3results about How to "Convenient docking and positioning" patented technology

The utility model relates to the technical field of high-pile wharf temporary supporting pile construction, and discloses a high-pile wharf temporary supporting pile construction structure which comprises a bearing bottom plate, the top of the bearing bottom plate is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a lifting cylinder, and the top of the lifting cylinder is rotationally connected with a supporting plate through a bearing. By arranging the bearing bottom plate, the screw rods, the lifting cylinders, the supporting plate, the positioning frames, the rectangular plates, the studs and the limiting nuts, lifting supporting adjustment can be conducted according to the use height of the long-piled wharf, by arranging the lengthening plates and the limiting assemblies, the long-piled wharf can be conveniently adjusted, and the long-piled wharf can be conveniently adjusted. According to the device, the supporting area of the device can be increased, the supporting stability is improved, by arranging the structure, supporting use can be conveniently adjusted, and therefore the construction use requirements of customers can be met, and meanwhile the labor intensity of workers is effectively reduced.

The utility model relates to the technical field of automobile headlamp installation auxiliary tools, and provides an automobile headlamp installation auxiliary device which comprises a support body, a first support body and a second support body, a connecting flange is arranged at the top of the support body, and a swing joint is arranged between the support body and the connecting flange. A multi-dimensional headlamp clamping structure is formed by arranging the headlamp X-direction clamping air cylinder, the Y-direction clamping air cylinder, the Z-direction clamping air cylinder and the headlamp guide limiting block, stable clamping and positioning of a headlamp are achieved, and the headlamp is prevented from deviating, shaking, bumping and scratching in the transferring, overturning and assembling processes; through cooperation with an overturning adjusting mechanism composed of an overturning air cylinder, a second frame body and a third frame body, the headlamps can be switched to the feeding posture and the mounting posture, an operator can conduct rapid feeding conveniently, meanwhile, it is guaranteed that the mounting postures of the headlamps and a vehicle body are kept consistent, and it is structurally guaranteed that after the headlamps are assembled, gaps between the headlamps and the vehicle body are uniform, left-right symmetry is achieved, and the appearance matching degree is high; and manual repeated alignment adjustment is omitted.

This utility model discloses a demolding structure for automotive molds with an anti-stick coating, relating to the field of mold demolding technology. It includes a base, a lifting plate on top of the base, and mounting grooves on the side of the lifting plate adjacent to the base. An upper mold and a lower mold are respectively installed inside the two mounting grooves. A guide plate is provided at the bottom of the upper mold, and a guide groove is opened at the top of the lower mold. The guide plate slides into the guide groove. Both the upper and lower molds have molding cavities, and the molding cavities are coated with an anti-stick coating. An injection port is provided at the top of the upper mold. The anti-stick coating inside the mold ensures smooth demolding of the parts. The guide plate slides into the guide groove to facilitate docking and positioning of the two sets of molds. The lifting plate drives the upper mold to rise. After the upper mold rises to a certain height, the connecting plate contacts the lifting plate, and the parts disengage from the top plate, achieving rapid demolding of the parts.