7results about How to "Realize clamping positioning" patented technology

The utility model relates to the technical field of shampoo flowability testing, and discloses a temperature-controllable shampoo flowability testing device which comprises a base and a conical box arranged at the top of the base and close to the upper part of the rear side, a blanking pipe is fixedly mounted at the bottom of the conical box, a valve is arranged on the outer side of the blanking pipe, and the valve is connected with the conical box. Heating blocks are fixedly installed at the positions, close to the bottom, of the front side and the rear side of the conical box correspondingly, and through mutual cooperation of a translation plate, a square rod, a square block, a threaded sleeve, a threaded rod, a synchronous belt, an L-shaped plate, a servo motor and a vertical plate, a liquid flowmeter and a recycling box can be driven to move forwards to the front side of the conical box; in addition, under the action of a side plate, a special-shaped groove and a sliding rod, the liquid flow meter and a recycling box can move forwards and upwards at the same time, and the operation convenience of the worker is further improved.

The application discloses a low-rigidity thin-wall gear ring end face grinding tool, which comprises an electric permanent magnetic chuck, three fine-tuning precision lifting platforms, three arc-shaped clamping blocks and a flatness measuring device, the three fine-tuning precision lifting platforms and the three arc-shaped clamping blocks are alternately arranged on the surface of the electric permanent magnetic chuck with equal intervals. The application changes the traditional end face adsorption clamping into gear ring cylindrical surface clamping, changes the clamping force from axial to radial, and transfers the error to the non-sensitive direction of machining, so that the gear ring positioning can be rapidly realized, and the machining efficiency of the gear ring is improved; the end face will not be deformed and the error reflection problem will not occur under the large magnetic force, and the clamping force will not affect the precision of the end face grinding process. The electric permanent magnetic chuck is adopted for clamping, so that the deformation problem of the clamping position in the traditional clamping mode is avoided, and the end face grinding production efficiency is improved.

The application relates to a high-precision attaching process for a peep-proof watch face, and relates to the technical field of automobile watch face processing.The process comprises a lower disc positioning operation, a control limiting positioning assembly is connected to a clamping limiting assembly and is controlled to move downwards, the limiting positioning assembly is started, and the clamping limiting assembly is driven to clamp the watch face; a film pasting preparation operation is performed, the limiting positioning assembly and the clamping limiting assembly are separated, dust suction treatment is performed on the peep-proof film on a film pasting assembly, and then the peep-proof film is moved to the watch face; a film pasting operation is performed, the film pasting assembly is controlled to be started, the peep-proof film is moved downwards to the watch face, and the watch face is pasted. In the application, even if the position of the limiting positioning assembly deviates, the clamping limiting assembly can be cooperatively treated, so that the relative position of the peep-proof film and the watch face is in a relatively stable state, and the peep-proof film is adhered to the watch face in a gluing manner, so that the position of the peep-proof film cannot be moved under vibration, and the application stability of the peep-proof film is ensured.

The application discloses a kind of adsorption tower adsorbate quick desorption and regeneration device, it is related to adsorbate desorption and regeneration technical field;Specifically including bottom plate, the outer wall of the top of bottom plate is fixed with pedestal by bolt, and the outer wall of the top of pedestal is respectively fixed with fixed seat one and fixed seat two by bolt, and the side of fixed seat one is provided with mounting hole, vertically attached mechanism is arranged in mounting hole, the lifting end of vertically attached mechanism is rotatably connected with attached plate, and attached plate and guide strip form sliding fit, the outer wall of both sides of fixed seat one is fixedly connected with slide strip, slide strip side is slidably connected with sliding block, and sliding block is integrally formed with attached plate, the outer wall of the top of pedestal is provided with positioning mechanism, and adsorbent is clamped between two positioning mechanisms.The distance between high-low adjusting heating plate and adsorbent is adjusted, more uniform heat conduction is realized, the phenomenon of local overheating or overcooling is avoided, so as to improve desorption efficiency.

This invention discloses a tapping control device for the production and processing of anti-loosening spring nuts, relating to the field of nut tapping technology. The invention includes a tapping control mechanism and two nut positioning mechanisms symmetrically arranged therein. The nut positioning mechanisms are used to clamp and position the anti-loosening spring nut in the center around its periphery. The tapping control mechanism includes a tapping assembly and limiting guide parts symmetrically arranged on both sides of the tapping assembly. The tapping assembly and the limiting guide parts on both sides move up and down synchronously. The limiting guide parts are in close contact with the corresponding nut positioning mechanisms and are used to control the horizontal movement of the nut positioning mechanisms. This invention uses V-shaped clamping parts to clamp and fix the anti-loosening spring nut around its periphery. After tapping, a lifting hydraulic cylinder controls the support frame to gradually move upward to complete the reset. At this time, each V-shaped clamping part disengages from the tapped anti-loosening spring nut, thus achieving rapid separation of the tapped anti-loosening spring nut.

The utility model discloses lathe high -efficient nut fixing device, including the clamping concrete, the clamping concrete lateral wall symmetry is connected with two support arms, and the clamping concrete center place swing has passed the mandrel, and the mandrel one end is equipped with the nut and the gasket, the lathe high -efficient nut fixing device provided by the utility model can realize lathe back loading body clamping positioning device fast, can reduce the positioning error of work piece, solves the nut easy to loosen, and the problem such as not firm connection when using the existing fixing device.

The application relates to the technical field of interior design, and discloses an indoor design decorative line, which comprises a first decorative strip, a second decorative strip and a connecting piece arranged between the first decorative strip and the second decorative strip, the first decorative strip and the second decorative strip are arranged perpendicularly to each other, both ends of the connecting piece are respectively provided with fixing grooves, the ends of the first decorative strip and the second decorative strip are respectively provided with fixing blocks, rubber convex strips are arranged on the two sides of the fixing blocks, a positioning plate is slidably arranged in the fixing groove, a limiting groove matched with the rubber convex strips is arranged in the side wall of the fixing groove and the positioning plate, a threaded rod is arranged in the middle of the side of the positioning plate away from the limiting groove, a mounting hole is arranged on the outer side of the connecting piece, and the threaded rod is arranged in the mounting hole. Therefore, the first decorative strip, the second decorative strip and the connecting piece are fixed to each other, the probability of edge lifting at the connecting position of the two is reduced, and the installation appearance is improved.