CN110711810A - Dental instrument secondary mechanism of bending - Google Patents
Dental instrument secondary mechanism of bending Download PDFInfo
- Publication number
- CN110711810A CN110711810A CN201911192827.6A CN201911192827A CN110711810A CN 110711810 A CN110711810 A CN 110711810A CN 201911192827 A CN201911192827 A CN 201911192827A CN 110711810 A CN110711810 A CN 110711810A
- Authority
- CN
- China
- Prior art keywords
- plate
- slider
- rotating plate
- block
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims description 5
- 210000000988 bone and bone Anatomy 0.000 description 6
- 210000003128 head Anatomy 0.000 description 4
- 210000001214 frontal sinus Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a dental instrument secondary bending mechanism, wherein a positioning plate is detachably fixed at the upper end of a base, a strip-shaped positioning groove is formed in the positioning plate, a rotating plate is rotatably connected to the upper end of the base, the positioning groove is opened towards one side of the rotating plate, a handle is fixed on the rotating plate, a first stop block, a first sliding block and a second sliding block are arranged on the rotating plate, the first stop block is fixed on the first sliding block, the second stop block is positioned between the first stop block and the second sliding block, the first sliding block and the second sliding block can be slidably connected to the rotating plate, the sliding directions of the first sliding block and the second sliding block are both vertical to the positioning groove, a rotating arm shaft is connected to the initial end of the second. The invention aims at dental instruments, can adjust the bending angle, can be formed by bending twice, and is convenient to operate.
Description
Technical Field
The invention belongs to the technical field of dental tool machining, and particularly relates to a secondary bending mechanism of a dental instrument.
Background
Many dental instruments need to be bent, and in order to ensure the bending consistency, the bending needs to be finished by adopting a tool. For example, the frontal sinus lifter, the bone splitting instrument and the dental bone extruder are required to be bent at the working ends of the products, the bending angles are basically similar, and a special tool for the products is required to be designed to ensure the quality of the products.
Disclosure of Invention
In view of the above, the present invention is directed to a dental instrument secondary bending mechanism, which can solve the above problems.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the utility model provides a dental appliance secondary mechanism of bending, the on-line screen storage device comprises a base, the locating plate, the rotor plate, handle and rotor arm, the locating plate can be dismantled and fix in the base upper end, it has banding constant head tank to open on the locating plate, rotor plate rotatable coupling is in the base upper end, and be located the front end of locating plate, the constant head tank is towards the direction one side opening of rotor plate, the handle is fixed on the rotor plate, be equipped with first dog on the rotor plate, first slider and second slider, be fixed with the second dog on the first slider, the second dog is located between first dog and the second slider, equal sliding connection of first slider and second slider is on the rotor plate, and the slip direction all is perpendicular with the constant head tank, rotor arm hub connection is in the top of second slider, the removal of stirring.
Further, the first sliding block is fastened through a bolt after sliding to a certain position.
Further, the first stop block vertically penetrates through the rotating plate, the first stop block is a cylinder, and the rotating plate rotates by taking the first stop block as a center.
Further, the handle is fixed on one side of the rotating plate.
Furthermore, one side of the second slider is connected with a first adjusting bolt through a connecting plate, a limiting block is fixed at a position on the rotating plate and close to the second slider, the limiting block and the first adjusting bolt are located at the same side of the second slider, the movement of the second slider drives the movement of the first adjusting bolt, the first adjusting bolt moves towards or away from the limiting block, and the first adjusting bolt is in threaded connection with the connecting plate.
Furthermore, the first stop block and the second slide block are positioned on one side of the locating groove extension line, and the first slide block is positioned on the other side of the locating groove extension line.
Furthermore, the one end of base is a boss, and the locating plate can be dismantled and fix in the boss upper end, and the up end of rotor plate is parallel and level with the up end of boss, and one side of boss is opened has one and is used for the rotor plate pivoted to dodge the mouth, and after stirring the handle, the rotor plate orientation is rotatory towards the direction of dodging the mouth.
Furthermore, the rotating plate is detachably fixed on the boss through a bolt.
Furthermore, the rotating arm is a bent rod, and the outer corner of the bent part is propped against one end of the second sliding block.
Further, the second dog is the cylinder structure, and first slider is the forked tail slider, and first slider is embedded in the forked tail spout of rotor plate to adjust the position of first slider through second adjusting bolt, the rotor plate can be dismantled in the one side of opening the forked tail spout and be fixed with the shrouding, and second adjusting bolt level runs through behind the shrouding and withstands first slider.
Compared with the prior art, the dental instrument secondary bending mechanism provided by the invention has the following advantages: aiming at the dental appliance, the bending angle can be adjusted, the dental appliance can be formed by bending twice, and the operation is convenient.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of the present invention in use;
FIG. 2 is a top view of FIG. 1;
FIGS. 3-4 are schematic perspective views of a first bending operation of the present invention;
FIG. 5 is a perspective view of a second step of the present invention;
description of reference numerals:
1-positioning a plate; 2-positioning a groove; 3-a tool to be processed; 4-rotating the plate; 5-a rotating arm; 6-a base; 7-closing the plate; 8-a first stop; 9-a second adjusting bolt; 10-a first slider; 11-a second stop; 12-a limiting block; 13-a second slide; 14-a connecting plate; 15-a first adjusting bolt; 16-a handle; 17-boss.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-5, a dental instrument secondary bending mechanism comprises a base 6, a positioning plate 1, a rotating plate 4, a handle 16 and a rotating arm 5, the positioning plate 1 is detachably fixed at the upper end of the base 6, a strip-shaped positioning groove 2 is arranged on the positioning plate 1, the rotating plate 4 is rotatably connected at the upper end of the base 6, and is positioned at the front end of the positioning plate 1, one side of the positioning groove 2 facing the rotating plate 4 is opened, the handle 16 is fixed on the rotating plate 4, the rotating plate 4 is provided with a first stop dog 8, a first slide block 10 and a second slide block 13, the first slide block 10 is fixed with a second stop dog 11, the second stop dog 11 is positioned between the first stop dog 8 and the second slide block 13, both the first slide block 10 and the second slide block 13 can be connected on the rotating plate 4 in a sliding way, and the sliding directions are all perpendicular with constant head tank 2, rotor arm 5 hub connection is in the top of second slider 13, and the stirring of rotor arm 5 drives the removal of second slider 13.
The first stopper 8 vertically penetrates through the rotating plate 4, the first stopper 8 is a cylinder, and the rotating plate 4 rotates around the first stopper 8.
The handle 16 is fixed to one side of the rotating plate 4.
One side of the second slider 13 is connected with a first adjusting bolt 15 through a connecting plate 14, a limiting block 12 is fixed on the rotating plate 4 at a position close to the second slider 13, the limiting block 12 and the first adjusting bolt 15 are located at the same side of the second slider 13, the movement of the second slider 13 drives the movement of the first adjusting bolt 15, the first adjusting bolt 15 moves towards or away from the limiting block 12, and the first adjusting bolt 15 is in threaded connection with the connecting plate 14.
The first block 8 and the second block 13 are positioned at one side of the extension line of the positioning groove 2, and the first block 10 is positioned at the other side of the extension line of the positioning groove 2.
One end of the base 6 is a boss 17, the positioning plate 1 is detachably fixed at the upper end of the boss 17, the upper end face of the rotating plate 4 is flush with the upper end face of the boss 17, one side of the boss 17 is provided with an avoiding opening used for rotating the rotating plate 4, and after the handle 16 is pulled, the rotating plate 4 rotates towards the avoiding opening.
The rotating plate 4 is detachably fixed on the boss 17 through a bolt.
The rotating arm 5 is a bent rod, and the outer corner of the bent part is propped against one end of the second sliding block 13.
The second stop block 11 is of a cylindrical structure, the first slider 10 is a dovetail slider, the first slider 10 is embedded in a dovetail chute of the rotating plate 4, the position of the first slider 10 is adjusted through the second adjusting bolt 9, the rotating plate 4 is detachably fixed with the sealing plate 7 on one side provided with the dovetail chute, and the second adjusting bolt 9 horizontally penetrates through the sealing plate 7 and abuts against the first slider 10.
The tool 3 to be processed may be a dental surgical tool such as an upper frontal sinus lifter, a bone splitting instrument or a dental bone extruder.
When the bone splitting instrument is used, the handle part of the bone splitting instrument is placed into the positioning groove 2, the rod part to be bent is clamped into a gap between the first stop block 8 and the second stop block 11, the end part of the second slide block 13 props against the rod part at the moment, the rotating arm 5 is clockwise shifted to drive the second slide block 13 to slide towards the direction of the rod part, and due to the fact that the first stop block 8 and the second stop block 11 limit the rod part, the second slide block 13 bends the front part of the rod part clockwise by taking the second stop block 11 as an axis, and the process is the first step of bending, and is shown in figures 1-4.
Then, the handle 16 is rotated counterclockwise to drive the rotating plate 4 to rotate counterclockwise around the first stopper 8, and since the handle portion is clamped in the positioning groove 2 of the positioning plate 1, the rotation of the rotating plate 4 causes the rear portion of the rod portion to be bent counterclockwise around the first stopper 8, which is the second step of bending, as shown in fig. 5. This process is completed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a dental instrument secondary mechanism of bending which characterized in that: comprises a base (6), a positioning plate (1), a rotating plate (4), a handle (16) and a rotating arm (5), wherein the positioning plate (1) is detachably fixed at the upper end of the base (6), a strip-shaped positioning groove (2) is formed in the positioning plate (1), the rotating plate (4) is rotatably connected to the upper end of the base (6) and is positioned at the front end of the positioning plate (1), the positioning groove (2) is opened towards one side of the rotating plate (4), the handle (16) is fixed on the rotating plate (4), a first stop block (8), a first slider (10) and a second slider (13) are arranged on the rotating plate (4), a second stop block (11) is fixed on the first slider (10), the second stop block (11) is positioned between the first stop block (8) and the second slider (13), both the first slider (10) and the second slider (13) can be slidably connected on the rotating plate (4), and the sliding directions are both perpendicular to the positioning groove (2), the rotating arm (5) is connected with the initial end of the second sliding block (13) in a shaft mode, and the second sliding block (13) is driven to move by stirring of the rotating arm (5).
2. The dental instrument overfolding mechanism of claim 1, wherein: the first stop block (8) vertically penetrates through the rotating plate (4), the first stop block (8) is a cylinder, and the rotating plate (4) rotates by taking the first stop block (8) as a center.
3. The dental instrument overfolding mechanism of claim 1, wherein: the handle (16) is fixed on one side of the rotating plate (4).
4. The dental instrument overfolding mechanism according to any one of claims 1 to 3, wherein: one side of the second sliding block (13) is connected with a first adjusting bolt (15) through a connecting plate (14), a limiting block (12) is fixed on the rotating plate (4) and at a position close to the second sliding block (13), the limiting block (12) and the first adjusting bolt (15) are located on the same side of the second sliding block (13), the movement of the second sliding block (13) drives the first adjusting bolt (15) to move, the first adjusting bolt (15) moves towards or away from the limiting block (12), and the first adjusting bolt (15) is in threaded connection with the connecting plate (14).
5. The dental instrument overfolding mechanism of claim 1, wherein: the first stop block (8) and the second slide block (13) are positioned on one side of the extension line of the positioning groove (2), and the first slide block (10) is positioned on the other side of the extension line of the positioning groove (2).
6. The dental instrument overfolding mechanism of claim 1, wherein: the one end of base (6) is a boss (17), and locating plate (1) can be dismantled and fix in boss (17) upper end, and the up end of rotor plate (4) and the up end parallel and level of boss (17), and one side of boss (17) is opened has one and is used for rotor plate (4) pivoted to dodge the mouth, stirs handle (16) back, and rotor plate (4) orientation is rotatory towards the direction of dodging the mouth.
7. The dental instrument overfolding mechanism of claim 6, wherein: the rotating plate (4) is detachably fixed on the boss (17) through a bolt.
8. The dental instrument overfolding mechanism of claim 1, wherein: the rotating arm (5) is a bent rod, and the outer corner of the bent part is propped against one end of the second sliding block (13).
9. The dental instrument overfolding mechanism of claim 1, wherein: second dog (11) are the cylinder structure, and first slider (10) are the forked tail slider, and first slider (10) are embedded in the forked tail spout of rotor plate (4) to adjust the position of first slider (10) through second adjusting bolt (9), rotor plate (4) can be dismantled in the one side of opening the forked tail spout and be fixed with shrouding (7), and second adjusting bolt (9) level runs through behind shrouding (7) and withstands first slider (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911192827.6A CN110711810A (en) | 2019-11-28 | 2019-11-28 | Dental instrument secondary mechanism of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911192827.6A CN110711810A (en) | 2019-11-28 | 2019-11-28 | Dental instrument secondary mechanism of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110711810A true CN110711810A (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911192827.6A Pending CN110711810A (en) | 2019-11-28 | 2019-11-28 | Dental instrument secondary mechanism of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110711810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024668A (en) * | 2020-08-12 | 2020-12-04 | 杭州锐健医疗股份有限公司 | Bending tool for endoscopic cartilage awl in sports medical ankle joint operation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11314118A (en) * | 1998-04-30 | 1999-11-16 | Press Kogyo Co Ltd | Pipe bending machine |
| JP3168568U (en) * | 2011-04-06 | 2011-06-16 | 奨 大塚 | Bending machine |
| CN105170730A (en) * | 2015-05-07 | 2015-12-23 | 浙江利帆家具有限公司 | Limiting device for bending round pipe multiple times |
| WO2016199511A1 (en) * | 2015-06-12 | 2016-12-15 | 三桜工業株式会社 | Pipe bending method and bending device |
| CN207057341U (en) * | 2017-05-31 | 2018-03-02 | 厦门市西文机械工贸有限公司 | A kind of plane bending device |
| CN207238820U (en) * | 2017-05-31 | 2018-04-17 | 厦门市西文机械工贸有限公司 | A kind of plane bending device |
| CN107931386A (en) * | 2017-10-27 | 2018-04-20 | 广东长盈精密技术有限公司 | Apparatus for bending |
| CN211135085U (en) * | 2019-11-28 | 2020-07-31 | 郑州康德泰口腔医疗科技有限公司 | Bending tool for dental instrument |
-
2019
- 2019-11-28 CN CN201911192827.6A patent/CN110711810A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11314118A (en) * | 1998-04-30 | 1999-11-16 | Press Kogyo Co Ltd | Pipe bending machine |
| JP3168568U (en) * | 2011-04-06 | 2011-06-16 | 奨 大塚 | Bending machine |
| CN105170730A (en) * | 2015-05-07 | 2015-12-23 | 浙江利帆家具有限公司 | Limiting device for bending round pipe multiple times |
| WO2016199511A1 (en) * | 2015-06-12 | 2016-12-15 | 三桜工業株式会社 | Pipe bending method and bending device |
| CN207057341U (en) * | 2017-05-31 | 2018-03-02 | 厦门市西文机械工贸有限公司 | A kind of plane bending device |
| CN207238820U (en) * | 2017-05-31 | 2018-04-17 | 厦门市西文机械工贸有限公司 | A kind of plane bending device |
| CN107931386A (en) * | 2017-10-27 | 2018-04-20 | 广东长盈精密技术有限公司 | Apparatus for bending |
| CN211135085U (en) * | 2019-11-28 | 2020-07-31 | 郑州康德泰口腔医疗科技有限公司 | Bending tool for dental instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024668A (en) * | 2020-08-12 | 2020-12-04 | 杭州锐健医疗股份有限公司 | Bending tool for endoscopic cartilage awl in sports medical ankle joint operation |
| CN112024668B (en) * | 2020-08-12 | 2022-06-24 | 杭州锐健医疗股份有限公司 | Bending tool for endoscopic cartilage awl in sports medical ankle joint operation |
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