3results about How to "Short answer structure" patented technology

The utility model provides a high-speed bar production line finishing mill rocker arm oil film bearing installation device which comprises a rolling mill rocker arm, a shaft hole is formed in the rolling mill rocker arm, a connecting sleeve coaxial with the shaft hole is detachably arranged at the outer end of the shaft hole, and the inner diameter of the connecting sleeve is consistent with the inner diameter of the shaft hole. A pressing sleeve is arranged in the connecting sleeve, and the pressing sleeve is in clearance fit with the connecting sleeve and can move in the connecting sleeve in the axial direction. The connecting sleeve is arranged, the pressing sleeve is arranged in the connecting sleeve, the oil film bearing in the connecting sleeve is pressed into the shaft hole through the pressing sleeve, installation is completed, and compared with a manual installation mode, the oil film bearing moves stably in the installation process, pressing deviation is not prone to occurring, the installation effect is good, and the installation speed is high; the structure is simple, and the use mode is convenient.

The utility model provides a flue gas flow uniform distribution plate device which comprises a flue which comprises a horizontal section and a vertical section, and is characterized in that a first guide plate, a second guide plate, a third guide plate and a fourth guide plate which are obliquely arranged are sequentially arranged on the upper side of the inner wall of the horizontal section close to the vertical section, the first guide plate is of a rectangular structure, and the second guide plate is of a rectangular structure. And the second flow guide plate, the third flow guide plate and the fourth flow guide plate are of fan-shaped structures. The inclined guide plates are arranged on the upper side of the horizontal section of the flue, flue gas on the upper side of the horizontal section of the flue is guided to the lower side through multiple guide of the guide plates, the flowing speed of the flue gas on the upper side is increased, and smoke dust is effectively prevented from being deposited in the flue, blocking the flue and affecting smoke exhaust; the area of the flow guide plate is gradually increased, so that the normal flow of smoke on the lower side of the horizontal section is effectively prevented from being influenced by excessive flow guide of smoke at one time; the structure is simple and the manufacturing cost is low.

The utility model discloses a kind of nanocrystalline magnetic ring processing is used loading device, including workbench, the upper middle part of workbench is equipped with storage tank, two inside the storage tank are equipped with downwardly inclined guide plate, motor is equipped with below the guide plate in the storage tank, motor rotating shaft is fixedly connected with driving roll shaft and penetrates storage tank, driven roll shaft is equipped with in the storage tank and away from driving roll shaft side, it is driven by transmission belt driving connection between driving roll shaft and driven roll shaft, the side wall of the storage tank is equipped with guide inlet in driving roll shaft side, storage tank is equipped with undergate below guide inlet, shaft rod is equipped with in the storage tank and above driven roll shaft, shaft rod outside is equipped with pusher roll shaft plate. This kind of loading device structure is simple and easy to understand, and it is convenient to load magnetic ring, and loading stability is good, avoid the phenomenon that magnetic ring appears damage in loading process, effectively improve the processing efficiency of magnetic ring.