CN113503323A - Netted flexible coupling that 3D printed - Google Patents
Netted flexible coupling that 3D printed Download PDFInfo
- Publication number
- CN113503323A CN113503323A CN202110896720.0A CN202110896720A CN113503323A CN 113503323 A CN113503323 A CN 113503323A CN 202110896720 A CN202110896720 A CN 202110896720A CN 113503323 A CN113503323 A CN 113503323A
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- CN
- China
- Prior art keywords
- net
- layer
- spiral woven
- flexible coupling
- spiral
- 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.)
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Classifications
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
- F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
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- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/227—Driving means
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- 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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention belongs to the technical field of 3D printing, and particularly relates to a 3D printing mesh-shaped flexible coupling which comprises a net, wherein flange plates are arranged on the upper side and the lower side of the net, a spiral woven net is arranged on the outer side of the net, the spiral woven net comprises an anti-rust layer, a toughness layer, a bending-resistant layer and a wear-resistant layer, and the bottom of the anti-rust layer is fixedly connected with the top of the toughness layer. According to the invention, the spiral woven net is arranged on the outer side of the net, so that the net liner and the spiral woven net wrap the outside and transmit torque, the torque transmission is realized by stretching and deforming the control leaning net, the net and the spiral woven net are in surface contact, the structural damping is formed, the self-adaptive adjustability is strong, the rotating head is screwed, the rotating head drives the sleeve to rotate, the rotating head is separated from the top of the fixed rod through the threaded installation of the sleeve and the fixed rod, the connecting plate is pulled upwards, the connecting plate and the spiral woven net can be disassembled and replaced, and the convenience is increased.
Description
Technical Field
The invention relates to the technical field of 3D printing, in particular to a 3D printed mesh flexible coupling.
Background
The coupling is mainly used for connecting two shafts of different mechanisms to transmit torque, is widely applied to mechanical transmission structures, and is divided into two types, namely a rigid coupling and a flexible coupling.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a 3D printed netted flexible coupling, which solves the problems that the torsion is transmitted by installing a net, the transmission effect is poor and the mesh flexible coupling is easy to break after being used for a long time in the traditional technology.
The second technical proposal.
The invention specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a netted flexible coupling that 3D printed, includes the net, the ring flange is all installed to the upper and lower both sides of net, the outside of net is provided with spiral mesh grid, spiral mesh grid includes antirust coat, toughness layer, resistant kinking layer and wearing layer, the bottom of antirust coat and the top fixed connection on toughness layer, the bottom on toughness layer and the top fixed connection on resistant kinking layer, the bottom on resistant kinking layer and the top fixed connection of wearing layer, spiral mesh grid's both ends are fixed with the connecting plate, the inside of connecting plate is provided with disassembly body.
Furthermore, the disassembly mechanism comprises a fixed rod fixed on one side of the flange plate, a jack is formed in the connecting plate, the fixed rod is slidably mounted with the jack, a sleeve is arranged on the top of the fixed rod in a threaded rotating mode, and a rotating head is fixed to the top end of the sleeve.
Furthermore, the inside of ring flange has seted up the mounting hole, the quantity of mounting hole is four.
Further, the anti-rust layer and the toughness layer are fixedly connected through an adhesive, and the anti-rust layer is a graphene coating.
Furthermore, the bending-resistant layer and the wear-resistant layer are fixedly connected through a binder, and the wear-resistant layer is a polyvinyl chloride layer.
(III) advantageous effects
Compared with the prior art, the invention provides a 3D printed mesh flexible coupling, which has the following beneficial effects:
1. according to the invention, the spiral woven net is arranged on the outer side of the net, so that the net liner and the spiral woven net wrap the outside and transmit torque, the torque is transmitted and pulled, the net is controlled to be pressed against by deformation, the net and the spiral woven net are in surface contact, structural damping is formed, the self-adaptive adjustability is strong, the rotating head is screwed, the rotating head drives the sleeve to rotate, the rotating head is separated from the top of the fixed rod through the threaded installation of the sleeve and the fixed rod, the connecting plate is pulled upwards, the connecting plate and the spiral woven net can be disassembled and replaced, and the convenience is improved.
2. According to the invention, the bending resistance of the spiral woven net is improved through the bending resistance layer, the phenomenon that the spiral woven net is broken when the spiral woven net is subjected to torque transmission is avoided, the toughness of the spiral woven net is improved through the toughness layer, the anti-breaking effect is better, the antirust performance of the spiral woven net is improved through the antirust layer, the situation that the spiral woven net is rusted after being used for a long time is avoided, the wear resistance of the spiral woven net is improved through the wear-resistant layer, and the service life of the spiral woven net is prolonged.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the detachment mechanism of the present invention;
FIG. 3 is a bottom view of the present invention;
fig. 4 is a cross-sectional view of a spiral woven mesh of the present invention.
In the figure: 1. a net; 2. a flange plate; 3. a connecting plate; 4. spirally weaving a net; 401. a rust-proof layer; 402. a ductile layer; 403. a flex-resistant layer; 404. a wear layer; 5. a disassembly mechanism; 501. fixing the rod; 502. a jack; 503. a sleeve; 504. turning the head; 6. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, 2, 3 and 4, a 3D printed mesh flexible coupling according to an embodiment of the present invention includes a ball net 1, flanges 2 are mounted on both upper and lower sides of the ball net 1, a spiral woven net 4 is disposed on an outer side of the ball net 1, the spiral woven net 4 includes an anti-rust layer 401, a flexible layer 402, a bending-resistant layer 403 and a wear-resistant layer 404, a bottom of the anti-rust layer 401 is fixedly connected to a top of the flexible layer 402, a bottom of the flexible layer 402 is fixedly connected to a top of the bending-resistant layer 403, a bottom of the bending-resistant layer 403 is fixedly connected to a top of the wear-resistant layer 404, connecting plates 3 are fixed to both ends of the spiral woven net 4, a detaching mechanism 5 is disposed inside the connecting plates 3, it should be noted that the ball net 1 liner and the spiral woven net 4 are wrapped and transmit torque, the torque is transmitted by stretching, deformation control leans on net 1, through net 1 and 4 surface contact of spiral mesh grid, form the structural damping, self-adaptation controllability is strong, through detaching mechanism 5, can dismantle spiral mesh grid 4 and change, make by polytetrafluoroethylene material through resistant bending layer 403, increase spiral mesh grid 4's resistant bending property, avoid spiral mesh grid 4 when the biography is turned round, the phenomenon of rupture takes place, utilize toughness layer 402 to be fibre synthetic material layer, increase spiral mesh grid 4's toughness, it is better to make the anti-rupture effect.
As shown in fig. 2, in some embodiments, the detaching mechanism 5 includes a fixing rod 501 fixed on one side of the flange 2, a jack 502 is formed inside the connecting plate 3, the fixing rod 501 is slidably mounted with the jack 502, a sleeve 503 is screwed on the top of the fixing rod 501, a rotating head 504 is fixed on the top end of the sleeve 503, it should be noted that the rotating head 504 is screwed, the rotating head 504 drives the sleeve 503 to rotate, the sleeve 503 and the fixing rod 501 are threadedly mounted, so that the rotating head 504 is separated from the top of the fixing rod 501, the connecting plate 3 is pulled upwards, the connecting plate 3 and the spiral woven net 4 can be detached and replaced, and convenience is increased.
As shown in fig. 1, in some embodiments, the flange 2 has mounting holes 6 formed therein, and the number of the mounting holes 6 is four, and it should be noted that the net 1 and the spiral woven net 4 can be mounted on the printer by inserting fixing members into the mounting holes 6, so as to increase the fixing property.
As shown in fig. 4, in some embodiments, the rust-proof layer 401 is fixedly connected to the tough layer 402 by an adhesive, the rust-proof layer 401 is a graphene coating, and it should be noted that, by the rust-proof layer 401, the rust-proof performance of the spiral woven mesh 4 is increased, and a situation that the spiral woven mesh 4 rusts after being used for a long time is avoided.
As shown in fig. 4, in some embodiments, the bending-resistant layer 403 and the wear-resistant layer 404 are fixedly connected by an adhesive, the wear-resistant layer 404 is a polyvinyl chloride layer, and it should be noted that, by the wear-resistant layer 404, the wear resistance of the spiral woven mesh 4 is increased, and the service life of the spiral woven mesh 4 is prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A 3D printed mesh flexible coupling comprising a net (1), characterized in that: flange plate (2) are installed to the upper and lower both sides of net (1), the outside of net (1) is provided with spiral woven mesh (4), spiral woven mesh (4) include antirust coat (401), toughness layer (402), resistant bending layer (403) and wearing layer (404), the bottom of antirust coat (401) and the top fixed connection of toughness layer (402), the bottom of toughness layer (402) and the top fixed connection of resistant bending layer (403), the bottom of resistant bending layer (403) and the top fixed connection of wearing layer (404), the both ends of spiral woven mesh (4) are fixed with connecting plate (3), the inside of connecting plate (3) is provided with disassembly body (5).
2. A 3D printed mesh flexible coupling according to claim 1, wherein: the disassembly mechanism (5) comprises a fixing rod (501) fixed on one side of the flange plate (2), a jack (502) is formed in the connecting plate (3), the fixing rod (501) and the jack (502) are installed in a sliding mode, a sleeve (503) is arranged at the top of the fixing rod (501) in a threaded rotating mode, and a rotating head (504) is fixed at the top end of the sleeve (503).
3. A 3D printed mesh flexible coupling according to claim 1, wherein: mounting holes (6) are formed in the flange plate (2), and the number of the mounting holes (6) is four.
4. A 3D printed mesh flexible coupling according to claim 1, wherein: the anti-rust layer (401) and the toughness layer (402) are fixedly connected through an adhesive, and the anti-rust layer (401) is a graphene coating.
5. A 3D printed mesh flexible coupling according to claim 1, wherein: the anti-bending layer (403) is fixedly connected with the wear-resistant layer (404) through an adhesive, and the wear-resistant layer (404) is a polyvinyl chloride layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110896720.0A CN113503323A (en) | 2021-08-05 | 2021-08-05 | Netted flexible coupling that 3D printed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110896720.0A CN113503323A (en) | 2021-08-05 | 2021-08-05 | Netted flexible coupling that 3D printed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113503323A true CN113503323A (en) | 2021-10-15 |
Family
ID=78015030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110896720.0A Withdrawn CN113503323A (en) | 2021-08-05 | 2021-08-05 | Netted flexible coupling that 3D printed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113503323A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1348111A (en) * | 1971-06-10 | 1974-03-13 | Reliance Electric Co | Shaft coupling |
| US4116018A (en) * | 1976-09-16 | 1978-09-26 | The Zeller Corporation | Universal joint |
| GB2133858A (en) * | 1983-01-14 | 1984-08-01 | Pirelli | Drive transmission joint |
| CN102425614A (en) * | 2011-12-09 | 2012-04-25 | 三一电气有限责任公司 | Elastic coupling |
| CN108194528A (en) * | 2018-01-12 | 2018-06-22 | 湖北汽车工业学院 | A kind of wire line thimble shaft coupling and assembly method |
| CN109281950A (en) * | 2018-11-19 | 2019-01-29 | 镇江索达联轴器有限公司 | A kind of yielding coupling |
| CN109386554A (en) * | 2017-08-11 | 2019-02-26 | 南方科技大学 | Carbon fiber flexible shaft coupling knot |
-
2021
- 2021-08-05 CN CN202110896720.0A patent/CN113503323A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1348111A (en) * | 1971-06-10 | 1974-03-13 | Reliance Electric Co | Shaft coupling |
| US4116018A (en) * | 1976-09-16 | 1978-09-26 | The Zeller Corporation | Universal joint |
| GB2133858A (en) * | 1983-01-14 | 1984-08-01 | Pirelli | Drive transmission joint |
| CN102425614A (en) * | 2011-12-09 | 2012-04-25 | 三一电气有限责任公司 | Elastic coupling |
| CN109386554A (en) * | 2017-08-11 | 2019-02-26 | 南方科技大学 | Carbon fiber flexible shaft coupling knot |
| CN108194528A (en) * | 2018-01-12 | 2018-06-22 | 湖北汽车工业学院 | A kind of wire line thimble shaft coupling and assembly method |
| CN109281950A (en) * | 2018-11-19 | 2019-01-29 | 镇江索达联轴器有限公司 | A kind of yielding coupling |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211015 |