CN208497681U - A kind of 3D printer stamp pad height adjustment height regulating mechanism - Google Patents
A kind of 3D printer stamp pad height adjustment height regulating mechanism Download PDFInfo
- Publication number
- CN208497681U CN208497681U CN201820632308.1U CN201820632308U CN208497681U CN 208497681 U CN208497681 U CN 208497681U CN 201820632308 U CN201820632308 U CN 201820632308U CN 208497681 U CN208497681 U CN 208497681U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- mandril
- strut
- gear
- drive rod
- 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 discloses a kind of 3D printer stamp pad height adjustment height regulating mechanisms, including bottom plate, servo motor is connected on the left of the bottom plate, the output end of the servo motor is connected with first gear, it is connected with strut at left and right sides of the bottom plate top, the strut top offers slot, is equipped with drive rod between the strut, the drive rod is rotatedly connected by bearing and strut, and the drive rod runs through strut.The 3D printer stamp pad height adjustment height regulating mechanism, when when carrying out the high low adjustment of stamp pad, it controls servo motor and connects external power supply, first gear rotation is driven by servo motor, second gear rotation is driven by first gear, to make that there is self-locking function between internal screw thread and the first screw thread and the second screw thread, it avoids moving because of self weight, to ensure that platen remains horizontality, without adjusting repeatedly, and stablize firm, while the lifting for controlling platen is convenient and efficient.
Description
Technical field
The utility model relates to stamp pad technical field, specially a kind of 3D printer stamp pad height adjustment height adjustment
Mechanism.
Background technique
Either in our daily lifes, or in computer virtual environment, various threedimensional models are indispensable
A part, and 3D printer is then that various virtual three-dimensional models are become to converter in kind, its appearance is many work
It provides convenience, in manufacturing industry, product model is printed into sample with 3D printer in advance, designer can be according to sample to setting
Meter scheme makes improvement, and in favor of making better product, while client can be intuitive to see that product required for him, 3D are beaten
Print machine is frequently necessary to re-calibrate level, the height of 3D printing platform.Corrected 3D printing platform, need it is comparable patient and
Time, but after removing a 3D printing works, before starting the next model of 3D printing, it can always find 3D printing
The level of platform, height misalignment, need repeatedly to correct, and correction course is comparatively laborious.
Utility model content
The purpose of this utility model is to provide a kind of 3D printer stamp pad height adjustment height regulating mechanisms, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of 3D printer stamp pad height adjustment
Height regulating mechanism, including bottom plate are connected with servo motor on the left of the bottom plate, and the output end of the servo motor is connected with
First gear, is connected with strut at left and right sides of the bottom plate top, and the strut top offers slot, between the strut
Drive rod is installed, the drive rod is rotatedly connected by bearing and strut, and the drive rod runs through strut, the drive rod
Right side is connected with second gear, and the second gear is mounted on the rear side of first gear, and the first gear is nibbled with second gear
It closes and is connected, be respectively and fixedly connected with the first external screw thread and the second external screw thread, the first outer spiral shell at left and right sides of the outer wall of the drive rod
Line and the second externally threaded screw thread are identical towards opposite and screw pitch, are socketed with lantern ring at left and right sides of the outer wall of the drive rod,
The inner wall of the lantern ring is connected with internal screw thread, and the internal screw thread is connected with the first external screw thread and the second external screw thread screw thread, the set
The top of ring is connected with the first support, is separately installed with the first mandril and the second mandril on the inside of first support, and described
One mandril and the second mandril pass through the first pin shaft and are rotatedly connected with the first support, offer first on the inside of second mandril
Sliding slot, the first sliding groove are connected with the sliding of the first mandril, and the apical lateral of first mandril and the second mandril is mounted on
Second support, second support are rotatedly connected with the first mandril and the second mandril respectively by the second pin shaft, and described second
The top of seat is connected with platen, and plate, the plate and slot clearance fit are connected at left and right sides of the bottom end of the platen.
Preferably, the top end surface left and right ends of the platen open up fluted, and the two sides up and down of the groove are opened
Equipped with second sliding slot, it is connected with guide rod on the inside of the groove, is socketed with spring on the left of the outer wall of the guide rod, the guide rod
Slide bar is socketed on the right side of outer wall, the slide bar is connected with second sliding slot sliding, and the top of the slide bar is connected with clamping plate.
Preferably, cover plate is installed, the cover plate is fixedly linked with bottom plate and strut respectively on the outside of the servo motor.
Preferably, the inner wall of the clamping plate is connected with silicagel pad.
Preferably, gasket is installed on the right side of the spring.
Compared with prior art, the utility model has the beneficial effects that the 3D printer stamp pad height adjustment height tune
Complete machine structure, when carrying out the high low adjustment of stamp pad, control servo motor connects external power supply, drives the by servo motor
The rotation of one gear drives second gear rotation by first gear, and second gear drives drive rod rotation, to drive the first spiral shell
Line and the second screw thread are rotated in the inside of lantern ring, make lantern ring that the first support be driven to move towards, according to the first screw thread and the second spiral shell
The screw pitch of line is identical, ensure that the moving distance of lantern ring is identical, passes through the connection liter of the first screw thread and the second screw thread and internal screw thread
Angle is less than pressure angle, to make have self-locking function between internal screw thread and the first screw thread and the second screw thread, avoids moving because of self weight
It is dynamic, to ensure that platen remains horizontality, without adjusting repeatedly, and stablize lifting that is firm, while controlling platen
It is convenient and efficient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the second mandril of Fig. 1；
Fig. 3 is the structural schematic diagram on the inside of Fig. 1 groove.
In figure: 1, bottom plate, 2, drive rod, 3, lantern ring, the 4, first external screw thread, 5, strut, the 6, first support, 7, slot, 8,
Plate, the 9, first mandril, the 10, second support, 11, groove, 12, platen, 13, clamping plate, the 14, second mandril, 15, first sliding groove,
16, second gear, 17, cover plate, 18, servo motor, 19, first gear, 20, bearing, the 21, second external screw thread, the 22, second pin
Axis, the 23, first pin shaft, 24, internal screw thread, 25, second sliding slot, 26, silicagel pad, 27, slide bar, 28, gasket, 29, spring, 30, lead
Bar.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of 3D printer stamp pad height adjustment height
Adjustment mechanism, including bottom plate 1, the left side of bottom plate 1 are connected with servo motor 18, the model MR-J2S-10A of servo motor 18,
When servo motor 18 connects external power supply, servo motor 18 is started to work, and the output end of servo motor 18 is connected with first gear
19, servo motor 18 can drive first gear 19 to rotate, and be connected with strut 5 at left and right sides of 1 top of bottom plate, strut 5 is used for
Drive rod 2 is supported, 5 top of strut offers slot 7, and drive rod 2 is equipped between strut 5, and drive rod 2 passes through bearing 20 and branch
Bar 5 is rotatedly connected, and bearing 20 is ball bearing, and drive rod 2 runs through strut 5, and the right side of drive rod 2 is connected with second gear 16,
Second gear 16 can drive drive rod 2 to rotate, and second gear 16 is mounted on the rear side of first gear 19, first gear 19 and the
The engagement of two gears 16 is connected, and first gear 19 can drive second gear 16 to rotate, solid respectively at left and right sides of the outer wall of drive rod 2
It is connected to the first external screw thread 4 and the second external screw thread 21, the screw thread of the first external screw thread 4 and the second external screw thread 21 is towards opposite and screw pitch phase
Together, it is socketed with lantern ring 3 at left and right sides of the outer wall of drive rod 2, the inner wall of lantern ring 3 is connected with internal screw thread 24, internal screw thread 24 and the
One external screw thread 4 is connected with 21 screw thread of the second external screw thread, and the helix angle of screw thread is less than pressure angle, and drive rod 2 drives the first outer spiral shell
Line 4 and the second external screw thread 21 are rotated in the inside of lantern ring 3, so that lantern ring 3 is pushed to move towards in the outer wall of drive rod 2, lantern ring
3 top is connected with the first support 6, and the first support 6 drives the first mandril 9 and the second mandril 14, the first support 6 with connecting respectively
Inside be separately installed with the first mandril 9 and the second mandril 14, the first mandril 9 and the second mandril 14 by the first pin shaft 23 with
First support 6 is rotatedly connected, and the inside of the second mandril 14 offers first sliding groove 15, and first sliding groove 15 and the first mandril 9 slide
It is connected, the first mandril 9 can be in the medial movement of first sliding groove 15, and the apical lateral of the first mandril 9 and the second mandril 14 is pacified
Equipped with the second support 10, the second support 10 links together for reinforcing the first mandril 9 and the second mandril 14 with platen 12, the
Two supports 10 are rotatedly connected with the first mandril 9 and the second mandril 14 respectively by the second pin shaft 22, and the top of the second support 10 is solid
It is connected to platen 12, is connected with plate 8, plate 8 and 7 clearance fit of slot at left and right sides of the bottom end of platen 12, plate 8 can be
The medial movement of slot 7, to define the motion track of plate 8, the top end surface left and right ends of platen 12 offer recessed
Slot 11, the two sides up and down of groove 11 offer second sliding slot 25, and the inside of groove 11 is connected with guide rod 30, the outer wall of guide rod 30
Left side is socketed with spring 29, and spring 29 is compressed spring, and coefficient of elasticity 3N/CM, spring 29 is for pushing slide bar 27, guide rod 30
Outer wall on the right side of be socketed with slide bar 27, slide bar 27 is for driving clamping plate 13, and slide bar 27 is slided with second sliding slot 25 to be connected, slide bar 27
Can be mobile in the inside of second sliding slot 25 and the outside of guide rod 30, the top of slide bar 27 is connected with clamping plate 13, and clamping plate 13 is used for
Reinforced printer.
When carrying out the high low adjustment of stamp pad, pass through the outer electromechanical source of control connection servo motor 18, servo motor
18 start to work, and first gear 19 is driven to rotate, and first gear 19 drives second gear 16 to rotate, and second gear 16, which drives, to be passed
The rotation of lever 2, the first screw thread 4 of drive of drive rod 2 and the rotation of the second screw thread 21, the first screw thread 4 and the second screw thread 21 and internal screw thread
24 inside rotation, from driving lantern ring 3 mobile in the outer wall of drive rod 2, lantern ring 3 drives the first mandril 9 and the second mandril 14 to enclose
Around the first pin shaft 23 in the rotation of the inside of the first support 6 and the first mandril 9 and the second mandril 14 around the second pin shaft 22 the
The inside of two supports 10 rotates, and changes the tilt angle of the first mandril 9 and the second mandril 14, to make the first mandril 9 and second
Mandril 14 changes to the bearing height of platen 12, completes the height adjustment of platen.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
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, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
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 (5)
1. a kind of 3D printer stamp pad height adjustment height regulating mechanism, including bottom plate (1), it is characterised in that: the bottom plate
(1) it is connected on the left of servo motor (18), the output end of the servo motor (18) is connected with first gear (19), the bottom
It is connected with strut (5) at left and right sides of plate (1) top, strut (5) top offers slot (7), between the strut (5)
It is equipped with drive rod (2), the drive rod (2) is rotatedly connected by bearing (20) with strut (5), and the drive rod (2) is run through
Strut (5) is connected with second gear (16) on the right side of the drive rod (2), and the second gear (16) is mounted on first gear
(19) rear side, the first gear (19) is engaged with second gear (16) to be connected, at left and right sides of the outer wall of the drive rod (2)
It has been respectively and fixedly connected with the first external screw thread (4) and the second external screw thread (21), the spiral shell of first external screw thread (4) and the second external screw thread (21)
Line is identical towards opposite and screw pitch, is socketed with lantern ring (3) at left and right sides of the outer wall of the drive rod (2), the lantern ring (3)
Inner wall is connected with internal screw thread (24), and the internal screw thread (24) is connected with the first external screw thread (4) and the second external screw thread (21) screw thread, institute
The top for stating lantern ring (3) is connected with the first support (6), be separately installed on the inside of first support (6) the first mandril (9) and
Second mandril (14), first mandril (9) and the second mandril (14) are rotated by the first pin shaft (23) and the first support (6)
It is connected, is offered first sliding groove (15) on the inside of second mandril (14), the first sliding groove (15) and the first mandril (9) is sliding
Dynamic to be connected, the apical lateral of first mandril (9) and the second mandril (14) is mounted on the second support (10), and described second
Seat (10) is rotatedly connected with the first mandril (9) and the second mandril (14) respectively by the second pin shaft (22), second support
(10) top is connected with platen (12), is connected with plate (8), the plate at left and right sides of the bottom end of the platen (12)
(8) with slot (7) clearance fit.
2. a kind of 3D printer stamp pad height adjustment height regulating mechanism according to claim 1, it is characterised in that: institute
The top end surface left and right ends for stating platen (12) open up fluted (11), and the two sides up and down of the groove (11) offer
Two sliding slots (25) are connected with guide rod (30) on the inside of the groove (11), are socketed with spring on the left of the outer wall of the guide rod (30)
(29), it being socketed with slide bar (27) on the right side of the outer wall of the guide rod (30), the slide bar (27) is connected with second sliding slot (25) sliding,
The top of the slide bar (27) is connected with clamping plate (13).
3. a kind of 3D printer stamp pad height adjustment height regulating mechanism according to claim 1, it is characterised in that: institute
State and be equipped on the outside of servo motor (18) cover plate (17), the cover plate (17) respectively with bottom plate (1) and strut (5) stationary phase
Even.
4. a kind of 3D printer stamp pad height adjustment height regulating mechanism according to claim 2, it is characterised in that: institute
The inner wall for stating clamping plate (13) is connected with silicagel pad (26).
5. a kind of 3D printer stamp pad height adjustment height regulating mechanism according to claim 2, it is characterised in that: institute
It states and gasket (28) is installed on the right side of spring (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632308.1U CN208497681U (en) | 2018-04-28 | 2018-04-28 | A kind of 3D printer stamp pad height adjustment height regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632308.1U CN208497681U (en) | 2018-04-28 | 2018-04-28 | A kind of 3D printer stamp pad height adjustment height regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208497681U true CN208497681U (en) | 2019-02-15 |
Family
ID=65299255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820632308.1U Expired - Fee Related CN208497681U (en) | 2018-04-28 | 2018-04-28 | A kind of 3D printer stamp pad height adjustment height regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208497681U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884121A (en) * | 2019-12-05 | 2020-03-17 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Intelligent adaptation platform for 3D printer |
| CN111921791A (en) * | 2020-08-25 | 2020-11-13 | 杭州新汉杰科技有限公司 | Horizontal adjusting device for inclination of dispenser |
| FR3098437A1 (en) * | 2019-07-12 | 2021-01-15 | Tobeca | ADDITIVE MANUFACTURING EQUIPMENT |
-
2018
- 2018-04-28 CN CN201820632308.1U patent/CN208497681U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3098437A1 (en) * | 2019-07-12 | 2021-01-15 | Tobeca | ADDITIVE MANUFACTURING EQUIPMENT |
| CN110884121A (en) * | 2019-12-05 | 2020-03-17 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Intelligent adaptation platform for 3D printer |
| CN111921791A (en) * | 2020-08-25 | 2020-11-13 | 杭州新汉杰科技有限公司 | Horizontal adjusting device for inclination of dispenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208497681U (en) | A kind of 3D printer stamp pad height adjustment height regulating mechanism | |
| CN105479759B (en) | A kind of 3D printer | |
| CN101761889A (en) | Omnidirectional rotating lamp | |
| CN103700944B (en) | A kind of antenna and the adjusting means of lower decline angle thereof | |
| CN205836455U (en) | A kind of drive mechanism for automotive air outlet | |
| CN207903812U (en) | Jack mechanism | |
| CN213018027U (en) | Worm gear box with manual and automatic switching function | |
| CN101602125B (en) | Reciprocating saw | |
| CN209559476U (en) | A kind of detecting tool of radar supports stability | |
| CN219236760U (en) | Aluminum magnesium alloy fuel tank convenient to adjust | |
| CN209305811U (en) | A kind of axial roller support for screw shaft of ship installation | |
| CN109606653A (en) | A kind of retractable unmanned plane of undercarriage based on rack-driving | |
| CN107324096B (en) | A kind of plastic sheeting is around equipment | |
| CN204867003U (en) | Numerical control punch | |
| CN201963760U (en) | Manual clutch mechanism | |
| CN211875962U (en) | Rotary lamp holder with positioning mechanism | |
| CN213512932U (en) | Projection arrangement is used in teaching of computer science | |
| CN109723830A (en) | Electric expansion valve and refrigeration system with it | |
| CN209041279U (en) | A kind of bullet top positioning pin | |
| CN206998281U (en) | High-precision groover | |
| CN206871901U (en) | A kind of trough idler group bend horizontal angle due to lifting at the inside stepless adjusting apparatus | |
| CN2853849Y (en) | Oscillating device for head of automatic tape edge sewing machine | |
| CN202006603U (en) | Filling stroke adjustment device for powder forming machine | |
| CN206299965U (en) | A kind of mounting bracket of 3D device for filming image | |
| CN203852426U (en) | Electric lifting tower crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |