CN109605729A - A method of shock-absorption connecting structure is prepared using 3D printing technique - Google Patents
A method of shock-absorption connecting structure is prepared using 3D printing technique Download PDFInfo
- Publication number
- CN109605729A CN109605729A CN201811194024.XA CN201811194024A CN109605729A CN 109605729 A CN109605729 A CN 109605729A CN 201811194024 A CN201811194024 A CN 201811194024A CN 109605729 A CN109605729 A CN 109605729A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bearing plate
- printout
- shock
- structural member
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/721—Vibration dampening equipment, e.g. shock absorbers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
Abstract
The present invention provides a kind of method for preparing shock-absorption connecting structure using 3D printing technique, comprises the following steps that S1, shock-absorption connecting structure is divided into 3 structural members;S2, the corresponding bearing plate illustraton of model of each structural member is established in a computer, be cut by laser and prepare corresponding bearing plate;S3, the corresponding three-dimensional entity model of each structural member is established, three-dimensional entity model is switched to the print parameters of printer by slicing parameter software, is inputted in the 3D printer of fused glass pellet;S4, starting printer, prepare the printout of each structural member using the 3D printer of fused glass pellet, and with step S2 made from conjunction with bearing plate, corresponding structural member is made;S5, it is assembled structural member made from step S3 to obtain shock-absorption connecting structure.This method makes the structure of preparation have the advantages that external form diversification and has stronger load performance by 3D printing part and bearing plate connecting shaping.
Description
Technical field
The present invention relates to 3D printing technique field more particularly to a kind of shock-absorption connecting structure is prepared using 3D printing technique
Method.
Background technique
The extreme sport of mountain off-road or prompt drop class, the requirement for bicycle is very high, especially the shock-absorbing system of car
System, in the case where road conditions are very poor, good suspension system can be reduced to greatest extent to car itself and a human body
Loss.
But the forming method of the connection structure of traditional suspension system is that metal is opened casting integrated molding, this kind of side
The shaping efficiency of method is relatively low, therefore is opened foundry engieering using 3D printing technique replacement metal at present, to reach fast short-term training
The purpose of type.3D printing technique, also known as increases material manufacturing technology belong to a kind of rapid shaping technique, usually with a kind of number
Based on model file, with powdery metal or plastic stool adhesive material, constructed by way of successively stacking accumulation
The technology of object, i.e. " lamination appearance method ".
In the patent of invention application No. is CN201610615212.X, a kind of metal based on 3D printing technique is disclosed
Cast member preparation method, including but not limited to following steps: (1) being beaten using the 3D that 3D printing technique obtains metal target cast member
Stamp type;(2) polishing post-processing is carried out to the 3D printing model;(3) by treated, the 3D printing model uses casting
Technique obtains shell;(4) shell is heated and is roasted, the thorough fired vapour of the 3D printing model is made to disappear, then will melted
Metal liquid be poured into the shell and obtain metal casting part.By the above-mentioned means, present invention saves die cost, contracting
Short part fabrication cycle can be convenient the casting for realizing intricate casting, obtained casting dimensional accuracy with higher, surface
Finish and casting consistency, the production particularly suitable for small lot complexity metal casting;But the casting of this method preparation
Heavier, cost is also relatively high.
In the patent of invention application No. is CN201710571006.8, disclose it is a kind of using 3D printing technique production from
The method of driving vehicle frame.The following steps are included: vehicle frame is divided into multiple structural members by A., the structural member includes head tube, grafting side
Plate, top tube and down tube;The head tube, grafting side plate, top tube and down tube are provided with plug in construction;B. 3D printing technique is utilized
Each structural member of standardized production;C. by top tube and down tube respectively with head tube socket connection;Then it is inserted again with grafting side plate
Connect formula connection.Operation of the present invention is simple, and finished product rate is high, and Automation of Manufacturing Process degree is high, and product quality is easy to control, and marks
Quasi-ization degree is high, stable product quality, but the structural member of this method production is carbon fibre material, and the cost is relatively high,
It is unable to satisfy diversified contour structures.
Summary of the invention
To solve the above problems, preparing shock-absorption connecting structure using 3D printing technique the purpose of the present invention is to provide a kind of
Method, this method by 3D printing part and be cut by laser part a variety of combination process connecting shapings, the degree of automation is higher, this
The mode of kind composite molding can make the structure of preparation with external form diversification, light weight and cost is low and has compared with intense loading lotus
The advantages of performance.
It is another object of the present invention to provide a kind of methods for preparing shock-absorption connecting structure using 3D printing technique, should
Method and process is simple, and cost is relatively low, is suitable for promoting the use of.
To achieve the above object, technical scheme is as follows.
A method of shock-absorption connecting structure being prepared using 3D printing technique, is comprised the following steps that
S1, shock-absorption connecting structure is divided into 3 structural members;
S2, the corresponding bearing plate illustraton of model of each structural member is established in a computer, it is corresponding that preparation is cut by laser
Bearing plate;
S3, the corresponding three-dimensional entity model of each structural member is established, is turned three-dimensional entity model by slicing parameter software
For the print parameters of printer, input in the 3D printer of fused glass pellet;
S4, starting printer, prepare the printout of each structural member using the 3D printer of fused glass pellet, and with step
Bearing plate made from rapid S2 combines, and corresponding structural member is made;
S5, it is assembled structural member made from step S3 to obtain shock-absorption connecting structure.
Further, the bearing plate in the step S2 be corresponding structural member skeleton structure, in conjunction with printout after energy
Enough support the weight of corresponding structural member.
Further, the material of the bearing plate is carbon fibre material or metal, and the material of the printout is thermoplasticity
Material.
Further, the material of the bearing plate is stainless steel, and the material of the printout is plastics.
Further, in the step S4, the combination of the printout and bearing plate is that bearing plate is embedded in printout
Or bearing plate and printout thread connection.
Further, it when in bearing plate insertion printout, needs to be put into bearing plate in printout in step S4 and carries out
The 3D printing of fused glass pellet.
Further, when bearing plate and printout thread connection, needing in step S4 will be made from fused glass pellet
Printout is spirally connected with bearing plate again after removing to be coupled.
Further, when bearing plate and printout thread connection, the first surface on bearing plate in conjunction with printout is needed
Smear resin glue.
Further, in the step S4, the 3D printer of the fused glass pellet is equipped with spray head, the bottom of the spray head
Portion is equipped with the minute nozzle of 0.4mm internal diameter;
In the step S4, minute nozzle is moved to the designated position of the three-dimensional entity model on printer, by molten
Liquid charging stock under state, which squeezes, to gush out and finally solidifies, and successively accumulation forms printout on cured material.
Further, the structural member includes first connecting rod, the second connecting rod and third connecting rod, the step S5's
The specific steps are be mounted on first connecting rod the lower part of the second connecting rod Yu third connecting rod, and by the one of first connecting rod
End is fixedly connected with the second connecting rod, and hinged with third connecting rod, and the other end of first connecting rod and the second connecting rod are cut with scissors
It connects, rotates the other end of third connecting rod and be able to drive first connecting rod and the rotation of the second connecting rod, obtain damping connection knot
Structure.
The beneficial effects of the present invention are: compared with prior art, a kind of utilization 3D printing technique system provided by the present invention
The method of standby shock-absorption connecting structure, this method are combined by a variety of combination process of 3D printing part and the bearing plate of laser cutting
Type, the degree of automation is higher, the mode of this composite molding can make preparation structure have external form it is diversified, it is light-weight, at
This is low and has the advantages that stronger load performance;It and by structure prepared by this method is that double slide bar shock-absorbings are inserted after bicycle
The connection structure of system, third connecting rod is for connecting damper cylinder or damping spring, when bicycle stress, the rotation of floating turning point
Compression shock absorption spring plays the role of damping, and this method simple process, cost is relatively low, is suitable for promoting the use of.
Detailed description of the invention
Fig. 1 is flow diagram of the invention.
Fig. 2 is the structural schematic diagram of the shock-absorption connecting structure of method preparation according to the present invention.
Fig. 3 is the main view of the shock-absorption connecting structure of method preparation according to the present invention.
Fig. 4 is the explosive view of the shock-absorption connecting structure of method preparation according to the present invention.
The main view of first connecting rod in the shock-absorption connecting structure that Fig. 5 is prepared for method according to the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It should be noted that the directional instruction (such as up, down, left, right, before and after ...) of institute in the embodiment of the present invention
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
The description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as indicating
Or it implies its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " are defined as a result,
Feature can explicitly or implicitly include at least one of the features.
In the description of the present invention, " a plurality of " are meant that at least two, such as two, three etc., unless otherwise bright
It is really specific to limit.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral;It can be mechanical connection, be also possible to
Electrical connection;It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It in addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection scope within.
Embodiment 1
It is a kind of method for preparing shock-absorption connecting structure using 3D printing technique provided by the present invention shown in referring to Fig.1,
It comprises the following steps that
S1, shock-absorption connecting structure is divided into 3 structural members;
S2, the corresponding bearing plate illustraton of model of each structural member is established in a computer, it is corresponding that preparation is cut by laser
Bearing plate;
S3, the corresponding three-dimensional entity model of each structural member is established, is turned three-dimensional entity model by slicing parameter software
For the print parameters of printer, input in the 3D printer of fused glass pellet;
S4, starting printer, prepare the printout of each structural member using the 3D printer of fused glass pellet, and with step
Bearing plate made from rapid S2 combines, and corresponding structural member is made;
S5, it is assembled structural member made from step S3 to obtain shock-absorption connecting structure.
It should be noted that the present invention passes through the 3D printing part of fused glass pellet and the bearing plate being cut by laser
A variety of combination process connecting shapings, full automatic control improve work efficiency, and the mode of this composite molding can
The structure of preparation is set to have the advantages that external form diversification, light weight and cost are low and have stronger load performance, simple process,
It is easy to operate, it is suitable for popularization and application.
In the present embodiment, the bearing plate in step S2 be corresponding structural member skeleton structure, in conjunction with printout after
The weight of corresponding structural member can be supported.
Preferably, the material of bearing plate is carbon fibre material, and the material of printout is plastics.
Preferably, in step S4, the combination of printout and bearing plate is that bearing plate is embedded in printout.
In step S4, the 3D printer of fused glass pellet is equipped with spray head, and the bottom of spray head is equipped with the micro- of 0.4mm internal diameter
Thin nozzle;
In step S4, minute nozzle is moved to the designated position of the three-dimensional entity model on printer, will be under molten condition
Liquid charging stock squeeze gush out and finally solidify, and on cured material successively accumulation form printout.
It should be noted that the 3D printing technique that the present invention uses refers to using Filamentous thermoplastic material as raw material, lead to
It crosses spray head and raw material heating and melting is obtained into liquid charging stock, establish three-dimensional modeling data by skeleton of bearing plate, minute nozzle is moved
Liquid charging stock under molten condition is squeezed and gushes out and finally solidify by the designated position for moving threedimensional model, and cured
Successively accumulation forms structural member finished product on material.
In the present embodiment, structural member includes first connecting rod, the second connecting rod and third connecting rod, the tool of step S5
Body step is that first connecting rod is mounted on to the lower part of the second connecting rod Yu third connecting rod, and by one end of first connecting rod
It is fixedly connected with the second connecting rod, and hinged with third connecting rod, the other end of first connecting rod and the second connecting rod is hinged,
It rotates the other end of third connecting rod and is able to drive first connecting rod and the rotation of the second connecting rod, to obtain damping connection knot
Structure.
Referring to shown in Fig. 2-5, for the shock-absorption connecting structure of method preparation according to the present invention, the setting of first connecting rod 1 exists
The downside of second connecting rod 2 and third connecting rod 3, one end of first connecting rod 1 are equipped with the first rectangular fixed block 11, and first
The other end of connecting rod 1 is equipped with circular second fixed block 12, and one end of the second connecting rod 2 and the first fixed block 11 are detachable
Connection, the other end of the second connecting rod 2 and the second fixed block 12 are hinged, and the one of the second connecting rod 2 is arranged in third connecting rod 3
Side, and be located in a plane with the second connecting rod 2, one end of third connecting rod 3 and the first fixed block 11 are hinged.
First fixed block 11 is equipped with the first fixation hole 13 and connection third connecting rod for fixing the second connecting rod 2
3 the second fixation hole 14, one end of the second connecting rod 2 are equipped with third fixation hole 22 compatible with the first fixation hole 13, the
One end of three connecting rods 3 is equipped with the 4th fixation hole 32 compatible with the second fixation hole 14.
The internal diameter of first fixation hole 13 is consistent with the internal diameter of third fixation hole 22, the internal diameter of the second fixation hole 14
Size is consistent with the internal diameter of the 4th fixation hole 32.Specifically, the first fixed block mainly plays the second connecting rod of connection and third
The effect of connecting rod drives the rotation of first connecting rod and the second connecting rod convenient for the rotation by third connecting rod, plays and subtract
The effect of shake.
One end of second connecting rod 2 is equipped with third fixed block 23 compatible with the second fixed block 14, third fixed block
23 shape is circle, and its outer diameter is consistent with the outer diameter of the second fixed block 14.Specifically, third fixed block and mirror
Second fixed block of picture connects together, and plays fixed effect.
The one end being connected in third connecting rod 3 with first connecting rod 1 is equipped with the mounting blocks 31 of an arc, the second connecting rod
2 one end to connect with third connecting rod 3 are equipped with arc groove 21 compatible with the arcuate shape of mounting blocks 31, are convenient for third
The rotation of connecting rod 3 avoids the one end of third connecting rod during rotation with the second connecting rod from rubbing, so that influencing should
The service life of structure.
One end in second connecting rod 2 far from third connecting rod 3 is equipped with the first support arm 24, sets on first connecting rod 1
There is the second support arm 15 with 24 mirror symmetry of the first support arm, the upside of the second support arm 15 is arranged in the first support arm 24,
The middle part of first connecting rod 1 is equipped with the first strip-shaped hole 16, is provided with and 16 mirror symmetry of the first strip-shaped hole in the second connecting rod 2
Second strip-shaped hole 25, third connecting rod 3 is equipped with plurality of through holes 33, and the shape of each through-hole is different.Each structural member
On external form can through the invention in preparation method design, to meet the needs of different clients.
Specifically, circular gasket 34 is equipped on the both ends of third connecting rod 3, convenient for the installation of third connecting rod 3, to subtract
Less wear improves service life.
In shock-absorption connecting structure prepared by the present invention, one end of third connecting rod is for connecting damping spring or damping
Cylinder, when one end of third connecting rod pushes damping spring or damper cylinder, third connecting rod drives one end of first connecting rod
It is rotated up, so that the second connecting rod is rotated in company with first connecting rod, play certain cushioning effect, structure is simple, installation
It is convenient, and cost is relatively low.
Embodiment 2
Referring to shown in Fig. 1-5, the difference is that, the material of bearing plate is metal, preferably not with above-described embodiment
Become rusty steel plate, and the material of printout is thermoplastic material, preferably plastics.Specific plastics have high temperature hot melt, low-temperature setting
Characteristic meet the external form standard of different clients convenient for moulding the external physical characteristic for meeting customer demand.And bearing plate be with compared with
The load-bearing material of intense loading lotus can form the composite material with some strength, it is more to meet external form in conjunction with 3D printing raw material
While sample demand, guarantee that the intensity of integral structure component is adapted to compared with intense loading lotus.
In the present embodiment, the combination of printout and bearing plate is bearing plate and printout thread connection.At this point, step
It is spirally connected and couples with bearing plate again after needing to remove printout made from fused glass pellet in rapid S4.Specifically, bearing plate exists
As skeleton before use, needing the first surface smearing resin glue on bearing plate in conjunction with printout, beaten with improving bearing plate and 3D
The degree of adhesion of printing product enhances the density of load of the structure.
In the present embodiment, the 3D printing technique that this method uses is FDM (fused glass pellet), in existing market
This technology is only used in that product prototype test, mold, shell etc. do not stress or the structure of stress very little, the present invention exist
On the basis of original technology, added some can be such that structural member finished product directly uses with the material of load-bearing, such as carbon fiber board
In the bigger structure of stress, and the present invention can in such a way that the fixed, adhesion that is spirally connected is fixed or is directly embedded into
Bearing plate is added in the product of 3D printing, makes gained composite material that can reach external form diversification, low excellent of light weight and cost
Point, and can guarantee that the intensity of integral structure component is adapted to compared with intense loading lotus.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of method for preparing shock-absorption connecting structure using 3D printing technique, which is characterized in that comprise the following steps that
S1, shock-absorption connecting structure is divided into 3 structural members;
S2, the corresponding bearing plate illustraton of model of each structural member is established in a computer, be cut by laser and prepare corresponding load-bearing
Plate;
S3, the corresponding three-dimensional entity model of each structural member is established, switchs to beat by three-dimensional entity model by slicing parameter software
The print parameters of print machine, input in the 3D printer of fused glass pellet;
S4, starting printer, prepare the printout of each structural member using the 3D printer of fused glass pellet, and with step S2
Bearing plate obtained combines, and corresponding structural member is made;
S5, it is assembled structural member made from step S3 to obtain shock-absorption connecting structure.
2. the method according to claim 1 for preparing shock-absorption connecting structure using 3D printing technique, which is characterized in that described
Bearing plate in step S2 is the skeleton structure of corresponding structural member, in conjunction with printout after can support corresponding structural member
Weight.
3. the method according to claim 1 for preparing shock-absorption connecting structure using 3D printing technique, which is characterized in that described
The material of bearing plate is carbon fibre material or metal, and the material of the printout is thermoplastic material.
4. the method according to claim 3 for preparing shock-absorption connecting structure using 3D printing technique, which is characterized in that described
The material of bearing plate is stainless steel, and the material of the printout is plastics.
5. the method according to claim 1 for preparing shock-absorption connecting structure using 3D printing technique, which is characterized in that described
In step S4, the combination of the printout and bearing plate is that bearing plate is embedded in interior printout or bearing plate and printout spiral shell
Line connection.
6. the method according to claim 5 for preparing shock-absorption connecting structure using 3D printing technique, which is characterized in that when holding
When in weight plate insertion printout, need for bearing plate to be put into the 3D printing that fused glass pellet is carried out in printout in step S4.
7. the method according to claim 5 for preparing shock-absorption connecting structure using 3D printing technique, which is characterized in that when holding
Weight plate and when printout thread connection, after needing to remove printout made from fused glass pellet in step S4 again with bearing plate
Be spirally connected connection.
8. the method according to claim 5 for preparing shock-absorption connecting structure using 3D printing technique, which is characterized in that when holding
When weight plate and printout thread connection, the surface smearing resin glue first on bearing plate in conjunction with printout is needed.
9. the method according to claim 1 for preparing shock-absorption connecting structure using 3D printing technique, which is characterized in that described
In step S4, the 3D printer of the fused glass pellet is equipped with spray head, and the bottom of the spray head is equipped with the micro- of 0.4mm internal diameter
Thin nozzle;
In the step S4, minute nozzle is moved to the designated position of the three-dimensional entity model on printer, will be under molten condition
Liquid charging stock squeeze gush out and finally solidify, and on cured material successively accumulation form printout.
10. the method according to claim 1 for preparing shock-absorption connecting structure using 3D printing technique, which is characterized in that institute
Stating structural member includes first connecting rod, the second connecting rod and third connecting rod, the step S5 the specific steps are by first
Connecting rod is mounted on the lower part of the second connecting rod Yu third connecting rod, and one end of first connecting rod and the second connecting rod are fixed
Connection, and it is hinged with third connecting rod, the other end of first connecting rod and the second connecting rod is hinged, make the another of third connecting rod
One end rotation is able to drive first connecting rod and the second connecting rod rotates, and obtains shock-absorption connecting structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811194024.XA CN109605729B (en) | 2018-10-12 | 2018-10-12 | Method for preparing damping connection structure by using 3D printing technology |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811194024.XA CN109605729B (en) | 2018-10-12 | 2018-10-12 | Method for preparing damping connection structure by using 3D printing technology |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109605729A true CN109605729A (en) | 2019-04-12 |
CN109605729B CN109605729B (en) | 2021-07-02 |
Family
ID=66001704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811194024.XA Active CN109605729B (en) | 2018-10-12 | 2018-10-12 | Method for preparing damping connection structure by using 3D printing technology |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109605729B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111085899A (en) * | 2019-12-04 | 2020-05-01 | 北京动力机械研究所 | Method for inhibiting machining flutter of blisk by using filler |
CN112983978A (en) * | 2021-02-05 | 2021-06-18 | 西安科技大学 | Flexible sliding bearing based on 3D printing and manufacturing method thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2316046A (en) * | 1996-08-05 | 1998-02-18 | Kao Fu Hsiung | Bicycle shock absorbing arrangement |
CN201245217Y (en) * | 2008-06-13 | 2009-05-27 | 荣邦机械(昆山)有限公司 | Novel bicycle trailer shock-absorbing device |
CN103568325A (en) * | 2013-11-08 | 2014-02-12 | 中国科学技术大学 | Three-dimensional printing method |
EP2875938A1 (en) * | 2013-11-21 | 2015-05-27 | Airbus Operations GmbH | Manufacturing method and manufacturing tool for reinforced structural elements |
CN104787313A (en) * | 2014-01-21 | 2015-07-22 | 梅西耶道蒂有限公司 | Shock absorber assembly |
JP2016518263A (en) * | 2013-03-14 | 2016-06-23 | ボード・オブ・リージエンツ,ザ・ユニバーシテイ・オブ・テキサス・システム | Methods and systems for embedding filaments in 3D structures, structural components, and structural electronic, electromagnetic, and electromechanical components / devices |
CN106985394A (en) * | 2017-02-13 | 2017-07-28 | 上海大学 | A kind of 3D model Method of printings assembled based on parted pattern and fastener |
CN109128162A (en) * | 2018-07-24 | 2019-01-04 | 华中科技大学 | A kind of metal works processing method being embedded in prefabricated component |
-
2018
- 2018-10-12 CN CN201811194024.XA patent/CN109605729B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2316046A (en) * | 1996-08-05 | 1998-02-18 | Kao Fu Hsiung | Bicycle shock absorbing arrangement |
CN201245217Y (en) * | 2008-06-13 | 2009-05-27 | 荣邦机械(昆山)有限公司 | Novel bicycle trailer shock-absorbing device |
JP2016518263A (en) * | 2013-03-14 | 2016-06-23 | ボード・オブ・リージエンツ,ザ・ユニバーシテイ・オブ・テキサス・システム | Methods and systems for embedding filaments in 3D structures, structural components, and structural electronic, electromagnetic, and electromechanical components / devices |
CN103568325A (en) * | 2013-11-08 | 2014-02-12 | 中国科学技术大学 | Three-dimensional printing method |
EP2875938A1 (en) * | 2013-11-21 | 2015-05-27 | Airbus Operations GmbH | Manufacturing method and manufacturing tool for reinforced structural elements |
CN104787313A (en) * | 2014-01-21 | 2015-07-22 | 梅西耶道蒂有限公司 | Shock absorber assembly |
CN106985394A (en) * | 2017-02-13 | 2017-07-28 | 上海大学 | A kind of 3D model Method of printings assembled based on parted pattern and fastener |
CN109128162A (en) * | 2018-07-24 | 2019-01-04 | 华中科技大学 | A kind of metal works processing method being embedded in prefabricated component |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111085899A (en) * | 2019-12-04 | 2020-05-01 | 北京动力机械研究所 | Method for inhibiting machining flutter of blisk by using filler |
CN112983978A (en) * | 2021-02-05 | 2021-06-18 | 西安科技大学 | Flexible sliding bearing based on 3D printing and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN109605729B (en) | 2021-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1161216C (en) | Method of manufactureing lens, injection mold for molding of lens and molded lens | |
CN109605729A (en) | A method of shock-absorption connecting structure is prepared using 3D printing technique | |
CN1147750C (en) | Sleeve for optical-connector case and mfg. method therefor | |
CN200988296Y (en) | Compression injection optic lens mould | |
CN206796430U (en) | The injection mold of Kato seal | |
CN113579165A (en) | Casting structure and method for vertical casting process sand core combination of diesel engine cylinder cover core assembly | |
CN200988297Y (en) | Rubber frame forming mould | |
CN101276064A (en) | Method for making glasses frame | |
CN108213342A (en) | The casting technique of the complicated smallclothes of batch production | |
KR100939868B1 (en) | Injection mold assembly | |
CN114261087B (en) | 3D printing and 'spinning' demolding method for continuous fiber reinforced SMP (symmetrical multi-processing) composite material core mold | |
CN203109167U (en) | Sand casting composite mold with cavity positioning function | |
CN207222909U (en) | A kind of secter pat assembling die | |
CN106142457B (en) | Dual injection mold and method | |
CN213472059U (en) | Injection mold | |
CN111231220B (en) | Injection mold of turbine | |
CN208284218U (en) | A kind of an ancient egg-shaped, holed wind instrument mold processed and an ancient egg-shaped, holed wind instrument equipment processed | |
CN215151477U (en) | Wire clamping screw fixing and processing die | |
CN107150124A (en) | A kind of 3D jet printings device and its Method of printing | |
JPS6095422A (en) | Production of fiber-reinforced plastic spectacle frame and its parts | |
CN113458326A (en) | Precision casting equipment capable of flowing based on casting liquid and use method thereof | |
CN208084851U (en) | A kind of draw arm of auto parts processing | |
CN213733101U (en) | Insert fixing structure based on thermosetting injection mold | |
CN209289701U (en) | A kind of secondary ejection mold | |
CN213321209U (en) | Mould structure for preparing hollow special-shaped rubber part |
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 |