4results about How to "Ensure placement" patented technology

The utility model discloses a multi-station cam machining center, which belongs to the technical field of cam machining, and adopts the technical scheme that the multi-station cam machining center comprises a mounting plate, a plurality of clamping mechanisms for clamping cams are arranged on the mounting plate, each clamping mechanism comprises a first clamping block, a lifting piece and a second clamping block, each lifting piece comprises a mounting buckle, and the mounting buckles are arranged on the mounting plate. A bolt is rotationally connected to the mounting buckle, a lifting plate is rotationally connected to the bolt, and the lifting plate is in sliding connection with the mounting plate. The device can calibrate the machining position of the cam and ensure the machining quality of the cam.

The utility model discloses a kind of plastic film embryo water bath heating rapid membrane penetrating device.The device includes: heating box, multiple fixed roller, fixed frame, undercarriage, multiple moving roller, multiple lead link and lifting assembly;Multiple fixed roller rotationally connects in the heating cavity of heating box;The two shelves of fixed frame are located at the two sides of heating box and its upper end is higher than heating box;Undercarriage and two shelves are vertically slidingly connected by lead link, and multiple moving roller is fixedly connected undercarriage lower end;Driving member of lifting assembly connects undercarriage side, driving member drives undercarriage to move downwards, so that the height difference of moving roller and fixed roller changes, moving roller presses down film embryo to enter the heating cavity and wind on roller, so that heating box simultaneously heats longer film embryo.The utility model has the effect that fixed space heats film embryo of different lengths, heating performance is stable, production operation is safe.

The invention discloses a breather valve verification device mounting table, and relates to the technical field of breather valve verification, the breather valve verification device mounting table comprises a rack, a verification assembly is fixedly mounted in an inner cavity of the rack, and a mounting table assembly is detachably mounted at the top of the verification assembly; the breather valve checking device mounting table further comprises a fitting sealing assembly. According to the mounting table of the breather valve checking device, the mounting table assembly is used for bearing a breather valve to be checked, a flange hole of the breather valve is aligned with a flange hole in the mounting table assembly in cooperation with the inserting and clamping limiting assembly, and the deformation attaching piece deforms to be tightly attached to a flange of the breather valve by means of the downward pressing effect of the attaching sealing assembly caused by the dead weight of the breather valve; the sealing degree of the connecting position is increased, the locking assembly is matched with the mounting table assembly to lock and fix the breather valve, then the breather valve is verified, the flange fitting degree during verification is ensured, and therefore the verification accuracy of the breather valve is guaranteed.

The invention discloses a rotating wheel type optical lens cleaning mechanism which comprises a cleaning box, a rotating wheel capable of rotating correspondingly is correspondingly installed in the cleaning box, a plurality of partition plates at equal intervals are correspondingly installed on the rotating wheel, and the area between every two adjacent partition plates forms an optical lens containing area. An annular net cover is further installed in the cleaning box, the annular net cover and the rotating wheel are concentrically arranged, the rotating wheel and the partition plate on the rotating wheel are integrally covered with the annular net cover, the position of the annular net cover is fixed, the rotating wheel in the annular net cover rotates correspondingly, and a rotating gap is reserved between the end of the partition plate and the annular net cover. According to the cleaning device, continuous cleaning of the optical lenses and recycling and placing of the cleaned optical lenses can be achieved, the optical lenses rotate along with the rotating wheel and are matched with the ultrasonic generator to be cleaned, the optical lenses are placed and taken and placed through the arc-shaped notches, continuous cleaning and continuous recycling and placing are achieved, the cleaning efficiency is effectively improved, and the cleaning efficiency is improved. The structural arrangement is ingenious and reasonable.