9results about How to "Guaranteed release effect" patented technology

The utility model relates to the technical field of mould demoulding, in particular to a quick demoulding mould for a preservation box cover, which comprises a mould, a cavity is arranged on the inner wall of the mould, an auxiliary component convenient for quick demoulding of the preservation box cover is arranged in the mould, and the auxiliary component comprises a water tank arranged in the mould. A plurality of hole grooves are formed in the inner wall, located in the cavity, of the water tank, springs and inclined blocks are arranged in the hole grooves, vibration blocks are arranged at one ends of the inclined blocks, and positioning grooves are formed in the inner walls of the hole grooves. The mold is cooled through cooling water, so that a product is solidified and prevented from being adhered to a mold cavity, the mold is driven by pressure generated when water flows to impact and vibrate, and the product is separated from the mold through vibration, so that quick demolding is realized, and the demolding effect is ensured.

This utility model provides a tooling for irregularly shaped ring forgings for automotive wheel hubs, belonging to the field of automotive wheel hub processing technology. It includes a lower die base and a pressure plate. A lower die is fixedly mounted on the top of the lower die base. An upper die base is connected to the bottom of the pressure plate via a first elastic element. Two upper dies are slidably mounted on the bottom of the upper die base, facing each other and separated from the upper die base by a second elastic element. Two fixing blocks are fixedly mounted on the top of the lower die base, each corresponding to one of the upper dies. Each fixing block is driven and engaged with its corresponding upper die via a first transmission element. Two mating blocks are fixedly mounted on the pressure plate, both corresponding to the fixing blocks in a limited sliding engagement and being driven and engaged with their corresponding upper dies via a second transmission element. In this application, the closing and opening of the two upper dies are completed during the up-and-down movement of the pressure plate, eliminating the need for separate adjustments, making operation more convenient and increasing automation.

The invention discloses a bridge main pier bearing platform foundation pit supporting system, and relates to the technical field of building construction, the bridge main pier bearing platform foundation pit supporting system comprises a first set-shaped steel formwork and a second set-shaped steel formwork, and through holes are formed in the side walls of the first set-shaped steel formwork and the second set-shaped steel formwork; t-shaped plates are fixedly connected to the tops of the first set-shaped steel formwork and the second set-shaped steel formwork; the T-shaped plate is connected with a moving assembly in a sliding manner; the moving assembly comprises a moving plate, the inner side wall of the moving plate is in sliding connection with the T-shaped plate, the moving plate drives a spraying pipe to move left and right, meanwhile, the spraying pipe reciprocates up and down under the assistance of a cylindrical cam, and the inner side walls of the first shaping steel formwork and the second shaping steel formwork can be evenly covered with a release agent conveyed by the spraying pipe; the demoulding effect of the inner side wall of the formwork is ensured, and the quality of a concrete member is improved.

The utility model discloses a crystal processing mould with push-out and pull-back functions, which comprises an open shell (1) and a plurality of mould blocks, each mould block is connected in the shell (1) in a sliding manner, a push-pull piece (2) is arranged on the inner bottom surface of the shell (1), and the push-pull piece (2) is connected with the bottom end parts of all the mould blocks in a sliding and clamping manner; the push-pull piece (2) pushes all the mold blocks out of the shell (1) and pulls all the mold blocks back to the shell (1) at the same time. The device is convenient to operate, and has the advantages of high working efficiency, simple structure, good forming effect and high structural stability.

The invention belongs to the technical field of demolding devices, and particularly relates to a tunnel lining demolding device which comprises two side plates symmetrically arranged and further comprises a demolding assembly, the demolding assembly comprises two electric telescopic rods and two inner molds, outer molds are arranged on the outer walls of the two inner molds, and the outer molds are arranged on the outer walls of the two inner molds. The demolding assembly pushes the outer mold to move through extension of the electric telescopic rod, so that the outer mold is separated from the inner mold, the formed lining is separated from the position between the outer mold and the inner mold, and then demolding work is completed. According to the tunnel lining demolding device, through the arranged demolding assembly, when demolding work is carried out, a rotating motor rotates a mold to the lower portion, an outer mold and an inner mold are separated under the action of an electric telescopic rod, a formed lining can be separated from the interior of the inner mold under the action of the gravity of the lining, and therefore the automatic demolding effect is achieved; manual operation is not needed, and the tunnel lining machining efficiency is effectively improved.

The present invention discloses a clothing treatment device, which belongs to the field of household electrical appliance technology, including a water tub, a washing tub connected to each other and rotatable therein; and an air duct equipped with a fan, both ends of the air duct are connected to the water tub, and the action of the fan forms a circulating airflow in the washing tub and the air duct; and an electrostatic atomization device capable of generating atomized particles, having an air inlet connected to the outside space and an air outlet connected to the air duct, and the atomized particles generated by the electrostatic atomization device are sent into the air duct with the help of the air flow inhaled from the outside and enter the water tub and the washing tub with the circulating air flow; and an exhaust channel, which is used to connect the water tub to the outside space during the nursing process. During the nursing process, part of the air in the water tub can be released to the outside through the exhaust channel, and the air duct can continuously inhale the outside air from the air inlet of the electrostatic atomization device, and blow the atomized particles generated inside the electrostatic atomization device into the air duct, thereby ensuring the release effect of the electrostatic atomization device.

The utility model provides an auxiliary frame assembly and a vehicle, the auxiliary frame assembly comprises an auxiliary frame, a stabilizer bar and a swing arm, and the stabilizer bar and the swing arm are arranged on the auxiliary frame; the stabilizer bar is connected to an auxiliary frame longitudinal beam in the auxiliary frame through the stabilizer bar mounting seat, and one end of the swing arm is connected to the auxiliary frame longitudinal beam through the swing arm mounting support. Wherein the stabilizer bar installation seat is connected to the top of the auxiliary frame longitudinal beam, the swing arm installation support is connected to the bottom of the auxiliary frame longitudinal beam, and the stabilizer bar installation seat and the swing arm installation support are arranged in a front-back staggered mode from the vertical direction of the whole vehicle. According to the auxiliary frame assembly, the installation points of the stabilizer bar and the swing arm are staggered, and the stabilizer bar and the swing arm are installed through the independent installation pieces, so that the influence of sharing of the installation points on the arrangement compactness of the stabilizer bar can be avoided, and meanwhile tolerance accumulation of the stabilizer bar, the swing arm and the auxiliary frame caused by sharing of the installation points can be avoided; and the problems of connection force attenuation, loosening, abnormal sound and the like can be avoided.

The invention relates to a demolding system for integral forming of a PPH winding storage tank, and relates to the technical field of winding storage tank demolding equipment. The device comprises a fixing frame, a storage tank mold for shaping the PPH storage tank barrel, a processing mechanism for positioning, translating, lifting and rotating the storage tank mold, and a processing mechanism for abutting and demolding, blowing and pressurizing and limiting and guiding the PPH storage tank barrel, the processing mechanism comprises a positioning assembly, a translation assembly, a lifting assembly and a rotating assembly, the lifting assembly comprises a demolding table movably arranged on the fixing frame and a lifting part used for lifting the demolding table, and the storage tank mold is movably arranged on the demolding table; the translation assembly comprises a steel wire rope movably arranged on the demolding table and a power piece used for conducting winding driving on the steel wire rope. The outer side of the PPH storage tank barrel can be evenly abutted, the situation that the step only abuts against one position of the PPH storage tank barrel is avoided, and uneven surface quality of the PPH storage tank barrel is prevented.

The utility model relates to a die with a rotating block, which is used for forming a fixed plate and comprises an upper die holder, a lower backing plate, a lower die holder, an upper die plate, a lower die plate, a lower backing plate, a lower die swing block and a jigger pin, the upper die plate is fixed to the upper die base, the shape of the upper die plate is matched with the shape of the interior of the fixing plate, the lower die plate and the lower base plate are fixed to the lower base plate, one end of the lower die swing block is rotatably fixed to the lower die plate, and the other end of the lower die swing block is matched with the shape of the bent portion of the fixing plate. One end of the ejector pin is telescopically fixed on the lower die holder, and the other end of the ejector pin is in contact connection with the lower die swing block. Compared with the prior art, the stamping die has the advantages of rapidness in installation, high stamping efficiency and the like.