CN203502390U - Double-magnetic-track axial positioning device for ultrasonic testing equipment - Google Patents
Double-magnetic-track axial positioning device for ultrasonic testing equipment Download PDFInfo
- Publication number
- CN203502390U CN203502390U CN201320551893.XU CN201320551893U CN203502390U CN 203502390 U CN203502390 U CN 203502390U CN 201320551893 U CN201320551893 U CN 201320551893U CN 203502390 U CN203502390 U CN 203502390U
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- positioning device
- double
- base
- coil circuit
- track axial
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Abstract
The utility model discloses a double-magnetic-track axial positioning device for ultrasonic testing equipment. The double-magnetic-track axial positioning device comprises a base, wherein the section of the base is of a double-T shape, a C-shaped magnet yoke is arranged in an inter-groove of T shape of the base, and the inner side of the top of a C-shaped groove of the C-shaped magnet yoke and the inner side of the bottom of the C-shaped groove are respectively fixedly provided with a stator magnet; a gap between the two stator magnets is provided with a coil circuit board, and a movable sub-coil is fixedly arranged on the coil circuit board; the coil circuit board is upwards connected with a workbench through a connecting block, and the workbench is arranged on the base through straight line sliding rails. According to the technical scheme provided by the utility model, the double-magnetic-track axial positioning device provided by the utility model has the advantages that the light-duty workbench also has the large thrust force, the structure is compact, the speed stability is high, the accelerating and decelerating property is excellent, and the positioning period is greatly shortened.
Description
Technical field
The utility model relates to hi-Fix field, is specifically related to a kind of double track axial direction positioning device for ultrasonic detecting equipment.
Background technology
In ultrasound examination, metallographic device, the fields such as LCD eyeglass switching, when needs position work, if the linear electric motors that use general single track to drive, although precision is very high, but be subject to thrust that structural limitations produces little, speed responsive is slow, location efficiency is very low, if use large quality base to install more field coil additional, can make the cumulative volume change of device large, this conflicts with the compact apparatus that high-precision micro manufacture field requires, if can manufacture a kind of locating device, can meet under the prerequisite of positioning precision, there is high thrust, speed responsive is fast, and the lightweight of device cross section own is little, can easily solve problem above.
Utility model content
The purpose of this utility model is to overcome the problem that prior art exists, and a kind of double track axial direction positioning device for ultrasonic detecting equipment is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of double track axial direction positioning device for ultrasonic detecting equipment, comprise base, described base cross section is double T font, C font yoke is installed in groove between the T of described base word, a magnets of stator is fixed respectively in C type groove inside top and C type trench bottom inner side in described C font yoke, between two described magnets of stator, gap arranges a coil circuit plate, on described coil circuit plate, be fixed with mover coil, described coil circuit plate is by the contiguous block connecting working table that makes progress, and described worktable is arranged on described base by line slideway.
Further, between described coil circuit plate and described magnets of stator, gap is 2-5mm.
Further, described worktable by described contiguous block can with described coil circuit plate synchronizing moving, described worktable can be free to slide at described line slideway.
Further, there is certain gap described C font yoke upper end and described worktable lower end, described contiguous block between described worktable and described base between in groove.
The beneficial effects of the utility model are:
Adopt technical solutions of the utility model, can make light-duty worktable also realize larger thrust, and precision is high, compact conformation, speed stability is high, and acceleration and deceleration performance is excellent, has greatly shortened locating periodically.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present utility model;
Fig. 2 is schematic diagram of the present utility model.
Number in the figure explanation: 1, base, 2, C font yoke 2,3, magnets of stator, 4, coil circuit plate, 5, mover coil, 6, contiguous block, 7, worktable, 8, line slideway.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 1, a kind of double track axial direction positioning device for ultrasonic detecting equipment, comprise base 1, described base 1 cross section is double T font, C font yoke 2 is installed in groove between the T of described base 1 word, a magnets of stator 3 is fixed respectively in C type groove inside top and C type trench bottom inner side in described C font yoke 2, between two described magnets of stator 3, gap arranges a coil circuit plate 4, on described coil circuit plate 4, be fixed with mover coil 5, described coil circuit plate 4 passes through upwards connecting working table 7 of contiguous block 6, described worktable 7 is arranged on described base 1 by line slideway 8.
Further, between described coil circuit plate 4 and described magnets of stator 3, gap is 2-5mm.
Further, described worktable 7 by described contiguous block 6 can with described coil circuit plate 4 synchronizing movings, described worktable 7 can be free to slide at described line slideway 8.
Further, there is certain gap described C font yoke 2 upper ends and described worktable 7 lower ends, described contiguous block 6 between described worktable 7 and described base 1 between in groove.
Principle of the present utility model:
Shown in Fig. 2, the double-deck magnets of stator 3 of the inner side configuration of C type yoke, in the vertical direction of mover coil 5, produce more intensive magnetic flux, by this intensive magnetic flux in vertical direction, and the rotating magnetic flux around producing at mover coil 5 by electric current, according to Fu Laiming Left Hand Rule, make coil bear the larger acting force of horizontal direction, thereby drive worktable 7.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the double track axial direction positioning device for ultrasonic detecting equipment, comprise base (1), it is characterized in that, described base (1) cross section is double T font, C font yoke (2) is installed in groove between the T word of described base (1), a magnets of stator (3) is fixed respectively in C type groove inside top and C type trench bottom inner side in described C font yoke (2), between two described magnets of stator (3), gap arranges a coil circuit plate (4), on described coil circuit plate (4), be fixed with mover coil (5), described coil circuit plate (4) passes through upwards connecting working table (7) of contiguous block (6), described worktable (7) is arranged on described base (1) by line slideway (8).
2. the double track axial direction positioning device for ultrasonic detecting equipment according to claim 1, is characterized in that, between described coil circuit plate (4) and described magnets of stator (3), gap is 2-5mm.
3. the double track axial direction positioning device for ultrasonic detecting equipment according to claim 1, it is characterized in that, described worktable (7) by described contiguous block (6) can with described coil circuit plate (4) synchronizing moving, described worktable (7) can be free to slide at described line slideway (8).
4. the double track axial direction positioning device for ultrasonic detecting equipment according to claim 1, it is characterized in that, there is certain gap described C font yoke (2) upper end and described worktable (7) lower end, described contiguous block (6) be positioned between described worktable (7) and described base (1) between groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551893.XU CN203502390U (en) | 2013-09-06 | 2013-09-06 | Double-magnetic-track axial positioning device for ultrasonic testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551893.XU CN203502390U (en) | 2013-09-06 | 2013-09-06 | Double-magnetic-track axial positioning device for ultrasonic testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502390U true CN203502390U (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551893.XU Expired - Fee Related CN203502390U (en) | 2013-09-06 | 2013-09-06 | Double-magnetic-track axial positioning device for ultrasonic testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472139A (en) * | 2013-09-06 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Double-track axial positioning device of ultrasonic testing equipment |
-
2013
- 2013-09-06 CN CN201320551893.XU patent/CN203502390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472139A (en) * | 2013-09-06 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Double-track axial positioning device of ultrasonic testing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |