CN210372563U

CN210372563U - Vibration damping mount of 3D printer

Info

Publication number: CN210372563U
Application number: CN201920773524.2U
Authority: CN
Inventors: 黄文明; 张坤; 徐军
Original assignee: Anhui Hongtai Precision Machinery Technology Co ltd
Current assignee: Anhui Hongtai Precision Machinery Technology Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-21
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a damping base of a 3D printer, which belongs to the technical field of 3D printing equipment and comprises a base, wherein the upper end of the base is provided with a coaming, the inside of the base is provided with a connecting seat, the periphery of the connecting seat is provided with a sliding mechanism, the lower end of the connecting seat is provided with a plurality of groups of damping mechanisms, when the 3D printer generates vibration during printing, the connecting seat is pressed downwards, a plurality of groups of rollers are arranged to slide downwards in a groove in the coaming, the stability of the base is ensured, a plurality of groups of first cross blocks are simultaneously driven to be pressed downwards, so that the hinging angle of a plurality of groups of rotating frames is changed, a sliding block is pushed to slide outwards on a cross bar, elasticity is simultaneously provided through a plurality of groups of compression springs, damping buffering is provided, vibration is eliminated, the damping effect is good, the applicability is high, the service life of the compression spring is prolonged.

Description

Vibration damping mount of 3D printer

Technical Field

The utility model belongs to the technical field of 3D printing apparatus, concretely relates to vibration damping mount of 3D printer.

Background

3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. Present 3D printer generally directly places on subaerial, and 3D printer can produce vibrations in the operation process, uses the life who influences the internals for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vibration damping mount of 3D printer has the effectual characteristics of shock attenuation.

In order to achieve the above object, the utility model provides a following technical scheme: a damping base of a 3D printer comprises a base, wherein a surrounding plate is arranged at the upper end of the base, a connecting seat is arranged inside the base, sliding mechanisms are arranged around the connecting seat, and a plurality of groups of damping mechanisms are arranged at the lower end of the connecting seat;

damping mechanism includes fixing base, compression spring, horizontal pole, revolving rack, first cross piece, slider, second cross piece and base, wherein, first cross piece sets up the lower extreme at the connecting seat, the second cross piece sets up the below at first cross piece, and the second cross piece is the same mechanism with first cross piece, the revolving rack sets up the cross outer end at first cross piece and second cross piece, the slider sets up the outer end at the revolving rack, the horizontal pole runs through the inside that sets up at the slider, the fixing base sets up the outside one end at the horizontal pole, compression spring sets up the outside at the horizontal pole, and is connected with the slider outside and fixing base inboard, the base sets up the lower extreme at the second cross piece.

Preferably, the sliding mechanism comprises a rotating pin shaft, a roller and a support frame, wherein the support frame is arranged on the periphery of the connecting seat, the roller is arranged in the middle of the support frame, and the rotating pin shaft penetrates through the support frame and the roller.

Preferably, the coaming is a rectangular frame plate, and grooves are formed in the peripheral inner wall of the coaming.

Preferably, eight sets of skids are provided.

Preferably, the compression spring and the cross rod as well as the compression spring and the fixed seat are fixed through arc welding.

Preferably, a sliding cavity sleeve is arranged between the sliding block and the cross rod.

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

the utility model discloses the base that sets up is when 3D printer printing produces vibrations, the connecting seat pushes down, the multiunit gyro wheel of setting glides in the recess in the bounding wall, its stability has been guaranteed, drive the first cross of multiunit and push down simultaneously, thereby make the articulated angle change of multiunit revolving rack, promote the slider and slide in the horizontal pole outside, provide elasticity simultaneously through multiunit compression spring, provide the shock attenuation buffering, eliminate vibrations, the shock attenuation is effectual, high applicability, the damper who sets up simultaneously is provided with the multiunit, multiunit compression spring shares pressure jointly, extension compression spring's life.

Drawings

Figure 1 is the utility model relates to a 3D printer's vibration damping mount's schematic structure diagram.

Fig. 2 is a top view of the connecting seat of the present invention.

Fig. 3 is a schematic structural diagram of the damping mechanism of the present invention.

Fig. 4 is a top view of the damping mechanism of the present invention.

In the figure: 1. enclosing plates; 2. a connecting seat; 3. a damping mechanism; 31. a fixed seat; 32. a compression spring; 33. a cross bar; 34. rotating the frame; 35. a first cross block; 36. a slider; 37. a second cross block; 38. a base; 4. a coasting mechanism; 41. rotating the pin shaft; 42. a roller; 43. a support frame; 5. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a damping base of a 3D printer comprises a base 5, wherein a coaming 1 is arranged at the upper end of the base 5, so that a roller 42 rolls stably and smoothly; the enclosing plate 1 is a rectangular frame plate, grooves are formed in the inner wall of the periphery of the enclosing plate 1, the connecting seat 2 is arranged in the enclosing plate, and the sliding mechanisms 4 are arranged on the periphery of the connecting seat 2 to ensure the stable descending of the connecting seat 2; eight groups of sliding mechanisms 4 are arranged to facilitate the descending of the connecting seat 2; the sliding mechanism 4 comprises a rotating pin shaft 41, a roller 42 and a support frame 43, wherein the support frame 43 is arranged on the periphery of the connecting seat 2, the roller 42 is arranged in the middle of the support frame 43, the rotating pin shaft 41 penetrates through the support frame 43 and the roller 42, and a plurality of groups of damping mechanisms 3 are arranged at the lower end of the connecting seat 2;

the damping mechanism 3 comprises a fixed seat 31, a compression spring 32, a cross rod 33, a rotating frame 34, a first cross block 35, a sliding block 36, a second cross block 37 and a base 38, wherein the first cross block 35 is arranged at the lower end of the connecting seat 2, the second cross block 37 is arranged below the first cross block 35, the second cross block 37 and the first cross block 35 are the same mechanism, the rotating frame 34 is arranged at the outer ends of the cross of the first cross block 35 and the second cross block 37, the sliding block 36 is arranged at the outer end of the rotating frame 34, the cross rod 33 is arranged inside the sliding block 36 in a penetrating manner, and the sliding block 36 can conveniently slide on the cross rod 33; a sliding cavity sleeve is arranged between the sliding block 36 and the cross rod 33, the fixed seat 31 is arranged at one end of the outer side of the cross rod 33, and the compression spring 32 is arranged outside the cross rod 33, so that the fixing is firm and reliable and is not easy to loosen; the compression spring 32 and the cross bar 33 and the compression spring 32 and the fixed seat 31 are fixed by arc welding, and are connected with the outer side of the sliding block 36 and the inner side of the fixed seat 31, and the base 38 is arranged at the lower end of the second cross block 37.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, install the 3D printer on connecting seat 2, the 3D printer produces vibrations when printing, when producing vibrations, connecting seat 2 pushes down, the multiunit gyro wheel 42 gliding in the recess of bounding wall 1 of setting, its stability has been guaranteed, drive the first cross of multiunit 35 simultaneously and push down, thereby make multiunit revolving rack 34's articulated angle change, promote slider 36 and slide to the outside at horizontal pole 33, provide elasticity simultaneously through multiunit compression spring 32, provide the shock attenuation buffering, eliminate vibrations, the shock attenuation is effectual, high applicability, damper 3 who sets up simultaneously is provided with the multiunit, multiunit compression spring 32 shares pressure jointly, the life of extension compression spring 32.

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 vibration damping mount of 3D printer, includes base (5), its characterized in that: a surrounding plate (1) is arranged at the upper end of the base (5), a connecting seat (2) is arranged inside the surrounding plate (1), sliding mechanisms (4) are arranged on the periphery of the connecting seat (2), and a plurality of groups of damping mechanisms (3) are arranged at the lower end of the connecting seat (2);

the damping mechanism (3) comprises a fixed seat (31), a compression spring (32), a cross rod (33), a rotating frame (34), a first cross block (35), a sliding block (36), a second cross block (37) and a base (38), wherein the first cross block (35) is arranged at the lower end of the connecting seat (2), the second cross block (37) is arranged below the first cross block (35), the second cross block (37) and the first cross block (35) are the same mechanism, the rotating frame (34) is arranged at the outer ends of the first cross block (35) and the second cross block (37), the sliding block (36) is arranged at the outer end of the rotating frame (34), the cross rod (33) is arranged in the sliding block (36) in a penetrating manner, the fixed seat (31) is arranged at one end of the outer side of the cross rod (33), the compression spring (32) is arranged outside the cross rod (33), and is connected with the outer side of the sliding block (36) and the inner side of the fixed seat (31), and the base (38) is arranged at the lower end of the second cross block (37).

2. The vibration damping mount of a 3D printer according to claim 1, characterized in that: slide mechanism (4) are including rotating round pin axle (41), gyro wheel (42) and support frame (43), wherein, support frame (43) set up in the periphery of connecting seat (2), be provided with gyro wheel (42) in the middle of support frame (43), it runs through the setting inside at support frame (43) and gyro wheel (42) to rotate round pin axle (41).

3. The vibration damping mount of a 3D printer according to claim 1, characterized in that: the coaming (1) is a rectangular frame plate, and grooves are formed in the inner walls around the coaming (1).

4. The vibration damping mount of a 3D printer according to claim 1, characterized in that: eight groups of sliding mechanisms (4) are arranged.

5. The vibration damping mount of a 3D printer according to claim 1, characterized in that: the compression spring (32) and the cross rod (33) as well as the compression spring (32) and the fixed seat (31) are fixed through arc welding.

6. The vibration damping mount of a 3D printer according to claim 1, characterized in that: a sliding cavity sleeve is arranged between the sliding block (36) and the cross rod (33).