Device for automatically assembling micro motor end cover electric brush
A micro-motor and automatic assembly technology, which is applied in the direction of electromechanical devices, manufacturing motor generators, electrical components, etc., can solve the problems of high quality requirements for workers, bad brush motors, and increased labor intensity, so as to save labor costs, The workers are easy to operate and the effect of improving production efficiency
Active Publication Date: 2013-05-01
广安市超颖电子科技有限公司
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Problems solved by technology
However, this method of inserting brushes requires a lot of labor and takes a lot of time, and the production efficiency is extremely low; moreover, it is extremely easy to damage the brushes in the process of manually clamping the brushes with tweezers, and it is also easy to cause the brushes to not be placed flat and cause damage to the brushes. Assembly produces bad motors, which lead to scrapped materials and bring losses to the company; at the same time, because workers stare at such small brushes for a long time, it will cause visual fatigue and increase labor intensity, which requires extremely high quality workers. Difficult to adapt, frequent personnel turnover, difficult to stabilize, seriously affecting the production of enterprises
Method used
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[0028] see Figure 1 to Figure 5 , is an embodiment of the device for automatically assembling the brushes of the end caps of micro motors. The automatic assembling device includes a fixed base 1, which is in the shape of a cuboid. One side of the fixed base 1 is provided with a first cylinder 3, the first cylinder is a single-acting pull-type cylinder, the piston of the first cylinder faces the fixed base, and the first cylinder is fixedly installed on the fixed base by bolts. The other side of the fixed base 1 is provided with a lateral guide rod 13 extending to one side, the lateral guide rod is perpendicular to the end surface of the fixed base side, and the first movable block 11 is slidably fitted on the lateral guide rod 13 . The quantity of described transverse guide rod 13 is two, and two transverse guide rods 13 are symmetrically positioned at the left and right ends of first movable block 11, and two transverse guide rods can improve the guiding precision to the fir...
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The invention discloses a device for automatically assembling a micro motor end cover electric brush. The device comprises a fixed pedestal, wherein a first air cylinder is arranged on one side of the fixed pedestal; a cross guide rod is arranged on the other side of the fixed pedestal; a first moveable block is glidingly matched on the cross guide rod and is fixedly connected with a pulling rod; the pulling rod penetrates through the fixed pedestal and is connected with a piston of the first air cylinder; a vertical guide rod is arranged at the upper end of the fixed pedestal; the upper end of the vertical guide rod is connected with a mounting plate; a second air cylinder is arranged on the mounting plate; a second moveable block is arranged between the mounting plate and the fixed pedestal and is glidingly matched with the vertical guide rod; the upper end of the second moveable block is connected with a pushing rod; the pushing rod is fixedly connected with a piston of the second air cylinder; a lower clamping block is arranged at the upper end of the fixed pedestal; an upper clamping block is arranged at the lower end of the second moveable block; a motor end cover fixing block is arranged on the first moveable block; and a mounting hole is formed in the motor end cover fixing block. The production efficiency and the product qualification rate are improved, visual fatigue of workers is avoided, and the labor intensity of the workers is reduced.
Description
technical field [0001] The invention relates to the field of micro motor end cap brushes, in particular to a device for automatically assembling micro motor end cap brushes. Background technique [0002] The end caps and brushes of the micromotor are small, and the diameter of the end caps is 4mm. The brush is a metal sheet with a thickness of 0.04mm, and the brush is fixed on the brush foot of the brush bar. Small brushes are prone to deformation, which may cause power supply and rotation failures of micro motors. For a long time, in terms of the plug-in brushes of the end caps of micro-motors, it is usually first to manually clamp a brush in a certain direction with tweezers, hold the end cap with the other hand, and then insert the brush into the corresponding electric wire of the end cap. brush mounting holes. However, this method of inserting brushes requires a lot of labor and takes a lot of time, and the production efficiency is extremely low; moreover, it is extre...
Claims
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Inventor 邓自军
Owner 广安市超颖电子科技有限公司