811 results about "Motor processing" patented technology

The utility model belongs to the technical field of motor equipment, and particularly relates to a flat cutting machine and motor machining equipment. The flat cutting machine comprises a material cutting structure, the material cutting structure comprises a material cutting driver arranged in the first direction in a sliding mode and a material cutter connected with the material cutting driver, and the material cutting driver is used for driving the material cutter to move in the first direction; the lifting structure is located at the cutting station and comprises a positioning plate used for supporting the flat wire winding and a lifting driver used for driving the positioning plate to move in the second direction, and the first direction and the second direction are orthogonally arranged; and the cutting driver slides to a cutting station in the first direction, and the lifting structure drives the flat wire winding to ascend, so that the cutting driver drives the cutting knife to cut off the end part of the flat wire. By adjusting the position of the material cutting driver in the first direction, flat wire windings with different diameters can be cut off, and the application range of the flat cutting machine is widened.

A motor machining cutting device, comprising a machining assembly (1). The machining assembly (1) comprises: a box (11), omnidirectional wheels (111) are symmetrically provided on two sides of the bottom of the box (11); and a door (12) provided on the front surface of the box (11). According to the motor machining cutting device, during use, the door (12) is opened, a workpiece needing to be machined is placed at the top of a workbench (16), screw rods (17) are turned to drive limiting plates (171) to descend, so as to limit and fix the motor workpiece, and then a telescopic rod (14) is started to drive the workbench (16) to ascend and descend, so that a cutting mechanism (18) cuts the workpiece; when the position of the workbench (16) needs to be adjusted, a first motor (21) is started to drive a reciprocating lead screw (22) to rotate; an adjusting block (23) is provided on the outer side wall of the reciprocating lead screw (22), a second motor (25) is provided at the top of the adjusting block (23), and the workbench (16) is provided at the top of the second motor (25), so that the first motor (21) is started to drive the workbench (16) to move left and right.

The utility model belongs to the technical field of motor processing, and particularly relates to a bus terminal embedding machine which comprises a rack, a servo electric cylinder, a movable assembly, a chuck assembly and a leading-in assembly, the servo electric cylinder comprises an electric cylinder body and a piston rod, the movable assembly comprises a sliding block, a sliding rail, a rotating shaft and a swing plate, the chuck assembly comprises a chuck, and the chuck is provided with a guide groove. According to the bus terminal embedding machine, the piston rod of the servo electric cylinder drives the sliding block to slide forwards along the sliding rail, the swing plate rotates clockwise along the rotating shaft under the rotating action of the rotating shaft, meanwhile, the swing plate drives the chuck to rotate anticlockwise, and in the anticlockwise rotating process of the chuck, due to the fact that one end of the guide groove is gradually arranged towards the center of the chuck, the clamping plate can rotate clockwise. The guide groove pushes the first guide block and the second guide block to move towards the center of the chuck, and the first guide block and the second guide block automatically join the stator copper wire to the terminal for assembly, so that the stator copper wire assembly efficiency and the motor production and processing efficiency are improved.

The invention relates to a flanging and paper inserting machine, and belongs to the technical field of new energy motor machining. Comprising a pre-forming mechanism; the pre-forming mechanism comprises a pre-forming support, a pre-forming mold is erected on the top of the pre-forming support, the pre-forming mold sequentially comprises a vertical forming mold body, an inward turning forming mold body and an inward folding forming mold body from front to back, and the bottom face, close to the chamfered side of the paper strip to be machined, of the vertical forming mold body is provided with an inward-concave vertical forming inclined face. The bottom face, close to the chamfered side of the paper strip to be machined, of the inward-turning forming mold is provided with an outward-protruding inward-turning forming inclined face, and the inward-folding forming mold comprises an inward-folding guide ramp connected with the inward-turning forming inclined face and an inward-folding forming inclined face perpendicular to the direction of the inward-folding guide ramp. When the formed paper strip finished product which is formed by automatic folding and is provided with the flanging structure is inserted into a stator coil hole to be inserted, the stroke length of the inserted insulation paper can be controlled through the fixed length of the flanging structure, so that the accurate insertion of the insulation paper is realized.

The invention discloses a shaft sleeve riveting device for motor end cover machining, and relates to the technical field of motor machining. The device comprises a base, a bearing disc is rotationally arranged on the base, a plurality of annularly-distributed station grooves are formed in the bearing disc, and a driving part used for driving the bearing disc to rotate intermittently is arranged on the base; the plurality of positioning pieces are respectively arranged in the plurality of station grooves; the first supporting rods, the second supporting rods and the third supporting rods form a positioning part, the first supporting rods can slide horizontally, and the positioning part can retract inwards or expand outwards, so that the positioning part can retract inwards before assembly so as to be assembled more smoothly, and the positioning part can expand outwards after assembly, so that the positioning part is more convenient to assemble. The motor end cover and the shaft sleeve which are assembled are positioned, and the cooperation of internal shrinkage and external expansion is not only suitable for riveting accessories of different sizes and specifications, but also improves the universality and the flexibility.

The utility model provides a vehicle-mounted charger machining tool clamp which comprises a base, a positioning device is arranged on the surface of the base, and an adjusting device is installed on the edge of the side wall of the base. The positioning device comprises a rectangular frame, the rectangular frame is fixedly connected with the side wall of the base, a first circular hole is formed in one side of the rectangular frame, a two-way screw rod is rotationally connected into the first circular hole, and the two-way screw rod is rotationally connected into the rectangular frame; the surface of the bidirectional screw rod is symmetrically in threaded connection with two L-shaped rods, rectangular grooves are formed in the side walls of the two L-shaped rods, and a plurality of inserting holes are formed in the surfaces of the two L-shaped rods; a circular hole block is slidably connected into the rectangular groove, a clamping block is fixedly connected to one side of the circular hole block, and a plug pin penetrates through the insertion hole to be slidably connected with the interior of the circular hole block; the vehicle-mounted charger processing tool clamp provided by the utility model has the advantage that the vehicle-mounted chargers of various models can be conveniently fixed.

The invention relates to the technical field of motor machining, and discloses a welding device for motor shell machining and a method thereof.The welding device for motor shell machining comprises a base, a rotating support is rotationally installed on the base, an electric sliding block is arranged on the base, a welding gun is installed at the bottom of the electric sliding block, and a flat plate is installed on the base; a ratchet wheel is arranged on the side portion of the rotating support, the ratchet wheel and the pawl are movably clamped, the vertical rod is in transmission connection with the electric sliding block, a sliding groove is formed in the base, an L-shaped rod is installed in the sliding groove in a sliding mode, a feeding plate is installed at the other end of the L-shaped rod, and a plurality of magnets are arranged on the side portion of the feeding plate. The L-shaped rod is in transmission connection with the ratchet wheel. The device automatically rotates and displaces the shell, when the shell rotates, a feeding plate automatically moves cooling fins to the surface of the motor shell, the rotating angle of the motor shell is fixed, welding points do not need to be marked manually, and the effects of being convenient to operate and saving labor are achieved.

The invention discloses an automobile motor magnetic steel inserting machine based on visual recognition, and belongs to the field of automobile motor machining, the automobile motor magnetic steel inserting machine comprises a base, a display screen, a reflection component and a filter element assembly, a shell is arranged over the base, one side of the shell is connected with the display screen in a penetrating mode, one side of the base is provided with a feeding mechanism, and the other side of the base is provided with a magnetic steel inserting mechanism. The feeding mechanism adjusts and controls the displacement distance of a workpiece according to the machining requirement, and then magnetic insertion operation of automobile motors with different diameters is met. And a piezomagnetic mechanism is arranged in the shell, the piezomagnetic mechanism adjusts the pressing height according to the pressing requirement, so that the magnetic steel is tightly attached to the stator iron core, and the piezomagnetic mechanism ensures that the magnet has no displacement. The industrial camera and the blue light laser are inclined and adjusted through the arc-shaped rack and the gear, the arc-shaped rack adopts helical tooth design, precision gear transmission is combined, inclination angle adjusting precision is achieved, and the requirement of the blue light laser for projection angle deviation is met.

The utility model belongs to the technical field of motor processing and manufacturing, and in particular, relates to a block stator splicing auxiliary tooling. A block stator splicing auxiliary tooling includes a base plate, on which a plurality of sliders are arranged in an annular manner with uniform intervals, and the sliders are equipped with a driving assembly for realizing radial movement of the sliders, and each of the sliders is provided with a positioning groove which opens upward and is used to limit the radial position of the block stator, and a spacer is detachably provided on the base plate, and the spacer is located at the center of all the sliders, and the spacer is provided with a plurality of spacer plates which are radially extending radially outward, and each of the spacer plates is located between two adjacent sliders, and between two adjacent spacer plates, it is used to limit the expansion of the insulating paper of the block stator in a clockwise direction or a counterclockwise direction. The utility model has the advantage of ensuring that the insulating paper is wrapped around the outside of the block stator.

The utility model relates to the technical field of motor machining, and discloses a motor shell punching device for motor machining, which comprises a working table, a U-shaped frame is slidably connected in the working table, a hydraulic rod is fixedly connected to the top of the U-shaped frame, an output shaft of the hydraulic rod is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with the working table. The device comprises a mounting plate, a rotating column is rotationally connected to the interior of the mounting plate, a supporting plate is fixedly connected to the rear side of the rotating column, a connecting column is rotationally connected to the interior of the supporting plate, a perforating machine rotationally connected with the supporting plate is fixedly connected to the right side of the connecting column, and a first gear is arranged on the outer side of the rotating column; the front side of the mounting plate is fixedly connected with a first motor, and an output shaft of the first motor is fixedly connected with a second gear rotationally connected with the mounting plate. The motor shell punching device for motor machining has the advantages that the motor shell can be punched at different inclination angles without manually fixing and moving the motor shell, and manpower and material resources are saved.

The invention is suitable for the technical field of water wheel motor machining equipment, and provides a water wheel generator main shaft accurate installation auxiliary device which comprises a set of machine frames. Assembling grooves are formed in the opposite upper parts of the two racks; the longitudinal linear sliding rails are arranged in the two assembling grooves; the transverse bracket slides between the moving ends of the two longitudinal linear slide rails; the transverse linear sliding rail is arranged above the transverse bracket; the first adjusting mechanism is arranged on the transverse linear sliding rail; the second adjusting mechanism is arranged below the first adjusting mechanism; precise adjustment of the position, height and installation angle of the spindle is achieved, the spindle can be subjected to multi-dimensional adjustment in the installation process, the application flexibility of the device is further enhanced, the installation efficiency and precision are improved, and the device adapts to complex and changeable installation scenes; the installation precision and stability are improved, potential safety hazards in the main shaft hoisting process are reduced, and safety and reliability in the hoisting process are guaranteed.

The invention provides a machine for inserting a stator into a shell, which is applied to the technical field of motor processing and assembling, and comprises a shell detection assembly, and the shell detection assembly comprises a shell track, a shell cylinder, a shell carrier, an insulation sheet detection machine and a dust collector; the machine shell rail is arranged on the machine table, the machine shell carrier is connected with the machine shell rail, the output end of the machine shell air cylinder is connected with the machine shell carrier, and the machine shell air cylinder drives the machine shell carrier to move on the machine shell rail. The insulation sheet detector and the dust collector are arranged on one side of the casing track; the problems that at present, working procedure collaboration and automation are insufficient, split type equipment is mostly adopted in the links of shell heating, stator press fitting, cooling and detection, consequently, takt time is not matched, a heated shell needs to be manually transferred to a press fitting station, and the magnitude of interference is unstable due to heat loss are solved; a cooling mechanism is large in occupied area and poor in linkage with a conveying mechanism, and the overall efficiency of a production line is affected.

The invention belongs to the technical field of motor processing. The invention provides a motor rotor machining method and system, and the method comprises the steps: carrying out the rough machining of an iron core gear of a shaft material blank, so as to guarantee the concentricity of a rotating shaft which is connected into a rotor iron core in series; sleeving the rotating shaft subjected to rough machining into the rotating shaft iron core, and pressing the rotating shaft in place by using a pressing machine; integrally processing the outer circle of the rotor core and the outer circle of the rotating shaft; reversely and finely turning the excircle of the iron core and the excircle of the rotating shaft; a rotating shaft key groove is milled; and accurately grinding the excircles of the rotating shaft and the rotor core. According to the motor rotor machining method, the rotating shaft is connected into the rotor iron core in series and then is integrally machined, the concentricity of the rotor can be effectively ensured, after turning of the outer circle of the rotor, grinding machining of the outer circle of the rotor is added, surface machining burrs are removed through grinding, and the product machining quality is improved.

The invention relates to a motor shaft feeding mechanism, and belongs to the technical field of new energy motor machining. According to the motor shaft feeding mechanism, full-automatic assembly is achieved, the assembly efficiency is high, and the cost is low. According to the automatic shaft inserting machine, automatic feeding and discharging of stators to be subjected to shaft inserting can be achieved, meanwhile, automatic feeding and discharging of motor shafts, transplanting of the motor shafts and the collecting procedure of empty trays can be achieved, full automation of motor shaft assembling is achieved, the machining efficiency is greatly improved, and the application prospect is wide.

The utility model discloses a punching and chamfering all-in-one machine for flour mill shell production. The punching and chamfering all-in-one machine is characterized by comprising a machining table, a servo motor, a rotating disc, a punching machine, a chamfering machine and a containing assembly. A servo motor is fixedly connected to the machining table. The machining table is rotationally connected with a rotary disc. The output end of the servo motor is fixed to the rotary disc. A punching machine is fixedly connected to the machining table. A chamfering machine is fixedly connected to the machining table. Placing assemblies are arranged on the rotary table, at least two sets of placing assemblies are arranged on the rotary table, and the rotary table rotates, so that all the sets of placing assemblies are alternately exchanged below the punching machine and the chamfering machine; the punching and chamfering integrated machine has the advantages that through the rotating disc arranged between the punching machine and the chamfering machine and the placing assembly arranged on the rotating disc, when punching and chamfering integration of the shell of the flour mill is achieved, feeding and discharging can be smoothly conducted on the shell of the flour mill, the whole punching and chamfering machining process is optimized, and therefore the machining efficiency of the punching and chamfering integrated machine is improved.

The utility model belongs to the technical field of motor machining, and particularly relates to a flat cutting die and motor machining equipment. The flat cutting mold comprises a cutter structure and a plurality of cutter assemblies, the cutter structure comprises the cutter assemblies and a rotating disc chuck arranged in a rotating mode, the flat wire winding is located at the rotating center of the rotating disc chuck, one ends of the cutter assemblies are slidably connected with the rotating disc chuck, the other ends of the cutter assemblies extend towards the flat wire winding, and the cutter assemblies are arranged in the circumferential direction of the flat wire winding at intervals; any cutter assembly corresponds to the end part of one flat wire; and the driving structure is connected with the rotating faceplate and is used for driving the rotating faceplate to rotate around the central axis of the rotating faceplate, so that the rotating faceplate drives the cutter assemblies to move towards the flat wire winding and respectively cut the end parts of the flat wires. According to the flat cutting die, the cutter assemblies can be driven to move towards the flat wire windings so as to cut off the ends of the corresponding flat wires, the flat wire windings of different sizes can be placed in the center of the rotating disc chuck, and the application range of the flat cutting die is widened.

The utility model relates to the technical field of dense-mesh screen production, in particular to a dust removal device based on dense-mesh screen production, which can automatically perform reverse cleaning on a filter cartridge, is simpler to operate, and improves the filtering effect of the filter cartridge. Comprising a processing machine tool, a fixing frame, a filter box, four supporting rods, a dust suction hood, an air guide pipe, a filter cylinder and a motor, supporting legs are arranged at the bottom end of the processing machine tool, the fixing frame is installed on the right side of the top end of the processing machine tool, and the filter box is installed at the top end of the fixing frame through the four supporting rods; the motor is mounted at the top end of the filter box, the output end of the motor penetrates through the top end of the filter box and is connected with the filter cartridge through a connecting frame, the top end of the filter box is communicated with an exhaust pipe, the exhaust pipe is communicated with the filter cartridge, and the output end of the exhaust pipe is connected with an air pump.

The invention belongs to the technical field of environment-friendly paper trays, and discloses environment-friendly paper tray forming equipment which comprises a machining table, a limiting rod is fixed to the top end of the machining table, a separating mechanism is arranged at one end of a turnover mechanism, and a power assisting mechanism is installed in the machining table. According to the device, when a paper support is formed, the upper template faces downwards, moves along with the mounting plate and then makes contact with the lower template so as to form the paper support, after extrusion forming is completed, the mounting plate is lifted and withdrawn, a first servo motor is started to drive a machining plate to turn over integrally, a hot pressing block faces downwards, and at the moment, a first position sensor and a second position sensor are close to each other; the magnetic field between the first position sensor and the second position sensor changes, then the hot-pressing block is automatically started for heating, the hot-pressing block makes contact with paper blocks overflowing between each group of paper supports to carbonize the paper blocks, and therefore the purpose that the device conveniently carbonizes leftover materials of the paper supports is achieved.

The invention relates to the technical field of motor machining, in particular to a cutting machine for machining a vehicle motor support. Comprising a machining table, a hydraulic mechanism is arranged above the outer wall of the machining table, a machining groove is formed in the outer wall of the machining table, and a cleaning mechanism is arranged on the outer wall of the machining table and located below the machining groove; the hydraulic mechanism comprises a hydraulic head, a hydraulic rod, a fixing clamp and a to-be-machined part, the hydraulic head is fixedly connected to one side above the outer wall of the machining table, the hydraulic rod is fixedly connected to the driving end of the hydraulic head, the fixing clamp is fixedly connected to the other side above the outer wall of the machining table, and the to-be-machined part is installed on one side of the fixing clamp. The cleaning mechanism comprises a transmission shaft, a driving assembly and a conveying belt, the transmission shaft is rotationally connected below the outer wall of the machining table, the driving assembly can be fixedly connected to the outer wall of the transmission shaft, and the conveying belt is installed on the outer wall of the driving assembly. Compared with the prior art, chippings generated in the machining process of the to-be-machined workpiece are directly received and conveyed through the conveying belt, manual cleaning by hands or cleaning by a dust collector are not needed, and the working efficiency of the device is greatly improved.

The utility model discloses a turnover mechanism for motor machining, and belongs to the technical field of motor machining. The turnover device comprises a rack, a turnover frame and a turnover driving device, the turnover frame comprises two supporting plates which are perpendicular to each other, each supporting plate is provided with an unpowered conveying mechanism, the perpendicular connecting ends of the two supporting plates are rotationally connected to the middle of the supporting face of the rack, and the turnover driving device is arranged between the rack and the turnover frame. The motor turnover device can quickly turn over the motor, reduce the labor intensity of workers and improve the safety.

The invention discloses a double-motor direction control method and system based on light intensity, and relates to the technical field of motor control, the system comprises a control center, and the control center is connected with a data acquisition module, a motor processing module, a light intensity analysis module and an intelligent management and control module; ambient light intensity data is acquired through a data acquisition module; performing data conversion and pre-difference statistics on the environment light intensity data in a motor processing module to obtain a product difference light intensity coefficient section; matrix construction and figure transformation are carried out on the product difference light intensity coefficient segment in a light intensity analysis module, and a covariance characteristic coefficient graph is obtained; constructing a virtual regulation and control space through an intelligent management and control module, uploading the covariance characteristic coefficient graph to the virtual regulation and control space for instruction regulation and enhanced segmentation to obtain an enhanced coefficient segment, and performing detail direction regulation and control on a steering motor element according to the enhanced coefficient segment to obtain a steering regulation and control strategy; the environmental adaptability of the double motors is enhanced, the acquired ambient light data is accurately processed, and the response speed of direction control is improved.

The invention discloses a spot welding device for virtual slot motor manufacturing, and relates to the technical field of virtual slot motor machining. The spot welding device for virtual slot motor manufacturing comprises a welding bin, a through moving rod is assembled on the side face of the welding bin, and an arc-shaped clamping plate is assembled on the side face of the moving rod; the inner wall of the welding bin is slidably connected with a movable seat, and a spot welding head driven by an electric telescopic rod is assembled at the bottom of the movable seat. According to the spot welding device for virtual slot motor manufacturing, when rapid moving welding needs to be carried out, a reciprocating screw rod rotates rapidly, a rotating bin assembled on the outer side of the reciprocating screw rod is driven to rotate rapidly, and a first hydraulic bin, a first connecting rod, an arc-shaped rod, a first arc-shaped spring, a second hydraulic bin, a first stress rod, a second spring, a first hose, a third hydraulic bin, a first transmission rod, an air pressure bin and an air pressure rod are matched; in this way, the suction effect of the suction cup on the virtual slot motor can be improved, the possibility that the device shakes is reduced, and the spot welding effect of the device is improved.

The invention relates to the technical field of motor manufacturing and machining, and discloses motor machining damping equipment which comprises a base, a damping mechanism is arranged at the top of the base, a machining fixing mechanism is arranged at the top of the base, and the damping mechanism comprises an air pressure damping assembly and a secondary damping assembly. The second-stage damping assembly is arranged on the top of the base, the air pressure damping assembly is arranged on the top of the second-stage damping assembly, the machining fixing mechanism comprises a fixing clamping assembly and an auxiliary supporting assembly, a first linkage arm and a second linkage arm on the two sides can drive a first sliding block to slide, and pressure generated by motor machining is relieved in cooperation with an air bag; the stability of the motor is guaranteed when the top of the machining panel is machined, a first sliding block slides in a sliding base and a sliding groove, it can be guaranteed that the air pressure damping assembly can drive the whole to conduct pressure relief through a first linkage arm and a second linkage arm during pressure relief, the overall pressure relief and damping effect is good, and the whole is very stable.

The invention relates to the field of motor processing, in particular to intelligent processing equipment for producing a motor of a wall breaking machine, which comprises a paint dipping barrel, a top cover and the like, a top cover is detachably connected to the paint dipping barrel. The solution of the insulating paint and solute molecules are synchronously vibrated at high frequency through ultrasonic waves, so that the motor rotor body is vibrated at the same frequency, the insulating paint is in full contact with the motor rotor body, the energy of the ultrasonic waves is absorbed by the insulating paint, the temperature of the insulating paint is increased, the viscosity of the insulating paint is reduced, and the flowability of the insulating paint is enhanced; therefore, the insulating paint is easier to permeate into the winding wire of the motor rotor body, the wire is fully infiltrated, comprehensive and uniform paint dipping of the motor rotor body is realized, the insulating paint can be uniformly mixed between the upper layer and the lower layer through vertical reciprocating motion of the hanging scaffold, the time for fully and uniformly mixing the insulating paint is shortened, and the working efficiency is improved. And the paint dipping processing efficiency of the motor rotor body is improved.

The invention discloses an automatic shaft sleeve pressing rivet device for a motor end cover, and relates to the technical field of motor machining equipment. The automatic shaft sleeve pressing rivet device for the motor end cover comprises a fixed bottom plate, a rotating rod is rotationally installed at the top of the fixed bottom plate, a rotating platform is fixedly installed on the outer wall of the rotating rod, four sets of material blocks are fixedly installed at the top of the rotating platform, end cover grooves are formed in the tops of the material blocks, and shaft sleeve grooves are formed in the bottoms of the material blocks. According to the automatic shaft sleeve press-riveting device for the motor end cover, the press-riveting structure and the material pushing structure are driven to rotate through the driving structure, so that the press-riveting structure can press and rivet a shaft sleeve on the motor end cover, automatic press-riveting is conducted on the motor end cover, and the rotating platform, the material block and the motor end cover subjected to press-riveting continue to rotate along with the driving structure; the rivet pressing structure and the material pushing structure can push the motor end cover subjected to rivet pressing out of the end cover groove, the motor end cover subjected to rivet pressing is automatically discharged, discharging, rivet pressing and material taking are achieved at the same time, and the shaft sleeve rivet pressing efficiency is greatly improved.

The application belongs to the technical field of motor processing, and specifically discloses a welding device for motor shell processing, which comprises a positioning assembly, a grabbing and placing assembly, a feeding assembly and a welding assembly. The positioning assembly comprises a first supporting assembly and a self-centering rotating assembly. The first supporting assembly is arranged on the ground, and the self-centering rotating assembly is arranged on the first supporting assembly. A motor shell is sleeved on the self-centering rotating assembly. The grabbing and placing assembly comprises a second supporting assembly, a track assembly, a steering assembly, a swinging assembly, an electromagnet and a gasket. The second supporting assembly is arranged on the ground, the track assembly is arranged on the second supporting assembly, the steering assembly is arranged on the inner side of the track assembly, the swinging assembly is arranged on the steering assembly, the electromagnet is arranged on the swinging assembly, and the gasket is arranged on the electromagnet. The application has a simple structure and is easy to maintain. Through the adoption of automatic and accurate positioning technology, the automatic taking, accurate placing and automatic welding of the heat dissipation fins are realized, and manual intervention is not needed.

The invention discloses a method and a system for cognitive intervention of developmental reading impairment based on a noise elimination theory. The cognitive intervention method comprises the following steps: acquiring personal information of a user and an initial reading level test result; presenting the element graph to a user, and matching with a text description rule; after the user confirms the understanding rule, elements, task rules and task presentation stages required by the training task are called from the element library, the rule library and the stage library in sequence, and a simulation training task or a formal training task is formed; performing simulation training on the user based on the simulation training task until the user reaches a preset training standard; and performing formal training on the user based on the formal training task, and recording a training result to output a total training score. According to the method, visual motion processing ability training contents in different forms of noise environments are designed according to the noise elimination ability defect of children, so that visual perception ability damage of the children is trained, and the method is suitable for children of various age groups, literacy bases and reading levels.

The invention discloses multi-procedure speed reducer motor shell cover machining equipment and technology, and relates to the technical field of motor machining equipment.The machining equipment comprises a base table, a first guide rail and a second guide rail are installed on the upper end face of the base table, a feeding mechanism is installed on the upper end face of the base table, and a clamping mechanism and a drilling mechanism are installed on the first guide rail; a supporting mechanism and a surface treatment mechanism are installed on the second guide rail, the feeding mechanism is used for conveying a blank material into the equipment, the clamping mechanism is used for clamping and fixing the blank material and preventing the blank material from shaking or shifting in the machining process, and the drilling mechanism is used for drilling and tapping the blank material. According to the multi-working-procedure continuous machining equipment for the motor shell cover, multiple working procedures for machining the motor shell cover are integrated on one piece of equipment, multi-working-procedure continuous machining of the motor shell cover is achieved, and the production efficiency is greatly improved.

The utility model discloses a clamping device for motor machining, and relates to the technical field of motor machining. The motor shell clamping device comprises a bottom plate, a first motor is arranged at the top end of the bottom plate, a clamping component for clamping and limiting a motor shell is arranged above the first motor, the clamping component comprises a sliding rail arranged at the main shaft end of the first motor and two sliding blocks arranged in the sliding rail in a sliding mode, and a mounting plate is arranged at the top ends of the sliding blocks. A limiting groove is formed in the top end of the mounting plate, a connecting plate is movably arranged above the mounting plate, a supporting block is arranged at the top end of the connecting plate, and a first baffle is arranged at the top end of the supporting block. Compared with the prior art, the clamping arc-shaped plate can be conveniently and quickly replaced through the arranged installation component, so that motor shells of different models can be clamped and limited in an attached mode, clamping is more stable, deviation of the motor shells can be avoided in the subsequent machining process, and use is more convenient.

The utility model belongs to the motor processing field, and especially relates to a stator and PCB assembling device comprising a placing disc provided with a placing position used for placing a PCB group; the number of the placing trays and the number of the placing tray conveying mechanisms are both more than two; the stator jig is used for placing a stator; the stator conveying mechanism is used for conveying a stator jig, and the stator jig is arranged on the stator conveying mechanism; the stator clamping assembly is used for clamping a stator; the multi-axis movement mechanism is used for driving the stator clamping assembly to perform multi-axis movement, and the stator clamping assembly is arranged on the multi-axis movement mechanism; and the placing disc conveying mechanism, the stator conveying mechanism and the multi-axis movement mechanism are all arranged on the rack. According to the equipment, the stator and the PCB can be automatically assembled, and the assembling efficiency is higher.