CN201267536Y - Straight arc wire shaper - Google Patents
Straight arc wire shaper Download PDFInfo
- Publication number
- CN201267536Y CN201267536Y CNU200820134394XU CN200820134394U CN201267536Y CN 201267536 Y CN201267536 Y CN 201267536Y CN U200820134394X U CNU200820134394X U CN U200820134394XU CN 200820134394 U CN200820134394 U CN 200820134394U CN 201267536 Y CN201267536 Y CN 201267536Y
- Authority
- CN
- China
- Prior art keywords
- bending
- roller
- raw silk
- silk rings
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a straight wire arch former used for the orthodontic technology of teeth. The utility model is characterized in that the straight wire arch former is provided with a base which is provided with a bracket; the bracket is provided with a driving roller and a supporting roller; the bracket is provided with a swinging bracket which is provided with a bending roller; the axial lines of the driving roller, the supporting roller and the bending roller are parallel and the positions of the axial centers thereof are distributed in a triangle mode; the base is provided with a measuring ruler for the feeding of the straight wires and a measuring ruler for the angle of bending of the straight wires; and the swinging bracket is provided with a pointer which points at a dial scale of the measuring ruler for the angle of bending of the straight wires. When the bending straight wire arch is used, three rollers are adopted for roll forming, the position of the bending roller can be adjusted and the bending radius of any arc section of the straight wire arch can be adjusted randomly according to needs. The length and the bending radius of each arc section are respectively measured by the ruler and the angle ruler; therefore, the utility model can be applicable to jaw bones with any shapes and can achieve the purpose of accurate arc shape.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, in particular for the raw silk rings bow molding device of orthodontic technology.
Background technology
At present, be widely used in the just abnormal at home and abroad art of raw silk rings begg appliance technology.Bending of raw silk rings bow is one of them important technical links.The standardization of present employed raw silk rings bow molding device.Bent arc also be standard shape, everyone jawbone is all not exclusively the same.Therefore, Standard arch wire can not adapt to everyone fully.In addition, the raw silk rings of existing standard bow molding device can only bend the leading portion circular arc of raw silk rings bow, and the back segment circular arc need bend by hand.Operation effort, and be difficult to guarantee arc accurately.
Summary of the invention
For addressing the above problem.This utility model provides a kind of raw silk rings bow molding device.
The technical scheme that this utility model technical solution problem is adopted is: invent a kind of raw silk rings bow molding device, be characterized in: raw silk rings bow molding device has a base, a support is installed on said base, a driving rolls and a support roller are installed on said support, a swinging mounting is installed on said support, a bending roller is installed on said swinging mounting, said driving rolls, parallel to each other and the shaft core position of the axis of support roller and bending roller is triangularly arranged, and a raw silk rings amount of feeding is installed on base is measured ruler and a raw silk rings angle of bend dip stick.On said swinging mounting, establish a pointer that points to said raw silk rings angle of bend dip stick graduated disc.
The beneficial effects of the utility model are, when bending the raw silk rings bow, adopt three roller rolling formings, and bending roller position is adjustable, and raw silk rings bends the bending radius of any segmental arc and can arbitrarily adjust as required.The length of each segmental arc and bending radius by ruler and bevel protractor metering, can adapt to the jawbone of Any shape, and can reach arc purpose accurately respectively.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the front view of embodiment; Fig. 2 is 1 handle among the vertical view figure of embodiment, 2 supports, 3 support rollers, 4 bending rollers, 5 driving rolls, 6 raw silk rings bow, 7 rulers, 8 bevel protractors, 9 bases, 10 clamping screws, 11 pointers, 12 swinging mountings.
The specific embodiment
Shown in accompanying drawing 1, accompanying drawing 2, support 2 is installed on the base 9, driving rolls 5 and support roller 3 are installed in support 2, axle head at driving rolls 5 is equipped with handle 1, swinging mounting 12 is hinged on the axle of support roller 3, and the front end of swinging mounting 12 is equipped with bending roller 4, and the rear end prolongation is made pointer 11, surface at driving rolls 5, support roller 3 bending rollers 4 can have cannelure by the width of raw silk rings, to guarantee the form accuracy of raw silk rings bow.Be provided with ruler 7 and be fixed on the base 9 in the direction of insertion of raw silk rings bow 6, also be fixed on the base 9 being provided with bevel protractor 8 below the pointer 11, between the arcuate groove of pointer 11 and bevel protractor 8, clamping screw 10 is installed.
When bending the raw silk rings bow, at first raw silk rings is broken into and needs length, unclamp clamping screw 10, rotating pointer 11 makes the zero point of its orientation angle chi 8, the raw silk rings that will bend inserts between driving rolls 5 and the support roller 3, and make bending roller 4 and support roller 3 a side at raw silk rings, driving rolls 5 is at the opposite side of raw silk rings, bend the angle that the needed bending radius of 6 different segmental arcs is adjusted pointer 11 according to raw silk rings, lock firm clamping screw 10, read the compacting length of raw silk rings bow 6 by ruler 7,, make raw silk rings bend 6 rolls forming by the handle 1 that clockwise rotates shown in Figure 2.
Claims (1)
- A kind of raw silk rings bow molding device, it is characterized in that: raw silk rings bow molding device has a base, a support is installed on said base, a driving rolls and a support roller are installed on said support, a swinging mounting is installed on said support, a bending roller is installed on said swinging mounting, parallel to each other and the shaft core position of the axis of said driving rolls, support roller and bending roller is triangularly arranged, and a raw silk rings amount of feeding is installed on said base is measured ruler and a raw silk rings angle of bend dip stick.On said swinging rack, establish a pointer that points to said raw silk rings angle of bend dip stick graduated disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820134394XU CN201267536Y (en) | 2008-10-08 | 2008-10-08 | Straight arc wire shaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820134394XU CN201267536Y (en) | 2008-10-08 | 2008-10-08 | Straight arc wire shaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267536Y true CN201267536Y (en) | 2009-07-08 |
Family
ID=40840113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820134394XU Expired - Fee Related CN201267536Y (en) | 2008-10-08 | 2008-10-08 | Straight arc wire shaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267536Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519908A (en) * | 2013-10-28 | 2014-01-22 | 杨娴睿 | Arch wire forming machine with pressure rods arranged at two ends |
| CN110649448A (en) * | 2018-06-26 | 2020-01-03 | 江苏中顺电气有限公司 | Insulating transmission of electricity generating line processing production facility |
-
2008
- 2008-10-08 CN CNU200820134394XU patent/CN201267536Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519908A (en) * | 2013-10-28 | 2014-01-22 | 杨娴睿 | Arch wire forming machine with pressure rods arranged at two ends |
| CN110649448A (en) * | 2018-06-26 | 2020-01-03 | 江苏中顺电气有限公司 | Insulating transmission of electricity generating line processing production facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20101008 |