CN109898126B - Pictographic anode clamp for electroplating guide rail parts - Google Patents
Pictographic anode clamp for electroplating guide rail parts Download PDFInfo
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- CN109898126B CN109898126B CN201910269672.5A CN201910269672A CN109898126B CN 109898126 B CN109898126 B CN 109898126B CN 201910269672 A CN201910269672 A CN 201910269672A CN 109898126 B CN109898126 B CN 109898126B
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- pictographic
- anode plate
- guide rail
- anode
- fixing seat
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Abstract
The application discloses pictographic anode clamp for guide rail class part is electroplated, including lower surface pictographic anode plate, upper surface pictographic anode plate, the roll adjustment piece, choose machining's mode for use, surface pictographic anode plate about the processing, and unanimous with guide rail curved surface thickness, the effectual distance of guaranteeing pictographic anode plate and part, anode welded connection yielding problem has been reduced, through the different distance of adjustment upper surface anode plate to guide rail class part upper surface, surface power line distributes evenly about making guide rail class part, and finally reach the even purpose of cladding material thickness of guide rail upper and lower surface.
Description
Technical Field
The invention belongs to the field of electroplating tools, and particularly relates to a pictographic anode clamp for electroplating guide rail parts.
Background
The pictographic anode tool in the electroplated part plays a role in uniformly distributing the thickness of the coating on the surface of the part and reducing the influence on the assembly size of the part due to the inconsistent thickness of the coating.
When adopting traditional pictographic anode frock to electroplate the upper and lower surface of guide rail class part, there are two aspects problems: 1. the guide rail and the traditional anode vertically enter the electroplating bath, the distances between the upper surface and the lower surface of the pictographic anode and the parts are consistent, and simple distance adjustment cannot be realized, so that the thickness of a coating on the upper surface of the guide rail after electroplating is thicker than that of a coating on the lower surface, the thickness of the coating is in direct proportion to current, and the current on the lower surface of the part is smaller than that on the upper surface; 2. adopt traditional welding jig mode, anchor clamps can warp, lead to the distance of top and bottom to guarantee unanimously. Through analysis, the current distribution of the chromium-plated surface of the guide rail is inconsistent and is related to the areas of the upper surface and the lower surface of the pictographic anode and the distance between the pictographic anode and the plated surface, the requirement for changing the areas of the pictographic anode on the upper surface and the lower surface through a test is high, and a proper area parameter is difficult to find out through the test for adjustment. In view of above-mentioned two aspects reasons, the cladding material thickness is super thick and need increase the process of polishing and carry out grinding treatment to chromium layer, and chromium layer hardness is high, and the degree of difficulty of polishing is big, wastes time and energy and is difficult to operate, can't guarantee the progress.
Disclosure of Invention
In order to solve the problems, the invention aims to design an electroplating clamp which controls the current of the pictographic anode to be uniformly distributed by a method of adjusting the distance of the pictographic anode on the upper surface.
A pictographic anode clamp for electroplating guide rail parts comprises a lower pictographic anode plate, an upper pictographic anode plate, square fixing seats, a U-shaped fixing seat, a movable handle, an anode connecting bolt, a part connecting bolt, a distance adjusting block, an insulating block and an insulating bush, wherein the lower pictographic anode plate penetrates through the square fixing seats at two ends and the middle U-shaped fixing seat and is fixed on the lower surfaces of the square fixing seat and the U-shaped fixing seat, a plurality of distance adjusting holes matched with the anode connecting bolt are arranged in the middles of two side surfaces of the square fixing seat and the U-shaped fixing seat, the top of the square fixing seat is provided with a movable handle through hole, the upper parts of two sides of the U-shaped fixing seat are provided with part connecting bolt through holes, the two sides and the middle of the upper pictographic anode plate are provided with distance adjusting blocks, the distance adjusting blocks are provided with anode connecting bolt matching holes, the upper pictographic, the bottom of the movable handle is provided with an insulating block, two ends of the part connecting bolt are provided with insulating bushes, the part to be chromium plated is placed between the upper surface pictographic anode plate and the lower surface pictographic anode plate, the distance between the upper surface of the part to be chromium plated and the upper surface pictographic anode plate is adjusted by the anode connecting bolt through the distance adjusting hole, and the chromium plated part is compressed and fixed by the movable handle and the part connecting bolt.
In order to ensure that the distance between the anode and the plated surface is expected after the pictographic anode is mechanically connected and assembled, the invention adopts a mechanical processing mode to process the pictographic anode plates on the upper surface and the lower surface, and the pictographic anode plates are consistent with the curved surfaces of the guide rail parts, thereby effectively ensuring the distance between the pictographic anode and the parts, reducing the problem that the welded connection of the anode is easy to deform, and in addition, by adjusting the distance between the anode plates on the upper surface and the upper surface of the guide rail, the power lines on the upper surface and the lower surface of the guide rail parts are uniformly distributed, and finally achieving the purpose of uniform plating thickness of.
Drawings
FIG. 1 is a schematic view of a pictographic anode clamp
FIG. 2 is a schematic view of a guide rail type part
FIG. 3 is a schematic diagram of the use of the pictographic anode clamp
The numbering in the figures illustrates: 1-lower surface pictographic anode plate, 2-upper surface pictographic anode plate, 3-square fixed seat, 4-U-shaped fixed seat, 5-movable handle, 6-anode connecting bolt, 7-part connecting bolt, 8-distance adjusting block, 9-insulating block, 10-insulating bush, 11-distance adjusting hole and 12-part
Detailed Description
As shown in figures 1-3, a pictographic anode clamp for electroplating guide rail parts comprises a lower surface pictographic anode plate 1, an upper surface pictographic anode plate 2, a square fixing seat 3, a U-shaped fixing seat 4, a movable handle 5, an anode connecting bolt 6, a part connecting bolt 7, a distance adjusting block 8, an insulating block 9 and an insulating bush 10, wherein the lower surface pictographic anode plate 1 passes through the square fixing seats 3 at two ends and the middle U-shaped fixing seat 4 and is fixed on the lower surfaces of the square fixing seat 3 and the U-shaped fixing seat 4, a plurality of distance adjusting holes 11 matched with the anode connecting bolt 6 are arranged in the middles of two side surfaces of the square fixing seat 3 and the U-shaped fixing seat 4, the top of the square fixing seat 3 is provided with a through hole for the movable handle 5, the upper parts at two sides of the U-shaped fixing seat 4 are provided with through holes for the part connecting bolt 7, the distance adjusting blocks 8 are arranged at two sides and, the upper surface pictographic anode plate 2 is fixed above the lower surface pictographic anode plate 1 through an anode connecting bolt 6 arranged on a distance adjusting block 8, an insulating block 9 is arranged at the bottom of a movable handle 5, insulating bushes 10 are arranged at two ends of a part connecting bolt 7, a part 12 to be chromium plated is placed between the upper surface pictographic anode plate and the lower surface pictographic anode plate, the distance between the upper surface of the part 12 to be chromium plated and the upper surface pictographic anode plate 2 is adjusted through a distance adjusting hole 11 by the anode connecting bolt 6, and the movable handle 5 and the part connecting bolt 7 are used for compressing and fixing the part 12 to be chromium plated.
In the embodiment, the lower surface pictographic anode plate 1 is machined to be 8mm thick and has the same curvature as the lower surface of the guide rail type part 12, and a flat bench worker striking and shape correcting mode is adopted instead, so that the consistent distance from the pictographic anode plate to the part is effectively ensured, and the problem that the original welding is easy to deform is solved; three holes are respectively formed in two sides of the square fixing seat 3 in parallel, the distance between the square fixing seat and the upper surface of the part 12 is respectively 15mm, 20mm and 25mm, the upper surface pictographic anode plate 2 can pass through different mounting holes, the purpose that the distance between the upper surface pictographic anode plate 2 and the upper surface of the part 12 is respectively 15mm, 20mm and 25mm can be achieved, through electroplating tests with different distances, thickness measurement of the upper surface coating and the lower surface coating of the guide rail type part 12 is carried out, the thickness of the upper surface coating and the thickness of the lower surface coating are finally obtained by adjusting the distance, and therefore the distance between the upper surface pictographic anode plate 2 and the upper surface. After the installation is finished, the guide rail type part is connected with the cathode, the pictographic anode is connected with the anode and vertically enters the groove, so that the circulation of the solution can be effectively ensured, no air pocket is generated, and the quality of the coating is ensured.
Claims (1)
1. A pictographic anode clamp for electroplating guide rail parts comprises a lower pictographic anode plate, an upper pictographic anode plate, square fixing seats, a U-shaped fixing seat, a movable handle, an anode connecting bolt, a part connecting bolt, a distance adjusting block, an insulating block and an insulating bush, wherein the lower pictographic anode plate penetrates through the square fixing seats at two ends and the middle U-shaped fixing seat and is fixed on the lower surfaces of the square fixing seat and the U-shaped fixing seat, a plurality of distance adjusting holes matched with the anode connecting bolt are arranged in the middles of two side surfaces of the square fixing seat and the U-shaped fixing seat, the top of the square fixing seat is provided with a movable handle through hole, the upper parts of two sides of the U-shaped fixing seat are provided with part connecting bolt through holes, the two sides and the middle of the upper pictographic anode plate are provided with distance adjusting blocks, the distance adjusting blocks are provided with anode connecting bolt matching holes, the upper pictographic, the bottom of the movable handle is provided with an insulating block, two ends of the part connecting bolt are provided with insulating bushes, the part to be chromium plated is placed between the upper surface pictographic anode plate and the lower surface pictographic anode plate, the distance between the upper surface of the part to be chromium plated and the upper surface pictographic anode plate is adjusted by the anode connecting bolt through the distance adjusting hole, and the chromium plated part is compressed and fixed by the movable handle and the part connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910269672.5A CN109898126B (en) | 2019-04-03 | 2019-04-03 | Pictographic anode clamp for electroplating guide rail parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910269672.5A CN109898126B (en) | 2019-04-03 | 2019-04-03 | Pictographic anode clamp for electroplating guide rail parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109898126A CN109898126A (en) | 2019-06-18 |
| CN109898126B true CN109898126B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910269672.5A Active CN109898126B (en) | 2019-04-03 | 2019-04-03 | Pictographic anode clamp for electroplating guide rail parts |
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| CN (1) | CN109898126B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735175B (en) * | 2019-10-27 | 2020-08-14 | 国营四达机械制造公司 | Chrome plating clamp and method for flap slide rail |
| CN111945213B (en) * | 2020-07-06 | 2022-10-28 | 西安飞机工业（集团）有限责任公司 | Pictographic anode clamp for electroplating multiple plating surfaces of slide rail part |
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| US5312532A (en) * | 1993-01-15 | 1994-05-17 | International Business Machines Corporation | Multi-compartment eletroplating system |
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| CN207552472U (en) * | 2017-12-08 | 2018-06-29 | 石狮市八九机械设备有限公司 | A kind of clamping device |
| CN108914175A (en) * | 2018-09-04 | 2018-11-30 | 陈欣洁 | A kind of automobile engine crankshaft restorative procedure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7998323B1 (en) * | 2006-06-07 | 2011-08-16 | Actus Potentia, Inc. | Apparatus for focused electric-field imprinting for micron and sub-micron patterns on wavy or planar surfaces |
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2019
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|---|---|---|---|---|
| US5312532A (en) * | 1993-01-15 | 1994-05-17 | International Business Machines Corporation | Multi-compartment eletroplating system |
| US7374646B2 (en) * | 2003-01-31 | 2008-05-20 | Ebara Corporation | Electrolytic processing apparatus and substrate processing method |
| CN101892508A (en) * | 2009-05-18 | 2010-11-24 | 苏骞 | Continuous plating and positioning device of LED bracket |
| CN202717860U (en) * | 2012-04-27 | 2013-02-06 | 成都飞机工业（集团）有限责任公司 | Slide rail electroplating tooling |
| CN203582962U (en) * | 2013-10-14 | 2014-05-07 | 东莞龙冠真空科技有限公司 | Vacuum electroplating rail rack |
| CN203546184U (en) * | 2013-11-08 | 2014-04-16 | 中航飞机股份有限公司西安飞机分公司 | Electrochromism clamp of airplane slide rail part |
| CN207552472U (en) * | 2017-12-08 | 2018-06-29 | 石狮市八九机械设备有限公司 | A kind of clamping device |
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| CN109898126A (en) | 2019-06-18 |
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