CN103074663B - Spring steel sheet mark-free electrophoresis apparatus - Google Patents
Spring steel sheet mark-free electrophoresis apparatus Download PDFInfo
- Publication number
- CN103074663B CN103074663B CN201310043570.4A CN201310043570A CN103074663B CN 103074663 B CN103074663 B CN 103074663B CN 201310043570 A CN201310043570 A CN 201310043570A CN 103074663 B CN103074663 B CN 103074663B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- blind hole
- spring steel
- electrophoresis apparatus
- 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
- 238000001962 electrophoresis Methods 0.000 title claims abstract description 24
- 229910000639 Spring steel Inorganic materials 0.000 title claims abstract description 15
- 239000012811 non-conductive material Substances 0.000 claims abstract description 5
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract 3
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Abstract
The invention discloses a spring steel sheet mark-free electrophoresis apparatus, which comprises a positioning sleeve, a screening sleeve and a positioning mandrel. The positioning sleeve comprises a step-shaped positioning sleeve body. A step blind hole is formed in the right end of the positioning sleeve body. A circular groove is arranged at the right end of the step blind hole. The screening sleeve is arranged in the circular groove. A female thread is arranged at the left end of the step blind hole. A semicircular groove is formed at the left end of the positioning sleeve body. The positioning mandrel comprises a positioning mandrel body. The positioning mandrel body is a reducing cylinder. A male thread is formed at the left end part of the positioning mandrel body. The spring steel sheet mark-free electrophoresis apparatus has the advantages of good processing quality, high efficiency and low cost. Applicable materials of the screening sleeve are high-temperature-resistant, anticorrosive and nonconductive materials with certain elasticity, such as silicon rubber and polytetrafluoroethylene.
Description
Technical field
The invention belongs to a kind of electrophoresis apparatus, being specifically related to a kind of local needs to cover without the need to electrophoresis and without a kind of spring steel plate of hanging point vestige without vestige electrophoresis apparatus.
Background technology
The spring steel plate that uses in some industrial production needs to cover without the need to electrophoresis and without the electrophoresis of hanging point vestige, if profile is thin discs shape, thickness is about 0.8mm, and endoporus is about
and endoporus has chamfering in a side, have with endoporus concentric at fillet surface
assembling mating surface do not need electrophoresis layer, its appearance electrophoresis layer surface quality requirements is comparatively strict, and electrophoresis layer needs uniformity, and can not have the defects such as particle, accumulation, show-through, hanging point, processing request is comparatively strict.
Because electrophoresis layer surface quality is comparatively strict, easily produce hanging point heap sum and cover the eccentric and cured glue of paster if adopt conventional hanger and cover paster etc. and be bonded at matrix surface and the defective phenomenon such as not easily remove.
Summary of the invention
The object of this invention is to provide a kind of defect that can solve conventional electrophoretic technique and exist in the processing of particular requirement spring steel plate, be applicable to the spring steel plate electrophoresis processing unit (plant) that processing quality is good, surface quality requirements is high required.
Technical scheme of the present invention is: a kind of spring steel plate is without vestige electrophoresis apparatus, comprise locating sleeve, covering sleeve and positioning core axle, it is step-like location body that described locating sleeve comprises profile, ladder blind hole is formed in the right-hand member inside of location body, the internal diameter of ladder blind hole changes from small to big from left to right, and the right-hand member of ladder blind hole is round recessed, in round recessed, be provided with covering sleeve, the left end of ladder blind hole is internal thread, forms half slot at the left end of location body.Described positioning core axle comprises locating core axis body, and locating core axis body is the right cylinder of reducing, forms outside screw in its left part.
Described covering sleeve is high temperature resistant, corrosion-resistant and has elastic non-conductive material silicon rubber or tetrafluoroethylene.
Advantage of the present invention is that processing quality is good, efficiency is high, cost is low.Covering sleeve suitable material is that silicon rubber, tetrafluoroethylene etc. are high temperature resistant, corrosion-resistant and have certain elastic non-conductive material.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of spring steel plate of the present invention without vestige electrophoresis apparatus;
Fig. 2 is the sectional view of locating sleeve of the present invention;
Fig. 3 is the schematic diagram of covering sleeve of the present invention.
Wherein:
1 locating sleeve 2 covering sleeve
3 workpiece 4 positioning core axles
5 location body 6 round recesseds
7 internal thread 8 half slots
9 locating core axis body 10 outside screws.
Embodiment
Below, in conjunction with the accompanying drawings and embodiments spring steel plate of the present invention is described in detail without vestige electrophoresis apparatus: as shown in Figures 1 to 3, a kind of spring steel plate is without vestige electrophoresis apparatus, comprise locating sleeve 1, covering sleeve 2 and positioning core axle 4, workpiece 3 is fixed on locating sleeve 1 through the centre hole of workpiece 3 by positioning core axle 4.It is step-like location body 5 that described locating sleeve 1 comprises profile, ladder blind hole is formed in the right-hand member inside of location body 5, the internal diameter of ladder blind hole changes from small to big from left to right, the right-hand member of ladder blind hole is round recessed 6, covering sleeve 2 is provided with in round recessed 6, the left end of ladder blind hole is internal thread 7, and form half slot 8 at the left end of location body 5, half slot 8 is stuck in conduction and hangs on basket (not shown).
Described positioning core axle 4 comprises locating core axis body 9, and locating core axis body 9 is the right cylinder of reducing, forms outside screw 10 in its left part.
The material of covering sleeve 2 is high temperature resistant, corrosion-resistant and has certain elastic non-conductive material silicon rubber or tetrafluoroethylene.
Working process of the present invention is:
Make according to the needs of output before use and overlap electrophoresis apparatus more, the size simultaneously in conjunction with electrophoresis cell body makes conduction extension basket with copper rod.Concrete steps are: locating sleeve 1 is weldingly fixed on conduction and hangs on basket by (i); Covering sleeve 2 is mounted in the round recessed 6 of locating sleeve 1 by (II); Workpiece 3 is fixed on locating sleeve 1 by (III) by the centre hole that positioning core axle 4 passes workpiece 3, internal thread 7 and outside screw 10 is tightened.Electrophoresis processing can be carried out after locking positioning mandrel 4.
Advantage of the present invention is that processing quality is good, efficiency is high, cost is low, high temperature resistant, corrosion-resistant.
Claims (3)
1. a spring steel plate is without vestige electrophoresis apparatus, comprise locating sleeve (1), covering sleeve (2) and positioning core axle (4), it is characterized in that: it is step-like location body (5) that described locating sleeve (1) comprises profile, right-hand member inside in location body (5) forms ladder blind hole, the internal diameter of ladder blind hole changes from small to big from left to right, the right-hand member of ladder blind hole is round recessed (6), covering sleeve (2) is provided with in round recessed (6), the left end of ladder blind hole is internal thread (7), left end in location body (5) forms half slot (8), described positioning core axle (4) comprises locating core axis body (9), the right cylinder that locating core axis body (9) is reducing, outside screw (10) is formed in its left part.
2. spring steel plate according to claim 1 is without vestige electrophoresis apparatus, it is characterized in that: the right cylinder that described locating core axis body (9) is reducing, forms outside screw (10) in its left part.
3. spring steel plate according to claim 1 is without vestige electrophoresis apparatus, it is characterized in that: described covering sleeve (2) is for high temperature resistant, corrosion-resistant and have elastic non-conductive material silicon rubber or tetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043570.4A CN103074663B (en) | 2013-02-05 | 2013-02-05 | Spring steel sheet mark-free electrophoresis apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043570.4A CN103074663B (en) | 2013-02-05 | 2013-02-05 | Spring steel sheet mark-free electrophoresis apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103074663A CN103074663A (en) | 2013-05-01 |
| CN103074663B true CN103074663B (en) | 2015-03-18 |
Family
ID=48151355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310043570.4A Expired - Fee Related CN103074663B (en) | 2013-02-05 | 2013-02-05 | Spring steel sheet mark-free electrophoresis apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103074663B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572352A (en) * | 2013-10-29 | 2014-02-12 | 芜湖普威技研有限公司 | Electrophoresis protective process for automobile rear axle end |
| CN104294341B (en) * | 2014-01-10 | 2017-02-08 | 河南航天精工制造有限公司 | Tooling used for local electroplating of sleeve part |
| CN105568333B (en) * | 2015-12-31 | 2018-10-16 | 中国电子科技集团公司第十八研究所 | A kind of copper conduction fin local silver-plating device |
| CN108018593B (en) * | 2017-12-28 | 2019-02-22 | 重庆广福科技有限公司 | Electrophoretic painting clamping device |
| CN109763161A (en) * | 2019-03-29 | 2019-05-17 | 珠海市玛斯特五金塑胶制品有限公司 | Automobile parts electrophoresis coating technique |
| CN113249765B (en) * | 2021-05-13 | 2022-07-19 | 贵州詹阳动力重工有限公司 | Electrophoresis shielding tool and electrophoresis shielding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176039A (en) * | 1979-03-02 | 1979-11-27 | Wismer Joseph C | Electroplating rack |
| CN201485523U (en) * | 2009-05-12 | 2010-05-26 | 芜湖中瑞汽车零部件有限公司 | Electrophoresis protection device of automobile rear hub shaft |
| CN202576621U (en) * | 2012-04-30 | 2012-12-05 | 江苏诚天机械有限公司 | Plug for separating electrophoretic liquid from surface |
| CN203096210U (en) * | 2013-02-05 | 2013-07-31 | 中核(天津)科技发展有限公司 | Traceless electrophoresis device for spring steel sheet |
-
2013
- 2013-02-05 CN CN201310043570.4A patent/CN103074663B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176039A (en) * | 1979-03-02 | 1979-11-27 | Wismer Joseph C | Electroplating rack |
| CN201485523U (en) * | 2009-05-12 | 2010-05-26 | 芜湖中瑞汽车零部件有限公司 | Electrophoresis protection device of automobile rear hub shaft |
| CN202576621U (en) * | 2012-04-30 | 2012-12-05 | 江苏诚天机械有限公司 | Plug for separating electrophoretic liquid from surface |
| CN203096210U (en) * | 2013-02-05 | 2013-07-31 | 中核(天津)科技发展有限公司 | Traceless electrophoresis device for spring steel sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103074663A (en) | 2013-05-01 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |