CN214770918U

CN214770918U - 3D prints compensation grinding device of metal part fine structure for artificial tooth

Info

Publication number: CN214770918U
Application number: CN202120257204.9U
Authority: CN
Inventors: 胡啸笛
Original assignee: Ogirama Chongqing Medical Technology Co ltd
Current assignee: Ogirama Chongqing Medical Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-19
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a technical field that the metalwork was polished specifically is a compensation grinding device of 3D printing fine structure of metal parts for artificial tooth, comprises a workbench, turn right from a left side and set gradually cylinder, spout, fixing base in the upper end of workstation, the telescopic link of cylinder is fixed connection of department in the middle of front and the left surface of removing the seat, the bottom mounting that removes the seat is provided with the slider, slider and spout slip set up, utilize convenient height-adjusting's abrasive sheet I and have the abrasive sheet II that presses the trend can polish the upper and lower terminal surface of the metalwork of arbitrary length, need not bare-handed polish the metalwork again, still have the mounting panel that can make things convenient for a plurality of metalworks of centre gripping simultaneously, can polish labour saving and time saving to a plurality of metalworks simultaneously.

Description

3D prints compensation grinding device of metal part fine structure for artificial tooth

Technical Field

The utility model relates to a technical field that the metalwork was polished specifically is a 3D prints compensation grinding device of the meticulous structure of metal parts for artificial tooth.

Background

Dentures are artificial teeth that replace missing natural teeth. Also known as dentures. Partial or even complete loss of dentition can be caused by severe periodontal disease, dental caries, trauma, etc. After the teeth are lost, the functions of face appearance, pronunciation and chewing can be affected, the gastrointestinal burden is increased, if the teeth are not repaired in time, the adjacent teeth can be obliquely displaced, the jaw teeth can be extended, and the occlusion is disordered. The part of dentition is lost, available fixed denture or removable artificial tooth are restoreed, can restore with complete denture (total denture) when complete no tooth, and 3D printing technology is mature gradually now, after utilizing 3D printing apparatus preparation artificial tooth's metal parts, need use grinding device again to compensate it and polish, because spare part is less and the precision is higher, mostly is artifical and polishes, but handheld grinding device and. The part can be tired out and easy hand trembles for a long time, and then influences the precision of polishing, for the artificial tooth metal part compensation equipment of polishing that provides a convenient centre gripping and operation, has provided this utility model.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D prints compensation grinding device of the meticulous structure of metal parts for artificial tooth to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a compensation polishing device for 3D printing of a fine structure of a metal part for an artificial tooth comprises a workbench, wherein an air cylinder, a sliding groove and a fixed seat are sequentially arranged on the upper end face of the workbench from left to right, the foremost end of a telescopic rod of the air cylinder is fixedly connected with the middle of the left side face of a movable seat, a sliding block is fixedly arranged at the bottom end of the movable seat, the sliding block and the sliding groove are arranged in a sliding manner, the right side face of the movable seat is fixedly connected with one end of a fixed rod, the other end of the fixed rod is fixedly connected with the left end face of an installation seat, an installation plate and a bottom plate are sequentially arranged on the left side face of the fixed seat from top to bottom, the right end of the installation plate is fixedly connected with the left side face of the fixed seat, a plurality of circular grooves are formed in the upper end face of the installation plate in a penetrating manner, a resistance block is fixedly arranged on the inner side wall of each circular groove, and a pressing plate is fixedly arranged on the front face of the installation plate through bolts, the pressing plate is fixedly provided with a connecting plate at the position of the circular groove, a stop block is fixedly arranged on the upper end face of the connecting plate, a threaded rod is connected to the middle position of the upper end face of the mounting seat in a threaded mode, the bottom end of the threaded rod is connected with a grinding plate I in a rotating mode, the left end of the grinding plate I is connected with the mounting seat in a sliding mode, a graduated scale is arranged on the position, close to the left side, of the front face of the mounting seat, the upper end face of the bottom end of the mounting seat is fixedly connected with the bottom end of a guide pillar, the upper end face of the guide pillar is fixedly connected with the bottom end face of a grinding plate II, a spring is movably sleeved on the outer side face of the guide pillar, the upper end face of the spring is fixedly connected with the bottom end of the grinding plate II, and the bottom end of the spring is fixedly connected with the mounting seat.

Preferably, the bottom plate and the fixing seat are arranged in a sliding mode, the bolt is arranged on the left side face of the bottom plate in a threaded mode, the bottom plate can be hidden and extend into the fixing seat, and the upper end face of the bottom plate and the upper end face of the grinding plate II are located in the same horizontal plane.

Preferably, the mounting seat is fixedly provided with a baffle plate close to the lower end, the grinding plate II is fixedly provided with a side plate at the position below the baffle plate, and the vertical projection of the upper end of the side plate and the lower end surface of the baffle plate are overlapped.

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

utilize convenient height-adjusting's grinding plate I and have the grinding plate II that presses the trend can polish to the upper and lower terminal surface of the metalwork of arbitrary length, need not bare-handed polishing to the metalwork again, still can make things convenient for the mounting panel of a plurality of metalworks of centre gripping simultaneously, can polish labour saving and time saving to a plurality of metalworks simultaneously. The cylinder is started, the grinding plate II is pressed downwards by a hand, the mounting plate is stretched into the mounting seat, the cylinder is stopped after the mounting plate is completely stretched into the mounting seat, the threaded rod is rotated again to adjust the height of the grinding plate I, the bottom end face of the grinding plate I is contacted with the upper end face of the metal piece, and the whole preparation work is completed. And then the cylinder is started, the telescopic rod of the cylinder drives the fixing rod to do reciprocating linear motion together with the mounting seat, one point is polished at each time, the grinding plate II moves upwards for a certain distance under the elastic force of the spring, and when the side plate of the grinding plate II is in contact with the baffle, the polishing is finished until the polishing is finished. The upper end face and the lower end face of the metal piece with any length can be polished by the aid of the grinding plate I with the height convenient to adjust and the grinding plate II with the pressing trend.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present invention;

fig. 3 is a top sectional view of the mounting plate.

In the figure: 1-workbench, 2-sliding chute, 3-air cylinder, 4-moving seat, 5-fixed rod, 6-fixed seat, 7-sliding block, 8-mounting plate, 9-circular chute, 10-block, 11-pressing plate, 12-connecting plate, 13-mounting seat, 14-graduated scale, 15-threaded rod, 16-grinding plate I, 17-grinding plate II, 18-baffle, 19-side plate, 20-guide column, 21-spring, 22-metal piece and 23-bottom plate.

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.

Please refer to fig. 1-3, the present invention provides a technical solution: a compensation polishing device for 3D printing of a fine structure of a metal part for an artificial tooth comprises a workbench 1, wherein an air cylinder 3, a sliding groove 2 and a fixed seat 6 are sequentially arranged on the upper end face of the workbench 1 from left to right, the foremost end of a telescopic rod of the air cylinder 3 is fixedly connected with the middle of the left side face of a movable seat 4, a sliding block 7 is fixedly arranged at the bottom end of the movable seat 4, the sliding block 7 is slidably arranged with the sliding groove 2, the right side face of the movable seat 4 is fixedly connected with one end of a fixed rod 5, the other end of the fixed rod 5 is fixedly connected with the left end face of an installation seat 13, an installation plate 8 and a bottom plate 23 are sequentially arranged on the left side face of the fixed seat 6 from top to bottom, the bottom plate 23 is slidably arranged with the fixed seat 6, a bolt is arranged on the left side face of the bottom plate 23, the bottom plate 23 can be hidden and stretched into the fixed seat 6, and the upper end face of the bottom plate 23 and the upper end face of a grinding plate II 17 are in the same horizontal plane, the right side end of the mounting plate 8 is fixedly connected with the left side face of the fixing seat 6, the upper end face of the mounting plate 8 is provided with a plurality of circular grooves 9 in a penetrating manner, the inner side wall of each circular groove 9 is fixedly provided with a stop block 10, the front face of the mounting plate 8 is fixedly provided with a pressing plate 11 through bolts, the pressing plate 11 is fixedly provided with a connecting plate 12 at the position of the circular groove 9, the upper end face of the connecting plate 12 is fixedly provided with the stop block 10, the mounting seat 13 is fixedly provided with a baffle 18 near the lower end position, the grinding plate II 17 is fixedly provided with a side plate 19 at the position below the baffle 18, the upper end of the side plate 19 is superposed with the vertical projection of the lower end face of the baffle 18, the middle position of the upper end face of the mounting seat 13 is in threaded connection with a threaded rod 15, the bottom end of the threaded rod 15 is rotatably connected with a grinding plate I16, and the left end of the grinding plate I16 is slidably connected with the mounting seat 13, the front side of the mounting base 13 is provided with a graduated scale 14 close to the left side, the upper end face of the bottom end of the mounting base 13 is fixedly connected with the bottom end of a guide pillar 20, the upper end face of the guide pillar 20 is fixedly connected with the bottom end face of the grinding plate II 17, the outer side face of the guide pillar 20 is movably sleeved with a spring 21, the upper end face of the spring 21 is fixedly connected with the bottom end of the grinding plate II 17, and the bottom end of the spring 21 is fixedly connected with the mounting base 13.

The working principle is as follows: firstly, the bottom plate 23 below the left side of the fixed seat 6 is drawn out, the bolts on the pressing plate 11 are loosened, the metal piece 22 is installed in the circular groove 9 of the installation plate 8, the bottom end of the metal piece 22 is in contact with the upper end face of the bottom plate 23, the bolts on the pressing plate 11 are screwed, the metal piece 22 is fixed by the four blocking blocks 10, the bottom plate 23 is placed back into the fixed seat 6, the bolts of the bottom plate 23 are screwed on the fixed seat 6, the grinding plate II 17 is pressed downwards by hands when the air cylinder 3 is started, the installation plate 8 extends into the installation seat 13, the air cylinder 3 is stopped after the installation plate 8 completely extends into the installation seat 13, the threaded rod 15 is rotated to adjust the height of the grinding plate I16, the bottom end face of the grinding plate I16 is in contact with the upper end face of the metal piece 22, and the whole preparation work is completed. And then the cylinder 3 is started, the telescopic rod of the cylinder 3 drives the fixing rod 5 and the mounting seat 13 to do reciprocating linear motion, the grinding plate II 17 moves upwards for a certain distance under the elastic force of the spring 21 a little at each time of grinding, and when the side plate 19 of the grinding plate II 17 is in contact with the baffle 18, the grinding is finished until the grinding is finished. Utilize convenient height-adjusting's grinding plate I16 and the grinding plate II 17 that has the trend of pressing down can polish to the upper and lower terminal surface of metalwork 22 of arbitrary length, need not bare-handed polishing metalwork 22 again, still can make things convenient for the mounting panel 8 of a plurality of metalworks 22 of centre gripping simultaneously, can polish to a plurality of metalworks 22 simultaneously, labour saving and time saving is exactly this utility model's theory of operation above.

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 3D prints compensation grinding device of metal parts fine structure for artificial tooth, includes workstation (1), its characterized in that: the upper end face of the workbench (1) is sequentially provided with a cylinder (3), a sliding groove (2) and a fixing seat (6) from left to right, the most front end of a telescopic rod of the cylinder (3) is fixedly connected with the middle part of the left side face of a movable seat (4), the bottom fixing of the movable seat (4) is provided with a sliding block (7), the sliding block (7) is arranged in a sliding way with the sliding groove (2), the right side face of the movable seat (4) is fixedly connected with one end of a fixed rod (5), the other end of the fixed rod (5) is fixedly connected with the left end face of an installation seat (13), the left side face of the fixing seat (6) is sequentially provided with an installation plate (8) and a bottom plate (23) from top to bottom, the right side end of the installation plate (8) is fixedly connected with the left side face of the fixing seat (6), the upper end face of the installation plate (8) is provided with a plurality of circular grooves (9) in a penetrating manner, the fixed inner side wall of the circular grooves (9) is provided with a blocking block (10), the front of the mounting plate (8) is fixedly provided with a pressing plate (11) through a bolt, the pressing plate (11) is fixedly provided with a connecting plate (12) at the position of the circular groove (9), the upper end face of the connecting plate (12) is fixedly provided with a block (10), a threaded rod (15) is in threaded connection with the middle position of the upper end face of the mounting seat (13), the bottom end of the threaded rod (15) is rotatably connected with a grinding plate I (16), the left end of the grinding plate I (16) is in sliding connection with the mounting seat (13), a graduated scale (14) is arranged at the position close to the left side of the front of the mounting seat (13), the upper end face of the bottom end of the mounting seat (13) is fixedly connected with the bottom end of the guide post (20), the upper end face of the guide post (20) is fixedly connected with the bottom end face of the grinding plate II (17), and a spring (21) is movably sleeved on the outer side face of the guide post (20), the upper end surface of the spring (21) is fixedly connected with the bottom end of the grinding plate II (17), and the bottom end of the spring (21) is fixedly connected with the mounting seat (13).

2. The 3D printing denture metal part fine structure compensation grinding device according to claim 1, wherein: bottom plate (23) and fixing base (6) slide to set up, and the left surface screw thread of bottom plate (23) is provided with the bolt, and bottom plate (23) can be hidden and stretch into in fixing base (6), and the up end of bottom plate (23) and the up end of grinding plate II (17) are in same horizontal plane.

3. The 3D printing denture metal part fine structure compensation grinding device according to claim 1, wherein: the mounting seat (13) is fixedly provided with a baffle (18) close to the lower end, the grinding plate II (17) is fixedly provided with a side plate (19) at the position below the baffle (18), and the vertical projection of the upper end of the side plate (19) and the lower end surface of the baffle (18) is superposed.