6results about How to "Improve deburring effect" patented technology

The utility model belongs to the technical field of stamping devices, and particularly relates to an automatic deburring stamping device which comprises a machining table, a plurality of supporting legs fixedly installed on the bottom wall face of the machining table, a fixing frame fixedly installed on the side wall of the machining table, and a stamping oil cylinder fixedly installed on the top wall face of the fixing frame. A stamping plate is fixedly installed on the top wall face of the stamping oil cylinder, a stamping die is fixedly installed at the output end of the stamping plate, a stamping die is fixedly installed on the top wall face of the machining table, a discharging groove is formed in the top wall face of the machining table, and a grinding assembly is arranged at the bottom of the stamping die. According to the automatic deburring device, when a workpiece falls into the polishing belt through the forming groove in the stamping die, the inner side wall of the polishing belt can be attached to the surface of the workpiece, the workpiece moves in the polishing belt, burrs on the side wall of the workpiece are polished away through the polishing belt, and the effect of automatically deburring the workpiece is achieved; the problem that in the prior art, burrs of workpieces need to be removed additionally is solved.

The utility model discloses an aluminum shell deburring frock, including cuboid frame, its lower rectangular frame middle part crossbeam is equipped with the locating bolt, and the upper rectangular frame every edge top has two sets of locating peg, and eight symmetrical rubber bands are connected between locating peg and locating bolt. The plastic plate is installed on every two groups of symmetrical rubber bands and is inclined 45 degrees, and the sandpaper is detachably installed on the plate by the metal clamp, and is used for polishing the four corners of the aluminum shell. The upper rectangular frame middle part is equipped with the metal spacing beam with sponge pad, and the aluminum shell is pressed down the stroke, and is fixed through the annular recess of locating peg and locating bolt. The frock can polish four corners simultaneously, and the efficiency is high, the precision is good, and the aluminum shell can be also protected, and the maintenance is convenient.

The application relates to the technical field of keyboard steel plate processing equipment, and discloses a deburring device for a notebook computer keyboard steel plate, which comprises a first clamping plate, the upper end of the first clamping plate is provided with a second clamping plate, the upper part of the side of the first clamping plate is fixedly connected with a supporting frame, the inner side of the side of the supporting frame is screw-connected with a threaded rod, the outer side of the threaded rod is provided with a threaded rod limiting frame, the upper part of the threaded rod limiting frame is provided with a connecting column, and the first clamping plate and the second clamping plate are sequentially provided with a first gear and a first auxiliary gear. The deburring device for the notebook computer keyboard steel plate is provided with polishing wheels installation sleeves between two rows of polishing wheels, when the polishing wheels polish the upper part of the steel plate to remove burrs, the second polishing wheel can extend to the inside of the hole opened in the steel plate, and the deburring effect of the steel plate is improved.

The application discloses a pps wire needle jig plate burr removing process and relates to the field of PCB test jig manufacturing. The process removes burrs on a pps plate by using plasma, utilizes the physical bombardment and chemical reaction between high-activity particles in plasma and the material surface, effectively and accurately removes burrs based on the "tip effect" and "specific surface area difference" of the burrs, and is provided with a reinforced ion adsorption body in a dense array on a cathode substrate. High-density ion adsorption bodies are arranged at opening positions, positive ions in plasma are gathered and hit the plate area by utilizing the self-bias effect of the cathode, a visual detection scheme and a microneedle plasma generator are added for burrs that are difficult to remove, point-to-point burr removal is realized, the burr removing process is further refined, and the process is essentially a new material detection and standardized processing means.

The utility model relates to a pipe fitting inner wall deburring device which comprises a base, a fixing frame, a reciprocating mechanism, a rotating mechanism and a three-jaw clamp, the rotating mechanism is arranged at the bottom of the base to drive the three-jaw clamp to clamp a pipe fitting to rotate, and a polishing mechanism capable of vertically reciprocating is installed on the fixing frame. The polishing mechanism adopts a double-transmission system design, a single motor synchronously drives two groups of polishing heads to rotate at a high speed through belts which are staggered up and down, and dynamic polishing of the inner wall of the pipe fitting is realized by combining reciprocating motion driven by an air cylinder. The innovation lies in that stepless adjustment of the distance between the two rotating shafts is achieved through the kidney-shaped groove and the adjustable connecting plate, and the requirements of different pipe diameters are met; a splayed long groove sliding type tensioning wheel mechanism is adopted, so that the belt transmission stability is ensured; the rotary clamping function and the axial feeding function are integrated, a composite motion track is formed, the deburring efficiency and quality are remarkably improved, and the device has the beneficial effects of being compact in structure, convenient and fast to adjust and wide in applicability.

The invention discloses a roll-to-roll laser cutting method for pure glue and conductive glue for a flexible circuit board, and relates to the technical field of laser cutting, and the roll-to-roll laser cutting method comprises the following steps: obtaining an image of the pure glue or the conductive glue after primary cutting, and marking the image as a real-time glue image; acquiring a real-time segmentation threshold based on the real-time glue image; acquiring a real-time uncut area based on the real-time segmentation threshold value; acquiring a real-time reference value based on the real-time uncut area; acquiring historical normal laser intensity based on the real-time reference value; acquiring a sweep energy threshold value based on the historical normal laser intensity; based on the sweep energy threshold value, obtaining a sweep energy function; acquiring real-time sweep energy based on the real-time reference value and a sweep energy function, and performing sweep deburring on the pure adhesive or the conductive adhesive based on the real-time sweep energy; the method is used for solving the problem that the deburring effect is poor due to the fact that the energy setting of deburring of an existing laser cutting technology is fixed.