CN202671693U - Hanging tool special for small wrench electroplating - Google Patents
Hanging tool special for small wrench electroplating Download PDFInfo
- Publication number
- CN202671693U CN202671693U CN 201220342693 CN201220342693U CN202671693U CN 202671693 U CN202671693 U CN 202671693U CN 201220342693 CN201220342693 CN 201220342693 CN 201220342693 U CN201220342693 U CN 201220342693U CN 202671693 U CN202671693 U CN 202671693U
- Authority
- CN
- China
- Prior art keywords
- copper wire
- electroplating
- small wrench
- support rod
- conducting copper
- 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
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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses a hanging tool special for small wrench electroplating. The hanging tool is used for electroplating a small wrench. The hanging tool comprises a support rod, an upper conducting copper wire and a lower conducting copper wire, wherein the upper part of the support rod is provided with a hanging hook; the upper conducting copper wire and the lower conducting copper wire are arranged on the support rod; an insulating adhesive rape is wound on the support rod; the upper conducting copper wire is arranged in the middle of the support rod; and the lower conducting copper wire is arranged at the bottom of the support rod. The hanging tool special for small wrench electroplating has the beneficial effects that a closed circuit is formed by the upper and lower conducting copper wires, so that the conducting stringency of a small wrench blank is guaranteed in electroplating, the current intensity of the small wrench blank is increased, the phenomenon that yellow is exposed in chromium plating is reduced, and the yield of the product is improved.
Description
Technical field
The utility model relates to a kind of for hanger used on the electroplating assembly line, is used for small wrench is electroplated.
Background technology
Small wrench product blank needs chromium plating, increases the attractive in appearance of product, makes simultaneously spanner prevent corrosion, improves wear resistance.Wrench body need to be separated laggard electroplating with jaw during plating, because small wrench is from heavy and light, volume is little, therefore the conduction bad phenomenon appears between workpiece and the hanger, small wrench high current density region quality is all right after electroplating, the low current density district then chromium plating to reveal yellow phenomenon serious, affect the chromium plating yield rate.
Summary of the invention
The purpose of this utility model provides a kind of small wrench Special hanger for electroplating, increases the strength of current of product blank, guarantees the conduction tightness, reduces chromium plating and reveals yellow phenomenon.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of small wrench Special hanger for electroplating is characterized in that: comprise a support bar, support bar top is provided with suspension hook, also is included in upper conductive copper wire and lower conductive copper wire that support bar is provided with.
Twine insulation tape on the above support bar.
Conductive copper wire is located at the medium position of support bar on the above, and described lower conductive copper wire is located at the bottom position of support bar.
The utility model beneficial effect is that conductive copper wire forms a loop line up and down, guarantees the conduction tightness of small wrench blank during plating, increases the strength of current of small wrench blank, reduces chromium plating and reveals yellow phenomenon, improves the yield rate of product.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1. suspension hook; 2. support bar; 3. insulation tape; 4. wrench body; 5. go up conductive copper wire; 6. jaw; 7. descend conductive copper wire.
Embodiment
By accompanying drawing 1 as can be known, the utility model comprises a montant shape support bar 2, and the top of support bar 2 is provided with suspension hook 1, the degree of depth setting of the length of support bar 2 immersion plating liquid when electroplating, be beneficial to the integral body of workpiece is carried out electroplating operations, and guarantee the coating after the workpiece plating even.The utility model also is included in upper conductive copper wire 5 and the lower conductive copper wire 6 that support bar 2 is provided with.Described upper conductive copper wire 5 is located at the medium position of support bar 2, and described lower conductive copper wire 6 is located at the bottom position of support bar 2.
It is the base material of support bar 2 that the utility model adopts copper, increases the conductivity of hanger, twines outside support bar 2 and is provided with insulation tape 3, makes hanger to play insulation, heat-resisting, corrosion resistant effect.
During plating, connect after being connected wrench body 4 separately with jaw, wrench body 4 after connecting is connected with upper conductive copper wire 5, jaw 6 is connected with lower conductive copper wire 7, making up and down, conductive copper wire forms a loop line, the conduction tightness of small wrench blank when having guaranteed to electroplate, the strength of current of increase small wrench blank reduces chromium plating and reveals yellow phenomenon.
Should be noted that embodiment described in the utility model only is its optimal way, only is apparent change to belonging to technical solutions of the utility model, all should belong within the protection domain of the present utility model.
Claims (3)
1. small wrench Special hanger for electroplating, it is characterized in that: comprise a support bar, support bar top is provided with suspension hook, also is included in upper conductive copper wire and lower conductive copper wire that support bar is provided with.
2. small wrench Special hanger for electroplating according to claim 1 is characterized in that: twine insulation tape on the described support bar.
3. small wrench Special hanger for electroplating according to claim 1, it is characterized in that: described upper conductive copper wire is located at the medium position of support bar, and described lower conductive copper wire is located at the bottom position of support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342693 CN202671693U (en) | 2012-07-16 | 2012-07-16 | Hanging tool special for small wrench electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342693 CN202671693U (en) | 2012-07-16 | 2012-07-16 | Hanging tool special for small wrench electroplating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671693U true CN202671693U (en) | 2013-01-16 |
Family
ID=47492605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342693 Expired - Fee Related CN202671693U (en) | 2012-07-16 | 2012-07-16 | Hanging tool special for small wrench electroplating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110791801A (en) * | 2019-12-24 | 2020-02-14 | 海盐县博威工具有限公司 | Electroplating support for wrench |
-
2012
- 2012-07-16 CN CN 201220342693 patent/CN202671693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110791801A (en) * | 2019-12-24 | 2020-02-14 | 海盐县博威工具有限公司 | Electroplating support for wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130116 Termination date: 20180716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |