CN108248031A - A kind of motor mounting bracket of 3D printing pen - Google Patents
A kind of motor mounting bracket of 3D printing pen Download PDFInfo
- Publication number
- CN108248031A CN108248031A CN201711470352.3A CN201711470352A CN108248031A CN 108248031 A CN108248031 A CN 108248031A CN 201711470352 A CN201711470352 A CN 201711470352A CN 108248031 A CN108248031 A CN 108248031A
- Authority
- CN
- China
- Prior art keywords
- motor
- mounting hole
- hollow cavity
- rack body
- channel
- 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.)
- Pending
Links
- 238000010146 3D printing Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000004323 axial length Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of motor mounting brackets of 3D printing pen, including rack body, the first opening is equipped at the top of rack body, the hollow cavity for motor installation is equipped in it, hollow cavity bottom offers mounting hole, the feeding gear of motor passes through mounting hole to stretch out hollow cavity bottom, it is located at mounting hole side on hollow cavity bottom and is additionally provided with installation axle for installing bearing, hollow cavity is additionally provided with protrusion on bottom, lobed interior is equipped with the channel of transmission consumptive material, installation axle is vertical with the channel for transmitting consumptive material with the circle center line connecting of mounting hole, installation axle and mounting hole are located at raised central portion both sides respectively, it is recessed inwardly in cambered surface with installation axle and position of mounting hole corresponding position on raised two side, and it is provided with the second opening connected with channel.This motor bracket is only made of rack body, and without assembling when installing motor, and when needing to transmit consumptive material, consumptive material is directly on rack body the channel in protrusion, is not in the phenomenon that getting stuck and do not feed.
Description
Technical field
The present invention relates to 3D printing pen technology field more particularly to a kind of motor mounting brackets of 3D printing pen.
Background technology
3D printing pen be it is a kind of there is the pen of 3D printing, available for draw 3D figures, it is easy to use, it is easy to carry,
Existing 3D printing pen transmission consumptive material is to drive feeding gear using motor, and feeding gear is straight with consumptive material under the cooperation of bearing
Contact is to transmit consumptive material, and motor is typically mounted on inside motor bracket, and existing motor bracket is usually made of two parts,
As shown in Figure 1, top be stock support 1, lower part be fixinig plate 2, assemble it is cumbersome, and when need transmit consumptive material
When, consumptive material is needed successively by printing tail-hood feed inlet 3, motor 4 and stock support 1, as the centre bore position of three does not exist
When on same straight line, it is also easy to produce the phenomenon that getting stuck, not feeding.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of motor mounting bracket of 3D printing pen,
It is simple for assembly process, be not in the phenomenon that getting stuck and do not feed.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of motor mounting bracket of 3D printing pen is equipped with the first opening including rack body, at the top of the rack body,
The hollow cavity for motor installation is equipped in it, the hollow cavity bottom offers mounting hole, the feeding gear of the motor
Hollow cavity bottom is stretched out across mounting hole, is additionally provided on the hollow cavity bottom positioned at mounting hole side for installation axle
The installation axle held, protrusion is additionally provided on the hollow cavity bottom, and the lobed interior is equipped with the channel of transmission consumptive material, the peace
It is vertical with the channel for transmitting consumptive material with the circle center line connecting of mounting hole to fill axis, the installation axle and mounting hole are located at raised central portion respectively
Both sides, it is described protrusion two side on be recessed inwardly with installation axle and position of mounting hole corresponding position in cambered surface, and be provided with and lead to
Second opening of road connection.
As an improvement of the above technical solution, second opening is oval, and short axle distance, which is respectively less than, is equal to motor
Feeding gear and bearing axial length.
As an improvement of the above technical solution, the rack body both sides are additionally provided with is fixedly installed to 3D by the rack body
Print the mounting ear on pen.
Beneficial effects of the present invention have：
This motor bracket only has rack body composition, without assembling when installing motor, improves production efficiency, and when needing
When transmitting consumptive material, consumptive material is directly on rack body the channel in protrusion, and direction of transfer remains point-blank,
Be not in the phenomenon that getting stuck and do not feed.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described, wherein：
Fig. 1 is the installation cooperation figure of motor bracket and motor under the prior art；
Fig. 2 is the structure diagram of the embodiment of the present invention；
Fig. 3 is the structure diagram on the other direction of the embodiment of the present invention；
Fig. 4 is the side view of the embodiment of the present invention；
Fig. 5 is the installation cooperation figure of the embodiment of the present invention and motor.
Specific embodiment
Referring to Fig. 2 to Fig. 5, a kind of motor mounting bracket of 3D printing pen, including rack body 1, the rack body 1 pushes up
Portion is equipped with the first opening, the interior hollow cavity 2 being equipped with for motor installation, and 2 bottom of hollow cavity offers mounting hole 3,
The feeding gear 8 of the motor passes through mounting hole 3 to stretch out 2 bottom of hollow cavity, is located at mounting hole on 2 bottom of hollow cavity
3 sides are additionally provided with the installation axle 4 for installing bearing 9, and protrusion 5, described raised 5 is additionally provided on 2 bottom of hollow cavity
The channel 10 of transmission consumptive material is internally provided with, the installation axle 4 and the channel 10 of the circle center line connecting and transmission consumptive material of mounting hole 3 hang down
Directly, the installation axle 4 and mounting hole 3 are located at raised 5 on both sides of the middle respectively, on raised 5 two side with installation axle 4 and installation
3 position corresponding position of hole is recessed inwardly in cambered surface, and is provided with the second opening 6 connected with channel, when installing motor, feeding
Gear is partly located in recess with bearing, and since rack body 1 is fixed, channel 10 will not change, and the direction of transfer of consumptive material begins
Eventually point-blank, feeding gear 8 is in direct contact and transmits with consumptive material always with bearing 9, be not in get stuck with not into
The phenomenon that material.
Second opening 6 is oval, and short axle distance is respectively less than the axis of the feeding gear 8 and bearing 9 equal to motor
To length so that consumptive material will not flow out the second opening, ensure the fluency of transmission, 1 both sides of rack body are additionally provided with this
Rack body 1 is fixedly installed to the mounting ear 7 on 3D printing pen.
The above, only better embodiment of the invention, but the present invention is not limited to above-described embodiment, as long as
It reaches the technique effect of the present invention with any same or similar means, should all belong to the scope of protection of the present invention.
Claims (3)
1. a kind of motor mounting bracket of 3D printing pen, it is characterised in that：Including rack body (1), rack body (1) top
Portion is equipped with the first opening, and the interior hollow cavity (2) being equipped with for motor installation, hollow cavity (2) bottom offers installation
Hole (3), the feeding gear (8) of the motor stretch out hollow cavity (2) bottom, hollow cavity (2) bottom across mounting hole (3)
It is located at mounting hole (3) side in portion and is additionally provided with installation axle (4) for installing bearing (9), on hollow cavity (2) bottom
It is additionally provided with raised (5), the protrusion (5) is internally provided with the channel (10) of transmission consumptive material, the installation axle (4) and mounting hole (3)
Circle center line connecting it is vertical with the channel (10) for transmitting consumptive material, the installation axle (4) and mounting hole (3) are located in protrusion (5) respectively
Portion both sides, it is described protrusion (5) two side on be recessed inwardly with installation axle (4) and mounting hole (3) position corresponding position in cambered surface, and
It is provided with the second opening (6) connected with channel.
2. a kind of motor mounting bracket of 3D printing pen according to claim 1, it is characterised in that：Second opening
(6) oval, short axle distance is respectively less than the axial length of the feeding gear (8) and bearing (9) equal to motor.
3. a kind of motor mounting bracket of 3D printing pen according to claim 1, it is characterised in that：The rack body
(1) both sides are additionally provided with the mounting ear (7) being fixedly installed to the rack body (1) on 3D printing pen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470352.3A CN108248031A (en) | 2017-12-29 | 2017-12-29 | A kind of motor mounting bracket of 3D printing pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470352.3A CN108248031A (en) | 2017-12-29 | 2017-12-29 | A kind of motor mounting bracket of 3D printing pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108248031A true CN108248031A (en) | 2018-07-06 |
Family
ID=62725133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711470352.3A Pending CN108248031A (en) | 2017-12-29 | 2017-12-29 | A kind of motor mounting bracket of 3D printing pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108248031A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065209A (en) * | 2019-05-07 | 2019-07-30 | 安徽三绿实业有限公司 | A kind of extruder head and its extrusion device of the production of 3D printing consumptive material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203994724U (en) * | 2014-07-17 | 2014-12-10 | 衢州市捷越电子科技有限公司 | 3D prints pen |
| CN204505849U (en) * | 2015-01-30 | 2015-07-29 | 英华达（上海）科技有限公司 | Detachable ejecting device and there is the 3 D-printing device of this ejecting device |
| CN105443662A (en) * | 2016-01-14 | 2016-03-30 | 廖伟生 | Right-angle reversing type power device and 3D printing pen |
| CN205364560U (en) * | 2016-01-19 | 2016-07-06 | 沈剑 | Wireless 3D print pen |
| CN206749069U (en) * | 2017-04-26 | 2017-12-15 | 四川建筑职业技术学院 | A kind of 3D printer extruder for being easy to load and unload consumptive material |
| CN207842058U (en) * | 2017-12-29 | 2018-09-11 | 珠海市三绿实业有限公司 | A kind of motor mounting bracket of 3D printing pen |
-
2017
- 2017-12-29 CN CN201711470352.3A patent/CN108248031A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203994724U (en) * | 2014-07-17 | 2014-12-10 | 衢州市捷越电子科技有限公司 | 3D prints pen |
| CN204505849U (en) * | 2015-01-30 | 2015-07-29 | 英华达（上海）科技有限公司 | Detachable ejecting device and there is the 3 D-printing device of this ejecting device |
| CN105443662A (en) * | 2016-01-14 | 2016-03-30 | 廖伟生 | Right-angle reversing type power device and 3D printing pen |
| CN205364560U (en) * | 2016-01-19 | 2016-07-06 | 沈剑 | Wireless 3D print pen |
| CN206749069U (en) * | 2017-04-26 | 2017-12-15 | 四川建筑职业技术学院 | A kind of 3D printer extruder for being easy to load and unload consumptive material |
| CN207842058U (en) * | 2017-12-29 | 2018-09-11 | 珠海市三绿实业有限公司 | A kind of motor mounting bracket of 3D printing pen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065209A (en) * | 2019-05-07 | 2019-07-30 | 安徽三绿实业有限公司 | A kind of extruder head and its extrusion device of the production of 3D printing consumptive material |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |