CN204080143U - A kind of piston ring electroplanting device of cathode rotary - Google Patents
A kind of piston ring electroplanting device of cathode rotary Download PDFInfo
- Publication number
- CN204080143U CN204080143U CN201420574571.1U CN201420574571U CN204080143U CN 204080143 U CN204080143 U CN 204080143U CN 201420574571 U CN201420574571 U CN 201420574571U CN 204080143 U CN204080143 U CN 204080143U
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- China
- Prior art keywords
- circle
- fixed panel
- gear
- carbon brush
- piston ring
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- Withdrawn - After Issue
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Abstract
A piston ring electroplanting device for cathode rotary, belongs to piston ring electroplating technology production unit.At the peripheral uniform side opening placing anode conducting rod of the centre hole of fixed panel, round anode conducting circle is established in the upper surface of fixed panel, round cathode guide electricity circle is connected by insulcrete above anode conducting circle, arrange in negative electrode conducting loop-shaped is provided with above conduction carbon brush circle, the master wheel of external tooth, coaxially mandrel is placed in the centre hole of fixed panel, mandrel upper end connects cathode guide electrolytic copper lid with one heart, external tooth is established outside cathode guide electrolytic copper lid, pinion(gear) is connected at the output terminal of speed governing step-down gear, pinion(gear) engages with the external tooth of master wheel, the internal tooth of master wheel engages with the external tooth of cathode guide electrolytic copper lid.The utility model drives master wheel and cathode guide electrolytic copper lid at the uniform velocity to rotate together by pinion(gear).Electroplating power supply copper bar connects negative electrode conductive ring, is directed on cathode guide electrolytic copper lid, mandrel and piston ring, realizes uniformly-coating by carbon brush circle, master wheel.
Description
Technical field
The utility model belongs to machine tool mechanical technical field, is specifically related to piston ring electroplating technology production unit.
Background technology
Piston ring is one of component of key in oil engine, along with current vehicular engine is to the three high two low future developments of " superpower, high speed, high work-ing life, less energy-consumption, low emission ", has higher requirement to the quality technology performance of piston ring.
What current domestic piston ring plating generally adopted is will to be hung over still in plating tank relative to electrode (anode) by chrome plated piston ring (negative electrode) and carry out chromium plating.This method in whole chrome-plating process, due to each point on plated piston ring surface and anode distance not etc., make the radial outer round surface thickness of coating of piston ring irregular.
Utility model content:
The utility model object proposes one in piston ring plating link, can improve the piston ring electroplanting device of the cathode rotary of piston ring surface coating uniformity.
The utility model offers centre hole at the center of fixed panel, several side openings uniform with one heart on the fixed panel of centre hole periphery, places an anode conducting rod in each side opening respectively, above fixed panel, arrange one by installation panel be fitted in round anode conducting circle on fixed panel upper surface, the upper end of each anode conducting rod is connected with anode conducting circle respectively, round cathode guide electricity circle is connected by insulcrete above anode conducting circle, stationary annular conduction carbon brush circle on negative electrode conductive ring, negative electrode conduction annular bull gear is set above conduction carbon brush circle, described annular bull gear inner circle is provided with internal tooth, annular bull gear cylindrical is provided with external tooth, master wheel lower end is bonded to each other with conduction carbon brush circle, a mandrel for clamping piston ring is coaxially placed in the centre hole of fixed panel, a cathode guide electrolytic copper lid is connected with one heart in the upper end of mandrel, external tooth is established outside described cathode guide electrolytic copper lid, by Bracket setting speed governing step-down gear on fixed panel, pinion(gear) is connected at the output terminal of speed governing step-down gear, described pinion(gear) engages with the external tooth of master wheel, the internal tooth of described master wheel engages with external tooth outside cathode guide electrolytic copper lid.
Utility model works principle: need the piston ring carrying out coating by the below of mandrel clamping at cathode guide electrolytic copper lid, drives pinion(gear) by speed governing step-down gear, drives master wheel and cathode guide electrolytic copper lid at the uniform velocity to rotate together by pinion(gear).Electroplating power supply copper bar connects negative electrode conductive ring, is directed on cathode guide electrolytic copper lid, mandrel and piston ring, realizes uniformly-coating by carbon brush circle, master wheel.
The utility model carbon brush circle adopts monoblock type ring-like, with negative electrode conductive ring and the tight good contact of master wheel, ensure that conductive effect, overcome and adopt even distribution type to distribute the wearing and tearing of multiple carbon brush along with carbon brush, carbon brush and electrical conductor produce gap, easily cause to lose electric action or loose contact makes the shortcomings such as carbon brush burns out.
The utility model is rational in infrastructure, and manufacture easily, use properties is reliable, easy to operate, ensure that the uniformity consistency of piston ring radial direction circumference coating in electroplating process.
Described ring shaped conductive carbon brush circle is overall ring-like circle, and outer cylinder, inner side is cone surface.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
The utility model offers centre hole 12-1 at the center of fixed panel 12 as shown in Figure 1, with centre hole 12-1 for the center of circle, uniformly with one heart on the fixed panel 12 of centre hole 12-1 periphery offers 12 mother rib lateral rotundum 12-2.
Above fixed panel 12, fix one piece of round anode conducting circle 2 be fitted on fixed panel 12 upper surface by installation panel 13 and bolt, the upper end of above each anode conducting rod 15 is fixed and is conducted electricity with anode conducting circle 2 by bolt respectively and is connected.
Round cathode guide electricity circle 4 and conduction carbon brush circle 5 is connected with bolt by insulcrete 3 above anode conducting circle 2, above conduction carbon brush circle 5, annular bull gear 6 is set, this annular bull gear 6 is provided with external tooth, lower end is the conical surface, inner circle is the conical surface, and the conical surface is provided with internal tooth.The inner circle of conduction carbon brush circle 5 is the conical surface with annular bull gear 6 lower end cone match, and master wheel 6 lower surface and conduction carbon brush circle 5 upper surface close contact, ensure that conductive effect.
In the centre hole of fixed panel 12, coaxially place a mandrel 14 for clamping piston ring, connect a cathode guide electrolytic copper lid 7 with one heart, establish external tooth outside cathode guide electrolytic copper lid in the upper end of mandrel, cathode guide electrolytic copper lid 7 external tooth engages with the internal tooth of described master wheel 6.
Be fixedly installed a speed governing step-down gear 9 in the side of fixed panel 12 by support 10, connect pinion(gear) 11 at the output terminal of speed governing step-down gear 9, pinion(gear) 11 engages with the external tooth of master wheel 6,
Inside negative electrode conductive ring 4 with the inner headed face of conduction carbon brush circle 5, carbon brush sealing density ring 8 is set.
Claims (3)
1. the piston ring electroplanting device of a cathode rotary, comprise a fixed panel, it is characterized in that: offer centre hole at the center of fixed panel, several side openings uniform with one heart on the fixed panel of centre hole periphery, in each side opening, place an anode conducting rod respectively, above fixed panel, arrange one by installation panel be fitted in round anode conducting circle on fixed panel upper surface, the upper end of each anode conducting rod is connected with anode conducting circle respectively, round cathode guide electricity circle is connected by insulcrete above anode conducting circle, stationary annular conduction carbon brush circle on negative electrode conductive ring, negative electrode conduction annular bull gear is set above conduction carbon brush circle, described annular bull gear inner circle is provided with internal tooth, annular bull gear cylindrical is provided with external tooth, master wheel lower end is bonded to each other with conduction carbon brush circle, a mandrel for clamping piston ring is coaxially placed in the centre hole of fixed panel, a cathode guide electrolytic copper lid is connected with one heart in the upper end of mandrel, external tooth is established outside described cathode guide electrolytic copper lid, by Bracket setting speed governing step-down gear on fixed panel, pinion(gear) is connected at the output terminal of speed governing step-down gear, described pinion(gear) engages with the external tooth of master wheel, the internal tooth of described master wheel engages with external tooth outside cathode guide electrolytic copper lid.
2. piston ring electroplanting device according to claim 1, is characterized in that: inside the inner headed face of negative electrode conductive ring and conduction carbon brush circle, arrange carbon brush sealing density ring.
3. piston ring electroplanting device according to claim 1, is characterized in that: described ring shaped conductive carbon brush circle is overall ring-like circle, and outer cylinder, inner side is cone surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574571.1U CN204080143U (en) | 2014-10-08 | 2014-10-08 | A kind of piston ring electroplanting device of cathode rotary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574571.1U CN204080143U (en) | 2014-10-08 | 2014-10-08 | A kind of piston ring electroplanting device of cathode rotary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080143U true CN204080143U (en) | 2015-01-07 |
Family
ID=52172879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574571.1U Withdrawn - After Issue CN204080143U (en) | 2014-10-08 | 2014-10-08 | A kind of piston ring electroplanting device of cathode rotary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080143U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250843A (en) * | 2014-10-08 | 2014-12-31 | 仪征威龙发动机零部件有限公司 | Piston ring plating device with rotary cathode |
| CN105624753A (en) * | 2015-12-24 | 2016-06-01 | 广州中国科学院先进技术研究所 | Technology for uniform deposition of HA (hydroxyapatite) coatings on medical porous titanium and titanium alloy |
| CN109518241A (en) * | 2018-12-27 | 2019-03-26 | 中国电子科技集团公司第二研究所 | The automatic loading/unloading and storing method of piston ring electroplating assembly line |
| CN110438537A (en) * | 2019-08-09 | 2019-11-12 | 常州大学 | A kind of novel high flux heat exchanger tube and preparation method thereof |
| CN112481687A (en) * | 2020-12-31 | 2021-03-12 | 徐州徐工液压件有限公司 | Well-type electroplating combined hanging tool for large-diameter piston rod |
-
2014
- 2014-10-08 CN CN201420574571.1U patent/CN204080143U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250843A (en) * | 2014-10-08 | 2014-12-31 | 仪征威龙发动机零部件有限公司 | Piston ring plating device with rotary cathode |
| CN104250843B (en) * | 2014-10-08 | 2017-04-19 | 仪征威龙发动机零部件有限公司 | Piston ring plating device with rotary cathode |
| CN105624753A (en) * | 2015-12-24 | 2016-06-01 | 广州中国科学院先进技术研究所 | Technology for uniform deposition of HA (hydroxyapatite) coatings on medical porous titanium and titanium alloy |
| CN105624753B (en) * | 2015-12-24 | 2018-08-07 | 广州中国科学院先进技术研究所 | A kind of medical porous titanium or titanium alloy uniform deposition hydroxyapatite coating layer technique |
| CN109518241A (en) * | 2018-12-27 | 2019-03-26 | 中国电子科技集团公司第二研究所 | The automatic loading/unloading and storing method of piston ring electroplating assembly line |
| CN110438537A (en) * | 2019-08-09 | 2019-11-12 | 常州大学 | A kind of novel high flux heat exchanger tube and preparation method thereof |
| CN110438537B (en) * | 2019-08-09 | 2021-10-01 | 常州大学 | High-flux heat exchange tube and preparation method and application thereof |
| CN112481687A (en) * | 2020-12-31 | 2021-03-12 | 徐州徐工液压件有限公司 | Well-type electroplating combined hanging tool for large-diameter piston rod |
| CN112481687B (en) * | 2020-12-31 | 2023-10-03 | 徐州徐工液压件有限公司 | Major diameter piston rod well type electroplating combined hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned |