are formed in the grid-shaped intersection points.
Another object of the present invention is to provide a leaf spring product manufactured by using the above lightweight stacked component, wherein a mounting hole is formed in the center of the supporting frame component, the upper and lower mounting plates are disposed on the upper and lower sides of the lightweight stacked component, and a screw penetrates through the mounting hole to fixedly press the upper and lower mounting plates, so that the whole leaf spring product has a pre-pressure.
The utility model has the beneficial effects that:
1. the light weight superposed component is based on the characteristics of the continuous composite fiber composite body, and the structure of the superposed component is combined to redesign the product structure, so that the light weight is effectively realized, and the performance of the superposed component can meet the use requirement of the product.
2. Because the continuous fiber composite body is adopted, in order to inject the elastomer between the layers of the supporting framework, the supporting framework is required to be provided with the runner hole, in order to prevent the edge and the outer edge of the runner hole from cracking or prevent the edge of the runner hole from being damaged due to longitudinal acting force during use, the edge of the runner hole is coated with the edge coating layer I, the contact between the elastomer and the edge of the runner hole can be effectively isolated, and the problem that the crack of the runner hole is further cracked due to the penetration of the elastomer is avoided. Greatly increasing the installation performance of the whole structure.
3. The lightweight superposed component can greatly reduce the framework weight of the existing rubber-stacked elastic product, reduce the vehicle running cost and is suitable for popularization.
Drawings
Figure 1 is a schematic diagram of the construction of a leaf spring product made using the lightweight stack described in example 1.
Figure 2 is a schematic view of an edge cladding layer of the structure of the lightweight stacked component of example 1.
Fig. 3 is a second schematic view of an edge cladding layer of the structure of the lightweight stacked component of example 2.
Fig. 4 is a schematic view of a cross rib of the structure of the lightweight stacked component of example 3.
Fig. 5 is a schematic view of a reinforcing rib in a cross shape of the structure of the lightweight stacked component according to example 4.
Fig. 6 is a schematic view of a grid-structured reinforcing rib of the structure of the lightweight stacked component described in example 5.
The reference numerals include:
1-upper mounting plate, 2-lower mounting plate, 3-elastomer, 4-supporting framework component, 41-runner hole, 5-mounting shaft, 6-upper locking component, 7-lower locking component, 8-reinforcing rib, 101-first edge coating layer, 102-second edge coating layer.
Detailed Description
The technical solution of the present invention is further explained in detail with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1 and 2, the leaf spring product structure prepared by the lightweight stack component in the embodiment is that the lightweight stack component is clamped between an upper mounting plate 1 and a lower mounting plate 2, a mounting shaft 5 mounting hole is arranged in the center of the lightweight stack component, and the upper and lower mounting plates are fixed into a whole by an upper locking component 6 and a lower locking component 7; the upper and lower mounting plates are fixed and pressed tightly, so that the whole plate spring product has pre-pressure.
Specifically, the lightweight stacked member in the present embodiment includes a support skeleton member 4 and an elastic body 3 sandwiched between the support skeleton members 4; the supporting framework component 4 in the embodiment is formed by overlapping continuous fiber composites layer by layer, the continuous fiber composites are of sheet structures, flow channel holes 41 are circumferentially distributed on the continuous fiber composites, and the flow channel holes 41 provide a path for injecting the elastomer and supporting the framework component 4; so that the whole laminated part is bonded into a whole.
The lightweight stacked component of the utility model abandons the conventional thought of the prior art, namely the use of a metal framework as a supporting structure of the stacked component and the use of a continuous fiber composite body instead of the metal framework. However, the overall structure of the metal framework is integrated, and TMTex is adopted, and is a composite board obtained by fully impregnating continuous fiber fabric with thermoplastic matrix resin. The particular matrix and the particular type of reinforcing fabric may be selected according to the requirements of the actual application.
The continuous fiber composite of the present example is in the form of a sheet, and is likely to cause a delamination phenomenon during use, and the adhesion performance when an elastomer is injected between layers of a supporting skeleton member may be lower than that when a metal skeleton is used. In order to solve the problems, the edge of the supporting framework component 4 is provided with an edge coating layer I101, and the edge coating layer I101 isolates the edge of the whole supporting framework component 4 from the elastic body 3. The edge coating layer I101 is made of resin or metal, and the resin is combined with the plate body through injection molding; the metal is prefabricated into a shape consistent with the outline of the coated plate body, and the metal is connected together in a mode of injection molding, fastening glue coating or interference assembly.
Example 2
As shown in fig. 3, this embodiment has substantially the same structure as that of embodiment 1, except that the edge of the flow channel hole 41 is provided with a second edge coating layer 102, and the second edge coating layer 102 separates the entire edge of the flow channel hole 41 from the elastic body 3. The second edge coating layer 102 is made of resin or metal, and the resin is combined with the plate body through injection molding; the metal is prefabricated into a shape consistent with the outline of the coated plate body, and the metal is connected together in a mode of injection molding, fastening glue coating or interference assembly.
Because the support framework part 4 adopts the continuous fiber composite body, in order to mould the elastomer 3 between the support framework layers, the support framework is required to be provided with the runner hole 41, in order to prevent the edge of the runner hole 41 from generating cracks or prevent the edge of the runner hole from being damaged due to longitudinal acting force during use, the edge of the runner hole 41 is coated with the edge coating layer II 102, the contact between the elastomer 3 and the edge of the runner hole can be effectively isolated, and the problem that the cracks of the runner hole are further cracked due to the penetration of the elastomer is avoided. Greatly increasing the installation performance of the whole structure.
Example 3
As shown in fig. 4, the present embodiment is substantially the same as embodiment 1, except that a rib structure 8 protruding from the surface of the support frame member 4 is provided between the flow passage holes 41 of the support frame member 4. In order to strengthen the combination force between the supporting framework part 4 and the elastic body 3, the surface of the supporting framework part 4 is provided with a reinforcing rib structure 8. The reinforcing ribs 8 in this embodiment have a cross structure and are spaced from the flow passage holes 41 so as not to interfere with each other.
Example 4
As shown in fig. 5, this embodiment has substantially the same structure as embodiment 3, except that the reinforcing rib structure 8 has a cross structure, and a cross structure is added to the cross structure, so that the supporting frame member 4 and the elastic body 3 are more strongly bonded.
Example 5
As shown in fig. 6, this embodiment provides another technical design of the reinforcing ribs 8, the joint surface of the whole supporting frame member 4 and the elastic body 3 is set to be a net structure, the structure is uniformly distributed, and the flow channel holes 41 are arranged at the intersections of the structure, so that even if the stress on the whole supporting frame member 4 is uniform, the structural design is more reasonable, and the bonding capability with the elastic body 3 is stronger.
In conclusion, the utility model can greatly reduce the framework weight of the existing rubber stacking elastic product, reduce the vehicle running cost and is suitable for popularization.
The above are only examples of the present invention, and the present invention is not limited to the field related to the embodiments, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much. It should be noted that, for those skilled in the art, without departing from the scope of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. A lightweight stacked member includes a support frame member and an elastic body sandwiched between the support frame members; the support framework component is characterized in that continuous fiber composites are adopted to be overlapped layer by layer, the continuous fiber composites are of sheet structures, flow channel holes are circumferentially distributed on the continuous fiber composites, and the flow channel holes provide paths for injecting elastomers and supporting the framework component layers; so that the whole laminated part is bonded into a whole.
2. The lightweight stacked component of claim 1, wherein an edge of said support frame member is provided with an edge coating layer one, said edge coating layer one isolating the entire support frame member edge from the elastomer.
3. The lightweight stacked component according to claim 2, wherein a second edge coating layer is provided on an edge of the flow channel hole, and the second edge coating layer isolates the entire edge of the flow channel hole from the elastic body.
4. The stacked, lightweight component of claim 3 wherein said one or two edge cladding layers are resin or metal and are attached by one of injection molding, application of a fastening glue, or interference fit.
5. The lightweight stacked component of claim 1, wherein a rib structure protruding from a surface of the support frame member is provided between the flow passage holes of the support frame member.
6. The lightweight stacked component of claim 5, wherein said rib structure is a cross-shaped and/or a well-shaped structure.
7. The lightweight stacked component of claim 6, wherein said rib structures are spaced from said flow channel openings so as not to interfere with each other.
8. The lightweight stacked component of claim 5, wherein said rib structure is a staggered grid-like structure, said flow channel holes being disposed at intersections of the grid.
9. A plate spring product prepared by using the lightweight stacked component as claimed in any one of claims 1 to 8, wherein a mounting hole is provided in the center of the support frame member, upper and lower mounting plates are provided on upper and lower sides of the lightweight stacked component, and a screw passes through the mounting hole to fixedly press the upper and lower mounting plates, so that the whole plate spring product has a pre-stress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210491792.1A CN114704575B (en) | 2022-05-07 | 2022-05-07 | Lightweight stacked component and plate spring product thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210491792.1A CN114704575B (en) | 2022-05-07 | 2022-05-07 | Lightweight stacked component and plate spring product thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114704575A true CN114704575A (en) | 2022-07-05 |
| CN114704575B CN114704575B (en) | 2023-12-05 |
Family
ID=82176436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210491792.1A Active CN114704575B (en) | 2022-05-07 | 2022-05-07 | Lightweight stacked component and plate spring product thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114704575B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193670Y (en) * | 2008-01-28 | 2009-02-11 | 黄衍国 | Plate spring pad |
| US20090313917A1 (en) * | 2006-07-06 | 2009-12-24 | Yukinori Takenoshita | Seismic isolation device |
| CN101694111A (en) * | 2009-09-30 | 2010-04-14 | 无锡圣丰建筑新材料有限公司 | Lead core cladding vibration isolating rubber bearing |
| CN202674128U (en) * | 2012-01-14 | 2013-01-16 | 赵世峰 | Improved rubber supporting base |
| CN103216559A (en) * | 2013-05-03 | 2013-07-24 | 无锡市中捷减震器有限公司 | Metal rubber support damping device |
| CN105546008A (en) * | 2016-01-21 | 2016-05-04 | 镇江卓业软件科技有限公司 | Metal rubber support damping device |
-
2022
- 2022-05-07 CN CN202210491792.1A patent/CN114704575B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090313917A1 (en) * | 2006-07-06 | 2009-12-24 | Yukinori Takenoshita | Seismic isolation device |
| CN201193670Y (en) * | 2008-01-28 | 2009-02-11 | 黄衍国 | Plate spring pad |
| CN101694111A (en) * | 2009-09-30 | 2010-04-14 | 无锡圣丰建筑新材料有限公司 | Lead core cladding vibration isolating rubber bearing |
| CN202674128U (en) * | 2012-01-14 | 2013-01-16 | 赵世峰 | Improved rubber supporting base |
| CN103216559A (en) * | 2013-05-03 | 2013-07-24 | 无锡市中捷减震器有限公司 | Metal rubber support damping device |
| CN105546008A (en) * | 2016-01-21 | 2016-05-04 | 镇江卓业软件科技有限公司 | Metal rubber support damping device |
Non-Patent Citations (1)
| Title |
|---|
| 【英】 M.O.W 理查德逊: "《聚合物基复合材料科学与工程》", 哈尔滨工业大学出版社, pages: 275 - 283 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114704575B (en) | 2023-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4556592A (en) | Conductive joint seals for composite aircraft | |
| US4556591A (en) | Conductive bonded/bolted joint seals for composite aircraft | |
| US4507011A (en) | Reinforced elastomer attachment joint | |
| US20070141927A1 (en) | Method and system for exterior protection of an aircraft | |
| CN108343170B (en) | Fan-shaped damper of assembled beam column node | |
| US20040242096A1 (en) | Net reinforced composite | |
| US20100264274A1 (en) | Edge seal for fibre-reinforced composite structure | |
| CN101469758B (en) | FRP reinforced rubber vibration isolator and method of producing the same | |
| CN101469759B (en) | Fiber reinforced rubber vibration isolator and method of producing the same | |
| CN111873558A (en) | Enhanced aramid honeycomb sandwich plate | |
| KR20060079212A (en) | Force-introduction point in core composites and method for producing said point using reinforcement elements that traverse the thickness of the core composite | |
| CN114704575A (en) | Lightweight superposed component and plate spring product thereof | |
| KR101880116B1 (en) | Vehicle's panel having good Anti-delamination and impact resitance | |
| CN217481824U (en) | Light-weight supporting framework for superposed components | |
| CN217481823U (en) | Framework structure of light-weight superposed component and plate spring product thereof | |
| CN205476796U (en) | Composite construction cross arm | |
| CN110410388A (en) | A kind of mating connection structure of reinforced composite material and metal material | |
| EP4129637A1 (en) | Member for frp reinforcement, method for producing same, frp molded body and frp connection structure | |
| CN210623296U (en) | Reinforced composite material and metal material matching connection structure | |
| KR102157191B1 (en) | Elastomeric composite structure and manufacturing method thereof | |
| CN103266561B (en) | A kind of sandwich bridge deck of composite material orthogonal cell structure with reinforcement | |
| CN107933030B (en) | Fiber reinforced composite material sandwich plate structure with lock catch | |
| CN201152339Y (en) | Fiber reinforced rubber vibration isolator | |
| CN221143397U (en) | Composite material plate structure | |
| CN220081860U (en) | Composite material connecting structure with embedded structure |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |