CN214687959U

CN214687959U - Shell lifting structure of 3D printer

Info

Publication number: CN214687959U
Application number: CN202023053178.2U
Authority: CN
Inventors: 郭卜源
Original assignee: Xi'an Duotool Electronic Technology Co ltd
Current assignee: Xi'an Duotool Electronic Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-12
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to a 3D printer technical field, and disclose a shell elevation structure of 3D printer, solved current 3D printer shell and generally all be immobile, lack the flexibility in the in-process of using, also be convenient for people to use the problem simultaneously, it includes the operation panel, the bottom of operation panel is installed the supporting leg, and the top of operation panel is equipped with the shell body, and the both ends of shell body both sides distribute and install first internal thread pipe and second internal thread pipe, and the inside of first internal thread pipe and second internal thread pipe all rotates and installs the threaded rod, and four logical grooves have been seted up at the top of operation panel, and the bottom fixed mounting of operation panel has the fixed cover; this 3D printer shell has regulatory function, makes the shell can effectually carry out lift removal to the in-process that uses can make things convenient for the workman to operate the regulation, consequently, this 3D printer shell has better flexibility, and its practicality can satisfy the user demand of 3D printer.

Description

Shell lifting structure of 3D printer

Technical Field

The utility model belongs to the technical field of the 3D printer, specifically be a shell elevation structure of 3D printer.

Background

3D printing is also called additive manufacturing or lamination manufacturing, and is a technology for constructing an object by using a bondable material such as powdered metal or plastic and the like and by using a layer-by-layer printing mode on the basis of a digital model file, and the 3D printing is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like and then is gradually used for directly manufacturing some products, thereby generating deep influence on the traditional process flow, production line, factory mode and industrial chain combination and being a representative subversive technology in the manufacturing industry.

The shell of the existing 3D printer is generally fixed, so that the shell is lack of flexibility in the use process and is not convenient for people to use; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a shell elevation structure of 3D printer, the effectual current 3D printer shell of having solved among the above-mentioned background art generally all is immovable, lacks the flexibility at the in-process that uses, the problem that simultaneously also is not convenient for people to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shell elevation structure of D printer, which comprises an operation bench, the supporting leg is installed to the bottom of operation panel, the top of operation panel is equipped with the shell body, the both ends of shell body both sides distribute and install first internal thread pipe and second internal thread pipe, the inside of first internal thread pipe and second internal thread pipe is all rotated and is installed the threaded rod, four logical grooves have been seted up at the top of operation panel, the bottom fixed mounting of operation panel has fixed cover, the inboard four corners department of fixed cover all rotates and installs the axis of rotation, the gear is all installed at the middle part of four axis of rotation, install the chain between four gears, the bottom of four threaded rods is connected with the top of four axis of rotation through four logical grooves.

Preferably, the bottom of the fixed cover is provided with a motor, and the output end of the motor extends into the fixed cover and is connected with the bottom of one of the rotating shafts.

Preferably, a viewing window is mounted on the surface of the outer shell.

Preferably, two first connecting blocks are all installed to the lower part of first internal thread pipe, and the equal threaded connection in middle part of two first connecting blocks has the screw thread round pin, and the equal threaded connection in top of two screw thread round pins has the second connecting block, and the one end of two second connecting blocks all is connected with the shell body.

Preferably, the lower parts of the two second internal thread pipes are rotatably connected with connecting shafts, and one ends of the two connecting shafts are connected with the outer shell.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) during work, the D printer shell has an adjusting function and can effectively move up and down through the operation platform, the supporting legs, the shell body, the observation window, the first internal thread pipe, the first connecting block, the threaded pin, the second connecting block, the second internal thread pipe, the connecting shaft, the threaded rod, the through groove, the fixing cover, the rotating shaft, the gear, the chain and the motor, so that a worker can conveniently operate and adjust the D printer shell in the using process, and the D printer shell has better flexibility and can meet the using requirement of the D printer;

(2) when the outer shell needs to be lifted and adjusted, the motor is started firstly, so that the motor drives the four threaded rods to rotate through the rotating shaft, the gear and the chain, the two first internal threaded tubes and the two second internal threaded tubes can be lifted and moved by the rotation of the four threaded rods, and the outer shell can be driven to move upwards by the lifting and moving of the two first internal threaded tubes and the two second internal threaded tubes; simultaneously through rotating the threaded pin, make second connecting block and first connecting block separation, then make the shell body rotate through connecting axle and second internal thread pipe to the workman of being convenient for maintains and inspects.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the rear view structure of the outer casing of the present invention;

FIG. 3 is a schematic cross-sectional view of the first internally threaded tube and the fixing cover of the present invention;

in the figure: 1. an operation table; 2. supporting legs; 3. an outer housing; 301. an observation window; 4. a first internally threaded tube; 401. a first connection block; 402. a threaded pin; 403. a second connecting block; 5. a second internally threaded tube; 501. a connecting shaft; 6. a threaded rod; 7. a through groove; 8. a fixed cover; 9. a rotating shaft; 10. a gear; 11. a chain; 12. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 3, the utility model comprises an operating table 1, supporting legs 2 are installed at the bottom of the operating table 1, an outer shell 3 is arranged at the top of the operating table 1, a first inner threaded tube 4 and a second inner threaded tube 5 are distributed and installed at two ends of two sides of the outer shell 3, threaded rods 6 are installed inside the first inner threaded tube 4 and the second inner threaded tube 5 in a rotating manner, the first inner threaded tube 4 and the second inner threaded tube 5 can be effectively adjusted in a lifting manner by the arrangement of the threaded rods 6, four through grooves 7 are formed at the top of the operating table 1, a fixed cover 8 is fixedly installed at the bottom of the operating table 1, rotating shafts 9 are installed at four corners inside the fixed cover 8 in a rotating manner, gears 10 are installed at the middle parts of the four rotating shafts 9, chains 11 are installed between the four gears 10, the bottoms of the four threaded rods 6 are connected with the tops of the four rotating shafts 9 through the four through the four through grooves 7, through the setting of logical groove 7, make threaded rod 6 can effectually install.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, the motor 12 is mounted at the bottom of the fixed cover 8, and the output end of the motor 12 extends into the fixed cover 8 and is connected with the bottom of one of the rotating shafts 9, so that stable power can be provided.

In the third embodiment, as shown in fig. 1, an observation window 301 is installed on the surface of the outer housing 3, so that the inside of the outer housing 3 can be observed.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, the first connecting blocks 401 are installed on the lower portions of the two first internal threaded pipes 4, the threaded pins 402 are screwed in the middle portions of the two first connecting blocks 401, the second connecting blocks 403 are screwed in the top portions of the two threaded pins 402, and one ends of the two second connecting blocks 403 are connected with the outer shell 3, so that the outer shell 3 can be fixed.

In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, the lower portions of the two second internally threaded pipes 5 are rotatably connected with connecting shafts 501, and one ends of the two connecting shafts 501 are connected with the outer shell 3, so that the outer shell 3 can be effectively adjusted in a rotating manner.

The working principle is as follows: when the outer shell 3 needs to be lifted and adjusted, the motor 12 is started firstly to drive the four threaded rods 6 to rotate through the rotating shaft 9, the gear 10 and the chain 11, the two first internal threaded tubes 4 and the two second internal threaded tubes 5 can be lifted and moved by the rotation of the four threaded rods 6, and the outer shell 3 can be driven to move upwards by the lifting and moving of the two first internal threaded tubes 4 and the two second internal threaded tubes 5; meanwhile, the second connection block 403 is separated from the first connection block 401 by rotating the threaded pin 402, and then the outer case 3 is rotated through the connection shaft 501 and the second internally threaded pipe 5, thereby facilitating the maintenance and inspection by a worker.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shell elevation structure of 3D printer, includes operation panel (1), its characterized in that: supporting leg (2) are installed to the bottom of operation panel (1), the top of operation panel (1) is equipped with shell body (3), first internal thread pipe (4) and second internal thread pipe (5) are installed in the both ends distribution of shell body (3) both sides, threaded rod (6) are all installed in the inside of first internal thread pipe (4) and second internal thread pipe (5) rotation, four logical groove (7) have been seted up at the top of operation panel (1), the bottom fixed mounting of operation panel (1) has fixed cover (8), the inboard four corners department of fixed cover (8) all rotates and installs axis of rotation (9), gear (10) are all installed at the middle part of four axis of rotation (9), install chain (11) between four gear (10), the bottom of four threaded rod (6) is connected with the top of four axis of rotation (9) through four logical groove (7).

2. The housing lifting structure of 3D printer according to claim 1, characterized in that: the motor (12) is installed to the bottom of fixed cover (8), and the output of motor (12) extends to the inside of fixed cover (8) and is connected with the bottom of one of them axis of rotation (9).

3. The housing lifting structure of 3D printer according to claim 1, characterized in that: and an observation window (301) is arranged on the surface of the outer shell (3).

4. The housing lifting structure of 3D printer according to claim 1, characterized in that: two first connecting block (401) are all installed to the lower part of first internal thread pipe (4), and the equal threaded connection in middle part of two first connecting block (401) has screw thread round pin (402), and the equal threaded connection in top of two screw thread round pins (402) has second connecting block (403), and the one end of two second connecting block (403) all is connected with shell body (3).

5. The housing lifting structure of 3D printer according to claim 1, characterized in that: the lower part of the second internal thread pipe (5) is rotatably connected with a connecting shaft (501), and one end of each connecting shaft (501) is connected with the outer shell (3).