CN216885233U - 3D printer elevating gear - Google Patents
3D printer elevating gear Download PDFInfo
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- CN216885233U CN216885233U CN202220017005.5U CN202220017005U CN216885233U CN 216885233 U CN216885233 U CN 216885233U CN 202220017005 U CN202220017005 U CN 202220017005U CN 216885233 U CN216885233 U CN 216885233U
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Abstract
The utility model discloses a 3D printer lifting device which comprises a base, a moving mechanism, a supporting rod, a lifting mechanism and a lifting platform, wherein the moving mechanism is arranged on the base, the supporting rod is arranged on the base, a sliding cavity is arranged in the supporting rod, the lifting rod is arranged in the sliding cavity in a sliding manner, the lifting platform is arranged on the lifting rod, the lifting mechanism is arranged on the lifting platform and arranged on the supporting rod, the moving mechanism comprises a moving assembly, a mounting plate, a spring shock absorber and a universal wheel, a cavity and an opening are arranged in the base, the cavity is communicated with the outside through the opening, the moving assembly is arranged in the cavity, and the mounting plate is arranged on the moving assembly. The utility model relates to the technical field of 3D printing, and particularly provides a lifting device of a 3D printer, which is convenient to move, lock and fix, higher in flexibility, better in stability, convenient to use, reasonable in structure, stable in lifting and not easy to deviate.
Description
Technical Field
The utility model relates to the technical field of 3D printing, in particular to a lifting device of a 3D printer.
Background
A 3D printer, also called a three-dimensional printer (3DP), is a machine of an accumulative manufacturing technology, i.e. a rapid prototyping technology, which is a method of manufacturing a three-dimensional object by printing a layer of adhesive material on a layer by layer using an adhesive material such as a special wax material, a powdered metal or plastic, etc. based on a digital model file. Current 3D printer elevating gear uses the motor to connect the lift that unilateral lead screw drove the platform, and this kind of structure is simple with low costs, but easily receives external force to influence, and the skew or slope take place easily for the elevating platform, influence the printing effect to current 3D printer elevating gear is not convenient for remove, and the flexibility is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the 3D printer lifting device which is convenient to move, lock and fix, higher in flexibility, better in stability, convenient to use, reasonable in structure, stable in lifting and not easy to deviate.
The technical scheme adopted by the utility model is as follows: the utility model relates to a 3D printer lifting device, which comprises a base, a moving mechanism, a supporting rod, a lifting mechanism and a lifting platform, wherein the moving mechanism is arranged on the base, the supporting rod is arranged on the base, a sliding cavity is arranged in the supporting rod, the lifting rod is arranged in the sliding cavity in a sliding manner, the lifting platform is arranged on the lifting rod, the lifting mechanism is arranged on the lifting platform and arranged on the supporting rod, the moving mechanism comprises a moving component, a mounting plate, a spring shock absorber and a universal wheel, a cavity and an opening are arranged in the base, the cavity is communicated with the outside through the opening, the moving component is arranged in the cavity, the mounting plate is arranged on the moving component, the spring shock absorber is arranged on the mounting plate, the universal wheel is arranged on the spring shock absorber, the universal wheel can penetrate through the opening in a sliding manner, the moving component comprises a cylinder, a rotating rod and a sleeving block, the dwang is articulated to be located in the cavity, the cylinder is articulated to be located in the cavity and articulated locate on the dwang, cup joint the piece and articulate on locating the dwang, be equipped with the recess on the mounting panel, be equipped with the orientation pole in the recess, the slip of cup joint piece cup joints and locates on the orientation pole.
Further, the lifting mechanism comprises chain wheels, chains and lifting components, the lifting components are arranged on supporting rods and arranged on a lifting platform, the lifting components are symmetrically provided with two groups, the chain wheels are provided with two groups, the two groups of chain wheels are respectively arranged on the two groups of lifting components, the chains are sleeved on the two groups of chain wheels, the lifting components comprise two-way threaded rods, limiting rods and driving units, the lifting platform is provided with extending plates, the extending plates are symmetrically provided with two groups, the two-way threaded rods are rotatably arranged on the two groups of extending plates, the two groups of chain wheels are respectively arranged on the two groups of two-way threaded rods, the limiting rods are arranged on the two groups of extending plates, the supporting rods are provided with connecting plates, the driving units are arranged on the two-way threaded rods and the limiting rods and arranged on the connecting plates, the driving units are symmetrically provided with two groups, and the driving units comprise sliding blocks and connecting rods, the sliding block slides to cup joint and locates on two-way threaded rod and the gag lever post, two-way threaded rod passes through thread engagement with the sliding block, the connecting rod is articulated to be located on the sliding block and articulated locate on the connecting plate.
Furthermore, the base is provided with the non-slip mat, and the friction force between the ground and the base can be increased through the non-slip mat, so that the device is better in stability.
Furthermore, a motor is arranged on the extension plate, and one end of the group of bidirectional threaded rods is arranged on an output shaft of the motor.
Further, the moving assemblies are symmetrically provided with a plurality of groups.
Furthermore, a directional groove is formed in the groove, a directional block is arranged on the sleeving block, and the directional block is arranged in the directional groove in a sliding mode.
The utility model with the structure has the following beneficial effects: the scheme is provided with a moving mechanism, when the device needs to be moved, the cylinder is started to extend, the cylinder drives the rotating rod to rotate, the rotating rod drives the sleeving block to slide on the directional rod and move the mounting plate downwards, the mounting plate drives the spring shock absorber and the universal wheel to move downwards, the universal wheel penetrates through the opening to extend out of the cavity and enable the base to be separated from the ground, the cylinder is closed at the moment, the device can be moved by the universal wheels, so that the device has higher flexibility, the cylinder is shortened after the device is moved, thereby driving the mounting plate to drive the spring shock absorber and the universal wheel to move upwards, retracting the universal wheel into the cavity and enabling the base to be in contact with the ground, then the cylinder is closed to realize the fixation of the device, the stability of the device in the using process is enhanced, the vibration generated in the moving process can be buffered through the spring vibration absorber, and the damage to the device caused by overlarge vibration is prevented; this scheme is equipped with elevating system, when needs are adjusted the device's height, the starter motor, make the motor drive the two-way threaded rod that links to each other with it and rotate, and the transmission through sprocket and chain, it rotates to drive another two-way threaded rod, two-way threaded rod drives two sets of sliding block simultaneous movement, make two sets of sliding blocks be close to each other or keep away from each other, when two sets of sliding blocks are close to each other, through connecting rod drive lifter vertical decline and drive the elevating platform height reduction, when two sets of sliding blocks were kept away from each other, through connecting rod drive lifter vertical ascent and drive the elevating platform height and rise, thereby make the lift of elevating platform more stable, avoid the elevating platform to take place the slope.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged view of part A in the overall structure diagram of the present solution;
fig. 3 is a right side view of the present solution.
The device comprises a base 1, a base 2, a moving mechanism 3, a supporting rod 4, a lifting rod 5, a lifting mechanism 6, a lifting platform 7, a moving assembly 8, a mounting plate 9, a spring shock absorber 10, a universal wheel 11, a cylinder 12, a rotating rod 13, a sleeving block 14, a directional rod 15, a chain wheel 16, a chain 17, a lifting assembly 18, a bidirectional threaded rod 19, a limiting rod 20, a sliding block 21, a connecting rod 22, an anti-skid pad 23 and a motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1-3, the 3D printer lifting device of the present invention comprises a base 1, a moving mechanism 2, a support rod 3, a lifting rod 4, a lifting mechanism 5 and a lifting platform 6, wherein the moving mechanism 2 is disposed on the base 1, the support rod 3 is disposed on the base 1, a sliding cavity is disposed in the support rod 3, the lifting rod 4 is slidably disposed in the sliding cavity, the lifting platform 6 is disposed on the lifting rod 4, the lifting mechanism 5 is disposed on the lifting platform 6 and disposed on the support rod 3, the moving mechanism 2 comprises a moving assembly 7, a mounting plate 8, a spring damper 9 and a universal wheel 10, a cavity and an opening are disposed in the base 1, the cavity is communicated with the outside through the opening, the moving assembly 7 is disposed in the cavity, the mounting plate 8 is disposed on the moving assembly 7, the spring damper 9 is disposed on the mounting plate 8, the universal wheel 10 is disposed on the spring damper 9, the universal wheel 10 can slidably penetrate through the opening, the moving assembly 7 comprises an air cylinder 11, a rotating rod 12 and a sleeving block 13, the rotating rod 12 is hinged in the cavity, the air cylinder 11 is hinged in the cavity and hinged on the rotating rod 12, the sleeving block 13 is hinged on the rotating rod 12, a groove is formed in the mounting plate 8, a directional rod 14 is arranged in the groove, and the sleeving block 13 is slidably sleeved on the directional rod 14; the lifting mechanism 5 comprises chain wheels 15, chains 16 and lifting components 17, the lifting components 17 are arranged on the support rods 3 and arranged on the lifting platform 6, two groups of the lifting components 17 are symmetrically arranged, two groups of the chain wheels 15 are respectively arranged on the two groups of the lifting components 17, the chains 16 are sleeved on the two groups of the chain wheels 15, the lifting components 17 comprise two-way threaded rods 18, limiting rods 19 and driving units, the lifting platform 6 is provided with extension plates, the extension plates are symmetrically arranged, the two-way threaded rods 18 are rotatably arranged on the two groups of the extension plates, the two groups of the chain wheels 15 are respectively arranged on the two groups of the two-way threaded rods 18, the limiting rods 19 are arranged on the two groups of the extension plates, the support rods 3 are provided with connecting plates, the driving units are arranged on the two-way threaded rods 18 and the limiting rods 19 and arranged on the connecting plates, the driving units are symmetrically arranged with two groups, the driving units comprise sliding blocks 20 and connecting rods 21, the sliding blocks 20 are sleeved on the two-way threaded rods 18 and the limiting rods 19, the bidirectional threaded rod 18 is engaged with the sliding block 20 through threads, and the connecting rod 21 is hinged on the sliding block 20 and the connecting plate; the base 1 is provided with an anti-skid pad 22; the extension plate is provided with a motor 23, and one end of the group of bidirectional threaded rods 18 is arranged on an output shaft of the motor 23; the moving component 7 is symmetrically provided with a plurality of groups; a directional groove is formed in the groove, a directional block is arranged on the sleeving block 13, and the directional block is arranged in the directional groove in a sliding mode.
When the device is used specifically, when the device needs to be moved, the air cylinder 11 is started, the air cylinder 11 is extended, the rotating rod 12 is driven to rotate by the air cylinder 11, the rotating rod 12 drives the sleeving block 13 to slide on the directional rod 14, the mounting plate 8 moves downwards, the mounting plate 8 drives the spring shock absorber 9 and the universal wheel 10 to move downwards, the universal wheel 10 extends out of the cavity through the opening and enables the base 1 to be separated from the ground, the air cylinder 11 is closed at the moment, the device can be moved by the universal wheel 10, the flexibility of the device is higher, after the device is moved, the air cylinder 11 is shortened, the mounting plate 8 is driven to drive the spring shock absorber 9 and the universal wheel 10 to move upwards, the universal wheel 10 is retracted into the cavity and enables the base 1 to be in contact with the ground, then the air cylinder 11 is closed, the fixation of the device is realized, the stability of the device in the use process is enhanced, the vibration generated in the moving process can be buffered by the spring shock absorber 9, prevent that the too big damage that causes to the device of vibration, when needs are adjusted the height of device, start motor 23, make motor 23 drive the two-way threaded rod 18 that links to each other with it and rotate, and through the transmission of sprocket 15 and chain 16, drive another two-way threaded rod 18 and rotate, two-way threaded rod 18 drives two sets of sliding block 20 synchronous motion, make two sets of sliding blocks 20 be close to each other or keep away from each other, when two sets of sliding blocks 20 are close to each other, through connecting rod 21 drive lifter 4 vertical falling and drive elevating platform 6 height reduction, when two sets of sliding blocks 20 keep away from each other, through connecting rod 21 drive lifter 4 vertical rising and drive elevating platform 6 height rising, make the lift of elevating platform 6 more stable, avoid elevating platform 6 to take place the slope.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 elevating gear which characterized in that: the device comprises a base, a moving mechanism, a supporting rod, a lifting mechanism and a lifting platform, wherein the moving mechanism is arranged on the base, the supporting rod is arranged on the base, a sliding cavity is arranged in the supporting rod, the lifting rod is arranged in the sliding cavity in a sliding manner, the lifting platform is arranged on the lifting rod, the lifting mechanism is arranged on the lifting platform and arranged on the supporting rod, the moving mechanism comprises a moving assembly, a mounting plate, a spring shock absorber and a universal wheel, a cavity and an opening are arranged in the base, the cavity is communicated with the outside through the opening, the moving assembly is arranged in the cavity, the mounting plate is arranged on the moving assembly, the spring shock absorber is arranged on the mounting plate, the universal wheel is arranged on the spring shock absorber, the universal wheel can penetrate through the opening in a sliding manner, the moving assembly comprises an air cylinder, a rotating rod and a sleeving block, the rotating rod is hinged in the cavity, the cylinder is articulated to be located in the cavity and on the articulated dwang of locating, cup joint the piece and articulate on locating the dwang, be equipped with the recess on the mounting panel, be equipped with the orientation pole in the recess, the slip of cup joint piece cup joints and locates on the orientation pole.
2. The 3D printer lifting device according to claim 1, characterized in that: the lifting mechanism comprises chain wheels, chains and lifting components, the lifting components are arranged on supporting rods and arranged on a lifting platform, the lifting components are symmetrically provided with two groups, the chain wheels are provided with two groups, the two groups of chain wheels are respectively arranged on the two groups of lifting components, the chains are sleeved on the two groups of chain wheels, the lifting components comprise two-way threaded rods, limiting rods and driving units, extension plates are arranged on the lifting platform, the extension plates are symmetrically provided with two groups, the two-way threaded rods are rotatably arranged on the two groups of extension plates, the two groups of chain wheels are respectively arranged on the two groups of two-way threaded rods, the limiting rods are arranged on the two groups of extension plates, the supporting rods are provided with connecting plates, the driving units are arranged on the two-way threaded rods and the limiting rods and arranged on the connecting plates, the driving units are symmetrically provided with two groups, the driving units comprise sliding blocks and connecting rods, the sliding block slides to cup joint and locates on two-way threaded rod and the gag lever post, two-way threaded rod passes through thread engagement with the sliding block, the connecting rod is articulated to be located on the sliding block and articulated locate on the connecting plate.
3. The 3D printer lifting device according to claim 2, characterized in that: and the base is provided with an anti-skid pad.
4. The 3D printer lifting device according to claim 3, characterized in that: the extension plate is provided with a motor, and one end of the bidirectional threaded rod is arranged on an output shaft of the motor.
5. The 3D printer lifting device according to claim 4, wherein: the moving assembly is symmetrically provided with a plurality of groups.
6. The 3D printer lifting device according to claim 5, characterized in that: the groove is internally provided with a directional groove, the sleeve joint block is provided with a directional block, and the directional block is arranged in the directional groove in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220017005.5U CN216885233U (en) | 2022-01-06 | 2022-01-06 | 3D printer elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220017005.5U CN216885233U (en) | 2022-01-06 | 2022-01-06 | 3D printer elevating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216885233U true CN216885233U (en) | 2022-07-05 |
Family
ID=82212734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220017005.5U Active CN216885233U (en) | 2022-01-06 | 2022-01-06 | 3D printer elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216885233U (en) |
-
2022
- 2022-01-06 CN CN202220017005.5U patent/CN216885233U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |