CN214726526U - Lifting mechanism of 3D printer forming platform - Google Patents
Lifting mechanism of 3D printer forming platform Download PDFInfo
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- CN214726526U CN214726526U CN202120863479.7U CN202120863479U CN214726526U CN 214726526 U CN214726526 U CN 214726526U CN 202120863479 U CN202120863479 U CN 202120863479U CN 214726526 U CN214726526 U CN 214726526U
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Abstract
The utility model provides a lifting mechanism of a 3D printer forming platform, which comprises a printing cabin, a fixed clamping seat, a lifting support column, a lifting sliding sleeve, a printing platform and a stroke oil cylinder, wherein the upper side and the lower side of the interior of the printing cabin are provided with the fixed clamping seat, the lifting support column is arranged in the fixed clamping seat, the lifting sliding chute is arranged in the lifting support column, the printing platform is arranged in the printing cabin, the connecting part of the printing platform and the lifting support column is sleeved with the lifting sliding sleeve, the connecting part of the lifting sliding sleeve and the lifting sliding chute is provided with a slide block, the lower side of the printing platform is provided with a jacking plate, the lower side of the jacking plate is provided with a positioning column, the lower side of the annular side surface of the positioning column is sleeved with a fixed sleeve, the lower side of the interior of the fixed sleeve is provided with a damping buffer spring, the stroke oil cylinder is arranged at the left side and the right side of the fixed sleeve, the front side of the stroke oil cylinder is provided with a controller, the design solves the problem that the lifting process of the original 3D printer forming platform is not stable enough, the utility model discloses rational in infrastructure, the lift operates steadily, excellent in use effect, the usability is strong.
Description
Technical Field
The utility model relates to a 3D printer forming platform's elevating system belongs to 3D printer technical field.
Background
Three-dimensional Printer (3D Printer, abbreviated as 3DP) is a process of Rapid Prototyping (RP), and a three-dimensional model is manufactured layer by layer in a layer-by-layer stacking manner, and the operation process is similar to that of a conventional Printer, except that the conventional Printer prints ink on paper to form a two-dimensional plane drawing, and the three-dimensional Printer stacks and superimposes liquid photosensitive resin materials, molten plastic wires, gypsum powder and other materials layer by layer to form a three-dimensional entity by jetting a binder or extruding and the like.
Among the prior art, current 3D printer forming platform is at the in-process that uses, and the lift process is steady inadequately, can produce the situation of rocking the slope, and 3D printer forming platform can produce great vibrations at the in-process that goes up and down, influences the finished product quality of printing the shaping work piece, and the result of use is not good enough, and the problem that the aforesaid appears is solved to the elevating system who now urgently needs a 3D printer forming platform.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a 3D printer forming platform's elevating system to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the lift operation is steady, excellent in use effect, the usability is strong.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a lifting mechanism of a 3D printer forming platform comprises a printing bin, a fixed clamping seat, a lifting support column, a lifting sliding sleeve, a printing platform and a stroke oil cylinder, wherein the upper side and the lower side of the interior of the printing bin are provided with the fixed clamping seat, the lifting support column is installed in the fixed clamping seat, the lifting sliding groove is formed in the lifting support column, the printing platform is arranged in the printing bin, the lifting sliding sleeve is sleeved at the joint of the printing platform and the lifting support column, a sliding block is installed at the joint of the lifting sliding sleeve and the lifting sliding groove, a jacking plate is installed at the lower side of the printing platform, a positioning column is installed at the lower side of the jacking plate, a fixed sleeve is sleeved at the lower side of the annular side face of the positioning column, a damping buffer spring is installed at the lower side of the interior of the fixed sleeve, the stroke oil cylinder is arranged at the left side and the right side of the fixed sleeve, a controller is installed at the front side of the stroke oil cylinder, and a connecting clamping sleeve is arranged at the joint of the stroke oil cylinder and the printing platform.
Further, the stroke oil cylinder is electrically connected with the controller through a lead, and the controller is electrically connected with an external power supply through a lead.
Furthermore, a clamping groove is formed in the fixed clamping seat, and the specification of the clamping groove is matched with that of the lifting support.
Furthermore, the lifting support columns are arranged in two groups, the specifications of the lifting support columns are the same, the lifting support columns are symmetrically arranged on the left side and the right side inside the printing bin, the stroke oil cylinders are arranged in two groups, the specifications of the stroke oil cylinders are the same, and the stroke oil cylinders are symmetrically arranged on the left side and the right side of the lower end face of the printing platform.
Furthermore, the specification of the lifting sliding groove is matched with that of the sliding block, and the inner diameter of the lifting sliding sleeve is larger than that of the lifting support.
Furthermore, a rubber pad is arranged on the upper side of the annular side face of the positioning column, and the diameter of the rubber pad is the same as that of the jacking plate.
The utility model has the advantages that: the utility model discloses a lifting mechanism of 3D printer shaping platform, because of the utility model discloses added fixed cassette, lift pillar, lift sliding sleeve, stroke hydro-cylinder, controller, connecting card cover, roof pressure board, reference column, fixed sleeve, shock attenuation buffer spring, lift spout and slider, this design can make shaping platform carry out steady lift, has solved the problem that original 3D printer shaping platform lift process operation is steady inadequately, has improved the utility model discloses a practicality.
Because of the stroke hydro-cylinder carries out electric connection through wire and controller, the controller carries out electric connection through wire and external power supply, this design is convenient for carry out electric power operation control to the stroke hydro-cylinder through the controller, because of the inside draw-in groove of having seted up of fixed cassette, draw-in groove specification and lift pillar specification phase-match, this design is convenient for install fixedly through the draw-in groove to the lift pillar, be provided with two sets ofly because of the lift pillar, and two sets of lift pillar specifications are the same, two sets of lift pillar symmetric mounting are in the inside left and right sides in print compartment, the stroke hydro-cylinder is provided with two sets ofly, and two sets of stroke hydro-cylinder specifications are the same, two sets of stroke hydro-cylinder symmetric mounting are in the terminal surface left and right sides under print platform, print platform's lift stationarity has been improved in this design, the utility model discloses rational in infrastructure, lift operation is steady, excellent in use effect, the usability is strong.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a lifting mechanism of a 3D printer forming platform according to the present invention;
fig. 2 is a front sectional view of the lifting mechanism of the 3D printer forming platform of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
in the figure: 1-printing bin, 2-fixed clamping seat, 3-lifting support, 4-lifting sliding sleeve, 5-printing platform, 6-stroke oil cylinder, 7-controller, 8-connecting clamping sleeve, 9-top pressure plate, 10-positioning column, 11-fixed sleeve, 12-damping buffer spring, 13-lifting sliding groove, 14-sliding block, 21-clamping groove and 91-rubber pad.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a lifting mechanism of a 3D printer forming platform comprises a printing bin 1, a fixed clamping seat 2, a lifting support column 3, a lifting sliding sleeve 4, a printing platform 5 and a stroke oil cylinder 6, wherein the fixed clamping seat 2 is arranged on the upper side and the lower side inside the printing bin 1, the lifting support column 3 is arranged inside the fixed clamping seat 2, a lifting sliding chute 13 is arranged inside the lifting support column 3, the printing platform 5 is arranged inside the printing bin 1, the lifting sliding sleeve 4 is sleeved at the joint of the printing platform 5 and the lifting support column 3, a sliding block 14 is arranged at the joint of the lifting sliding sleeve 4 and the lifting sliding chute 13, a top pressure plate 9 is arranged on the lower side of the printing platform 5, a positioning column 10 is arranged on the lower side of the top pressure plate 9, a fixed sleeve 11 is sleeved on the lower side of the annular side surface of the positioning column 10, a damping buffer spring 12 is arranged on the lower side inside the fixed sleeve 11, the stroke oil cylinders 6 are arranged on the left side and the right side of the fixed sleeve 11, and the controller 7 is arranged in front of the stroke oil cylinders 6, the connecting clamping sleeve 8 is installed at the joint of the stroke oil cylinder 6 and the printing platform 5, and the problem that the lifting process of the original 3D printer forming platform is not stable enough in operation is solved by the design.
The stroke hydro-cylinder 6 carries out electric connection through wire and controller 7, controller 7 carries out electric connection through wire and external power source, this design is convenient for carry out electric power operation control to stroke hydro-cylinder 6 through controller 7, fixed cassette 2 is inside to have seted up draw-in groove 21, draw-in groove 21 specification and 3 specification phase-matches of lift pillar, this design is convenient for install fixedly through draw-in groove 21 to lift pillar 3, lift pillar 3 is provided with two sets ofly, and 3 specifications of two sets of lift pillars are the same, 3 symmetric installations in the inside left and right sides of print cartridge 1 of two sets of lift pillars, stroke hydro-cylinder 6 is provided with two sets ofly, and 6 specifications of two sets of stroke hydro-cylinders are the same, the terminal surface left and right sides under print platform 5 is installed to 6 symmetries of two sets of stroke hydro-cylinders, this design has improved print platform 5's lift stationarity.
The lifting sliding chute 13 is matched with the sliding block 14 in specification, the inner diameter of the lifting sliding sleeve 4 is larger than the diameter of the lifting support column 3, the reasonability of the design is improved, a rubber pad 91 is installed on the upper side of the annular side face of the positioning column 10, the diameter of the rubber pad 91 is the same as that of the jacking plate 9, and the design is convenient for buffering and protecting the contact surface of the jacking plate 9 and the fixed sleeve 11 through the rubber pad 91.
As an embodiment of the present invention: firstly, the stroke oil cylinder 6 is electrically connected with the controller 7 through a lead, the controller 7 is electrically connected with an external power supply through a lead, when the printing platform 5 needs to be lifted, the controller 7 is started through the external power supply, the stroke oil cylinder 6 is controlled to move up and down through the controller 7, the stroke oil cylinder 6 is connected with the printing platform 5 through the connecting clamping sleeve 8 to drive the printing platform 5 to move up and down, the printing platform 5 slides up and down on the annular side surface of the lifting pillar 3 through the lifting sliding sleeve 4, the friction force between the lifting sliding sleeve 4 and the lifting pillar 3 can be reduced through the matching installation of the sliding block 14 and the lifting sliding groove 13, so that the printing platform 5 can stably lift and move up and down on the annular side surface of the lifting pillar 3, meanwhile, the lifting sliding sleeve 4 can be limited through the sliding block 14 and the lifting sliding groove 13, and the printing platform 5 is prevented from tilting in the lifting process, can carry out the shock attenuation buffering to printing platform 5 through reference column 10 and shock attenuation buffer spring 12, reduce the vibrations that produce among the lift process, improve the utility model discloses a practicality.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a 3D printer forming platform's elevating system, includes print cartridge, fixed cassette, lifting support, lifting sliding sleeve, print platform and stroke hydro-cylinder, its characterized in that: the improved printing device is characterized in that fixed clamping seats are arranged on the upper side and the lower side inside the printing bin, lifting pillars are arranged inside the fixed clamping seats, lifting chutes are formed in the lifting pillars, a printing platform is arranged inside the printing bin, a lifting sliding sleeve is sleeved at the joint of the printing platform and the lifting pillars, a sliding block is installed at the joint of the lifting sliding sleeve and the lifting chutes, a jacking plate is installed on the lower side of the printing platform, a positioning column is installed on the lower side of the jacking plate, a fixed sleeve is sleeved at the lower side of the annular side face of the positioning column, a damping buffer spring is installed at the lower side inside the fixed sleeve, stroke oil cylinders are arranged on the left side and the right side of the fixed sleeve, a controller is installed on the front side of the stroke oil cylinders, and connecting clamping sleeves are installed at the joint of the stroke oil cylinders and the printing platform.
2. The lifting mechanism of the 3D printer forming platform as claimed in claim 1, wherein: the stroke oil cylinder is electrically connected with the controller through a lead, and the controller is electrically connected with an external power supply through a lead.
3. The lifting mechanism of the 3D printer forming platform as claimed in claim 1, wherein: a clamping groove is formed in the fixed clamping seat, and the specification of the clamping groove is matched with that of the lifting support.
4. The lifting mechanism of the 3D printer forming platform as claimed in claim 1, wherein: the lifting support columns are arranged in two groups, the specifications of the lifting support columns are the same, the lifting support columns are symmetrically arranged on the left side and the right side of the interior of the printing bin, the stroke oil cylinders are arranged in two groups, the specifications of the stroke oil cylinders are the same, and the stroke oil cylinders are symmetrically arranged on the left side and the right side of the lower end face of the printing platform.
5. The lifting mechanism of the 3D printer forming platform as claimed in claim 1, wherein: the specification of the lifting sliding groove is matched with that of the sliding block, and the inner diameter of the lifting sliding sleeve is larger than that of the lifting support.
6. The lifting mechanism of the 3D printer forming platform as claimed in claim 1, wherein: and a rubber pad is arranged on the upper side of the annular side surface of the positioning column, and the diameter of the rubber pad is the same as that of the top pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863479.7U CN214726526U (en) | 2021-04-25 | 2021-04-25 | Lifting mechanism of 3D printer forming platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863479.7U CN214726526U (en) | 2021-04-25 | 2021-04-25 | Lifting mechanism of 3D printer forming platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214726526U true CN214726526U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120863479.7U Active CN214726526U (en) | 2021-04-25 | 2021-04-25 | Lifting mechanism of 3D printer forming platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214726526U (en) |
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2021
- 2021-04-25 CN CN202120863479.7U patent/CN214726526U/en active Active
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