1-Products Name: Bimetal Silver Contact and Copper Stamping In-die Riveting Assembly
2-Brand Name: XIAMEN APOLLO
3-Country of Origin: XIAMEN CHINA
4-Contact Material: Pure Silver(99.99%), Fine Silver(AgNi0.15), AgCdO, AgSnO2, AgSnO2In2O3, AgNi, etc
5-Base Material: Red Copper Stamping Terminal
6-Surface Plating: No plated or as require Silver-plated
7-Riveted Silver Contact Styles: Solid Ag/Cu Contacts,Bimetal Contacts,Trimetal Contacts
8-OEM/ODM: Accepted,need your drawing
9-Free Samples: 10-50pcs is allowed
10-Lead Time: Samples 20-30days,Orders 7-15days
11-Production Capacity: 50,000,000 set/month
12-Packing: Inner plastic bag/box,Outer carton/pallet
13-Payment Item: T/T,L/C by USD/EUR/RMB
14-Quality Standard: ISO9000,IATF16949,RoHS,REACH
15-Application: Relay,Contactor,Switch,Thermostat,Breaker,other High/Low-voltage electrical appliances
Red Copper T2Y2 material characteristics:
1-Red Copper T2Y2 is Copper-silver alloy,Cu+Ag≥99.9%;
2-Semi-hard state,tensile strength 245~345（MPa）,Elongation ≥8%,Vickers hardness 80~110Hv;
3-Conductivity ≥56Ms/m, resistance ≤0.0178x10-6 Ω.m,Density: 8.9 g/cm³;
4-Good electrical conductivity,thermal conductivity,corrosion resistance and processing properties, can be welded and brazed.
The process of In-die Riveting Silver Contacts
The process steps of the riveting of the silver contact riveting terminal in the mold: Contact Point progressive die punching brake reed → moving reed pickling → riveting Electrical Silver Contacts → bending of the Moving Spring Contact Assembly. Due to the large production volume of this product, in order to improve Production efficiency, stable product quality, and reduce production costs. The new process route formulated is: progressive die with material to produce moving reed strip → strip cleaning → strip riveting Electrical Silver Contacts and forming.
The technical requirements for the riveting of in-die silver contact riveting terminals: to achieve good in-mold riveting, the machining accuracy of mold parts is extremely high, oil cutting, PG, JG and other high-precision processing equipment are required; at the same time, the vibration plate and the mold are required. and the requirements for the gap and segment difference of the riveted Silver Contact Point and shrapnel are very high.
Manufacturing method of automatic riveting device for in-die silver contacts
In the world of progressive in die silver contact riveting, technological improvements one after another have brought about improvements in quality, efficiency, time and other aspects. In layman's terms: I can make things better, faster, and at a higher cost. If it is lower, it will bring about the improvement and optimization of the overall efficiency of the industrial chain.
Silver contact riveting is a common mechanical connection method. It is more commonly used in metal secondary processing such as stamping. To achieve good in-die riveting, it requires extremely high machining accuracy of mold parts. Oil cutting, PG, JG, etc. are required. Precise processing equipment; at the same time, the vibrating plate and the mold are required to be automatically riveted; and the gap and step difference between the riveted silver contacts and shrapnel are very high, and the electronic conductive contacts and the reed are generally connected by spin riveting. Traditional spin riveting is usually completed by the operator on the spin riveting machine after manual assembly. The product is first formed by the mold, and then the silver contact riveting is performed manually on the outside of the mold. The process is complicated, the labor cost is high, and the work efficiency is low.
In order to achieve the above objective, the present invention provides the following technical solutions: an automatic riveting device for in-die silver contacts, comprising a bottom mold body, positioning holes are arranged around the bottom mold body, a cylinder assembly is connected to one side of the bottom mold body, and the bottom mold The body is provided with a first mold, a second mold, a third mold, and a fourth mold. The first mold, the second mold, the third mold and the fourth mold are all provided with mold components, and the silver touches are evenly distributed in the mold components point.
An automatic feeding mechanism for in-mold riveting, which is characterized in that it includes a punching upper die (I), a punching lower die (2), a vibrating plate (3), a supporting plate (4), a vibrating plate driving device, and a rivet baffle (5), a positioning pin (6) and a positioning pin driving device, the upper punching die can be longitudinally reciprocated and positioned directly above the lower copper or copper metal punching die, the positioning pin can be vertically raised and lowered and inserted into the lower metal punching tooling, and the positioning pin driving device drives The positioning pin moves vertically up and down, the pallet is fixed and positioned on the outside of the lower punching die, the vibrating plate can be slid and positioned on the pallet toward the inner direction of the upper and lower punching die, and the rivet at the end of the discharge channel of the vibrating plate can be coaxial with the positioning pin Oppositely, the rivet baffle is positioned and installed at the end of the discharge channel of the vibrating disc. The rivet baffle can provide a set resistance to the rivet at the end of the discharge channel of the vibrating disc, and the vibrating disc drive device drives the vibrating disc to move.
Contact Information:
Mr.Terry Young (Sales Manager&Technology Engineer)
Apollo Electronic Components (Xiamen) Co.,Ltd
Xiamen Apollo Stamping Welding Technology Co., Ltd
Add:225#,Jinshang Road,Huli District,Xiamen City,Fujian Province,China,361009
Tel&Fax: 0592-5765084, Mob/WhatsApp/WeChat: 0086-13859903038 ,QQ: 1260358661
Email: yfd@china-electronic-components.com
Web: www.china-electronic-components.com , www.stamping-welding.com
Since 1990,professional in Silver Contact Rivet&Core&Screw Terminal for Relay&Switch&Contactor&Breaker ect Riveting&Welding solutions !