CN208937730U - A kind of short circuit circle angular transducer magnetic guiding loop forming frock - Google Patents
A kind of short circuit circle angular transducer magnetic guiding loop forming frock Download PDFInfo
- Publication number
- CN208937730U CN208937730U CN201821824125.6U CN201821824125U CN208937730U CN 208937730 U CN208937730 U CN 208937730U CN 201821824125 U CN201821824125 U CN 201821824125U CN 208937730 U CN208937730 U CN 208937730U
- Authority
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- China
- Prior art keywords
- plate
- bottom plate
- clamping plate
- positioning column
- positioning
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 37
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 20
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 20
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 238000003475 lamination Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The utility model provides a kind of short-circuit circle angular transducer magnetic guiding loop forming frock, including bottom plate, clamping plate and positioning column, bottom plate center is provided with the bottom plate glove groove of opening upwards, clamping plate center is provided with the clamping plate glove groove that Open Side Down, and positioning column both ends positioning protrusion middle position is provided with positioning groove；Positioning column is placed between bottom plate glove groove and clamping plate glove groove, it is equipped with positioning column with clamping plate and bottom plate, clamping plate, positioning column and bottom plate three are connected and fixed by connector by clamping plate connecting hole, positioning column through-hole and bottom plate connecting hole, guarantee coaxial positioning；Bottom plate, clamping plate and positioning column are all made of polytetrafluoroethylene (PTFE) material, in addition, the utility model further includes upper metal plate and lower metal plate, upper metal plate and lower metal plate are tightened by bolt, it is ensured that the tolerance in stator piece lamination thickness direction is within the margin of tolerance.The utility model have it is simple and compact for structure, operate it is convenient, prevent adhesion, quick detachable, accurate positioning makes advantage with high accuracy.
Description
Technical field
The utility model belongs to forming frock technical field, more particularly, to a kind of short-circuit circle angular transducer magnetic guiding loop at
Type tooling.
Background technique
The underwater navigation of submarine at present mainly utilizes inertial navigation system, but the position error of inertial navigation system has
Have the characteristics of accumulating at any time, the strong influence positioning accuracy of submarine, so must by assisting navigation means to its into
Row biharmonic correction.Gravity-aided navigation is passive navigation system under a kind of auxiliary water based on gravitational field, and it is external to pass through measurement
Gravity field information is combined navigation to inertia system, can the characteristic that accumulates at any time of restraining error, improve the positioning accurate of system
Degree, extends the resetting cycle of system.Marine gravitometer is the key equipment of Gravity-aided navigation system, for marine gravity field
Measurement, the complexity of aufbauprinciple and structure design and process and assemble directly determine sensitivity, the measurement of gravimeter
Complexity and manufacturing cycle length of system etc..
Patent CN201810253955.6 discloses a kind of with fluid temperature compensation, high sensitivity, compact-sized, volume
It is small, at low cost, the manufacturing cycle is short and is easily achieved the high-accuracy portable marine gravitometer of commercialization, and short-circuit circle angle sensor
Device is the significant components of above-mentioned high-accuracy portable marine gravitometer, and wherein magnetic guiding loop is then the important of short-circuit circle angular transducer
Part, above-mentioned magnetic guiding loop be by several stator pieces it is stacked it is viscous viscous after, be placed in 120 DEG C of baking oven and toast several hours and make colloid
It is sufficiently made after solidification, if said stator piece carries out gluing work by man-hour manually hand-held merely, it may appear that in the process without legal
The problem of position, easily excessive glue adhesion, the magnetic guiding loop low precision produced, it is unable to satisfy its high-precision demand.
As it can be seen that how to solve above-mentioned technical problem becomes the striving direction of those skilled in the art.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of simple and compact for structure, and it is convenient to operate, and prevents adhesion, quick detachable,
Accurate positioning makes short-circuit circle angular transducer magnetic guiding loop forming frock with high accuracy.
In order to solve the above technical problems, the technical solution adopted in the utility model is: it is a kind of short circuit circle angular transducer lead
Magnet ring forming frock, including bottom plate, clamping plate and positioning column, the bottom plate glove that the bottom plate center is provided with opening upwards are recessed
Slot, the bottom plate glove groove center position are provided with bottom plate connecting hole, and the clamping plate center is provided with what Open Side Down
Clamping plate glove groove, the clamping plate glove groove center position are provided with clamping plate connecting hole, the positioning column center setting
There is positioning column through-hole, which is symmetrically arranged with positioning protrusion, and it is recessed that the positioning protrusion middle position is provided with positioning
Slot；The positioning column is placed between bottom plate glove groove and clamping plate glove groove, sets positioning column with clamping plate and bottom plate cooperation
It sets, connector is connected clamping plate, positioning column and bottom plate three by clamping plate connecting hole, positioning column through-hole and bottom plate connecting hole solid
It is fixed, guarantee coaxial positioning；The bottom plate, clamping plate and positioning column are all made of polytetrafluoroethylene (PTFE) material.
The utility model further includes upper metal plate and lower metal plate, and the upper metal plate is set to above clamping plate, under described
Metal plate is set to below bottom plate, the bolt fastening of the upper metal plate and lower metal plate by corner location, metal plate on this
Metal plate through-hole is provided with on lower metal plate.
The bottom plate connecting hole is threaded hole, and the clamping plate connecting hole is through-hole.
Due to the adoption of the above technical scheme, the utility model overall structure is simple, sets in use, positioning column is put into bottom plate
In object groove, guarantee its coaxial and vertical positioning relation, the positioning grooves of positioning column two sides can located stator piece tooth, at least
17 stator pieces are sticked layer by layer by colloid, are positioned by positioning column, are suppressed limit by clamping plate later.Due to bottom plate, folder
Plate and positioning column are all made of polytetrafluoroethylene (PTFE) material, and polytetrafluoroethylene (PTFE) is commonly referred to as " non-sticking lining ", and this material has anti-
Sour alkali resistant resists the characteristics of various organic solvents, is practically insoluble in all solvents, meanwhile, polytetrafluoroethylene (PTFE) has high temperature resistant again
The characteristics of, therefore, magnetic guiding loop stator piece lamination after bonding will not be with bottom plate, clamping plate and positioning column adhesion, can after drying forming
It is easily removed.In addition, upper metal plate and lower metal plate are tightened by bolt, it is ensured that the tolerance in stator piece lamination thickness direction is in public affairs
Within the scope of difference.As it can be seen that coaxial precision can be improved in the utility model, the precision of size reaches wanting for finished product internal diameter
The requirement of summation thickness.
The beneficial effects of the utility model are: it is convenient to operate, and prevents adhesion with simple and compact for structure, quick detachable, positioning is quasi-
Really, advantage with high accuracy is made.
Detailed description of the invention
The utility model is specifically described below with reference to attached drawing and in conjunction with example, the advantages of the utility model and realization
Mode will be more obvious, and wherein content shown in attached drawing is only used for the explanation to the utility model, without constituting to this reality
With it is novel in all senses on limitation, in the accompanying drawings:
Fig. 1 is the utility model structure diagram
Fig. 2 is the top view of the utility model
Fig. 3 is the cross-sectional view of the utility model
Fig. 4 is the structural schematic diagram of the utility model clamping plate
Fig. 5 is the Section A-A figure of the utility model Fig. 4
Fig. 6 is the structural schematic diagram of the utility model positioning column
Fig. 7 is the bottom view of the utility model Fig. 6
Fig. 8 is the structural schematic diagram of metal plate on the utility model
Fig. 9 is the Section A-A figure of the utility model Fig. 8
Figure 10 is the structural schematic diagram of the utility model magnetic guiding loop stator piece
Figure 11 is the Section A-A figure of the utility model Figure 10
In figure:
1, bottom plate 2, clamping plate 3, positioning column
4, connector 5, upper metal plate 6, lower metal plate
11, bottom plate glove groove 12, bottom plate connecting hole 21, clamping plate glove groove
22, clamping plate connecting hole 31, positioning column through-hole 32, positioning protrusion
33, positioning groove
Specific embodiment
As shown in Figure 1 to 11, a kind of short-circuit circle angular transducer magnetic guiding loop forming frock of the utility model, including bottom plate
1, clamping plate 2 and positioning column 3,1 center of bottom plate are provided with the bottom plate glove groove 11 of opening upwards, the bottom plate glove
11 center of groove is provided with bottom plate connecting hole 12, and it is recessed that 2 center of clamping plate is provided with the clamping plate glove that Open Side Down
Slot 21,21 center of clamping plate glove groove are provided with clamping plate connecting hole 22, and 3 center of positioning column is provided with fixed
Position column through-hole 31, which is symmetrically arranged with positioning protrusion 32, and 32 middle position of positioning protrusion is provided with positioning
Groove 33；The positioning column 3 is placed between bottom plate glove groove 11 and clamping plate glove groove 21, make positioning column 3 and clamping plate 2 and
Bottom plate 1 is equipped with, and connector 4 passes through clamping plate connecting hole 22, positioning column through-hole 31 and bottom plate connecting hole 12 for clamping plate 2, positioning
Column 3 and 1 three of bottom plate are connected and fixed, and guarantee coaxial positioning；The bottom plate 1, clamping plate 2 and positioning column 3 are all made of polytetrafluoroethylene (PTFE)
Material；The utility model further includes upper metal plate 5 and lower metal plate 6, and the upper metal plate 5 is set to 2 top of clamping plate, under described
Metal plate 6 is set to 1 lower section of bottom plate, the bolt fastening of the upper metal plate 5 and lower metal plate 6 by corner location, gold on this
Belong to and is provided with metal plate through-hole on plate 5 and lower metal plate 6；The bottom plate connecting hole 12 is threaded hole, the clamping plate connecting hole
22 be through-hole；The connector 4 is bolt；The upper metal plate 5 and lower 6 material of metal plate are aluminium or steel.
The utility model overall structure is simple, in use, positioning column 3 is put into bottom plate glove groove 11, guarantees that it is same
Axis and vertical positioning relation, the positioning grooves 33 of 3 two sides of positioning column can located stator piece tooth, at least 17 stator pieces are logical
It crosses colloid to stick layer by layer, be positioned by positioning column 3, pass through the compacting limit of clamping plate 2 later.Due to bottom plate 1, clamping plate 2 and positioning column 3
It is all made of polytetrafluoroethylene (PTFE) material, and polytetrafluoroethylene (PTFE) is commonly referred to as " non-sticking lining ", this material has antiacid alkali resistant, resists respectively
The characteristics of kind of organic solvent, be practically insoluble in all solvents, meanwhile, polytetrafluoroethylene (PTFE) have the characteristics that again it is resistant to high temperature, therefore,
Magnetic guiding loop stator piece lamination after bonding will not can be easily removed after drying forming with 3 adhesion of bottom plate 1, clamping plate 2 and positioning column.
In addition, upper metal plate 5 and lower metal plate 6 are tightened by bolt, it is ensured that the tolerance in stator piece lamination thickness direction is in the margin of tolerance
Within.As it can be seen that the precision of coaxial precision and size can be improved in the utility model, reach the requirement and thickness of finished product internal diameter
The requirement of degree.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment should not be considered as limiting the scope of the present invention.It is all to become according to equalization made by the scope of the utility model
Change and improve etc., it shall still fall within the scope of this patent.
Claims (3)
1. a kind of short circuit circle angular transducer magnetic guiding loop forming frock, it is characterised in that: including bottom plate, clamping plate and positioning column, institute
The bottom plate glove groove that bottom plate center is provided with opening upwards is stated, the bottom plate glove groove center position is provided with bottom plate
Connecting hole, the clamping plate center are provided with the clamping plate glove groove that Open Side Down, the clamping plate glove groove center position
It is provided with clamping plate connecting hole, the positioning column center is provided with positioning column through-hole, which is symmetrically arranged with fixed
Position protrusion, the positioning protrusion middle position is provided with positioning groove；The positioning column is placed in bottom plate glove groove and clamping plate
Between glove groove, it is equipped with positioning column with clamping plate and bottom plate, connector passes through clamping plate connecting hole, positioning column through-hole and bottom
Clamping plate, positioning column and bottom plate three are connected and fixed by plate connecting hole, guarantee coaxial positioning；The bottom plate, clamping plate and positioning column are equal
Using polytetrafluoroethylene (PTFE) material.
2. short circuit circle angular transducer magnetic guiding loop forming frock according to claim 1, it is characterised in that: further include upper gold
Belong to plate and lower metal plate, the upper metal plate is set to above clamping plate, and the lower metal plate is set to below bottom plate, the upper gold
Belong to the bolt fastening of plate and lower metal plate by corner location, it is logical on metal plate and lower metal plate to be provided with metal plate on this
Hole.
3. short circuit circle angular transducer magnetic guiding loop forming frock according to claim 1, it is characterised in that: the bottom plate connects
Connecing hole is threaded hole, and the clamping plate connecting hole is through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824125.6U CN208937730U (en) | 2018-11-07 | 2018-11-07 | A kind of short circuit circle angular transducer magnetic guiding loop forming frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824125.6U CN208937730U (en) | 2018-11-07 | 2018-11-07 | A kind of short circuit circle angular transducer magnetic guiding loop forming frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937730U true CN208937730U (en) | 2019-06-04 |
Family
ID=66727212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821824125.6U Expired - Fee Related CN208937730U (en) | 2018-11-07 | 2018-11-07 | A kind of short circuit circle angular transducer magnetic guiding loop forming frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358380A (en) * | 2018-11-07 | 2019-02-19 | 天津工业大学 | A kind of short circuit circle angular transducer magnetic guiding loop forming frock |
-
2018
- 2018-11-07 CN CN201821824125.6U patent/CN208937730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358380A (en) * | 2018-11-07 | 2019-02-19 | 天津工业大学 | A kind of short circuit circle angular transducer magnetic guiding loop forming frock |
| CN109358380B (en) * | 2018-11-07 | 2024-04-12 | 天津工业大学 | Short circuit turn angle sensor magnetic conduction ring shaping frock |
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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: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |