CN211841371U - Grinding device is used in production of screw for artificial tooth is fixed - Google Patents
Grinding device is used in production of screw for artificial tooth is fixed Download PDFInfo
- Publication number
- CN211841371U CN211841371U CN202020504957.0U CN202020504957U CN211841371U CN 211841371 U CN211841371 U CN 211841371U CN 202020504957 U CN202020504957 U CN 202020504957U CN 211841371 U CN211841371 U CN 211841371U
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- fixedly connected
- screw
- fixing
- wall
- grinding device
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000004575 stone Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000007921 spray Substances 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 6
- 238000005498 polishing Methods 0.000 abstract description 13
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000003651 drinking water Substances 0.000 description 6
- 235000020188 drinking water Nutrition 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a grinding device is used in production of artificial tooth for fixing screw. Grinding device is used in production of artificial tooth for fixing screw, comprises a workbench, the bottom fixedly connected with hydraulic telescoping rod of workstation inner wall, hydraulic telescoping rod's top is rotated and is connected with the pivot, the outside that the workstation just extended to the workstation is run through at the top of pivot, the top fixedly connected with carousel of pivot, the top fixedly connected with of carousel holds the piece, the holding tank has been seted up at the top that holds the piece, the equal fixedly connected with fixing device in both sides of holding tank inner wall, the bottom fixedly connected with mounting of holding tank inner wall. The utility model provides an artificial tooth is grinding device for fixed screw production through the fixed slot with screw looks adaptation with the fix with screw, prevents that it from taking place the rotation with the stone of polishing when polishing together, the device can also adjust the rotational speed of screw when polishing to and can wash the piece when polishing.
Description
Technical Field
The utility model relates to a screw production field especially relates to a grinding device is used in production of artificial tooth for fixing screw.
Background
The screw is a common fastener widely used on machinery, electrical appliances and buildings, is generally made of metal or plastic, is cylindrical, and is called as a thread with grooves engraved and projected on the surface.
The existing grinding device for screw production can fix the screw, but the situation that the screw and a grinding stone rotate together at any time can still occur during grinding, so that the grinding of the screw is not ideal enough.
Therefore, it is necessary to provide a grinding device for producing a screw for fixing a denture to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an artificial tooth is grinding device for fixed screw production has solved current grinding device for screw production and can have taken place the screw and polish the stone problem of rotating together when polishing.
For solving the technical problem, the utility model provides a pair of grinding device is used in fixed production of screw of artificial tooth, comprises a workbench, the bottom fixedly connected with hydraulic telescoping rod of workstation inner wall, hydraulic telescoping rod's top is rotated and is connected with the pivot, the outside that the workstation just extended to the workstation is run through at the top of pivot, the top fixedly connected with carousel of pivot, the top fixedly connected with holding piece of carousel, the holding tank has been seted up at the top that holds the piece, the equal fixedly connected with fixing device in both sides of holding tank inner wall, the bottom fixedly connected with mounting of holding tank inner wall, the fixed slot has been seted up at the top of mounting.
Preferably, the fixing device comprises a supporting block, the supporting block is fixedly connected with the inner wall of the accommodating groove, a connecting shaft is rotatably connected inside the supporting block, a clamping plate is fixedly connected to the surface of the connecting shaft, a clamping spring is fixedly connected to one end of the clamping plate, and the other end of the clamping spring is fixedly connected with the inner wall of the accommodating groove.
Preferably, one side fixedly connected with asynchronous machine of workstation inner wall bottom, asynchronous machine's output shaft is from last fixedly connected with constant speed gear and reduction gear down respectively, the surface of pivot is from last fixedly connected with pinion and the gear wheel down respectively, constant speed gear meshes with the pinion mutually.
Preferably, the rear side fixedly connected with L type support frame at workstation top, the front side fixedly connected with cylinder case at L type support frame top, the top fixedly connected with telescopic cylinder of cylinder incasement wall, telescopic cylinder's bottom sliding connection has flexible post.
Preferably, the bottom of flexible post runs through cylinder case and L type support frame in proper order and extends to the outside of L type support frame, the bottom fixedly connected with clamp plate of flexible post, the bottom fixedly connected with of clamp plate polishes the stone.
Preferably, one side fixedly connected with water pump of workstation inner wall bottom, the end intercommunication that draws water of water pump has the drinking-water pipe, the one end of drinking-water pipe runs through the workstation and extends to the outside of workstation, the play water end intercommunication of water pump has the outlet pipe, the top of outlet pipe runs through the workstation and extends to the outside of stating the workstation.
Preferably, one side of the top of the workbench is fixedly connected with a supporting plate, the top of the supporting plate is rotatably connected with a spray head through a connecting piece, and the top end of the water outlet pipe is communicated with the spray head.
Compared with the prior art, the utility model provides an artificial tooth is grinding device for fixed screw production has following beneficial effect:
the utility model provides a grinding device for producing a screw for fixing an artificial tooth, the screw is put into a holding tank of a holding part, the big end part of the screw is downwards put into a fixing groove of a fixing part, the fixing groove is matched with the pattern of the screw to prevent the screw from rotating in the groove, in the falling process, the screw can extrude two clamping plates to move towards two sides, thereby extruding a clamping spring, thereby the clamping plates have opposite force, thereby the screw is fixed, then a telescopic cylinder is started, thereby a telescopic column descends, thereby a pressing plate is driven to descend, thereby a grinding stone is driven to descend, a conical friction groove is arranged at the bottom of the grinding stone, the screw is contacted with the conical friction groove, then the screw stops descending, an asynchronous motor is started again, thereby a constant speed gear and a reduction gear are driven to rotate, the constant speed gear is meshed with a pinion under normal condition, the reduction gear is not meshed with the big gear, thereby the rotating speed of the rotating shaft is, when needs slow down, start hydraulic telescopic rod, thereby make the pivot rise, even constant speed gear breaks away from with the pinion, reduction gear and gear wheel contact, restart asynchronous machine, constant speed gear and pinion unmeshing, reduction gear and gear wheel engagement's the condition, the rotational speed of pivot is less this moment, thereby adjusting screw polishing's rotational speed, at the in-process of polishing, the screw can produce a large amount of heats and piece, start the water pump this moment, thereby through the drinking-water pipe water extraction, the inside that water let in the shower nozzle is let in to the rethread outlet pipe, again to the direction blowout of screw, thereby reduce the temperature of screw and wash the piece that polishes the production.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a grinding device for producing a screw for fixing an artificial tooth according to the present invention;
FIG. 2 is a schematic side view of the structure of the table of FIG. 1;
FIG. 3 is a schematic view of the receiving member of FIG. 1;
fig. 4 is a schematic top view of the fastener shown in fig. 1.
Reference numbers in the figures: 1. the hydraulic telescopic rod comprises a workbench, 2, a hydraulic telescopic rod, 3, a rotating shaft, 4, a rotary table, 5, a containing piece, 6, a containing groove, 7, a fixing device, 71, a supporting block, 72, a connecting shaft, 73, a clamping plate, 74, a clamping spring, 8, a fixing piece, 9, a fixing groove, 10, an asynchronous motor, 11, a constant-speed gear, 12, a reduction gear, 13, a pinion, 14, a gearwheel, 15, an L-shaped supporting frame, 16, a cylinder box, 17, a telescopic cylinder, 18, a telescopic column, 19, a pressing plate, 20, a polishing stone, 21, a water pump, 22, a water pumping pipe, 23, a water outlet pipe, 24, a supporting plate, 25 and a spray head.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a polishing device for producing a screw for fixing a denture according to a preferred embodiment of the present invention; FIG. 2 is a schematic side view of the structure of the table of FIG. 1; FIG. 3 is a schematic view of the receiving member of FIG. 1; fig. 4 is a schematic top view of the fastener shown in fig. 1. The grinding device for producing the screw for fixing the false tooth comprises a workbench 1, a hydraulic telescopic rod 2 is fixedly connected to the bottom of the inner wall of the workbench 1, a rotating shaft 3 is rotatably connected to the top of the hydraulic telescopic rod 2, the top of the rotating shaft 3 penetrates through the workbench 1 and extends to the outside of the workbench 1, a rotary table 4 is fixedly connected to the top of the rotating shaft 3, an accommodating part 5 is fixedly connected to the top of the rotary table 4, an accommodating groove 6 is formed in the top of the accommodating part 5, fixing devices 7 are fixedly connected to both sides of the inner wall of the accommodating groove 6, a fixing part 8 is fixedly connected to the bottom of the inner wall of the accommodating groove 6, a fixing groove 9 is formed in the top of the fixing part 8, the screw is placed into the accommodating groove 6 of the accommodating part 5, the large head part of the screw is downwards placed into the fixing groove 9 of the fixing part, make pivot 3 can reciprocate simultaneously, the mounting 8 can carry out the manual work and dismantle to change the mounting 8 with the screw looks adaptation of polishing.
Fixing device 7 includes supporting shoe 71, supporting shoe 71 and the inner wall fixed connection of holding tank 6, the inside rotation of supporting shoe 71 is connected with connecting axle 72, the fixed surface of connecting axle 72 is connected with splint 73, the one end fixedly connected with clamping spring 74 of splint 73, the other end of clamping spring 74 and the inner wall fixed connection of holding tank 6, in the process of falling down, the screw can extrude two splint 73 to the motion of both sides, thereby extrude clamping spring 74, thereby make splint 73 have an opposite power, thereby with the fix with screw, supporting shoe 71 is used for holding connecting axle 72, connecting axle 72 makes splint 73 rotatable.
An asynchronous motor 10 is fixedly connected to one side of the bottom of the inner wall of a workbench 1, an output shaft of the asynchronous motor 10 is fixedly connected with a constant speed gear 11 and a reduction gear 12 from top to bottom respectively, a small gear 13 and a large gear 14 are fixedly connected to the surface of a rotating shaft 3 from top to bottom respectively, the constant speed gear 11 is meshed with the small gear 13, the asynchronous motor 10 is started, so that the constant speed gear 11 and the reduction gear 12 are driven to rotate, the constant speed gear 11 is meshed with the small gear 13 under a normal condition, the reduction gear 12 is not meshed with the large gear 14, so that the rotating speed of the rotating shaft 3 is high at the moment, when the speed reduction is needed, a hydraulic telescopic rod 2 is started, so that the rotating shaft 3 is lifted, even if the constant speed gear 11 is separated from the small gear 13, the reduction gear 12 is contacted with the large gear 14, the asynchronous motor 10 is started again, namely, the rotation speed of the rotating shaft 3 is low at this time, so that the rotation speed of the screw grinding is adjusted.
The rear side fixedly connected with L type support frame 15 at 1 top of workstation, the front side fixedly connected with cylinder case 16 at L type support frame 15 top, the flexible cylinder 17 of top fixedly connected with of cylinder case 16 inner wall, the bottom sliding connection of flexible cylinder 17 has flexible post 18, starts flexible cylinder 17 to make flexible post 18 descend, L type support frame 15 is used for supporting cylinder case 16, and cylinder case 16 is used for protecting flexible cylinder 17.
The bottom of flexible post 18 runs through cylinder case 16 and L type support frame 15 in proper order and extends to the outside of L type support frame 15, the bottom fixedly connected with clamp plate 19 of flexible post 18, the bottom fixedly connected with of clamp plate 19 grinds stone 20, flexible post 18 descends to drive clamp plate 19 and descend, thereby drive and grind stone 20 and descend, the toper friction groove has been seted up to the bottom of stone 20 of polishing, makes screw and toper friction groove contact, then stops to descend.
One side fixedly connected with water pump 21 of 1 inner wall bottom of workstation, the end intercommunication that draws water of water pump 21 has drinking-water pipe 22, the one end of drinking-water pipe 22 runs through workstation 1 and extends to the outside of workstation 1, the play water end intercommunication of water pump 21 has outlet pipe 23, the top of outlet pipe 23 runs through workstation 1 and extends to the outside of workstation 1, at the in-process of polishing, the screw can produce a large amount of heats and piece, start water pump 21 this moment, thereby take out water through drinking-water pipe 22, the inside that the rethread outlet pipe 23 let in water shower nozzle 25.
One side fixedly connected with backup pad 24 at workstation 1 top, the top of backup pad 24 is rotated through the connecting piece and is connected with shower nozzle 25, and the top and the shower nozzle 25 of outlet pipe 23 are linked together, and the water with in the shower nozzle 25 is to the direction blowout of screw at last to reduce the temperature of screw and wash the piece of polishing the production, shower nozzle 25 can be along with the position angle regulation of screw.
The utility model provides an artificial tooth is grinding device for fixed screw production's theory of operation as follows:
firstly, a screw is put into the accommodating groove 6 of the accommodating part 5, the big end part of the screw is put into the fixing groove 9 of the fixing part 8 downwards, in the falling process, the screw can extrude the two clamping plates 73 to move towards two sides so as to extrude the clamping spring 74, then the telescopic cylinder 17 is started so as to descend the telescopic column 18, thereby driving the pressing plate 19 to descend so as to drive the grinding stone 20 to descend, the bottom of the grinding stone 20 is provided with a conical friction groove, the screw is contacted with the conical friction groove and then stops descending, the asynchronous motor 10 is started so as to drive the constant-speed gear 11 and the reduction gear 12 to rotate, the constant-speed gear 11 is meshed with the pinion 13 under the normal condition, the reduction gear 12 is not meshed with the bull gear 14, so that the rotating speed of the rotating shaft 3 is higher, when the speed needs to be reduced, the hydraulic telescopic rod 2 is started so as to enable the rotating shaft 3 to ascend, even if the constant-speed, the reduction gear 12 contacts with the bull gear 14, and then the asynchronous motor 10 is started, namely the constant speed gear 11 is not meshed with the pinion 13, and under the condition that the reduction gear 12 is meshed with the bull gear 14, the rotating speed of the rotating shaft 3 is low, and in the polishing process, a screw can generate a large amount of heat and scraps, and at the moment, the water pump 21 is started, so that water is pumped through the water pumping pipe 22, and then is introduced into the spray head 25 through the water outlet pipe 23.
Compared with the prior art, the utility model provides an artificial tooth is grinding device for fixed screw production has following beneficial effect:
the screw is put into the accommodating groove 6 of the accommodating part 5, the big end part of the screw is put into the fixing groove 9 of the fixing part 8 downwards, the fixing groove 9 is matched with the pattern of the screw to prevent the screw from rotating in the groove, in the falling process, the screw can extrude the two clamping plates 73 to move towards two sides to extrude the clamping spring 74, so that the clamping plates 73 have opposite force to fix the screw, then the telescopic cylinder 17 is started to enable the telescopic column 18 to descend to drive the pressing plate 19 to descend to drive the grinding stone 20 to descend, the bottom of the grinding stone 20 is provided with a conical friction groove to enable the screw to be in contact with the conical friction groove and then stop descending, the asynchronous motor 10 is started to drive the constant-speed gear 11 and the reduction gear 12 to rotate, the constant-speed gear 11 is normally meshed with the pinion 13, the reduction gear 12 is not meshed with the bull gear 14, so that the rotating speed of the rotating shaft 3 is higher, when the speed needs to be reduced, the hydraulic telescopic rod 2 is started, so that the rotating shaft 3 rises, even if the constant speed gear 11 is separated from the pinion 13, the reduction gear 12 is in contact with the gearwheel 14, the asynchronous motor 10 is restarted, namely the constant speed gear 11 is not meshed with the pinion 13, the reduction gear 12 is meshed with the gearwheel 14, at the moment, the rotating speed of the rotating shaft 3 is small, so that the rotating speed of the screw is adjusted, during the grinding process, a large amount of heat and debris can be generated by the screw, at the moment, the water pump 21 is started, water is pumped through the water pumping pipe 22, then the water is introduced into the spray head 25 through the water outlet pipe 23 and is sprayed to the direction of the screw, and therefore the temperature of the screw is reduced and the debris generated by.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an artificial tooth is grinding device for fixed screw production, includes workstation (1), its characterized in that: the utility model discloses a fixing device for fixing a rotary table, including workstation (1), the top of inner wall fixedly connected with hydraulic telescoping rod (2), the top of hydraulic telescoping rod (2) is rotated and is connected with pivot (3), the top of pivot (3) runs through workstation (1) and extends to the outside of workstation (1), the top fixedly connected with carousel (4) of pivot (3), the top fixedly connected with of carousel (4) holds piece (5), holding tank (6) have been seted up at the top that holds piece (5), the equal fixedly connected with fixing device (7) in both sides of holding tank (6) inner wall, the bottom fixedly connected with mounting (8) of holding tank (6) inner wall, fixed slot (9) have been seted up at the top of mounting (8).
2. The grinding device for producing the screw for fixing the artificial teeth according to claim 1, wherein the fixing device (7) comprises a supporting block (71), the supporting block (71) is fixedly connected with the inner wall of the accommodating groove (6), a connecting shaft (72) is rotatably connected to the inside of the supporting block (71), a clamping plate (73) is fixedly connected to the surface of the connecting shaft (72), a clamping spring (74) is fixedly connected to one end of the clamping plate (73), and the other end of the clamping spring (74) is fixedly connected with the inner wall of the accommodating groove (6).
3. The grinding device for producing the screw for fixing the denture according to claim 1, wherein an asynchronous motor (10) is fixedly connected to one side of the bottom of the inner wall of the workbench (1), an output shaft of the asynchronous motor (10) is fixedly connected with a constant speed gear (11) and a reduction gear (12) from top to bottom respectively, a small gear (13) and a large gear (14) are fixedly connected to the surface of the rotating shaft (3) from top to bottom respectively, and the constant speed gear (11) is meshed with the small gear (13).
4. The grinding device for producing the screw for fixing the false teeth according to claim 1, wherein an L-shaped support frame (15) is fixedly connected to the rear side of the top of the workbench (1), a cylinder box (16) is fixedly connected to the front side of the top of the L-shaped support frame (15), a telescopic cylinder (17) is fixedly connected to the top of the inner wall of the cylinder box (16), and a telescopic column (18) is slidably connected to the bottom of the telescopic cylinder (17).
5. The grinding device for producing the screw for fixing the denture as claimed in claim 4, wherein the bottom of the telescopic column (18) penetrates through the cylinder box (16) and the L-shaped support frame (15) in sequence and extends to the outside of the L-shaped support frame (15), a pressure plate (19) is fixedly connected to the bottom of the telescopic column (18), and a grinding stone (20) is fixedly connected to the bottom of the pressure plate (19).
6. The grinding device for producing the screw for fixing the false teeth is characterized in that a water pump (21) is fixedly connected to one side of the bottom of the inner wall of the workbench (1), a water pumping end of the water pump (21) is communicated with a water pumping pipe (22), one end of the water pumping pipe (22) penetrates through the workbench (1) and extends to the outside of the workbench (1), a water outlet end of the water pump (21) is communicated with a water outlet pipe (23), and the top end of the water outlet pipe (23) penetrates through the workbench (1) and extends to the outside of the workbench (1).
7. The grinding device for producing the screw for fixing the denture as claimed in claim 6, wherein a supporting plate (24) is fixedly connected to one side of the top of the workbench (1), a spray head (25) is rotatably connected to the top of the supporting plate (24) through a connecting piece, and the top end of the water outlet pipe (23) is communicated with the spray head (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020504957.0U CN211841371U (en) | 2020-04-09 | 2020-04-09 | Grinding device is used in production of screw for artificial tooth is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020504957.0U CN211841371U (en) | 2020-04-09 | 2020-04-09 | Grinding device is used in production of screw for artificial tooth is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211841371U true CN211841371U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020504957.0U Expired - Fee Related CN211841371U (en) | 2020-04-09 | 2020-04-09 | Grinding device is used in production of screw for artificial tooth is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211841371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605887A (en) * | 2020-12-14 | 2021-04-06 | 安徽凯瑞汽配制造有限公司 | Bolt surface grinding device |
-
2020
- 2020-04-09 CN CN202020504957.0U patent/CN211841371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605887A (en) * | 2020-12-14 | 2021-04-06 | 安徽凯瑞汽配制造有限公司 | Bolt surface grinding device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |