18results about How to "Flexible processing" patented technology

This utility model discloses a turning table with easily adjustable height, including a base and first hydraulic cylinders. The first hydraulic cylinders are symmetrically arranged at the top of the base, and each first hydraulic cylinder has a first push arm mounted on its output end. Each push arm has a bearing block mounted on its top end. An adjusting plate is arranged above the base, and both ends of the adjusting plate are provided with connecting shafts. The adjusting plate is movably connected to the bearing blocks via the connecting shafts. A servo motor is arranged on the outer wall of a set of bearing blocks, and the output end of the servo motor is equipped with a first worm gear, which is movably connected to the bearing blocks. A first worm wheel is fitted onto the surface of the connecting shaft on one side of the first worm gear. This utility model not only achieves center clamping and fixing of the workpiece and flexible adjustment of the workpiece's position and angle in both horizontal and vertical directions, facilitating workpiece height adjustment and flexible machining operations, but also improves the flexibility of workpiece machining.

This utility model belongs to the field of coil lead wire cutting technology, and particularly relates to a punching mechanism that can freely adjust the lead wire length. It includes a lead wire fixing seat and a cutting seat, which are arranged opposite to each other. A fixing groove is provided on the outer side of the lead wire fixing seat, dividing it into a wiring section and a mounting section. The mounting section is located on one side of the cutting seat. A wiring port is provided on the wiring section, which passes through the wiring section and communicates with the fixing groove. The lead wire fixing seat also has a fixing hole and a cutting hole, which are perpendicular to the wiring section. The cutting hole passes through the mounting section, the fixing groove, and the wiring section, while the fixing hole passes through the mounting section and the fixing groove. The cutting seat has a cutting post and a fixing post. The cutting post passes through the cutting hole, and the fixing post passes through the fixing hole. An adjustment mechanism is also included, comprising a mounting ring and an adjusting wire. The mounting ring is sleeved on the mounting section, and one end of the adjusting wire is mounted on the mounting ring, while the other end extends to the wiring port.

This utility model belongs to the field of idler roller technology, and in particular to an idler roller processing and forming device, including a base, a motor, and a placement frame, and also includes a screw installed on one side of the base. One side of the screw is connected to a bearing frame through a connecting screw sleeve. A force-bearing gear ring is installed on one side of the bearing frame. An idler gear is installed on the surface of the bearing frame. A connecting plate is connected to one side of the idler gear. A roller is connected to one side of the connecting plate. A toothed plate is also connected to one side of the force-bearing gear ring. This device can lift and fix idler rollers of different diameters by moving the bearing frame and rotating the idler gear, so that idler rollers of various sizes can be press-fitted on the same straight line. It has the advantages of wide applicability, can process idler rollers of different diameters, and also has high practicality, making the processing of idler rollers more flexible.

The application discloses a data encryption and decryption method based on a big data platform, and comprises the following steps: data source access; judging whether the data source is sensitive data; if the data source is non-sensitive data, processing the data source according to a normal data specification process; if the data source is sensitive data, entering a sensitive data area; when the data in the sensitive data area is needed, according to user requirements, the sensitive data is trimmed and aggregated according to user requirements, and after processing, an encryption UDF function is called to encrypt the data, and the data is pushed to a non-sensitive data area for subsequent data integration or output; after the data integration processing of the sensitive data is completed, the data is synchronously input into a kylin database or a mysql database according to requirements; when the classified data is queried, an OTP check code is input, and after verification, the sensitive data field is displayed; the encryption method is more flexible, and the encryption mode is safer.

The utility model provides an auxiliary frame and a vehicle, and relates to the technical field of new energy automobiles, the auxiliary frame comprises an annular frame and a plurality of arc rings, the annular frame is provided with a first long shaft end and a second long shaft end, and the annular frame is provided with a first side and a second side which are oppositely arranged; the two ends of each arc ring are the first end and the second end respectively, the first end is arranged at the first long shaft end, the second end is arranged at the second long shaft end, each arc ring is divided into a plurality of arc upper rings and a plurality of arc lower rings, each arc upper ring is arranged on the first side, and each arc lower ring is arranged on the second side; the outer contour defined by the ring frame and the arc rings is in an ellipsoid shape, and an electric cavity is defined in the outer contour. The auxiliary frame has high structural strength and high rigidity, stress distribution is uniform when the auxiliary frame bears loads in multiple directions, and the auxiliary frame is high in deformation resistance and stability under complex working conditions.

The utility model discloses a machining center anti-splashing device, relates to machining center technical field, the anti-splashing device includes: guard plate no. 1, guard plate no. 2 and work table, the work table top close to both ends is equipped with mounting plate, the guard plate no. 1 is equipped with extension plate no. A second extension plate is arranged on the front face of the second protection plate towards the center position. The protective plate is arranged in a machining area for wrapping, metal chippings generated during machining are prevented from splashing, the protective plate is fixed through the mounting plate with the adjustable position, the overall protective width can be adjusted at will by superposing the two extension plates, the adjustability of the protective plate is higher, and the application range is wider.

This invention discloses a bending and shaping device for automotive sunroof guide rails, relating to the field of automotive parts processing technology. The device includes a processing table, a wheel-changing assembly, a bending assembly, and a positioning assembly. A rotation opening is provided on the processing table; the wheel-changing assembly is located on the processing table. This device, through a bending motor driving a bending auxiliary wheel to rotate, can stably perform bending operations on the guide rail. The action is smooth and the force is even, ensuring regular bending formation, reducing deformation deviation, and improving bending quality and processing stability. By adjusting the movement of the bending auxiliary wheel driven by the motor, the position of the bending auxiliary wheel can be flexibly adjusted according to the diameter of the main bending wheel. The position adjustment is precise and convenient, requiring no complex debugging. It is adaptable to bending main bending wheels of different diameters, facilitating the bending of the guide rail to various angles to meet diverse bending processing needs.

The application provides an antibacterial agent and a preparation method and application thereof, the antibacterial agent comprises two different repeating units; the structural formula of the antibacterial agent is or by adopting the technical scheme of the application, the antibacterial agent prepared by adopting a copolymerization method has excellent antibacterial performance and long-acting stability, and can meet the requirement of products on long-acting antibacterial performance of the antibacterial agent.

The utility model relates to the field of metal part machining, and discloses a metal part machining burr grinding device which comprises a shell, a motor and a base, a hydraulic rod is fixedly connected to one end of the top of the base, a connecting disc is fixedly connected to the bottom of the motor, a positioning disc is fixedly connected to the bottom of the connecting disc, and a grinding disc is fixedly connected to the bottom of a fixing ring. Side brushes are fixedly connected to the periphery of the grinding disc, a bottom brush is fixedly connected to the bottom of the grinding disc, a threaded hole is formed in the positioning disc, a threaded rod is movably installed in the threaded hole, and a grinding rod is fixedly connected to the bottom of the threaded rod. Burrs are efficiently removed through the side brush and the bottom brush, the device is suitable for machining of the top face and the inner side of a metal part, the detachable design is convenient to replace, the polishing rod can stretch into a hole groove of the part for deburring, a flexible machining mode is provided, adaptability is enhanced, and the deburring requirements of various parts are met.

The present invention relates to a paper receiving device (01) for a machine for processing single sheets of paper, the paper receiving device comprising: a stacking carrier (04) capable of vertical displacement by a stacking lifting drive device, and a conveying system (02) for conveying single sheets of paper (33) in a conveying direction (T) to a stacking area and releasing single sheets of paper (33) in the stacking area above the stacking carrier (04), wherein at least one side edge stop (20) is provided, the side edge stop having at least one stop element (35) for aligning the falling single sheets of paper (33) in the stacking area, wherein the stop element (35) has at least The invention comprises a stop surface (36) and at least one slider (23), wherein the stop surface (36) is provided with a first drive device that realizes the lifting or pivoting movement of the stop surface (36) so as to align the single sheet of paper (33) laterally by a motion component pointing transversely to the conveying direction (T), and the at least one slider (23) is provided with a second drive device independent of the first drive device that realizes the lifting or pivoting movement of the slider (23) so as to align the single sheet of paper (33) laterally by a motion component pointing transversely to the conveying direction (T). The invention also relates to a machine for processing single sheets of paper having a paper receiving device (01).

This utility model relates to a fixing device for a pipe bending machine, including a worktable. A feeding device and a pipe bending device are respectively arranged at both ends of the worktable, and a fixing and adjusting device is provided between the feeding device and the pipe bending device. The fixing and adjusting device includes multiple fixed units and movable units, symmetrically arranged. Each fixed unit and movable unit includes a rotating base, a mounting column on the rotating base, and a fixing block on the mounting column. The fixing block is a cylindrical structure with a pipe groove. A slider is provided at the bottom of the rotating base on the movable unit, and a screw groove is provided at a corresponding position on the worktable. An adjusting screw is provided in the screw groove, and the slider is sleeved on the adjusting screw. One end of the adjusting screw is connected to a drive motor, which is located on one side of the worktable. The fixing and adjusting device enables more flexible bending functionality.

The utility model discloses trunk foot pier installation equipment which comprises a workbench, a moving mechanism, a machining mechanism and a transposition mechanism, and supporting frames are symmetrically arranged at the top of the workbench; the moving mechanism comprises a first guide rail, a first motor, a second guide rail, a second motor, a third guide rail and a lifting air cylinder. The machining mechanism comprises a machining frame, a machining motor and a suction nozzle. The transposition mechanism comprises a rotating motor, a rotating table and a double-station assembly table. The machining process is convenient and flexible, the machining efficiency is high, the machining range is large, and the luggage case machining device can be suitable for machining luggage cases of 8-32 inches.

The utility model relates to the technical field of steam boxes, in particular to a multi-station vacuum shaping rapid steam box. The multi-station vacuum shaping rapid steam box comprises a bottom plate, a steam box body is fixedly installed on the bottom plate, and bearing assemblies are arranged on the two sides of the steam box body; a mounting groove is formed in the center of the outer wall of the steam box body, butt joint plates which are fixedly connected are arranged at the two ends of the mounting groove, butt joint semi-rings are inserted into the mounting groove, and the butt joint semi-rings are fixedly connected with the butt joint plates through bolts; the number of the butt-joint semi-rings is two, and the inner wall of one of the butt-joint semi-rings is provided with a fixedly-connected separation piece. According to the multi-station vacuum shaping rapid steam box, in the later use process, the interior of the steam box body can be divided into two independent spaces through the partition pieces, so that the steam box body is provided with multiple stations, then the multi-station vacuum shaping rapid steam box can process different types of products at the same time, and therefore the use flexibility of the multi-station vacuum shaping rapid steam box can be improved.

This utility model provides a grinding wheel machining center with a base. A three-axis mechanism is provided on the upper side of the base, and a grinding system for grinding workpieces is provided on the three-axis mechanism. A dust collection mechanism is provided on the inner side of the base. Compared with the prior art, this utility model has the following advantages: By setting a three-axis mechanism, high-precision and multi-angle flexible processing of the grinding wheel can be achieved. The three-axis linkage can accurately control the grinding path, adapt to the processing needs of curved or irregularly shaped workpieces, and significantly improve processing efficiency and consistency. At the same time, automated operation reduces manual intervention, reduces labor intensity and human error. In addition, by setting a dust collection mechanism, dust and debris generated during the grinding process can be absorbed in real time, effectively improving the working environment and avoiding dust diffusion that may harm the health of operators.

This utility model discloses an ambient light for rail transit, comprising a housing, a light diffusion substrate, a light source assembly, and a light-shielding layer. The housing has a mounting groove, in which the light diffusion substrate is embedded. The back side of the light diffusion substrate has a receiving slot extending along its length. The light source assembly is disposed inside the receiving slot and includes a flexible PCB board and LED particles arrayed thereon. The light-shielding layer covers the light source assembly, so that the top side of the light diffusion substrate serves as the light-emitting surface. The sidewall of the housing has a clamping structure for detachable connection. Through the above methods, this utility model has a compact structure, is easy to install, and offers rich colors. The light is concentrated and emitted from the side, achieving the purpose of a linear light source. It can effectively adapt to the complex environment of rail transit, providing a stable and comfortable lighting atmosphere inside the carriage.

The utility model relates to the technical field of wire cutting machines, in particular to a wire cutting machine suitable for stainless steel washers, which comprises a wire cutting machine body, supporting plates are fixed on two sides of the top end of the wire cutting machine body, mounting plates are movably mounted at the top ends of the supporting plates, and a supporting column is fixed between the two mounting plates. And a wire cutting machine head is mounted on the surface of the supporting column. The clamping device has the beneficial effects that the connecting rod is detachably and tightly installed on the machining plate, the clamping plates are arranged through the connecting plate and the movable column, and the clamping plates are elastically arranged on the machining plate through the springs, so that the distance between the clamping plates can be adjusted according to machining of gaskets with different diameters, materials with different sizes can be clamped conveniently, and the machining efficiency is improved. And gaskets with different sizes can be conveniently and flexibly machined.

The utility model discloses a pipe thread sealing structure, and relates to the field of electric power systems. The pipe thread sealing structure comprises a sealing connecting pipe, a thread part is machined at the end of the sealing connecting pipe, an annular sealing groove is machined in the corresponding position, a rubber ring is movably clamped in the annular sealing groove of the sealing connecting pipe, and the outer side of the sealing connecting pipe is in threaded connection with a sealing ring and a fastening ring. The sealing ring, the fastening ring and the sealing connecting pipe achieve axial sealing of the sealing connecting pipe by extruding the rubber ring. According to the pipe thread sealing structure, the sealing connecting pipe, the sealing ring and the fastening ring are matched, sealing is achieved by extruding the rubber ring, the sealing performance is reliable, and the product quality is guaranteed; the parts, the sealing groove at the sealing connecting pipe and the sealing groove at the sealing ring are simple to process and convenient to operate; the size of each part can be adjusted according to the actual condition of a product.

The application relates to the technical field of micro-nano elements and light field regulation, and particularly relates to a micro-nano element for realizing dynamic light field regulation and a preparation method thereof. The preparation comprises the following steps: preparing a master template and a transfer template; processing a layer of transparent electrode on a quartz glass substrate to prepare two electrode plates; processing a PMN-PT film on the transparent electrode layer of the prepared electrode plate; processing the PMN-PT film layer into a functional micro-nano structure; covering another electrode plate above the functional micro-nano structure, and the quartz glass substrate is located on the outer side; the two layers of transparent electrodes are a bottom electrode and a top electrode, wires are connected between the two, and a dynamic light field regulation micro-nano element is obtained. The application has the advantages of simplified steps, flexible processing mode and reduced cost. The application has the advantages of high manufacturing efficiency and easy realization of batch production. The application provides a new idea for dynamic tuning of the light field of a high-refractive-index material metasurface, and can be widely applied to multiple fields such as nanometer sensing, micro-nano object manipulation and capture.