CN113288479B - Oral cavity restoration branch of academic or vocational study metal peg demolishs device - Google Patents
Oral cavity restoration branch of academic or vocational study metal peg demolishs device Download PDFInfo
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- CN113288479B CN113288479B CN202110577915.9A CN202110577915A CN113288479B CN 113288479 B CN113288479 B CN 113288479B CN 202110577915 A CN202110577915 A CN 202110577915A CN 113288479 B CN113288479 B CN 113288479B
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- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
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Abstract
The invention belongs to the field of medical instruments, and particularly relates to a metal pile nail removing device for an oral cavity rehabilitation department. The metal pile nail dismantling device is reasonable in structure and convenient to operate, can automatically dismantle metal pile nails, can better stabilize the position during dismantling, is not easy to shift, and has small damage to patients.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a metal peg removing device for an oral restoration department.
Background
The pile crown is a full crown prosthesis which is fixed by inserting a metal pile crown into a root canal, the length of the pile crown is enough, the length of the pile crown is generally required to be 2/3-3/4 of the root length, or is about as long as the length of the finished dental crown, the thickness of the pile crown is about 1/3 of the transverse diameter of the root surface, the shape of the pile crown is conical, the pile crown is tapered towards the root tip part, the cross section of the pile crown is consistent with the shape of the tooth root, the fixation is facilitated, sometimes, an old metal pile needs to be taken out when a patient is treated, the metal pile is generally combined firmly, and the hardness is very high, and the metal pile cannot be directly drilled and ground;
however, the existing metal pile nail removing equipment needs manual operation, the position is difficult to stabilize due to direct hard pulling of a manual handheld instrument, position deviation is easy to occur, and the damage to a patient is very large.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a metal peg removing device for an oral restoration department.
In order to achieve the above object, the present invention provides the following technical solutions of the first aspect:
a device for removing a metal dowel pin in an oral cavity rehabilitation department comprises a support frame, wherein a fixed groove is formed in the top of the support frame, a threaded rod is slidably mounted in the fixed groove, a driving nut is threadedly mounted on the threaded rod, a mounting plate is fixedly mounted at the top end of the threaded rod, an adjusting groove is formed in the top of the mounting plate, an adjusting column is rotatably mounted in the adjusting groove, a connecting groove is formed in one end of the adjusting column, a telescopic column is slidably mounted in the connecting groove, two air cylinders are fixedly connected to the inner wall of one side of the connecting groove, output shafts of the two air cylinders are fixedly mounted at one end of the telescopic column, a control groove is formed in the other end of the telescopic column, two control plates are slidably mounted in the control groove, spring grooves are formed in the sides, close to each other, of the two control plates, buffer clamping blocks are slidably mounted in the two spring grooves, and buffer springs are fixedly mounted at the ends, far away from each other, of the two buffer clamping blocks, the drill bit is connected to one end of each drill rod, the worm wheel is fixedly connected to one end of each drill rod, the driving rod is rotatably mounted on one side of each control plate, the worm is fixedly connected to one end of each driving rod, the worm is meshed with the corresponding worm wheel, the first bevel gear is fixedly mounted at the other end of each driving rod, the moving rods are rotatably connected to the two control plates, the second bevel gear is fixedly mounted at one end of each moving rod and meshed with the corresponding first bevel gear, the connecting column is rotatably mounted in the control groove, moving grooves are formed in two ends of the connecting column, one end of each moving rod is slidably connected in the corresponding moving groove, the first chain wheel is fixedly connected to the connecting column, and a motor is fixedly mounted on the inner wall of one side of the control groove, the output shaft of the motor is fixedly connected with a second chain wheel, and the second chain wheel and the first chain wheel are in transmission connection with the same chain.
Preferably, threaded holes are formed in one side of each of the two control plates, two lead screws are installed in the control grooves in a rotating mode, the lead screws are installed in corresponding threaded holes in a threaded mode, gears are fixedly installed at one ends, close to each other, of the two lead screws, the two gears are meshed with each other, adjusting wheels are fixedly installed at one ends of the lead screws, the adjusting wheels are connected to one ends of the telescopic columns in a rotating mode, the adjusting wheels drive the lead screws to rotate, and the lead screws can rotate with the help of another lead screw which can be controlled by the gears.
Preferably, a first chute is formed in the inner wall of the spring groove, a first control switch is fixedly mounted on the inner wall of the first chute, a first sliding block is fixedly mounted on one side of the buffering clamping block, the first sliding block is slidably mounted in the first chute, and a first control head is fixedly mounted on one side of the first sliding block.
Preferably, a second chute is formed in the inner wall of the connecting groove, a second control switch is fixedly mounted on the inner wall of the second chute, a second sliding block is fixedly mounted on one side of the telescopic column and is slidably mounted in the second chute, a second control head is fixedly mounted on one side of the second sliding block, and the motor can be controlled to reset after the second control head on the second sliding block is in contact with the second control switch.
Preferably, two bearings are fixedly installed in the control groove, the connecting column is fixedly connected to inner rings of the two bearings, and the connecting column rotates in the bearings, so that the position of the connecting column during rotation can be stabilized.
Preferably, one side of the control panel is fixedly provided with an auxiliary sheet, the auxiliary sheet is provided with an auxiliary hole, and the driving rod is rotatably connected in the auxiliary hole.
Preferably, a round hole is formed in the inner wall of the adjusting groove, a round rod is fixedly mounted on one side of the adjusting column and is connected in the round hole in a rotating mode, and a rotating wheel is fixedly mounted at one end of the round rod.
Preferably, the slide opening has been seted up to one side of rotating the wheel, and slidable mounting has the inserted bar in the slide opening, and the one end fixed mounting of inserted bar has the handle, and the cover is equipped with the pressure spring on the inserted bar, has seted up a plurality of slots on the mounting panel, and the one end of inserted bar is connected in the slot, and the pulling handle can drive the inserted bar roll-off slot, rotates the rotating wheel and can drive the regulation post and rotate, can adjust the use angle of regulation post.
In order to achieve the above object, the present invention provides the following technical solution of the second aspect:
a metal pile nail removing device for an oral restoration department comprises a support frame and is characterized in that a fixed groove is formed in the top of the support frame, a threaded rod is installed in the fixed groove in a sliding mode, a driving nut is installed on the threaded rod in a threaded mode, a mounting plate is fixedly installed at the top end of the threaded rod, an adjusting groove is formed in the top of the mounting plate, an adjusting column is installed in the adjusting groove in a rotating mode, a connecting groove is formed in one end of the adjusting column, a telescopic column is installed in the connecting groove in a sliding mode, two air cylinders are fixedly connected to the inner wall of one side of the connecting groove, output shafts of the two air cylinders are fixedly installed at one end of the telescopic column, a control groove is formed in the other end of the telescopic column, two control plates are installed in the control groove in a sliding mode, spring grooves are formed in one sides, close to each other, buffer clamping blocks are installed in the two spring grooves in a sliding mode, and buffer springs are fixedly installed at the ends, far away from each other, of the two buffer clamping blocks, the drill bit is connected to one end of each drill rod, the worm wheel is fixedly connected to one end of each drill rod, the driving rod is rotatably mounted on one side of each control plate, the worm is fixedly connected to one end of each driving rod, the worm is meshed with the corresponding worm wheel, the first bevel gear is fixedly mounted at the other end of each driving rod, the moving rods are rotatably connected to the two control plates, the second bevel gear is fixedly mounted at one end of each moving rod and meshed with the corresponding first bevel gear, the connecting column is rotatably mounted in the control groove, moving grooves are formed in two ends of the connecting column, one end of each moving rod is slidably connected in the corresponding moving groove, the first chain wheel is fixedly connected to the connecting column, and a motor is fixedly mounted on the inner wall of one side of the control groove, a second chain wheel is fixedly connected to an output shaft of the motor, and the second chain wheel and the first chain wheel are in transmission connection with the same chain;
threaded holes are formed in one side of each of the two control plates, two lead screws are rotatably mounted in the control grooves, the lead screws are mounted in the corresponding threaded holes in a threaded manner, gears are fixedly mounted at the ends, close to each other, of the two lead screws, the two gears are meshed with each other, an adjusting wheel is fixedly mounted at one end of each lead screw, and the adjusting wheel is rotatably connected to one end of each telescopic column;
a first sliding groove is formed in the inner wall of the spring groove, a first control switch is fixedly mounted on the inner wall of the first sliding groove, a first sliding block is fixedly mounted on one side of the buffering clamping block, the first sliding block is slidably mounted in the first sliding groove, and a first control head is fixedly mounted on one side of the first sliding block;
a second sliding groove is formed in the inner wall of the connecting groove, a second control switch is fixedly mounted on the inner wall of the second sliding groove, a second sliding block is fixedly mounted on one side of the telescopic column, the second sliding block is slidably mounted in the second sliding groove, and a second control head is fixedly mounted on one side of the second sliding block;
two bearings are fixedly arranged in the control groove, and the connecting column is fixedly connected with the inner rings of the two bearings;
an auxiliary sheet is fixedly arranged on one side of the control panel, an auxiliary hole is formed in the auxiliary sheet, and the driving rod is rotatably connected in the auxiliary hole;
a round hole is formed in the inner wall of the adjusting groove, a round rod is fixedly mounted on one side of the adjusting column and is rotatably connected in the round hole, and a rotating wheel is fixedly mounted at one end of the round rod;
one side of the rotating wheel is provided with a sliding hole, an inserting rod is arranged in the sliding hole in a sliding mode, one end of the inserting rod is fixedly provided with a handle, a pressure spring is sleeved on the inserting rod, the mounting plate is provided with a plurality of slots, and one end of the inserting rod is connected into the slots;
the drilling rod outside is the drilling rod body, just the drill bit includes word drill bit and cross drill bit, the both sides of drill bit 12 are protruding head, set up the protruding first groove that holds protruding head on the drilling rod body, set up rotatable first locking head at the end in protruding first groove for the primary importance of locking protruding head sets up rotatable second locking head at the head end in protruding first groove, is used for the second place of locking protruding head, sets up protruding first spring at protruding tank bottom.
Compared with the prior art, the invention has the beneficial effects that:
the scheme is that two control panels are arranged on two sides of a metal pile nail to be removed, an adjusting wheel is manually rotated to enable a screw rod to drive the corresponding control panels to move, two buffer clamping blocks are firstly contacted with the metal pile nail and stably clamp the metal pile nail, the stability of the metal pile nail during drilling can be stabilized, the buffer clamping blocks retract after being extruded by the metal pile nail, a first control switch starts a motor, a first chain wheel controls two moving rods on a connecting column to rotate, a worm controls a drill rod and a drill bit to rotate by means of a worm wheel, two drill bits can drill the metal pile nail and insert the drill bit into a drill hole, a cylinder controls a telescopic column to move, the two control panels can remove the metal pile nail, and after a second control head on a second sliding block is contacted with a second control switch, the motor can be controlled to reset, a handle can be pulled to drive an inserting rod to slide out of a slot, and the use angle of the adjusting column can be adjusted, the driving nut is rotated to control the threaded rod to move, and the use height of the adjusting column can be adjusted;
the metal pile nail dismantling device is reasonable in structure and convenient to operate, can automatically dismantle metal pile nails, can better stabilize the position during dismantling, is not easy to shift, and has small damage to patients.
Drawings
FIG. 1 is a schematic front view of a metal peg removing device for an oral cavity restoration department according to the present invention;
FIG. 2 is a schematic structural diagram of a mounting plate, an adjusting column, a rotating wheel, an inserting rod and a handle of the metal dowel pin removing device for the dental restoration department, which is provided by the invention;
FIG. 3 is a schematic structural view of part A of a metal peg removing device for an oral cavity restoration department, which is provided by the invention;
FIG. 4 is a schematic structural view of part B of a metal peg removing device for an oral cavity restoration department, which is provided by the invention;
FIG. 5 is a schematic structural view of part C of a metal peg removing device for an oral cavity restoration department, according to the present invention;
fig. 6 is a schematic structural diagram of a drill rod and a drill bit of the metal dowel pin removing device for the dental restoration department, which is provided by the invention.
In the figure: 1. a support frame; 2. a threaded rod; 3. a drive nut; 4. mounting a plate; 5. an adjustment column; 6. a telescopic column; 7. a cylinder; 8. a control panel; 9. buffering the clamping block; 10. a buffer spring; 11. drilling a rod; 12. a drill bit; 13. a worm gear; 14. a drive rod; 15. a worm; 16. a first bevel gear; 17. a travel bar; 18. a second bevel gear; 19. connecting columns; 20. a first sprocket; 21. a motor; 22. a second sprocket; 23. a chain; 24. a screw rod; 25. a gear; 26. an adjustment wheel; 27. a first slider; 28. a first control switch; 29. a second slider; 30. a second control switch; 31. a rotating wheel; 32. inserting a rod; 33. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-6, a metal stud removing device for an oral cavity rehabilitation department comprises a support frame 1, a fixed groove is formed in the top of the support frame 1, a threaded rod 2 is slidably mounted in the fixed groove, a driving nut 3 is threadedly mounted on the threaded rod 2, a mounting plate 4 is fixedly mounted at the top end of the threaded rod 2, an adjusting groove is formed in the top of the mounting plate 4, an adjusting post 5 is rotatably mounted in the adjusting groove, a connecting groove is formed in one end of the adjusting post 5, a telescopic post 6 is slidably mounted in the connecting groove, two air cylinders 7 are fixedly connected to the inner wall of one side of the connecting groove, output shafts of the two air cylinders 7 are fixedly mounted at one end of the telescopic post 6, a control groove is formed in the other end of the telescopic post 6, two control plates 8 are slidably mounted in the control groove, spring grooves are formed in the sides of the two control plates 8 close to each other, and buffer clamping blocks 9 are slidably mounted in the two spring grooves, the end, far away from each other, of each of the two buffer clamping blocks 9 is fixedly provided with a buffer spring 10, one side, close to each other, of each of the two control plates 8 is provided with a rotating hole, drill rods 11 are rotatably arranged in the rotating holes, one end, close to each other, of each of the two drill rods 11 is connected with a drill bit 12, the drill bits 12 can be flexibly arranged on the drill rods 11, the drill bits 12 can be divided into a straight drill bit and a cross drill bit, when the straight drill bit is needed to be used, the convex heads on the two sides of the drill bit 12 are pressed down, the straight drill bit can be used, the convex heads on the two sides of the drill bit 12 can be pulled out, the cross drill bit can be used, one end, far away from each of the two drill rods 11 is fixedly connected with a worm wheel 13, one side of each of the two control plates 8 is rotatably provided with a driving rod 14, one end of each driving rod 14 is fixedly connected with a worm 15, each worm 15 is meshed with a corresponding worm wheel 13, the other end of each driving rod 14 is fixedly provided with a first bevel gear 16, all rotate on two control panels 8 and be connected with carriage release lever 17, the equal fixed mounting in one end of two carriage release levers 17 has second bevel gear 18, second bevel gear 18 and the 16 meshing of first bevel gear that correspond, spliced pole 19 is installed to the control box internal rotation, the shifting chute has all been seted up at spliced pole 19's both ends, the one end sliding connection of carriage release lever 17 is in the shifting chute that corresponds, first sprocket 20 of fixedly connected with on the spliced pole 19, fixed mounting has motor 21 on one side inner wall of control chute, fixedly connected with second sprocket 22 on motor 21's the output shaft, second sprocket 22 is connected with same chain 23 with first sprocket 20 transmission.
In this embodiment, threaded hole is all seted up to one side of two control panels 8, two lead screws 24 are installed to the control tank internal rotation, 24 threaded mounting of lead screw are in the threaded hole that corresponds, the equal fixed mounting of one end that two lead screws 24 are close to each other has gear 25, two gears 25 mesh mutually, the one end fixed mounting of lead screw 24 has regulating wheel 26, regulating wheel 26 rotates the one end of connecting at flexible post 6, regulating wheel 26 drives lead screw 24 and rotates, lead screw 24 rotates with the help of another steerable lead screw 24 of gear 25.
In this embodiment, a first sliding groove is formed in the inner wall of the spring groove, a first control switch 28 is fixedly mounted on the inner wall of the first sliding groove, a first sliding block 27 is fixedly mounted on one side of the buffering clamping block 9, the first sliding block 27 is slidably mounted in the first sliding groove, and a first control head is fixedly mounted on one side of the first sliding block 27.
In this embodiment, a second sliding groove is formed in the inner wall of the connecting groove, a second control switch 30 is fixedly mounted on the inner wall of the second sliding groove, a second slider 29 is fixedly mounted on one side of the telescopic column 6, the second slider 29 is slidably mounted in the second sliding groove, a second control head is fixedly mounted on one side of the second slider 29, and the motor 21 can be controlled to reset after the second control head on the second slider 29 contacts with the second control switch 30.
In this embodiment, two bearings are fixedly installed in the control groove, the connecting column 19 is fixedly connected to inner rings of the two bearings, and the connecting column 19 rotates in the bearings, so that the position of the connecting column 19 during rotation can be stabilized.
In this embodiment, an auxiliary plate is fixedly mounted on one side of the control plate 8, an auxiliary hole is formed in the auxiliary plate, and the driving rod 14 is rotatably connected in the auxiliary hole.
In this embodiment, the round hole has been seted up on the inner wall of adjustment tank, and one side fixed mounting of adjusting post 5 has the round bar, and the round bar rotates to be connected in the round hole, and the one end fixed mounting of round bar has the rotation wheel 31.
In this embodiment, the slide opening has been seted up to one side of rotating wheel 31, slidable mounting has inserted bar 32 in the slide opening, the one end fixed mounting of inserted bar 32 has handle 33, the cover is equipped with the pressure spring on the inserted bar 32, a plurality of slots have been seted up on the mounting panel 4, the one end of inserted bar 32 is connected in the slot, pulling handle 33 can drive inserted bar 32 roll-off slot, it can drive the rotation of regulation post 5 to rotate rotating wheel 31, can adjust the use angle of regulation post 5.
In this embodiment, two control boards 8 are arranged on two sides of a metal stud to be removed, an adjusting wheel 26 is manually rotated to enable the adjusting wheel 26 to drive a screw rod 24 to rotate, the screw rod 24 can control the other screw rod 24 to rotate by means of a gear 25, because the screw rods 24 are arranged on the two control boards 8, when one screw rod 24 rotates, the other screw rod 24 is necessarily driven to rotate, the structure is also shown in the attached drawing 4, the screw rod 24 can drive the corresponding control board 8 to move, the two control boards 8 move towards the direction of mutual approaching, the control boards 8 drive the corresponding buffer clamping blocks 9 to move, the two buffer clamping blocks 9 firstly contact with the metal stud and stably clamp the metal stud, the stability of the metal stud during drilling can be stabilized, the buffer clamping blocks 9 retract after being extruded by the metal stud and drive a first slide block 27 to move, the first slide block 27 drives a first control head to contact with a first control switch 28, the first control switch 28 turns on the motor 21, the motor 21 starts to drive the second chain wheel 22 to rotate, the second chain wheel 22 drives the first chain wheel 20 to rotate by means of the chain 23, the first chain wheel 20 controls the two moving rods 17 on the connecting column 19 to rotate, the moving rods 17 drive the corresponding second bevel gears 18 to rotate, the second bevel gears 18 drive the corresponding first bevel gears 16 and the corresponding driving rods 14 to rotate, the driving rods 14 control the worms 15 to rotate, the worms 15 control the drill rods 11 and the drill bits 12 to rotate by means of the worm gears 13, the two drill bits 12 can drill metal studs and insert the drill bits 12 into drill holes, the drill bits 12 can be flexibly installed on the drill rods 11, the outer sides of the drill rods 11 are drill rod bodies, the drill bits 12 can be divided into a straight drill bit and a cross drill bit, when the straight drill bit is needed, the convex heads on the two sides of the drill bit 12 are pressed down, the convex head grooves for accommodating the convex heads are arranged on the drill rod bodies, and simultaneously, in order to lock the end position of the protruding head in the protruding head groove, forming the first position of the protruding head, preferably, a rotatable first locking head is arranged at the end of the protruding head groove to lock the protruding head, and at the same time, a protruding head spring is arranged at the bottom of the protruding groove to lock the second position of the protruding head after the first or second locking head is rotated and released, the protruding head is ejected out under the action of the protruding head spring, of course, when the protruding head reaches the corresponding position of the straight drill, preferably, a second locking head is arranged at the head end of the protruding groove to lock the second position of the protruding head, so as to form the cross drill, namely, the cross drill can be used, which is also shown in fig. 6, the cylinder 7 controls the telescopic column 6 to move, the telescopic column 6 drives the two control plates 8 to move, the two control plates 8 can remove the metal pile nail, and the second control head on the second slide block 29 is contacted with the second control switch 30, steerable motor 21 resets, and pulling handle 33 can drive inserted bar 32 roll-off slot, rotates and take turns 31 and can drive the regulation post 5 and rotate, can adjust the use angle of regulation post 5, rotates the steerable threaded rod 2 of drive nut 3 and removes to can adjust the use height of regulation post 5.
Compared with the prior art, the invention has the technical progress that: the metal pile nail dismantling device is reasonable in structure and convenient to operate, can automatically dismantle metal pile nails, can better stabilize the position during dismantling, is not easy to shift, and has small damage to patients.
Claims (9)
1. The utility model provides a device is demolishd to oral cavity rehabilitation branch of academic or vocational study metal peg, includes support frame (1), its characterized in that, the fixed slot has been seted up at the top of support frame (1), and slidable mounting has threaded rod (2) in the fixed slot, and threaded rod (2) are gone up the threaded mounting and are driven nut (3), and the top fixed mounting of threaded rod (2) has mounting panel (4), and the adjustment tank has been seted up at the top of mounting panel (4), the regulation post (5) has been installed to the adjustment tank internal rotation, and the spread groove has been seted up to the one end of regulation post (5), and slidable mounting has flexible post (6) in the spread groove, and fixedly connected with two cylinders (7) on one side inner wall of spread groove, the output shaft of two cylinders (7) is all fixed mounting in the one end of flexible post (6), the control slot has been seted up to the other end of flexible post (6), and slidable mounting has two control panels (8) in the control slot, spring grooves are formed in one sides, close to each other, of the two control plates (8), buffering clamping blocks (9) are arranged in the two spring grooves in a sliding mode, buffering springs (10) are fixedly arranged at the ends, far away from each other, of the two buffering clamping blocks (9), rotating holes are formed in one sides, close to each other, of the two control plates (8), drill rods (11) are rotatably arranged in the two rotating holes, one ends, close to each other, of the two drill rods (11) are connected with drill bits (12), one ends, far away from each other, of the two drill rods (11) are fixedly connected with worm wheels (13), driving rods (14) are rotatably arranged on one sides of the two control plates (8), one ends of the two driving rods (14) are fixedly connected with worms (15), the worms (15) are meshed with the corresponding worm wheels (13), and first bevel gears (16) are fixedly arranged at the other ends of the two driving rods (14), all rotate on two control panels (8) and be connected with carriage release lever (17), the equal fixed mounting in one end of two carriage release levers (17) has second bevel gear (18), second bevel gear (18) and the meshing of first bevel gear (16) that correspond, spliced pole (19) are installed to the control flume internal rotation, and the shifting chute has all been seted up at the both ends of spliced pole (19), and the one end sliding connection of carriage release lever (17) is in the shifting chute that corresponds, and first sprocket (20) of fixedly connected with is gone up in spliced pole (19), fixed mounting has motor (21) on one side inner wall of control flume, and fixedly connected with second sprocket (22) on the output shaft of motor (21), and second sprocket (22) and first sprocket (20) transmission are connected with same chain (23).
2. The oral cavity rehabilitation metal peg removing device according to claim 1, wherein threaded holes are formed in one side of each of two control plates (8), two lead screws (24) are rotatably mounted in the control grooves, the lead screws (24) are threadedly mounted in the corresponding threaded holes, gears (25) are fixedly mounted at the ends, close to each other, of the two lead screws (24), the two gears (25) are meshed with each other, an adjusting wheel (26) is fixedly mounted at the other end of one lead screw (24), and the adjusting wheel (26) is rotatably connected to the top end of the telescopic column (6).
3. The oral cavity restoration metal peg removing device according to claim 1, wherein a first sliding groove is formed in an inner wall of the spring groove, a first control switch (28) is fixedly mounted on the inner wall of the first sliding groove, a first sliding block (27) is fixedly mounted on one side of the buffering clamping block (9), the first sliding block (27) is slidably mounted in the first sliding groove, and a first control head is fixedly mounted on one side of the first sliding block (27).
4. The metal peg removing device for the oral restoration department according to claim 1, wherein a second sliding groove is formed in the inner wall of the connecting groove, a second control switch (30) is fixedly mounted on the inner wall of the second sliding groove, a second sliding block (29) is fixedly mounted on one side of the telescopic column (6), the second sliding block (29) is slidably mounted in the second sliding groove, and a second control head is fixedly mounted on one side of the second sliding block (29).
5. The metal dowel removal device for the dental restoration department according to claim 1, wherein two bearings are fixedly installed in the control groove, and the connecting column (19) is fixedly connected to inner rings of the two bearings.
6. The metal peg removing device for the oral restoration department according to claim 1, wherein an auxiliary plate is fixedly installed on one side of the control plate (8), an auxiliary hole is formed in the auxiliary plate, and the driving rod (14) is rotatably connected in the auxiliary hole.
7. The metal peg removing device for the oral restoration department according to claim 1, wherein a round hole is formed in the inner wall of the adjusting groove, a round rod is fixedly installed on one side of the adjusting column (5), the round rod is rotatably connected in the round hole, and a rotating wheel (31) is fixedly installed at one end of the round rod.
8. The oral cavity restoration department metal dowel pin removing device according to claim 7, wherein a sliding hole is formed in one side of the rotating wheel (31), an inserting rod (32) is slidably mounted in the sliding hole, a handle (33) is fixedly mounted at one end of the inserting rod (32), a pressure spring is sleeved on the inserting rod (32), a plurality of inserting grooves are formed in the mounting plate (4), and the other end of the inserting rod (32) is connected into the inserting grooves.
9. The utility model provides a device is demolishd to oral cavity rehabilitation branch of academic or vocational study metal peg, includes support frame (1), its characterized in that, the fixed slot has been seted up at the top of support frame (1), and slidable mounting has threaded rod (2) in the fixed slot, and threaded rod (2) are gone up the threaded mounting and are driven nut (3), and the top fixed mounting of threaded rod (2) has mounting panel (4), and the adjustment tank has been seted up at the top of mounting panel (4), the regulation post (5) has been installed to the adjustment tank internal rotation, and the spread groove has been seted up to the one end of regulation post (5), and slidable mounting has flexible post (6) in the spread groove, and fixedly connected with two cylinders (7) on one side inner wall of spread groove, the output shaft of two cylinders (7) is all fixed mounting in the one end of flexible post (6), the control slot has been seted up to the other end of flexible post (6), and slidable mounting has two control panels (8) in the control slot, spring grooves are formed in one sides, close to each other, of the two control plates (8), buffering clamping blocks (9) are arranged in the two spring grooves in a sliding mode, buffering springs (10) are fixedly arranged at the ends, far away from each other, of the two buffering clamping blocks (9), rotating holes are formed in one sides, close to each other, of the two control plates (8), drill rods (11) are rotatably arranged in the two rotating holes, one ends, close to each other, of the two drill rods (11) are connected with drill bits (12), one ends, far away from each other, of the two drill rods (11) are fixedly connected with worm wheels (13), driving rods (14) are rotatably arranged on one sides of the two control plates (8), one ends of the two driving rods (14) are fixedly connected with worms (15), the worms (15) are meshed with the corresponding worm wheels (13), and first bevel gears (16) are fixedly arranged at the other ends of the two driving rods (14), the two control panels (8) are rotatably connected with moving rods (17), one ends of the two moving rods (17) are fixedly provided with second bevel gears (18), the second bevel gears (18) are meshed with corresponding first bevel gears (16), connecting columns (19) are rotatably arranged in the control grooves, moving grooves are formed in two ends of each connecting column (19), one ends of the moving rods (17) are slidably connected in the corresponding moving grooves, first chain wheels (20) are fixedly connected to the connecting columns (19), motors (21) are fixedly arranged on the inner walls of one sides of the control grooves, second chain wheels (22) are fixedly connected to output shafts of the motors (21), and the second chain wheels (22) and the first chain wheels (20) are in transmission connection with a same chain (23); threaded holes are formed in one side of each of the two control plates (8), two lead screws (24) are rotatably mounted in the control grooves, the lead screws (24) are mounted in the corresponding threaded holes in a threaded mode, gears (25) are fixedly mounted at the ends, close to each other, of the two lead screws (24), the two gears (25) are meshed with each other, an adjusting wheel (26) is fixedly mounted at the other end of one lead screw (24), and the adjusting wheel (26) is rotatably connected to the top end of the telescopic column (6); a first sliding groove is formed in the inner wall of the spring groove, a first control switch (28) is fixedly mounted on the inner wall of the first sliding groove, a first sliding block (27) is fixedly mounted on one side of the buffering clamping block (9), the first sliding block (27) is slidably mounted in the first sliding groove, and a first control head is fixedly mounted on one side of the first sliding block (27); a second sliding groove is formed in the inner wall of the connecting groove, a second control switch (30) is fixedly mounted on the inner wall of the second sliding groove, a second sliding block (29) is fixedly mounted on one side of the telescopic column (6), the second sliding block (29) is slidably mounted in the second sliding groove, and a second control head is fixedly mounted on one side of the second sliding block (29); two bearings are fixedly arranged in the control groove, and the connecting column (19) is fixedly connected to the inner rings of the two bearings; an auxiliary sheet is fixedly arranged on one side of the control plate (8), an auxiliary hole is formed in the auxiliary sheet, and the driving rod (14) is rotatably connected in the auxiliary hole; a round hole is formed in the inner wall of the adjusting groove, a round rod is fixedly mounted on one side of the adjusting column (5), the round rod is rotatably connected in the round hole, and a rotating wheel (31) is fixedly mounted at one end of the round rod; one side of the rotating wheel (31) is provided with a sliding hole, an inserting rod (32) is arranged in the sliding hole in a sliding mode, one end of the inserting rod (32) is fixedly provided with a handle (33), a pressure spring is sleeved on the inserting rod (32), a plurality of slots are formed in the mounting plate (4), and the other end of the inserting rod (32) is connected into the slots; the drilling rod (11) outside is the drilling rod body, just drilling bit (12) include word drill bit and cross drill bit, the both sides of drilling bit 12 are protruding head, set up the protruding first groove that holds the protruding head on the drilling rod body, set up rotatable first locking head at the end in protruding first groove for the first position of locking protruding head sets up rotatable second locking head at the head end in protruding first groove, is used for the second position of locking protruding head, sets up protruding first spring in protruding tank bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110577915.9A CN113288479B (en) | 2021-05-26 | 2021-05-26 | Oral cavity restoration branch of academic or vocational study metal peg demolishs device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110577915.9A CN113288479B (en) | 2021-05-26 | 2021-05-26 | Oral cavity restoration branch of academic or vocational study metal peg demolishs device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113288479A CN113288479A (en) | 2021-08-24 |
| CN113288479B true CN113288479B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110577915.9A Active CN113288479B (en) | 2021-05-26 | 2021-05-26 | Oral cavity restoration branch of academic or vocational study metal peg demolishs device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113288479B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3208915A1 (en) * | 1982-03-12 | 1983-09-22 | Werner Lutz 3073 Liebenau Koch | Device for the releasable mounting of a removable dental prosthesis |
| US5039304A (en) * | 1990-11-05 | 1991-08-13 | Midwest Dental Products Corporation | Quick connect/disconnect coupling for dental handpieces |
| JP3303172B2 (en) * | 1992-02-12 | 2002-07-15 | 孔明 仁木 | Artificial tooth unit |
| US6217332B1 (en) * | 1998-07-13 | 2001-04-17 | Nobel Biocare Ab | Combination implant carrier and vial cap |
| GB0015113D0 (en) * | 2000-06-20 | 2000-08-09 | Angiomed Ag | Tool for removing object from the body of a patient |
| KR101075832B1 (en) * | 2009-12-17 | 2011-10-25 | 주식회사 네오바이오텍 | Screw remover |
| CN109745194A (en) * | 2019-03-08 | 2019-05-14 | 冯聪 | A kind of dressing auxiliary device of conveniently moving |
| CN211583592U (en) * | 2019-09-03 | 2020-09-29 | 赤峰学院附属医院 | Navigation positioning device for oral implantation |
| CN213098210U (en) * | 2020-08-05 | 2021-05-04 | 蒋荆萍 | Abdominal cavity puncture auxiliary device for hepatology department |
-
2021
- 2021-05-26 CN CN202110577915.9A patent/CN113288479B/en active Active
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| CN113288479A (en) | 2021-08-24 |
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