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Dual-power-supply contact bridge full-automatic welding system

A fully automatic welding, dual power supply technology, applied in the direction of welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of low production efficiency, inability to automate, low product quality, etc., to improve production efficiency, reduce current and pressure consumption The effect of decreasing and increasing the life of the electrode

Active Publication Date: 2018-12-07
YUEQING YEDAO ELECTROMECHANICAL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The invention provides a dual-power contact bridge automatic welding system, which solves the problems of poor welding, low product quality, high cost, low production efficiency and inability to automate in the prior art

Method used

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  • Dual-power-supply contact bridge full-automatic welding system
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  • Dual-power-supply contact bridge full-automatic welding system

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Embodiment Construction

[0031] Such as Figure 1a , Figure 1bThe upper surface of the contact bridge 245 is an arc surface 236, and the two ends of the arc surface 236 are respectively provided with a contact groove two 237 and a contact groove one 235, and the bottoms of the contact groove two 237 and the contact groove one 235 are both It is in the shape of an arc, and is used to add welding conductive glue and assemble contacts 244; the middle part of the chord section of the contact bridge 245 is an axial middle through groove 240, and the middle position of the middle through groove 240 is provided with a semicircular groove 241, and the middle through groove 240 Both sides of the chord are respectively provided with L-shaped groove one 239 and L-shaped groove two 242 (for locking), and the depth of L-shaped groove one 239 and L-shaped groove two 242 is less than two-thirds of the length of the middle through groove 240; L The end face of groove one 239 is provided with an identification groove...

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Abstract

The invention discloses a dual-power-supply contact bridge full-automatic welding system. The dual-power-supply contact bridge full-automatic welding system comprises a rotary disc arranged on a table; the upper surface of the rotary disc is uniformly and fixedly provided with eight locking fixtures which are identical in structure in the circumferential direction, and each locking fixture corresponds to one station; the table is provided with a plurality of mechanisms around the rotary disc; and the outer side of the first station is provided with a contact bridge feeding mechanism, the outerside of the second station is provided with a first feeding mechanism, the outer side of the third station is provided with a first welding mechanism, the outer side of the fourth station is providedwith a detection mechanism, the fifth station serves as a transposition station, the outer side of the six station is provided with a second feeding mechanism, the outer side of the seventh station is provided with a second welding mechanism, and the outer side of the eighth station is provided with a discharging mechanical hand. According to the dual-power-supply contact bridge full-automatic welding system, four-stage buffer pressurization and four-stage flexible heat generation are adopted, the system is suitable for multiple types of contacts and contact bridges, the production efficiencyis obviously improved, electric current consumption and pressure consumption are remarkably reduced, the electrode service life is prolonged, the percent of pass reaches 100%, and the equipment costis low.

Description

technical field [0001] The invention belongs to the field of welding technology, and relates to a full-automatic welding system with double power supply contact bridges. Background technique [0002] The combination of circular arc contacts and arc contact bridges has good current breaking ability, and has been widely used in dual power contact bridge systems. When welding existing dual power contact bridge products, the upper electrode and the lower electrode are basically installed correspondingly. , and the upper and lower electrodes of the straight plate contact bridge and the contact are aligned, and the vertical pressure is energized and heated to realize resistance brazing; but for the contact bridge with a thinner surrounding thickness, a thick middle thickness, and a large thickness ratio, the contact bridge is directly opposite to the contact Heating and pressing, this welding method has the following problems: [0003] 1) Because the middle of the contact is thic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02B23K37/047B23K37/00
CPCB23K31/02B23K37/00B23K37/047
Inventor 不公告发明人
Owner YUEQING YEDAO ELECTROMECHANICAL CO LTD
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