CN105937048B - A kind of mercury electro-conducting control device - Google Patents
A kind of mercury electro-conducting control device Download PDFInfo
- Publication number
- CN105937048B CN105937048B CN201610495408.XA CN201610495408A CN105937048B CN 105937048 B CN105937048 B CN 105937048B CN 201610495408 A CN201610495408 A CN 201610495408A CN 105937048 B CN105937048 B CN 105937048B
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- China
- Prior art keywords
- mercury
- mercury cup
- conducting rod
- cup
- cup lid
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/007—Current directing devices
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The present invention relates to the conductive technical fields of workpiece rotation portion in electroplating industry, more particularly to a kind of novel mercury electric installation, it includes mercury cup, conducting rod, mercury, mercury cup lid, sealing ring and copper nut, wherein use the mode of mercury electro-conducting control, and use novel simple structure, so that addition mercury is more convenient, electric conductivity is relatively reliable, and electric installation easily facilitates maintenance.
Description
Technical field
The present invention relates to the conductive technical fields of workpiece rotation portion in electroplating industry more particularly to a kind of mercury electro-conducting control to fill
It sets.
Background technology
The electroplating technology of workpiece surface refers to that workpiece is placed in electroplate liquid, and workpiece connects DC power supply cathode, workpiece two
It places anode assembly and connects DC power supply anode in side.Under the action of electric field, workpiece surface deposits one layer of coat of metal, therefore
The electric installation of workpiece is particularly important.Sometimes for uniform coating is obtained, workpiece is sometimes what needs rotated, but cable connector
Do not turn, in order to ensure the reliability of rotational workpieces conduction, it is desirable to dedicated rotary conductive device.It is wide in industry at present
General to use mercury electro-conducting control device, mercury be common liquid metal, and electric conductivity is excellent, when electric installation rotates on one side, on one side
When fixed, mercury always can keep good contact with both sides, and avoid mechanical wear, to ensure leading for device
Electric performance stablity.But the mercury electro-conducting control device sold on current field is all disposable, and mercury, which is disposable addition, to be added,
After mercury slowly volatilizees reduction, electric conductivity, which will decline, cannot be satisfied requirement, the electric installation that can only more renew.
Invention content
The purpose of patent of the present invention is to provide a kind of mercury electro-conducting control device in view of the deficiencies of the prior art have structure
Simple and reliable, mercury inspection addition is convenient, and mercury can be supplemented repeatedly, and electric conductivity is more reliable and more stable, and maintaining is more
Convenient advantage.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of mercury electro-conducting control device, it include mercury cup,
Conducting rod, mercury, mercury cup lid, sealing ring and copper nut；The mercury cup is used for loading mercury, and mercury cup end face is machined with recessed
Slot is for installing sealing ring；Mercury cup excircle is threaded for coupling with mercury cup lid；Mercury bottom of a cup portion couples position
It is machined with internal thread, the workpiece for being used for and rotating one side couples with conduction；The mercury cup makes of bronze material, that is, ensures to lead
Electrical property has good intensity again；The conducting rod makes of red copper material, ensure electric conductivity, conducting rod big end surface and
Circumferencial direction is machined with equidistant groove, the contact area for expanding conducting rod and mercury, ensures excellent conductive performance；Conducting rod
Other end terminal stud be machined with aperture, for adding mercury；The terminal stud of conducting rod is machined with external screw thread, is used for and consolidates
The binding post for determining one side couples with conduction；Mercury cup lid makes of stainless steel material, and mercury cup lid shape is in " mountain " font, outer ring
Be machined with internal thread for and mercury cup external screw thread connection and mercury is enclosed in mercury cup by sealing ring, in mercury cup lid
Hole is a long through-hole, and conducting rod is passed through from through-hole, and the step on conducting rod and the cooperation positioning of mercury cup lid end face make to lead
Electric pole is fixed in mercury cup and can be freely rotated.
Further, the terminals of the conducting rod are screw rod end, and are installed there are two copper nut, and connecting cable is used for
Line.
Further, in use, one side of mercury bottom of a cup portion internal thread connection rotation, mercury cup and mercury cup lid and rotation
Workpiece rotate synchronously, conducting rod terminals are connected and fixed motionless one side by screw rod end and copper nut, and conducting rod is mounted on
It in mercury cup lid through-hole and can produce relative rotation, conducting rod is remained and do not rotated, and mercury cup and mercury cup lid are turning always
It is dynamic, it is conductive by the mercury reliable contacts of liquid between conducting rod and mercury cup, to ensure the electric conductivity of turning of work piece, and
Obtain reliable electroplated layer；
After a period of use, it such as needs to check the amount of mercury in mercury cup, mercury cup lid can be opened and be detected, examine
Mercury cup lid is screwed after having looked into, having closed mercury using sealing ring prevents from leaking.
The present invention has the beneficial effect that：A kind of mercury electro-conducting control device of the present invention, a kind of mercury electro-conducting control device eliminate
Built-in deep groove ball bearing improves the structure of conducting rod, has used new material so that mercury electro-conducting control apparatus structure simply may be used
It leans on, mercury inspection addition is convenient, and mercury can be supplemented repeatedly, and electric conductivity is more reliable and more stable, and maintaining is more convenient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
The present invention will be further described below with reference to the drawings.
As shown in Figure 1, a kind of mercury electro-conducting control device of the present invention, it includes mercury cup 1, conducting rod 2, mercury 3, mercury
Cup lid 4, sealing ring 5 and copper nut 6；The mercury cup 1 is used for loading mercury 3, and the processing of 1 end face of mercury cup is fluted for installing
Sealing ring 5；1 excircle of mercury cup is threaded for coupling with mercury cup lid 4；1 bottom of mercury cup connection position is machined with
Internal thread, the workpiece for being used for and rotating one side couple with conduction；The mercury cup 1 makes of bronze material, that is, ensures electric conductivity
There can be good intensity again；The conducting rod 2 makes of red copper material, ensures electric conductivity, 2 big end surface of conducting rod and circle
Circumferential direction is machined with equidistant groove, the contact area for expanding conducting rod 2 and mercury 3, ensures excellent conductive performance；Conducting rod
2 other end terminal stud is machined with aperture 7, for adding mercury 3；The terminal stud of conducting rod 2 is machined with external screw thread, is used for
Couple with conduction with the binding post on fixed one side；Mercury cup lid 4 makes of stainless steel material, and 4 shape of mercury cup lid is in " mountain " word
Shape, outer ring be machined with internal thread for and 1 external screw thread of mercury cup connection and mercury 3 is enclosed in by mercury cup 1 by sealing ring 5
In, 4 endoporus of mercury cup lid is a long through-hole, and conducting rod 2 is passed through from through-hole, the step on conducting rod 2 and mercury cup lid 4
End face cooperation positioning, makes conducting rod 2 be fixed in mercury cup 1 and can be freely rotated.
The terminals of the conducting rod 2 are screw rod end, and are installed there are two copper nut 6, and connecting cable is used for.
In use, the workpiece of one side of 1 bottom internal thread connection rotation of mercury cup, mercury cup 1 and mercury cup lid 4 and rotation
It rotates synchronously, 2 terminals of conducting rod are connected and fixed motionless one side by screw rod end and copper nut 6, and conducting rod 2 is mounted on mercury
It in 4 through-hole of cup lid and can produce relative rotation, conducting rod 2 is remained and do not rotated, and mercury cup 1 and mercury cup lid 4 are turning always
It is dynamic, it is conductive by 3 reliable contacts of the mercury of liquid between conducting rod 2 and mercury cup 1, to ensure the electric conductivity of turning of work piece
Can, and obtain reliable electroplated layer.
After a period of use, it such as needs to check the amount of mercury in mercury cup 1, mercury cup lid 4 can be opened and be detected,
Mercury cup lid 4 is screwed after checking out, having closed mercury 3 using sealing ring 5 prevents from leaking.
In conclusion conduction of the patent of the present invention for electroplating parts rotation portion in electroplating industry, eliminates built-in
Deep groove ball bearing improves the structure of conducting rod 2, has used new material so that mercury electro-conducting control apparatus structure is simple and reliable, water
Silver checks that addition is convenient, and mercury can be supplemented repeatedly, and electric conductivity is more reliable and more stable, and maintaining is more convenient.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included within the scope of present patent application.
Claims (2)
1. a kind of mercury electro-conducting control device, it is characterised in that：It includes mercury cup（1）, conducting rod（2）, mercury（3）, mercury cup lid
（4）, sealing ring（5）And copper nut（6）；The mercury cup（1）For loading mercury（3）, mercury cup（1）End face processing is fluted
For installing sealing ring（5）；Mercury cup（1）Excircle, which is threaded, to be used for and mercury cup lid（4）Connection；Mercury cup（1）Bottom
Portion connection position is machined with internal thread, and the workpiece for being used for and rotating one side couples with conduction；The mercury cup（1）Use bronze material
It makes, that is, ensures that electric conductivity has good intensity again；The conducting rod（2）It is made of red copper material, ensures electric conductivity,
Conducting rod（2）Big end surface and circumferencial direction are machined with equidistant groove, for expanding conducting rod（2）With mercury（3）Contact surface
Product ensures excellent conductive performance；Conducting rod（2）Other end terminal stud be machined with aperture（7）, for adding mercury（3）；It leads
Electric pole（2）Terminal stud be machined with external screw thread, be used for and fix one side binding post couple with conduction；Mercury cup lid（4）With
Stainless steel material makes, mercury cup lid（4）Shape be in " mountain " font, outer ring be machined with internal thread for and mercury cup（1）Outer spiral shell
Line couples and passes through sealing ring（5）By mercury（3）It is enclosed in mercury cup（1）In, mercury cup lid（4）Endoporus is one long leads to
Hole, conducting rod（2）It is passed through from through-hole, conducting rod（2）On step and mercury cup lid（4）End face cooperation positioning, makes conducting rod
（2）It is fixed on mercury cup（1）In and can freely turn；In use, mercury cup（1）One side of bottom internal thread connection rotation, mercury
Cup（1）And mercury cup lid（4）It is rotated synchronously with the workpiece of rotation, conducting rod（2）Terminals pass through screw rod end and copper nut（6）Even
Connect fixed one side, conducting rod（2）Mounted on mercury cup lid（4）In through-hole and it can produce relative rotation, conducting rod（2）Begin
It keeps not rotating eventually, mercury cup（1）And mercury cup lid（4）Always it is rotating, conducting rod（2）With mercury cup（1）Between pass through liquid
The mercury of state（3）Reliable contacts are conductive, to ensure the electric conductivity of turning of work piece, and obtain reliable electroplated layer；
After a period of use, it such as needs to check mercury cup（1）Interior amount of mercury can open mercury cup lid（4）It is detected,
Mercury cup lid is screwed after checking out（4）, utilize sealing ring（5）Mercury is closed（3）It prevents from leaking.
2. a kind of mercury electro-conducting control device according to claim 1, it is characterised in that：The conducting rod（2）Terminals be
Screw rod end, and there are two copper nuts for installation（6）, it is used for connecting cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495408.XA CN105937048B (en) | 2016-06-30 | 2016-06-30 | A kind of mercury electro-conducting control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495408.XA CN105937048B (en) | 2016-06-30 | 2016-06-30 | A kind of mercury electro-conducting control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105937048A CN105937048A (en) | 2016-09-14 |
| CN105937048B true CN105937048B (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610495408.XA Expired - Fee Related CN105937048B (en) | 2016-06-30 | 2016-06-30 | A kind of mercury electro-conducting control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105937048B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658668B (en) * | 2017-08-14 | 2019-06-18 | 云南靖创液态金属热控技术研发有限公司 | A kind of rotary conductive device |
| CN113862764B (en) * | 2021-11-09 | 2023-02-28 | 江东电子材料有限公司 | Heavy current conductive device and electroplating equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3799861A (en) * | 1971-07-22 | 1974-03-26 | Raptes Res Applic And Trade Es | Electrical contact for equipment used in the electrolytical production of metals,particularly copper |
| FR2331895A1 (en) * | 1975-11-12 | 1977-06-10 | Anvar | Electrical contact for rotating machine - has mercury between rotating crown and stationary circular channel with slot maintained under partial vacuum |
| US4269686A (en) * | 1980-01-08 | 1981-05-26 | Newman Aubrey W | Apparatus for plating journals of crankshafts |
| CN2887895Y (en) * | 2005-07-02 | 2007-04-11 | 蔡良昌 | Rotating electrode |
| CN101037781A (en) * | 2007-01-31 | 2007-09-19 | 浙江伟星实业发展股份有限公司 | Zinc alloy slide fastener electroplating device |
| CN201165562Y (en) * | 2008-03-20 | 2008-12-17 | 广州市百达信工贸有限公司 | Rotating cathode rack plating apparatus |
| CN201195761Y (en) * | 2008-04-28 | 2009-02-18 | 广州市百达信工贸有限公司 | Cathode rotary rack plating apparatus with center anode |
| CN203546186U (en) * | 2013-08-21 | 2014-04-16 | 陶涛 | Electroplating rotating head |
| CN206089861U (en) * | 2016-06-30 | 2017-04-12 | 广东保迪环保电镀设备有限公司 | Novel mercury is electrically conductive device |
-
2016
- 2016-06-30 CN CN201610495408.XA patent/CN105937048B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3799861A (en) * | 1971-07-22 | 1974-03-26 | Raptes Res Applic And Trade Es | Electrical contact for equipment used in the electrolytical production of metals,particularly copper |
| FR2331895A1 (en) * | 1975-11-12 | 1977-06-10 | Anvar | Electrical contact for rotating machine - has mercury between rotating crown and stationary circular channel with slot maintained under partial vacuum |
| US4269686A (en) * | 1980-01-08 | 1981-05-26 | Newman Aubrey W | Apparatus for plating journals of crankshafts |
| CN2887895Y (en) * | 2005-07-02 | 2007-04-11 | 蔡良昌 | Rotating electrode |
| CN101037781A (en) * | 2007-01-31 | 2007-09-19 | 浙江伟星实业发展股份有限公司 | Zinc alloy slide fastener electroplating device |
| CN201165562Y (en) * | 2008-03-20 | 2008-12-17 | 广州市百达信工贸有限公司 | Rotating cathode rack plating apparatus |
| CN201195761Y (en) * | 2008-04-28 | 2009-02-18 | 广州市百达信工贸有限公司 | Cathode rotary rack plating apparatus with center anode |
| CN203546186U (en) * | 2013-08-21 | 2014-04-16 | 陶涛 | Electroplating rotating head |
| CN206089861U (en) * | 2016-06-30 | 2017-04-12 | 广东保迪环保电镀设备有限公司 | Novel mercury is electrically conductive device |
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| CN105937048A (en) | 2016-09-14 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20190630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |