CN212762691U - Grinding device for false tooth resin base surface roughness detection - Google Patents
Grinding device for false tooth resin base surface roughness detection Download PDFInfo
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- CN212762691U CN212762691U CN202021078370.4U CN202021078370U CN212762691U CN 212762691 U CN212762691 U CN 212762691U CN 202021078370 U CN202021078370 U CN 202021078370U CN 212762691 U CN212762691 U CN 212762691U
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Abstract
The utility model discloses a grinding device for detecting the surface roughness of an artificial tooth resin base, which relates to the technical field of artificial teeth and comprises a grinding box; the supporting plate is fixed at the top of the grinding box, and one side of the supporting plate is fixedly connected with a motor; the top end of the rotating rod is fixed at the output end of the motor, and the bottom end of the rotating rod extends into the grinding box and is rotatably connected with the inner wall of the base of the grinding box; and the rotating device is fixed on the inner wall of the bottom of the grinding box. This grinding device is used in coarse detection in artificial tooth resin base surface fixes the artificial tooth in rotating device, drives the dwang through the motor and rotates to drive rotating device rotation, connecting device rotation and mobile device reciprocating motion, stop device realizes connecting device's rotation, realizes polishing comprehensively artificial tooth resin base, improves the use of artificial tooth resin base and feels.
Description
Technical Field
The utility model relates to an artificial tooth technical field specifically is an artificial tooth resin base roughness detects and uses grinding device.
Background
The denture base resin is made of aliphatic polyamide and pigment and is used for manufacturing partial and complete denture bases, and the denture base resin needs to be polished in the manufacturing process of the denture base resin, so that the denture base can be better attached to the muscle tissue of a human body, and the denture base resin is more comfortable.
The existing denture resin base is polished by a polisher, but the existing polisher cannot polish the surface of the denture resin base comprehensively, so that partial region polishing is incomplete, the use feeling of a user is influenced, and serious people can cause the problem of the oral cavity of the user.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an artificial tooth resin base roughness detects and uses grinding device has solved the polisher and can not drag the problem of polishing comprehensively and influence the user and use the sense to the artificial tooth resin base.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a grinding device for detecting the surface roughness of a denture resin base comprises a grinding box;
the supporting plate is fixed at the top of the grinding box, and one side of the supporting plate is fixedly connected with a motor;
the top end of the rotating rod is fixed at the output end of the motor, and the bottom end of the rotating rod extends into the grinding box and is rotatably connected with the inner wall of the base of the grinding box;
the rotating device is fixed on the inner wall of the bottom of the grinding box and comprises a bearing, two support rods are fixedly connected to the top of the bearing, a first arc gear and a second arc gear are fixedly connected to the tops of the two support rods respectively, and the first arc gear and the second arc gear are fixedly connected through two bolts;
the moving device is fixed on the rotating rod and comprises a cam, a fixed plate is fixedly connected to the inner wall of the top of the grinding box, a moving rod is connected onto the fixed plate in a sliding mode, a moving plate is fixedly connected to one end of the moving rod, and the cam is movably connected with the moving plate;
a sander rotating at one end of the travel bar;
the connecting device is fixed on the rotating rod and comprises a driving chain wheel, and the top of the sander extends out of the sanding box and is fixedly connected with a driven chain wheel;
the limiting device slides on the top of the grinding box and comprises a rectangular groove, and the inner surface of the rectangular groove is connected with a connecting rod in a sliding mode.
Furthermore, a round hole is formed in the top of the grinding box, the inner surface of the round hole is rotatably connected with the outer surface of the rotating rod, a rectangular hole is formed in the top of the grinding box, and the outer surface of the grinder is slidably connected with the inner surface of the rectangular hole.
Make dwang and case of polishing rotate through the round hole and be connected, make sander sliding connection on the case of polishing through the rectangular hole.
Further, a gear is fixedly connected to the rotating rod, and the gear is meshed with the first arc-shaped gear and the second arc-shaped gear.
First arc gear and second arc gear pass through the bolt and form ring gear, and the motor passes through the dwang and drives gear revolve to drive first arc gear and second arc gear revolve, realize the rotation of artificial tooth resin base.
Furthermore, the top of the connecting rod is fixedly connected with a tension wheel, and the tension wheel is meshed with the driving chain wheel and the driven chain wheel through a chain.
The motor drives the driving sprocket to rotate through the dwang, drives driven sprocket and take-up pulley through the chain and rotates, realizes the tensioning state of chain.
Further, the inside fixedly connected with second spring of rectangular channel, the one end of second spring with the inner wall fixed connection of rectangular channel, the other end fixedly connected with movable plate of second spring, the movable plate with the connecting rod butt.
When the tensioning wheel moves forwards, the moving plate is pushed to move, so that the second spring is compressed, and when the tensioning wheel moves backwards, the moving plate is driven to move under the action of the second spring, so that the tensioning wheel is pushed to move backwards.
Furthermore, a first spring is sleeved on the outer surface of the moving rod, and two ends of the first spring are fixedly connected with the moving plate and the fixed plate respectively.
When the motor drives the cam to rotate through the rotating rod, the moving plate reciprocates, and the sander reciprocates under the action of the first spring, so that the denture resin base is sanded.
Furthermore, the inner ring of the bearing is fixedly connected with the two support rods, and the outer ring of the bearing is fixedly connected with the inner wall of the bottom of the grinding box.
When the motor drives the gear to rotate through the rotating rod, the first arc gear and the second arc gear synchronously rotate to drive the two supporting rods to rotate, and the supporting rods and the polishing box are rotatably connected relatively.
Compared with the prior art, the beneficial effects of the utility model are that:
this a grinding device is used in coarse detection in artificial tooth resin base surface, it rotates to drive the dwang through the motor, thereby drive rotating device and rotate, fix the artificial tooth in rotating device, the motor drives connecting device through the dwang and rotates, make the sander polish to the surface of artificial tooth resin base, stop device realizes connecting device's rotation, the motor passes through the dwang and drives mobile device reciprocating motion, thereby drive sander reciprocating motion, the realization is polished comprehensively to artificial tooth resin base, improve the use sense of artificial tooth resin base.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a polishing device for detecting surface roughness of a denture resin base provided by the present invention;
FIG. 2 is a top view of the ensemble shown in FIG. 1;
FIG. 3 is a cross-sectional view of the ensemble of FIG. 2;
FIG. 4 is an enlarged view taken at A of FIG. 1;
fig. 5 is a top cross-sectional view at B of fig. 2.
In the figure: 1-grinding box, 11-round hole, 12-rectangular hole, 2-support plate, 21-motor, 3-rotating rod, 4-rotating device, 41-bearing, 42-support rod, 43-bolt, 44-first arc gear, 45-second arc gear, 46-gear, 5-moving device, 51-cam, 52-fixing plate, 53-moving rod, 54-moving plate, 55-first spring, 6-grinder, 7-connecting device, 71-driving sprocket, 72-driven sprocket, 73-tension wheel, 74-chain, 8-limiting device, 81-rectangular groove, 82-connecting rod, 83-83, 84-second spring.
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. 1-5, the present invention provides a technical solution: a grinding device for detecting the surface roughness of a denture resin base comprises a grinding box 1;
the supporting plate 2 is fixed at the top of the grinding box 1, and one side of the supporting plate 2 is fixedly connected with a motor 21;
the top end of the rotating rod 3 is fixed at the output end of the motor 21, and the bottom end of the rotating rod 3 extends into the polishing box 1 and is rotatably connected with the inner wall of the base of the polishing box 1;
the rotating device 4 is fixed on the inner wall of the bottom of the grinding box 1, the rotating device 4 comprises a bearing 41, two support rods 42 are fixedly connected to the top of the bearing 41, a first arc gear 44 and a second arc gear 45 are respectively fixedly connected to the tops of the two support rods 42, and the first arc gear 44 and the second arc gear 45 are fixedly connected through two bolts 43;
the moving device 5 is fixed on the rotating rod 3, the moving device 5 comprises a cam 51, a fixed plate 52 is fixedly connected to the inner wall of the top of the grinding box 1, a moving rod 53 is connected to the fixed plate 52 in a sliding manner, a moving plate 54 is fixedly connected to one end of the moving rod 53, and the cam 51 is movably connected with the moving plate 54;
a sander 6, said sander 6 rotating on one end of said travel bar 53;
the connecting device 7 is fixed on the rotating rod 3, the connecting device 7 comprises a driving sprocket 71, and the top of the sander 6 extends out of the sanding box 1 and is fixedly connected with a driven sprocket 72;
The motor 21 is switched on in use by an external power supply and control switch.
Drive dwang 3 through motor 21 and rotate, thereby drive rotating device 4 and rotate, fix the artificial tooth in rotating device 4, motor 21 drives connecting device 7 through dwang 3 and rotates, make sander 6 polish to the surface of artificial tooth resin base, stop device 8 realizes connecting device 7's rotation, motor 21 drives 5 reciprocating motion of mobile device through dwang 3, thereby drive sander 6 reciprocating motion, the realization is polished completely to artificial tooth resin base, improve the use sense of artificial tooth resin base.
The rotating rod 3 is rotatably connected with the grinding box 1 through the round hole 11, and the sander 6 is slidably connected on the grinding box 1 through the rectangular hole 12.
A gear 46 is fixedly connected to the rotating rod 3, and the gear 46 is meshed with the first arc gear 44 and the second arc gear 45.
A tension pulley 73 is fixedly connected to the top of the connecting rod 82, and the tension pulley 73 is engaged with the driving sprocket 71 and the driven sprocket 72 via a chain 74.
The motor 21 drives the driving sprocket 71 to rotate through the rotating rod 3, and drives the driven sprocket 72 and the tension pulley 73 to rotate through the chain 74, so as to realize the tension state of the chain 74.
The inside fixedly connected with second spring 84 of rectangular channel 81, the one end of second spring 84 with the inner wall fixed connection of rectangular channel 81, the other end fixedly connected with movable plate 83 of second spring 84, movable plate 83 with connecting rod 82 butt.
When the tension pulley 73 moves forward, the moving plate 83 is pushed to move, the second spring 84 is compressed, and when the tension pulley 73 moves backward, the moving plate 83 is driven to move under the action of the second spring 84, so that the tension pulley 73 is pushed to move backward.
A first spring 55 is sleeved on the outer surface of the moving rod 53, and two ends of the first spring 55 are respectively and fixedly connected with the moving plate 54 and the fixed plate 52.
When the motor 21 drives the cam 51 to rotate through the rotating rod 3, the moving plate 54 reciprocates, and the sander 6 reciprocates under the action of the first spring 55, so that the denture resin base is sanded.
The inner ring of the bearing 41 is fixedly connected with the two support rods 42, and the outer ring of the bearing 41 is fixedly connected with the inner wall of the bottom of the grinding box 1.
When the motor 21 drives the gear 46 to rotate through the rotating rod 3, the first arc gear 44 and the second arc gear 45 synchronously rotate to drive the two support rods 42 to rotate, so that the support rods 42 and the grinding box 1 are relatively rotatably connected.
When the denture resin base fixing device works, firstly, the denture resin base is placed between the first arc-shaped gear 44 and the second arc-shaped gear 45, the bolt 43 is screwed to fix the denture resin base, the motor 21 is started, the motor 21 is fixed to the top of the grinding box 1 through the supporting plate 2, the motor 21 drives the rotating rod 3 to rotate, the rotating rod 3 drives the gear 46 to rotate, and therefore the first arc-shaped gear 44 and the second arc-shaped gear 45 are driven to rotate, and the rotation of the denture resin base is achieved;
the motor 21 drives the cam 51 to rotate through the rotating rod 3, when the cam 51 moves to the left side, the cam 51 pushes the moving plate 54 to move left, so that the moving rod 53 is driven to move left, the sander 6 moves left, when the cam 51 moves right, the moving plate 54 is driven to move right through the action of the first spring 55 and the fixed plate 52, the moving rod 53 moves right, the sander 6 is driven to move right, the sander 6 moves back and forth, and the complete sanding of the denture resin base is realized;
the motor 21 drives the driving sprocket 71 to rotate through the rotating rod 3, the chain 74 drives the driven sprocket 72 and the tension pulley 73 to rotate, so as to drive the sander 6 to rotate, when the sander 6 moves leftwards through the rectangular hole 11, the tension pulley 73 moves downwards through the chain 74, when the sander 6 moves rightwards, the moving plate 83 is driven to move backwards under the action of the second spring 84, and the tension pulley 73 is driven to move backwards through the connecting rod 82, so that the tension of the chain 74 is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a false tooth resin base surface roughness detects uses grinding device, includes the case of polishing, its characterized in that:
the supporting plate is fixed at the top of the grinding box, and one side of the supporting plate is fixedly connected with a motor;
the top end of the rotating rod is fixed at the output end of the motor, and the bottom end of the rotating rod extends into the grinding box and is rotatably connected with the inner wall of the base of the grinding box;
the rotating device is fixed on the inner wall of the bottom of the grinding box and comprises a bearing, two support rods are fixedly connected to the top of the bearing, a first arc gear and a second arc gear are fixedly connected to the tops of the two support rods respectively, and the first arc gear and the second arc gear are fixedly connected through two bolts;
the moving device is fixed on the rotating rod and comprises a cam, a fixed plate is fixedly connected to the inner wall of the top of the grinding box, a moving rod is connected onto the fixed plate in a sliding mode, a moving plate is fixedly connected to one end of the moving rod, and the cam is movably connected with the moving plate;
a sander rotating at one end of the travel bar;
the connecting device is fixed on the rotating rod and comprises a driving chain wheel, and the top of the sander extends out of the sanding box and is fixedly connected with a driven chain wheel;
the limiting device slides on the top of the grinding box and comprises a rectangular groove, and the inner surface of the rectangular groove is connected with a connecting rod in a sliding mode.
2. The grinding device for detecting surface roughness of a denture resin base according to claim 1, wherein: the top of the grinding box is provided with a round hole, the inner surface of the round hole is rotatably connected with the outer surface of the rotating rod, the top of the grinding box is provided with a rectangular hole, and the outer surface of the grinder is slidably connected with the inner surface of the rectangular hole.
3. The grinding device for detecting surface roughness of a denture resin base according to claim 1, wherein: fixedly connected with gear on the dwang, the gear with first arc gear with the meshing of second arc gear.
4. The grinding device for detecting surface roughness of a denture resin base according to claim 1, wherein: the top fixedly connected with take-up pulley of connecting rod, the take-up pulley passes through the chain with drive sprocket with driven sprocket meshes.
5. The grinding device for detecting surface roughness of a denture resin base according to claim 1, wherein: the inside fixedly connected with second spring of rectangular channel, the one end of second spring with the inner wall fixed connection of rectangular channel, the other end fixedly connected with movable plate of second spring, the movable plate with the connecting rod butt.
6. The grinding device for detecting surface roughness of a denture resin base according to claim 5, wherein: the outer surface of the movable rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the movable plate and the fixed plate respectively.
7. The grinding device for detecting surface roughness of a denture resin base according to claim 1, wherein: the inner ring of the bearing is fixedly connected with the two support rods, and the outer ring of the bearing is fixedly connected with the inner wall of the bottom of the grinding box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021078370.4U CN212762691U (en) | 2020-06-12 | 2020-06-12 | Grinding device for false tooth resin base surface roughness detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021078370.4U CN212762691U (en) | 2020-06-12 | 2020-06-12 | Grinding device for false tooth resin base surface roughness detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212762691U true CN212762691U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021078370.4U Active CN212762691U (en) | 2020-06-12 | 2020-06-12 | Grinding device for false tooth resin base surface roughness detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212762691U (en) |
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2020
- 2020-06-12 CN CN202021078370.4U patent/CN212762691U/en active Active
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