3results about How to "Less prone to misalignment" patented technology

The invention relates to the technical field of automobile skylight glass machining, in particular to an edge grinding machine for automobile skylight glass machining, which comprises a base, a bearing plate is fixedly mounted on the upper surface of the base through a bracket mechanism, and two auxiliary sliding tables are mounted on the lower surface of the bearing plate through a vertical moving mechanism; a transverse moving sliding table is installed on the outer sides of the two auxiliary sliding tables through a transverse moving mechanism, a grinding machine is fixedly installed on the front surface of the transverse moving sliding table through a telescopic mechanism, a rotating disc is installed above the bearing plate through a mold pressing mechanism, and a Z-shaped folding piece is installed on the upper surface of the rotating disc through a positioning mechanism; the arc-shaped glass is positioned through the Z-shaped folding piece, so that the arc-shaped glass can be placed on the lower mold in an attached mode, dislocation is not prone to occurring, the clamping plates are contracted through the clamping telescopic cylinders to clamp the upper mold and the arc-shaped glass, the situation that the arc-shaped glass is driven to move due to large force when the grinding machine moves and grinds is avoided, and therefore the percent of pass is increased.

The application relates to the field of screw driving equipment and discloses a screw automatic mounting device which comprises a rack, a tooling arranged on the rack and a pressing mechanism, a pressing plate is arranged on the pressing mechanism, a pressing block is arranged on the pressing plate, the pressing mechanism drives the pressing block to press down the end of a wire harness through the pressing plate; the screw automatic mounting device further comprises a screw supply mechanism, a three-axis driving mechanism and a driving mechanism, the screw supply mechanism delivers screws to a specified area, the three-axis driving mechanism drives the driving mechanism to move to the specified area, the driving mechanism sucks the screws, the three-axis driving mechanism drives the driving mechanism to move above the wire harness assembly, and the driving mechanism drives the screws into the wire harness assembly. The application has the advantages that the wire harness can be pressed by adopting a mechanical pressing mode, the installation between the wire harness and the substrate is not prone to dislocation deviation, mechanical full-automatic screw driving is adopted, the screw installation is more firm, and the situation of missed driving does not occur, so that the qualified rate of the wire harness assembly is greatly improved.

A new energy vehicle battery structure is characterized in that a serpentine cooling tube is used for temperature control. The serpentine cover is formed by bending a double-layer metal sheet structure. A communicating flow cavity is provided between the double-layer metal sheets to improve the heat dissipation performance of the battery. By arranging a cooling cycle heat collection component, the low temperature environment of the battery can be insulated. At low temperatures, the heat collected inside the cooling cycle heat collection component is transferred to the flow cavity of the serpentine cover to maintain the temperature of the battery after parking, prevent the storage and conversion of electricity from being affected by the excessively low temperature, and improve the battery performance. When dissipating heat, the heat generated by the battery body will be absorbed by the serpentine cooling tube inside the serpentine cover, so that the heat on the surface of the battery body is reduced, and a large amount of heat accumulation is avoided to cause damage to the battery. The heat can also be stored in the phase change heat storage material when the car is running, so that there is no need to waste extra battery energy when the battery is insulated.