5results about How to "Reduce damage and deformation" patented technology

This utility model relates to the technical field of flexible circuit board manufacturing and processing equipment, specifically to an integrated dual-purpose chip mounting and rolling mechanism, including a rolling assembly, a first driving component, and a support platform with mounting grooves. Under the action of the first driving component, the rolling assembly moves to align with the support platform, and the rolling assembly rolls a flexible heat sink along a preset trajectory on the surface of the support platform. A chip platform is detachably installed on the top of the support platform, and the chip platform cooperates with the rolling assembly to roll the chip onto the feed strip. The surface of the support platform is provided with a working area and a padding area. The padding area is located around the working area and is covered with flexible padding to support the flexible heat sink placed in the working area. This utility model provides a modular and detachable support platform and chip platform, which can be used in two ways: rolling chips and flexible heat sinks attached to feed strips. By setting mounting grooves, chip damage and deformation are reduced, and by setting flexible padding, deformation of the flexible heat sink is reduced, ensuring product quality.

The utility model relates to the field of hydraulic technologies, in particular to a hydraulic mold cylinder which comprises a rack, a fixed mold, a movable mold and a hydraulic cylinder, the fixed mold is connected to the rack, the movable mold is slidably connected to the rack, the fixed mold and the movable mold are combined to form a mold cavity, and a cylinder body of the hydraulic cylinder is arranged on the side, away from the fixed mold, of the movable mold. And a piston rod of the hydraulic cylinder is connected to the movable mold. The hydraulic cylinder is arranged to push the movable die to be close to the fixed die, so that the movable die and the fixed die clamp the blank, then the blank in the die cavity is punched, the probability of extension and deformation of a product is reduced, and the product quality is improved.

The utility model discloses a high steady conical barrel relates to packing container technical field, aims at solving the problem of easy to dump and stress deformation breakage in the process of stacking and transportation of conical closed barrel, and its technical scheme main points are: the inner barrel body is equipped in the outer barrel body, the barrel wall of inner barrel body gradually increases from top to bottom thickness, and the buffer cavity is surrounded between the inner barrel body and the outer barrel body, the bottom of outer barrel body is equipped with the resistance to touch outer ring and the resistance to touch inner ring, the top of barrel cover is equipped with recess, the resistance to touch inner ring and the resistance to touch outer ring of upper part are all with the bottom surface of recess when stacking, and the circumferential wall of barrel cover is rotatably connected with two buckles, the resistance to touch outer ring is equipped with two through grooves, and the buckle of lower part is turned over and is clamped in the through groove of resistance to touch outer ring when stacking. The utility model can effectively limit the displacement of upper barrel relative to lower barrel through resistance to touch outer ring and recess clamping, buckle and through groove clamping, and the buffer cavity can effectively absorb impact force when receiving external force impact, and the possibility of barrel body deformation breakage is reduced.

This invention provides a reinforcement and transmission device for the attachment support arm of a tower crane in a double-sided coal bunker boiler unit. The device includes a first tie rod, a second tie rod, a third tie rod, a first transmission beam, and a second transmission beam at the first level, and a first temporary reinforcement transmission beam, a second temporary reinforcement transmission beam, a third temporary reinforcement transmission beam, and a fourth temporary reinforcement transmission beam at the second level. This invention effectively transmits the load of the tower crane exceeding its independent height to the attachment points of the boiler steel structure through the device, ensuring that the attachment points of the boiler steel structure do not experience irreversible deformation or tearing damage. Simultaneously, it ensures that the overall column grid of the boiler does not experience irreversible displacement before an effective overall column grid is formed.

The utility model discloses a storage rack pipeline connecting structure which comprises a bendable strip, the top of the bendable strip is fixedly connected with an end, a straight pipe is arranged on the outer side of the bendable strip, a check block and a guide block are arranged on the inner wall of the straight pipe, the check block is fixedly connected with the guide block, and the guide block is fixedly connected with the end. The stop block and the guide block are fixedly connected with the inner wall of the straight pipe, the bendable strip is bent and attached to the straight pipe, the stop block and the guide block, and a first penetrating hole is formed in the top of the straight pipe. The bendable strip is plugged into the inner cavity of the straight pipe, the bendable strip is bent and attached to the inner wall of the straight pipe at the moment, so that the resilience force of the bendable strip drives the end to penetrate through the straight pipe and the three-way pipe, then the insertion of the straight pipe and the three-way pipe is limited through the end, and the splicing of the straight pipe and the three-way pipe can be limited; therefore, the purpose of improving the overall structural stability of the storage rack is achieved.