Explaining the manufacturing method of graphite rod inlaying device

A graphite inlay device for an oil-free bearing automatic graphite assembly machine is described, which at least includes an inlay mechanism and a transfer mechanism. The inlay mechanism includes a front substrate, a rear substrate, and is provided between the front substrate and the rear substrate for accommodating In the accommodating cavity of the transfer mechanism, a graphite rod nozzle is provided on the front substrate, and a jack hole coaxial with the graphite rod nozzle is provided on the rear substrate, and a jack that moves in the axial direction is provided in the jack hole. A jack driving device is connected to the free end of the jack. The graphite rod inlaying device of the above structure transfers the graphite rod into the accommodating cavity through the transfer mechanism, and inserts the graphite rod into the inlay hole on the metal base of the bearing by the ejector rod. The structure is simple, and the inlay process does not require manual participation. high degree of automation.

Graphite rod mounting device

The utility model relates to the technical field of mechanical automation, in particular to a graphite inlaying device for an oil-free bearing automatic graphite assembly machine.

A kind of oil-free inlaid self-lubricating bearing, which is loaded by a metal base, is provided with a number of through holes on the circumferential wall of the metal matrix, and the through holes are inlaid with self-lubricating materials. Graphite is the most commonly used self-lubricating material. In the current production enterprises of this kind of bearing, the graphite rod is mainly inlaid manually. The efficiency of manual inlaying graphite rod is low, the labor intensity of workers is high, and the labor cost is high.

The technical problem to be solved by the utility model is to solve the technical defects of high labor intensity, high labor cost and low mosaic efficiency caused by manual inlaying graphite rod in the prior art.

In order to solve the above technical problems, the technical solution provided by the present invention is as follows: A graphite rod inlaying device at least includes an inlaying mechanism and a transfer mechanism. The inlaying mechanism includes a front substrate, a rear substrate, and one of the front substrate and the rear substrate. A receiving cavity for accommodating the transfer mechanism, a graphite rod nozzle is provided on the front substrate, and a top material hole coaxial with the graphite rod nozzle is provided on the rear substrate, and an axial movement is provided in the top material hole The jack of the jack is connected to the free end of the jack.

The graphite rod inlaying device with the above structure transmits the graphite rod to the holding cavity through the material transfer mechanism, and the graphite rod is inlaid in the inlaying hole on the metal substrate of the bearing by the ejector rod, which has the advantages of simple structure, no manual participation and high automation degree.

Further, it also includes a driving device two for driving the mosaic mechanism and the material transfer mechanism to move in the axial direction of the graphite rod nozzle at the same time. For some bearing metal substrates with steps, and there are inlay holes on both sides of the steps, the inlay mechanism and the transfer mechanism can be installed across the steps through the driving device two.

TFurther, a guide mechanism is provided at the bottom of the inlay mechanism and the material transfer mechanism.

Further, the material transfer mechanism includes a material receiving hole provided on the rear substrate, a slider, a material storage hole penetrating the slider, and a driving device for driving the slider to slide in the accommodating cavity.

The sliding block has a material receiving working position and a inlaying working position; in the material receiving working position, the material storing hole is coaxial with the material receiving hole; in the inlaying working position, the material storing hole is coaxial with the graphite rod nozzle. The transfer mechanism only transports one graphite rod to the graphite rod nozzle at a time, and then the graphite rod is inlaid in the inlaid hole on the metal substrate of the bearing by the ejector rod. The structure is simple, the control is accurate, and the graphite rod will not be blocked, and it is easy to count.

Furthermore, the inlaying mechanism also includes a light sensor, the slide block is provided with a detection hole which runs through the material storage hole along the radial direction; at the material receiving working position, the light of the light sensor passes through the detection hole. Whether the graphite rod sensed by the light sensor is in place, the control is accurate and the degree of automation is high.

Further, the graphite rod nozzle, the feed hole and the feed hole are all detachable structures. The purpose of the structure is to replace graphite rod nozzles, feed holes and storage holes suitable for graphite rods of different specifications, which increases the scope of application of the inlay device and further increases the economic added value.