5results about How to "Reduce compression deformation" patented technology

The utility model discloses a corrugated high-temperature-resistant cable protection tube, which belongs to the technical field of cable protection tubes and comprises an inner tube body, and a honeycomb tube body is wrapped on the outer wall of the inner tube body. The outer pipe body wraps the side, away from the inner pipe body, of the honeycomb pipe body, a corrugated pipe body is spirally wound on the outer wall of the outer pipe body, air holes are formed in the corrugated pipe body, flange rings are arranged at the two ends of the outer pipe body, and mortises are formed in the sides, away from each other, of the flange rings. Through the arrangement of the corrugated pipe body matched with the arrangement of the honeycomb pipe body, the overall pressure resistance of the cable protection pipe can be greatly improved, and meanwhile through the auxiliary improvement of the buffering effect, the impact resistance effect of the pipe body is further improved, so that the ring stiffness of the cable protection pipe is further improved, and the service life of the cable protection pipe is prolonged. And the situation that the pipe body is pressed to deform or crack due to insufficient ring stiffness is effectively reduced.

This utility model discloses a flat-jaw vise with accurate positioning and high positioning precision. The lower end of the fixed jaw is fixedly installed on one end of the base, and the support of the pushing mechanism is slidably and fixedly installed on the base. The lower end of the movable jaw clamping block is slidably installed on the base, with a movable jaw fixed at one end and a mounting hole at the upper end and a threaded hole I at the lower end of the other end. A steel ball mounting groove is formed on the U-shaped groove wall near the movable jaw. The upper surface of the L-shaped angle block is provided with an inclined surface, which is placed in the U-shaped groove of the clamping block. Its lower end is slidably installed on the base, and its inclined surface presses against the steel ball. A set screw threaded into the threaded hole I of the clamping block is pressed against the end face of the L-shaped angle block away from the movable jaw. The lead screw passes through the mounting hole of the clamping block and abuts against the end face of the L-shaped angle block away from the movable jaw. This utility model has a good inclined pressing effect, accurate positioning, good stability, and high positioning precision, which can meet the needs of high-precision machining of workpieces.

The utility model belongs to the technical field of cartons, and particularly relates to a compression-resistant cigarette carton which comprises a sealing cover, a buffer layer, a supporting frame and a carton body, mounting grooves are formed in the inner side walls of the periphery of the carton body, mounting parts matched with the mounting grooves are arranged on the outer sides of the periphery of the supporting frame, and clamping grooves are formed in the inner side walls of the sealing cover. Clamping blocks on the periphery of the buffer layer are connected with the clamping grooves so that the buffer layer can be positioned on the inner side of the sealing cover. The supporting frame effectively supports the side wall of the carton body, and the carton is prevented from deforming due to external pressure during transportation or storage; meanwhile, the overall structural strength and the bearing capacity of the carton are improved, the carton is more stable during transportation, carrying and stacking, the possibility that the carton deforms due to the weight during stacking is reduced, and therefore cigarette boxes in the carton are protected. The buffer layer can absorb impact and vibration, the cigarette case is tightly attached to the supporting frame in the case body through elastic deformation, and the cigarette case is prevented from being extruded to deform or shaken to be abraded and the sealing cover is prevented from being pressed to deform. In addition, the support frame and the buffer layer are detachably mounted, so that the local damage can be conveniently and quickly replaced, and the maintenance cost is reduced.

The utility model relates to the technical field of pipeline head channeling, in particular to an automobile air conditioner pipeline head channeling device which improves the pipeline head channeling machining effect of the device, reduces the situation that a pipeline is pressed and deformed in a single direction, and improves working efficiency and use convenience. Comprising a first guide piece and two shells, and the two shells are slidably mounted in the first guide piece; the device further comprises a driving device, a supporting device, two sets of first motors, a lower channeling wheel and an upper channeling wheel, the driving device is arranged in the first guiding piece and used for providing power for sliding of the two sets of shells, and the two sets of first motors are installed on the inner side walls of the two sets of shells correspondingly. The lower channeling wheel and the upper channeling wheel are rotationally installed on the outer side walls of the two sets of shells respectively, the output ends of the two sets of first motors are connected with the lower channeling wheel and the upper channeling wheel respectively, the lower channeling wheel and the upper channeling wheel are oppositely arranged up and down, and a groove matched with the upper channeling wheel is formed in the outer side wall of the lower channeling wheel.

The utility model relates to the field of heat transfer printing equipment, and provides a multi-station cutting and rolling material labeling machine which comprises a rack assembly. The rotating mechanism is rotationally arranged on the rack assembly, and the rotating mechanism is connected with a driving structure; the carrying table mechanism is arranged on the rotating mechanism, the carrying table mechanism is provided with a plurality of negative pressure die holders, and each negative pressure die holder is in linkage with the carrying table mechanism in the circumferential direction; the negative pressure mold bases are used for positioning the heat transfer printing carrier and enabling the heat transfer printing carrier to rotate along with the carrying table mechanism, and all the negative pressure mold bases are jointly connected with a negative pressure generator; the cutting and transferring mechanism is arranged on the rack assembly, and the cutting and transferring mechanism is located on the rotating path of the negative pressure die holder; and the hot pressing mechanism is arranged on the rack assembly, and the hot pressing mechanism is located on the rotating path of the negative pressure die holder and located at the rear end of the cutting and transferring mechanism. On the basis, the feeding station and the hot-pressing station are separated, so that the possibility of accidental hand pressing of the hot-pressing mechanism can be greatly reduced, and the safety coefficient is improved.