CN205343829U - 3D print head coupling device suitable for cross axle structure - Google Patents
3D print head coupling device suitable for cross axle structure Download PDFInfo
- Publication number
- CN205343829U CN205343829U CN201620043836.4U CN201620043836U CN205343829U CN 205343829 U CN205343829 U CN 205343829U CN 201620043836 U CN201620043836 U CN 201620043836U CN 205343829 U CN205343829 U CN 205343829U
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- coupling arrangement
- main body
- radiator fan
- axle sleeve
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to 3D printing apparatus field especially relates to a 3D print head coupling device suitable for cross axle structure, the device is including the hookup main part, the hookup in the main part one side be equipped with with shower nozzle complex recess, hookup main part opposite side is equipped with radiator fan, is equipped with the wind channel through -hole between radiator fan and the recess, hookup main part top is equipped with axis mutually perpendicular's primary shaft trepanning and secondary shaft trepanning, and primary shaft trepanning is joined in marriage to the optical axis cunning with X and is connected, and the secondary shaft trepanning is joined in marriage to the optical axis cunning with Y and is connected. The utility model discloses a fastening cavity body is formed to compact heap cooperation recess, can fix the nozzle, and convenient to detach examines and repair alone and changes each member in addition, the during operation, radiator fan cools off the shower nozzle through the wind channel through -hole, prevents that the shower nozzle is overheated and leads to melting the silk and extrude smooth phenomenon, simultaneously, cooling fan carries out the accelerated cooling to shower nozzle spun melting plastics, improves the product and moulds type efficiency.
Description
Technical field
This utility model belongs to 3D printing device field, particularly relates to a kind of 3D printer head coupling arrangement suitable in cross axle structure.
Background technology
3D printer, it is possible to be changed into the prototype with certain function automatically, directly, quickly and accurately by design philosophy or directly manufacture part, thus providing the realization rate of a kind of high efficiency, low cost for the aspect such as verification of part prototype, new design philosophy.That is, Rapid Prototyping technique is exactly the data utilizing three-dimensional CAD, by rapidform machine, material stacking from level to level is become physical prototypes.
The 3D printer of present stage, often adopt cartesian coordinate system, shower nozzle is connected with cross axle structure by connection seat, carried out the movement of X-direction and Y-direction to polished rod and Y-direction polished rod and corresponding motor and belt drive shower nozzle by the X in cross axle structure, but shower nozzle and connection seat mostly are split Complex Assembly structure, larger in size or assembly quality is relatively big, and shower nozzle separately as assembly, can not be unfavorable for individually maintenance and quick dismounting and change.
Utility model content
The purpose of this utility model is to provide a kind of 3D printer head coupling arrangement suitable in cross axle structure, this utility model has a simple in construction, compact conformation, can independent release sprayhead, it is easy to the feature of individually maintenance and quick dismounting and change, improves the stability that shower nozzle connects.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of 3D printer head coupling arrangement suitable in cross axle structure, described coupling arrangement includes coupling main body, couple side in main body and be provided with the groove coordinated with shower nozzle, couple main body opposite side and be provided with radiator fan, between radiator fan and groove, be provided with air channel through hole；Coupling main body and be arranged over orthogonal first axle sleeve hole of axis and the second axle sleeve hole, the first axle sleeve hole is connected to optical axis sliding joining with X, and join sliding with Y-direction optical axis of the second axle sleeve hole is connected.
Preferably, described coupling arrangement also includes the compact heap for compressing shower nozzle, and compact heap is removably connected with the main body that couples of groove both sides by screw.
Preferably, described compact heap is inner concave arc surface for compressing the side of shower nozzle.
Preferably, described coupling arrangement also includes being arranged on the cooling air duct coupled in main body, and the air outlet of cooling air duct is towards the nozzle place of shower nozzle.
Preferably, described cooling air duct includes cooling fan and fixes, with cooling fan blast orifice, the arc air channel being connected, and the air outlet in arc air channel is positioned at the nozzle place of shower nozzle.
Before work, by X to optical axis through the first axle sleeve hole, nozzle and groove, through the second axle sleeve hole, are then closely cooperated, then the inner concave arc surface of compact heap are close to nozzle by Y-direction optical axis, and are connected with the connection main body of groove both sides by screw.Compact heap fit composition fastening cavity, it is possible to nozzle is fixed.And also allow for dismounting and each component is carried out individually maintenance and changes.
During work, radiator fan rotates, and by air channel through hole, cooling air is blowed to shower nozzle fin, shower nozzle is dispelled the heat.Meanwhile, cooling fan rotates, and cooling air is blowed to by the air outlet in arc air channel the molten plastic of shower nozzle ejection, shortens its cool time, improves product plastotype efficiency.
This utility model compared with prior art, has the advantage that
1) compact heap fit composition fastening cavity, it is possible to nozzle is fixed, and also allow for dismounting and each component is carried out quickly individually maintenance and dismounting and change；
2) during work, shower nozzle is cooled down by radiator fan by air channel through hole, it is prevented that shower nozzle is overheated and causes the not smooth phenomenon of fuse extrusion；
3), during work, the molten plastic that shower nozzle sprays is accelerated cooling by cooling fan, improves product plastotype efficiency.
Accompanying drawing explanation
Fig. 1 is the connection agent structure schematic diagram of coupling arrangement in detailed description of the invention；
Fig. 2 is the connection agent structure schematic diagram of coupling arrangement in detailed description of the invention；
Fig. 3 is the working state schematic representation of coupling arrangement in detailed description of the invention；
Fig. 4 is the working state schematic representation of coupling arrangement in detailed description of the invention；
Being labeled as in figure: couple main body 1, groove 2, compact heap 3, radiator fan 4, air channel through hole 5, cool down fan 6, arc air channel 7, the first axle sleeve hole 8, the second axle sleeve hole 9, X is to optical axis 10, Y-direction optical axis 11, shower nozzle 12.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
As Figure 1-4, a kind of 3D printer head coupling arrangement suitable in cross axle structure, described coupling arrangement includes coupling main body 1, couple side in main body 1 and be provided with the groove 2 coordinated with shower nozzle 12, compact heap 3 for compressing shower nozzle 12 is removably connected with the main body 1 that couples of groove 2 both sides by screw, compact heap 3 is inner concave arc surface for compressing the side of shower nozzle, couples main body 1 opposite side and is provided with radiator fan 4, is provided with air channel through hole 5 between radiator fan 4 and groove 2；Couple main body 1 and be arranged over orthogonal first axle sleeve hole 8 and the second axle sleeve hole 9 of axis, first axle sleeve hole 8 is connected to optical axis 10 sliding joining with X, join sliding with Y-direction optical axis 11 of second axle sleeve hole 9 is connected, coupling arrangement also includes being arranged on the cooling air duct coupled in main body 1, cooling air duct includes cooling fan 6 and fixes, with cooling fan 6 blast orifice, the arc air channel 7 being connected, and the air outlet in arc air channel 7 is positioned at the nozzle place of shower nozzle 12.
Before work, by X to optical axis 10 through the first axle sleeve hole 8, nozzle 12 and groove 2, through the second axle sleeve hole 9, are then closely cooperated, then the inner concave arc surface of compact heap 3 are close to nozzle 12 by Y-direction optical axis 11, and are connected with the connection main body 1 of groove 2 both sides by screw.Compact heap 3 fit 2 composition fastening cavity, it is possible to nozzle 12 is fixed.And also allow for dismounting and each component is carried out individually maintenance and changes.
During work, radiator fan 4 rotates, and by air channel through hole 5, cooling air is blowed to shower nozzle 12, shower nozzle 12 is dispelled the heat.Meanwhile, cooling fan 6 rotates, and by the air outlet in arc air channel 7, cooling air is blowed to the molten plastic that shower nozzle 12 sprays, shortens its cool time, improves product plastotype efficiency.
Claims (5)
1. the 3D printer head coupling arrangement being applicable to cross axle structure, it is characterized in that, described coupling arrangement includes coupling main body, couples side in main body and is provided with the groove coordinated with shower nozzle, couple main body opposite side and be provided with radiator fan, between radiator fan and groove, be provided with air channel through hole；Coupling main body and be arranged over orthogonal first axle sleeve hole of axis and the second axle sleeve hole, the first axle sleeve hole is connected to optical axis sliding joining with X, and join sliding with Y-direction optical axis of the second axle sleeve hole is connected.
2. coupling arrangement as claimed in claim 1, it is characterised in that described coupling arrangement also includes the compact heap for compressing shower nozzle, and compact heap is removably connected with the main body that couples of groove both sides by screw.
3. coupling arrangement as claimed in claim 2, it is characterised in that described compact heap is inner concave arc surface for compressing the side of shower nozzle.
4. coupling arrangement as claimed in claim 1, it is characterised in that described coupling arrangement also includes being arranged on the cooling air duct coupled in main body, the air outlet of cooling air duct is towards the nozzle place of shower nozzle.
5. coupling arrangement as claimed in claim 4, it is characterised in that described cooling air duct includes cooling fan and fixes, with cooling fan blast orifice, the arc air channel being connected, and the air outlet in arc air channel is positioned at the nozzle place of shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043836.4U CN205343829U (en) | 2016-01-18 | 2016-01-18 | 3D print head coupling device suitable for cross axle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043836.4U CN205343829U (en) | 2016-01-18 | 2016-01-18 | 3D print head coupling device suitable for cross axle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343829U true CN205343829U (en) | 2016-06-29 |
Family
ID=56177455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043836.4U Expired - Fee Related CN205343829U (en) | 2016-01-18 | 2016-01-18 | 3D print head coupling device suitable for cross axle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205343829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493941A (en) * | 2016-12-15 | 2017-03-15 | 浙江大学 | A kind of fusion sediment type 3D printer of fast changeable printing head |
| CN106965433A (en) * | 2017-05-22 | 2017-07-21 | 四川建筑职业技术学院 | A kind of five axle 3D printers |
-
2016
- 2016-01-18 CN CN201620043836.4U patent/CN205343829U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493941A (en) * | 2016-12-15 | 2017-03-15 | 浙江大学 | A kind of fusion sediment type 3D printer of fast changeable printing head |
| CN106493941B (en) * | 2016-12-15 | 2018-12-25 | 浙江大学 | A kind of fusion sediment type 3D printer of fast changeable printing head |
| CN106965433A (en) * | 2017-05-22 | 2017-07-21 | 四川建筑职业技术学院 | A kind of five axle 3D printers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20200118 |