731 results about "Product processing" patented technology

The invention provides an automatic cutter handle production line based on an intelligent cutter system and a machining process. On the premise of guaranteeing the product machining efficiency and automatic intelligent production, in the whole intelligent cutter system-based cutter handle automatic production line operation and machining process implementation process, intelligent cutter wear state monitoring system software of a PC end upper computer monitors all intelligent cutters in a production line in real time through intelligent cutter embedded sensor data, and the intelligent cutter wear state monitoring system software is used for monitoring the intelligent cutter wear state in the production line. Comprise but are not limited to wear states and operation parameters of the intelligent external turning tool, the intelligent grooving turning tool and the intelligent milling cutter. The intelligent tool wear state monitoring system can give an early warning of tool breakage or end of service life in advance, and automatically calls a standby tool or prompts replacement, so that stable operation of a production line and high-precision consistency of tool holder products are ensured.

The utility model relates to an automatic positioning jig for router shell surface printing, which comprises a bottom plate, a lifting adjusting assembly is arranged on the bottom plate, and the lifting end of the lifting adjusting assembly is fixedly connected with a supporting frame. A first positioning material blocking assembly and a second positioning material blocking assembly which are the same in structure are arranged on the portions, located on the two adjacent sides of the supporting frame, of the bottom plate, and the first positioning material blocking assembly comprises a positioning blocking base, a blocking rolling wheel and a bolt assembly. An elastic positioning assembly is arranged at the position, opposite to the included angle formed by the first positioning material blocking assembly and the second positioning material blocking assembly, of the bottom plate, the elastic positioning assembly comprises a positioning air cylinder, a follow-up positioning base, a positioning roller and a sliding block, and a spring is arranged between the follow-up positioning base and the sliding block. The clamping device has the advantages that the clamping device can adapt to positioning and clamping treatment of router shells of different specifications and sizes, the router shells cannot be deformed and damaged in the clamping process, and the machining quality of products is improved.

The invention provides a product traceability method and system based on a space-time code, a terminal and a storage medium, and belongs to the technical field of product traceability, and the method comprises the steps: generating a commodity code of a raw material; for each subsequent product processing link, all the commodity codes of the previous upstream link are scanned and analyzed, production subject identification information associated with each commodity code is acquired, and the validity of the production subject identification information is verified; when the production subject identification information is valid, analyzing a space-time code from each commodity code of a previous upstream link as a parent space-time code of a product of a current link; generating a commodity code of the current link product in combination with the space-time code of the current link product and the product identification information; and obtaining a traceability result. According to the invention, the product is identified by using the corresponding space-time code and the product identifier in each production link, and when the commodity code of the final product is scanned, the traceability can be carried out without manual intervention, so that the product traceability efficiency is effectively improved.

The utility model relates to the technical field of plastic product processing, in particular to a multi-station grinding and polishing all-in-one machine which comprises a grinding and polishing machine box for plastic product processing, one side of the grinding and polishing machine box is in an opening state, a box door is arranged on the opening side, and a plurality of sets of speed-up gear boxes which are evenly arranged at equal intervals are embedded in the top face of the grinding and polishing machine box. According to the utility model, the plurality of groups of speed-up gearboxes which are uniformly arranged at equal intervals are embedded in the top surface of the grinding and polishing machine box, and are matched with the servo motor mounted at one end of the bottom and the rotating shafts which are in the case and have the same number as the speed-up gearboxes and correspond to the speed-up gearboxes in position, so that effective transmission and speed increase of power are realized; two groups of transmission chain wheels mounted on each group of rotating shafts are in transmission connection with two adjacent groups of rotating shafts through transmission chains, so that synchronous operation among a plurality of stations is ensured; and a replaceable grinding and polishing wheel is mounted at the top of the grinding and polishing shaft connected with the output end of the step-up gear box, so that the grinding and polishing wheel is simple and rapid to replace.

The invention provides a temperature control method and system in plastic product processing, and relates to the technical field of plastic processing.The method comprises the steps that an injection molding machine is connected, operation parameters such as injection pressure and speed are obtained, raw material information is combined, a temperature control procedure is set, and an initial temperature control strategy is set; multi-region temperature compensation and energy consumption optimization are realized through edge computing nodes and environment information; and based on the initial strategy, optimizing the temperature gradient, and combining the compensation result to obtain an optimal temperature control strategy. The problems that in the prior art, due to the fact that fine adjustment cannot be conducted according to different raw material characteristics and mold structures, and the environmental adaptability is poor, the processing quality of plastic products is unstable, and the production efficiency is low can be solved. The forming quality of products is improved, the rejection rate is reduced, and the maximization of energy efficiency is achieved.

The utility model discloses a beef product processing device. The beef product processing device comprises a case and a pull-down assembly, a driving shaft is rotationally connected to the upper end of the interior of the machine case, stirring frames which are evenly distributed are arranged in the middle of the outer arc face of the driving shaft, a supporting shaft is arranged in the middle of the machine case, swing frames are rotationally connected to the middle of the outer arc face of the supporting shaft, the swing frames are matched with the transversely-corresponding stirring frames, and hammer heads are movably connected to the lower right ends of the swing frames in a clamped mode; the pull-down assembly comprises tension springs and an adjusting shaft, the tension springs are arranged in the middle of the swing frame, the adjusting shaft is connected to the middle of the machine box in a sliding mode, the multiple tension springs are fixedly connected with the adjusting shaft, the pull-down assembly further comprises an adjusting base, a lead screw and a hand wheel, and the adjusting base is arranged in the middle of the outer arc face of the adjusting shaft. Beef passing through the lower portion can be beaten through the gravity of the hammer head and the tension of the tension spring, the beating force is adjustable, and the good using effect is achieved.

The utility model relates to metal product production technical field discloses a metal product surface electroplating device, solved the problem that metal product processing surface electroplating device cannot reach the quick even electroplating effect in the process of using, it includes the electroplating pool, the outside top middle part fixed mounting of electroplating pool has control switch, the outside bottom middle part fixed mounting of electroplating pool has drain valve, the bottom fixed mounting of electroplating pool has support base, the top outside of electroplating pool installs the adjustment and placement subassembly, and the bottom end of adjustment and placement subassembly extends to the inside of electroplating pool, and the both ends of adjustment and placement subassembly are all with the top fixed connection of support base, and adjustment and placement subassembly includes movable strip, and movable strip is located the right above of electroplating pool, the utility model discloses, makes the metal product processing surface electroplating device in the process of using, can reach the quick even electroplating effect, improves the efficiency of production to reach better practicality conveniently.

The utility model relates to paper product processing equipment field discloses a paper core correction device, including the hopper, the hopper outside fixedly connected with the lifting rotary conveyer, the lifting rotary conveyer is away from the one end fixedly connected with the conveyer belt of hopper, the conveyer belt outside fixedly connected with the drive arrangement, the hopper inside is provided with the paper core, the paper core bottom slidingly connected with paper core table, paper core table outside fixedly connected with the conveying device, paper core table outside fixedly connected with the fixed link, the fixed link outside slidingly connected with two fixed clamping blocks, the fixed clamping block bottom abuts with the fixed plate. In the utility model, the paper core in the hopper is controlled by the baffle controlled by the pneumatic cylinder, so that the angle of the paper core on the paper core table is kept, the paper core cannot be guaranteed to roll in the direction due to factors such as free rolling and equipment inertia are avoided, and the effect that the rolling direction of the paper core is controlled is realized.

The utility model relates to the technical field of machining clamps, and provides a double-sided hydraulic clamp for valve cover machining, which comprises a clamp bottom plate, four shafts, a tailstock, a first clamping mechanism and a second clamping mechanism, four shafts and a tailstock are respectively arranged on the clamp bottom plate; a bridge plate is arranged between the fourth shaft and the tailstock; the output end of the fourth shaft is connected with the bridge plate; the first clamping mechanism is installed on one face of the bridge plate, and the second clamping mechanism is installed on the other face of the bridge plate. The first clamping mechanism comprises a single-point-face positioning block, a double-point-face positioning block, a double-point positioning seat, a single-point positioning seat, a positioning block, a large-size push cylinder, a lengthened push column, a second pressing plate, three first pressing plates and two small-size push cylinders, all of which are arranged on the bridge plate. According to the vertical machining center, all working procedures of a valve cover product are combined into one working procedure to be completed through one set of clamp, and all machining contents of the valve cover product are completed on one vertical machining center.

The utility model discloses grinding equipment for finish machining of wooden products, which belongs to the technical field of wooden product processing and comprises a grinding machine body, a horizontal mover is fixedly connected above the grinding machine body, a vertical mover is slidably connected above the horizontal mover, a grinding cutter is slidably connected in the vertical mover, and a grinding head is slidably connected in the vertical mover. A baffle is fixedly connected to the upper portion of the grinding machine body, a workbench is fixedly connected to the interior of the baffle, a filter box is fixedly connected to one side of the baffle, a clamping structure is arranged in the filter box, and a filter plate is slidably connected to the interior of the clamping structure. By arranging the baffle, the filter box, the filter plate and the reciprocating structure and matching the guide groove, the limiting rod and the filter plate, sewage and wood chips can be effectively separated, and the phenomenon that the working environment is polluted due to long-time accumulation of the chips and the sewage is avoided, so that the subsequent cleaning difficulty is reduced, and the working efficiency is improved. And the applicability of the grinding equipment is guaranteed.

The application discloses a multifunctional metal product processing device, and relates to the technical field of metal product processing, which comprises a machine tool, a flexible clamping assembly is arranged in the machine tool, a multifunctional disc is arranged on the inner cavity side wall of the machine tool, a plurality of telescopic assemblies are arranged on the multifunctional disc, a stable clamping assembly is arranged at one end of the telescopic assembly, and an air pump in communication with the flexible clamping assembly and the stable clamping assembly is arranged at the top end of the machine tool; the flexible clamping assembly comprises a clamping sleeve and a clamping plug-in sleeve, and the clamping sleeve and the clamping plug-in sleeve are telescopically arranged on the side wall of the machine tool; the application solves the clamping problem of special-shaped workpieces through bidirectional flexible clamping, can quickly switch the clamping assembly, adapts to various processing technologies, integrates multiple processing procedures, realizes one-time clamping of workpieces and full-sequence completion, improves processing efficiency and precision, reduces the cost of type change, and adapts to diversified special-shaped metal product processing requirements.

The application provides an iron alloy product processing device, which comprises a box body, a ton bag packaging machine, a feeding hopper arranged at the upper end of the box body, a temporary storage bin arranged at one end of the box body, a conveying device arranged on the outer wall of the box body and extending into the feeding hopper and having a closed structure, a collecting box sealingly connected to the lower end of the box body, a crushing structure and a vibrating mounting frame arranged in the box body, a sieve plate I and a sieve plate II arranged on the mounting frame, a material guiding structure connected to one end of the sieve plate I and extending into the conveying device from the inside of the temporary storage bin, a material guiding groove connected to one end of the sieve plate II and extending into the temporary storage bin, a conveyor I arranged below the temporary storage bin and used for conveying materials to the ton bag packaging machine, dust hoods arranged between the feeding hopper position, the temporary storage bin and the conveyor I, and bag dust collectors connected to the dust hoods. The application can reduce the number of dust hoods, reduce the dust prevention cost, use the bag dust collector with small power to ensure the dust removal effect, and reduce the energy consumption.

This utility model discloses a dehydration device for processing surimi products with a cooling function, relating to the field of surimi processing technology. Addressing the problem in the prior art that it can only cool the surimi in contact with the extrusion plate at a time, failing to cool the surimi in other areas and thus having low practicality, the following solution is proposed: A support mechanism is included, comprising a support frame and an arc-shaped collecting plate welded to the lower inner wall of the support frame. An installation assembly is provided on the support frame, comprising a dustproof cylinder with several drainage holes on its bottom outer wall and two fixing rings welded to the inner walls of both ends of the dustproof cylinder. A conveying assembly is provided inside the dustproof cylinder, comprising a conveying cylinder fixed within one of the fixing rings and a fixing ring bolted to the outer wall of the conveying cylinder flange. This utility model can continuously and adequately cool the surimi, preventing some surimi from failing to cool, thus improving practicality.

The invention provides a product processing method and device, electronic equipment and a readable storage medium, and relates to the technical field of data processing.The method comprises the steps that first technological process data are obtained, and the first technological process data comprise first positioning process data and first processing process data; the to-be-machined part is moved based on the first positioning process data; under the condition that movement of the to-be-machined part is completed, first machining process data are sent to second equipment; and under the condition that a first notification sent by the second equipment is received, second technological process data is obtained or product machining is ended, the first notification is used for representing that machining of the to-be-machined part is completed based on the first machining process data, and the step corresponding to the second technological process data is after the step corresponding to the first technological process data. The machining efficiency of products can be improved.

The utility model relates to the technical field of bean product screening and soaking, and discloses a screening and soaking device for bean product processing, which comprises a container, the top of the container is fixedly connected with a fixed disc, the top of the fixed disc is fixedly connected with an electric push rod, and the driving end of the electric push rod is fixedly connected with a rack. A first gear is slidably connected to the top of the fixing disc, the exterior of the first gear is in meshed connection with the exterior of the rack, a plurality of triangular blocks are fixedly connected to the top of the first gear, a sliding plate is fixedly connected to the top of the containing box, and a baffle is fixedly connected to the bottom of the sliding plate. A plurality of supporting columns are slidably connected into the baffle, and rolling wheels are rotatably connected to the bottoms of the multiple supporting columns. According to the vibrating screen, the screen holes can be effectively prevented from being blocked through vibration, raw materials can flow from the feeding port to the discharging port along the screen through vibration, and the speed of the whole screening process is increased.

This application discloses a silicon rod cutting and grinding integrated machine and a silicon rod cutting and grinding method. The silicon rod cutting and grinding integrated machine integrates a cutting device and a grinding device. It can use a silicon rod conversion device to orderly and seamlessly convert silicon rods in a horizontally placed manner between various functional areas. The cutting device corresponding to the cutting area performs a cutting operation on the horizontally placed first silicon rod to form a second silicon rod with a rectangular cross-section. The grinding device corresponding to the grinding area performs a grinding operation on the squared second silicon rod, thereby completing the integrated operation of multiple processes such as silicon rod cutting, squared and grinding, improving production efficiency and product processing quality.

The utility model relates to a handle cutting machine which comprises a machine frame and a handle cutting assembly installed on the machine frame. The cutting machine is characterized in that the rack is divided into a cutting area and a blanking conveying area used for receiving products processed by the cutting area, and the cutting area is arranged above the blanking conveying area; the material cutting area comprises a material cutting and discharging area, a mounting support assembly, a product machining and pressing assembly used for pressing a product to be cut and handle cutting assemblies used for cutting off a handle rod of the product to be cut, the machining and pressing assembly is mounted on the inner end face of the mounting support, and the handle cutting assemblies are mounted on the two sides of the machining and pressing assembly; the cut material discharging area is provided with a product containing base, and the cut material discharging area is divided into a left discharging area and a right discharging area through the product containing base. According to the scheme, the handle cutting machine is mainly used for plastic handles of cosmetic brushes, the handles subjected to integrated injection molding are cut off and split, the production efficiency is improved, the operation difficulty is reduced, meanwhile, the safety is greatly improved, and efficient, automatic and accurate cutting is achieved.

The utility model relates to aluminium product processing technical field, and disclose a kind of flow guide mechanism of soaking furnace, comprising: furnace body, the inside of furnace body is equipped with for the guiding component of air guidance, guiding component includes guide plate and connecting seat, guide plate is rotatably connected with connecting seat;First adjusting component, setting in furnace body inner wall is used to adjust the installation height of guide plate;Second adjusting component, setting in connecting seat one side is used to adjust the angle of guide plate, by loosening the nut above or below sliding seat, sliding seat is moved along the radial direction of guide rod, when guide plate reaches specified position, two nuts can be tightened, the height of connecting seat is locked by two nuts and spring washer clamping limit connection, then the height of connecting seat installed is locked and fixed, it is adjusted according to the stacking of aluminium material, so that guide plate can be accurately wind-guided between aluminium material gap, and the overall structure is simplified, and the use and maintenance cost are low.

The utility model discloses a derusting device for metal product processing, which comprises a derusting pool, the bottom surface of the derusting pool is fixedly connected with a support shell, the support shell is internally provided with a filter box, the upper surface of the filter box is provided with a sealing cover through screws, the filter box is internally provided with a filter plate, and the filter plate is fixedly connected with the support shell. And the bottom face of the rust removal pool fixedly communicates with a filter pipe, the end, away from the rust removal pool, of the filter pipe penetrates through the supporting shell and communicates with the left side face of a filter box, the right side face of the filter box fixedly communicates with a circulating pump, and the output end of the circulating pump fixedly communicates with a backflow pipe. According to the device, a circulating pump is matched with a backflow pipe to feed filtered rust removal liquid into a rust removal pool, a fixing pipe and a spray head are arranged in the rust removal pool, the rust removal liquid is sprayed out through the backflow pressure of the backflow pipe, then the fluidity of the rust removal liquid can be improved, meanwhile, an ultrasonic generator installed on the rust removal pool is matched with ultrasonic rust removal, and the rust removal efficiency is improved. And therefore, the rust removal effect of the metal product can be improved.

The utility model discloses a pill-shaped product processing device which comprises mounting plates, the two mounting plates are arranged in a spaced mode, a stepping belt type conveying mechanism is arranged between the two mounting plates, a plurality of lower dies are arranged on the stepping belt type conveying mechanism side by side, a plurality of semicircular grooves are formed in the lower dies, ventilation holes are formed in the bottom walls of the grooves, and the ventilation holes are formed in the bottom walls of the semicircular grooves. The mounting plates are sequentially provided with a discharging assembly, a stamping assembly and a cooling assembly in the conveying direction of the stepping belt type conveying mechanism, a collecting assembly is detachably arranged between the two mounting plates and located below the stepping belt type conveying mechanism, and one end of the collecting assembly extends out of the mounting plates. According to the pelleting device, raw materials can be effectively subjected to pelleting operation, and formed and unformed raw materials can be automatically collected in the pelleting process, so that manual collection by workers is not needed, the working intensity of the workers is reduced, and waste of the raw materials is prevented.

The invention relates to the field of agricultural product processing equipment, in particular to a pot body overturning structure and an automatic discharging device based on the pot body overturning structure, the pot body overturning structure comprises a machine body and a pot body assembly, and the pot body assembly is rotationally connected to the machine body; the pot body overturning assembly drives the pot body assembly to overturn around the rotation center of the pot body assembly, and the pot body overturning assembly comprises a servo motor, transmission teeth and an arc-shaped gear ring; the controller is arranged on the machine body; the sensor group is used for detecting the position state of the pot body assembly after overturning and resetting, and the controller is used for controlling the pot body overturning assembly to execute overturning and resetting actions according to a signal fed back by the sensor group. After processing is completed, the pot body overturning assembly automatically enables the pot body assembly to conduct overturning discharging, manual participation in discharging operation is not needed, the production efficiency is improved, safety is higher, the discharging process is controllable and low in impact through a buffer block and a buffer plate, and the complete shape and quality of discharged tea leaves are effectively kept.

The invention discloses a closed-loop intelligent compensation method for FC-BGA substrate expansion and contraction, and the method comprises the steps: building a sample database for key measurement sites in the complete manufacturing process of an FC-BGA substrate, storing the expansion and contraction data and product processing information of each key measurement site, screening key impact factors, and constructing a multiple linear regression prediction model; inputting the processing information of the new production order into the multiple linear regression prediction model to obtain an expansion and shrinkage prediction value of the key measurement site, and generating a compensation instruction which can be identified by downstream processing equipment through an intelligent compensation rule base; sending the compensation instruction to an alignment system of downstream processing equipment through an equipment interface to form an alignment compensation reference; and after the downstream processing equipment executes target spot grabbing operation, the alignment system automatically fuses the alignment compensation reference and the real-time target grabbing data to generate a pre-compensated processing coordinate system to process the substrate. The method can solve the problems that an existing FC-BGA substrate expansion and contraction control method depends on manpower, is low in efficiency and cannot achieve real-time closed-loop control.

The application belongs to the technical field of plastic processing equipment, and discloses a pressing and cutting treatment equipment for plastic product processing, which comprises a workbench and a power arm, the power arm is fixedly installed on the workbench, a discharge hole is formed in the bottom surface of the workbench, and a pressing and cutting part is fixedly installed on the movable end of the power arm.

The application relates to the technical field of electronic product processing, and discloses an adsorption assembly, an adsorption mechanism and a pasting device, which comprise: the adsorption head is provided with a plurality of adsorption holes, and the plurality of adsorption holes are arranged in a first direction; a plurality of limiting assemblies each comprise a mounting seat and a limiting rod, the limiting rod is in sliding connection with the mounting seat, the plurality of mounting seats are arranged on both sides of the plurality of adsorption holes in the first direction, a limiting gap is formed between the limiting rods on the two sides, the limiting rod is suitable for sliding switching between a first position and a second position, in the state of the first position, the limiting rod extends along the axial direction of the adsorption hole and the end of the limiting rod away from the mounting seat is higher than the end of the adsorption hole, in the state of the second position, the limiting rod contracts along the axial direction of the adsorption hole and the end of the limiting rod away from the mounting seat is lower than or flush with the end of the adsorption hole. The adsorption assembly, the adsorption mechanism and the pasting device disclosed by the application can solve or improve the problem that the adhesive auxiliary material is prone to deviation during pasting, thereby reducing the pasting precision.

The utility model discloses a grinding machine convenient for cleaning scrap iron, which relates to the field of grinding machines, aims to solve the problem that the grinding machine is difficult to clean accumulated scrap iron, and adopts the technical scheme that the grinding machine comprises a machine body, a groove is formed in the machine body, the bottom of the groove is in an inverted U shape, and the machine body is connected with a working table in the groove in a sliding manner; a movable rod is horizontally and slidably connected to the lathe bed, a plurality of first vertical rods are fixedly connected to the movable rod, the first vertical rods are located at the edges of the grooves, a plurality of second vertical rods located among the first vertical rods are slidably connected to the movable rod, and magnetic parts are detachably connected to the tail ends of the first vertical rods and the tail ends of the second vertical rods. Through the arrangement of the movable rod and the magnetic piece, the lathe bed is cleaned, the movable rod is detachable, scrap iron on the magnetic piece is convenient to clean, the lathe bed is cleaned in time, the situation that chippings on a workbench of the lathe bed influence the product machining precision during machining can be effectively avoided, and then the quality of workpieces is improved.

This invention relates to the field of concrete processing equipment technology, and more particularly to a precast concrete component processing equipment, comprising: a base, a frame, a molding die, a rotating frame, a pressure plate, and a filling mechanism; the rotating frame is mounted on the base; the molding die is rotatably connected to the rotating frame; a drive motor assembly for driving the molding die to rotate is provided on the rotating frame; fixed frames are slidably connected to both sides of the molding die; two sets of upper and lower electric push rods are provided on the base; a sliding electric push rod is connected between the fixed frame and the molding die; this invention, by setting a vibrating rod on the pressure plate, allows the vibrating rod to extend into the concrete. During the vibration of the concrete by the pressure plate, the vibrating rod inside the concrete also vibrates, thereby vibrating the portion of the concrete away from the pressure plate, thus preventing the concrete from receiving less vibration and incomplete air expulsion in the portion away from the pressure plate.

The invention discloses a fresh food logistics cold chain dynamic monitoring method and device and a collaborative monitoring system, and belongs to the technical field of cold chain logistics. The storage monitoring model and the logistics monitoring model are selected through the server according to the knowledge graph corresponding to the first monitoring parameter, compared with a local maintenance model, the problem that adaptability becomes poor along with use of a local maintenance processing model and an existing processing model is avoided, and the accuracy of fresh product monitoring is improved; the storage monitoring model is generated by the long and short term memory network, and the logistics monitoring model passes through the multilayer sensor, so that the control method is prevented from depending on simple rule response, the reliability of fresh product processing is improved, the safety, traceability and efficiency of fresh product distribution are improved, and the risk of food deterioration and loss is effectively reduced.

The invention discloses a direct forming method of a plug with a sunken side face, and belongs to the field of processing of plug products. According to the method, a cold header with at least six stations is adopted, and the stations comprise the steps that a pretreatment station is used for shaping the cutting face of a base material, and small pits are formed in the upper end and the lower end of the base material respectively; the upsetting station upsets the base material of the pretreatment station in the vertical direction, and meanwhile, the lower end of the base material is formed in an arc pit shape; the head pre-forming station is used for forming the base material of the upsetting station on the head; a punching rod on the upper side of the hole drawing station stretches a round hole; a punching rod, a sleeve and a punching die of the shaping station keep the head shape and the round hole, and finally forming is conducted; and the product treated at the shaping station is taken out, and the side face sunken plug is obtained. The special-shaped part can be directly formed in a cold heading mode, metal machining turning is not needed, no waste is generated, cost is saved, and environmental protection is facilitated. The precision of products formed through cold heading meets the requirement, and the difference of individuals in the same batch is small.

This utility model discloses a chamfering tool in the field of product processing technology. It includes a clamping rod and a chamfering cutter head. Rotation of the clamping rod drives the chamfering cutter head to rotate, used for chamfering bolt holes on parts. A guide rod is provided at the end of the chamfering cutter head away from the clamping rod, and the guide rod can be inserted into the bolt hole. The clamping rod and the chamfering cutter head are detachably connected, and the end of the guide rod is also provided with a cutting part. The cutting part has cutting edges distributed on its outer periphery, and the maximum outer periphery of the cutting part is smaller than that of the guide rod. The detachable connection between the chamfering cutter head and the clamping rod allows for forward chamfering in closed areas, facilitating accurate and efficient chamfering of bolt holes in closed areas, ensuring mass production. Furthermore, the additional cutting part at the end of the guide rod can cut and destroy the sealant inside the bolt hole, facilitating the insertion of the guide rod. The detachable connection allows the clamping rod to be equipped with chamfering cutter heads of different guide rod specifications to correspond to different bolt holes.

The application provides a kind of metal product processing control method and system based on three-dimensional modeling, it is related to computer technology field, first, the design requirement file of the metal product to be processed is obtained, including structure description and material attribute data, initial three-dimensional framework data and initial internal structure data are generated by three-dimensional structure analysis and combined into product initial three-dimensional model data;Then, the product initial three-dimensional model data is subjected to surface subdivision reconstruction processing to obtain product finishing three-dimensional model data;Then, a preset metal material stress feedback model is called to perform layer-by-layer forming simulation analysis, and a processing simulation feedback data set is generated;Finally, a continuous processing instruction sequence for driving machine tool motion control is generated according to the processing simulation feedback data set.The application realizes accurate control of the metal product processing process, improves the processing precision, efficiency and quality stability, and reduces the cost.