CN209051041U - A kind of 3D printer material rest device - Google Patents
A kind of 3D printer material rest device Download PDFInfo
- Publication number
- CN209051041U CN209051041U CN201821928097.2U CN201821928097U CN209051041U CN 209051041 U CN209051041 U CN 209051041U CN 201821928097 U CN201821928097 U CN 201821928097U CN 209051041 U CN209051041 U CN 209051041U
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- China
- Prior art keywords
- rest device
- screw
- bearing
- trellis
- printer
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Abstract
The utility model discloses a kind of 3D printer material rest device, main material rack top, M4X16 screw, F688 bearing, bearing pin, material frame bottom.Tell two F688 bearings and material top of the trellis cooperation.The bearing pin and F688 bearing fit, the material top of the trellis pass through bearing pin by M4X16 screw and are fixed on material frame bottom.The utility model solves existing material rest device in transmission process, and the frictional force of consumptive material and material frame cylinder is very big, then consumptive material is typically all to stand on end, and the strength that wire rod transmission needs is equivalent to the weight of consumptive material, increases extruder motor load.
Description
Technical field
The utility model relates to 3D printing technique fields, especially a kind of only 3D printer material rest device.
Background technique
Acrylic Wire frame, metal plate material frame etc. that material rest device on the market all uses at present.These material rest devices are in work
When making, the frictional force of consumptive material and material frame cylinder is very big, then consumptive material is typically all to stand on end, and the strength that wire rod transmission needs is equivalent to
The weight of consumptive material increases extruder motor load.It is likely to occur extruder motor and loses step, the phenomenon that lacking material occur so as to cause model.
The material rest device is that consumptive material lays flat on one's back to put, and the frictional force of consumptive material and consumptive material seat is bigger, is driven more smooth.The material rest device with
3D printer is separation, avoids influence of the material frame to 3D printer formed precision.The material rest device can direct 3D printing, both
It is environmentally friendly, again succinct, practical strong, at low cost.
Utility model content
Existing material rest device is solved in transmission process, the frictional force of consumptive material and material frame cylinder is very big, then consumptive material is typically all
Endways installation, the strength that wire rod transmission needs are equivalent to the weight of consumptive material, increase extruder motor load.It is likely to occur extruder motor
Step is lost, the phenomenon that lacking material occurs so as to cause model.The utility model provides the following technical solutions:
A kind of 3D printer material rest device, including material top of the trellis further include M4X16 screw, bearing pin, F688 bearing, material
Frame bottom；The outer ring for being connected to F688 bearing is fixedly mounted in the through-hole that the end plate up and down of the material top of the trellis opens up respectively,
And the inner ring of F688 bearing penetrates a M4X16 screw, the bottom thread of M4X16 screw is fixed on material frame bottom, expects frame top
Portion can be rotated by two F688 bearings around the nail body of screw.
Preferably, the M4X16 screw is arranged in material top of the trellis and expects in the unified centerline hole in frame bottom.
Preferably, the material top of the trellis is cross section T-type structure and vertical section is circular configuration, and internal is cavity knot
Structure.
Preferably, the screw is also extended through there are two bearing pin symmetrical above and below, and bearing pin is located at two F688
The two sides up and down of bearing cooperate positioning.
Compared with prior art, the utility model has the beneficial effects that the material rest device that this R & D design uses, is that will consume
Material, which lays flat on one's back, to be put, and consumptive material and expects that the frictional force of top of the trellis is bigger, and bearing rotation is more flexible, and consumptive material transmission is more smooth.The material frame
Device is separated with 3D printer, avoids influence of the material rest device to 3D printer formed precision.The material rest device can be straight
3D printing is connect, it is not only environmentally friendly but also succinct, practical strong, at low cost.
Detailed description of the invention
Fig. 1 is a kind of main view of 3D printer material rest device one embodiment of the utility model；
Fig. 2 is a kind of bottom view of 3D printer material rest device one embodiment of the utility model；
Fig. 3 is a kind of two normal axomometric drawing of left and right of 3D printer material rest device one embodiment of the utility model.
1 is material top of the trellis in figure, and 2 be M4X16 screw, and 3 be bearing pin, and 4 be F688 bearing, and 5 be material frame bottom.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2:
The screw 2 of this R & D design is connect after the mesoporous of bearing pin 3 and material top of the trellis 1 with material frame bottom 5, screw 2
The position of the corresponding material 1 mesoporous inner wall of top of the trellis of nail body be socketed the inner rings of two F688 bearings 4, the two F688 bearings 4 it is outer
Circle is connect with the upper and lower ends of material 1 mesoporous inner wall of top of the trellis respectively, finally guarantees to expect 1 energy of top of the trellis when expecting that frame bottom 5 is fixed
Nail body enough by the two F688 bearings 4 around screw 2 rotates.
The design solves existing material rest device in transmission process, and the frictional force of consumptive material and material frame cylinder is very big, then consumptive material one
As all stand on end, the strength that wire rod transmission needs is equivalent to the weight of consumptive material, increases extruder motor load.It is likely to occur crowded
Motor loses step out, the phenomenon that lacking material occurs so as to cause model.The material rest device is that consumptive material lays flat on one's back to put, consumptive material and material frame
The frictional force at top is bigger, is driven more smooth.The material rest device is separated with 3D printer, is avoided material rest device and is beaten 3D
The influence of print machine formed precision.The material rest device can direct 3D printing, it is not only environmentally friendly but also succinct, practical strong, at low cost.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of 3D printer material rest device, including material top of the trellis (1), it is characterised in that: further include M4X16 screw (2), bearing
Sell (3), F688 bearing (4), material frame bottom (5)；It is fixed respectively in the through-hole that the end plate up and down of the material top of the trellis (1) opens up
It is installed and connected in the outer ring of F688 bearing (4), and the inner ring of F688 bearing (4) penetrates a M4X16 screw (2), M4X16 screw
(2) bottom thread is fixed on material frame bottom (5), and material top of the trellis (1) can be by two F688 bearings (4) around screw
(2) nail body rotation.
2. a kind of 3D printer material rest device according to claim 1, it is characterised in that: M4X16 screw (2) setting
In material top of the trellis (1) and expect in frame bottom (5) unified centerline hole.
3. a kind of 3D printer material rest device according to claim 1, it is characterised in that: the material top of the trellis (1) is cross
Section T-type structure and vertical section are circular configuration, and internal is cavity structure.
4. a kind of 3D printer material rest device according to claim 1, it is characterised in that: the screw (2) has also extended through
Two bearing pins (3) symmetrical above and below, and bearing pin (3) is located at the cooperation positioning of two sides up and down of two F688 bearings (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928097.2U CN209051041U (en) | 2018-11-19 | 2018-11-19 | A kind of 3D printer material rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928097.2U CN209051041U (en) | 2018-11-19 | 2018-11-19 | A kind of 3D printer material rest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209051041U true CN209051041U (en) | 2019-07-02 |
Family
ID=67053912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821928097.2U Active CN209051041U (en) | 2018-11-19 | 2018-11-19 | A kind of 3D printer material rest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209051041U (en) |
-
2018
- 2018-11-19 CN CN201821928097.2U patent/CN209051041U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |