CN104600542A - Partial gold plating fixture for contact body - Google Patents
Partial gold plating fixture for contact body Download PDFInfo
- Publication number
- CN104600542A CN104600542A CN201510019688.2A CN201510019688A CN104600542A CN 104600542 A CN104600542 A CN 104600542A CN 201510019688 A CN201510019688 A CN 201510019688A CN 104600542 A CN104600542 A CN 104600542A
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- CN
- China
- Prior art keywords
- positioning pin
- contact
- pressing plate
- elastic positioning
- fixture
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a partial gold plating fixture for a contact body. The partial gold plating fixture for the contact body is composed of an elastic locating pin (1), a press plate (2), a conductive upright plate (3) and an insulating locating seat (4); the elastic locating pin (1) is composed of two column-shaped structures with different diameters, a conical structure (13) is arranged at one end of the large-diameter column-shaped structure (11), a cross-shaped groove (14) is formed in the conical structure, and through hole structures (41) are formed in the insulating locating seat (4) according to the interval of 3 to 7 millimeters. The partial gold plating fixture for the contact body is convenient to use and mount, the contact body can be easily clamped by hand, the clamp damage to the surface of the contact body can be effectively avoided, and the fixture is well insulated from bath solution; the partial gold plating fixture can partially plate gold on different apertures of contact bodies, and meanwhile, the fixture can meet the use requirements of an automatic clamping production line, and the partial gold plating efficiency for the contact body is greatly improved.
Description
Technical field
The present invention relates to structural design and the applied technical field of fixture, specifically provide a kind of contact partially plating gold fixture.
Background technology
It is gold-plated that the mode that typical electrical connector contact adopts barrel plating and shake to plate always carries out entirety, but not only consumable material is many for this craft of gilding, and cost is high, and can not realize parcel-gilt object.According to the requirement of GJB1216-1999 (electric connector contact generic specification), can adopt partially plating gold technique for electric connector contact body, adopt annular half immersion mode to electroplate, how clamping contact is urgent problem.
People urgently wish to obtain the excellent contact partially plating gold fixture of a kind of technique effect.
Summary of the invention
The object of this invention is to provide the contact partially plating gold fixture that a kind of technique effect is excellent.
Described contact partially plating gold fixture is constructed as follows: elastic positioning pin 1, pressing plate 2, conduction riser 3 and insulation position seat 4; Described elastic positioning pin 1 is made up of two cylindrical-shaped structures that diameter is different, and large-diameter circular column structure 11 one end is provided with cone structure 13, described cone structure is provided with cross recess 14, described insulation position seat 4 is provided with through-hole structure 41 at interval of 3mm-7mm, described pressing plate 2 is provided with location hole 21 at interval of 3mm-7mm, described each location hole 21 is welded with two conductive clips 22, the little 0.3-mm-0.5mm of diameter of the gap ratio contact 6 of described two conductive clips 22, contact can be clamped after ensureing clamping contact, ensure that conduction is good.Contact 6 loads in the location hole 21 on insulation position seat 4, pressing plate 2 is positioned on elastic positioning pin 1, described elastic positioning pin 1 is connected with insulation position seat 4 on cone structure through pressing plate 2 and is provided with cross recess, strain is produced when its external diameter is squeezed, large-diameter circular column structure 11 is connected with the location hole 21 of pressing plate, ensures that diameter flange fully contacts with pressing plate location hole, ensures that conduction is good.Described conduction riser 3 is connected with insulation position seat 4 by the screw thread on elastic positioning pin 1.
Described contact partially plating gold fixture using method, the contact 6 preparing electroplating processes is pressed in the through-hole structure 41 on insulation position seat 4, then pressing plate 2 to be fixed on elastic positioning pin 1 and to compress, at this moment the electroless coating place of contact 6 external diameter contacts with the conductive clip 22 on pressing plate 2, location hole hole 21 inwall of pressing plate 2 contacts with elastic positioning pin 1, due to conduction riser 3 by elastic positioning pin 1 screw thread and insulation position seat fastening, therefore be all that Metal Contact is in conduction state from conduction riser 3 to contact 6, after installing, the fixture of clamping contact to be installed on partially plating gold equipment and the work that is energized, need gold-plated part from tank liquor through each treatment system, complete partially plating gold process.Because holder adopts ambroin, make fixture metallic member and contact non-electroplating part to plate layer gold, reach instructions for use.
Small-diameter circular column structure 12 arranged outside of described elastic positioning pin 1 has screw thread, is provided with screw thread in described through-hole structure 41, and elastic positioning pin 1 and through-hole structure 41 are threaded connection.
Described conductive clip 22 and pressing plate 2 are by Laser Welding firm welding.
Described elastic positioning pin 1 is made up of beryllium-bronze material.Beryllium-bronze conducting function is good, and has higher hardness and elasticity, and when ensureing that pressing plate 2 is assembled on elastic positioning pin 1, elastic positioning pin 1 distinguish is everywhere in compressive state, ensures that sidewall fully contacts with pressing plate 2, ensures that conduction is good.
Described insulation position seat 4 is made up of LCP ambroin.LCP ambroin stability is better, and deflection is little, and insulation property are higher.
Described pressing plate, conduction riser and conductive clip are made by stainless steel material.Prevent fixture from getting rusty in the operational environment of humidity, affect electric conductivity and elasticity.
Described contact partially plating gold fixture adopts insulation position seat to fix contact, adopt elastic positioning pin will conduct electricity riser and exhausted positioning seat fastening, elastic positioning pin and pressing plate elastic fastening simultaneously, ensures that contact is electroplated position and conducted electricity, non-electroplating part insulation; Be convenient to manual operations.
Contact partially plating gold fixture of the present invention uses, easy for installation, the manual clamping contact that just can easily realize operates, can effectively avoid crushing contact surface, good insulation property are had with tank liquor, the contact partially plating gold of different pore size size can be carried out, this fixture can also meet the instructions for use of automated exchanged cutter production line simultaneously, substantially increases the parcel-gilt efficiency of contact.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the present invention is further detailed explanation:
Fig. 1 is contact partially plating gold fixture front view;
Fig. 2 is contact partially plating gold fixture vertical view;
Fig. 3 is B-B place cutaway view in Fig. 2;
Fig. 4 is C-C place cutaway view in Fig. 2;
Fig. 5 is contact partially plating gold chuck side view;
Fig. 6 is elastic positioning pin front view;
Fig. 7 is elastic positioning pin vertical view;
Fig. 8 is pressing plate front view;
Fig. 9 is pressing plate vertical view;
Figure 10 is conductive clip and pressing plate connection diagram;
Figure 11 is insulation position seat front view;
Figure 12 is insulation position seat vertical view;
Figure 13 is B-B place cutaway view in Figure 12;
Figure 14 is C-C place cutaway view in Figure 12;
Figure 15 is conduction riser front view;
Figure 16 is conduction riser vertical view;
Figure 17 is conduction riser end view.
Embodiment
Embodiment 1
Described contact partially plating gold fixture is constructed as follows: elastic positioning pin 1, pressing plate 2, conduction riser 3 and insulation position seat 4; Described elastic positioning pin 1 is made up of two cylindrical-shaped structures that diameter is different, and large-diameter circular column structure 11 one end is provided with cone structure 13, described cone structure is provided with cross recess 14, described insulation position seat 4 is provided with through-hole structure 41 at interval of 3mm-7mm, described pressing plate 2 is provided with location hole 21 at interval of 3mm-7mm, described each location hole 21 is welded with two conductive clips 22, the little 0.3-mm-0.5mm of diameter of the gap ratio contact 6 of described two conductive clips 22, contact can be clamped after ensureing clamping contact, ensure that conduction is good.Contact 6 loads in the location hole 21 on insulation position seat 4, pressing plate 2 is positioned on elastic positioning pin 1, described elastic positioning pin 1 is connected with insulation position seat 4 on cone structure through pressing plate 2 and is provided with cross recess, strain is produced when its external diameter is squeezed, large-diameter circular column structure 11 is connected with the location hole 21 of pressing plate, ensures that diameter flange fully contacts with pressing plate location hole, ensures that conduction is good.Described conduction riser 3 is connected with insulation position seat 4 by the screw thread on elastic positioning pin 1.
Described contact partially plating gold fixture using method, the contact 6 preparing electroplating processes is pressed in the through-hole structure 41 on insulation position seat 4, then pressing plate 2 to be fixed on elastic positioning pin 1 and to compress, at this moment the electroless coating place of contact 6 external diameter contacts with the conductive clip 22 on pressing plate 2, location hole hole 21 inwall of pressing plate 2 contacts with elastic positioning pin 1, due to conduction riser 3 by elastic positioning pin 1 screw thread and insulation position seat fastening, therefore be all that Metal Contact is in conduction state from conduction riser 3 to contact 6, after installing, the fixture of clamping contact to be installed on partially plating gold equipment and the work that is energized, need gold-plated part from tank liquor through each treatment system, complete partially plating gold process.Because holder adopts ambroin, make fixture metallic member and contact non-electroplating part to plate layer gold, reach instructions for use.
Small-diameter circular column structure 12 arranged outside of described elastic positioning pin 1 has screw thread, is provided with screw thread in described through-hole structure 41, and elastic positioning pin 1 and through-hole structure 41 are threaded connection.
Described conductive clip 22 and pressing plate 2 are by Laser Welding firm welding.
Described elastic positioning pin 1 is made up of beryllium-bronze material.Beryllium-bronze conducting function is good, and has higher hardness and elasticity, and when ensureing that pressing plate 2 is assembled on elastic positioning pin 1, elastic positioning pin 1 distinguish is everywhere in compressive state, ensures that sidewall fully contacts with pressing plate 2, ensures that conduction is good.
Described insulation position seat 4 is made up of LCP ambroin.LCP ambroin stability is better, and deflection is little, and insulation property are higher.
Described pressing plate, conduction riser and conductive clip are made by stainless steel material.Prevent fixture from getting rusty in the operational environment of humidity, affect electric conductivity and elasticity.
Described contact partially plating gold fixture adopts insulation position seat to fix contact, adopt elastic positioning pin will conduct electricity riser and exhausted positioning seat fastening, elastic positioning pin and pressing plate elastic fastening simultaneously, ensures that contact is electroplated position and conducted electricity, non-electroplating part insulation; Be convenient to manual operations.
Embodiment 2
Described contact partially plating gold fixture is constructed as follows: elastic positioning pin 1, pressing plate 2, conduction riser 3 and insulation position seat 4; Described elastic positioning pin 1 is made up of two cylindrical-shaped structures that diameter is different, and large-diameter circular column structure 11 one end is provided with cone structure 13, described cone structure is provided with cross recess 14, described insulation position seat 4 is provided with through-hole structure 41 at interval of 3mm, described pressing plate 2 is provided with location hole 21 at interval of 3mm, described each location hole 21 is welded with two conductive clips 22, the little 0.3mm of diameter of the gap ratio contact 6 of described two conductive clips 22, contact can be clamped after ensureing clamping contact, ensure that conduction is good.Contact 6 loads in the location hole 21 on insulation position seat 4, pressing plate 2 is positioned on elastic positioning pin 1, described elastic positioning pin 1 is connected with insulation position seat 4 on cone structure through pressing plate 2 and is provided with cross recess, strain is produced when its external diameter is squeezed, large-diameter circular column structure 11 is connected with the location hole 21 of pressing plate, ensures that diameter flange fully contacts with pressing plate location hole, ensures that conduction is good.Described conduction riser 3 is connected with insulation position seat 4 by the screw thread on elastic positioning pin 1.
Embodiment 3
Described contact partially plating gold fixture is constructed as follows: elastic positioning pin 1, pressing plate 2, conduction riser 3 and insulation position seat 4; Described elastic positioning pin 1 is made up of two cylindrical-shaped structures that diameter is different, and large-diameter circular column structure 11 one end is provided with cone structure 13, described cone structure is provided with cross recess 14, described insulation position seat 4 is provided with through-hole structure 41 at interval of 7mm, described pressing plate 2 is provided with location hole 21 at interval of 7mm, described each location hole 21 is welded with two conductive clips 22, the little 0.5mm of diameter of the gap ratio contact 6 of described two conductive clips 22, contact can be clamped after ensureing clamping contact, ensure that conduction is good.Contact 6 loads in the location hole 21 on insulation position seat 4, pressing plate 2 is positioned on elastic positioning pin 1, described elastic positioning pin 1 is connected with insulation position seat 4 on cone structure through pressing plate 2 and is provided with cross recess, strain is produced when its external diameter is squeezed, large-diameter circular column structure 11 is connected with the location hole 21 of pressing plate, ensures that diameter flange fully contacts with pressing plate location hole, ensures that conduction is good.Described conduction riser 3 is connected with insulation position seat 4 by the screw thread on elastic positioning pin 1.
Embodiment 4
Described contact partially plating gold fixture is constructed as follows: elastic positioning pin 1, pressing plate 2, conduction riser 3 and insulation position seat 4; Described elastic positioning pin 1 is made up of two cylindrical-shaped structures that diameter is different, and large-diameter circular column structure 11 one end is provided with cone structure 13, described cone structure is provided with cross recess 14, described insulation position seat 4 is provided with through-hole structure 41 at interval of 5mm, described pressing plate 2 is provided with location hole 21 at interval of 5mm, described each location hole 21 is welded with two conductive clips 22, the little 0.4mm of diameter of the gap ratio contact 6 of described two conductive clips 22, contact can be clamped after ensureing clamping contact, ensure that conduction is good.Contact 6 loads in the location hole 21 on insulation position seat 4, pressing plate 2 is positioned on elastic positioning pin 1, described elastic positioning pin 1 is connected with insulation position seat 4 on cone structure through pressing plate 2 and is provided with cross recess, strain is produced when its external diameter is squeezed, large-diameter circular column structure 11 is connected with the location hole 21 of pressing plate, ensures that diameter flange fully contacts with pressing plate location hole, ensures that conduction is good.Described conduction riser 3 is connected with insulation position seat 4 by the screw thread on elastic positioning pin 1.
Embodiment 5
Described contact partially plating gold fixture is constructed as follows: elastic positioning pin 1, pressing plate 2, conduction riser 3 and insulation position seat 4; Described elastic positioning pin 1 is made up of two cylindrical-shaped structures that diameter is different, and large-diameter circular column structure 11 one end is provided with cone structure 13, described cone structure is provided with cross recess 14, described insulation position seat 4 is provided with through-hole structure 41 at interval of 5mm, described pressing plate 2 is provided with location hole 21 at interval of 5mm, described each location hole 21 is welded with two conductive clips 22, the little 0.4mm of diameter of the gap ratio contact 6 of described two conductive clips 22, contact can be clamped after ensureing clamping contact, ensure that conduction is good.Contact 6 loads in the location hole 21 on insulation position seat 4, pressing plate 2 is positioned on elastic positioning pin 1, described elastic positioning pin 1 is connected with insulation position seat 4 on cone structure through pressing plate 2 and is provided with cross recess, strain is produced when its external diameter is squeezed, large-diameter circular column structure 11 is connected with the location hole 21 of pressing plate, ensures that diameter flange fully contacts with pressing plate location hole, ensures that conduction is good.Described conduction riser 3 is connected with insulation position seat 4 by the screw thread on elastic positioning pin 1.
Claims (6)
1. a contact partially plating gold fixture, is characterized in that: described contact partially plating gold fixture is constructed as follows: elastic positioning pin (1), pressing plate (2), conduction riser (3) and insulation position seat (4), described elastic positioning pin (1) is made up of two cylindrical-shaped structures that diameter is different, and large-diameter circular column structure (11) one end is provided with cone structure (13), described cone structure is provided with cross recess (14), described insulation position seat (4) is provided with through-hole structure (41) at interval of 3mm-7mm, described pressing plate (2) is provided with location hole (21) at interval of 3mm-7mm, described each location hole (21) is welded with two conductive clips (22), the little 0.3-mm-0.5mm of diameter of the gap ratio contact (6) of described two conductive clips (22), contact (6) loads in the location hole (21) on insulation position seat (4), pressing plate (2) is positioned on elastic positioning pin (1), described elastic positioning pin (1) is connected with insulation position seat (4) through pressing plate (2), large-diameter circular column structure (11) is connected with the location hole (21) of pressing plate, described conduction riser (3) is connected with insulation position seat (4) by the screw thread on elastic positioning pin (1).
2. according to contact partially plating gold fixture described in claim 1, it is characterized in that: small-diameter circular column structure (12) arranged outside of described elastic positioning pin (1) has screw thread, described through-hole structure is provided with screw thread in (41), and elastic positioning pin (1) and through-hole structure (41) are threaded connection.
3. according to contact partially plating gold fixture described in claim 2, it is characterized in that: described conductive clip (22) and pressing plate (2) are by Laser Welding firm welding.
4. according to contact partially plating gold fixture described in claim 3, it is characterized in that: described elastic positioning pin (1) is made up of beryllium-bronze material.
5. according to contact partially plating gold fixture described in claim 3, it is characterized in that: described insulation position seat (4) is made up of LCP ambroin.
6. according to contact partially plating gold fixture described in claim 3, it is characterized in that: described pressing plate, conduction riser and conductive clip are made by stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019688.2A CN104600542B (en) | 2015-01-15 | 2015-01-15 | Partial gold plating fixture for contact body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019688.2A CN104600542B (en) | 2015-01-15 | 2015-01-15 | Partial gold plating fixture for contact body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104600542A true CN104600542A (en) | 2015-05-06 |
| CN104600542B CN104600542B (en) | 2017-02-22 |
Family
ID=53126156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510019688.2A Active CN104600542B (en) | 2015-01-15 | 2015-01-15 | Partial gold plating fixture for contact body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104600542B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076108U (en) * | 1990-08-14 | 1991-05-01 | 刘树博 | Clamp for electric plating |
| CN1143122A (en) * | 1995-08-11 | 1997-02-19 | 钱远强 | Anode clamp |
| CN2532087Y (en) * | 2002-03-22 | 2003-01-22 | 亚硕企业股份有限公司 | Improved clamping tool structure for electroplating |
| US6755667B2 (en) * | 2002-04-01 | 2004-06-29 | Chien-Chung Lin | Electronic component having solder ball retaining terminal |
| CN101550575A (en) * | 2009-04-17 | 2009-10-07 | 东莞宝迪环保电镀设备有限公司 | A workpiece jig used for selective plating of workpieces |
| CN201538826U (en) * | 2009-11-27 | 2010-08-04 | 陕西科技大学 | Small-sized screw binding clamp when in electroplating |
| CN201545930U (en) * | 2009-09-16 | 2010-08-11 | 深圳市深联电路有限公司 | Improved electroplated thin plate frame for electroplated automatic line |
| CN201634787U (en) * | 2010-03-17 | 2010-11-17 | 中国电子科技集团公司第十三研究所 | Minitype block electroplating clamp |
| CN102080253A (en) * | 2010-12-23 | 2011-06-01 | 北大方正集团有限公司 | Electroplating fixture and printed wiring board electroplating system |
| CN204391474U (en) * | 2015-01-15 | 2015-06-10 | 沈阳兴华航空电器有限责任公司 | A kind of contact partially plating gold fixture |
-
2015
- 2015-01-15 CN CN201510019688.2A patent/CN104600542B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076108U (en) * | 1990-08-14 | 1991-05-01 | 刘树博 | Clamp for electric plating |
| CN1143122A (en) * | 1995-08-11 | 1997-02-19 | 钱远强 | Anode clamp |
| CN2532087Y (en) * | 2002-03-22 | 2003-01-22 | 亚硕企业股份有限公司 | Improved clamping tool structure for electroplating |
| US6755667B2 (en) * | 2002-04-01 | 2004-06-29 | Chien-Chung Lin | Electronic component having solder ball retaining terminal |
| CN101550575A (en) * | 2009-04-17 | 2009-10-07 | 东莞宝迪环保电镀设备有限公司 | A workpiece jig used for selective plating of workpieces |
| CN201545930U (en) * | 2009-09-16 | 2010-08-11 | 深圳市深联电路有限公司 | Improved electroplated thin plate frame for electroplated automatic line |
| CN201538826U (en) * | 2009-11-27 | 2010-08-04 | 陕西科技大学 | Small-sized screw binding clamp when in electroplating |
| CN201634787U (en) * | 2010-03-17 | 2010-11-17 | 中国电子科技集团公司第十三研究所 | Minitype block electroplating clamp |
| CN102080253A (en) * | 2010-12-23 | 2011-06-01 | 北大方正集团有限公司 | Electroplating fixture and printed wiring board electroplating system |
| CN204391474U (en) * | 2015-01-15 | 2015-06-10 | 沈阳兴华航空电器有限责任公司 | A kind of contact partially plating gold fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104600542B (en) | 2017-02-22 |
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