CN219000617U

CN219000617U - Cutting equipment crown adds clamping apparatus

Info

Publication number: CN219000617U
Application number: CN202223255955.0U
Authority: CN
Inventors: 林锦新; 黄永才; 李向荣
Original assignee: FUJIAN CTRUE MATERIALS TECHNOLOGIES CO LTD
Current assignee: FUJIAN CTRUE MATERIALS TECHNOLOGIES CO LTD
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-12
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a cutting equipment dental crown adds clamping apparatus, its structure includes the grip slipper, the grip slipper middle part is equipped with the effect groove, the clamp adopts the special embedded clamping structure of dental crown, the dental crown is whole to be in complete exposure state, need not when cutting, adjust the clamping position of dental crown, the convenience of cutting work has been improved, during the use, the notch with the dental crown bottom overlaps simultaneously on first holder and second holder, the staff is through pulling restriction handle for restriction handle is in hinge rotation in-process, produce effort to the action bar, make action bar axle move left, in the removal in-process, contact the second holder bottom, make the second holder rotate for the pivot is the center, little range of rotation, the top of second holder is rotated towards the right side, open restriction to the notch inner wall of dental crown, finally, screw restriction bolt, restrict the rotation of restriction handle, accomplish the fixed work of centre gripping.

Description

Cutting equipment crown adds clamping apparatus

Technical Field

The utility model relates to a cutting equipment dental crown machining fixture, and belongs to the field of cutting equipment dental crown machining fixtures.

Background

The artificial dental crown is also called as a false dental crown, an artificial dental crown, a dental sleeve or a false tooth sleeve, belongs to a false tooth, is a method for repairing teeth clinically in medicine, for example, is inlaid on a true tooth, and is inlaid only by polishing to change the true tooth into a small one. Artificial crowns are commonly used for restoration of dental injuries or dental caries and the like. The existing cutting equipment crown processing clamp directly clamps two sides of an artificial crown, and when the outer side needs to be cut, the clamping position of the artificial crown needs to be adjusted, so that the existing cutting equipment crown processing clamp is inconvenient.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a cutting equipment dental crown machining clamp, which aims to solve the problems that the existing cutting equipment dental crown machining clamp directly clamps two sides of an artificial dental crown, and when the outer side needs to be cut, the clamping position of the artificial dental crown needs to be adjusted, so that the existing cutting equipment dental crown machining clamp is inconvenient.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a cutting equipment dental crown adds clamping apparatus, its structure includes the grip slipper, the grip slipper middle part is equipped with the action groove, action inslot level activity is equipped with the action pole, action pole overcoat has connect reset spring, grip slipper right-hand member hinge connection has the restriction handle, action pole right-hand member sees out the action groove to contact with the restriction handle inboard, the restriction handle has the restriction bolt with the hinged joint department of grip slipper upward, the grip slipper left side inner wall is equipped with the movable groove that cup joints mutually with the action pole left end, the movable groove top is equipped with the rotation passageway that sees through the grip slipper top surface, grip slipper left part top face is equipped with first holder, rotate in the passageway and be equipped with the second holder, second holder top interval is equipped with first holder right side, the second holder bottom stretches into in the movable groove, it is equipped with the pivot to rotate the location in the middle part of the second holder to rotate the passageway inner wall.

Further, when the action bar moves leftwards, the action bar contacts with the bottom of the second clamping piece.

Further, the top end face of the second clamping piece and the top end face of the first clamping piece are located on the same horizontal plane.

Further, the outer walls of the first clamping piece and the second clamping piece are sleeved with elastic clamping sleeves.

Further, when the limiting bolt is screwed, the driving end of the limiting bolt can be tightly attached to the front end face of the clamping seat.

Further, the novel portable electronic device further comprises a shell, the clamping seat is arranged inside the shell, a control panel is arranged at the bottom of the front end face of the shell, and an observation window is arranged in the middle of the front end face of the shell.

The beneficial effects of the utility model are as follows: the clamp adopts the special embedded clamping structure of the dental crown, the whole dental crown is in a complete exposure state, the clamping position of the dental crown is not required to be adjusted during cutting, the convenience of cutting work is improved, during use, the notch at the bottom of the dental crown is sleeved on the first clamping piece and the second clamping piece simultaneously, a worker pulls the limiting handle to enable the limiting handle to generate acting force on the acting rod in the hinge rotation process, the acting rod shaft moves leftwards, the bottom of the second clamping piece is contacted in the moving process, the second clamping piece is enabled to rotate by a small margin by taking the rotating shaft as the center, the top of the second clamping piece rotates towards the right side, the notch inner wall of the dental crown is limited by expanding, finally the limiting bolt is screwed, the rotation of the limiting handle is limited, and the clamping and fixing work is completed.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view of a housing;

FIG. 2 is a schematic view showing the structure of a crown processing jig of a cutting apparatus according to the present utility model;

fig. 3 is a schematic view showing a partial sectional structure of a crown processing jig of a cutting apparatus according to the present utility model.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2 and 3, the present utility model provides a technical solution for a machining fixture for a dental crown of a cutting device: its structure includes grip slipper 4, grip slipper 4 middle part is equipped with action groove 5, the horizontal activity is equipped with action pole 6 in the action groove 5, reset spring 7 has been cup jointed outward to action pole 6, grip slipper 4 right-hand member hinge connection has restriction handle 8, action pole 6 right-hand member sees through action groove 5 to contact with restriction handle 8 inboard, restriction handle 8 has restriction bolt 9 with the hinged joint department of grip slipper 4 to revolve, grip slipper 4 left side inner wall is equipped with the movable groove 10 that cup joints mutually with action pole 6 left end, the movable groove 10 top is equipped with the rotation passageway 11 that sees through grip slipper 4 top surface, grip slipper 4 left part top surface is equipped with first holder 12, rotation passageway 11 rotation is equipped with second holder 13, second holder 13 top interval is equipped with first holder 12 right side, second holder 13 bottom stretches into in the movable groove 10, rotation passageway 11 inner wall is equipped with the pivot 14 that rotates the location to second holder 13, when action pole 6 moves left side holder 6 and can take place the top surface and draw together with first holder 4 top surface, the top surface is equipped with the first holder 1, the top surface is equipped with the top surface of holding shell 1, the top surface is equipped with the top surface of the control case 1, the top surface of the control case is equipped with the top surface of the control bolt 1, the top surface is equipped with the top surface of the control case 1.

For example, the fixture adopts an embedded clamping structure special for the dental crown, the whole dental crown is in a complete exposure state, the clamping position of the dental crown is not required to be adjusted during cutting, the convenience of cutting is improved, during use, a notch at the bottom of the dental crown is sleeved on the first clamping piece 12 and the second clamping piece 13 simultaneously, a worker pulls the limiting handle 8, the limiting handle 8 generates acting force on the acting rod 6 in the hinge rotation process, the acting rod 6 moves axially leftwards, the bottom of the second clamping piece 13 is contacted in the movement process, the second clamping piece 13 rotates in a small amplitude by taking the rotating shaft 14 as the center, the top of the second clamping piece 13 rotates towards the right side, the notch inner wall of the dental crown is limited in a propping way, finally the limiting bolt 9 is screwed, the rotation of the limiting handle 8 is limited, and the clamping and fixing work is completed.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, 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 may be embodied in 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A cutting equipment crown machining fixture, characterized in that: the structure of the clamping seat comprises a clamping seat (4), an action groove (5) is formed in the middle of the clamping seat (4), an action rod (6) is arranged in the action groove (5) in a horizontal movement mode, a reset spring (7) is sleeved outside the action rod (6), a limiting handle (8) is hinged to the right end of the clamping seat (4), the action groove (5) is penetrated out of the right end of the action rod (6) and contacted with the inner side of the limiting handle (8), a limiting bolt (9) is screwed on a hinge connection part of the limiting handle (8) and the clamping seat (4), a movable groove (10) sleeved on the left side inner wall of the clamping seat (4) is arranged on the left end of the action rod (6), a rotating channel (11) sleeved on the left end of the action rod (6), a first clamping piece (12) is arranged on the top end face of the left end of the clamping seat (4), a second clamping piece (13) is arranged in a rotating mode, a first clamping piece (12) is arranged on the top of the rotating channel (11), and a second clamping piece (13) is arranged on the right side of the inner wall of the rotating channel (13), and a middle part (14) is arranged on the rotating channel (14).

2. A cutting apparatus crown machining fixture according to claim 1, wherein: when the action bar (6) moves leftwards, the action bar contacts with the bottom of the second clamping piece (13).

3. A cutting apparatus crown machining fixture according to claim 1, wherein: the top end face of the second clamping piece (13) and the top end face of the first clamping piece (12) are located on the same horizontal plane.

4. A cutting apparatus crown machining fixture according to claim 1, wherein: elastic clamping sleeves are sleeved on the outer walls of the first clamping piece (12) and the second clamping piece (13).

5. A cutting apparatus crown machining fixture according to claim 1, wherein: when the limiting bolt (9) is screwed, the driving end of the limiting bolt (9) is tightly attached to the front end face of the clamping seat (4).

6. A cutting apparatus crown machining fixture according to claim 1, wherein: still include shell (1), grip slipper (4) are located inside shell (1), terminal surface bottom is equipped with control panel (2) before shell (1), terminal surface middle part is equipped with observation window (3) before shell (1).