CN207139610U - A kind of electromagnet tool - Google Patents
A kind of electromagnet tool Download PDFInfo
- Publication number
- CN207139610U CN207139610U CN201720749166.2U CN201720749166U CN207139610U CN 207139610 U CN207139610 U CN 207139610U CN 201720749166 U CN201720749166 U CN 201720749166U CN 207139610 U CN207139610 U CN 207139610U
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- China
- Prior art keywords
- electromagnet
- magnetic
- supporting plate
- briquetting
- cover plate
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Abstract
The utility model provides a kind of electromagnet tool, including supporting plate (1), electromagnet (2), gauge finder (3) and cover plate (4), electromagnet is arranged on below supporting plate, a magnetic partiting ring (5) that top surface is through to from supporting plate bottom surface is embedded with supporting plate, gauge finder is fixed in support plate top surface, the thickness direction of line cap product (6) along profiling die cavity between two magnetic poles of electromagnet is set, and the inner ring radial dimension of magnetic partiting ring is more than the radial dimension of electromagnet, so as to improve the utilization rate of magnetic induction line, increase the reliability of clamping, cover plate bottom surface is provided with briquetting (9), the intermediate region of the briquetting is arranged to engraved structure.The utility model clamping is reliable, be hardly damaged product and clamping efficiency is high, and the intermediate region of briquetting is arranged to engraved structure, can reduce the scuffing of cap product.
Description
Technical field
The utility model relates to frock clamp field, particularly, is related to a kind of electronic product caps such as mobile phone, wrist-watch that are used for and adds
The electromagnet tool of work.
Background technology
The cap of the electronic products such as mobile phone, wrist-watch is generally made up of materials such as plastic cement, metal or ceramics, because of this shells zero
Part is generally than relatively thin and special-shaped, and when processing or detection, clamping is inconvenient or easily produces deformation during clamping, so as to processing with
Detection generates certain difficulty, and existing clamping is typically fixed using vacuum suction or viscose glue is adhesively fixed, vacuum suction one
The easy gas leakage of aspect, another aspect product casing is relatively thin, is easily deformed, viscose glue bonding hardening time length, and clamping efficiency is low.Therefore
Need that a kind of clamping is reliable, be hardly damaged product and scheme that clamping efficiency is high solves this problem in the prior art.
Utility model content
The utility model purpose is to provide a kind of electromagnet tool, to solve the problems, such as to propose in background technology,.
To achieve the above object, the utility model provides a kind of electromagnet tool, including supporting plate 1, electromagnet 2, imitative
Shape plate 3 and cover plate 4, the electromagnet are arranged on below supporting plate, and be embedded with one in supporting plate is through to from supporting plate bottom surface
The magnetic partiting ring 5 of top surface, the gauge finder are fixed in support plate top surface, are provided with gauge finder for being produced with cap to be held
The profiling die cavity 31 of the part or all of matching fitting on product surface, line between two magnetic poles of the electromagnet shell along profiling die cavity
The thickness direction of lid product 6 is set, and the inner ring radial dimension of magnetic partiting ring is more than the radial dimension of electromagnet, so as to improve magnetic strength
The utilization rate of line, increases the reliability of clamping, the cover plate bottom surface be provided with for when pushing directly with profiling die cavity
The briquetting 9 of cap product contact, the intermediate region of the briquetting is provided with the engraved structure of alignment electromagnet and magnetic partiting ring, described
It is permeability magnetic material that supporting plate, which is located at the part of magnetic partiting ring radially inner side and monoblock cover plate, so that the magnetic force when electromagnet is powered
Line is located on magnetic partiting ring radially inner side and monoblock cover plate, produces suction between the cover plate and electromagnet that are magnetized and clamps the shell
Lid product.
On the one hand the central area of briquetting, which is arranged to engraved structure, can reduce contact area between briquetting and cap product,
Reduce the scuffing of cap product, on the other hand when cap product bearing surface not usually, the vacancy section of briquetting, which can be used as, to be accommodated
Space, in addition, vacancy section also can be such that the magnetic line of force of electromagnet is preferably transferred on cover plate.
Further, the cavity surface of the profiling die cavity is arranged with the wall dead slot 311 being spaced apart, and forms multiple boss
312, multiple small boss form multiple facet supports, increase the firmness of clamping.
Further, the supporting plate and cover plate are the metal material of magnetic conduction, and the magnetic partiting ring is non-magnetic metal
Material, magnetic partiting ring inlay casting on the basis of supporting plate are formed, and while cover plate is held, ensure that the intensity of supporting plate.
Preferably, the gauge finder uses engineering plastics with briquetting material, another on the one hand with certain support strength
Face prevents gauge finder and briquetting from scratching cap product.
Further, the top surface of the cover plate is provided with the handle 42 for being easy to pick and place cover plate.
Further, the area of the briquetting engraved structure is more than or equal to the cross section of the magnetic induction coil of electromagnet
Product, and the briquetting with engraved structure is detachably mounted to the cover plate bottom.
Further, the gauge finder corresponds to electromagnet and the region of magnetic partiting ring is arranged to engraved structure, support plate top surface
To should region be arranged to convex configuration, on the one hand avoid gauge finder from weakening the magnetic line of force of electromagnet, on the other hand can make lid
Plate and magnetic line of force compact district are closer, so as to strengthen clamping stability.
Further, the gauge finder is detachably mounted in supporting plate, because gauge finder is easy in process
Collided with cutter, the probability of damage is larger, it is therefore desirable to ring-type gauge finder need to be only changed when changing, relative to a monoblock
Gauge finder, save many materials.
Beneficial effect：
The utility model clamping is reliable, be hardly damaged product and clamping efficiency is high, specifically：
The thickness direction of line cap product along profiling die cavity between the magnetic pole of electromagnet two is set, among cap product
Position is in the most intensive region of the magnetic line of force of electromagnet, and the reliability of clamping is high, and clamping efficiency is high.
The intermediate region of briquetting is arranged to engraved structure, can reduce the contact area between briquetting and cap product, reduces
The scuffing of cap product, and the special-shaped product of uneven surface is preferably adapted to, in addition, can also make the magnetic line of force preferably be transferred to
Cover plate.
The region that gauge finder corresponds to electromagnet and magnetic partiting ring is arranged to engraved structure, support plate top surface to should region set
Into convex configuration, on the one hand avoid gauge finder from weakening the magnetic line of force of electromagnet, cover plate on the other hand can be made intensive with the magnetic line of force
Area is closer, so as to strengthen clamping stability.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the electromagnet tool overall structure diagram of the utility model preferred embodiment；
Fig. 2 is that the electromagnet tool of the utility model preferred embodiment removes the structural representation after cover plate；
Fig. 3 is that the electromagnet tool of the utility model preferred embodiment removes the structural representation after cover plate and gauge finder；
Fig. 4 is the covering plate structure schematic diagram of the utility model preferred embodiment；
Fig. 5 is the profiling plate structure schematic diagram of the utility model preferred embodiment.
In figure：1- supporting plates, 2- electromagnet, 3- gauge finders, 31- profiling die cavities, 311- wall dead slots, 312- boss, 4- lids
Plate, 42- handles, 5- magnetic partiting rings, 6- cap products, 7- support bars, 8- bottom plates, 9- briquettings.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be according to power
Profit requires to limit and the multitude of different ways of covering is implemented.
Referring to Fig. 1~Fig. 5 electromagnet tool, including supporting plate 1, electromagnet 2, gauge finder 3 and cover plate 4, electromagnet is set
Put below supporting plate and the magnetic core of electromagnet is bonded with supporting plate bottom surface, one is embedded with supporting plate and is passed through from supporting plate bottom surface
Wear to the magnetic partiting ring 5 of top surface, gauge finder is fixed in support plate top surface, and in the present embodiment, gauge finder crossed 12 bolts can
It is detachably fixedly arranged in supporting plate, is provided with gauge finder for the part or all of matching with cap product surface to be held
The profiling die cavity 31 of fitting, the line between two magnetic poles of electromagnet overlap with the axial line of magnetic partiting ring, and the line is along profiling
The thickness direction of cap product 6 is set in die cavity, and the inner ring radial dimension of magnetic partiting ring is more than the radial dimension of electromagnet so that shell
Lid product centre position is in the most intensive region of the magnetic line of force of electromagnet, so as to improve the utilization rate of magnetic induction line, increases clamping
Reliability, cover plate bottom surface is provided with the briquetting 9 for directly being contacted when pushing with the cap product in profiling die cavity, briquetting
Central area be arranged to engraved structure.
In the present embodiment, supporting plate is erected above electromagnet by four support bars 7, four support bar tops and support
Plate bottom is connected, and bottom is connected with bottom plate 8, and electromagnet is arranged between supporting plate and bottom plate.
Targeted cap product is cell phone rear cover in the present embodiment, and the tool that the present embodiment is provided is mainly used in mobile phone
The processing at bonnet side wall position, cover plate cover the middle planar region of whole mobile phone bonnet, only reveal the side wall of cell phone rear cover
Go out for processing.
In the present embodiment, the cavity surface of profiling die cavity, which is arranged with, to be spaced apart and crisscross wall dead slot 311, wall dead slot
For facilitating process tool to enter or exiting, length or width of each avoiding hollow groove along gauge finder are continuous through whole profiling
Plate, the size of avoiding hollow groove is wide 6mm, deep 0.5mm, and the wall dead slot being spaced apart forms multiple boss 312, and multiple boss form more
Individual small area support, increase the firmness of clamping.
In the present embodiment, the material of supporting plate and cover plate is iron, and the material of magnetic partiting ring is copper, and supporting plate is embedding with magnetic partiting ring
Cast solid, while cover plate is held, the intensity of supporting plate is ensure that, the external diameter of magnetic partiting ring is equal to 50mm, and internal diameter is equal to
40mm。
In the present embodiment, gauge finder uses nylon with briquetting material.
In the present embodiment, the top surface of cover plate is provided with the handle 42 for being easy to pick and place cover plate.
In the present embodiment, gauge finder corresponds to the portion in cover plate plane domain to be processed (including region of electromagnet and magnetic partiting ring)
Set up separately and be set to engraved structure, support plate top surface to should void region be arranged to convex configuration.
The clamping process of the present embodiment is substantially：Product is put into profiling die cavity, the drawing on cover plate is then held with hand
Hand, one of cover plate with pressing plate is placed on product down, connects electromagnet power supply, magnetic is produced between cover plate and supporting plate
Suction, so as to which cap product firmly be clamped.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (8)
1. a kind of electromagnet tool, it is characterised in that including supporting plate (1), electromagnet (2), gauge finder (3) and cover plate (4), institute
State electromagnet to be arranged on below supporting plate, a magnetic partiting ring (5) that top surface is through to from supporting plate bottom surface be embedded with supporting plate,
The gauge finder is fixed in support plate top surface, be provided with gauge finder for the part with cap product surface to be held or
All profiling die cavities (31) of matching fitting, line between two magnetic poles of the electromagnet cap product (6) along profiling die cavity
Thickness direction is set, and the inner ring radial dimension of magnetic partiting ring is more than the radial dimension of electromagnet, and the cover plate bottom surface is provided with use
The briquetting (9) directly contacted when pushing with the cap product in profiling die cavity, the intermediate region of the briquetting are provided with pair
The engraved structure of quasi- electromagnet and magnetic partiting ring, the supporting plate is located at the part of magnetic partiting ring radially inner side and monoblock cover plate is
Permeability magnetic material.
2. a kind of electromagnet tool according to claim 1, it is characterised in that the cavity surface of the profiling die cavity is arranged with
The wall dead slot (311) being spaced apart, forms multiple boss (312).
3. a kind of electromagnet tool according to claim 1, it is characterised in that the supporting plate and cover plate are magnetic conduction
Metal material, the magnetic partiting ring are non-magnetic metal material, and magnetic partiting ring inlay casting on the basis of supporting plate is formed.
4. a kind of electromagnet tool according to claim 1, it is characterised in that the gauge finder uses work with briquetting material
Engineering plastics.
5. a kind of electromagnet tool according to claim 1, it is characterised in that the top surface of the cover plate, which is provided with, to be easy to take
Put the handle (42) of cover plate.
6. a kind of electromagnet tool according to claim 1, it is characterised in that the area of the briquetting engraved structure is more than
Or the cross-sectional area of the magnetic induction coil equal to electromagnet, and the briquetting with engraved structure is detachably mounted to the lid
Plate bottom.
A kind of 7. electromagnet tool according to any one in claim 1~6, it is characterised in that the gauge finder pair
Answer the region of electromagnet and magnetic partiting ring to be arranged to engraved structure, support plate top surface to should region be arranged to convex configuration.
8. a kind of electromagnet tool according to any one in claim 1~6, it is characterised in that the gauge finder can
It is detachably fixedly arranged in supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749166.2U CN207139610U (en) | 2017-06-26 | 2017-06-26 | A kind of electromagnet tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749166.2U CN207139610U (en) | 2017-06-26 | 2017-06-26 | A kind of electromagnet tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139610U true CN207139610U (en) | 2018-03-27 |
Family
ID=61671522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720749166.2U Active CN207139610U (en) | 2017-06-26 | 2017-06-26 | A kind of electromagnet tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139610U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838603A (en) * | 2018-07-23 | 2018-11-20 | 安徽明天氢能科技股份有限公司 | A kind of fuel battery metal double polar plate welding fixture |
| CN109352188A (en) * | 2018-11-21 | 2019-02-19 | 金雅豪精密金属科技（深圳）股份有限公司 | The clout removal technique of alloy pressuring casting |
| CN110561292A (en) * | 2019-07-25 | 2019-12-13 | 沈阳富创精密设备有限公司 | spacing processing frock of profile modeling |
| CN111716262A (en) * | 2019-03-21 | 2020-09-29 | 深圳富泰宏精密工业有限公司 | Positioning mechanism, positioning device and manufacturing method of positioning mechanism |
-
2017
- 2017-06-26 CN CN201720749166.2U patent/CN207139610U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838603A (en) * | 2018-07-23 | 2018-11-20 | 安徽明天氢能科技股份有限公司 | A kind of fuel battery metal double polar plate welding fixture |
| CN109352188A (en) * | 2018-11-21 | 2019-02-19 | 金雅豪精密金属科技（深圳）股份有限公司 | The clout removal technique of alloy pressuring casting |
| CN111716262A (en) * | 2019-03-21 | 2020-09-29 | 深圳富泰宏精密工业有限公司 | Positioning mechanism, positioning device and manufacturing method of positioning mechanism |
| CN110561292A (en) * | 2019-07-25 | 2019-12-13 | 沈阳富创精密设备有限公司 | spacing processing frock of profile modeling |
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