36results about How to "Quick changeover" patented technology

This utility model relates to a high-precision floating chuck mechanism. It includes a base plate, clamping components for holding both ends of a motor shaft, and a support component for supporting the motor shaft. The support component is located at the top center of the base plate. Two sets of clamping components are symmetrically arranged around the support component on the top of the base plate. Each clamping component includes a support seat mounted on the top of the base plate, a floating chuck mechanism for holding one end of the motor shaft, and a rotating spindle for driving the floating chuck mechanism. The rotating spindle is mounted on the support seat. The floating chuck mechanism is located at the output end of the rotating spindle. This invention solves the technical problem in existing motor shaft machining fixtures where some floating chucks reduce clamping impact through spring buffering, but the buffering mechanism is designed separately from the drive device, resulting in a bulky structure and delayed response. Furthermore, the lack of integrated buffering and limiting design makes it difficult to balance clamping force and stability.

This utility model provides a functional battery cell tray quick-release structure, including an outer frame, inner linings, and two-color buckles. Two inner linings are symmetrically placed on the left and right sides inside the outer frame, each detachably connected to a row of two-color buckles. A left battery cell clamping cavity is formed between adjacent two-color buckles on the left inner lining, and a right battery cell clamping cavity is formed between adjacent two-color buckles on the right inner lining. The left and right battery cell clamping cavities respectively clamp the left and right ends of the battery cell. The two-color buckle includes a buckle frame, an outer soft rubber layer, and an inner soft rubber layer. The outer soft rubber layer is integrally disposed on the outside of the buckle frame, and the inner soft rubber layer is integrally disposed on the inside of the buckle frame. The outer and inner soft rubber layers are different colors, and a portion of the inner soft rubber layer extends towards the rear of the buckle frame to form a press handle. The use of detachable two-color buckles allows for compatibility with battery cells of different thicknesses by replacing the buckles. The press handle design enables quick cell replacement, minimizing labor costs and improving replacement efficiency.

The application discloses a daily necessity material sorting robot, and relates to the field of manipulator machines, which comprises a fixed platform, at least two rotating driving elements one and a plurality of rods one corresponding to the rotating driving elements one, a rod two is arranged on the end of the rod one away from the rotating driving element one, a movable platform is connected to the plurality of rods two, and the movable platform is detachably connected to the plurality of rods two; when the sorting robot is used as a parallel robot mode, the movable platform is connected to the plurality of rods two; when the sorting robot is used as a serial robot mode, the movable platform is detached from the plurality of rods two, and each group of the rod one and the rod two cannot freely move. According to the daily necessity material sorting robot, the connection mode between the rotating driving element one, the rod one, the rod two and the movable platform is changed, so that the sorting robot can be used as a parallel robot mode or a serial robot mode according to actual implementation modes, and different work requirements are corresponded.

The utility model discloses a key dispensing upper cover air tightness testing device, which belongs to the technical field of air tightness testing, and comprises a tool for testing air tightness, a positioning seat is arranged in the tool, the tool is positioned in a groove III, and an instrument panel of which the air tightness is to be tested is arranged in the tool; the rear end of the positioning seat is fixedly connected with a driving mechanism, the front end of the driving mechanism is rotatably connected with the top of a pressing plate, and the front end of the top of the pressing plate is fixedly connected with two hasp base plates. Uniform-speed opening and closing of the pressing plate and controllable adjustment of pressing speed and force are achieved through the air cylinder driving mechanism, impact force is prevented from damaging a precise instrument panel, and meanwhile the adaptability of equipment to jigs with different heights is enhanced through the stroke adjusting characteristic of the air cylinder; a rotating pair mechanism formed by the flip cover base and the single lug seat ensures that the pressing plate is stably turned over along a fixed axis, deflection errors generated by traditional hinge connection are eliminated, and it is guaranteed that the press-fit position is accurately repeated.

The invention discloses a double-channel control system and method for full-process automatic operation. The system comprises a central control unit, double test stations, a sensing detection unit and a man-machine interaction unit. The central control unit automatically loads clamping poses and motion parameters according to product models and drives the multi-dimensional electric adjusting platform to achieve high-precision automatic positioning. The dispatcher dispatches the two stations dynamically in a time-sharing mode in a 200-millisecond period, and mechanical interference is prevented through a safe locking timer. The system independently performs real-time fault diagnosis on each station, wherein the overcurrent fault needs that the current continuously exceeds 8.0 A for 20 milliseconds, and the displacement out-of-tolerance needs that the deviation continuously exceeds 1.5 mm for 50 milliseconds. Once a single-station fault occurs, atomization isolation is immediately performed and a single-channel mode is reconstructed, so that continuous operation of the test is guaranteed. According to the invention, high-efficiency, safe, full-automatic remodeling and intelligent fault tolerance are realized, and the test efficiency and the system reliability are improved.

The invention discloses an automatic steel ball assembling device for a ball screw, which comprises a base, a height adjusting assembly, a nut supporting seat, a nut mounting sleeve, a guide positioning assembly, a ball guide seat, a guide pipe and a sensing counting assembly, and is characterized in that the ball guide seat is provided with a positioning end and a fixed end; a ball guide hole channel is formed in the positioning end of the ball guide seat, the guide pipe is arranged in the ball guide hole channel in a penetrating mode, and the outlet end of the guide pipe and the tail end of the ball guide hole channel are both aligned with and communicated with the circulating roller path of the ball screw nut so that the steel balls can be guided into the circulating roller path. Through cooperative cooperation of the height adjusting assembly and the guiding and positioning assembly, layer-by-layer accurate assembly of a ball screw nut multi-layer circulating roller path is achieved, the alignment precision of a steel ball and a roller path inlet is ensured through a double-guiding structure of a ball guiding seat and a guiding pipe, and real-time monitoring of the sensing and counting assembly is matched, so that the accuracy of assembling is improved. The technical problems that traditional manual assembly is low in efficiency, large in counting error, prone to blockage and lack of process monitoring are effectively solved.

The utility model relates to label cutting technical field, and disclose a kind of label cutting limiting mechanism, including work tank, control box and workbench being fixedly arranged in the top of work tank, the cutting knife for cutting label tape being arranged in the top of workbench, two winding rollers located workbench both sides, two the winding roller is respectively used for unwinding and winding label tape, the winding roller includes two limit rollers, a center roller and an adjusting roller, the side of two the limit roller adjacent is fixedly connected with center roller, the adjusting roller coaxial sleeve is located in center roller inside and can axially slide, two the limit roller is symmetrical conical platform shape, and the axial section of the winding roller is bowknot shape, the utility model is by adopting bowknot shape winding roller, cooperate visual detection sensor, realize label tape automatic centering and dynamic correction, elastic slide strip vibration reduction and noise reduction, electric pushrod quick adjustment, make cutting precision improve, effectively solve the problem such as deviation, burr etc.

This invention relates to a flexible clamping device for machining the tips of a series of blades, belonging to the field of aero-engine blade manufacturing technology. The device includes a fixed support module, a slidable movable clamping module, at least two flexible integrated modules, a hydraulic locking mechanism, a clamping mechanism, and replaceable positioning components. The blade is positioned using the replaceable positioning components. Multiple support pins in the flexible integrated modules, which can extend under hydraulic pressure, fit against the blade profile to form adaptive support. The clamping mechanism then locks the movable clamping module. This invention solves the problems of poor positioning consistency, long changeover times, and a large number of specialized tooling requirements associated with traditional fixtures. By changing different replaceable positioning components and adjusting the flexible support points, it can quickly adapt to the machining of a series of blades of different sizes, achieving efficient, high-precision, and flexible clamping.

The utility model discloses a milling, drilling and boring multi-station vertical machining center tool capable of accurately positioning and quickly clamping, which comprises a bottom plate, a plurality of pairs of fastening components are arranged on the bottom plate, and an inner hole expansion clamping device is arranged in each fastening component. The utility model provides a machining tool for simultaneously milling, drilling and boring a plurality of flow distributors of a vertical machining center, ensures the machining precision through a positioning device, and aims to improve the machining efficiency, reduce the production cost and obviously improve the machining efficiency.

This invention discloses a multi-position independently controllable device and method for testing the lifespan of buttons in household appliances. The device includes a movable base, a dual-rotation support mechanism, a lifting adjustment unit, and a multi-cylinder independent testing unit. The dual-rotation structure allows for 180° forward / backward and 90° left / right posture adjustment, with a lifting stroke of 75mm~530mm. Each cylinder is independently equipped with a pressure regulating valve, a solenoid valve, and a counting unit, allowing for individual adjustment of force, frequency, and counting. The power supply system is independently isolated. The method employs upright product clamping, multi-position alignment, and parallel testing of multiple buttons; a single button failure does not affect the overall operation. This invention eliminates the need for inverting the product, realistically simulates usage posture, has a wide range of applications, allows for rapid product changeover, and offers high testing accuracy and efficiency, making it suitable for button lifespan testing in various household appliances.

This invention belongs to the field of robotic grinding and polishing technology, and specifically discloses a robotic end-to-end grinding and polishing equipment and method for complex curved surface parts with rapid changeover. It includes a robot, a loading and unloading unit including loading and unloading trays, with workpieces mounted on quick-change fixtures, a loading and unloading gripping compensation unit including a compensation base, the compensation base having an internally hollow compensation protective cover, the compensation base and the compensation protective cover forming an air cavity, a compensation floating platform within the air cavity, one end of the compensation floating platform passing through the compensation protective cover and fixedly connected to a compensation flange, the compensation flange having a fixed loading and unloading compensation platform, the loading and unloading compensation platform being fixedly connected to the loading and unloading trays, and a belt grinder for rough and fine grinding of workpieces transferred by the robot. This invention, while ensuring high-precision machining consistency, greatly enhances the system's operational stability, process adaptability, and overall equipment lifespan.

This invention provides a quick-change fixture for pump body processing based on magnetic coupling and directional chip removal, belonging to the field of machining fixture technology. It includes a support mechanism comprising a base plate and two side plates fixedly mounted on the top of the base plate; an integrated mechanism including an adsorption component to prevent impurity adsorption, a chip removal component for chip removal, and an anti-fouling component sleeved on the surface of the adsorption component. The adsorption component includes several magnet units disposed on the surface of the base plate, a lower clamping plate disposed above the base plate, an upper clamping plate fixedly mounted on the top of the lower clamping plate for clamping the pump body, and a neodymium iron boron permanent magnet disposed at the bottom of the lower clamping plate. The adsorption component also includes a limiting block fixedly mounted on the surface of the upper clamping plate, and a spring fixedly mounted between the limiting block and the base plate. This invention, through the cooperation between the adsorption component and the chip removal component, can clamp and position the pump body and achieve chip removal, realizing a dual breakthrough in quick changeover and processing cleanliness.

The invention discloses an intelligent agricultural product sorting method based on physical feature iterative optimization and a related device, and belongs to the technical field of agricultural product sorting. The method comprises the following steps: collecting a surface reflection image and a near-infrared transmission image of an agricultural product to be sorted; using homomorphic filtering to carry out anti-wrinkle preprocessing on the surface reflection image; extracting physical feature vectors of the two images; iterative optimization is carried out based on the physical characteristic matrix, an optimal judgment threshold parameter combination is obtained, feature extraction and judgment are carried out on agricultural product images collected in real time, and an execution mechanism is controlled to complete the sorting action according to encoder signals and a delay compensation mechanism. According to the method, morphological interference is solved through homomorphic filtering, interpretability detection of quality is achieved through white-box physical characteristic quantification, top-speed self-adaption of parameters is achieved through matrix iteration, and therefore precise and intelligent sorting of complex agricultural products is achieved.

The utility model discloses a test wire harness for charging and discharging tests of a battery pack in the energy storage industry, which relates to the technical field of test wire harnesses, and comprises a butt joint plate and a wire harness collator, and a handle is fixed on the outer wall of the top of the butt joint plate through a bolt. A low-voltage connector female end, two linings and a high-voltage connector are sequentially fixed to the side wall of the butt joint plate through bolts, and a low-voltage connector male end, a first high-voltage connector male end and a second high-voltage connector male end are sequentially arranged on one side of the butt joint plate. According to the utility model, the high-voltage connector and the low-voltage connector are integrated on the butt-joint plate, so that the rapid remodeling effect can be realized in the test process, the connection between different battery packs and test equipment can be better adapted, and the test efficiency can be improved; by means of the wire harness collator, the multiple wire harnesses can be effectively and orderly collated, and the situation that the multiple wire harnesses are wound and interfered with one another is effectively avoided.

This utility model discloses a bearing installation fixture for a small blind hole bearing housing, relating to the field of mechanical tooling technology. It includes an upper pressure block with a limiting groove on its upper surface; a base correspondingly positioned below the upper pressure block; the limiting groove is clearance-fitted with the bottom surface of the part to be installed with the bearing; pressure plates are positioned on both sides of the limiting groove; a guide rod is coaxially positioned below the blind hole opening within the part, with a limiting rod at its upper end, the outer diameter of the limiting rod being clearance-fitted with the inner diameter of the bearing to be installed; a through hole is provided on the upper pressure block, and a guide post is provided on the base, the outer diameter of the guide post being fit with the inner diameter of the through hole. Beneficial effects: The coaxial design of the guide rod and the blind hole, combined with the axial guidance of the limiting rod, ensures that the bearing always moves along a preset trajectory during the pressing process, completely eliminating the risk of trajectory deviation caused by manual hammering or pneumatic pushing; by inverting the part to be installed with the bearing, the bearing is inserted into the blind hole upright, preventing the bearing from falling out.

The application belongs to the technical field of automobile equipment manufacturing, and discloses a flexible automatic production equipment for automobile multi-model and multi-process production, which comprises a work station safety peripheral device; a clamping and fixing device for implementing production work on a workpiece, a robot welding device, a clamping jaw carrying device, a first buffer device, a first welding robot, a second welding robot, a stud welding device, a second buffer device, a second carrying robot, a visual detection device, a laser marking device and a belt conveying device are arranged in a production area formed by the work station safety peripheral device. The flexible automatic production equipment for automobile multi-model and multi-process production with high integration and intelligent flexibility can be provided through mutual cooperation of the components. The application has the advantages that seamless switching production for different models can be realized to meet the flexible, automatic, high-efficiency and high-qualification production requirements of modern automobile manufacturing.

The utility model discloses a flat wire motor winding cuts flat equipment, including work table, the work table top fixed mounting has installation clamping seat, the middle fixed embedding of installation clamping seat has annular clamping groove, is equipped with the cutter cage in the middle of annular clamping groove, is equipped with cutter assembly in the middle of cutter cage, and servo drive mechanism is installed to cutter cage side, and the output of servo drive mechanism is connected with cutter assembly transmission, is used for driving cutter assembly rotation, the rotation axis of cutter assembly coincides with the axis of annular clamping groove, the upper surface of annular clamping groove is assembled with cutter cage disc, and the surface of cutter cage disc is annular array distribution with a plurality of wire through -hole, a plurality of press tight elbow clamps are installed to the upper surface of installation clamping seat, and the press tight end of press tight elbow clamp corresponds with annular clamping groove up and down. The utility model overcomes the insufficient of prior art, can effectively promote the cutting precision and consistency of winding stator wire foot. And can greatly promote processing efficiency and quality stability. Simultaneously satisfies the processing demand of diversified product.

This utility model discloses a quenching device for bearing ring production, comprising a main body, a connecting mechanism, and a stacking mechanism. The connecting mechanism includes a connecting frame and a placement frame, and the stacking mechanism includes a first placement frame and a second placement frame. With the cooperation of the above mechanisms, this device has fast changeover and high cycle time, completing loading and unloading in tens of seconds, reducing downtime and waiting time, increasing the overall production capacity of the line, and reducing secondary handling. The entire frame can be directly hoisted before and after quenching, reducing scratches and bumps caused by manual handling. In addition, the quenching device of this device covers multiple specifications of bearing rings, reducing the number of special machines, and the separation distance is designed according to the size to ensure consistent exposure of the heated surface and smooth flow of the cooling medium.

The application discloses a kind of printed circuit board automatic riveting equipment, it is related to riveting equipment field, including box, rivet frame, transfer assembly, pressure connection unit and drive assembly;The rivet frame is used to place printed circuit board, the transfer assembly is used to support rivet frame, the transfer assembly is movably installed on the box, and the drive assembly is used to drive the transfer assembly to move;The pressure connection unit is used for the automatic pressure connection of printed circuit board, and the pressure connection unit is fixedly installed at the center of the box top plate, and the pressure connection unit includes upper punch assembly and lower punch and positioning assembly, effectively solve the current connector and the connection of printed circuit board adopts the mode of manual punch riveting, leading to poor quality consistency, easy to damage workpiece, the technical problem of low production efficiency.

The present application relates to the technical field of assembly equipment, in particular to a multifunctional assembly workstation for cabin section product subassembly, which comprises a movable workstation, an assembly workbench, a rotary assembly bracket and a subassembly material trolley; the movable workstation, the assembly workbench, the rotary assembly bracket and the subassembly material trolley are mutually independent and detachable, combinable modular components; the assembly workbench is provided with a transfer mechanism, a positioning mechanism and a protection mechanism for interfacing with an external AGV; the rotary assembly bracket has a length-adjustable structure and a product rotary support structure. The present application adopts four independent reconfigurable modules and a rotary bracket length adaptive structure, which can be quickly detached, combined and changed, effectively solves the technical problems of the existing assembly workstations, such as strong rigidity, poor expansion, and inability to adapt to the multi-variety, small-batch and high-frequency change of aerospace cabins, and greatly improves the flexibility and universality of the production line.

The utility model relates to an automatic assembling machine for a shaft seal and a piston ring of a turbocharger, and belongs to the field of turbochargers. A shaft seal discharging mechanism, a sealing ring discharging mechanism, a combining mechanism and a discharging mechanism are all arranged on a bottom plate, a shaft seal cutting transverse moving mechanism and a shaft seal positioning mechanism are respectively arranged on the combining mechanism, a vertical plate in the combining mechanism is fixed on a combining bottom plate, a combining guide rail is arranged on the vertical plate, a combining sliding block mounting plate can slide on the combining guide rail, and a sealing ring is arranged on the combining sliding block mounting plate. The multiple pressing ring assemblies are all arranged on the combined installation sliding block installation plate, the left-right position switching air cylinder is installed on the vertical plate, the pressing ring air cylinder installation plate is connected with the combined installation sliding block installation plate, the multiple pressing ring air cylinders are all fixed to the pressing ring air cylinder installation plate, and the multiple pressing ring air cylinders are matched with the multiple pressing ring assemblies. The automatic assembling device is reasonable in structural design, safe, reliable, high in assembling efficiency, high in automation degree and capable of guaranteeing assembling accuracy and consistency and meeting use requirements.

The application provides an oil-free mute air compressor tool, and particularly relates to the field of air compressor detection devices. The oil-free mute air compressor tool comprises a bottom plate, a bearing plate slidably connected to the bottom plate, a limiting component, a detection component and a driving component. The limiting component is provided with two groups on the bearing plate and is located at two ends of the bearing plate respectively. The limiting component is used for clamping an air compressor workpiece to perform testing. The oil-free mute air compressor tool provided by the application can switch work stations through the bearing plate, so that the testing process can be synchronized with the preparation process. The adjustable detection head and the limiting component can adapt to different models, so that the detection efficiency and the universality of the equipment are improved.

The present application relates to a kind of adjustable diameter reamer device and cutting equipment, including reamer unit, it includes tool disc, reamer blade and adjusting assembly, reamer blade is detachably assembled in tool disc;Adjusting assembly includes adjusting expansion pin and first connecting piece, adjusting expansion pin includes base, connecting column and first threaded hole, base is coaxially connected with connecting column, first threaded hole is arranged through base and connecting column, base has first end and second end along the axial direction, the diameter of first end is less than the diameter of second end, and first end is connected with connecting column;Second threaded hole and first positioning hole are provided in tool disc, the pitch of first threaded hole is less than the pitch of second threaded hole, and first threaded hole and second threaded hole are connected by first connecting piece.The present application can realize the micro-adjustment of tool disc diameter, meet the machining precision requirement of IT6 level in lathe machining, using independent modular tool disc structure, it is beneficial to carry out quick changeover, without repeated purchase connecting rod and tool handle, effectively reduce use cost.

The utility model provides a kind of shoveling tooth machine, it is related to shoveling tooth machine technical field.It includes base, portal frame, shoveling tooth unit, first single motor, first single screw and first sliding unit, portal frame is connected with base, first single motor and first single screw are centrally connected on portal frame, first single motor is driven connection with first single screw, shoveling tooth unit is transmission connection with first single screw and is movably connected with portal frame by first sliding unit.By using first single motor and first single screw cooperation, the synchronization problem of double motor and double screw in control process can be solved, the shoveling precision is greatly improved, and because single motor and single screw design are used, the shoveling tooth machine is more miniature, smaller in size, the start-stop position of shoveling tooth unit processing can be accurately controlled, the quality and performance of product are improved, the requirement of high standard is satisfied, and production efficiency is improved.

The utility model provides a kind of intelligent helium leak detection recycling purification equipment, including rack, rotatable switch disc is arranged on rack, multiple loading units are fixedly connected on switch disc, and loading unit is used to place leak detection workpiece;Rack is provided with placement station, test station and recycling station;Rack is also provided with the drive rod that can be telescopic along vertical direction, the movable end of drive rod is fixedly connected with operation table, and operation table is respectively provided with first protruding part, second protruding part and third protruding part corresponding placement station, test station and recycling station;Loading unit includes lower shell and movable upper cover, and upper cover and lower shell form sealed space, and helium concentration detector is arranged on lower shell.By setting switch disc and multiple stations (placement, test, recycling), the original serial detection process is decomposed into parallel operation that can be carried out in different stations simultaneously.

The invention provides a path planning method and device for continuous printing on a non-circular workpiece, a control method and device, electronic equipment, a medium and a program. The path planning method comprises the following steps: acquiring geometric parameters of a non-circular workpiece; according to the geometric parameters, the printing stroke of the single workpiece is determined; based on the geometric parameters and the printing stroke, motion parameters used for controlling multi-axis coordinated motion in the printing process are obtained, and the motion parameters comprise a first electronic cam curve used for defining the position relation between a main shaft and a workpiece rotating shaft; and the second electronic cam curve is used for defining the position relation between the main shaft and the workpiece lifting shaft.