CN219901549U - Denture processing is with pressing mill ware with prevent pressing hand function - Google Patents
Denture processing is with pressing mill ware with prevent pressing hand function Download PDFInfo
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- CN219901549U CN219901549U CN202321056523.9U CN202321056523U CN219901549U CN 219901549 U CN219901549 U CN 219901549U CN 202321056523 U CN202321056523 U CN 202321056523U CN 219901549 U CN219901549 U CN 219901549U
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- hand
- top end
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- 238000003825 pressing Methods 0.000 title claims abstract description 50
- 230000002265 prevention Effects 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 10
- 238000005498 polishing Methods 0.000 description 9
- 244000309464 bull Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a press grinder with a hand pressing prevention function for denture processing, which comprises a gear box and a lower pressing cylinder, wherein a grinding head is arranged at one side of the bottom end of the gear box, an electronic switch is arranged in the middle of the bottom end of the gear box, an infrared sensor is arranged at one side of the bottom end of the gear box, which is far away from the grinding head, and a motor is arranged at one side of the top end of the gear box, and the lower pressing cylinder is arranged at one side of the top end of the gear box, which is far away from the motor. This denture processing is with pressing mill with prevent pressing hand function compares with current pressing mill, is provided with prevents pressing hand mechanism, can stop pushing down when detecting the hand and be located the lower extreme, is favorable to improving the security of device, and the device still is provided with water spray structure, can cool off the work piece and prevent its cracked, can avoid the raise dust simultaneously, is favorable to improving the practicality of device, and the device is provided with centre gripping, tilting mechanism simultaneously, the work piece of centre gripping and upset not unidimensional that can be convenient is favorable to improving the practicality and the convenience of device.
Description
Technical Field
The utility model relates to the technical field of mechanical parts, in particular to a grinding device with a hand pressing prevention function for denture processing.
Background
Dentures are what is commonly known as "dentures". As with "artificial leg" and "artificial limb" as "artificial limb", the term "artificial tooth" means the teeth which are "obligated" for human, and is medically a general term for a prosthesis made after the teeth of the upper and lower jaw are partially or completely missing, and the artificial tooth is produced by polishing the artificial tooth using a press mill so as to remove the sharp portion thereof and prevent the skin inside the mouth of the user from being pierced.
The prior patent with publication number CN213531914U is named a shell bonding wire polishing device, which comprises: the support guide post is installed to the rear side of frame, the lower air cylinder mounting panel is installed to the upper end of support guide post, install down the air cylinder on the air cylinder mounting panel down, there is the motor mounting panel of polishing through linear bearing sliding connection on the support guide post of air cylinder mounting panel downside down, the connecting block is installed to the upside of motor mounting panel of polishing, the lower extreme of air cylinder is connected with the connecting block through the cylinder pole down, and the beneficial effect of this utility model a casing combination line grinding device is: compact structure, the casing product is fixed and is fixed a position on anchor clamps and stabilize, is initially adjusted by first motor drive support slip table at first, and position adjustment is polished by biax cylinder afterwards, and positioning accuracy is high, drives the motor of polishing by the cylinder that pushes down and descends, and the motor drive of polishing polishes the bistrique and carries out the casing product and polish.
The device is compact in structure and high in positioning accuracy, the hand pressing prevention structure is not arranged below the pressing cylinder, when a user operates the device, the device presses down the grinding head through the cylinder, so that a workpiece below the grinding head is ground, if the user hands are unintentionally placed below the pressing part, the hands of the user can be pressed when the device presses down and grinds, and therefore the device has a large potential safety hazard.
Disclosure of Invention
The utility model aims to provide a press grinder with a hand pressing prevention function for denture processing, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a denture processing is with pressing mill with prevent pressing hand function, includes gear box and pushes down the cylinder, bottom one side of gear box is provided with the bistrique, and the bottom middle part of gear box is provided with electronic switch, one side that the bistrique was kept away from to the gear box bottom is provided with infrared sensor, and the top one side of gear box is provided with the motor, the cylinder that pushes down installs in the gear box top one side of keeping away from the motor, and the outside of pushing down the cylinder is provided with the top mounting panel.
Further, the outside of gear box is provided with the lift limiting plate, and the bottom one side of lift limiting plate is provided with the pole setting.
Further, the bottom of pole setting is provided with the damping pivot, and the rear end of damping pivot is provided with the shower nozzle, one side of shower nozzle is provided with the hose.
Further, the lower extreme of top mounting panel is provided with the stand, and the lower extreme of stand is provided with the bottom plate.
Further, a sliding groove is formed in the top end of the bottom plate, and a movable block is arranged at the top end of the sliding groove.
Further, one side of the movable block is provided with a clamping block I, and one side of the movable block, which is far away from the clamping block I, is provided with a clamping cylinder.
Further, top one side of bottom plate is provided with the reduction gear, and one side bottom of reduction gear is provided with servo motor, one side top of reduction gear is provided with drive assembly, and drive assembly includes band pulley one, drive belt and band pulley two, band pulley one's top is provided with the drive belt, and the top of drive belt is provided with band pulley two, one side of band pulley two is provided with the bull stick.
Further, one side of the speed reducer is provided with a fixed block, one side of the fixed block, which is far away from the speed reducer, is provided with a clamping block II, and the clamping block II is rotationally connected with the fixed block.
Compared with the prior art, the utility model has the beneficial effects that: the device is provided with prevents pressing hand mechanism, can stop pushing down when detecting the hand and lie in the lower extreme, is favorable to improving the security of device, and the device still is provided with water spray structure, can cool off the work piece and prevent its cracked, can avoid the raise dust simultaneously, is favorable to improving the practicality of device, and the device is provided with centre gripping, tilting mechanism simultaneously, the work piece of centre gripping and upset not unidimensional that can be convenient is favorable to improving the practicality and the convenience of device.
1. According to the utility model, through the arrangement of the gear box, the grinding head, the electronic switch, the infrared sensor, the motor and the pressing cylinder, the motor is connected with the power input end of the gear box, the grinding head is connected with the power output end of the gear box, when a user needs to polish a workpiece such as a false tooth, the motor can be started, the pressing switch is started, at the moment, the motor drives the grinding head to rotate through the gear box, the pressing cylinder pushes the lifting limiting plate to push the grinding head to a designated position to polish the workpiece such as the false tooth, and when the hand of a person is positioned at the lower end of the grinding head, the infrared sensor can sense the hand, and the power supply of the pressing cylinder is disconnected through the electronic switch, so that the grinding head and the lifting limiting plate are prevented from grinding or crushing limbs of the person in the pressing cylinder pressing process.
2. According to the utility model, through the arrangement of the sliding chute, the movable block, the clamping block I, the clamping cylinder, the speed reducer, the servo motor, the transmission assembly, the belt pulley I, the transmission belt, the belt pulley II, the rotating rod, the fixed block and the clamping block II, the clamping cylinder can drive the movable block to move left and right in the sliding chute, so that the clamping block I and the clamping block II can clamp workpieces with different sizes, the clamping block I and the movable block are rotationally connected, a rubber pad is arranged on one clamping side of the clamping block I, the scraping and crushing of the workpieces can be prevented, the clamping block II and the rotating rod are welded, the rotating rod and the fixed block are rotationally connected, the servo motor can drive the rotating rod to rotate through the transmission assembly, and when the clamping block II and the clamping block jointly clamp one workpiece, the servo motor can control the overturning of the workpieces through the rotation of the clamping block II, and through the processes, the clamping device can conveniently clamp and overturn the workpieces with different sizes, and the practicality and convenience of the device can be improved.
Drawings
FIG. 1 is a schematic diagram showing a schematic cross-sectional front view of a hand-pressing prevention dental mill for dental prosthesis processing according to the present utility model;
FIG. 2 is a schematic perspective view of a gear box, a motor and a pressing cylinder of a dental mill for denture processing with a hand-pressing prevention function according to the present utility model;
FIG. 3 is a schematic side view of a hand-pressing preventing dental mill for dental prosthesis processing according to the present utility model;
fig. 4 is a schematic diagram showing a partially front sectional enlarged structure of a movable block, a transmission assembly and a fixed block of a dental mill for dental processing with a hand-pressing prevention function according to the present utility model.
In the figure: 1. a gear box; 2. grinding head; 3. an electronic switch; 4. an infrared sensor; 5. a motor; 6. a pressing cylinder; 7. a top mounting plate; 8. lifting the limiting plate; 9. a vertical rod; 10. damping the rotating shaft; 11. a spray head; 12. a hose; 13. a column; 14. a bottom plate; 15. a chute; 16. a movable block; 17. a clamping block I; 18. a clamping cylinder; 19. a speed reducer; 20. a servo motor; 21. a transmission assembly; 2101. a belt wheel I; 2102. a transmission belt; 2103. a belt wheel II; 22. a rotating rod; 23. a fixed block; 24. and a clamping block II.
Detailed Description
As shown in fig. 1 to 3, a hand pressing prevention pressure grinder for denture processing comprises a gear case 1 and a lower pressure cylinder 6, wherein a grinding head 2 is arranged at one side of the bottom end of the gear case 1, an electronic switch 3 is arranged in the middle of the bottom end of the gear case 1, an infrared sensor 4 is arranged at one side of the bottom end of the gear case 1 far away from the grinding head 2, a motor 5 is arranged at one side of the top end of the gear case 1, the lower pressure cylinder 6 is arranged at one side of the top end of the gear case 1 far away from the motor 5, a top mounting plate 7 is arranged at the outer part of the lower pressure cylinder 6, the motor 5 is connected with a power input end of the gear case 1, the grinding head 2 is connected with a power output end of the gear case 1, when a user needs to grind workpieces such as dentures, the motor 5 can be turned on, and the lower pressure switch is turned on, and the motor 5 drives the grinding head 2 to rotate through the gear case 1, the lower pressure cylinder 6 pushes the lifting limiting plate 8 to push the grinding head 2 to a designated position to polish false teeth and other workpieces, when hands of a person are positioned at the lower end of the grinding head 2, the infrared sensor 4 can sense the hands and disconnect the power supply of the lower pressure cylinder 6 through the electronic switch 3, so that the grinding head 2 and the lifting limiting plate 8 are prevented from damaging or crushing limbs of the person in the process of pushing down the lower pressure cylinder 6, the device stops pushing down when detecting that the hands are positioned at the lower end, the safety of the device is improved, the lifting limiting plate 8 is arranged outside the gear box 1, a vertical rod 9 is arranged at one side of the bottom end of the lifting limiting plate 8, a damping rotating shaft 10 is arranged at the bottom end of the vertical rod 9, a spray head 11 is arranged at the rear end of the damping rotating shaft 10, a hose 12 is arranged at one side of the spray head 11 and is respectively positioned at the front end and the rear end of the spray head 11, the hose 12 is externally connected with a water source, through damping pivot 10, the user can rotate and keep the orientation of shower nozzle 11, when polishing the beginning, the user can aim at the shower nozzle 11 and polish department and open external water source, shower nozzle 11 can spray water to polish department work piece such as artificial tooth and cool down this moment, prevent its cracked, hydroenergy suppresses simultaneously and adsorbs the work piece that the in-process produced of polishing, avoid the production of raise dust, through above-mentioned process, the device can cool off the work piece and prevent its cracked, can avoid the raise dust simultaneously, be favorable to improving the practicality of the device.
As shown in fig. 1 and 4, the lower end of the top mounting plate 7 is provided with a column 13, and the lower end of the column 13 is provided with a bottom plate 14, the inner top end of the bottom plate 14 is provided with a chute 15, and the top end of the chute 15 is provided with a movable block 16, one side of the movable block 16 is provided with a clamping block one 17, and one side of the movable block 16 away from the clamping block one 17 is provided with a clamping cylinder 18, one side of the top end of the bottom plate 14 is provided with a decelerator 19, and one side bottom end of the decelerator 19 is provided with a servo motor 20, one side top end of the decelerator 19 is provided with a transmission assembly 21, and the transmission assembly 21 comprises a belt wheel one 2101, a belt 2102 and a belt wheel two 2103, the top end of the belt wheel one 2101 is provided with a belt 2102, the top end of the belt 2102 is provided with a belt wheel two 2103, one side of the belt wheel two 2103 is provided with a rotating rod 22, one side of the decelerator 19 is provided with a fixed block 23, and one side of the fixed block 23 is away from the decelerator 19 is provided with a clamping block two 24, the clamping block II 24 is rotationally connected with the fixed block 23, the clamping cylinder 18 can drive the movable block 16 to move left and right in the chute 15, so that the clamping block I17 and the clamping block II 24 can clamp workpieces with different sizes, the clamping block I17 is rotationally connected with the movable block 16, a rubber pad is arranged on one clamping side of the clamping block I, the workpieces can be prevented from being scratched and crushed, the clamping block II 24 and the rotating rod 22 are welded, the rotating rod 22 is rotationally connected with the fixed block 23, the servo motor 20 can drive the rotating rod 22 to rotate through the transmission assembly 21, the clamping block II 24 can rotate, when the clamping block II 24 and the clamping block I17 jointly clamp one workpiece, the servo motor 20 can control the overturning of the workpiece through the rotation of the clamping block II 24, the device can conveniently clamp and overturn the workpieces with different sizes through the process, is beneficial to improving the practicality and convenience of the device.
To sum up: when the hand-pressing prevention pressure grinder for denture processing is used, firstly, the motor 5 is connected with the power input end of the gear box 1, the grinding head 2 is connected with the power output end of the gear box 1, when a user needs to grind workpieces such as dentures, the motor 5 can be started, the pressing switch is started, at the moment, the motor 5 drives the grinding head 2 to rotate through the gear box 1, the pressing cylinder 6 pushes the lifting limiting plate 8 to press the grinding head 2 to a designated position to grind the workpieces such as dentures, when the hands of a person are positioned at the lower end of the grinding head 2, the infrared sensor 4 can sense the hands, and the power supply of the pressing cylinder 6 is disconnected through the electronic switch 3, so that the grinding head 2 and the lifting limiting plate 8 are prevented from grinding or crushing limbs of the person in the pressing process of the pressing cylinder 6, through the process, the device stops pressing when the hands are detected to be positioned at the lower end, the vertical rod 9 and the damping rotating shaft 10 are provided with two groups, which are respectively positioned at the front end and the rear end of the spray head 11, the hose 12 is externally connected with a water source, a user can rotate and keep the orientation of the spray head 11 through the damping rotating shaft 10, when polishing starts, the user can aim at the polished position of the spray head 11 and start the external water source, at the moment, the spray head 11 can spray water to the polished position to cool the false teeth and other workpieces to prevent the false teeth from being broken, meanwhile, water can inhibit and adsorb workpiece fragments generated in the polishing process, and prevent dust from being generated, through the above processes, the device can cool the workpieces to prevent the workpieces from being broken, and can prevent the dust from being raised, the clamping cylinder 18 can drive the movable block 16 to move left and right in the chute 15, so that the first clamping block 17 and the second clamping block 24 can clamp workpieces with different sizes, the first clamping block 17 and the movable block 16 are in rotary connection, and one clamping side of the clamping block is provided with a rubber pad, can prevent to scrape flowers, crush the work piece, grip block two 24 and bull stick 22 are the welding to bull stick 22 and fixed block 23 are the rotation connection, servo motor 20 can drive bull stick 22 through drive assembly 21 and rotate, thereby make grip block two 24 rotatory, when grip block two 24 and grip block one 17 centre gripping work piece jointly, servo motor 20 can control the upset of work piece through the rotation of grip block two 24, through above-mentioned process, the device can be convenient centre gripping and upset not unidimensional work piece, this is the theory of operation of this denture processing with prevent pressing hand function and grind ware with pressing.
Claims (8)
1. The utility model provides a denture processing is with pressing mill with prevent pressing hand function, includes gear box (1) and pushes down cylinder (6), its characterized in that, bottom one side of gear box (1) is provided with bistrique (2), and the bottom middle part of gear box (1) is provided with electronic switch (3), one side that bistrique (2) was kept away from to gear box (1) bottom is provided with infrared sensor (4), and top one side of gear box (1) is provided with motor (5), push down cylinder (6) install in one side that motor (5) was kept away from on gear box (1) top, and the outside of pushing down cylinder (6) is provided with top mounting panel (7).
2. The hand-pressing prevention dental mill for denture processing according to claim 1, wherein a lifting limiting plate (8) is arranged outside the gear box (1), and a vertical rod (9) is arranged at one side of the bottom end of the lifting limiting plate (8).
3. The hand-pressing prevention pressure grinder for denture processing according to claim 2, wherein a damping rotating shaft (10) is arranged at the bottom end of the upright rod (9), a spray head (11) is arranged at the rear end of the damping rotating shaft (10), and a hose (12) is arranged at one side of the spray head (11).
4. The hand-pressing prevention dental mill for denture processing according to claim 1, wherein the lower end of the top mounting plate (7) is provided with a stand column (13), and the lower end of the stand column (13) is provided with a bottom plate (14).
5. The hand-pressing prevention dental mill for dental prosthesis processing according to claim 4, wherein a sliding groove (15) is provided at an inner top end of the base plate (14), and a movable block (16) is provided at a top end of the sliding groove (15).
6. The hand-pressing prevention dental mill for dental prosthesis processing according to claim 5, wherein a first clamping block (17) is provided on one side of the movable block (16), and a clamping cylinder (18) is provided on one side of the movable block (16) away from the first clamping block (17).
7. The hand-pressing prevention dental mill for denture processing according to claim 4, wherein a speed reducer (19) is arranged on one side of the top end of the base plate (14), a servo motor (20) is arranged at the bottom end of one side of the speed reducer (19), a transmission assembly (21) is arranged at the top end of one side of the speed reducer (19), the transmission assembly (21) comprises a belt wheel I (2101), a belt (2102) and a belt wheel II (2103), the belt (2102) is arranged at the top end of the belt wheel I (2101), the belt wheel II (2103) is arranged at the top end of the belt (2102), and a rotating rod (22) is arranged at one side of the belt wheel II (2103).
8. The hand-pressing prevention dental mill for denture processing according to claim 7, wherein a fixed block (23) is arranged on one side of the speed reducer (19), a clamping block II (24) is arranged on one side of the fixed block (23) away from the speed reducer (19), and the clamping block II (24) is in rotary connection with the fixed block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056523.9U CN219901549U (en) | 2023-04-26 | 2023-04-26 | Denture processing is with pressing mill ware with prevent pressing hand function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056523.9U CN219901549U (en) | 2023-04-26 | 2023-04-26 | Denture processing is with pressing mill ware with prevent pressing hand function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219901549U true CN219901549U (en) | 2023-10-27 |
Family
ID=88425533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321056523.9U Active CN219901549U (en) | 2023-04-26 | 2023-04-26 | Denture processing is with pressing mill ware with prevent pressing hand function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219901549U (en) |
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2023
- 2023-04-26 CN CN202321056523.9U patent/CN219901549U/en active Active
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