CN207415993U - A kind of 3D printer of magnet ball head structure parallel arm - Google Patents
A kind of 3D printer of magnet ball head structure parallel arm Download PDFInfo
- Publication number
- CN207415993U CN207415993U CN201721430978.7U CN201721430978U CN207415993U CN 207415993 U CN207415993 U CN 207415993U CN 201721430978 U CN201721430978 U CN 201721430978U CN 207415993 U CN207415993 U CN 207415993U
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- CN
- China
- Prior art keywords
- parallel arm
- magnet
- bulb
- printer
- sliding block
- 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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Abstract
The utility model discloses a kind of 3D printers of magnet ball head structure parallel arm, including rack, parallel arm, wire vent nozzle and the charging tray below frame top, rack includes three support posts, guide rail is respectively and fixedly provided on three support posts, sliding block is connected on guide rail, the both ends of parallel arm, which are connected through a screw thread, is fixed with magnet bulb, and the magnet bulb at parallel arm both ends is connected respectively with sliding block and wire vent nozzle.Parallel arm is connected by the 3D printer of this magnet ball head structure parallel arm using magnet bulb with sliding block and wire vent nozzle, so that parallel arm can rotate full angle, therefore the print area of 3D printer and printing height are improved, and the connection mode of this absorption type reduces the frictional force between parallel arm and sliding block and wire vent nozzle, extend the service life of equipment, and fitted and removed easily.In addition, the threaded connection between parallel arm and magnet bulb is also conducive to repair or replace in the future parallel arm.
Description
Technical field
The utility model is related to 3D printer technical field, more particularly to a kind of 3D printing of magnet ball head structure parallel arm
Machine.
Background technology
Present 3D printing technique is flourishing, and 3D printing gradually incorporates the every aspect of people's life, and each row is each
Industry also introduces 3D printing from different perspectives.Such as the FDM 3D printers of desktop grade, the exactly consumption by configuring certain diameter
Material transmits consumptive material to nozzle by feed device, the direction of motion of programme-control X, Y, Z axis is controlled, so as to which nozzle be allowed to gush out
Consumptive material formed definite shape three-dimensional model, this is the current general flow of FDM 3D printers.
At present on the market, this 3D printer design is more extensive, and many detailed problems influence whether this newest skill
The popularization in art market, such as a kind of arm configuration in parallel therein, popular is directly to be connected with flake joint structure on the market
Parallel arm is connect, but the shortcomings that this device has it：It is unable to full angle rotation, dismounting trouble.Form the basic original of these shortcomings
Caused by being the inherent shortcoming of flake joint structure itself, flake joint structure needs to be consolidated with screw with being connected in parallel
Fixed, screw occupies certain space, so simultaneously parallel arm is unable to full angle rotation.
Utility model content
It can full angle rotation, magnetic convenient for disassembly and assembly the technical problem to be solved by the utility model is to provide a kind of parallel arm
The 3D printer of iron ball header structure parallel arm.
Used technical solution to solve above-mentioned technical problem：A kind of 3D printers of magnet ball head structure parallel arm,
Including rack, parallel arm, wire vent nozzle and the charging tray below frame top, the rack includes three support posts, and three
Guide rail is respectively and fixedly provided with described in root on support post, sliding block is connected on the guide rail, the both ends of the parallel arm pass through
Threaded connection is fixed with magnet bulb, and the magnet bulb at the parallel arm both ends connects respectively with the sliding block and the wire vent nozzle
It connects.
Further, the magnet bulb is made of screw rod and bulb end, and the both ends of the parallel arm are and the spiral shell
The internal thread structure that bar is mutually fitted, the magnet bulb are connected by the both ends of the screw rod and parallel arm.
Further, to be equipped with the hemispherical mutually fitted with the profile of the bulb end on the sliding block and wire vent nozzle recessed
Slot.
Further, the magnet bulb is made of NdFeB material.
Advantageous effect：The 3D printer of this magnet ball head structure parallel arm by parallel arm and sliding block and is gone out using magnet bulb
Silk nozzle connection so that parallel arm can rotate full angle, therefore improve the print area of 3D printer and printing height, and
And the connection mode of this absorption type reduces the frictional force between parallel arm and sliding block and wire vent nozzle, extends the use of equipment
Service life, and fitted and removed easily.In addition, the threaded connection between parallel arm and magnet bulb be also conducive to repair in the future or
Replace parallel arm.
Description of the drawings
The utility model is described further with reference to the accompanying drawings and examples；
Fig. 1 is the front view of the utility model embodiment；
Fig. 2 is the A direction views in Fig. 1；
Fig. 3 is the structure diagram of magnet bulb in the utility model embodiment.
Specific embodiment
Referring to figs. 1 to Fig. 3, a kind of 3D printer of magnet ball head structure parallel arm of the utility model, including rack 1, simultaneously
Joint arm 2, wire vent nozzle 3 and the charging tray 4 positioned at 1 top lower section of rack, the lower section of rack 1 are provided with printing hott bed 8, the 3D printing
For machine integrally in regular triangular prism shape, rack 1 includes three support posts 11, is bolted on three support posts 11 solid
Surely there is guide rail 5, sliding block 6 is connected on guide rail 5, the both ends of parallel arm 2, which are connected through a screw thread, is fixed with magnet bulb 7,
The magnet bulb 7 at 2 both ends of parallel arm is connected respectively with sliding block 6 and wire vent nozzle 3, and the connection mode of this absorption type can be reduced simultaneously
Frictional force between joint arm 2 and sliding block 6 and wire vent nozzle 3 extends the service life of equipment, and fitted and removed easily.
Preferably, magnet bulb 7 is made of one kind as the utility model screw rod 71 and bulb end 72, corresponding
It is that the both ends of parallel arm 2 are internal thread structure, screw rod 71 and the screw-internal thread fit at 2 both ends of parallel arm so that magnet bulb 7 is solid
It is scheduled on parallel arm, this structure is conducive to repair and replace parallel arm 2 in the future.
One kind as the utility model is preferably equipped with the profile with bulb end 72 on sliding block 6 and wire vent nozzle 3
Mutually suitable hemispherical groove, magnet bulb 7 are adsorbed in hemispherical groove, rotated to any angle so that parallel arm 2 obtains more
Big print area and printing height.
Preferably, magnet bulb 7 is made one kind as the utility model of NdFeB material, and excellent magnetic property can
Ensure magnet 7 reliability at work of bulb.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Embodiment is stated, in the knowledge possessed in the technical field those of ordinary skill, this practicality can also not departed from
Various changes can be made on the premise of new objective.
Claims (4)
1. a kind of 3D printer of magnet ball head structure parallel arm, including rack (1), parallel arm (2), wire vent nozzle (3) and position
The charging tray (4) of lower section at the top of rack (1), the rack (1) include three support posts (11), three support posts
(11) guide rail (5) is respectively and fixedly provided on, sliding block (6) is connected on the guide rail (5), it is characterised in that：The parallel arm (2)
Both ends be connected through a screw thread and be fixed with magnet bulb (7), the magnet bulb (7) at parallel arm (2) both ends respectively with institute
State sliding block (6) and the wire vent nozzle (3) connection.
2. the 3D printer of magnet ball head structure parallel arm according to claim 1, it is characterised in that：The magnet bulb
(7) it is made of screw rod (71) and bulb end (72), the both ends of the parallel arm (2) are the interior spiral shell mutually fitted with the screw rod (71)
Line structure, the magnet bulb (7) are connected by the screw rod (71) with the both ends of parallel arm (2).
3. the 3D printer of magnet ball head structure parallel arm according to claim 2, it is characterised in that：The sliding block (6)
And the hemispherical groove mutually fitted with the profile of the bulb end (72) is equipped on wire vent nozzle (3).
4. the 3D printer of magnet ball head structure parallel arm according to any one of claim 1 to 3, it is characterised in that：
The magnet bulb (7) is made of NdFeB material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430978.7U CN207415993U (en) | 2017-10-31 | 2017-10-31 | A kind of 3D printer of magnet ball head structure parallel arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430978.7U CN207415993U (en) | 2017-10-31 | 2017-10-31 | A kind of 3D printer of magnet ball head structure parallel arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415993U true CN207415993U (en) | 2018-05-29 |
Family
ID=62310551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721430978.7U Active CN207415993U (en) | 2017-10-31 | 2017-10-31 | A kind of 3D printer of magnet ball head structure parallel arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207415993U (en) |
-
2017
- 2017-10-31 CN CN201721430978.7U patent/CN207415993U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |