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A carbon brush double-piercing spot welding method and device

A carbon brush and pipe-through technology, which is applied in auxiliary devices, welding equipment, welding equipment, etc., can solve the problems of labor-intensive use, large processing site area, and low efficiency.

Active Publication Date: 2021-09-14
威海新光电碳制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the automotive carbon brush industry, the pipe threading process of carbon brush copper wire is basically done manually, which has the disadvantages of low efficiency, high labor intensity, and labor-intensive. The spot welding process of carbon brush copper wire is also processed in a single process. This process method results in a large processing area, excessive labor force, high production cost, long production cycle and other shortcomings, which ultimately leads to poor quality stability of the produced carbon brushes, large size fluctuation range, and high defect rate

Method used

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  • A carbon brush double-piercing spot welding method and device
  • A carbon brush double-piercing spot welding method and device
  • A carbon brush double-piercing spot welding method and device

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Effect test

Embodiment 1

[0055] The present invention provides a carbon brush wear tube double spot welding method, such as Figure 1-2 Shown, including the use of a straightening mechanism 2 and pusher means 3, 4 copper joint compacting mechanism, for installing the means 5, 6 to take pipe mechanism, the clamping mechanism 8, 9 and the reject mechanism spot brushes feeding mechanism 10 institutions. The method first brushes feeding mechanism 1 into the carbon brush in the transport track 12 from the vibration plate 11, the carbon brush 12 is delivered into the orderly straightening mechanism 2 through the transfer rail; then through two straightening mechanism 2 straightening times, to ensure that the carbon brush is perpendicular to the copper rails, bis ensure smooth operation of the wear tube; Next, the pusher mechanism 3 carbon brush pushed two copper joint mechanism 4 compactor, compacting copper joint mechanism 4 a clamp jaws compacted copper brushes 43, while the hose 55 in the hose vibration plate...

Embodiment 2

[0064] The present invention further provides a double spot welding one kind of carbon brush wear tube, such as figure 1 Shown, the chassis 15 is provided, on the housing 15 is provided with carbon brushes sequentially feeding mechanism 1, straightening mechanism 2 and pusher means 3, 4 copper joint compacting mechanism, for installing the means 5, 6 to take pipe mechanism, the clamping mechanism 8, reject mechanism 9, spot welding mechanism 10.

[0065] The carbon brush is provided with a feeding mechanism vibration plate 11, the transfer rail 12, a linear vibrator 13 and the sensor 14 for emitting laser. The vibration plate 11 connected to outlet transfer rail 12, the transfer rail 12 disposed on the linear vibrator 13, carbon brushes for providing forward momentum. Transport track 12 is provided for emitting laser entrance sensor 14, the operation for controlling the vibration plate 11.

[0066] The feeding mechanism 1 connected to the carbon brushes straightening mechanism 2, ...

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Abstract

The invention relates to a carbon brush double-piercing pipe spot welding method and its device, which solves the technical problems of low work efficiency and high labor intensity in manual double-copper wire carbon brush piercing. The method first uses carbon brushes to feed materials The mechanism sends the carbon brushes into the straightening mechanism in an orderly manner, and then through the secondary straightening of the straightening mechanism, the pushing mechanism pushes the carbon brushes to the copper wire joint compacting mechanism, and the copper wire joint compacting mechanism presses the copper wire of the carbon brush In fact, the rubber hoses in the rubber hose vibrating plate are sequentially sent to the material holes of the loading tray. After that, after the second proximity switch of the bearing mechanism takes over the signal of the tube, the clamping mechanism clamps the carbon brush copper wire, and the removal of the tube mechanism The pipe clamp claws take the pipe, thread the copper wire of the carbon brush through the pipe, the carbon brushes after double threading the pipe enter the rejecting mechanism to remove the carbon brushes that do not pass through the pipe in place, and the carbon brush enters the spot welding mechanism for spot welding. The invention also provides its device. The invention can be widely used in the field of mechanical automation.

Description

Technical field [0001] The present invention relates to the field of automatic machinery, in particular a carbon brush tube and spot welding apparatus bis wear. Background technique [0002] Brush (Carbon brush), also known as a brush, as a sliding contact, are widely used in many electrical devices. Applications carbon brush main material graphite, graphite fat dip, metals (copper, silver) graphite. Brush device is transmitting energy or signals between the fixed portion and the rotating portion of the motor or generator or other rotating machinery, it is generally made of pure carbon plus coagulant, generally square shape, the card holder on the metal, which a spring pressed it on the shaft, when the motor rotates, energy delivery to the coil through the commutator, since it consists mainly of carbon, called brushes, it is easy to wear. Regular maintenance should be replaced, and clean up carbon deposits. [0003] In the automotive industry, carbon brushes, tube brushes wear co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P23/00B23P19/04B23K31/02B23K37/04
CPCB23K31/02B23K37/0435B23P19/001B23P19/004B23P19/006B23P19/04B23P23/00
Inventor 陈路路刘伟颖金浩张强张国良
Owner 威海新光电碳制品有限公司