CN203728942U - Cylinder electroplating device - Google Patents
Cylinder electroplating device Download PDFInfo
- Publication number
- CN203728942U CN203728942U CN201420043139.XU CN201420043139U CN203728942U CN 203728942 U CN203728942 U CN 203728942U CN 201420043139 U CN201420043139 U CN 201420043139U CN 203728942 U CN203728942 U CN 203728942U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- plated
- positioning seat
- frame
- seat
- 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 - Lifetime
Links
- 238000009713 electroplating Methods 0.000 title abstract description 14
- 230000006837 decompression Effects 0.000 claims description 5
- 230000037361 pathway Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 17
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses a cylinder electroplating device. The cylinder electroplating device comprises a frame, an anode joint and a cathode joint, wherein a positioning seat for fixing a cylinder to be plated is arranged on the frame, a mounting slot is arranged on the positioning seat, a liquid inlet channel which is communicated with an inner cavity of the cylinder to be plated is arranged on one side of the positioning seat, and a semi-circular boss for positioning a bearing hole of the cylinder to be plated is arranged on the positioning seat; the cylinder to be plated is inverted and fixed on the positioning seat, one end of the anode joint is fixed in the mounting slot of the positioning seat, the other end of the anode joint extends into the cylinder to be plated, and the cathode joint is arranged above the cylinder to be plated and driven to move up and down by a first cylinder; the frame is respectively provided with blocking devices corresponding to a left gas inlet, a right gas inlet, a front exhaust port, a rear exhaust port and a pressure reduction valve hole of the cylinder to be plated; a diversion pipe is arranged on the frame, and the diversion pipe is connected with a spark plug hole of the cylinder to be plated. By adopting the structure, all vent ports of the cylinder to be plated are sealed, and only the inner wall of the cylinder to be plated is electroplated, so that the cost is reduced, the electroplating efficiency is high, and the thickness of an electroplated film is uniform.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of cylinder electroplanting device.
Background technology
Cylinder face is exposed in air conventionally, in order to prevent that cylinder face from getting rusty, need to plate layer of metal at cylinder face.Traditional electro-plating method is that immersion type is electroplated, and is directly immersed in energising in electroplate liquid and implements to electroplate, the following shortcoming of this method by cylinder: the first, and cylinder structure complexity, electroplating time is long, and cost is high; The second, in electroplating process, cylinder does not need the part of electroplating to be immersed in electroplate liquid always yet, the metal ion of casing surface can dissolve into electroplate liquid, pollutes electroplate liquid, makes electroplate liquid shortening in work-ing life, increase metal ion content in waste water, wastewater treatment expense increases.
Summary of the invention
The purpose of this utility model is to provide a kind of cost-saving, cylinder electroplanting device that electroplating efficiency is high.
For achieving the above object, the utility model is by the following technical solutions: cylinder electroplanting device, it comprises frame, positive contact and negative contact, described frame is provided with the positioning seat for fixing cylinder to be plated, positioning seat is provided with mounting groove, positioning seat one side is provided with the feed pathway being communicated with cylinder chamber to be plated, is also provided with the semicircle boss for locating cylinder dead eye to be plated on positioning seat; Described cylinder to be plated is inverted and is fixed on positioning seat, and positive contact one end is fixed in the mounting groove of positioning seat, and the other end stretches into cylinder internal to be plated, and negative contact is arranged on cylinder to be plated top and it moves up and down by the first air cylinder driven; Left inlet mouth, right inlet mouth, front-seat gas port, rear exhaust port and the decompression valve opening of the corresponding cylinder to be plated of described frame are respectively equipped with plugging device; In frame, be also provided with thrust-augmenting nozzle, thrust-augmenting nozzle is connected with the spark-plug hole at cylinder to be plated top.
Adopt above structure, before plating, cylinder to be plated is fixed on positioning seat, the dead eye of cylinder to be plated coordinates location with semicircle boss, the spark-plug hole at thrust-augmenting nozzle and cylinder to be plated top is tightly connected, and utilizes plugging device to seal respectively the left inlet mouth of cylinder to be plated, right inlet mouth, front-seat gas port, rear exhaust port and decompression valve opening.Then utilize positive contact, negative contact and the mobile electroplate liquid that can conduct electricity mutually to electroplate cylinder inner wall to be plated, ensure only the inwall of cylinder to be plated to be electroplated, cylinder outside surface to be plated does not contact with electroplate liquid, save the consumption of electroplate liquid, cost, electroplating efficiency is high, electroplating film even thickness.
Described plugging device comprises permanent seat, the second cylinder and plug, and permanent seat is fixed in frame, and plug is arranged on permanent seat and by the second air cylinder driven.
Between described cylinder to be plated and positioning seat, be provided with sealing-ring, to seal cylinder to be plated and positioning seat.
Described cylinder to be plated is provided with open holes, and on positioning seat, corresponding cylinder open holes to be plated is provided with pin-and-hole, conveniently utilizes straight pin with chamfered edge pin, cylinder to be plated to be fixedly connected with positioning seat.
The utility model adopts above structure, and under the prerequisite all sealing at all ventages of cylinder to be plated, positive contact, negative contact and mobile electroplate liquid that employing can be conducted electricity are mutually electroplated cylinder inner wall to be plated.Can ensure that so only the inwall to cylinder to be plated is electroplated, cylinder outside surface to be plated does not contact with electroplate liquid, has saved the consumption of electroplate liquid, cost, electroplating efficiency is high, electroplating film even thickness, and electroplate after cylinder clean become simple.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation that the utility model cylinder electroplanting device coordinates with cylinder to be plated;
Fig. 2 is cylinder structure schematic diagram to be plated of the present utility model;
Fig. 3 is the location seat structure schematic diagram of the utility model cylinder electroplanting device;
Fig. 4 is the sealing-ring front view of the utility model cylinder electroplanting device;
Fig. 5 is the sealing-ring vertical view of the utility model cylinder electroplanting device.
Embodiment
As shown in Figures 1 to 5, the utility model cylinder electroplanting device, it comprises frame 1, positive contact 2 and negative contact 3, described frame 1 is provided with the positioning seat 5 for fixing cylinder 4 to be plated, positioning seat 5 is provided with mounting groove 51, positioning seat 5 one sides are provided with the feed pathway 52 being communicated with cylinder 4 inner chambers to be plated, are also provided with the semicircle boss 53 for locating cylinder 4 dead eyes to be plated on positioning seat 5; Described cylinder to be plated 4 is inverted and is fixed on positioning seat 5, and positive contact 2 one end are fixed in the mounting groove 51 of positioning seat 5, and the other end stretches into cylinder to be plated 4 inside, and negative contact 3 is arranged on cylinder to be plated 4 tops and it moves up and down by the first air cylinder driven; Left inlet mouth, right inlet mouth, front-seat gas port, rear exhaust port and the decompression valve opening of the corresponding cylinder 4 to be plated of described frame 1 are respectively equipped with plugging device 6; In frame 1, be also provided with thrust-augmenting nozzle 7, thrust-augmenting nozzle 7 is connected with the spark-plug hole at cylinder to be plated 4 tops.
Described plugging device 6 comprises permanent seat 61, the second cylinder 62 and plug 63, and permanent seat 61 is fixed in frame 1, and plug 63 is arranged on permanent seat 61 and by the second cylinder 62 and drives.
Between described cylinder to be plated 4 and positioning seat 5, be provided with sealing-ring 8.
Described cylinder to be plated 4 is provided with open holes 41, and on positioning seat 5, the open holes 41 of corresponding cylinder 4 to be plated is provided with pin-and-hole.
The utility model adopts above structure, first, positive contact 2 one end is secured by bolts in the mounting groove 51 of positioning seat 5.Then, cylinder 4 to be plated is upside down on positioning seat 5, sealing-ring 8 is arranged between cylinder 4 to be plated and positioning seat 5, utilizes straight pin and chamfered edge pin that cylinder 4 to be plated is fixed together with positioning seat 5.Now, positive contact 2 the other ends stretch in the inner chamber of cylinder 4 to be plated, between positive contact 2 and cylinder to be plated 4 inwalls, are provided with certain spacing, flow for electroplate liquid.Then, drive plugging device 6 by the left inlet mouth of cylinder 4 to be plated, right inlet mouth, front-seat gas port, rear exhaust port by the second cylinder 62, decompression valve opening all blocks.Finally, negative contact 3 moved to cylinder to be plated 4 tops and compress cylinder 4 to be plated.
When plating, electroplate liquid is flowed in the inner chamber of cylinder 4 to be plated by the feed pathway 52 on positioning seat 5, and upwards flows along the inwall of cylinder 4 to be plated, then flows out from the spark-plug hole at cylinder to be plated 4 tops, flows out finally by thrust-augmenting nozzle 7.
Under the prerequisite that cylinder electroplanting device of the present utility model all seals at all ventages of cylinder 4 to be plated, positive contact 2, negative contact 3 and mobile electroplate liquid that employing can be conducted electricity are mutually electroplated cylinder 4 inwalls to be plated.Can ensure so only the inwall of cylinder 4 to be plated to be electroplated, cylinder 4 outside surfaces to be plated do not contact with electroplate liquid, have saved the consumption of electroplate liquid, cost, and electroplating film even thickness, the cylinder after plating cleans simple.
Claims (4)
1. cylinder electroplanting device, it comprises frame, positive contact and negative contact, it is characterized in that: described frame is provided with the positioning seat for fixing cylinder to be plated, positioning seat is provided with mounting groove, positioning seat one side is provided with the feed pathway being communicated with cylinder chamber to be plated, is also provided with the semicircle boss for locating cylinder dead eye to be plated on positioning seat; Described cylinder to be plated is inverted and is fixed on positioning seat, and positive contact one end is fixed in the mounting groove of positioning seat, and the other end stretches into cylinder internal to be plated, and negative contact is arranged on cylinder to be plated top and it moves up and down by the first air cylinder driven; Left inlet mouth, right inlet mouth, front-seat gas port, rear exhaust port and the decompression valve opening of the corresponding cylinder to be plated of described frame are respectively equipped with plugging device; In frame, be also provided with thrust-augmenting nozzle, thrust-augmenting nozzle is connected with the spark-plug hole at cylinder to be plated top.
2. cylinder electroplanting device according to claim 1, is characterized in that: described plugging device comprises permanent seat, the second cylinder and plug, permanent seat is fixed in frame, and plug is arranged on permanent seat and by the second air cylinder driven.
3. cylinder electroplanting device according to claim 1, is characterized in that: between described cylinder to be plated and positioning seat, be provided with sealing-ring.
4. cylinder electroplanting device according to claim 1, is characterized in that: described cylinder to be plated is provided with open holes, and on positioning seat, corresponding cylinder open holes to be plated is provided with pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043139.XU CN203728942U (en) | 2014-01-23 | 2014-01-23 | Cylinder electroplating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043139.XU CN203728942U (en) | 2014-01-23 | 2014-01-23 | Cylinder electroplating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728942U true CN203728942U (en) | 2014-07-23 |
Family
ID=51199028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420043139.XU Expired - Lifetime CN203728942U (en) | 2014-01-23 | 2014-01-23 | Cylinder electroplating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480504A (en) * | 2014-11-20 | 2015-04-01 | 浙江西田机械有限公司 | Vortex wall oxidation device |
-
2014
- 2014-01-23 CN CN201420043139.XU patent/CN203728942U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480504A (en) * | 2014-11-20 | 2015-04-01 | 浙江西田机械有限公司 | Vortex wall oxidation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 350000 No.3 comprehensive office building, No.8, Shangmao Avenue, Nantong town, Minhou County, Fuzhou City, Fujian Province Patentee after: Fujian Huawei Juquan Precision Technology Co.,Ltd. Address before: Jinan District Fuk new road 350000 Fuzhou city of Fujian Province, No. 245 Patentee before: FUZHOU JULI MOTOR PARTS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |