4results about How to "Job impact" patented technology

This utility model discloses a dust removal device for processing the casing of a charging pile, belonging to the field of charging pile processing technology. It includes a workbench, a column, a clamping frame, and a vacuum cleaner. The column is slidably mounted on the workbench, and the clamping frame is located on the side of the column, corresponding to the charging pile. A guide groove is provided on the side of the column, and the clamping frame slides up and down along the guide groove on the side of the column. A receiving groove is provided inside the clamping frame, and a vacuum cleaner pipe connected to the working end of the vacuum cleaner via a connecting pipe is located in the receiving groove, with the working end of the vacuum cleaner pipe corresponding to the side of the charging pile. A fixing block is fixedly connected to the lower part of the clamping frame, and a wiping component is connected to the fixing block via an elastic telescopic component, also corresponding to the side of the charging pile. This application integrates the clamping frame and the vacuum cleaner pipe, avoiding obstruction by the clamping frame that could affect the operation of the vacuum cleaner pipe. Simultaneously, the wiping component is located below the clamping frame, facilitating the wiping of dust from the side of the charging pile and improving the dust removal effect.

This utility model belongs to the technical field of household goods, and particularly relates to a novel rolling pin, including a rolling pin body with a cavity inside. A groove communicating with the cavity is formed on the side wall of the rolling pin body. A cutter is provided inside the cavity. Slides communicating with the cavity are formed at both ends of the rolling pin body. A locking block is provided at the end of the cutter. Two slots are formed on the slides corresponding to the locking blocks, and the locking blocks engage with the slots. A magnetic sheet is provided on the inner wall of the groove, and a sealing plate is magnetically connected to the groove. A second magnetic sheet is provided on the side wall of the sealing plate, and the first and second magnetic sheets are magnetically attracted to each other. A cleaning ring is fitted on the outer periphery of one end of the rolling pin body. Compared with the prior art, this utility model allows for direct cutting after rolling out dough without the need for additional tools, which is more convenient.

The utility model discloses an automatic measuring head of a rapid cylindricity instrument, which relates to the technical field of rapid cylindricity instruments and comprises a measuring head body, a mounting seat is fixedly mounted on the outer wall of the measuring head body, a protection mechanism is arranged on the outer wall of the mounting seat, and limiting mechanisms are arranged at two ends of the protection mechanism. The protection mechanism comprises a guide seat, a square frame is arranged at the lower end of the guide seat, guide holes are formed in the two sides of the square frame in a penetrating mode, blocking plates are slidably installed in the two guide holes, three long rods are arranged at the upper end of the guide seat, and concave plates are fixedly installed at the upper ends of the three long rods. According to the utility model, the measuring head body can be protected and sealed, dust particles are prevented from being attached to the measuring head body, a measuring system is ensured not to generate system errors, and the accuracy of a measuring result is not influenced.

The utility model discloses a novel vacuum sintering furnace which comprises a furnace body, a base is installed at the bottom of the furnace body, a vertical plate is installed at the top of the base, a filtering connecting assembly is arranged on the vertical plate, a driving adjusting assembly is arranged on the filtering connecting assembly, and a limiting fixing assembly is arranged on the filtering connecting assembly. The filtering connecting assembly comprises a fixing shell. Through the mutual cooperation of the fixed shell, the partition plate, the filter screens, the sealing plate, the vacuum pump, a sealing rubber plate, an air suction head, a hose, an air suction pipe, an electric push rod, a movable plate and an adjusting block, when one filter screen is blocked and needs to be disassembled and cleaned, the vacuum pump is prevented from stopping for waiting, so that the disassembly and assembly of the filter screens cannot influence the work of the vacuum pump; and by arranging the limiting and fixing assembly, the filter screen can be conveniently detached, and meanwhile the stability of the filter screen located in the fixing shell is guaranteed.