KR102035308B1 - Dental prosthetic sandblaster device - Google Patents

Abstract

The present invention relates to a sandblaster device for dental implants, wherein the sandblaster apparatus for dental implants is locally clamped to the clamp unit in the chamber, so that the blasting work is performed, so that the work force is fixed by a weak female and an unskilled person. It is characterized in that it comprises a chamber 10, the blaster gun 20, the clamp unit 30 in order to improve the processing precision for the small workpieces while maintaining a solid exposure to the blaster treatment area.

Description

Dental prosthetic sandblaster device

The present invention relates to a sandblaster device for dental work, and more particularly, because the workpiece is locally clamped to the clamp unit in the chamber so that the blaster work is performed, the workpiece holding force is firmly held by a weak female and an unskilled person. The invention relates to a sandblasting device for dental implants in which the blastered area is extensively exposed while maintaining the processing accuracy of small workpieces.

In general, the dental sandblaster is a device for forming a dental prosthesis surface by high-pressure injection of sand particles. The sandblaster mainly carries two hands into a chamber having an isolation compartment, a workpiece in one hand, and a blaster gun in the other. However, in the case of small workpieces, such as dentures, it is difficult to hold them in a state of wearing thick protective gloves, and precise work is impossible, and the workpieces are easily separated during operation.

Therefore, in the previously disclosed registration No. 10-1318033, the contamination of the glass cover and the glass cover of the transparent material coupled to open and replace in the open upper surface of the sand blast body formed with a working space therein to produce a dental prosthesis In order to primarily prevent the sandblast work window including a main film of a transparent material that is attached to the lower surface of the glass cover and the technology related to the sandblasting apparatus having the same has been pre-registered.

However, the prior art is a technique for extending the life of the sandblast working window provided in the existing sandblasting apparatus without producing a new sandblasting apparatus, but the grip force due to the characteristics of the fixing force of the prosthesis is determined by the hand grip of the operator For weak women or unskilled workers, the prosthesis is easily detached due to weak fixation force, and the bleeding area is not visually discernible when catching small prostheses, such as dentures, by hand gloved by working gloves. .

Accordingly, the present invention has been conceived to solve the above problems, because the workpiece is locally clamped to the clamp unit in the chamber, so that the blaster work is performed, the workpiece holding force is firmly secured by the weak female and unskilled. It is an object of the present invention to provide a sandblasting apparatus for dental implants in which the blastering area is extensively exposed while being maintained, thereby improving the processing precision for small workpieces.

In order to achieve this object, a feature of the present invention includes: a chamber 10 having one surface formed of a transparent window 12 and a hand hole 14 penetrating through both sides; A blaster gun 20 installed in the chamber 10 to spray sand particles; And a clamp unit 30 extending from the outside of the chamber 10 to the inside to clamp the workpiece A, and the pivot angle is controlled by the lever 32 at the outside of the chamber 10. It is characterized by.

At this time, the clamp unit 30 is installed so as to rotate in the support pipe 34 installed in the chamber 10, the sleeve 35 is adjusted up and down in the support pipe 34, and the sleeve 35 inside. A rod rod 36 to be provided, a lever 32 positioned outside the chamber 10 while being installed at one end of the rod rod 36, a flow tank 37 installed at the other end of the rod rod 36, One end is connected to the support tube 34 and the other end is installed to rotate on the C-type connecting table 38 and the C-type connecting table 38 to the position opposite to the flow tank 37 flow tank (37) It is characterized in that it comprises the fixing jaw 39 provided to clamp the workpiece A by the downward movement force.

In addition, the C-type connecting rod 38 is fixed by the elastic body 42 provided on the rail 40 while sliding in the vertical direction on the rail 40 provided on the outer circumferential surface of the support tube 34. A) and is provided so as to be touched to the flow tank 37 side.

According to the above configuration and operation, the present invention is because the workpiece is locally clamped to the clamp unit and the blaster operation is performed, so that the blast treatment area is maintained firmly by the weak female and the unskilled worker. Extensive exposure has the effect of improving the processing accuracy for small workpieces.

1 is a block diagram showing the overall sand blasting apparatus for a dental cavity according to an embodiment of the present invention.
Figure 2 is a block diagram showing the internal structure of the clamp unit of the sandblasting apparatus for dental in accordance with an embodiment of the present invention.
Figure 3 is a block diagram showing a fixed tank support structure of the sandblaster device for dental in accordance with an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing the entirety of the sandblaster apparatus for dental implants according to an embodiment of the present invention, Figure 2 is a block diagram showing the internal structure of the clamp unit of the sandblaster apparatus for dental implants according to an embodiment of the present invention, Figure 3 is a block diagram showing a fixed tank support structure of the sandblaster device for dental in accordance with an embodiment of the present invention.

The present invention relates to a sandblaster device for dental implants, wherein the sandblaster apparatus for dental implants is locally clamped to the clamp unit in the chamber, so that the blasting work is performed, so that the work force is fixed by a weak female and an unskilled person. It is characterized in that it comprises a chamber 10, the blaster gun 20, the clamp unit 30 in order to improve the processing precision for the small workpieces while maintaining a solid exposure to the blaster treatment area.

The chamber 10 according to the present invention has one surface formed of a transparent window 12, and hand holes 14 are formed through both sides thereof. As shown in FIG. 1, the chamber 10 is formed in an isolated section so that sand particles are not scattered to the outside during sandblasting, and one side wall on which the worker is located is formed of a transparent window 12 to visually chamber 10. It is provided to see inside. And both side walls of the chamber 10 is formed with a hand hole 14 for introducing the operator's hand into the chamber (10).

In addition, the blaster gun 20 according to the present invention is provided in the chamber 10 to spray sand particles. Blaster gun 20 is connected to the hose is movable by the operator operation, it is provided so that the sand particles are injected at a high pressure through the front nozzle.

In addition, the clamp unit 30 according to the present invention extends from the outside of the chamber 10 to the inside of the workpiece A is clamped, and the turning angle is controlled by the operation of the lever 32 from the outside of the chamber 10. do. In this case, the lever is shown in the state exposed to the upper chamber 10 in Figure 1, but is not limited to this configuration may be installed to be exposed to the side.

As described above, the workpiece A is clamped into the chamber 10 using the clamp unit 30, and the lever 32 is operated from the outside of the chamber 10 to rotate the workpiece A while the blaster gun 20 is rotated. ) To perform sandblasting.

Therefore, the workpiece A is locally clamped to the clamp unit 30 in the chamber 10, and thus, the blasting is performed, so that the workpiece A is firmly held by the female and unskilled by the grip force and the blaster is firmly held. Extensive exposure of the treatment area has the advantage of improving machining precision for small workpieces.

In FIG. 2, the clamp unit 30 includes a support tube 34 installed in the chamber 10, a sleeve 35 adjusted up and down by the support tube 34, and rotated inside the sleeve 35. A rod rod 36 to be installed, a lever 32 positioned outside the chamber 10 while being installed at one end of the rod rod 36, and a flow tank 37 installed at the other end of the rod rod 36. And, one end is connected to the support tube 34 and the other end is installed to rotate on the C-shaped connecting portion 38 and the C-shaped connecting portion 38 extending to a position facing the flow tank 37 The flow tank 37 comprises a fixed jaw 39 which is provided to clamp the workpiece A by the downward movement force.

In operation, the sleeve 35 is screwed to the support tube 34 to turn the handle formed on the upper end of the sleeve 35, the sleeve 35 moves through the support tube 34, wherein the rod rod (36) The flow tank 37 is moved together while being installed at one end so that the space between the fixed jaws 39 is spaced apart or reduced, thereby clamping and unclamping the workpiece A. FIG. After turning the lever 32, the flow bath 37 is rotated so that the workpiece A clamped in the flow tank 37 is rotated together with the fixing jaw 39 without changing the clamping position of the workpiece A. The blast treatment angle is simply variable, and the workpiece A is locally clamped on both sides by the flow tank 37 and the fixed tank 39, so that the blast treatment area is extensively exposed to the small workpiece A. There is an advantage that the processing precision for the. On the other hand, as shown in Figure 2, the support tube 34 is rotatably installed in the chamber 10, by the operator inside the chamber 10 by holding the hand by rotating it is also possible to change the blast treatment angle.

In FIG. 3, the C-shaped connecting rod 38 is fixed by the elastic body 42 provided on the rail 40 while sliding in the vertical direction on the rail 40 provided on the outer circumferential surface of the support tube 34. It is provided so that it may be touched to the flow tank 37 side with 39.

Accordingly, since the pressing force is elastically provided by the holding jaw 39 holding force in the state in which the workpiece A is clamped by the pressing force of the flow tank 37, the workpiece A may be separated from the clamping force during the blaster operation. In addition, even if the pressure applied to the flow tank 37 excessively acts, there is an advantage in that the workpiece A is damaged and deformed by elastically absorbing the pressure beyond the clamping force required by the moving of the fixed tank 39.

10 chamber 20 blaster gun
30: clamp unit 40: rail

Claims (3)

A chamber 10 having one surface formed of a transparent window 12 and having a hand hole 14 penetrated at both sides thereof;
A blaster gun 20 installed in the chamber 10 to spray sand particles;
And a clamp unit 30 extending from the outside of the chamber 10 to the inside to clamp the workpiece A, and the turning angle is controlled by the lever 32 at the outside of the chamber 10.
The clamp unit 30 has a support tube 34 installed in the chamber 10, a sleeve 35 that is adjusted up and down in the support tube 34, and a rod installed to rotate inside the sleeve 35. A rod 36, a lever 32 positioned at one end of the rod rod 36 and positioned outside the chamber 10, a flow tank 37 provided at the other end of the rod rod 36, and the support; One end is connected to the pipe 34 and the other end is installed to rotate on the C-shaped connecting rod 38 and the C-shaped connecting member 38 extending to a position facing the flow tank 37, the flow tank 37 A sandblaster apparatus for dental processing comprising a fixing jaw 39 provided to clamp the workpiece A by downward movement force. delete The method of claim 1,
The C-type connecting table 38 is fixed to the fixing jaw 39 by the elastic body 42 provided on the rail 40 while sliding in the vertical direction on the rail 40 provided on the outer circumferential surface of the support tube 34. Sandblaster device for a dental instrument characterized in that it is provided to be carried to the flow tank 37 side together.

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