CN102660764B - Inner cathode of electroplating basket - Google Patents
Inner cathode of electroplating basket Download PDFInfo
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- CN102660764B CN102660764B CN201210166119.7A CN201210166119A CN102660764B CN 102660764 B CN102660764 B CN 102660764B CN 201210166119 A CN201210166119 A CN 201210166119A CN 102660764 B CN102660764 B CN 102660764B
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- inner cathode
- plane
- crossbeam
- plating basket
- plating
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Abstract
The invention discloses an inner cathode of an electroplating basket, which comprises an inner cathode cross beam as an inner cathode main conductor, and comb teeth fixed on the bottom surface of the inner cathode cross beam. The inner cathode is characterized in that the upper surface of the inner cathode cross beam comprises a first incline and a second incline which are crossed, and an included angle formed between the first incline and the second incline is an acute angle. The inner cathode has the beneficial effect of good electroplating effect.
Description
Technical field
The present invention relates to barrel plating plating basket, especially relate to a kind of plating basket inner cathode.
Background technology
Produce in the industry in the barrel plating operation of small slice component at present, the monnolithic case of plating basket inner cathode is comb teeth shape, the section of beam of inner cathode leading body is circular, and to guarantee the bulk strength of inner cathode, the crossbeam of inner cathode often has certain rugosity, but there is following problem in this mode: the small slice component in plating basket has the risk resting on the thicker crossbeam of inner cathode when barrel plating, to such an extent as to does not plate qualified coating, so just reduced the qualification rate of electroplating.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of plating basket inner cathode, the qualification rate that raising is electroplated.
Technical problem of the present invention is solved by following technique means:
A kind of plating basket inner cathode, comprise as the inner cathode crossbeam of inner cathode leading body and the broach that is fixed on described inner cathode crossbeam bottom surface, the upper surface of described inner cathode crossbeam comprises the first crossing inclined-plane and the second inclined-plane, and the angle forming between described the first inclined-plane and the second inclined-plane is acute angle.
Preferably:
The conducting metal bar that described inner cathode crossbeam is formed in one; Or described inner cathode crossbeam comprises conducting metal bar, is enclosed within the sleeve pipe on described conducting metal bar and is fixed on the surface component that the exterior contour on described sleeve pipe is inverted v-shaped, the upper surface of this surface component comprises the first crossing inclined-plane and the second inclined-plane, and the angle forming between described the first inclined-plane and the second inclined-plane is acute angle.
The lower surface of described surface component and the interlock of described sleeve pipe phase.
Described surface component is bonded on described pipe box by glue.
The material of described pipe box and described surface component is PP or PVC.
Inner cathode of the present invention has thoroughly been avoided small slice component to have when electroplating and has been rested on the small probability event on plating basket inner cathode crossbeam, even if the volume of inner cathode crossbeam increases, small slice component is even also landing at once on the inclined-plane that moment rests on inner cathode crossbeam, again contact and then complete plating with the conductive pellets of plating in basket, avoid on crossbeam, not plating suitable coating because resting on.
Accompanying drawing explanation
Fig. 1 is the structural representation of the plating basket of the specific embodiment of the invention;
Fig. 2 is the structural representation of the plating basket inner cathode of Fig. 1;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of inner cathode crossbeam.
Embodiment
Preferred embodiment the invention will be further described to contrast accompanying drawing combination below.
As shown in Figure 1, for the plating basket of the present embodiment schematic diagram after being assemblied on plating basket retaining plate 800, this plating basket comprises that both sides are provided with the plating basket body 100 of plating basket rolling disc 101, are positioned at the plating basket inner cathode 200 of plating basket body 100 and plate the inside and outside negative electrode 300 of basket, on plating basket rolling disc 101, be embedded with plating basket bearing, plating basket rolling disc 101 is arranged on plating basket retaining plate 800 by plating basket bearing, the two ends of plating basket inner cathode 300 are arranged on respectively in plating basket bearing, during plating, plating basket be take inner cathode crossbeam as axle center rotation.
As shown in Figure 2, plating basket inner cathode 300 is comprised of the inner cathode crossbeam 301 as inner cathode leading body and the broach 302 that is fixed on inner cathode crossbeam 301 bottom surfaces, wherein the upper surface of inner cathode crossbeam 301 is comprised of the first inclined-plane intersecting and the second inclined-plane, the angle forming between the first inclined-plane and the second inclined-plane is acute angle, the inner cathode crossbeam of the present embodiment is symmetrical structure, the crossing limit in the first inclined-plane and the second inclined-plane is positioned at the top of inner cathode crossbeam, the bottom surface of inner cathode crossbeam is arc surface, and the cross section of inner cathode crossbeam is drops.But the bottom surface of inner cathode crossbeam 301 is not necessary for arc surface, can be arranged to according to actual needs other suitable shapes.
As shown in Figure 3, the inner cathode crossbeam 301 of the plating basket inner cathode 300 of the present embodiment comprises conducting metal bar 3011, is enclosed within the sleeve pipe 3012 on conducting metal bar 3011 and is fixed on the surface component 3013 that the exterior contour on sleeve pipe 3012 is inverted v-shaped.Sleeve pipe 3012 and surface component 3013 all can adopt PP or the PVC material of high-quality, and its material must acidproof (acidic bath of resistance to PH=3), wear-resisting, resistance to 60 degree high temperature.Sleeve pipe 3012 is directly enclosed within on conducting metal bar 3011, the surface group 3013 of the present embodiment is a cocked hat, its lower surface and pipe box 3012 are stung merga pass super glue and are bonded on sleeve pipe 3012, while being arranged in plating basket, hungry gap between the medial surface of the both ends of the surface of this cocked hat and plating basket rolling disc 101 should not surpass the minimum size of small slice component, to avoid plating, be that small slice component during this time gap place is stuck, and causes poor plating.
Inner cathode crossbeam of the present invention equally also can adopt integrated conducting metal bar.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, can also make some being equal to substitute or obvious modification, and performance or purposes identical, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. a plating basket inner cathode, comprise as the inner cathode crossbeam of inner cathode leading body and the broach that is fixed on described inner cathode crossbeam bottom surface, it is characterized in that: the upper surface of described inner cathode crossbeam comprises the first crossing inclined-plane and the second inclined-plane, the angle forming between described the first inclined-plane and the second inclined-plane is acute angle; The crossing limit in described the first inclined-plane and the second inclined-plane is positioned at the top of described inner cathode crossbeam.
2. plating basket inner cathode according to claim 1, is characterized in that: the conducting metal bar that described inner cathode crossbeam is formed in one.
3. plating basket inner cathode according to claim 1, is characterized in that: described inner cathode crossbeam comprises conducting metal bar, is enclosed within the sleeve pipe on described conducting metal bar and is fixed on the surface component that the exterior contour on described sleeve pipe is inverted v-shaped.
4. plating basket inner cathode according to claim 3, is characterized in that: the lower surface of described surface component and the interlock of described sleeve pipe phase.
5. plating basket inner cathode according to claim 4, is characterized in that: described surface component is bonded on described sleeve pipe by glue.
6. plating basket inner cathode according to claim 5, is characterized in that: the material of described sleeve pipe and described surface component is PP or PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166119.7A CN102660764B (en) | 2012-05-25 | 2012-05-25 | Inner cathode of electroplating basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210166119.7A CN102660764B (en) | 2012-05-25 | 2012-05-25 | Inner cathode of electroplating basket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102660764A CN102660764A (en) | 2012-09-12 |
| CN102660764B true CN102660764B (en) | 2014-07-16 |
Family
ID=46770337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210166119.7A Active CN102660764B (en) | 2012-05-25 | 2012-05-25 | Inner cathode of electroplating basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102660764B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4436605A (en) * | 1982-04-26 | 1984-03-13 | Degremont | Bipolar electrode electrolysis apparatus |
| CN1446946A (en) * | 2003-01-22 | 2003-10-08 | 上海大学 | Technique method for electroplating inner surfaces of gear wheel holes and dedicated equipments |
| CN200988867Y (en) * | 2006-12-28 | 2007-12-12 | 扬州市金杨电镀设备有限公司 | Straight electroplating drum |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812711B (en) * | 2003-03-11 | 2011-11-16 | 株式会社荏原制作所 | Plating apparatus |
-
2012
- 2012-05-25 CN CN201210166119.7A patent/CN102660764B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4436605A (en) * | 1982-04-26 | 1984-03-13 | Degremont | Bipolar electrode electrolysis apparatus |
| CN1446946A (en) * | 2003-01-22 | 2003-10-08 | 上海大学 | Technique method for electroplating inner surfaces of gear wheel holes and dedicated equipments |
| CN200988867Y (en) * | 2006-12-28 | 2007-12-12 | 扬州市金杨电镀设备有限公司 | Straight electroplating drum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102660764A (en) | 2012-09-12 |
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