CN104004993B - A kind of surface processing device - Google Patents
A kind of surface processing device Download PDFInfo
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- CN104004993B CN104004993B CN201310058915.3A CN201310058915A CN104004993B CN 104004993 B CN104004993 B CN 104004993B CN 201310058915 A CN201310058915 A CN 201310058915A CN 104004993 B CN104004993 B CN 104004993B
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Abstract
The present invention provides a kind of surface processing device.The device includes：The container that can be charged and discharged gas；Rotating member, installed in the container；Workpiece holds component, and the rotating member is arranged in a manner of it can dismantle, and the work piece holding device has the inner space for holding pending workpiece；Surface treated member, the pending workpiece for being contained in the inner space is surface-treated.The device can make workpiece while being overturn relative to evaporation source, reduce slip and friction of the workpiece particularly between workpiece corner and netted socket, realize the coating uniformity on each surface of workpiece, while breakage does not occur for corner coating.
Description
Technical field
The present invention relates to a kind of surface processing device, specifically a kind of table for being used to handle the surface of block shaped magnet
Face processing unit.
Background technology
Nd-Fe-B permanent magnet small volume, in light weight and magnetic are strong, are all widely used in industry-by-industry.But neodymium iron
If boron easily aoxidizes in moistening air, it usually needs it is surface-treated to prevent from corroding.Sunk by gas phase
The mode of product metallic film can reach carries out corrosion-resistant purpose to it.Metal used can be aluminium, zinc and tin or its alloy.
Want to reach good antiseptic effect, overlay coating must can not have any hanging point and scuffing.
The CN1209487C of Shino Magnitic Mateerial Co., ltd provides a kind of dry surface processing device, be directed to one kind have it is more
Hole outer wall, socket for loading workpiece.This socket is polygon perpendicular to the section of pivot center, is distributed in rotating shaft circle
Socket surrounds axis of rotation on week, so as to realize automatic turnover of the workpiece in socket.Although this mode can meet big portion
Burst shape magnet carries out corrosion-resistant requirement by being surface-treated to be vapor-deposited.But for the large-scale of square or approximate square
Magnet, because its quality is big and corner is sharper, when overturning slip using above-mentioned device, corner stress is very big, simultaneously
The sedimentary being just deposited on corner is softer, so as to easily cause colliding between workpiece and socket in upset and rub,
And the destruction of corner coating.This damage is high for overlay coating quality, and the particularly matrix such as rare-earth permanent magnet easily corrodes
Workpiece for be very fatal.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of surface processing device, the surface processing device includes：It can charge and discharge gas
Container；Rotating member, installed in the container；Workpiece holds component, and the rotating member is arranged in a manner of it can dismantle,
The work piece holding device has the inner space for holding pending workpiece；Surface treated member, it is described internal empty to being contained in
Between the pending workpiece be surface-treated.
Preferably, during the rotating member rotation, the relatively described surface treated member upset of the pending workpiece, without
Relatively described workpiece holds component and overturn.
Preferably, multiple workpiece hold component be arranged on the rotating member all portions, when the rotating member around
When its center axis rotates, the workpiece and the workpiece hold component together because Action of Gravity Field rotates.
It is preferably netted barrel member that the workpiece, which holds component, is provided with separator in it, for treating described in separating and fixing
Handle workpiece.
The surface treated member is metal or metal oxide plating material evaporation source.
Above-mentioned surface processing device can make workpiece while being overturn relative to evaporation source, reduce workpiece particularly workpiece
Slip and friction between corner and netted socket, the coating uniformity on each surface of workpiece is realized, while corner coating is not
Generation is damaged.
Brief description of the drawings
Fig. 1 is the longitudinal sectional drawing of the surface processing device of one embodiment of the present invention；
Fig. 2 is the transverse cross-sectional view of Fig. 1 surface processing device；
Fig. 3 is to show that support frame and workpiece in Fig. 1 hold the figure of component details；
Fig. 4 is to show that the workpiece in Fig. 3 holds the figure of component closure state, and its inner space is contained with workpiece；
Fig. 5 is to show that the workpiece in Fig. 3 holds the figure of elements open, and its inner space is contained with workpiece；
Fig. 6 is to show that the workpiece in Fig. 3 holds the figure of elements open, and its inner space does not hold workpiece；
Fig. 7 is that workpiece holds turn of component and workpiece contained therein when showing the surface processing device work in Fig. 1
The figure of dynamic state.
Embodiment
The surface processing device of one embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the surface processing device of an embodiment includes container 1, can be filled with gas thereto
Therefrom gas bleeding.Surface treated member 2 is provided with the bottom of container 1, such as evaporated metal or metal oxide
Plate the evaporation source of material.Support member is provided with the bottom of container 1, has runner 3 in support member.Runner 3 is used to support to be used as rotation
Turn the pivoted frame 4 of component, respectively there is a disk at the both ends of pivoted frame 4, and disk is supported by runner 3, and two disks are connected by connecting rod 7
Together.
Rotatable gear shaft 5 is provided with one end of container 1.Gear is fixed with one of disk of pivoted frame 4
6, the gear 6 and gear shaft 5 collectively form planetary gear construction.By controlling direction of rotation and the rotating speed of adjustment gear shaft 5, make
Obtaining pivoted frame 4 can rotate according to different speed.
Its periphery is provided with multiple support frames 8 on pivoted frame 4, as depicted in figs. 1 and 2.Support frame 8 is removably solid
Dingan County is on pivoted frame 4.Multiple support collars 9 are fixed with support frame 8, as shown in figure 3, their centre bore shares an axle
Line.Can be with the netted socket 10 of folding（See Fig. 4 to Fig. 6）It is sleeved on the centre bore of the support collar 9, as shown in figure 3, netted pipe
The internal diameter of centre bore of the peripheral dimension of cylinder 10 than supporting the collar 9 is small so that has between netted socket 10 and the support collar 9 certain
Gap.As shown in Figure 5 and Figure 6, the inner space of netted socket 10 is provided with separator 12, for separating and fixing pending
Workpiece 11.Separator 12 can be in netted or combed, can also be arranged to corresponding small projection up and down.
The size of the netted inner space of socket 10 is slightly larger than the size of pending workpiece 11 so that workpiece 11 can be filled smoothly
Entering in netted socket 10 and between netted socket 10 has certain space.When netted socket 10 rotates, workpiece 11 is netted
The inner space of socket 10 is only a small amount of mobile, without overturning, can so reduce between workpiece 11 and netted socket 10
Slip and friction.
Due to having certain gap between netted socket 10 and the support collar 9, so with the rotation of pivoted frame 4, it is sleeved on
The netted socket 10 of the centre bore of the collar 9 is supported because Action of Gravity Field also rotates.Pivoted frame 4 often rotates one around its center axis
Week, the state of the netted concomitant rotation of socket 10 are as shown in Figure 7.The rotation of netted socket 10 drives workpiece 11 relative to evaporation source
2 upset so that each surface of workpiece 11 can obtain uniform coating, while the corner coating of workpiece 11 is not broken
Damage.
Embodiment
Pending workpiece 11 is that size is 15mm × 18mm × 40mm and corner R after degreasing and rust removal>0.1mm burning
Tie neodymium iron boron magnetic body product.The internal diameter of netted socket 10 is 26mm, and net wall thickness is 0.6mm.The internal diameter for supporting the collar 9 is 35mm.
Pumping is carried out to container 1 when vacuum reaches 1.0 × 10-2During more than Pa, the arrival of inertia protective gas is filled with
During 0.5Pa, the rotating speed of pivoted frame 4 is 5r/min.Processing of aluminizing is carried out to magnet product surface according to a conventional method.
Workpiece through said process after the deposited metal aluminium of surface, surface without scratch exfoliation and it is naked leakage matrix hitch point,
Avoid the appearance of defective products.The average film thickness of each workpiece also all within 10 ± 1.5 μ ms, achieves good product
Uniformity.Randomly select 10 and carry out neutral salt spray test according to standard ISO3768-1976 through the workpiece that said process is handled
120 hours, as a result show without the failpoint being visually observed.
From the foregoing, magnet workpiece, which is surface-treated, using the device in embodiment can obtain excellent table
Face coating effects.
The present invention is described in detail above by embodiment and embodiment, but does not invent and is not limited to
This.Those skilled in the art can make other changes or modification to above-mentioned surface processing device.For example, workpiece hold component can
With installed in the inner peripheral surface of rotating member, and the periphery of rotating member is not resided at.Surface treated member can be sandblasting or spray
The related equipment of ball, for handling sandblasting before plated film or post-processing shot-peening in plated film.
Claims (5)
1. a kind of surface processing device, including：
Container, it can charge and discharge gas, the bottom of container is provided with support member, has runner in support member, one end of container is provided with
The gear shaft that can be rotated；
Rotating member, installed in the inside of the container, the rotating member includes pivoted frame, support frame and multiple support collars,
Support frame fixes multiple support collars, and respectively there is a disk at pivoted frame both ends, and disk is supported by runner, and two disks pass through connecting rod
Link together, support frame is fixedly mounted on pivoted frame in a manner of it can dismantle, fixed on a disk in two disks
There is gear, gear and gear shaft form planetary gear construction；
Workpiece holds component, all portions of the rotating member is arranged in a manner of it can dismantle, the workpiece, which holds component, to be included
Netted socket, the peripheral dimension of the netted socket is smaller than the internal diameter of the centre bore of the support collar, and the workpiece holds structure
Part has the inner space for holding pending workpiece；
Surface treated member, the bottom of container is arranged on, the pending workpiece carry out table to being contained in the inner space
Face is handled,
During the rotating member rotation, the relatively described surface treated member of the pending workpiece of the inner space is contained in
Overturn, holding component without relatively described workpiece overturns.
2. surface processing device according to claim 1, it is characterised in that multiple workpiece hold component and are arranged on institute
All portions of rotating member are stated, when the rotating member rotates around its center axis, the workpiece and workpiece hold component together
Because Action of Gravity Field rotates.
3. surface processing device according to claim 1, it is characterised in that it is netted cylinder structure that the workpiece, which holds component,
Part, separator is provided with it, for separating and fixing the pending workpiece.
4. surface processing device according to claim 3, it is characterised in that the separator is mesh partition part.
5. surface processing device according to claim 1, it is characterised in that the surface treated member is metal or metal
Oxide plates material evaporation source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310058915.3A CN104004993B (en) | 2013-02-25 | 2013-02-25 | A kind of surface processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310058915.3A CN104004993B (en) | 2013-02-25 | 2013-02-25 | A kind of surface processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104004993A CN104004993A (en) | 2014-08-27 |
| CN104004993B true CN104004993B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310058915.3A Active CN104004993B (en) | 2013-02-25 | 2013-02-25 | A kind of surface processing device |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333386A (en) * | 2000-07-13 | 2002-01-30 | 住友特殊金属株式会社 | Device and method for treating dry surface |
| CN101889102A (en) * | 2007-12-06 | 2010-11-17 | 欧瑞康贸易股份公司(特吕巴赫) | The PVD vacuum coating unit |
| CN201793727U (en) * | 2010-08-03 | 2011-04-13 | 深圳市振恒昌实业有限公司 | Planet gear mouse cage type work rest |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0663106B2 (en) * | 1985-02-05 | 1994-08-17 | 株式会社日立製作所 | Spinning device |
-
2013
- 2013-02-25 CN CN201310058915.3A patent/CN104004993B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333386A (en) * | 2000-07-13 | 2002-01-30 | 住友特殊金属株式会社 | Device and method for treating dry surface |
| CN101889102A (en) * | 2007-12-06 | 2010-11-17 | 欧瑞康贸易股份公司(特吕巴赫) | The PVD vacuum coating unit |
| CN201793727U (en) * | 2010-08-03 | 2011-04-13 | 深圳市振恒昌实业有限公司 | Planet gear mouse cage type work rest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104004993A (en) | 2014-08-27 |
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