CN206578038U - A kind of metal magnetic powder core go-on-go go-no go gauge - Google Patents
A kind of metal magnetic powder core go-on-go go-no go gauge Download PDFInfo
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- CN206578038U CN206578038U CN201720172222.0U CN201720172222U CN206578038U CN 206578038 U CN206578038 U CN 206578038U CN 201720172222 U CN201720172222 U CN 201720172222U CN 206578038 U CN206578038 U CN 206578038U
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- magnetic powder
- metal magnetic
- powder core
- flat surface
- baffle plate
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Abstract
The utility model discloses a kind of metal magnetic powder core go-on-go go-no go gauge, belong to metal magnetic powder core production equipment technical field.It includes：Detection platform, it has a flat surface, horizontal by certain angle；Detect baffle plate, it is fixed in above-mentioned flat surface, detect that baffle plate is provided with some rectangular channels, the dimensional height of rectangular channel and the matched of metal magnetic powder core, the dimension width of rectangular channel and the diameter matches of metal magnetic powder core, rectangular channel forms several go-on-go passages with flat surface, treat that the metal magnetic powder core of go-on-go is slid by flat surface, if by go-on-go passage, then it is qualified, vice versa, and metal magnetic powder core annular products size separation accurately avoids erroneous judgement；Glided using Action of Gravity Field metal magnetic powder core along flat surface, by go-no go gauge, reached that product size sorts purpose.The utility model has the advantages that simple in construction, reasonable in design, easily fabricated.
Description
Technical field
The utility model belongs to metal magnetic powder core production equipment technical field, more specifically to a kind of metal magnetic
Core go-on-go go-no go gauge.
Background technology
Metal magnetic powder core is a kind of annular products, to obtain excellent electrical apparatus insulation performance and physical property, it is necessary to gold
Category magnetic wicking surface does powder coating processing, and face coat thickness can have fluctuation in coating process, and then influence metallic magnetic
Powder core annular products appearance and size, therefore in order to ensure that metal magnetic powder core ring product size is qualified, it is necessary to metal magnetic powder core ring
Shape product design size is detected through row.It is main to the detection of metal magnetic powder core annular products appearance and size at present to use one part of slide calliper rule
Measurement, it is qualified then to determine whether, detection efficiency is very low, wastes time and energy, and be easy to judge by accident so that by client
Complain, it would be highly desirable to need a kind of can fast and accurately determine the whether qualified instrument of product.
Publication number CN204396334U Chinese patent discloses a kind of magnetic core sorting frock, including the operation provided with supporting leg
Platform, operating desk has upper horizontal surface, and operating desk is provided with the sorting groove of bar shaped, sorting groove both ends open, the bottom surface of sorting groove
With operating desk upper surface in same level, although the frock can be used for the sorting of magnetic core, but it is due to the limitation of structure, only
Single magnetic core can be allowed to pass through, operating efficiency is still restricted.
Publication number CN203928961U Chinese patent discloses a kind of manual height detection go-no go gauge, for sub-electing magnetic
The height of core is interval, and manual height detection go-no go gauge includes：Bottom plate is detected, detection bottom plate is rectangular slab, and the surface of rectangular slab is put down
It is whole smooth；Crossbeam is detected, the upper limit that detection crossbeam includes detects crossbeam and lower limit detection crossbeam, upper limit detection crossbeam and lower limit detection
Crossbeam is tilted respectively is fixed on detection bottom plate and is formed a sharp angle, and upper limit detection crossbeam and lower limit detection crossbeam will be detected
Bottom plate is divided into three parts, the upper table of the lower surface of upper limit detection crossbeam and the lower surface of lower limit detection crossbeam respectively with detection bottom plate
There is gap between face；And leg, leg includes high pin and low pin, and high pin and low pin are connected to the two of detection bottom plate lower surface
End face simultaneously makes detection bottom plate inclined.Although the go-no go gauge can be used for the height detection of annular powder core, straight
Footpath direction can not control effectively, and can equally cause size deviation occur, furthermore, it is necessary to manually, not only complex operation,
Labor intensity is big, and adds personnel's wage cost, is unfavorable for the market competition of enterprise.
The content of the invention
1st, the problem of solving
For metal magnetic powder core annular products appearance and size manual detection efficiency is low in the prior art and the problem of easily erroneous judgement by accident,
The utility model provides a kind of metal magnetic powder core go-on-go go-no go gauge, can fast and effeciently detect product external diameter and height, improves behaviour
Workmanship's task efficiency, reduces labor intensity, while the qualification rate of product is effectively controlled, reduces the complaint of client, is
The market competition of product provides powerful guarantee.
2nd, technical scheme
To solve the above problems, the utility model is adopted the following technical scheme that.
A kind of metal magnetic powder core go-on-go go-no go gauge of the present utility model, including：Detection platform, it has a flat surface, with
Horizontal plane is in a certain angle；Baffle plate is detected, it is fixed in above-mentioned flat surface, detection baffle plate is provided with some rectangular channels, square
The dimensional height of shape groove and the matched of metal magnetic powder core, the dimension width of rectangular channel and the diameter matches of metal magnetic powder core,
Rectangular channel forms several go-on-go passages with flat surface, treats that the metal magnetic powder core of go-on-go is slid by flat surface, if passing through go-on-go
Passage, then qualified, vice versa.
As further improvement of the utility model, the detection platform includes bearing and the flat surface being placed on bearing,
Flat surface provides effective power potential energy for metal magnetic powder core using difference in height, is easy to qualified gold horizontal by 30 ° of -50 ° of angles
Category powder core is quickly through improving operating efficiency.
As further improvement of the utility model, the rectangular channel of the detection baffle plate includes horn-like notch and and loudspeaker
The rectangle cell body of shape notch linking, horn-like notch is met slides direction, the metal magnetic slid by flat surface to metal magnetic powder core
Core passes through the amendment of horn-like notch, can be directed at rectangular channel, so that quickly through.
As further improvement of the utility model, the flat surface is coated with one layer of ceramic wearing coat, and surface is smooth,
One side metal magnetic powder core is small in table top friction, can obtain enough kinetic energy by above-mentioned go-on-go passage, another
Contact, friction of the aspect metal magnetic powder core with flat surface for a long time, are easy to cause platform surface wear, ceramic wearing coat can be played
Reduce the effect of friction loss, extend the service life of detection platform.
As further improvement of the utility model, the detection baffle plate is made by abrasion-resistant stee, detects the resistance to of baffle plate
Mill performance is good, and usage cycles are long.Repeatedly friction is contacted in metal magnetic powder core with detection baffle plate, it is easy to cause detection baffle plate mill
Damage, cause rectangular channel size bigger than normal, so as to cause the metal magnetic powder core passed through unqualified, therefore, to detecting that the material of baffle plate will
Ask higher.
As further improvement of the utility model, the detection baffle plate is bolted or glue is adhesively fixed on detection
On platform, change more convenient.
As further improvement of the utility model, the go-no go gauge also includes pin, and pin is arranged on above-mentioned detection gear
Plate obliquely downward, and be resisted against on detection baffle plate, pin plays a part of enhancing detection baffle plate intensity.
As further improvement of the utility model, the pin is bolted in the flat surface of detection platform,
Avoid in use, detection baffle plate occurs tilting or other offset issues, it is ensured that the reliability of testing result.
3rd, beneficial effect
Compared to prior art, the beneficial effects of the utility model are：
(1) the utility model is by the way that detection platform is integral with detection baffle combination, the rectangular channel on detection baffle plate
Several go-on-go passages are formed with flat surface, treat that the metal magnetic powder core of go-on-go is slid by flat surface, if by go-on-go passage, then
Qualified, vice versa, and metal magnetic powder core annular products size separation accurately avoids erroneous judgement；Utilize Action of Gravity Field metal magnetic powder core edge
Flat surface glides, and by go-no go gauge, has reached metal magnetic powder core annular products size separation purpose；
(2) detection platform of the present utility model has 30 ° -50 °, and effective power is provided for metal magnetic powder core using difference in height
Potential energy, is easy to grade metal powder core quickly through reducing the labor intensity of operator, sorted product efficiency is carried significantly
It is high；
(3) rectangular channel of the present utility model has horn-like notch, and the metal magnetic powder core slid by flat surface passes through loudspeaker
The amendment of shape notch, can be directed at rectangular channel, so that quickly through；
(4) flat surface coated ceramic wearing layer of the present utility model, one side metal magnetic powder core is in table top friction
It is small, enough kinetic energy can be obtained by above-mentioned go-on-go passage, the long-term contact of another aspect metal magnetic powder core and flat surface,
Friction, is easy to cause platform surface wear, ceramic wearing coat can play a part of reducing friction loss, extend detection platform
Service life；
(5) the detection baffle plate that the utility model is used is made by abrasion-resistant stee, is detected that the anti-wear performance of baffle plate is good, is used
Cycle is long, it is ensured that the dimensional discrepancy of metal magnetic powder core meets the requirements；
(6) the utility model sets pin in the obliquely downward of detection baffle plate, and on the one hand the intensity of enhancing detection baffle plate, another
Aspect is avoided in use, and detection baffle plate occurs tilting or other offset issues, it is ensured that the reliability of testing result；
(7) the utility model is simple in construction, reasonable in design, it is easy to manufacture.
Brief description of the drawings
Fig. 1 is overlooking the structure diagram of the present utility model；
Fig. 2 is side structure schematic view of the present utility model；
Fig. 3 is Fig. 1 line A-A sectional view；
Fig. 4 is the structural representation that the utility model detects baffle plate.
In figure：1st, detection platform；1-1, bearing；1-2, flat surface；1-3, ceramic wearing coat；2- detects baffle plate；2-1, square
Shape groove；3rd, metal magnetic powder core；4th, pin.
Embodiment
The utility model is further described below with reference to specific embodiment.
Embodiment 1
As shown in Figures 1 to 4, the metal magnetic powder core go-on-go go-no go gauge of the present embodiment, including detection platform 1 and detection baffle plate
2, detection platform includes the bearing 1-1 and flat surface 1-2 that is placed on bearing 1-1, flat surface horizontal by certain angle, this
The number of degrees of angle can be 30 °, 35 °, 45 ° or 50 °, and preferably 30 °, be that metal magnetic powder core 3 is carried using flat surface difference in height
Effect power potential energy is provided with, is easy to grade metal powder core 3 quickly through improving operating efficiency, change people in the prior art
Work places the present situation of metal magnetic powder core 3 manually, not only easy to operate, reduces labor intensity big.
Further, detection baffle plate 2 is bolted or glue is adhesively fixed in detection platform 1, is set on detection baffle plate 2
There are seven rectangular channel 2-1, rectangular channel 2-1 dimensional height and the matched of metal magnetic powder core 3, rectangular channel 2-1 size is wide
Degree and the diameter matches of metal magnetic powder core 3, such as the one of which metal magnetic powder core 3 of our company's production size (model is more,
A kind of selection be used as therein illustrates) be：Height maxima 6.5mm, diameter maximum 17.53mm, the size of rectangular channel is：It is high
Spend 6.51 ± 0.005mm, 17.54 ± 0.005mm of width.Detect 7 points of rectangular channel 2-1 and flat surface 1-2 formation on baffle plate 2
Passage is examined, treats that the metal magnetic powder core 3 of go-on-go is slid by flat surface 1-2, and multiple metal magnetic powder cores 3 slide simultaneously, change existing
The structure limitation that the single metal powder core for having technology passes through, it is if metal magnetic powder core 3 is by go-on-go passage, then qualified, it is on the contrary
It is as the same.
In Fig. 1, multiple metal magnetic powder cores 3 are distributed on the flat surface 1-2 of detection platform 1.From figure 3, it can be seen that
Because rectangular channel 2-1 opening is smaller, it is impossible to allow metal magnetic powder core 3 to rapidly enter rectangular channel, therefore the rectangle that baffle plate 2 will be detected
Groove 2-1 is designed as the rectangle cell body for including horn-like notch and being connected with horn-like notch, and horn-like notch is met to metal magnetic
Core 3 slides direction, and the metal magnetic powder core 3 slid by flat surface 1-2 can be directed at rectangular channel 2- by the amendment of horn-like notch
1, so that quickly through.
In actual use, on the one hand because metal magnetic powder core 3 is small in table top friction, it can obtain enough
Kinetic energy pass through above-mentioned go-on-go passage, on the other hand contact, the friction, pole due to metal magnetic powder core 3 and flat surface 1-2 for a long time
Platform surface wear is easily caused, in structure of the present utility model, one layer of ceramic wearing coat 1-3 is coated with flat surface 1-2, and
Surface is smooth, and friction coefficient mu is not more than 0.01, and ceramic wearing coat can play a part of reducing friction loss, extend
The service life of detection platform.
Meanwhile, metal magnetic powder core more than 3 times contact friction with detection baffle plate 2, it is easy to causes to detect that baffle plate weares and teares, causes square
Shape groove 2-1 sizes are bigger than normal, so as to cause the metal magnetic powder core passed through unqualified, detection baffle plate 2 is made by abrasion-resistant stee, is detected
The anti-wear performance of baffle plate is good, and usage cycles are long.
Embodiment 2
The metal magnetic powder core go-on-go go-no go gauge of the present embodiment, adds pin 4 on the basis of embodiment 1, and pin 4 is set
In the above-mentioned obliquely downward of detection baffle plate 2, and it is resisted against on detection baffle plate 2, meanwhile, pin 4 is bolted on detection platform 1
On flat surface 1-2.If detect baffle plate 2 insufficient strength it is big, or metal magnetic powder core 3 kinetic energy it is larger when, such a structure,
Pin 4 plays a part of the enhancing detection intensity of baffle plate 2, it is to avoid in use, and detection baffle plate 2 occurs tilting or other inclined
Poor problem, it is ensured that the reliability of testing result.
Schematically the utility model and embodiments thereof are described above, the description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, do not departing from the case that the utility model creates objective, designed without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (9)
1. a kind of metal magnetic powder core go-on-go go-no go gauge, it is characterised in that including：Detection platform (1), it has a flat surface (1-
2), horizontal by certain angle；Baffle plate (2) is detected, it is fixed in flat surface (1-2), detection baffle plate (2) is provided with some
Rectangular channel (2-1), the dimensional height of rectangular channel (2-1) and the matched of metal magnetic powder core (3), the size of rectangular channel (2-1)
The diameter matches of width and metal magnetic powder core (3), rectangular channel (2-1) forms several go-on-go passages with flat surface (1-2).
2. metal magnetic powder core go-on-go go-no go gauge according to claim 1, it is characterised in that the detection platform (1) includes
Bearing (1-1) and the flat surface (1-2) being placed on bearing (1-1), flat surface (1-2) is horizontal by 30 ° of -50 ° of angles.
3. metal magnetic powder core go-on-go go-no go gauge according to claim 2, it is characterised in that the square of the detection baffle plate (2)
Shape groove (2-1) includes horn-like notch and the rectangle cell body being connected with horn-like notch, and horn-like notch is met to metal magnetic powder core
(3) direction is slid.
4. metal magnetic powder core go-on-go go-no go gauge according to claim 3, it is characterised in that flat surface (1-2) coating
There is one layer of ceramic wearing coat (1-3), and surface is smooth.
5. metal magnetic powder core go-on-go go-no go gauge according to claim 4, it is characterised in that the detection baffle plate (2) is by resistance to
Mill steel is made.
6. metal magnetic powder core go-on-go go-no go gauge according to claim 5, it is characterised in that the detection baffle plate (2) is by spiral shell
Bolt is fixed or glue is adhesively fixed in detection platform (1).
7. metal magnetic powder core go-on-go go-no go gauge according to claim 2, it is characterised in that the go-no go gauge also includes pin
(4), pin (4) is arranged on detection baffle plate (2) obliquely downward, and is resisted against on detection baffle plate (2).
8. metal magnetic powder core go-on-go go-no go gauge according to claim 7, it is characterised in that the pin (4) passes through bolt
It is fixed in the flat surface of detection platform (1) (1-2).
9. metal magnetic powder core go-on-go go-no go gauge according to claim 2, it is characterised in that the detection platform (1) it is flat
Table top is horizontal by 30 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172222.0U CN206578038U (en) | 2017-02-24 | 2017-02-24 | A kind of metal magnetic powder core go-on-go go-no go gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172222.0U CN206578038U (en) | 2017-02-24 | 2017-02-24 | A kind of metal magnetic powder core go-on-go go-no go gauge |
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| Publication Number | Publication Date |
|---|---|
| CN206578038U true CN206578038U (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720172222.0U Active CN206578038U (en) | 2017-02-24 | 2017-02-24 | A kind of metal magnetic powder core go-on-go go-no go gauge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802036A (en) * | 2019-11-12 | 2020-02-18 | 诸暨迈思特自动化科技有限公司 | Full-automatic outer diameter sorting machine for springs |
-
2017
- 2017-02-24 CN CN201720172222.0U patent/CN206578038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802036A (en) * | 2019-11-12 | 2020-02-18 | 诸暨迈思特自动化科技有限公司 | Full-automatic outer diameter sorting machine for springs |
| CN110802036B (en) * | 2019-11-12 | 2021-07-16 | 诸暨迈思特自动化科技有限公司 | Full-automatic outer diameter sorting machine for springs |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 243000 No.1, Cishan Road, Yushan Economic Development Zone, Yushan District, Ma'anshan, Anhui Province Patentee after: Ma'anshan Xinkangda Magnetic Industry Co.,Ltd. Address before: 243000 No.1 Cishan Road, Yushan Economic Development Zone, Yushan District, Ma'anshan City, Anhui Province Patentee before: MAANSHAN NEW CONDA MAGNETIC INDUSTRIAL CO.,LTD. |