CN209070091U - A kind of tile-shaped magnet central magnetic field test fixture - Google Patents
A kind of tile-shaped magnet central magnetic field test fixture Download PDFInfo
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- CN209070091U CN209070091U CN201821831213.9U CN201821831213U CN209070091U CN 209070091 U CN209070091 U CN 209070091U CN 201821831213 U CN201821831213 U CN 201821831213U CN 209070091 U CN209070091 U CN 209070091U
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- hole
- magnetic field
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- shaped magnet
- central magnetic
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Abstract
The utility model discloses a kind of tile-shaped magnet central magnetic field test fixtures, it include bracket, it is characterized by: the bracket includes upper head plate, bottom plate and the connecting column between it, the middle part of the upper head plate is equipped with central through hole, the ring rotation platform for placing casing is rotatably equipped with along through-hole circumferencial direction on the upper surface of the upper head plate, the adjustable fixed frame being equipped between upper head plate, bottom plate on the connecting column, the top of the fixed frame are equipped with towards central through hole position and exsertile hall probe.The structure design of the utility model is reasonable, and test is simple, and the adjusting of same specification probe only needs a pair of magnets, test below only need to rotate casing you can get it central magnetic field, and it is time saving and energy saving to test, convenient accurate, artificial measurement error is reduced, test accuracy and testing efficiency are improved.
Description
Technical field:
The utility model relates to magnetic shoe production fields, relate generally to a kind of tile-shaped magnet central magnetic field test fixture.
Background technique:
Existing tile-shaped magnet central magnetic field test all-purpose method are as follows: the tile-shaped magnet to have magnetized and casing are filled into and do not led
Magnetic jig holds to be equipped with to magnetize and completes tile-shaped magnet casing, by the center of hall probe test chassis, horizontal direction rotation
Turn to look for highest point, then vertical direction moves up and down and finds highest point again, and highest point reading is central magnetic field, not only hand
It is mobile complicated to hold formula casing, looks for highest point difficult, and receives and thinks that interference is big, measurement error is big, mass test inaccuracy, effect
Rate is low, is not able to satisfy the needs of high-volume automated production.
Utility model content:
The utility model aim is exactly in order to make up the defect of prior art, to provide a kind of tile-shaped magnet central magnetic field test
Fixture is adjusted and fixes to hall probe through this structure, then the casing of simple rotation assembly magnet looks for test maximum value,
As central magnetic field test value, the test fixture reduce artificial measurement error, improve test accuracy and testing efficiency.
The utility model is achieved through the following technical solutions:
A kind of tile-shaped magnet central magnetic field test fixture, includes bracket, it is characterised in that: the bracket includes upper end
Plate, bottom plate and the connecting column between it, the middle part of the upper head plate are equipped with central through hole, on the upper surface of the upper head plate
It is rotatably equipped with the ring rotation platform for placing casing along through-hole circumferencial direction, is equipped on the connecting column positioned at upper end
Adjustable fixed frame between plate, bottom plate, the top of the fixed frame are equipped with towards central through hole position and extended
Hall probe.
The corresponding edge position of the upper and lower end plate is also distributed with for reinforcing the reinforcing prop connected between it.
The ring rotation platform is equipped with the limit hole that circumferencial direction distribution is distributed with, and is inserted into limit in the limit hole
Pin.
The fixed frame includes horizontal fixed link anyhow, and one end of the fixed link, which is equipped with to cooperate with connecting column, pacifies
The fixed ear of dress, the fixed ear are equipped with and are locked hole, and the middle part of the fixed link is equipped with pilot hole, in the pilot hole
Guide rod is installed, the fixed link is equipped with the locking hole with pilot hole corresponding matching, and the upper end of the guide rod is equipped with suddenly
You pop one's head in,
Described being locked in hole and locking hole is separately installed with locking nut.
By adjusting the position tested in the fixed probe positions of fastening nut and vertical direction, then rotating casing can be obtained
Central magnetic field out, and position of the fixed frame on its vertical position is adjustable, can meet the product test requirement of plurality of specifications.
The utility model has the advantages that:
The structure design of the utility model is reasonable, and test is simple, and the adjusting of same specification probe only needs a pair of magnets, after
Face test only need to rotate casing you can get it central magnetic field, and it is time saving and energy saving to test, convenient accurate, reduce artificial measurement and miss
Difference improves test accuracy and testing efficiency.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment:
Referring to attached drawing.
A kind of tile-shaped magnet central magnetic field test fixture, includes bracket, and the bracket includes upper head plate 1, bottom plate 2
And the connecting column 3 between it, the middle part of the upper head plate 1 are equipped with central through hole 4, along logical on the upper surface of the upper head plate 1
Hole circumferencial direction is rotatably equipped with the ring rotation platform 5 for placing casing, be equipped on the connecting column 3 positioned at upper head plate 1,
Adjustable fixed frame 6 between bottom plate 2, the top of the fixed frame 6 are equipped with towards central through hole position and extended
Hall probe 7.
The reinforcing prop 8 for reinforcing connecting between it is also distributed in the corresponding edge position of the upper and lower end plate 1,2.
The ring rotation platform 5 is equipped with the limit hole 9 that circumferencial direction distribution is distributed with, and is inserted into the limit hole 9
Spacer pin 10.
The fixed frame 6 includes that one end of horizontal fixed link 6-1, the fixed link 6-1 anyhow is equipped with and connection
The fixed ear 6-2, the fixed ear 6-2 that column is coupled are equipped with the hole that is locked, and the middle part of the fixed link is equipped with guiding
Guide rod 6-4 is installed, the fixed link 6-1 is equipped with the locking with pilot hole corresponding matching in hole 6-3, the pilot hole 6-3
The upper end in hole, the guide rod 6-4 is equipped with hall probe 7,
Described being locked in hole and locking hole is separately installed with locking nut.
Claims (5)
1. a kind of tile-shaped magnet central magnetic field test fixture, includes bracket, it is characterised in that: the bracket includes upper end
Plate, bottom plate and the connecting column between it, the middle part of the upper head plate are equipped with central through hole, on the upper surface of the upper head plate
It is rotatably equipped with the ring rotation platform for placing casing along through-hole circumferencial direction, is equipped on the connecting column positioned at upper end
Adjustable fixed frame between plate, bottom plate, the top of the fixed frame are equipped with towards central through hole position and extended
Hall probe.
2. tile-shaped magnet central magnetic field test fixture according to claim 1, it is characterised in that: the upper and lower end plate
Corresponding edge position be also distributed with for reinforcing the reinforcing prop connected between it.
3. tile-shaped magnet central magnetic field test fixture according to claim 1, it is characterised in that: the ring rotation platform
It is equipped with the limit hole that circumferencial direction distribution is distributed with, is inserted into spacer pin in the limit hole.
4. tile-shaped magnet central magnetic field test fixture according to claim 1, it is characterised in that: the fixed frame includes
There is a horizontal fixed link anyhow, one end of the fixed link is equipped with the fixed ear being coupled with connecting column, in the fixed ear
Equipped with the hole that is locked, the middle part of the fixed link is equipped with pilot hole, is equipped with guide rod in the pilot hole, in the fixed link
Equipped with the locking hole with pilot hole corresponding matching, the upper end of the guide rod is equipped with hall probe.
5. tile-shaped magnet central magnetic field test fixture according to claim 4, it is characterised in that: the hole that is locked
With locking nut is separately installed in locking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831213.9U CN209070091U (en) | 2018-11-08 | 2018-11-08 | A kind of tile-shaped magnet central magnetic field test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831213.9U CN209070091U (en) | 2018-11-08 | 2018-11-08 | A kind of tile-shaped magnet central magnetic field test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209070091U true CN209070091U (en) | 2019-07-05 |
Family
ID=67098107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821831213.9U Active CN209070091U (en) | 2018-11-08 | 2018-11-08 | A kind of tile-shaped magnet central magnetic field test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209070091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687486A (en) * | 2019-10-11 | 2020-01-14 | 安徽万磁电子有限公司 | Magnetic strength detection device and detection method for detecting magnetism of magnetic shoe |
-
2018
- 2018-11-08 CN CN201821831213.9U patent/CN209070091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687486A (en) * | 2019-10-11 | 2020-01-14 | 安徽万磁电子有限公司 | Magnetic strength detection device and detection method for detecting magnetism of magnetic shoe |
| CN110687486B (en) * | 2019-10-11 | 2021-06-08 | 安徽万磁电子有限公司 | Magnetic strength detection device and detection method for detecting magnetism of magnetic shoe |
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