398results about How to "Improve assembly quality" patented technology

The invention relates to the technical field of assembly line scheduling, in particular to an intelligent scheduling method and system for an automatic assembly line of a charging pile. The method comprises the following steps: acquiring a charging pile assembly production log; performing sliding window segmentation processing on the charging pile assembly production log, and performing staged assembly demand feature analysis to obtain assembly demand feature data of different stages; the real-time production progress of each assembly line is extracted based on the charging pile assembly production log; demand supply deviation prediction is carried out on the real-time production progress of each assembly line according to the assembly demand characteristic data of different stages, and assembly lines lack of productivity are marked; an all-dimensional real-time monitoring image of the assembly line is collected; and carrying out dynamic behavior analysis on the omnibearing real-time monitoring image of the assembly line, carrying out process operation logic analysis, and generating multi-stage process operation logic. According to the invention, high-efficiency and self-adaptive intelligent scheduling of the assembly line is realized.

The invention relates to the technical field of screw machine regulation and control, and discloses a screw machine regulation and control system and method based on machine vision, and the method comprises the steps: obtaining working area image information of a to-be-turned screw and a workpiece, inputting the working area image information into an image processing module to extract screw features, and matching the screw features with a preset screw feature set; therefore, the specification and geometric characteristics of the to-be-turned screw are determined. Based on the feature information, position features of the screw are determined, three-dimensional coordinate conversion is carried out, and the relative position relation between the to-be-turned screw and the workpiece is obtained. And determining an initial alignment path of the screw by using the relative position relationship, and setting tightening parameters of the screw machine according to the workpiece surface state and the screw specification. Subsequently, the tightening parameters are adjusted in real time according to the material hardness, the thread friction coefficient and the real-time temperature of the screw, the tightening parameters are dynamically adjusted by obtaining and analyzing the screw characteristics, the position relation and the environmental factors in real time, the precision and stability of the screw tightening process are improved, and the screw assembling quality is effectively guaranteed.

The invention relates to the technical field of badge assembly, and discloses an automatic badge assembly line which comprises a lower cover feeding mechanism, an upper cover feeding assembly mechanism and an upper and lower cover press fitting module. The upper cover feeding and assembling mechanism comprises an upper cover feeding mechanism, an upper cover transferring mechanism and an accessory feeding mechanism; the upper and lower cover press-fitting module comprises a lower cover transferring mechanism, a press-fitting mechanism and a discharging mechanism. The press-fitting mechanism comprises a rotating body, a press-fitting driving assembly and a press-fitting mold, and through the arrangement of the lower cover feeding mechanism, the upper cover feeding and assembling mechanism and the upper and lower cover press-fitting module, automation of the whole process of feeding of upper and lower covers of badges, assembling of the upper covers, press-fitting of the upper and lower covers and detection of products is achieved; the badge assembling production operation can be completed without manual participation, the labor cost is reduced, the badge assembling production efficiency is improved, and the stability of the product quality is better.

The invention provides a part virtual assembly method based on a three-dimensional point cloud. Comprising the following steps: 1, acquiring surface point cloud data of a measured piece; 2, registering the point cloud to a design model of the part; 3, selecting a section according to the position of the design model, extracting contour points of the point cloud on the section, and calculating part manufacturing deviation according to contour information; 4, planning an optimal assembly sequence with the minimum overall deviation according to the manufacturing deviation of each part; and 5, for the part point cloud under the optimal assembly sequence, extracting a section contour vertical to an assembly surface, calculating the distance between part boundary points, and outputting the assembly clearance of the part. According to the method, the overall and local features of the part surface point cloud are mainly utilized to realize part virtual assembly and deviation detection, the automation degree is high, the application range is wide, good stability and repeatability are achieved, the part assembly result can be predicted, assembly can be guided, and the assembly quality of actual parts is effectively improved.

The invention relates to the technical field of automobile part installation, and discloses an automobile sunroof rivet nut alignment feeding device which comprises a main body, the top of the main body is fixedly connected with a first electric push rod, the output end of the first electric push rod is fixedly connected with a placing plate, and the side, close to the first electric push rod, of the main body is fixedly connected with a supporting frame. The top of the supporting frame is fixedly connected with a hydraulic rod, and the output end of the hydraulic rod penetrates through the inner wall of the top of the supporting frame and extends to the outside. According to the feeding device, when the arc-shaped elastic plates are reset and shrunk, the nut can be located among the multiple arc-shaped elastic plates to wrap and position the rivet nut, the rivet nut is kept at the correct position, and the situation that the rivet nut inclines or is staggered due to shaking or vibration generated when the feeding rod moves downwards or rotates can be reduced; and the alignment precision of the rivet nuts and the alignment holes in the automobile window is improved, so that the assembly quality of the skylight is improved, and the feeding and mounting efficiency is improved.

The invention provides a high-precision aero-engine final assembly automatic docking system and method, and the method comprises the steps: transporting a unit body on one side of an aero-engine to a side hanging type platform through an AGV, manually installing the unit body on the side hanging type platform, and hoisting the unit body on the other side to an AGV type docking platform; the AGV type butt joint platform is close to the side hanging type platform, and the height of the side hanging type platform is roughly adjusted till the two unit bodies are horizontal; the 3D line laser camera scans the unit bodies on the two sides to obtain and calculate relative poses; according to the relative posture data, the six-degree-of-freedom parallel posture adjusting table adjusts the posture of the hoisting unit body to be coaxial with the other unit body; the AGV chassis moves to conduct butt joint, and meanwhile a force sensor monitors the butt joint state in real time to judge whether secondary posture adjustment is needed or not; and the butt joint is completed. According to the method, the defect that butt joint is conducted through manual experience judgment in the past is overcome, the butt joint precision and efficiency are effectively improved, manpower resource consumption is reduced, and butt joint assembly of various aero-engine unit bodies can be achieved.

The invention relates to a high-precision self-adaptive assembling device and method for shaft holes. The method comprises the steps that an AGV carries a six-axis robot to navigate to a designated assembling station; the shaft is placed in a shaft positioning tool on the AGV; the shaft sleeve is placed in the shaft sleeve positioning tool and clamped; a six-axis robot action instruction is sent, the six-axis robot moves to the area where the shaft and the shaft sleeve are located according to the teaching track to take a picture, shaft and shaft sleeve end face angle alignment is conducted, the size of the shaft is recognized, the position coordinate offset of the shaft and the shaft sleeve is detected, and the motion track from the shaft to the shaft sleeve is corrected; and the six-axis robot selects a matched clamping jaw according to the identified shaft size, moves to the position of the shaft to grab the shaft, conveys the shaft to the position right opposite to the inlet of the shaft sleeve according to the corrected track, and combines force data fed back by the force data control sensor module to accurately insert the shaft into the shaft sleeve. Intelligent and self-adaptive high-precision part assembly is realized, the fit clearance is superior to + / -0.05 mm, the assembly accuracy is ensured, the assembly efficiency is improved, and obvious collision and surface damage between workpieces are avoided.

The invention relates to the technical field of bolt tightening torque measurement, and discloses an engine bolt tightening torque measurement monitoring method, which comprises the following steps: step S101, collecting bolt parameters and engine connecting piece parameters, and performing preprocessing to generate an initial vector; step S102, constructing a training data set for training the tightening torque prediction model through an analog simulation platform; s103, inputting the initial vector into the trained tightening torque prediction model, wherein the output value represents the target tightening torque of the bolt; according to the method, the influence of temperature change and vibration change on the tightening torque of the bolt during operation of the engine is comprehensively considered, and the nonlinear mapping relation between the bolt parameters and the target tightening torque of the bolt and between the engine connecting piece parameters and the target tightening torque of the bolt is established through the tightening torque prediction model, so that the bolt assembly quality of the engine connecting piece is improved.

The invention provides a rapid forming device for a stamping die, which is applied to the field of stamping dies and comprises a movable die set and a fixed die set, the movable die set and the fixed die set are used for simultaneously stamping and forming an N-type workpiece and a shell workpiece, a pin column is assembled between the N-type workpiece and the shell workpiece, the movable die set comprises a movable die seat, and a female die core and a female die column are arranged on the movable die seat; the fixed die set comprises a fixed die base, and a male die core and a slide mechanism are arranged on the fixed die base. Punching assembling mechanisms are further symmetrically arranged on the two sides of the fixed die base. According to the automatic pin column forming and assembling machine, the automation degree is high, forming of an N-type workpiece and a shell workpiece and assembling of pin columns can be completed at the same time in the one-time punching process, multiple traditional punching and assembling procedures are integrated into a continuous operation process, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. And the production efficiency of the automobile hinge is improved.

The invention discloses automatic press-fitting equipment. The automatic press-fitting equipment comprises a rack, an evaporation pipe feeding device and a rubber pipe feeding device. The rubber tube feeding device comprises a rubber tube material box, a rubber tube material distribution disc, a material distribution disc driving mechanism, a rubber tube calibration tube and a push rod mechanism. A plurality of rubber pipe containing grooves are formed in the circumferential face of the rubber pipe distributing disc. When the evaporation pipe and the rubber pipe are assembled, the evaporation pipe feeding device conveys the evaporation pipe to the front side of the rubber pipe calibration pipe. A plurality of rubber pipes are placed in the rubber pipe material box, each rubber pipe is driven to a rubber pipe discharging opening when the rubber pipe material distribution disc rotates by a preset angle, the rubber pipes fall into a rubber pipe calibration pipe from the rubber pipe discharging opening, then the rubber pipes are pushed by a push rod of a push rod mechanism to be combined with an evaporation pipe in a press-fitting mode, and an evaporation pipe assembly is formed. Therefore, according to the automatic press-fitting equipment, automatic operation is achieved, the rubber pipe and the evaporation pipe can be automatically press-fitted together, labor is saved, the assembling efficiency is improved, and the assembling quality of products is also improved.

The utility model relates to the technical field of medical equipment, and discloses a lens assembling tool device which can enable a lens and an assembling component to be kept coaxial, then the assembling component is used for assembling the lens, the force application angle of the assembling component on the lens is not changed all the time, and therefore the lens assembling tool device can be used for assembling the lens. The main light angles of the assembled lens group can be consistent, the coaxiality is good, and the detection precision and the imaging quality of subsequent detection equipment are ensured. The lens assembling tool device comprises a frame body, at least one fixing seat, at least one group of assembling components and a coaxiality adjusting mechanism, the fixing seat is arranged on the lower portion of the frame body, a lens is arranged on the fixing seat, the assembling components are arranged on the upper portion of the frame body, each group of assembling components corresponds to one fixing seat in position, the assembling components are used for assembling the lens, and the coaxiality adjusting mechanism is used for adjusting the coaxiality of the lens. The coaxiality adjusting mechanism is arranged on the frame body, and the coaxiality adjusting mechanism is used for adjusting the coaxiality between the lens arranged on the fixing seat and the assembling component.

The invention provides a harmonious locomotive axle box body pull rod seat measuring device, which relates to the technical field of locomotive framework detection and comprises an ejector rod positioning mechanism, a rotatable pneumatic three-jaw chuck, a laser limiting distance measuring module and a stepping lead screw module which are arranged on a bottom plate. A linear guide rail is mounted at the bottom of the ejector rod positioning mechanism, so that the ejector rod positioning mechanism linearly moves in the Y-axis direction, and the ejector rod positioning mechanism is perpendicular to the X-axis where the stepping lead screw module moves, so that the rotatable pneumatic three-jaw chuck can be accurately positioned to the center of an inner hole of the axle box; a thrust ball bearing is mounted at the bottom of the rotatable pneumatic three-jaw chuck, so that free rotation of the pneumatic three-jaw chuck is guaranteed; the laser limiting distance measuring module comprises a measuring module and an infrared limiting module. The axle box pull rod seat dimension measuring device can accurately and efficiently measure the dimension of the axle box pull rod seat.

The invention relates to a blind rivet installation quality detection device and a control method, the blind rivet installation quality detection device comprises a first detection mechanism and a second detection mechanism, the first detection mechanism comprises a shooting assembly to collect image information of a blind rivet located on the outer side face of an automobile part, and the second detection mechanism comprises a detection main body and a plurality of first detection assemblies. Wherein the detection main body comprises a first accommodating space; according to the self-plugging rivet installation quality detection device, due to the fact that the technical means of combining visual detection and the pressure sensors is adopted, comprehensive detection of rivets inside and outside a part can be achieved, and especially through the first pressure sensor in the second detection mechanism, the detection accuracy is improved. The problem that in the prior art, the assembling quality of an expansion part of a rivet body in a part is difficult to detect can be effectively solved, the expansion quality and firmness of the rivet are ensured, and therefore the assembling quality of automobile parts and the reliability of products are improved.

The utility model discloses a pressing type rapid wiring terminal assembling device which comprises a machine frame, and the machine frame is provided with an assembling track and a workpiece moving mechanism used for conveying workpieces on the assembling track forwards. A box body feeding mechanism used for conveying plastic box bodies to the assembling track, an inserting piece assembling mechanism used for conveying hardware inserting pieces and pushing the hardware inserting pieces into the plastic box bodies, and a gland assembling mechanism used for conveying glands and pressing the glands on the upper surfaces of the plastic box bodies where the hardware inserting pieces are assembled are sequentially arranged on one side in the direction of a discharging opening of the assembling track. An automatic assembling process is adopted and comprises the steps of an intelligent workpiece moving mechanism, automatic workpiece feeding, assembling, press fit and the like, the assembling process can be more intelligent and automatic, the requirement for manual operation is reduced, the operation error rate is reduced, and the production efficiency and the assembling quality are improved; and the production space is saved, and the requirements of the modern manufacturing industry for high-quality, high-efficiency and intelligent production are met.

The utility model relates to the technical field, and discloses a battery piece and spring assembling and packaging machine which comprises a machine frame. The carrier turntable is provided with more than one carrier for accommodating battery pieces; the battery piece feeding device is arranged on the rack and used for feeding battery pieces to the carrier. The spring feeding device is arranged on the rack and used for feeding springs and assembling the springs to the battery pieces on the carriers. The packaging device is arranged on the rack and used for packaging the assembled springs and the assembled battery pieces; the display control screen is used for controlling and adjusting device operation. The spring and battery piece assembling device is used for achieving automation of spring and battery piece assembling, improves the production efficiency and the qualified rate of products, and is more suitable for actual use.

The generator rotor assembling equipment comprises a workbench and a fixing frame, the fixing frame is fixed to the upper end face of the workbench, a feeding mechanism is fixed to the left side of the upper end face of the workbench, a moving mechanism is fixed to the fixing frame, and a clamping mechanism is installed on the moving mechanism. According to the generator rotor assembling equipment, clamping of a rotor can be achieved under the action of the clamping mechanism and the pneumatic clamping jaw, in the clamping process, certain pressure can be applied to the rotor under the action of an ejector rod, a first spring and a limiting ring, it is guaranteed that the rotor is in a horizontal state, and inclination of the rotor is avoided; the rotor and the generator shell on the limiting mechanism can be assembled through the clamping mechanism and the pneumatic clamping jaw, the limiting mechanism and the generator shell can be driven to rotate in cooperation with the action of a gear, a convex tooth rod, a connecting rod and a vertical rod in the assembling process, it is guaranteed that the mounting positions of the rotor and the generator shell are evenly stressed, and the assembling quality is improved.

The utility model belongs to the field of electric tools, and discloses a blowing and suction fan which comprises a two-half shell, a brush blowing nozzle is arranged at the front end of the shell in a sleeved mode, and the brush blowing nozzle is composed of a blowing nozzle body, a dust collection cavity and a shell connecting part. A positioning convex strip is arranged on the shell I, and a positioning groove is formed in the shell II; a clamping spring is arranged on the inner side of a limiting protrusion at the head of the shell, an assembling step is arranged at the tail of the shell, a fixing ring is sleeved on the assembling step, and an integrally-formed handle sleeve is sleeved on a grab handle of the shell. A dust collection cavity of the brush blowing nozzle is also of a two-half type, the upper half portion of the dust collection cavity, the blowing nozzle and the shell connecting portion are integrally formed, a clamping groove I is formed in the cavity wall of the connecting position of the upper half portion, and a clamping buckle I is arranged on the connecting edge of the lower half portion. The shell is assembled in a three-point positioning mode and does not need to be tightened and fixed through screws, it is guaranteed that the shell is not damaged in the assembling process, and the assembling quality is improved. The upper half portion of the dust collection cavity is integrally formed on the shell, the upper half portion and the lower half portion of the dust collection cavity can be connected through only one buckle structure, and assembling is very convenient.

The invention discloses a use method of an optical fiber array pre-assembly tool. A first positioning block is installed, an adjusting pin is pressed down, a pressing needle is lifted, one side of the first positioning block abuts against the side wall of a stop table, the first positioning block is placed on an installation base, an ejector pin slides till the ejector pin abuts against the first positioning block, and a first optical fiber array is installed in an installation groove; a second positioning block is installed, a clamping jaw air cylinder is opened, the second positioning block is placed above the first positioning block, a second optical fiber array is installed in the buckling groove, and the clamping jaw air cylinder is gathered to enable the two clamping blocks to clamp the second positioning block; adjusting the front end surfaces of the coplanar first positioning block, the second positioning block, the first optical fiber array and the second optical fiber array to be arranged in the same plane; the pressing needle is fixed to loosen the adjusting pin; the visual detection device is adjusted to be as high as the first positioning block through fine adjustment, the visual detection device is started, a visual signal transmitted by the visual detection device is observed, and the micrometer knob assembly is adjusted to enable the first optical fiber array and the second optical fiber array to reach preset positions.

The invention discloses an automatic motor assembling system which comprises an assembling table, a heating assembly, a grabbing mechanism and a positioning mechanism. The grabbing mechanism is mounted on one side of the assembly table, and the grabbing mechanism is suitable for grabbing a shell and a stator for motor assembly to the assembly table in sequence; the positioning mechanism is mounted in the middle of the assembly table and is suitable for positioning and clamping the shell from the inner side of the shell; when the stator is placed in the shell, the positioning mechanism is suitable for lifting the shell to be separated from positioning, so that the stator is mounted at a set position of the shell under the action of gravity; the heating assembly is suitable for heating the shell. The motor assembly system has the beneficial effects that the positioning mechanism can position and clamp shells of a special-shaped motor and a common motor from the interior of the shell, and therefore the application range of the whole assembly system can be effectively widened. And in the assembling process, the shell is lifted up to realize complete adaptation of the shell and the stator, so that the assembling quality can be effectively improved.

The utility model belongs to photovoltaic module production equipment field, specifically discloses a kind of slide-out platform for photovoltaic module production, including slide-out platform main body, two mounting plates, several guide mechanisms and adjusting mechanism.Slide-out platform main body is equipped with two side walls and linear transmission mechanism, and mounting plate is movably connected in main body interior, and guide mechanism is fixedly connected in mounting plate inner side and has rebound guide piece, and adjusting mechanism is used to adjust mounting plate spacing.Guide mechanism is composed of connecting seat, rotating shaft, guide plate, cylinder and torsional spring, and it can automatically correct profile, avoid collision.The utility model realizes the automatic correction function of aluminium frame profile by the ingenious cooperation between right-angle seat, rotating shaft, guide plate, cylinder and torsional spring, can effectively avoid the collision of profile and slide-out platform side wall, to improve conveying efficiency, protect profile and equipment from damage, reduce maintenance cost.

The invention discloses an assembled return case for a new energy battery in the technical field of battery case manufacturing, the assembled return case comprises a lower shell, an upper shell and a plurality of groups of bolts, the lower shell and the upper shell are fixedly connected through the bolts, the upper shell comprises a skirt edge, and the skirt edge is fixedly connected with the upper end of the lower shell through the bolts; a main body is arranged on the inner wall of the skirt edge, the main body is provided with an assembling mechanism, and the main body can be fixedly connected with the skirt edge in an inseparable mode through the assembling mechanism; the skirt edge and the lower shell are assembled at a production source, and then the main body and the skirt edge are assembled through the assembly type structure, so that the assembly quality of the case is more stable; in the process, the skirt and the lower shell can be assembled in advance in a unified manner through a follow-up assembly mode of the main body and the skirt, the case is kept in an open state at the same time, and the assembly strength between the main body and the skirt is higher through a one-time assembly mode of the skirt and the lower shell.

The application discloses a leveling device and method for bridge support assembly and belongs to the technical field of bridge support assembly; the leveling device comprises a supporting frame, a conveyor and a pressure applying and leveling assembly; the pressure applying and leveling assembly applies pressure through a leveling oil cylinder, then height adjustment and state detection are realized with the help of the leveling oil cylinder and a distance sensor, and a pressure sensor is arranged between the leveling oil cylinder and a horizontal fixing plate to monitor pressure; manual operation is replaced by mechanical automation, the efficiency of bridge support assembly is remarkably improved, accurate measurement and control are realized through the sensor, human errors are avoided, leveling precision and assembly quality are improved, human cost and labor intensity are reduced, and reliable guarantee is provided for bridge support assembly.

The utility model discloses an assembling device for a nanometer magnetic core, which comprises a base, a mounting rack arranged at the upper end of the base, an ultrasonic welding machine arranged at the lower end of the mounting rack, a placing table arranged at the upper end of the base, and an adjusting mechanism, the adjusting mechanism comprises a push plate, a mounting rod, a transmission plate and an adjusting rod, the mounting rod is rotationally connected to the left side of the bottom wall of the mounting frame, the transmission plate is arranged on the upper side of the outer arc surface of the mounting rod, the adjusting rod is arranged on the rear side of the lower end of the transmission plate, the push plate is arranged on the left side in the mounting frame, and an adjusting groove is formed in the middle of the upper end of the push plate; the lower end of the adjusting rod is located in the adjusting groove, the assembling device further comprises a control switch set, the control switch set is arranged at the right end of the mounting frame, and the input end of the control switch set is electrically connected with an external power source. And the assembling quality of the nano magnetic core is further improved.

The utility model provides an adjustable supporting tool for assembling an offshore photovoltaic steel grid. The adjustable supporting tool comprises a height adjusting module, a fixing module, a telescopic module and a supporting module, wherein the fixing module, the telescopic module and the supporting module are sequentially connected from top to bottom. The fixing module is connected with an offshore photovoltaic steel grid; one end of the telescopic module is embedded into the supporting module and is detachably connected with the supporting module; the height adjusting module is connected with the telescopic module and used for adjusting the depth of the telescopic module embedded into the supporting module. The supporting module is used for supporting the fixing module and the telescopic module. According to the utility model, a modularized combined structure of the fixing module, the telescopic module, the height adjusting module and the supporting module is adopted, and the depth of the telescopic module embedded into the supporting module is adjusted through the height adjusting module, so that the levelness and the butt joint precision during the assembly of the steel net rack are ensured, and the assembly operation of the offshore photovoltaic steel net rack can adapt to the tide level change; manual measurement errors are reduced, and the assembling efficiency and quality are greatly improved.

The application discloses a rack single-piece assembling tool and method for a marine diesel engine, and the tool comprises an assembling workbench, a main support, a main support moving device, a welding plate supporting device, a longitudinal clamping device and a transverse positioning device hinged with the main support. The main support moving device comprises a main support moving oil cylinder, a main support moving oil cylinder support and a pair of main support moving linear guides, the welding plate supporting device comprises two bulkheads supporting seats, a front supporting seat, four transverse web supporting seats and four guide plate grooves, the longitudinal clamping device comprises two groups of front pressing oil cylinder assemblies, one group of bulkhead pressing oil cylinder assemblies and two groups of transverse web-guide plate rear pressing oil cylinder assemblies, and the transverse positioning device comprises a swing arm, two swing rods and two guide wheels. The method comprises the following steps: 1) hoisting each plate piece; 2) completing transverse positioning of each plate piece; and 3) clamping each plate piece and spot welding to form. The application has good universality, and significantly improves the assembling efficiency and assembling quality of the rack single piece.

The invention provides a fork lug type connector butt joint tolerance distribution method, belongs to the technical field of aeronautical manufacturing, and particularly comprises the steps that an assembly mathematical model of a fork lug type connector is imported into simulation analysis software, and then the assembly state of the fork lug type connector and the assembly state of a support lug type connector are integrally separated; the machining precision of butt joint holes of the fork lug type connector and the support lug type connector is input; performing rotation assembly iteration and translation assembly iteration on the model data generated by each simulation analysis software in sequence, and setting rotation assembly iteration times and translation assembly iteration times; rotation assembly iteration times and translation assembly iteration are carried out; after simulation is finished, a simulation result is output, data of the simulation result comprises a minimum containing value data set of each piece of model data, and the number of minimum containing values of each data set is equal to the number of the fork ear type connectors. By means of the processing scheme, the assembling quality and efficiency of the plug-in type connector are improved.

The utility model relates to the technical field of workshop installation auxiliary devices, in particular to a fixing device for part installation, which comprises a bottom plate, a first supporting and limiting structure and a second supporting and limiting structure for a first part are installed on the bottom plate, and a limiting piece for a second part is further installed on the bottom plate. The limiting piece is located between the first supporting limiting structure and the second supporting limiting structure. A first supporting piece and a second supporting piece used for a first part are further arranged between the limiting piece and the first supporting limiting structure and between the limiting piece and the second supporting limiting structure correspondingly, and the first supporting piece and the second supporting piece are both installed on the bottom plate. And a first alignment position and a second alignment position for a second part are respectively arranged on the supporting surfaces of the first supporting piece and the second supporting piece. The automobile part assembling auxiliary tool is convenient to use, can be used for effectively assisting the assembling of automobile parts, can improve the convenience of assembling operation, can improve the assembling quality, and can also improve the operation safety and the operation efficiency.

The utility model belongs to automatic assembly equipment field provides a kind of for the automatic assembly equipment of plug and tray, including rack and the bearing mechanism, positioning mechanism, feeding mechanism and assembly mechanism being set on the rack.Compared with prior art, the utility model has the advantages that by setting bearing mechanism and positioning mechanism cooperation, the tray to be assembled can be stably fixed, and the accuracy of assembly reference is ensured;After the plug is adjusted to array arrangement by pushing material block and is filled to assembly mechanism synchronously, the feeding efficiency is significantly improved;In addition, the cooperation of material guide block, anti-drop block and elastic limiting block allows multiple plugs to be squeezed and compressed in the filling direction to accommodate the arrayed plugs, and then the plugs are elastically reset to prevent them from falling out, achieving orderly temporary storage and one-way guidance of the plugs, ensuring the continuity and stability of subsequent assembly, and the overall structure realizes efficient and accurate automatic assembly of the plugs to the tray, improving the assembly efficiency and quality of the tray and the plug.

The embodiment of the utility model discloses a clamping tool for a left frame and a right frame of a liquid cooling cabinet, which comprises a first clamping mechanism, a second clamping mechanism and a third clamping mechanism, the first clamping mechanism comprises a support, a first clamping cylinder, a mounting seat, a second clamping cylinder and a third clamping cylinder, the support is used for supporting a cross rod on the frame, the first clamping cylinder is used for clamping and fixing the cross rod, and the mounting seat is used for mounting the cross rod on the frame; the second clamping air cylinder is fixedly installed on the installation base and used for clamping and fixing the wiring plate, and the third clamping air cylinder is used for clamping and fixing the second supporting rod. And the second clamping mechanism is used for fixing the first supporting rod. According to the clamping tool for the left frame and the right frame of the liquid cooling cabinet, through accurate positioning and multi-point clamping, the deformation risk in the welding process is reduced, the welding size consistency and the structural stability of the frames are improved, meanwhile, the production efficiency and the assembly quality are improved, and the follow-up correction working time is shortened.

The utility model discloses an automatic film pasting and assembling production line for a light guide plate of a washing machine, which is used for pasting a film on the light guide plate and comprises an injection mold in which the light guide plate is subjected to injection molding; the at least two bearing jigs are arranged side by side; assembling the jig; the outsourcing films are placed in the tool boxes in advance; a CCD detection device; a film tearing tool; a PLC; a film pressing roller; a robot hand; the CCD detection device is in signal connection with the PLC; the PLC is in signal connection with the manipulator; the film pressing roller is matched with the assembling jig, and the robot arm is matched with the injection mold, the bearing jig, the assembling jig, the tool box and the film tearing tool. The automatic assembling machine has the advantages of being high in production efficiency and stable in assembling quality.