CN112571312A

CN112571312A - Facing sucking disc tool

Info

Publication number: CN112571312A
Application number: CN202011319271.5A
Authority: CN
Inventors: 马峻; 薛松
Original assignee: Wuxi Quark Micro Intelligent Manufacturing Technology Co ltd
Current assignee: Wuxi Quark Micro Intelligent Manufacturing Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-03-30

Abstract

The invention discloses a tooth socket sucker jig which comprises a bottom plate fixedly connected with a stator in a rotary driver, the bottom plate is fixedly provided with a bearing, the bearing comprises a bearing seat and a bearing inner sleeve which can rotate in the bearing seat, the bottom plate is fixedly connected with the bearing seat, the stator, the bottom plate, the bearing seat and the bearing inner sleeve are coaxially arranged, and the stator, the bottom plate and the bearing seat are provided with a through channel at the position of the central rotating shaft, the lower end of the bearing inner sleeve is fixedly connected with a rotor in the rotary driver, a counter bore is sleeved in the bearing, an adsorption unit is fixedly connected on the bearing inner sleeve, an air duct is arranged on the side wall of the bearing seat, the outer port of the air duct is connected with a vacuum pump through an air duct, the outer side wall of the lower portion of the bearing inner sleeve is provided with an annular air duct communicated with the air duct, and the side wall of the annular air duct of the bearing inner sleeve is provided with communicated air holes. Through the mode, the vacuum adsorption jig can rotate and can still carry out vacuum adsorption on the workpiece.

Description

Facing sucking disc tool

Technical Field

The invention relates to the field of jigs, in particular to a tooth socket sucker jig.

Background

The traditional tooth correction is mainly to arrange a bracket and an arch wire on the surface of a dentition, plays a role in correction and corrects in a twisting and pushing mode. For aesthetic reasons, the tooth socket is transferred from the lip side to the tongue side and cannot be seen in appearance, but the method has high requirements on doctors, large stewing in the oral cavity of a patient, enhanced foreign body sensation and high manufacturing cost. With the progress of technology, the invisible correction is more and more accepted and used by patients, the bracket-free invisible correction is a transparent elastic material movable correction device designed and manufactured by computer assistance, the bracket-free invisible correction device is a sequential continuous correction device, and the aim of correcting teeth is achieved by continuously moving the teeth in a small range. The tooth socket can control the size of the orthodontic force and the time of the orthodontic force, only some teeth can move at different stages, and other teeth are used as anchorage, so that the teeth can be corrected. In the field of invisible correction, correction using braces is increasingly selected and accepted by patients.

Stealthy tooth cover needs to cut at the manufacturing process, need use rotatory tool during the cutting, often chooses for use vacuum adsorption's tool to fix a position the work piece: establish the gas pocket on prior art's the tool, the gas pocket passes through gas pipeline and vacuum air source intercommunication, and when vacuum air source during operation, the work piece of placing on the tool is tightly adsorbed in the position at gas pocket place on the tool, and the trachea also can rotate thereupon during the rotation, and the structure is complicated, damages easily.

Disclosure of Invention

The invention aims to provide a tooth socket sucker jig which can realize vacuum adsorption of a workpiece while the jig rotates, does not need to be additionally provided with a plurality of rotary joints or overlong gas pipelines, and has a simple structure and good economic performance.

In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a tooth socket sucking disc tool, including with the bottom plate of the stator fixed connection in the rotary actuator, the fixed bearing that is equipped with on the bottom plate, the bearing includes bearing frame and the bearing endotheca that can rotate in the bearing frame, bottom plate and bearing frame fixed connection, stator, bottom plate, bearing frame and bearing endotheca coaxial line set up, just stator, bottom plate, bearing frame are equipped with the through channel at central axis of rotation position, the lower extreme of bearing endotheca and the active cell fixed connection in the rotary actuator, the bearing endotheca is equipped with the counter bore, fixedly connected with adsorbs the unit on the bearing endotheca, the lateral wall of bearing frame is equipped with the wind channel, the outer port in wind channel passes through tuber pipe and vacuum pump connection, the lateral wall of bearing endotheca lower part is equipped with the communicating ring wind channel in wind channel, be equipped with communicating, when the vacuum pump works, namely the air duct is ventilated, the air duct, the annular air duct, the vent hole and the adsorption unit are communicated.

Further, the adsorption unit includes the adsorption sleeve who is fixed with bearing inner race up end, bearing inner race and adsorption sleeve's inner wall are equipped with the internal thread, the adsorption unit still includes and has vacuum chuck through internal thread fixed mounting.

Furthermore, the adsorption sleeve is fixedly connected with the upper end face of the bearing inner sleeve through an adjusting bolt.

Furthermore, the upper end surface of the adsorption sleeve is provided with a positioning bulge.

Further, the positioning protrusion is cylindrical.

Furthermore, the positioning protrusions are uniformly arranged on the upper end face of the adsorption sleeve in a concentric mode.

Further, the number of the positioning protrusions is 3.

Furthermore, the outer side wall of the adsorption sleeve is symmetrically provided with a meter positioning groove.

Further, a sealing ring is arranged between the bottom plate and the bearing seat.

Further, the bearing is a ball bearing.

The invention has the beneficial effects that: the tooth socket sucker jig can realize that the jig can still carry out vacuum adsorption on a workpiece while rotating, does not need to be additionally provided with a plurality of rotating joints or overlong gas pipelines, and has simple structure and good economic performance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a mouthpiece suction cup fixture according to the present invention;

FIG. 2 is a schematic structural view of a mouthpiece suction cup fixture according to the present invention;

fig. 3 is a cross-sectional view of a mouthpiece suction cup jig of the present invention.

1. A base plate; 2. a ball bearing; 3. a bearing seat; 4. a bearing inner sleeve; 5. a counter bore; 6. an adsorption unit; 7. an air duct; 8. an annular air duct; 9. a vent hole; 10. adsorbing the sleeve; 11. a vacuum chuck; 12. positioning the projection; 13. and (5) marking a meter positioning groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Examples of these preferred embodiments are illustrated in the accompanying drawings. The embodiments of the invention shown in the drawings and described in accordance with the drawings are exemplary only, and the invention is not limited to these embodiments.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.

Also, in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a facing sucking disc tool, include with stator fixed connection's in the rotary actuator bottom plate 1, the fixed ball bearing 2 that is equipped with on the bottom plate 1, ball bearing includes bearing frame 3 and can the bearing endotheca 4 of 3 internal rotations of bearing frame,

bottom plate

1 and 3 fixed connection of bearing frame, be provided with the sealing washer between bottom plate 1 and the bearing frame 3. The stator, the bottom plate 1, the bearing seat 3 and the bearing inner sleeve 4 are coaxially arranged, and the stator, the bottom plate 1 and the bearing seat 3 are provided with a through channel at the position of a central rotating shaft, the lower end of the bearing inner sleeve 4 is fixedly connected with a rotor in the rotary driver, the bearing inner sleeve 4 is provided with a counter bore 5, the bearing inner sleeve 4 is fixedly connected with an adsorption unit 6, the side wall of the bearing seat 3 is provided with an air duct 7, the outer port of the air duct 7 is connected with a vacuum pump through an air pipe, the outer side wall of the lower part of the bearing inner sleeve 4 is provided with an annular air duct 8 communicated with the air duct 7, the side wall of the annular air duct 8 of the bearing inner sleeve 4 is provided with a communicated vent hole 9, when the vacuum pump works, namely the air duct 7 is ventilated, the air duct 7, the annular air duct 8, the vent hole 9 and the adsorption unit 6 are communicated, so that the upper end of the adsorption unit 6 can adsorb objects such as processing elements or fixed discs.

Further, adsorption unit 6 includes the absorption sleeve 10 fixed with bearing inner race 4 up end, bearing inner race 4 and absorption sleeve 10's inner wall are equipped with the internal thread, adsorption unit 6 still includes and has vacuum chuck 11 through internal thread fixed mounting.

Further, the adsorption sleeve 10 is fixedly connected with the upper end surface of the bearing inner sleeve 4 through an adjusting bolt.

Further, the upper end surface of the adsorption sleeve 10 is provided with a cylindrical positioning protrusion 12.

Further, the positioning protrusions 12 are concentrically and uniformly arranged on the upper end surface of the adsorption sleeve 10.

As shown in fig. 1, the embodiment of the present invention: the location arch 12 is equipped with 3, and is the setting of article style of calligraphy.

The adsorption sleeve is fixedly connected with the upper end surface of the bearing inner sleeve through the adjusting bolt, and the adjusting bolt can adjust the height of the jig.

Furthermore, the outer side wall of the adsorption sleeve is symmetrically provided with meter positioning grooves 13. When the machine tool moves along a certain axial direction, the gauge needle is not moved to indicate that the jig is parallel to the axial direction.

Furthermore, it should be noted that in the present specification, "include" or any other variation thereof is intended to cover a non-exclusive inclusion, so that a process, a method, an article or an apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or further includes elements inherent to such process, method, article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. A tooth socket sucker jig is characterized by comprising a base plate fixedly connected with a stator in a rotary driver, wherein a bearing is fixedly arranged on the base plate and comprises a bearing seat and a bearing inner sleeve capable of rotating in the bearing seat, the base plate is fixedly connected with the bearing seat, the stator, the base plate, the bearing seat and the bearing inner sleeve are coaxially arranged, a through channel is arranged at the position of a central rotating shaft of the stator, the base plate and the bearing seat, the lower end of the bearing inner sleeve is fixedly connected with a rotor in the rotary driver, a counter bore is sleeved on the bearing inner sleeve, an adsorption unit is fixedly connected on the bearing inner sleeve, an air channel is arranged on the side wall of the bearing seat, an outer port of the air channel is connected with a vacuum pump through an air pipe, an annular air channel communicated with the air channel is arranged on the outer side wall of the lower portion of the bearing inner sleeve, when the vacuum pump works, namely the air duct is ventilated, the air duct, the annular air duct, the vent hole and the adsorption unit are communicated.

2. The mouthpiece suction cup jig according to claim 1, characterized in that: the adsorption unit comprises an adsorption sleeve fixed to the upper end face of the bearing inner sleeve, inner threads are arranged on the inner walls of the bearing inner sleeve and the adsorption sleeve, and the adsorption unit further comprises a vacuum chuck fixedly mounted through the inner threads.

3. The mouthpiece suction cup jig according to claim 2, wherein: the adsorption sleeve is fixedly connected with the upper end face of the bearing inner sleeve through an adjusting bolt.

4. The mouthpiece suction cup jig according to claim 2, wherein: the upper end face of the adsorption sleeve is provided with a positioning bulge.

5. The mouthpiece suction cup jig according to claim 4, wherein: the positioning bulge is cylindrical.

6. The mouthpiece suction cup jig according to claim 4, wherein: the positioning bulge is provided with a plurality of concentric uniform upper end surfaces arranged on the adsorption sleeve.

7. The mouthpiece suction cup jig of claim 6, wherein: the location arch is equipped with 3.

8. The mouthpiece suction cup jig according to claim 2, wherein: the outer side wall of the adsorption sleeve is symmetrically provided with a meter positioning groove.

9. The mouthpiece suction cup jig according to claim 1, characterized in that: and a sealing ring is arranged between the bottom plate and the bearing seat.

10. The mouthpiece suction cup jig according to claim 1, characterized in that: the bearing is a ball bearing.