CN208052606U - A kind of three-dimensional printer elevating mechanism - Google Patents
A kind of three-dimensional printer elevating mechanism Download PDFInfo
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- CN208052606U CN208052606U CN201820415821.5U CN201820415821U CN208052606U CN 208052606 U CN208052606 U CN 208052606U CN 201820415821 U CN201820415821 U CN 201820415821U CN 208052606 U CN208052606 U CN 208052606U
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- shaft
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- lifter plate
- frame
- worm
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Abstract
The utility model is related to a kind of three-dimensional printer elevating mechanisms, including frame, lifting guide pillar, lifter plate, wire lever, lifting seat, lifting nut, lifting motor, lifter plate is equipped between two lifting seats, shaft is equipped at left and right sides of lifter plate, shaft is connected with lifter plate, one shaft is driving shaft, another shaft is driven shaft, driving shaft is equipped with worm gear, base of frame is equipped with bottom plate, torsion shaft is equipped between bottom plate and frame roof, torsion shaft is equipped with worm screw, bottom plate is equipped with upset motor, torsion shaft is splined shaft, worm screw center is equipped with splined hole, it is equipped with the position-limited claw being bonded with worm screw both ends with the lifting seat of active axis connection.The utility model drives lifter plate overturning by worm gear on the worm drive driving shaft on torsion shaft, realize the printing of the hanging object in part, without cushion block, Worm and worm-wheel gearing stable drive, transmission is accurate, splined shaft is convenient for upset motor being arranged on bottom plate, and reducing upset motor vibration influences print quality.
Description
Technical field
The utility model is related to three-dimensional printer field, more particularly to a kind of three-dimensional printer elevating mechanism.
Background technology
The novel industrial manufacturing apparatus of 3 D-printing engine base has the advantages that customization production cost is low, mainly leads to
It crosses printer to be stacked up material from level to level, for the object with hanging structure, traditional three-dimensional printer needs to increase
Cushion block, inconvenient to use, existing three-dimensional printer is unstable when usually lifting to cause printing precision low.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of three-dimensional printer elevating mechanism.
Technical solution adopted by the utility model to solve its technical problems is：A kind of three-dimensional printer elevating mechanism, packet
It includes frame, the lifting guide pillar for being vertically arranged at the frame facet, the lifter plate being arranged in the lifting guide pillar, be arranged in institute
It states on frame and the lift drive mechanism of the driving lifter plate lifting, the lifting guide pillar is respectively arranged at described frame or so
Both sides, the lift drive mechanism include the lifting seat of vertical wire lever and lifting guide pillar cooperation, are arranged in the liter
The lifting motor rotated with the lifting nut of wire lever cooperation, the driving wire lever on seat, two lifting seats drop
Between be equipped with lifter plate, shaft connect with the lifting seat is equipped at left and right sides of the lifter plate, the shaft is horizontally disposed with,
The shaft and the lifter plate are connected, and a shaft is driving shaft, another shaft is driven shaft, on the driving shaft
Equipped with worm gear, the base of frame is equipped with bottom plate, and vertical torsion shaft is equipped between the bottom plate and the frame roof, described
Torsion shaft is equipped with the worm screw with the worm gear, and the bottom plate is equipped with the upset motor for driving the torsion shaft rotation,
The torsion shaft is splined shaft, and the worm screw center is equipped with the splined hole coordinated with the splined shaft, with the active axis connection
Lifting seat be equipped with the position-limited claw that is bonded with the worm screw both ends.
Lifter plate overturning is driven in above-mentioned design by the worm gear on the worm drive driving shaft on torsion shaft, is realized
The partly printing of hanging object is not necessarily to cushion block, and Worm and worm-wheel gearing stable drive, transmission is accurate, and splined shaft is convenient for turn over
Rotating motor is arranged on bottom plate, and reducing upset motor vibration influences print quality.
As being further improved for the design, the wire lever is two and is symmetrical set on the frame, often
A wire lever bottom is set there are one toothed belt, is connected with toothed belt between the toothed belt, the lifting motor is set
It sets on the bottom plate, transmission is accurate, and lifting motor vibration is effectively avoided to pass to lifter plate.
As being further improved for the design, the limit of axis horizontal is equipped with the lifting seat of driven shaft cooperation
Disk, the position-arresting disk are equipped with annular spacing groove, the annular spacing groove axis and the driven shaft towards the lifter plate side
Axis collinear, lifter plate setting driven shaft one end are equipped with positioning disk, and the positioning disk is equipped with towards the position-arresting disk side
Directive wheel with rotary damping, the directive wheel coordinate with the annular spacing groove.Damping directive wheel on positioning disk and limit
Disk is combined with to improve lifter plate overturning precision, and lifter plate overturning is more steady.
As being further improved for the design, the base of frame, which is equipped with, adjusts lower margin, is convenient for entire three-dimensional printer tune
It is flat.
As being further improved for the design, the base of frame is equipped with walking roller, promotes the flexible of three-dimensional printer
Property.
As being further improved for the design, set on each lifting seat there are two the lifting nut being oppositely arranged, one
A lifting nut is connected at the top of the lifting seat, another described lifting nut is arranged at the top of the lifting seat perpendicular
On straight guiding axis, it is cased with tension spring on the guiding axis, the only lifting nut, the tension are supported at the top of the tension spring
Spring supports at the top of the only lifting seat, and the tension spring is applied with upward elastic force to the lifting nut.Tension spring is effective
The gap between lifting nut and wire lever is compensated, transmission is more accurate, good damping effect when lifting.
The utility model has the beneficial effects that：The utility model passes through the worm gear on the worm drive driving shaft on torsion shaft
And then lifter plate overturning is driven, and it realizes the printing of the hanging object in part, is not necessarily to cushion block, Worm and worm-wheel gearing stable drive,
Transmission is accurate, and splined shaft is convenient for upset motor being arranged on bottom plate, and reducing upset motor vibration influences print quality.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the position-arresting disk and positioning disk cooperation schematic diagram of the utility model.
Fig. 3 is the worm screw and torsion shaft cooperation schematic diagram of the utility model.
1. frame in figure, 2. bottom plates, 3. toothed belts, 4. lifter plates, 5. driven shafts, 6. lifting motors, 7. driving shafts, 8.
Toothed belt, 9. walking rollers, 10. lifting nuts, 11. adjusting lower margins, 12. torsion shafts, 13. wire levers, 14. worm gears, 15.
Worm screw, 16. lifting seats, 17. upset motors, 18. splined holes, 19. position-arresting disks, 20. directive wheels, 21. positioning disks, 22. annular limits
Position slot, 23. guiding axis, 24. tension springs, 25. position-limited claws, 26. lifting guide pillars.
Specific implementation mode
Be described in detail the utility model below in conjunction with attached drawing and specific embodiment, illustrative examples therein with
And explanation is only used for explaining the utility model, but be not intended to limit the scope of the present invention.
Embodiment：A kind of three-dimensional printer elevating mechanism, including frame 1, the lifting for being vertically arranged at 1 side of the frame
Guide post 26, the lifter plate 4 being arranged in the lifting guide pillar 26 are arranged on the frame 1 and the lifter plate 4 are driven to lift
Lift drive mechanism, the lifting guide pillar 26 is respectively arranged at the left and right sides of the frame 1, and the lift drive mechanism includes
Vertical wire lever 13, the lifting seat 16 coordinated with the lifting guide pillar 26 are arranged on the lifting seat 16 and the leading screw
The lifting motor 6 that lifting nut 10 that bar 13 coordinates, the driving wire lever 13 rotate is equipped between two lifting seats 16
Lifter plate 4,4 left and right sides of the lifter plate are equipped with the shaft being connect with the lifting seat 16, and the shaft is horizontally disposed, described
Shaft and the lifter plate 4 are connected, and a shaft is driving shaft 7, another shaft is driven shaft 5, on the driving shaft 7
Equipped with worm gear 14,1 bottom of the frame is equipped with bottom plate 2, and the bottom plate 2 and the frame are equipped with vertical overturning between 1 top
Axis 12, the torsion shaft 12 are equipped with the worm screw 15 coordinated with the worm gear 14, and the bottom plate 2, which is equipped with, drives the torsion shaft
The upset motors 17 of 12 rotations, the torsion shaft 12 are splined shaft, and 15 center of the worm screw, which is equipped with, to be coordinated with the splined shaft
Splined hole 18, the lifting seat 16 being connect with the driving shaft 7 are equipped with the position-limited claw 25 being bonded with 15 both ends of the worm screw.
In above-mentioned design lifter plate 4 is driven by the worm screw 15 on torsion shaft 12 drives worm gear 14 on driving shaft 7
The printing of the hanging object in part is realized in overturning, is not necessarily to cushion block, and 14 worm screw of worm gear, 15 transmission mechanism stable drive, transmission is accurate, flower
Key axis is convenient for the setting of upset motor 17 on a base plate 2, and reducing the vibration of upset motor 17 influences print quality.
As being further improved for the design, the wire lever 13 is two and is symmetrical set on the frame 1,
Each 13 bottom of the wire lever is set there are one toothed belt 8, and toothed belt 3, the lifting are connected between the toothed belt 8
Motor 6 is arranged on the bottom plate 2, and transmission is accurate, and the vibration of lifting motor 6 is effectively avoided to pass to lifter plate 4.
As being further improved for the design, the limit of axis horizontal is equipped with the lifting seat 16 that the driven shaft 5 coordinates
Position disk 19, the position-arresting disk 19 towards 4 side of the lifter plate be equipped with annular spacing groove 22,22 axis of the annular spacing groove with
5 axis collinear of the driven shaft, the lifter plate 4 are arranged driven shaft 5 one end and are equipped with positioning disk 21, and the positioning disk 21 is towards institute
It states 19 side of position-arresting disk and is equipped with the directive wheel 20 with rotary damping, the directive wheel 20 coordinates with the annular spacing groove 22.It leads
Damping directive wheel 20 on disk 21 is combined with to improve the overturning precision of lifter plate 4 with position-arresting disk 19, and lifter plate 4 is overturn more
Steadily.
As being further improved for the design, 1 bottom of the frame, which is equipped with, adjusts lower margin 11, is convenient for entire three-dimensional printer
Leveling.
As being further improved for the design, 1 bottom of the frame is equipped with walking roller 9, promotes the spirit of three-dimensional printer
Activity.
As being further improved for the design, set that there are two the lifting nuts being oppositely arranged on each lifting seat 16
10, a lifting nut 10 is connected in 16 top of the lifting seat, another described lifting nut 10 is arranged in the liter
16 top of drop seat is vertically directed on axis 23, and tension spring 24 is cased on the guiding axis 23, and 24 top of the tension spring is supported
The only lifting nut 10, the tension spring 24 support only 16 top of the lifting seat, and the tension spring 24 is to the lifting
Nut 10 is applied with upward elastic force.Gap between 24 effective compensation lifting nut 10 of tension spring and wire lever 13, transmission is more
Accurately, good damping effect when lifting.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of three-dimensional printer elevating mechanism, including frame, the lifting guide pillar for being vertically arranged at the frame facet, setting exist
Lifter plate in the lifting guide pillar, setting on said frame and the lift drive mechanism of the driving lifter plate lifting,
It is characterized in that, the lifting guide pillar is respectively arranged at left and right sides of the frame, and the lift drive mechanism includes vertical silk
Lever, with the lifting guide pillar cooperation lifting seat, be arranged on the lifting seat lifting nut coordinated with the wire lever,
The lifting motor of the wire lever rotation is driven, lifter plate, the lifter plate left and right sides are equipped between two lifting seats
Equipped with the shaft being connect with the lifting seat, the shaft is horizontally disposed, and the shaft is connected with the lifter plate, described in one
Shaft is driving shaft, another shaft is driven shaft, and the driving shaft is equipped with worm gear, and the base of frame is equipped with bottom plate, institute
It states and is equipped with vertical torsion shaft between bottom plate and the frame roof, the torsion shaft is equipped with the snail with the worm gear
Bar, the bottom plate are equipped with the upset motor for driving the torsion shaft rotation, and the torsion shaft is splined shaft, the worm screw center
Equipped with the splined hole coordinated with the splined shaft, it is equipped with the lifting seat of the active axis connection and is bonded with the worm screw both ends
Position-limited claw.
2. a kind of three-dimensional printer elevating mechanism according to claim 1, characterized in that the wire lever is two and a left side
The right side is symmetrically disposed on the frame, and each wire lever bottom is set there are one toothed belt, is connected between the toothed belt
It is connected to toothed belt, the lifting motor is arranged on the bottom plate.
3. a kind of three-dimensional printer elevating mechanism according to claim 1, characterized in that the liter with driven shaft cooperation
The position-arresting disk that seat is equipped with axis horizontal drops, and the position-arresting disk is equipped with annular spacing groove, the ring towards the lifter plate side
Shape limiting slot axis and the driven shaft axis collinear, lifter plate setting driven shaft one end are equipped with positioning disk, the guiding
Disk is equipped with the directive wheel with rotary damping towards the position-arresting disk side, and the directive wheel coordinates with the annular spacing groove.
4. a kind of three-dimensional printer elevating mechanism according to claim 1, characterized in that the base of frame, which is equipped with, to be adjusted
Lower margin.
5. a kind of three-dimensional printer elevating mechanism according to claim 4, characterized in that the base of frame is equipped with walking
Idler wheel.
6. a kind of three-dimensional printer elevating mechanism according to claim 1, characterized in that each lifting seat is equipped with
Two lifting nuts being oppositely arranged, a lifting nut are connected at the top of the lifting seat, another described lifting spiral shell
Being vertically directed on axis at the top of the lifting seat is arranged in mother, and tension spring, the tension spring top are cased on the guiding axis
Portion supports the only lifting nut, and the tension spring supports at the top of the only lifting seat, and the tension spring is to the lifting nut
It is applied with upward elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820415821.5U CN208052606U (en) | 2018-03-27 | 2018-03-27 | A kind of three-dimensional printer elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820415821.5U CN208052606U (en) | 2018-03-27 | 2018-03-27 | A kind of three-dimensional printer elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208052606U true CN208052606U (en) | 2018-11-06 |
Family
ID=63989152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820415821.5U Active CN208052606U (en) | 2018-03-27 | 2018-03-27 | A kind of three-dimensional printer elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208052606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986785A (en) * | 2018-12-25 | 2019-07-09 | 河南筑诚电子科技有限公司 | A kind of distal end charging X-axis double guide rail structures |
-
2018
- 2018-03-27 CN CN201820415821.5U patent/CN208052606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986785A (en) * | 2018-12-25 | 2019-07-09 | 河南筑诚电子科技有限公司 | A kind of distal end charging X-axis double guide rail structures |
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