Novel deburring device for ceramic dielectric chip of high-voltage ceramic capacitor

Abstract

The invention discloses a novel deburring device for the ceramic dielectric chip of a high-voltage ceramic capacitor. The novel deburring device comprises a workbench and is characterized in that an air cylinder is vertically connected to the left side of the top of the workbench, a hanging bracket is connected to the top end of the air cylinder in a threaded and sleeved manner, a vertical upper support column is connected to the right side of the bottom of the hanging bracket, a horizontal lower pressing plate is connected to the bottom of the upper support column, a pressure center is embedded into the center of the bottom of the lower pressing plate, an upper die seat is rotatably connected to the outer side of the lower pressing plate through a slide rail, upper cutters are evenly symmetrically connected to the inner side of the bottom of the upper die seat, and a vertical annular positioning pin is arranged on the outer side of each upper cutter. The novel deburring device is simple in structure, stable and reliable, convenient to mount and demount, simple to operate, capable of simultaneously performing even and thorough chamfering on the top and the bottom of the ceramic dielectric chip, capable of stably fixing the ceramic dielectric chip, capable of preventing the displacement of upper and lower die seats, capable of increasing chamfering quality, capable of reducing motor bearing pressure and load and capable of increasing equipment operation stability.

Description

technical field [0001] The invention relates to the technical field of ceramic capacitor production, in particular to a novel device for removing burrs from ceramic dielectric chips of high-voltage ceramic capacitors. Background technique [0002] Ceramic capacitors are also called ceramic capacitors or monolithic capacitors. As the name implies, ceramic capacitors are capacitors whose dielectric material is ceramic. Mainly, while the ceramic dielectric chip in the ceramic capacitor, in the molding and pressing stage, there will be a sharp part of the chamfer, because the sharp part will cause poor painting of the corners in the subsequent spraying process, resulting in poor voltage resistance. Therefore, in After the molding and pressing are completed, it will be required to chamfer and deburr the corners of the ceramic dielectric chip. [0003] However, the existing ceramic dielectric chip burr removal device manually rotates and wipes the corners of the ceramic dielectri...

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Problems solved by technology

[0003] However, the existing ceramic dielectric chip burr removal device manually rotates and wipes the corners of the ceramic dielectric chip, which has high labor intensity, low production efficiency, and uneven chamfering, which is prone to pits and missing chamfering. The structure of the deburring device is not stable enough. When deburring the chamfering, it is easy to cause the displacement of the upper and lower mold bases, which reduces the quality of the chamfering. There is also a deburring device that installs the motor at the bottom of the lower mold base to drive the lower mold base. Rotation increases the bearing pressure and load capacity of the motor, reduces the stability of equipment operation, and reduces the service life, which is far from meeting the current people's requirements for this product.

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