CN214983237U - Leveling device and 3D printer - Google Patents
Leveling device and 3D printer Download PDFInfo
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- CN214983237U CN214983237U CN202120131934.4U CN202120131934U CN214983237U CN 214983237 U CN214983237 U CN 214983237U CN 202120131934 U CN202120131934 U CN 202120131934U CN 214983237 U CN214983237 U CN 214983237U
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- leveling
- levelling device
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- printing platform
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Abstract
The utility model belongs to the technical field of the 3D printing technique and specifically relates to indicate a levelling device and 3D printer, this levelling device including set up in the leveling piece of print platform one end, connect in the leveling piece is kept away from the connecting piece of print platform one end, the regulating part is used for adjusting the leveling piece for the depth of parallelism of connecting piece. 3D printer includes above-mentioned levelling device. Install print platform on the leveling piece of this embodiment, the connecting piece is connected to the leveling piece, and two at least regulating parts between leveling piece and the connecting piece make the leveling piece rotate along X axle and Y axle through the regulating part, and then adjust the parallelism of leveling piece for the connecting piece, reach the effect of adjusting the print platform levelness, the utility model discloses compare in side direction friction locking leveling and universal bulb leveling, adopt the regulating part to carry out the leveling from print platform longitudinal direction, more reliable to the leveling of print platform, also improved the precision of leveling simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the 3D printing technique and specifically relates to indicate a levelling device.
Background
The field of 3D printing technology application is wider and wider under the promotion of intellectualization of computer digital technology, and particularly, the technology is more and more mature and the application is more and more wide in the light curing technology.
Before 3D printing, the printing platform needs to be leveled, and the general leveling mode mainly comprises lateral friction locking leveling and universal ball head leveling. However, lateral friction locking leveling fixes the printing platform by means of friction force, and under the condition of large-format printing and forming, the printing platform is easy to loosen, printing failure is caused, and reliability is poor; the universal ball head leveling adopts a leveling mode of single-point contact centering, the contact area is small, and the leveling effect and the leveling precision are poor.
In summary, the general 3D printer still has a technical problem of poor leveling reliability of the printing table.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides a levelling device to solve current 3D printer and still have the poor technical problem of printing table leveling reliability.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a leveling device comprises a printing platform and further comprises:
the leveling piece is arranged at one end of the printing platform;
the connecting piece is connected to one end, far away from the printing platform, of the leveling piece;
connect leveling spare with at least two regulating part between the connecting piece, the regulating part is used for adjusting leveling spare for the depth of parallelism of connecting piece.
Through adopting above-mentioned technical scheme, install print platform on the leveling piece, leveling piece connection piece, two at least regulating parts between leveling piece and the connecting piece make the leveling piece rotate along X axle and Y axle through the regulating part, and then adjust the parallelism of leveling piece for the connecting piece, reach the effect of adjusting the print platform levelness, the utility model discloses compare in side direction friction locking leveling and universal bulb leveling, adopt the regulating part to carry out the leveling from print platform longitudinal direction, more reliable to the leveling of printing platform, also improved the precision of leveling simultaneously.
Furthermore, the connecting piece is in threaded connection with a connecting screw piece, and the connecting screw piece is in threaded connection with the leveling piece; the regulating part is the regulation spiral shell spare, adjust spiral shell spare with connecting piece threaded connection, the one end of regulating part with leveling spare is close to the one end butt cooperation of connecting piece, leveling spare with be provided with at least three between the connecting piece adjust spiral shell spare, at least three adjust spiral shell spare and not be located same straight line.
Through adopting above-mentioned technical scheme, the connection spiral shell can link together connecting piece and leveling piece, be provided with at least three regulation spiral shell piece between leveling piece and the connecting piece, at least three regulation spiral shell piece is not located same straight line, a plane can be confirmed to three points, adjust the spiral shell piece through rotating, the tip that can make the regulation spiral shell piece supports tight leveling piece, thereby make leveling piece rotate along X axle and Y axle, and then adjust the depth of parallelism of leveling piece for the connecting piece, reach the effect of adjusting the print platform levelness, the utility model discloses compare in side direction friction locking leveling and universal bulb leveling, adopt the adjusting part to carry out the leveling from the print platform longitudinal direction, more reliable to the leveling of print platform, also improved the precision of leveling simultaneously.
Furthermore, four adjusting screw pieces are arranged between the leveling piece and the connecting piece, and are distributed on the periphery of the connecting piece.
By adopting the technical scheme, a four-point large-span leveling mode is adopted, so that the accuracy is higher.
Further, the printing platform is matched with the leveling piece in a clamping mode.
By adopting the technical scheme, the printing platform can be conveniently installed.
Further, the both sides of print platform are provided with the draw-in groove respectively, the both ends of leveling spare respectively with the draw-in groove joint cooperation.
By adopting the technical scheme, when the printing platform is installed, only the two ends of the leveling piece are clamped in the clamping grooves respectively, and the two ends are clamped, so that the installation is more stable.
Furthermore, the two sides of the printing platform are respectively provided with a first threaded hole communicated with the clamping groove, a reinforcing screw piece is connected to the first threaded hole in an internal thread mode, and the end portion of the reinforcing screw piece is abutted to the leveling piece by rotating the reinforcing screw piece.
Through adopting above-mentioned technical scheme, the both ends of leveling piece are blocked respectively in the draw-in groove, then rotate and consolidate the spiral shell spare, make the tip of consolidating the spiral shell spare support tight print platform, make print platform install more firm on the leveling piece.
Further, the end, far away from print platform, of the reinforcing screw is provided with a rotating part, and the outer wall of the rotating part is provided with anti-skidding threads.
Through adopting above-mentioned technical scheme, can conveniently rotate through rotation portion and adjust spiral shell spare.
Further, still include:
the mounting seat is vertically provided with a sliding rail;
the sliding piece is in sliding clamping connection with the sliding rail and is connected with the connecting piece;
the locking piece is arranged between the mounting seat and the sliding piece and used for fixing the sliding piece on the sliding rail.
Through adopting above-mentioned technical scheme, the slider can slide along the slide rail to can fix the slider through the closure on the slide rail, conveniently adjust print platform's height.
Further, the locking piece is a locking screw piece, the locking screw piece is in threaded connection with the sliding piece, and the end portion of the locking screw piece can be abutted to the mounting seat by rotating the locking screw piece.
By adopting the technical scheme, after the sliding piece slides to a proper height, the locking screw piece is rotated, the end part of the locking screw piece is abutted to the mounting seat, and the locking is very convenient.
The utility model discloses a prior art is overcome to another aim at not enough, provides a levelling device to solve current 3D printer and still have the poor technical problem of print table leveling reliability.
In order to solve the technical problem, the utility model discloses a following technical scheme:
A3D printer comprises the leveling device.
The utility model has the advantages that: install print platform on the leveling piece, leveling piece connection connecting piece, two at least regulating parts between leveling piece and the connecting piece make the leveling piece rotate along X axle and Y axle through the regulating part, and then adjust the depth of parallelism of leveling piece for the connecting piece, reach the effect of adjusting the print platform levelness, the utility model discloses compare in side direction friction locking leveling and universal bulb leveling, adopt the regulating part to carry out the leveling from print platform longitudinal direction, more reliable to the leveling of print platform, also improved the precision of leveling simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective view of the present invention.
Description of reference numerals: 10. a printing platform; 11. a card slot; 20. a leveling member; 30. a connecting member; 31. a connecting screw member; 32. adjusting the screw; 50. a slider; 60. a mounting seat; 61. a slide rail; 70. locking the screw piece; 80. reinforcing the screw; 81. a rotating part.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention, for example, the terms "length," "width," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or position illustrated in the drawings, which are for convenience of description only and are not to be construed as limiting of the present disclosure.
The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the description of the above figures are intended to cover non-exclusive inclusions; the terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. The meaning of "plurality" is two or more unless specifically limited otherwise.
In the description and claims of the present invention and in the description of the above figures, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Examples
As shown in fig. 1, the present invention provides a leveling device, including a printing platform 10, further including:
a leveling member 20 disposed at one end of the printing platform 10;
a connecting member 30 connected to an end of the leveling member 20 remote from the printing platform 10;
and at least two adjusting members connected between the leveling members 20 and the connecting members 30 for adjusting the parallelism of the leveling members 20 with respect to the connecting members 30.
In this embodiment, install print platform 10 on leveling member 20, leveling member 20 connects connecting piece 30, and two at least regulating parts between leveling member 20 and the connecting piece 30 make leveling member 20 rotate along X axle and Y axle through the regulating part, and then adjust leveling member 20 for the depth of parallelism of connecting piece 30, reach the effect of adjusting print platform 10 levelness, the utility model discloses compare in side direction friction locking leveling and universal bulb leveling, adopt the regulating part to carry out the leveling from print platform 10 longitudinal direction, it is more reliable to the leveling of print platform 10, has also improved the precision of leveling simultaneously.
As shown in fig. 1, a leveling member 20 is mounted on the top end of the printing platform 10, the leveling member 20 is plate-shaped, a connecting member 30 is mounted on the top end of the leveling member 20, and the connecting member 30 is rectangular in shape as a whole.
In the present embodiment, the connecting member 30 is screwed with the connecting screw member 31, and the connecting screw member 31 is screwed with the leveling member 20; the adjusting piece is an adjusting screw piece 32, the adjusting screw piece 32 is in threaded connection with the connecting piece 30, one end of the adjusting piece is in butt fit with one end, close to the connecting piece 30, of the leveling piece 20, at least three adjusting screw pieces 32 are arranged between the leveling piece 20 and the connecting piece 30, and the at least three adjusting screw pieces 32 are not located on the same straight line. Connecting screw 31 can link together connecting piece 30 and leveling member 20, is provided with at least three regulation screw 32 between leveling member 20 and the connecting piece 30, and at least three regulation screw 32 is not located same straight line, and a plane can be confirmed to three points, through rotating regulation screw 32, can make the tip of adjusting screw 32 support tight leveling member 20 to make leveling member 20 rotate along X axle and Y axle, and then adjust the depth of parallelism of leveling member 20 for connecting piece 30, reach the effect of adjusting printing platform 10 levelness, the utility model discloses compare in side direction friction locking leveling and universal bulb leveling, adopt the adjusting part to carry out the leveling from printing platform 10 longitudinal direction, it is more reliable to the leveling of printing platform 10, has also improved the precision of leveling simultaneously.
As shown in fig. 1, four adjusting screws 32 are disposed between the leveling member 20 and the connecting member 30, and the four adjusting screws 32 are distributed around the connecting member 30. Specifically, connect spiral shell spare 31, adjust spiral shell spare 32 and be the bolt, seted up four second screw holes on the connecting piece 30, all install in every second screw hole and connect spiral shell spare 31, a third screw hole has all been seted up to one side of every second screw hole, adjusts spiral shell spare 32 and connects in the third screw hole, the utility model discloses a four-point leveling mode of big span improves the leveling precision.
In this embodiment, the printing platform 10 is snap-fitted with the leveling member 20. Specifically, the two sides of the printing platform 10 are respectively provided with a clamping groove 11, and the two ends of the leveling member 20 are respectively in clamping fit with the clamping grooves 11. When the printing platform 10 is installed, only two ends of the leveling member 20 need to be clamped into the clamping grooves 11 respectively, and the two ends are clamped, so that the installation is more stable.
Preferably, the two sides of the printing platform 10 are respectively provided with a first threaded hole communicated with the clamping groove 11, the first threaded hole is internally threaded with a reinforcing screw 80, and the end of the reinforcing screw 80 can abut against the leveling member 20 by rotating the reinforcing screw 80. During specific installation, the two ends of the leveling member 20 are respectively clamped in the clamping grooves 11, and then the reinforcing screw 80 is rotated, so that the end part of the reinforcing screw 80 abuts against the printing platform 10, and the printing platform 10 is installed on the leveling member 20 more stably.
More preferably, in order to facilitate the rotation of the reinforcing screw 80, one end of the reinforcing screw 80 away from the printing platform 10 is provided with a rotating portion 81, and an outer wall of the rotating portion 81 is provided with anti-slip threads.
In this embodiment, for convenience of description, the present apparatus is mounted to an external device, and the present apparatus further includes: the mounting seat 60, with the slider 50 of slide rail 61 slip joint, set up the closure between mounting seat 60 and slider 50, the vertical slide rail 61 that is provided with of mounting seat 60, slider 50 connects connecting piece 30, the closure is used for fixing slider 50 on slide rail 61. Specifically, the cross section of the slide rail 61 is dovetail-shaped, the sliding member 50 is provided with a dovetail groove which is in concave-convex fit with the slide rail 61, the locking member is a locking screw member 70, the locking screw member 70 is in threaded connection with the sliding member 50, and the end of the locking screw member 70 can be abutted to the mounting base 60 by rotating the locking screw member 70. After the sliding member 50 is slid to a proper height, the locking screw 70 is rotated to tightly press the end of the locking screw 70 against the mounting seat 60, and the locking is very convenient.
Based on foretell levelling device, this embodiment still provides a 3D printer.
It will be understood that the principle of operation of this type of levelling device is substantially as follows: by rotating the adjusting screw 32, the end of the adjusting screw 32 can abut against the leveling member 20, so that the leveling member 20 rotates along the X-axis and the Y-axis, and the parallelism of the leveling member 20 relative to the connecting member 30 is adjusted, thereby achieving the effect of adjusting the levelness of the printing platform 10.
Compared with the prior art, the leveling device at least has the following beneficial effects:
firstly, a large-span four-point leveling mode is adopted, so that the leveling precision of the printing platform 10 is improved;
secondly, compared with lateral friction locking leveling and universal ball head leveling, the leveling is performed from the longitudinal direction of the printing platform 10 by adopting an adjusting piece, so that the leveling of the printing platform 10 is more reliable;
thirdly, on the 3D printer, leveling operation is needed before printing, and the purpose of leveling is to enable the plane at the bottom of the material tray to be attached to the printing platform 10 in parallel, so that printing errors caused by leveling deviation are avoided in the printing process, and the success rate of printing is improved.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (10)
1. A levelling device comprising a printing platform (10), characterized in that: further comprising:
the leveling piece (20) is arranged at one end of the printing platform (10);
a connecting piece (30) connected to one end of the leveling piece (20) far away from the printing platform (10);
at least two adjusting pieces connected between the leveling piece (20) and the connecting piece (30), wherein the adjusting pieces are used for adjusting the parallelism of the leveling piece (20) relative to the connecting piece (30).
2. A levelling device according to claim 1, characterised in that: the connecting piece (30) is in threaded connection with a connecting screw piece (31), and the connecting screw piece (31) is in threaded connection with the leveling piece (20); the regulating part is regulation spiral shell spare (32), adjust spiral shell spare (32) with connecting piece (30) threaded connection, the one end of regulating part with leveling piece (20) are close to the one end butt cooperation of connecting piece (30), leveling piece (20) with be provided with at least three between connecting piece (30) adjust spiral shell spare (32), at least three adjust spiral shell spare (32) and not be located same straight line.
3. A levelling device according to claim 2, in which: the leveling member (20) and the connecting member (30) are provided with four adjusting screw members (32), and the four adjusting screw members (32) are distributed around the connecting member (30).
4. A levelling device according to claim 1, characterised in that: the printing platform (10) is in clamping fit with the leveling piece (20).
5. A levelling device according to claim 4, in which: the two sides of the printing platform (10) are respectively provided with a clamping groove (11), and the two ends of the leveling piece (20) are respectively matched with the clamping grooves (11) in a clamping mode.
6. A levelling device according to claim 5, in which: the both sides of printing platform (10) seted up respectively with the communicating first screw hole of draw-in groove (11), first screw hole internal thread is connected with and consolidates spiral shell spare (80), rotates reinforcement spiral shell spare (80) enable the tip butt of reinforcement spiral shell spare (80) leveling piece (20).
7. A levelling device according to claim 6, in which: the printing platform is characterized in that one end, far away from the printing platform (10), of the reinforcing screw piece (80) is provided with a rotating portion (81), and the outer wall of the rotating portion (81) is provided with anti-skidding threads.
8. A levelling device according to any one of claims 1 to 7, characterised in that: further comprising:
the mounting seat (60) is vertically provided with a sliding rail (61);
the sliding piece (50) is in sliding clamping connection with the sliding rail (61), and the sliding piece (50) is connected with the connecting piece (30);
and the locking piece is arranged between the mounting seat (60) and the sliding piece (50) and is used for fixing the sliding piece (50) on the sliding rail (61).
9. A levelling device according to claim 8, wherein: the locking piece is a locking screw piece (70), the locking screw piece (70) is in threaded connection with the sliding piece (50), and the end of the locking screw piece (70) can be abutted to the mounting seat (60) by rotating the locking screw piece (70).
10. The utility model provides a 3D printer which characterized in that: comprising a levelling device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120131934.4U CN214983237U (en) | 2021-01-18 | 2021-01-18 | Leveling device and 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120131934.4U CN214983237U (en) | 2021-01-18 | 2021-01-18 | Leveling device and 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214983237U true CN214983237U (en) | 2021-12-03 |
Family
ID=79139965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120131934.4U Active CN214983237U (en) | 2021-01-18 | 2021-01-18 | Leveling device and 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214983237U (en) |
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2021
- 2021-01-18 CN CN202120131934.4U patent/CN214983237U/en active Active
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