CN216327671U

CN216327671U - Sand blasting clamp for dental instrument

Info

Publication number: CN216327671U
Application number: CN202122887255.2U
Authority: CN
Inventors: 孙永敏
Original assignee: Changchun Yunai Surgical Instrument Co ltd
Current assignee: Changchun Yunai Surgical Instrument Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-19
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a sand blasting clamp for a dental instrument, which comprises a bottom plate and a clamping plate, wherein the clamping plate is positioned above the bottom plate, the top of the bottom plate is rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a rotating disc, the top of the rotating disc is provided with a clamping rod, the rotating shaft is connected with the clamping plate through a rotating mechanism, the clamping plate is provided with a moving opening corresponding to the rotating disc, and the side wall of one surface, opposite to the clamping plate, of the clamping rod is fixedly connected with a plurality of clamping pieces. According to the utility model, through the matched use of the clamping rod and the clamping pieces, teeth needing sand blasting can be placed in the clamping pieces on the clamping rod, so that the sand blasting can be simultaneously carried out on the teeth, and when the teeth are placed in the clamping pieces, one side of the clamp is abutted against the outer side wall of the clamp plate through moving the clamp plate, so that the teeth in the clamping pieces are clamped.

Description

Sand blasting clamp for dental instrument

Technical Field

The utility model relates to the technical field of dental medical treatment, in particular to a sand blasting clamp for a dental instrument.

Background

The dental instrument dipperstick belongs to the basic instrument of planting the apparatus, and the primary action is used for the inside tooth space apart from measuring effect of oral cavity, and TC4 sheet material is selected for the dipperstick raw and other materials, accomplishes final product shape through the cutting of machine tooling technology, because the reflection of light of metal colour and smooth surface can influence the operation use after the raw and other materials surface polishing, adopts the sandblast technology can play antiskid and reflection of light effect.

When sandblasting is carried out on teeth at the present stage, the teeth need to be clamped and fixed, the teeth need to be replaced when sandblasted, the effect of sandblasting is affected, but when the teeth are fixed, the teeth need to be fixed one by one, the fixing efficiency is low, and the efficiency of sandblasting is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a sand blasting clamp for a dental instrument.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a sandblast anchor clamps for dental instrument, includes bottom plate and splint, splint are located the top of bottom plate, the bottom plate top is rotated and is connected with the rotation axis, rotation axis top fixedly connected with rotates the disc, it is equipped with tight pole of clamp to rotate the disc top, the rotation axis passes through slewing mechanism and is connected with splint, set up on the splint and rotate the corresponding removal mouth of disc, the relative lateral wall of one side of tight pole and splint fixedly connected with a plurality of clamping pieces.

Preferably, the top of the bottom plate is fixedly connected with two sliding shafts, the bottom of the clamping plate is provided with a sliding groove corresponding to the sliding shafts, and the two sliding shafts are in sliding connection with the inner side wall of the sliding groove.

Preferably, the splint are kept away from the one end fixedly connected with pulling bracelet that removes the mouth.

Preferably, the rotating mechanism comprises a rotating gear fixedly connected to the outer side wall of the rotating shaft, a pushing rack is arranged on the outer side wall of the clamping plate below the moving port, and the rotating gear is meshed with the pushing rack.

Preferably, the top of the bottom plate is provided with a sliding plate, the bottom of the clamping rod is slidably connected with the top of the sliding plate, the top of the rotating disc is fixedly connected with a fixed shaft, the clamping rod is provided with a sliding port, and the outer side wall of the fixed shaft is slidably connected with the inner side wall of the sliding port.

Preferably, a clamping opening is formed in the clamping plate, the height of the clamping opening corresponds to that of the clamping piece, and the clamping piece is arranged in a hollow inverted conical shape.

Compared with the prior art, the utility model has the following advantages:

1. through the cooperation of pressing from both sides tight pole and clamping piece and using, can place the tooth that needs the sandblast in a plurality of clamping pieces on pressing from both sides tight pole to this can be simultaneously to a plurality of teeth sandblast, improved the practicality of device.

2. Through the cooperation use of splint, rotating disc and clamping rod, can be when putting the clamping piece with the tooth in, through removing splint for one side and the splint lateral wall of anchor clamps offset, thereby press from both sides the tooth in the clamping piece tightly, and this mode is easy and simple to handle, and once can fix a plurality of teeth, has improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a blasting jig for dental instruments according to the present invention;

FIG. 2 is a schematic structural view of a clamping member according to the present invention;

fig. 3 is a schematic structural diagram of a rotating disk according to the present invention.

In the figure: 1. a base plate; 2. a rotating shaft; 3. a sliding shaft; 4. a splint; 5. a rotating gear; 6. moving the port; 7. pushing the rack; 8. a clamping opening; 9. a clamping member; 10. rotating the disc; 11. a sliding port; 12. a fixed shaft; 13. the clamping rod.

Detailed Description

Referring to fig. 1-3, a blasting jig for dental instruments includes a base plate 1 and a clamping plate 4;

further, the clamping plate 4 is positioned above the bottom plate 1, the top of the bottom plate 1 is fixedly connected with the two sliding shafts 3, the bottom of the clamping plate 4 is provided with a sliding groove corresponding to the sliding shafts 3, and the two sliding shafts 3 are in sliding connection with the inner side wall of the sliding groove, so that the clamping plate 4 can slide relative to the bottom plate 1;

further, the top of the bottom plate 1 is rotatably connected with a rotating shaft 2, the top of the rotating shaft 2 is fixedly connected with a rotating disc 10, the top of the rotating disc 10 is provided with a clamping rod 13, the rotating shaft 2 is connected with a clamping plate 4 through a rotating mechanism, the rotating mechanism comprises a rotating gear 5 fixedly connected to the outer side wall of the rotating shaft 2, the outer side wall of the clamping plate 4 positioned below the moving port 6 is provided with a pushing rack 7, when the pushing rack 7 moves, the rotating gear 5 rotates to drive the rotating disc 10 to rotate, the rotating gear 5 is meshed with the pushing rack 7, the clamping plate 4 is provided with a moving port 6 corresponding to the rotating disc 10, and one end, far away from the moving port 6, of the clamping plate 4 is fixedly connected with a pulling bracelet;

further, a plurality of clamping pieces 9 of fixedly connected with on the lateral wall of the relative one side of clamping bar 13 and splint 4, clamping mouth 8 has been seted up on splint 4, clamping mouth 8's height and clamping piece 9 highly corresponding, clamping piece 9 is the conical setting of cavity and inversion, and narrow mode setting about being wide, can make the tooth be in upright state and can not overturn, bottom plate 1 top is equipped with the sliding plate, clamping bar 13 bottom and sliding plate top sliding connection, 10 top fixedly connected with fixed axles 12 of rotating disc, sliding mouth 11 has been seted up on clamping bar 13, fixed axle 12 lateral wall and 11 inside wall sliding connection in sliding mouth.

The specific working principle of the utility model is as follows:

firstly, put the tooth that will need the sandblast in a plurality of clamping pieces 9 in proper order, narrow mode setting under the clamping piece 9 is wide, can be so that the tooth is in upright state and can not overturn, when sandblast to it, through artifical manual pulling hand ring, make splint 4 take place to remove, when splint 4 removes, can make rotation axis 2 take place to rotate, and then make the rotating disc 10 take place to rotate, make clamping bar 13 remove to the direction of being close to one side of splint 4 under the effect of fixed axle 12, make the breach department of clamping piece 9 offset with splint 4 lateral wall at last, fix a plurality of teeth with this, the sandblast efficiency has been improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a sandblast anchor clamps for dental instrument, includes bottom plate (1) and splint (4), its characterized in that, splint (4) are located the top of bottom plate (1), bottom plate (1) top is rotated and is connected with rotation axis (2), rotation axis (2) top fixedly connected with rotating disc (10), rotating disc (10) top is equipped with clamping rod (13), rotation axis (2) are connected with splint (4) through slewing mechanism, splint (4) are last to set up and to rotate corresponding removal mouth (6) of disc (10), clamping rod (13) and splint (4) are fixed connection on the lateral wall of the relative one side a plurality of clamping pieces (9).

2. The sand blasting clamp for dental instruments as claimed in claim 1, wherein two sliding shafts (3) are fixedly connected to the top of the bottom plate (1), the bottom of the clamping plate (4) is provided with a sliding groove corresponding to the sliding shafts (3), and the two sliding shafts (3) are slidably connected with the inner side wall of the sliding groove.

3. A blasting clamp for dental instruments according to claim 1, wherein a pulling bracelet is fixedly connected to an end of the splint (4) remote from the removal port (6).

4. A blasting clamp for dental instruments according to claim 1, wherein the rotating mechanism comprises a rotating gear (5) fixedly connected to the outer side wall of the rotating shaft (2), the outer side wall of the clamping plate (4) below the moving port (6) is provided with a pushing rack (7), and the rotating gear (5) is engaged with the pushing rack (7).

5. The sandblasting jig for dental instruments as claimed in claim 1, wherein a sliding plate is provided on the top of the bottom plate (1), the bottom of the clamping rod (13) is slidably connected to the top of the sliding plate, a fixed shaft (12) is fixedly connected to the top of the rotating disc (10), a sliding opening (11) is provided on the clamping rod (13), and the outer side wall of the fixed shaft (12) is slidably connected to the inner side wall of the sliding opening (11).

6. A blasting clamp for dental instruments according to claim 1, wherein the clamping plate (4) is provided with a clamping opening (8), the height of the clamping opening (8) corresponds to the height of the clamping member (9), and the clamping member (9) is in a hollow and inverted conical arrangement.