CN211639507U

CN211639507U - Craftsman polisher for polishing false teeth

Info

Publication number: CN211639507U
Application number: CN202020288988.7U
Authority: CN
Inventors: 熊均平
Original assignee: Luohe Medical College
Current assignee: Luohe Medical College
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-09
Anticipated expiration: 2030-03-11

Abstract

The utility model relates to a polisher technical field specifically is a craftsman's polisher that artificial tooth was used of polishing, including base, carousel, anchor clamps support and model anchor clamps, the upper end rotation that the main shaft core that the carousel lower surface was established and base is connected, and the carousel upper surface is established and is connected with model anchor clamps between two anchor clamps supports, and beneficial effect is: the utility model can realize the deflection of the denture model clamped and fixed on the model clamp by turning the hand wheel, is convenient for polishing the model, and screws the second limit screw screwed on the upper end of the clamp support, thereby limiting the rotation of the model clamp; the rotary table is conveniently rotated by holding and turning the handle, so that the model clamp arranged on the rotary table is rotated to adjust the angle; through screwing up first stop screw, make first stop screw's lower extreme run through to with the upper surface contact of last footstock for carry out the position to the carousel and prescribe a limit to, prevent that the carousel from taking place to rotate.

Description

Craftsman polisher for polishing false teeth

Technical Field

The utility model relates to a polisher technical field specifically is a craftsman's polisher that artificial tooth was used of polishing.

Background

In the process of manufacturing the false tooth, after the material cake is carved and formed by the false tooth carving and milling machine, a worker needs to operate the false tooth grinding machine to trim and grind the false tooth model and remove the leftover materials of the false tooth model. In the process of polishing the denture model, the denture model needs to be fixed on a working platform of a polishing machine, the traditional polishing machine working platform cannot flexibly turn over and adjust the position of the denture model, and the denture model is inconvenient to operate in the polishing process of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a craftsman's polisher that artificial tooth was used of polishing 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 craftsman polisher for polishing false teeth comprises a base, a rotary table, a fixture support and a model fixture, wherein the upper end of the base is an integrally formed upper top seat, a spindle core is welded in the middle of the lower surface of the rotary table and is rotationally connected with the upper end of the base, a handle is arranged on one side wall of the rotary table, a pair of vertical and symmetrical fixture support is welded on the upper surface of the rotary table, the model fixture is connected between the two fixture support seats and comprises a first chuck plate and a second chuck plate, the first chuck plate and the second chuck plate are both semicircular disc-shaped material supports, ear seats are integrally formed at the two ends of the first chuck plate and the second chuck plate, screw rods are welded on the ear seats at the two ends of the first chuck plate along the side wall close to the second chuck plate, the two screw rods are slidably penetrated along the ear seats arranged at the two ends of the second chuck plate, and external threads are arranged on the outer wall of, the spiro union has the nut on the screw rod, and the nut hugs closely the ear seat setting of roof pressure second (holding) chuck, two the tip and the connecting rod seat fixed connection of screw rod, the lateral wall welding that the second (holding) chuck was kept away from to first (holding) chuck has the pivot, and the lateral wall welding that the first (holding) chuck was kept away from to the connecting rod seat has the pivot, and two pivots rotate with the upper end of two anchor clamps supports respectively and be connected.

Preferably, the joint of the outer wall of the spindle core arranged on the lower surface of the turntable and the base is provided with a ball bearing in a matching manner, and the joint of the lower end of the spindle core and the base is provided with a pressure bearing.

Preferably, a first limit screw which is vertically arranged is screwed along the upper surface of the rotating disc, and the lower end of the first limit screw penetrates through to be in contact with the upper surface of the upper top seat.

Preferably, a hand wheel is arranged at the outer end of the rotating shaft connected with the first chuck, and an anti-skid rubber layer is sleeved on the outer wall of the hand wheel.

Preferably, a second limiting screw is screwed along the upper end of the clamp support, an anti-skid rubber block is fixedly bonded to the lower end part of the second limiting screw, and the anti-skid rubber block is tightly attached to the outer wall of the rotating shaft.

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

1. the utility model can realize the deflection of the denture model clamped and fixed on the model clamp by turning the hand wheel, is convenient for polishing the model, and screws the second limit screw screwed on the upper end of the clamp support, thereby limiting the rotation of the model clamp;

2. the utility model discloses a handheld and turn the hand (hold), the convenience is rotated the carousel for the model anchor clamps that establish on the carousel rotate angle regulation, through screwing up first stop screw, make first stop screw's lower extreme run through to with the last surface contact of top seat, be used for carrying out the position to the carousel and inject, prevent that the carousel from taking place to rotate.

Drawings

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

FIG. 2 is a top half-sectional view of the structure of the present invention;

fig. 3 is a cross-sectional view taken at a-a in fig. 2.

In the figure: the fixture comprises a base 1, an upper top seat 101, a rotary table 2, a fixture support 3, a first chuck plate 4, a second chuck plate 401, a screw rod 5, a nut 6, a connecting rod seat 7, a rotating shaft 8, a hand wheel 9, a first limit screw 10, a handle 11, a second limit screw 12, a ball bearing 13 and a pressure bearing 14.

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 to 3, the present invention provides a technical solution: a craftsman polisher for polishing false teeth comprises a base 1, a rotary table 2, a fixture support 3 and a model fixture, as shown in figures 1 and 3, the upper end of the base 1 is an integrally formed upper top seat 101, a spindle core is welded in the middle of the lower surface of the rotary table 2 and is rotatably connected with the upper end of the base 1, a ball bearing 13 is arranged at the joint of the outer wall of the spindle core arranged on the lower surface of the rotary table 2 and the base 1 in a matching manner to ensure the smoothness and stability of the rotary table 2 during rotation, a pressure bearing 14 is arranged at the joint of the lower end of the spindle core and the base 1 and can effectively bear the axial force of the spindle core, a handle 11 is arranged on one side wall of the rotary table 2 and is convenient to rotate the rotary table 2 by holding and turning the handle 11 by hand, an anti-slip rubber layer is sleeved on the outer wall of the handle 11 to increase the friction force with the hand, a first limit screw 10 which is vertically arranged is, by screwing the first limit screw 10, the lower end of the first limit screw 10 penetrates to be in contact with the upper surface of the upper top seat 101, so that the rotary table 2 is limited in position, and the rotary table 2 is prevented from rotating.

Referring to fig. 1 and 3, a pair of clamp supports 3 which are vertically and symmetrically arranged are welded on the upper surface of a turntable 2, a model clamp is connected between the two clamp supports 3, the model clamp comprises a first chuck plate 4 and a second chuck plate 401, the first chuck plate 4 and the second chuck plate 401 are both semicircular disc-shaped material supports, lug seats are integrally formed at both ends of the first chuck plate 4 and the second chuck plate 401, screw rods 5 are welded at both ends of the lug seats at both ends of the first chuck plate 4 along a side wall close to the second chuck plate 401, the two screw rods 5 slidably penetrate along the lug seats arranged at both ends of the second chuck plate 401, external threads are arranged on the outer wall of each screw rod 5, nuts 6 are screwed on the screw rods 5, the nuts 6 are rotated to enable the nuts 6 to be tightly attached to the lug seats which press against the second chuck plate 401, so as to drive the first chuck plate 4 and the second chuck plate 401 to be close to clamp and fix a model, the fixing mode is, the tip and the connecting rod seat 7 fixed connection of two screw rods 5, the lateral wall welding that the second (holding) chuck 401 was kept away from to first (holding) chuck 4 has pivot 8, the lateral wall welding that first (holding) chuck 4 was kept away from to connecting rod seat 7 has pivot 8, and two pivot 8 rotate with the upper end of two anchor clamps supports 3 respectively and be connected for the model anchor clamps can rotate between two anchor clamps supports 3 and rotate, are convenient for adjust the orientation that deflects of artificial tooth model, conveniently polish the processing to the model.

Referring to fig. 1 and 3, the outer end of the rotating shaft 8 connected with the first chuck plate 4 is provided with a hand wheel 9, the hand wheel 9 is rotated, the denture model clamped and fixed on the model clamp can be deflected, the model is conveniently polished, an anti-slip rubber layer is sleeved on the outer wall of the hand wheel 9, the friction force between the artificial tooth model and the hand is increased, a second limiting screw 12 is screwed on the upper end of the clamp support 3, an anti-slip rubber block is fixed on the lower end of the second limiting screw 12 in an adhesion manner, the second limiting screw 12 is screwed tightly, the anti-slip rubber block arranged at the lower end of the second limiting screw 12 is tightly attached to the outer wall of the rotating shaft 8, the rotating shaft 8 can be prevented from rotating, namely, the model clamp is subjected to position limitation, and deflection is prevented.

The working principle is as follows: when the utility model is used, the false tooth coarse material model is placed between the first chuck plate 4 and the second chuck plate 401, and the nut 6 is rotated to be meshed with the screw rod 5, so that the nut 6 is tightly attached to the ear seat of the second chuck plate 401, and the first chuck plate 4 and the second chuck plate 401 are driven to be close to each other and the model is clamped and fixed, and the fixing mode is simple and effective; the false tooth model clamped and fixed on the model clamp can be deflected by turning the hand wheel 9, the model is conveniently polished, and the second limit screw 12 screwed on the upper end of the clamp support 3 is screwed, so that the rotation of the model clamp is limited; through handheld and turning hand (hold) 11, conveniently rotate carousel 2 for the model anchor clamps that establish on carousel 2 rotate angle regulation, through screwing up first stop screw 10, make the lower extreme of first stop screw 10 run through to with the upper surface contact of last top seat 101, be used for carrying out the position to carousel 2 and injecing, prevent that carousel 2 from taking place to rotate.

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 craftsman's polisher of artificial tooth usefulness of polishing, includes base (1), carousel (2), anchor clamps support (3) and model anchor clamps, its characterized in that: the upper end part of the base (1) is an integrally formed upper footstock (101), the middle part of the lower surface of the rotary disc (2) is welded with a spindle core, the spindle core is rotationally connected with the upper end of the base (1), one side wall of the rotary disc (2) is provided with a handle (11), the upper surface of the rotary disc (2) is welded with a pair of vertical and symmetrical clamp supports (3), a model clamp is connected between the two clamp supports (3), the model clamp comprises a first clamping disc (4) and a second clamping disc (401), the first clamping disc (4) and the second clamping disc (401) are both semicircular disc-shaped material supports, the two ends of the first clamping disc (4) and the second clamping disc (401) are both integrally formed with lug seats, the lug seats at the two ends of the first clamping disc (4) are both welded with screw rods (5) along the side wall close to the second clamping disc (401), and the two screw rods (5) are slidably penetrated along the lug seats arranged at the two ends of the second clamping disc, the outer wall of screw rod (5) is provided with the external screw thread, and the spiro union has nut (6) on screw rod (5), and the ear seat setting of roof pressure second (holding) chuck (401) is hugged closely in nut (6), two the tip and connecting rod seat (7) fixed connection of screw rod (5), the lateral wall welding that second (holding) chuck (401) were kept away from in first (holding) chuck (4) has pivot (8), and the lateral wall welding that first (holding) chuck (4) were kept away from in connecting rod seat (7) has pivot (8), and two pivot (8) rotate with the upper end of two anchor clamps supports (3) respectively and are connected.

2. The sander for sanding a denture as in claim 1, wherein: the ball bearing (13) is arranged at the joint of the outer wall of the spindle core arranged on the lower surface of the turntable (2) and the base (1) in a matching manner, and the pressure bearing (14) is arranged at the joint of the lower end of the spindle core and the base (1).

3. The sander for sanding a denture as in claim 1, wherein: a first limit screw (10) which is vertically arranged is connected with the upper surface of the rotary disc (2) in a threaded manner, and the lower end of the first limit screw (10) penetrates through to be in contact with the upper surface of the upper top seat (101).

4. The sander for sanding a denture as in claim 1, wherein: the outer end of the rotating shaft (8) connected with the first chuck (4) is provided with a hand wheel (9), and the outer wall of the hand wheel (9) is sleeved with an anti-slip rubber layer.

5. The sander for sanding a denture as in claim 1, wherein: the upper end of the clamp support (3) is connected with a second limiting screw (12) in a threaded mode, the lower end portion of the second limiting screw (12) is fixedly bonded with an anti-skid rubber block, and the anti-skid rubber block is tightly attached to the outer wall of the rotating shaft (8).