80 results about "Workmanship" patented technology

The utility model discloses a workpiece rotating device, including floor, the upper end fixed mounting of floor has the interface board, the upper end fixed mounting of interface board has the foot bolt, the upper end center fixed connection of foot bolt has the rodless cylinder, and the both sides fixed connection of rodless cylinder has the slide rail, the inside fixed of slide rail has and inserts the mouth, the upper end fixed connection of slide rail has the sliding block, and the inside fixed mounting of sliding block has the lock nail seat, the inside fixed mounting of lock nail seat has the fixed nail, the upper fixed mounting of sliding block has the receiving station, to solve the hosiery setting machine that the above -mentioned background art proposes is the equipment that is used specially for this craft, but the mechanism of setting machine mobile die carrier is the long strip shape structure, and the space is big to the longitudinal occupation, and the workpiece passes through the chain structure and drives the die carrier to move, and the chain structure is relatively complex, when the chain damage needs the maintenance, and the cost is higher, lead to the problem of hosiery production and maintenance cost increase.

The application discloses a heat radiator profile cutting and rotating processing integrated process and relates to the heat radiator profile processing technical field.The process comprises the following steps: S1, feeding; S2, clamping and positioning; S3, cutting; S4, reference detection and compensation; S5, boss processing; and S6, unloading.The cutting, reference detection and compensation and boss processing are integrated in the same station, the double steel saws are arranged in series, the non-contact sensor is used for on-line detection of the cutting end face, the rotating reference and the sawing starting position are compensated in real time, the profile cutting and the high-precision processing of the end boss are completed once clamping is achieved, the transfer link in the traditional segmented processing is eliminated, the workpiece bump damage is avoided, the processing precision and the good product rate are obviously improved through the closed-loop control mechanism, and the flexible processing of various boss shapes such as the circular shape and the polygonal shape can be adapted.

The stereoscopic assembly wiring tool described in the application belongs to the field of logistics sorting and automation equipment. A special tool and assembly means with lower cost, light weight and higher adaptability are proposed to achieve the purposes of simplifying the wiring process, reducing the operation workload and difficulty, and improving the wiring assembly efficiency and precision. A group of bottom frames are provided, two groups of side frames are supported and connected above the bottom frames, a group of side wall cross braces are horizontally connected between the two groups of side frames, the bottom frames, the side frames and the side wall cross braces are connected to each other to form a support frame; a group of top plates are horizontally connected between the top ends of the two groups of side frames, support plate assemblies are connected between the adjacent two groups of side wall cross braces and the two groups of side frames at the same height, a bottom plate is arranged on the bottom frame, and a plurality of side plate assemblies are arranged on the side frames.

The present application relates to resource scheduling technical field, specifically to a kind of intelligent manufacturing platform production resource scheduling method and system, method includes the following steps, in five-axis machining center idle waiting period analysis equipment operation record, obtain spindle cumulative running time, calibration interval, coolant ratio and tool cutting mileage form equipment state characteristics, receive after extracting process requirement and risk weight form sensitivity parameter set after waiting to transfer task, calculate task equipment quality risk index, filter idle equipment below threshold and issue scheduling instruction.In the present application, by the joint quantification of equipment state and task sensitivity, the spindle thermal deformation, coolant ratio deviation and tool wear are included in the task transfer risk judgment, which changes the replacement equipment selection from static capability matching to quality risk matching, avoids the state mismatch causing processing precision drift and surface quality decline, reduces the rework scrap rate, reduces the plan disturbance, improves the scheduling decision accuracy and production continuity.

The utility model belongs to tool processing equipment technical field, concretely relates to a five -axis automatic numerical control whetstone equipment, including frame and setting longitudinal transmission sliding table mechanism and polishing mechanism on the frame, polishing mechanism corresponds with angle adjusting mechanism, angle adjusting mechanism sets up on horizontal transmission sliding table mechanism, horizontal transmission sliding table mechanism perpendicularly sets up on longitudinal transmission sliding table mechanism. The utility model discloses through the cooperation and cooperation of longitudinal transmission sliding table mechanism, horizontal transmission sliding table mechanism, polishing mechanism and angle adjusting mechanism, need only to clamp once to the workpiece to be polished, can complete the precision polishing processing of various complex blade type. This integrated design not only improves the machining quality and consistency of tool blade type significantly, but also improves the production efficiency greatly. Through multi -axis linkage control, this equipment can adapt to the tool blade type polishing demand of different shapes and angles, has extensive process adaptability and excellent machining effect.

The present application belongs to the field of shaft gear heat machining, and particularly relates to a long shaft gear heat front automatic production process and a line body thereof. The process comprises: a truss mechanical hand grabbing a workpiece after lathe machining; the truss mechanical hand conveying the workpiece to a marking station and completing marking; a six-axis robot grabbing the workpiece to a cleaning mechanism for cleaning; the six-axis robot placing the cleaned workpiece on a detection station for detecting an inner hole; after detection, the six-axis robot feeding the workpiece to a broaching machine for machining; the six-axis robot grabbing the machined workpiece and placing it into a discharging bin; the production process and the line body realize machining of long shaft semi-shaft gears from precision forgings to finished products before heat, and realize automation in the whole process, reduce site occupation, turnover times, work-in-process inventory, etc., and realize an efficient, stable, multi-species modern automatic production line.

The application belongs to the technical field of process control, and particularly relates to a multi-spindle machining task dynamic distribution method and system, which comprises the following steps: obtaining running state data of each spindle, determining a load parameter and a fatigue risk parameter; determining an overloaded spindle and a candidate replacement spindle according to the load parameter and the fatigue risk parameter; screening a target task meeting a process switching condition, matching a process requirement parameter with a carrying capacity parameter, and generating a task distribution relationship; determining a load balance index according to the task distribution relationship and completing adjustment; and determining a target spindle according to the target task distribution relationship and executing task distribution. The application can take into account the spindle load state, fatigue risk and task completion time limit, and improve the rationality of task distribution and the stability of system operation.

The utility model discloses an edge pressing device for mechanical part production and processing belongs to mechanical part processing field, including base, install the edge pressing equipment of base top and work table of installing on base, the inside fixed chamber of base is equipped with the sleeve that rotates and is connected in fixed chamber inside, and the top of sleeve is connected with work table bottom, the inside fixed chamber is provided with drive mechanism, is used for driving sleeve to drive work table to make 90 degree reciprocating rotation to realize work piece edge pressing position's switching, through the cooperation of above each device, through setting up drive mechanism drive work table can make 90 degree reciprocating rotation to realize work piece edge pressing position's switching, cooperate linkage mechanism simultaneously, make work table after rotating, and the clamp plate can be automatic centering and clamping work piece, through setting step -by -step rotation edge pressing process, effectively avoided the stress concentration problem that whole edge pressing led to, and the product quality was greatly promoted.

The application discloses a large-specification plane plate processing method and belongs to the technical field of plate processing. The application comprises the following steps: step one, selecting a plate blank and clamping the plate blank to a machine tool; step two, setting processing parameters of the machine tool, processing the plate blank, and processing to a corresponding size to obtain a plate; step three, taking down the plate obtained in step three and placing the plate on a cleaning and detecting device; step four, starting the cleaning and detecting device, cleaning a plate surface of the plate, and cleaning cutting fluid on the plate; and step five, spraying protective paint on the surface of the plate to form a protective coating on the surface of the plate to obtain a plane plate. The overall processing technology of the application is simple, the protective paint is sprayed on the plane plate, the obtained plane plate has excellent corrosion resistance and wear resistance, the surface strength is relatively high, the practicality is strong, and the application is applied to aerospace equipment.

This utility model relates to the field of paper crafts technology and discloses a decorative paper craft, including a folded paper craft. A pull rope is fixedly connected to the outer surface of the folded paper craft, and a locking ring is movably installed on the outer surface of the pull rope, with both ends of the pull rope passing through the interior of the locking ring. When it is necessary to display the folded paper craft, an external force is applied to press down on the movable plate, pushing the compression locking plate to transmit force to the spring, causing it to elastically deform. This causes the locking ring to slide along the outer surface of the pull rope towards the inner side of the folded paper craft until the folded paper craft is fully displayed. After the external force is removed, the spring force drives the compression locking plate to cooperate with the fixed plate to compress and fix the pull rope, preventing the locking ring from sliding backward. Folding can be done by reversing the operation. The core advantage of this structure is its ease of operation: display and folding are achieved through a press-type mechanical linkage, requiring no complex tools and can be completed quickly by a single person; it is also reliably fixed.

The present application relates to the technical field of rotary groove assembly, in particular to a rotary groove assembly for the inside of workpiece, the present application drives the piston to lift by injecting external hydraulic oil into the cylinder body, realizes the up and down deviation movement under the rebound force of the die spring, and then drives the rolling groove head to also deviate, and then realizes the eccentric rotary groove action in the inside of the workpiece to be processed. The injection of hydraulic oil is controllable, realizes the instant effect of flexible and sensitive control of the deviation amount, and guarantees the accuracy and processing quality of the rotary groove process. The bottom sliding block can servo control the rotary groove depth of the workpiece, further improves the processing content and quality of the internal rotary groove. In addition, the present application reduces material loss, truly realizes the improvement of work efficiency and the reduction of labor cost, and makes the economic maximization for the development of enterprises.

This invention relates to the field of mechanical manufacturing technology, and discloses a method and system for automatically selecting and designing molds for retaining rings and spring machines. The method includes: obtaining the basic parameters of the retaining ring to be processed, and determining the final machine model that meets the requirements of each processing stage based on the basic parameters; calculating the width-to-thickness ratio based on the width and thickness of the retaining ring to be processed, and determining whether it meets the requirements for fan-shaped processing based on the width or width-to-thickness ratio; if it meets the requirements for fan-shaped processing, determining the inner arc angle of the fan-shaped cut based on the basic parameters of the retaining ring to be processed and the final machine model; if it does not meet the requirements for fan-shaped processing, determining the punching angle based on the cut type and application, and selecting or designing a mold for the retaining ring to be processed. This invention achieves full automation and intelligence in the selection and design of retaining ring and spring machine molds by obtaining the basic parameters of the retaining ring, improving the efficiency and accuracy of mold design, and accurately matching processing parameters according to the specifications and process requirements of the retaining ring, reducing the reliance on the professional skills of operators.

The invention provides calendering machines and methods in which two working rollers (10, 20) define a calendering space (30) that has a working gap (e30) between the working surfaces (11, 21) of the two rollers, comprising: - an initial setting of the working gap, by means of a mechanical stop, to an initial setting value (e30i) strictly greater than a target value (e30c) and between 1.05 and 2 times the target value; - the acquisition, during production, of successive values ​​over time (d60(t)) of at least one quantity representative of the working gap; - the application of a total force (F(t)) adjusted successively over time according to the acquired values ​​of at least one quantity representative of the working gap (e30). Abstract figure: FIG. 7

This invention provides a cleaning control method and related equipment for a curtain wall cleaning robot, relating to the field of curtain wall cleaning robot technology. The method includes the following steps: acquiring the current operating environment information; based on the operating environment information, decomposing the cleaning process of the current area into multiple task breakdowns under various working conditions, obtaining multiple action tasks to be executed, and writing these multiple action tasks into a task list; based on the task list, controlling the execution component to complete the action tasks to be executed, wherein controlling the execution component includes controlling the movement of the roller brush by adaptively adjusting the cleaning length; the cleaning length serves as a quantitative parameter for the cleaning effect of the roller brush. The method of this invention aims to solve the problem in existing curtain wall cleaning robot cleaning control methods where the roller brush pressure remains constant and cannot adaptively adjust according to the differences in material and dirt adhesion in different areas of the curtain wall surface, resulting in poor cleaning effects and incomplete cleaning of certain areas, thus improving cleaning efficiency and quality.

This invention belongs to the field of resource scheduling technology in discrete manufacturing, and discloses an intelligent management system and method for discrete manufacturing workshops. The system includes a scheduling module, an operation and maintenance module, a detection module, and an optimization module. The scheduling module collects workshop production data in real time and generates an optimal production scheduling plan through a scheduling algorithm. The operation and maintenance module dynamically updates the scheduling plan based on equipment operating status and sends it to the detection module. The detection module monitors product performance in real time, adaptively adjusts process parameters based on the updated scheduling plan, and uploads the updated parameters to the optimization module. The optimization module optimizes equipment operating parameters based on the process parameters, generates optimization instructions, and sends them to the discrete manufacturing workshop for execution. This system enables fully autonomous intelligent production control in discrete manufacturing workshops, significantly improves production energy consumption management, and makes production control more efficient, energy-saving, and intelligent.

This application discloses a carving machine, including a housing, an air blowing assembly, a spraying assembly, and a carving assembly. The housing has a processing station for placing a workpiece. The air blowing assembly, spraying assembly, and carving assembly are all housed within the housing. The air blowing assembly blows air onto the workpiece at the processing station, the spraying assembly sprays paint onto the workpiece, and the carving assembly carves the workpiece. First, the air blowing assembly blows air onto the wood board to remove dust and dry the surface. Then, the spraying assembly sprays clear varnish onto the surface. After spraying, the air blowing assembly dries the varnish to form a paint layer. Finally, the carving assembly carves the surface of the wood board. This reduces carbonization and blackening along the carving path caused by dust, improving aesthetics and carving quality. This application also discloses a carving process.

The application relates to an adjustable tool magazine support mounting structure convenient for cabinet transportation, characterized by comprising a rack, a rotating shaft and a positioning column arranged on the side surface; a tool magazine support, a first end of which is rotationally connected with the rotating shaft, a second end of which extends outward from the rack to form an overhanging shape, and the second end is connected with a tool magazine; an arc-shaped groove coaxially arranged with the rotating shaft is arranged on the tool magazine support; the positioning column is movably inserted into the arc-shaped groove along the groove direction; and a positioning pin is inserted into the rack through the tool magazine support, so that the tool magazine support is relatively fixed with the rack. The tool magazine support is adjusted by rotation, so that the tool magazine support does not need to be disassembled and reorganized during outlet transportation and packaging, the whole machine can be packaged, quality difference and process difference are avoided, the precision is not affected, and the disassembly and assembly cost is reduced.

The present application relates to the technical field of ring forging manufacturing, and particularly relates to a rolling process of oil pressure unmanned metal forging based on an MES system, which comprises the following steps: based on historical data reaching a preset data amount, obtaining process similarity determined according to forging parameters, evaluating process reliability to determine a process parameter acquisition strategy; based on a qualified determination result of the workpiece, obtaining image data of the blank to determine a blank deflection angle, determining a blank posture to preliminarily determine a reduction parameter; periodically obtaining the temperature of the workpiece in the rolling process to determine the qualified nature of the flow stress change to again determine the reduction parameter. The present application intelligently generates the process parameters of rolling processing through historical data, comprehensively and comprehensively judges the influence of the change of material performance with temperature on the rolling processing in the rolling processing, intelligently corrects the rolling parameters, and improves the quality of the workpiece obtained by rolling processing.

The application discloses a welding machine working parameter monitoring method and system based on cloud data analysis, and relates to the technical field of welding equipment.The method comprises the following steps: constructing a dynamic process fingerprint prototype representing the welding process fluctuation mode of each product by using historical data to form a process fingerprint prototype library; dynamically segmenting the multi-dimensional working parameter time sequence uploaded in real time to generate a process fingerprint attribution confidence vector; monitoring the time sequence evolution of the confidence vector; when detecting that the main peak of the confidence vector discontinuously jumps and the product type corresponding to the main peak after the jump is inconsistent with the task product type, determining that the welding process is misused abnormally and generating an abnormal event; and pushing the abnormal event and the time sequence segment triggering the abnormality to a user terminal.The application can automatically identify the implicit process misuse situation that the parameters are normal on the surface but the process mode has been replaced as a whole, and improves the timeliness and alarm accuracy of discovering the process mismatch risk in the welding process.

This invention relates to the field of workpiece drilling technology, specifically to a method for precision boring of circumferential parts with repeated clamping. This method determines the improvement index of each part at each station for each machining index sequence by analyzing the changes in the machining index sequence of each part at each station and its difference from reference values. It then selects qualified index sequences to determine the machining effectiveness index of each part at each station. Based on the changes in the machining effectiveness index, a machining quality stability index is determined, leading to a corrected machining effectiveness index for each station. The overall impact degree is determined based on the similarity between the same machining index sequences at different stations. The corrected impact degree for each station is obtained based on the similarity of the machining index sequences. This results in the machining quality index for each station. Adjustments to the precision boring process based on the machining quality index improve the accuracy of process adjustments for precision boring of circumferential parts with repeated clamping.

The present application relates to metal combination processing technical field, disclose a kind of metal wire mesh mechanical sand blasting combination machine tool and its metal wire mesh structure, including combination machine tool seat, the upper end surface middle position of combination machine tool seat is horizontally provided with the guide net slot for the movement of net body, the left end of combination machine tool seat is symmetrically provided with two groups of out roll support, two groups of the out roll support are rotatably provided with out roll cylinder between, the net body is wound on out roll cylinder, positioning roller is symmetrically arranged in guide net slot and distributed above and below net body, the outside of positioning roller is wrapped with annular extrusion air bag acting on net body, the right end of guide net slot is horizontally installed with hydraulic cylinder, the inside of hydraulic cylinder is movably provided with hydraulic telescopic rod to left.This application combines sand blasting, cutting and straightening three independent processes, utilizes combination machine tool to realize the automatic processing of metal synchronously, significantly improves work efficiency, overcomes the problem of low production efficiency and high use cost of independent machine tool.

This utility model discloses a floor cutting machine, including a worktable, a movable grip groove, an angle scale, a tool support frame, a tool drive frame, a drive shaft, a limiting block, a grip handle, and a positioning pin. The worktable has a movable grip groove and a second threaded hole, the upper surface of the worktable has an angle scale, and the bottom outer surface of the worktable is equipped with a frame. This utility model adopts a structured design. By integrating a multi-angle cutting positioning structure, the device achieves rapid response to multi-angle cutting needs, eliminating the need for frequent equipment changes or complex debugging, and significantly shortening process changeover time. At the same time, the handle length can be flexibly adjusted through the positioning pin and pin hole. Combined with the optimized handle, roller, and transmission component force transmission structure, the operator can adjust the lever arm according to the work scenario, reducing operational jamming and force loss, ensuring efficient and continuous cutting action, and significantly enhancing the equipment's adaptability to complex processing tasks.

The present application relates to the technical field of machine tool error, and discloses a wind power bearing raceway curvature radius machining error prediction method, comprising the following steps: S1. According to the geometric structure of the heavy vertical lathe, a geometric error transmission model of the heavy vertical lathe is established by using rigid body kinematics, and the error transmission law of the machine tool components is described; S2. The geometric error of the machine tool is measured by using a laser interferometer, and the measurement is carried out by extracting feature points; S3. According to the error model and the transformation matrix, the geometric error is superimposed to obtain the position error of any point, and the position error and the profile error between points are calculated; S4. The actual machined wind power bearing raceway curvature radius is measured by using a three-coordinate measuring instrument, and compared with the predicted value, so as to verify the accuracy of the error prediction method, and the present application can provide theoretical and practical guidance for the design and manufacture of heavy machine tools and the vertical turning process of large rotary parts.

The application discloses an automatic manufacturing process for efficiently producing traffic safety facilities, which comprises the following steps: step one, placing a workpiece to be processed on a conveying mechanism and conveying the workpiece through the conveying mechanism, and driving the conveying mechanism through a stepping motor so that the conveying mechanism can intermittently convey; and step two, conveying the workpiece to a first pre-processing position during conveying of the workpiece by the conveying mechanism. In the implementation process of the application, the position of the workpiece can be automatically placed after the workpiece is placed on the conveying mechanism by the above process, so that the workpiece can enter the processing position in a correct posture, and the position of the workpiece can be fixed through the clamping mechanism, thereby ensuring the stability of the workpiece during processing. When the workpiece is processed, the end of the workpiece can be placed on the edge of the conveying mechanism, thereby supporting the workpiece for processing.

This invention belongs to the field of welding positioning technology, and specifically relates to a welding positioning device for medium-duty trucks. Welding irregularly shaped parts is difficult, labor-intensive, time-consuming, and it is hard to guarantee the welding quality. In order to ensure that the welding size and angle of irregularly shaped parts meet the technical process requirements, a welding positioning device for medium-duty trucks has been invented, which guarantees the welding quality of irregularly shaped parts, improves the pass rate of part welding, and increases welding speed and work efficiency.

This invention provides a method for managing cutting drawings of multi-process hydraulic support parts based on Creo, comprising: Step 1: determining the process features required for cutting drawings of different processes, and classifying and combining these process features; Step 2: drawing sketches with different numbers corresponding to different process features of the same part; Step 3: forming multi-process cutting drawings of the part based on the drawn sketches, and then storing the formed multi-process cutting drawings of the part in the process platform of the PLM product lifecycle management system; Step 4: writing the corresponding process judgment conditions for the part in the part relationship page of the Creo software; when drawing is required, based on the determined process features, using the Creo tool to determine the cutting drawing page number determined by the written conditions, thereby outputting the process cutting drawings required for the part. This invention can realize the output of corresponding cutting drawings for the same part according to the required process requirements.