CN215079959U - Multi-level damping dental polisher - Google Patents
Multi-level damping dental polisher Download PDFInfo
- Publication number
- CN215079959U CN215079959U CN202121346811.9U CN202121346811U CN215079959U CN 215079959 U CN215079959 U CN 215079959U CN 202121346811 U CN202121346811 U CN 202121346811U CN 215079959 U CN215079959 U CN 215079959U
- Authority
- CN
- China
- Prior art keywords
- damping
- block
- spring
- fixedly connected
- buffer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000005498 polishing Methods 0.000 abstract description 36
- 230000035939 shock Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 14
- 230000001174 ascending effect Effects 0.000 description 4
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a multi-stage damping dental polisher, which relates to the technical field of dental polishing and comprises a machine body and a polishing head, wherein a driving motor for driving the polishing head to rotate is arranged inside the machine body; wherein, the inside bottom fixedly connected with spring beam of organism, the spring beam is located the center of the inside bottom of organism, the top fixedly connected with buffer block of spring beam, the side of buffer block is equipped with and is used for absorbing buffer gear, buffer gear includes the buffer bar of swing joint in the buffer block side, the inside wall fixedly connected with slide bar of organism, the surperficial swing joint of slide bar has the slider, the utility model discloses, realize multistage shock attenuation through buffer gear, reduced vibrations to the damage of grinding machine, reduced vibrations to staff's influence, improved dental polisher's practicality, realized the quick replacement to the grinding head under stopper, spacing hole, spacing groove and spacing spring's cooperation, simplified the loading and unloading step, improved the convenience of polisher.
Description
Technical Field
The utility model relates to a dentistry technical field that polishes especially relates to a multistage absorbing dentistry polisher.
Background
A dental sander is a device specifically used for sanding teeth, and generally comprises a control box and a sander handle having a head at the front end thereof through which teeth are sanded.
The existing dental polisher can produce violent vibrations when polishing, vibrations can cause certain damage to the polisher itself, violent vibrations are along with the polisher transmits staff's hand, cause certain influence to staff's control polisher, thereby the precision of staff's polishing has been reduced, the staff holds for a long time and polishes the chance and leads to the palm paralysis, can not continue to control the polisher and accomplish the work of polishing, the inconvenient change of polishing head, need remove the bolt of fixed polishing head when needing to change the polishing head, it is more troublesome to operate, the work efficiency of staff is influenced, therefore, a multistage absorbing dental polisher is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of inconvenient replacement of a polishing head and over-strong vibration in the prior art and providing a multistage damping dental polisher.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-stage damping dental polisher comprises a polisher body and a polishing head, wherein a driving motor for driving the polishing head to rotate is arranged inside the polisher body;
the utility model discloses a polishing machine, including the engine body, the inside bottom fixedly connected with spring beam of engine body, the spring beam is located the center of the inside bottom of engine body, the top fixedly connected with buffer block of spring beam, the side of buffer block is equipped with and is used for absorbing buffer gear, driving motor fixed connection is on the top of buffer block, driving motor's output fixedly connected with connecting axle, polishing head swing joint is on the top of connecting axle, polishing head slides on the connecting axle, the top of connecting axle is equipped with stop gear.
Preferably, buffer gear includes the buffer beam of swing joint in the buffer block side, the inside wall fixedly connected with slide bar of organism, the surperficial swing joint of slide bar has the slider, buffer spring has been cup jointed in the surface activity of slide bar, the surface and the buffer beam swing joint of slider.
Preferably, one end of the buffer spring is fixedly connected with the machine body, the other end of the buffer spring, which is far away from the machine body, is fixedly connected with the sliding block, and the buffer spring slides on the surface of the sliding rod.
Preferably, the limiting mechanism comprises a limiting groove formed in the side face of the polishing head, a limiting spring is fixedly connected to the bottom end of the limiting groove, a limiting block is fixedly connected to the top end of the limiting spring, the limiting block slides on the inner side wall of the limiting groove, and a limiting hole is formed in the side face of the connecting shaft.
Preferably, the radius of the limiting groove is the same as that of the limiting hole.
Preferably, the fixed snubber block that is provided with of inside wall of organism, the inside bottom mounting of snubber block is provided with damping spring, the fixed bumper bar that is provided with in damping spring's top, the outside of snubber block to snubber block is run through on the top of bumper bar, the bumper bar slides on the snubber block, the top and the driving motor fixed connection of bumper bar.
Compared with the prior art, the beneficial effects of the utility model are that:
1. vibrations in the horizontal direction are alleviated to snubber block, damping spring, shock attenuation pole, and vibrations in the vertical direction are alleviated to the spring beam, and vertical ascending vibrations in the side are further alleviated to snubber rod, slider, damping spring, realize multistage shock attenuation, have reduced vibrations to the damage of mill, have reduced vibrations to staff's influence, have improved the practicality of dentistry polisher.
2. When the polishing head needs to be replaced, the limiting block is pressed, the limiting block is separated from the limiting hole and retracts into the limiting groove, the braking of the polishing head is released, the polishing head is pulled out, a new polishing head is inserted onto the connecting shaft, the limiting block automatically enters the limiting hole under the elastic action of the limiting spring, the polishing head is automatically fixed, the replacement of the polishing head is completed, the assembling and disassembling steps are simplified, and the convenience of the polishing machine is improved.
Drawings
Fig. 1 is a schematic structural view of a multi-stage damping dental polisher according to the present invention;
fig. 2 is a cross-sectional view of a multi-stage damping dental polisher according to the present invention;
fig. 3 is a left side view of a multi-stage damping dental polisher according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an enlarged view at B in FIG. 2;
FIG. 6 is an enlarged view at C of FIG. 2;
fig. 7 is an enlarged view at D in fig. 3.
In the figure: 1. a body; 2. polishing head; 3. a spring lever; 4. a buffer block; 5. a slide bar; 6. a slider; 7. a buffer spring; 8. a buffer rod; 9. a drive motor; 10. a damper block; 11. a damping spring; 12. a shock-absorbing lever; 13. a limiting groove; 14. a limiting spring; 15. a limiting block; 16. a limiting hole; 17. and (7) connecting the shafts.
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.
Referring to fig. 1-7, a multi-stage damping dental sander comprises a sander body 1 and a sanding head 2, wherein a driving motor 9 for driving the sanding head 2 to rotate is arranged inside the sander body 1;
the damping device comprises a machine body 1, a spring rod 3, a buffering block 4, a buffering mechanism for damping, a buffering mechanism and a damping spring 7, wherein the inner bottom end of the machine body 1 is fixedly connected with the spring rod 3, the spring rod 3 is positioned in the center of the inner bottom end of the machine body 1, the top end of the spring rod 3 is fixedly connected with the buffering block 4, the side face of the buffering block 4 is provided with the buffering mechanism, the buffering mechanism comprises a buffering rod 8 movably connected to the side face of the buffering block 4, the inner side wall of the machine body 1 is fixedly connected with a sliding rod 5, the surface of the sliding rod 5 is movably connected with a sliding block 6, the surface of the sliding rod 5 is movably sleeved with the buffering spring 7, the surface of the sliding block 6 is movably connected with the buffering rod 8, one end of the buffering spring 7 is fixedly connected with the machine body 1, the other end, far away from the machine body 1, of the buffering spring 7 is fixedly connected with the sliding block 6, and the buffering spring 7 slides on the surface of the sliding rod 5;
it should be noted that four groups of buffer mechanisms are arranged, the buffer mechanisms are uniformly arranged around the central axis of the slide bar 5, and the included angle between each group of buffer mechanisms is 90 degrees.
A damping block 10 is fixedly arranged on the inner side wall of the machine body 1, a damping spring 11 is fixedly arranged at the bottom end inside the damping block 10, a damping rod 12 is fixedly arranged at the top end of the damping spring 11, the top end of the damping rod 12 penetrates through the damping block 10 to the outside of the damping block 10, the damping rod 12 slides on the damping block 10, and the top end of the damping rod 12 is fixedly connected with the driving motor 9;
it should be noted that the damping blocks 10, the damping springs 11, and the damping rods 12 form one group, and there are 6 groups in total, and the groups are uniformly arranged around the central axis of the driving motor 9, and the included angle between each group is 60 degrees, and on the same plane, the damping springs 11 can absorb the energy of the vibration to prevent the further transmission of the vibration;
driving motor 9 fixed connection is on the top of buffer block 4, driving motor 9's output fixedly connected with connecting axle 17, 2 swing joint of polishing head is on the top of connecting axle 17, polishing head 2 slides on connecting axle 17, the top of connecting axle 17 is equipped with stop gear, stop gear is including seting up the spacing groove 13 in polishing head 2 side, the spacing spring 14 of the inside bottom fixedly connected with of spacing groove 13, spacing spring 14's top fixedly connected with stopper 15, stopper 15 slides on the inside wall of spacing groove 13, spacing hole 16 has been seted up to the side of connecting axle 17, the radius of spacing groove 13 is the same with spacing hole 16's radius.
In the utility model, the driving motor 9 is started, the driving motor 9 drives the connecting shaft 17 to rotate, the connecting shaft 17 drives the limiting block 15 to rotate, the limiting block 15 drives the polishing head 2 to rotate, the polishing head 2 polishes the teeth, vibration can be generated in the polishing process, the vibration is transmitted to the connecting shaft 17 from the polishing head 2 and then transmitted to the driving motor 9 from the connecting shaft 17, the vibration in the horizontal direction is transmitted to the damping rod 12 through the driving motor 9 and then transmitted to the damping spring 11, the vibration is buffered by the damping spring 11, and the vibration in the horizontal direction is relieved;
on the ascending vibrations of vertical side were transmitted buffer block 4 by driving motor 9, transmitted spring beam 3 by buffer block 4 again, spring beam 3 cushions vibrations, alleviates the ascending vibrations of vertical side, on some vibrations transmit buffer block 8 in addition, vibrations pass through buffer block 8 and transmit slider 6 on, transmit buffer spring 7 by slider 6 again, buffer spring 7 cushions vibrations, further alleviates the ascending vibrations of vertical side.
When the polishing head 2 needs to be replaced, the limiting block 15 is pressed, the limiting block 15 is separated from the limiting hole 16 and retracts into the limiting groove 13, the polishing head 2 is released from braking, the polishing head 2 is pulled out, a new polishing head 2 is inserted into the connecting shaft 17, the limiting block 15 retracts into the limiting groove 13 under the compression of the connecting shaft 17, the limiting spring 14 retracts, when the limiting block 15 moves to the limiting hole 16, the limiting block 15 automatically enters the limiting hole 16 under the elastic action of the limiting spring 14, the polishing head 2 is automatically fixed, and the replacement of the polishing head 2 is completed.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplification of description, and do not indicate or imply that the designated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A multi-stage damping dental sander comprises a sander body (1) and a sanding head (2), and is characterized in that a driving motor (9) for driving the sanding head (2) to rotate is arranged inside the sander body (1);
wherein, the inside bottom fixedly connected with spring beam (3) of organism (1), spring beam (3) are located the center of the inside bottom of organism (1), the top fixedly connected with buffer block (4) of spring beam (3), the side of buffer block (4) is equipped with and is used for absorbing buffer gear, driving motor (9) fixed connection is on the top of buffer block (4), the output fixedly connected with connecting axle (17) of driving motor (9), polish head (2) swing joint on the top of connecting axle (17), polish head (2) and slide on connecting axle (17), the top of connecting axle (17) is equipped with stop gear.
2. The multi-stage damping dental sander according to claim 1, wherein the damping mechanism comprises a damping rod (8) movably connected to the side of the damping block (4), a sliding rod (5) is fixedly connected to the inner side wall of the machine body (1), a sliding block (6) is movably connected to the surface of the sliding rod (5), a damping spring (7) is movably sleeved on the surface of the sliding rod (5), and the surface of the sliding block (6) is movably connected with the damping rod (8).
3. The multi-stage damping dental sander according to claim 2, wherein one end of the buffer spring (7) is fixedly connected to the machine body (1), the other end of the buffer spring (7) away from the machine body (1) is fixedly connected to the slider (6), and the buffer spring (7) slides on the surface of the sliding rod (5).
4. The multi-stage damping dental sander according to claim 1, wherein the limiting mechanism comprises a limiting groove (13) formed in the side surface of the sanding head (2), a limiting spring (14) is fixedly connected to the bottom end of the inner portion of the limiting groove (13), a limiting block (15) is fixedly connected to the top end of the limiting spring (14), the limiting block (15) slides on the inner side wall of the limiting groove (13), and a limiting hole (16) is formed in the side surface of the connecting shaft (17).
5. A multi-stage damping dental sander according to claim 4, characterized in that the radius of the retainer groove (13) is the same as the radius of the retainer hole (16).
6. The multi-level damping dental sander according to claim 1, wherein a damping block (10) is fixedly arranged on the inner side wall of the machine body (1), a damping spring (11) is fixedly arranged at the bottom end of the inner portion of the damping block (10), a damping rod (12) is fixedly arranged at the top end of the damping spring (11), the top end of the damping rod (12) penetrates through the damping block (10) to the outer portion of the damping block (10), the damping rod (12) slides on the damping block (10), and the top end of the damping rod (12) is fixedly connected with the driving motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121346811.9U CN215079959U (en) | 2021-06-17 | 2021-06-17 | Multi-level damping dental polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121346811.9U CN215079959U (en) | 2021-06-17 | 2021-06-17 | Multi-level damping dental polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215079959U true CN215079959U (en) | 2021-12-10 |
Family
ID=79308991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121346811.9U Expired - Fee Related CN215079959U (en) | 2021-06-17 | 2021-06-17 | Multi-level damping dental polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215079959U (en) |
-
2021
- 2021-06-17 CN CN202121346811.9U patent/CN215079959U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218488125U (en) | Casting burr polishing device | |
| CN215079959U (en) | Multi-level damping dental polisher | |
| CN207548465U (en) | A kind of polishing machine for bamboo and wood products | |
| CN210524811U (en) | Take shock-absorbing function's horse hoof abrasive brick | |
| CN212071264U (en) | Damping device for numerical control machine tool | |
| CN211136596U (en) | Machining and polishing equipment for steel pipe | |
| CN210703964U (en) | Corrugated metal pipe polisher convenient to use | |
| CN217328379U (en) | Stable structure suitable for work of output shaft of speed reducer | |
| CN217781645U (en) | Highway road construction is with flat device that shakes | |
| CN215435121U (en) | Hydraulic machine with high buffering performance for precision machining | |
| CN213561914U (en) | Anti-resonance device of grinding machine | |
| CN115213774A (en) | Forming machine tool | |
| CN214017384U (en) | Damping structure of dust industry dust catcher finely polishes | |
| CN209439977U (en) | A kind of grinding device | |
| CN220131656U (en) | Damping car | |
| CN219901687U (en) | Shock-resistant glass bead grinding and polishing equipment | |
| CN220519365U (en) | Transmission shaft handling mechanism for processing transmission shaft | |
| CN221828700U (en) | Support for mechanical and electromechanical | |
| CN109434678A (en) | A kind of grinding device | |
| CN218284856U (en) | Over-and-under type wall polisher | |
| CN215555037U (en) | Fixing device for heavy mechanical equipment transportation | |
| CN219378233U (en) | Ultrasonic industrial cleaning machine with good damping effect | |
| CN212661135U (en) | Full-automatic mask machine | |
| CN213438774U (en) | Burr processing structure for removing planar workpiece | |
| CN211388051U (en) | Ground buffing machine for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |