24results about How to "Improve assembly productivity" patented technology

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 an automatic assembly production line for toy cars, and belongs to the field of assembly production lines. Comprising a mounting frame and a conveying assembly, the conveying assembly is arranged in the mounting frame, a plurality of connecting blocks are evenly distributed and fixedly connected to the conveying assembly, mounting plates are fixedly connected to the connecting blocks, and locking assemblies are arranged on the side walls of the mounting plates. The conveying assembly, the mounting plate and the locking assembly are arranged, two clamping plates are pushed through a first spring, the clamping plates can fix a main body structural part of the toy car, then a conveying shaft can be driven to rotate through operation of a first motor, and the conveying shaft drives a chain to rotate through a chain wheel; and the mounting plate on the chain drives the toy car main body structural member to move together, so that multi-station automatic assembly operation on the toy car can be realized, and the assembly production efficiency of the toy car is effectively improved.

The utility model discloses an automatic feeding device for magnetic tile production, which comprises a feeding unit, which comprises a belt conveyor and a partition plate fixedly connected to the inner wall of the belt conveyor, a plurality of magnetic tiles are distributed on the belt conveyor, two notches for pushing and discharging are formed in the top of the belt conveyor, a grouping pushing unit is arranged on the belt conveyor, the grouping pushing unit comprises a driving part and a quantitative pushing part, the driving part is used for pushing the quantitative pushing part to push the magnetic tiles out of the notch, the quantitative pushing part can adjust its length according to the number of magnetic tiles, and a blocking unit is arranged on the belt conveyor. The driving part can push the corresponding number of magnetic tiles out of the belt conveyor through the quantitative pushing part, so that the grouped magnetic tiles are moved to the adjacent conveying belt to realize the automatic grouping function in the feeding process, thereby improving the efficiency of magnetic tile assembly production.

The application relates to the technical field of mechanical manufacturing, and discloses a novel piston rod automatic mounting tool, which comprises a workbench, a support fixedly connected to the bottom of the workbench, an adjusting ring seat rotationally connected to the top of the workbench, a limiting rotation groove formed in the top of the workbench, and a limiting ring rotationally connected to the inner cavity of the limiting rotation groove; an adjusting mechanism, which is located at the top of the workbench and is used for adjusting the angle of the limiting ring; and a limiting mechanism, which is located at the top of the workbench and is used for limiting the piston rod structure. The clamping mechanism in the limiting mechanism can clamp and limit the piston rod to be installed, the adjusting mechanism is used for rotating the piston rod to the upper cover and lower cover mounting positions, the piston rod can be replaced after installation, the rotatable mounting mechanism is matched, the continuous installation of the piston rod is realized, the structure is simple, the operation is convenient, the piston rod can be continuously installed and replaced, and the piston rod assembly production efficiency is greatly improved.

The utility model relates to a kind of NB8 sound shell after welding audio cable's pneumatic press-in tool, including cylinder, cylinder lower head, rotary lower pressing connecting rod, special cable line pressure head, product profiling positioning base, bottom plate, tool antiskid support leg, special cable line placement base, manual air valve switch, mobile slide rail seat, cable line pressure head support and cylinder support;Gas cylinder is controlled by manual air valve switch to go up and down;Special cable line pressure head and air clearance groove design are used, different size rubber mushroom head is adapted and line harness damage is avoided;Shell is accurately aligned by profiling positioning base and slide rail limiting structure;Tool antiskid support leg is height-adjustable rubber support leg, ensure operation stability.The utility model can realize that cable line is quickly pressed into car audio shell product, improve product production efficiency and quality.

The present invention relates to the technical field of heat-conducting plates, and specifically discloses a heat-conducting plate and a production method thereof, including a heat-conducting substrate, a connecting plate shell, a heat-dissipating plate, an upper heat-conducting shell, a lower heat-conducting shell, a water-cooling plate, a heat-conducting column and a heat-conducting groove, wherein the lower heat-conducting shell is plugged into the inner side of the upper end of the heat-conducting substrate, the heat-conducting column is fixedly connected to the lower end of the lower heat-conducting shell, the heat-conducting groove is arranged on the inner side of the upper end of the heat-conducting substrate, the heat-conducting column and the heat-conducting groove are plug-in connected, and the lower end of the water-cooling plate is plugged into the inner side of the upper end of the lower heat-conducting shell. The heat-conducting plate in this scheme adopts a combination of copper and aluminum. Copper has a high thermal conductivity and can transfer heat quickly. Although aluminum has a slightly lower thermal conductivity, it has a small density and a large heat capacity, which is conducive to the absorption and dissipation of heat. Combining the two can give full play to their respective advantages and achieve efficient heat transfer and dissipation. In addition, the structure between the heat-conducting elements in the heat-conducting plate is more compact, and the thermal conductivity efficiency is also better.

The utility model discloses a conductive elastic sheet and an adapter, the conductive elastic sheet comprises an L pole sheet body, the L pole sheet body comprises a first riveting part, a first positioning part and a first clamping part which are connected in sequence, the first riveting part is connected with an L pole terminal, the first clamping part is S-shaped, and one end, far away from the first positioning part, of the first clamping part is connected with a first bending sheet; the N pole piece body comprises a second riveting part, a second positioning part and a second clamping part which are connected in sequence, the second riveting part is connected with the N pole terminal, the second clamping part is S-shaped, and one end, far away from the second positioning part, of the second clamping part is connected with a second bending piece; the L pole piece body is directly clamped on the PCB through the first clamping gap in the first clamping part to achieve contact type conduction, the N pole piece body is directly clamped on the PCB through the second clamping gap in the second clamping part to achieve contact type conduction, the step of welding and fixing is omitted, the assembly production efficiency of the adapter is improved, and the productivity is improved.

This invention discloses a method and apparatus for calculating temperature compensation using a laser tracker for tooling measurement. This method considers not only the difference in thermal expansion coefficients between the temperature compensation plate and the main frame of the large assembly tooling, but also the anchor points of the temperature compensation plate relative to the main frame and the main frame relative to the foundation, thus obtaining a method for calculating temperature compensation at the calibration points on the temperature compensation plate of the assembly tooling. Simulation results show that the calculation method proposed in this invention can effectively eliminate temperature deformation.

The application discloses a hinge and a fender mounting tool and a mounting method for a car engine cover, and is characterized in that the hinge and the fender mounting tool for the car engine cover comprise a tool frame and a body positioning mechanism arranged on the tool frame, hinge positioning components for positioning hinges are arranged on both sides of the tool frame, fender positioning components for positioning fenders are arranged on both sides of the tool frame, and a body clamping component for clamping and positioning a body is further arranged. The hinge and the fender mounting tool for the car engine cover can realize stable positioning, improve the hinge mounting precision and the assembly production efficiency, and have strong practicability and good application prospect.

This invention provides an eyepiece with a 360° rotatable and positionable eyecup, comprising an eyepiece tube, a tube support at one end of the eyepiece tube, and an eyecup that can rotate circumferentially relative to the eyepiece tube, coaxially mounted at the other end of the eyepiece tube via an eyecup adjustment assembly. A focusing assembly is located on the outer side of the eyepiece tube between the tube support and the eyecup. This invention fixes the eyecup to the eyepiece tube by designing an eyecup focusing assembly, allowing the eyecup to move with the eyepiece tube during focusing, thus avoiding the risk of the eyepiece touching the eyeball. Simultaneously, the eyecup can be independently rotated to any angle through adjustment of the eyecup focusing assembly. Furthermore, the entire eyepiece structure achieves the required focusing and eyecup angle adjustment functions, requires fewer parts, is easy to install, and has high assembly and production efficiency.

The invention relates to the technical field of mounting tools, and discloses an exhaust corrugated pipe mounting tool which comprises a rear ring structure and a front ring structure, the rear ring structure comprises a first semi-ring and a first flat plate, the first flat plate is welded and fixed to the left end and the right end of the exterior of the first semi-ring, and the front ring structure comprises a second semi-ring and a second flat plate. The second flat plates are welded and fixed at the left and right ends outside the second semi-ring; the lifting hole is formed in the middle position in the first semi-ring and the second semi-ring; the first fixing through holes are formed in the left and right sides in the first half ring and the second half ring; the second fixing through holes are formed in the first flat plate and the second flat plate; and the short screw rods are installed in the second fixing penetrating holes, long screw rods are installed in the first fixing penetrating holes, and nuts are installed outside the long screw rods and the short screw rods in a threaded fit mode. The device has a compression effect on the corrugated pipe, so that the corrugated pipe is convenient to mount.

The invention relates to the technical field of lifting appliance tools, and particularly provides a special lifting appliance for modular toilet plate installation. Comprising a lifting appliance frame, a center reset mechanism is assembled on the lifting appliance frame, a mechanical gripper used for gripping plates is assembled on the lifting appliance frame, and the mechanical gripper is connected with the center reset mechanism. During actual installation, the position of a plate can be conveniently and rapidly corrected manually, on the basis that correction is completed, only one-way movement alignment needs to be carried out in the direction perpendicular to the installation face of the plate, multi-direction and multi-dimensional angle adjustment on the plate is avoided, the flexibility of auxiliary installation of the lifting appliance is improved, and the installation efficiency is improved. The installation difficulty between the modularized toilet boards is reduced, and the assembly production efficiency during large-scale assembly is improved.

This utility model discloses a multi-row module assembly and replacement structure, relating to the field of multi-row module assembly. The multi-row module assembly and replacement structure includes a bottom component and further includes: a wide plate fixedly connected to the bottom component; a first tray positioning pin fixedly connected to the wide plate; a second tray positioning pin fixedly connected to the wide plate; a tray component fixedly connected to the bottom component, the tray component including: a tray pad fixedly connected to the tray component, the tray component being fixed to the bottom component. This utility model avoids problems such as module deformation or loose connections due to uneven pressure. The use of positioning pins such as the first positioning pin and limiting blocks such as end limiting blocks and end plate limiting blocks ensures the positional accuracy of the modules during assembly, enabling each module to achieve a high degree of consistency in assembly, thereby improving the assembly quality of the modules and increasing the product yield.

The utility model relates to the field of data sockets, and discloses an indicating lamp structure and a data module connector assembly. The data line connector comprises a butt joint inner core and an inner core shell, the butt joint inner core is installed in the inner core shell, a light-emitting part is arranged on the butt joint inner core, a butt joint hole is formed in the outer wall of one end of the inner core shell, and the butt joint hole is communicated with the interior of the shell so that the data line connector can be connected with the butt joint inner core in an inserted mode. The end, provided with the butt joint hole, of the inner core shell is provided with a light-transmitting part, the light-transmitting part circumferentially extends outside the butt joint hole, and light of the light-emitting part is suitable for being emitted through the light-transmitting part. After the light-emitting piece is powered on and lightened, the light-transmitting part forms a light ring, the butt joint hole is located in the light ring, a user can directly insert the data line connector into the light, the data line connector is not prone to colliding with a hard face, and then the data line connector can be rapidly and accurately inserted into the butt joint hole to be in butt joint with the butt joint inner core. And the assembly production efficiency is effectively improved, and the cost is low.

This utility model provides a bolt positioning fixture for a turbojet engine in a confined space, including an upper positioning plate, a positioning assembly, and a lower positioning plate. The lower positioning plate is connected to the upper positioning plate through the positioning assembly. In use, by fitting the entire bolt positioning fixture onto the main shaft journal, the lower positioning plate is limited by the obstruction at the main shaft journal, and the upper positioning plate moves downward under gravity. This drives the pull rod in the positioning assembly to expand the positioning claw in the positioning assembly to position the inner side of the bolt, thus facilitating the alignment of parts with the bolts and reducing the difficulty of operation, improving assembly production efficiency. After the squirrel cage support of the turbojet engine is installed, pulling up the upper positioning plate drives the pull rod in the positioning assembly, thereby causing the positioning claw in the positioning assembly to retract, allowing the entire bolt positioning fixture to avoid the squirrel cage support and enabling quick disassembly of the entire positioning fixture.

This utility model discloses a circuit board assembly and a lighting device, relating to the field of lighting device technology. The circuit board assembly includes a bracket, a first sub-board, and a second sub-board. The bracket is installed in the mounting cavity of the lighting device by a snap-fit ​​mechanism, and the shape of the outer side wall of the bracket matches the shape of the inner side wall of the mounting cavity. The bracket has a first mounting position and a second mounting position. The first sub-board is fixedly installed in the first mounting position by a first connector. The second sub-board is fixedly installed in the second mounting position by a second connector. The second sub-board has conductive wires that are electrically connected to the lighting components of the lighting device. The circuit board assembly provided by this utility model, by fixing both the first and second sub-boards on the bracket and then installing the bracket in the mounting cavity of the lighting device, thereby stabilizing the relative positions of each sub-board and the main control board, improving the fixing reliability of each sub-board, and improving the operational reliability of the lighting device.

The application relates to the technical field of detection devices, and discloses a position detection device for a vehicle identification code, which comprises a device body, a positioning assembly for positioning cooperation with a vehicle body, and a code detection structure configured to correspond to the position of a code display frame of a front windshield of the vehicle under the condition that the position detection device is positioned on the vehicle body, so as to detect whether the position of the vehicle identification code is deviated. Through cooperation of the positioning assembly and the code detection structure, the position detection device can detect the position of the vehicle identification code after the vehicle identification code is pasted and before the front windshield is assembled, so that the probability of rework after the front windshield is assembled is reduced, the probability of windshield glass damage and scrapping is reduced, the vehicle production cost is reduced, the risk of batch rework caused by the fact that the vehicle identification codes of multiple vehicles are all deviated and then discovered is reduced, the continuous and stable operation of a vehicle assembly production line is ensured, and the assembly and production efficiency of the vehicle is improved.

This invention relates to a multi-station assembly device for daily chemical sprayers, belonging to the field of daily chemical product assembly technology. It includes a main body with a multi-station component mounted on it. Above the multi-station component are a pump core pressing structure, a capping structure, and two robotic arms for loading and unloading. The multi-station component drives multiple workstation slots, each containing an adjustment component and an anti-deviation compensation component below it. The multi-station component drives each workstation slot to rotate at the bottom of the robotic arms, pump core pressing structure, and capping structure, improving assembly efficiency. The adjustment components automatically adjust the size and shape of the workstation slots to accommodate different styles of daily chemical sprayers. This invention is compatible with daily chemical sprayer products of different heights, diameters, and shapes, and allows for adaptive micro-adjustment of the sprayer workpiece's coaxiality, improving product yield.

The utility model provides a fireproof color steel plate processing production line which comprises a conveying belt. The manipulator is arranged on one side of the conveying belt; the material conveying mechanism is arranged on one side of the manipulator; the grinding mechanism is arranged on the material conveying mechanism; the glue spraying mechanism is mounted on the material conveying mechanism; the material conveying mechanism comprises a mounting frame, a conveying mechanism and a conveying mechanism, wherein the mounting frame is arranged on the ground; and the rotating discs are arranged at the two ends of the mounting frame. The rotary driving part a drives the rotating frame to rotate by 180 degrees and drives the clamping plate b to turn over to the position above the clamping plate a, the linear driving part a drives the clamping plate b to move downwards and drives the top cover to press the position above the bottom shell, the first fireproof stand column, the second fireproof stand column and the rock wool core material are bonded to the top cover and the bottom shell through glue, and assembly production of the fireproof color steel plate is completed. And compared with manual assembly, the assembly production efficiency is improved, and mass production is facilitated.

The metal cable tie assembly machine disclosed in the application comprises a machine table, a steel belt driving mechanism, a steel belt cutting mechanism, a lock head conveying mechanism, a lock head positioning mechanism, a stamping and bending flattening mechanism and a finished product receiving mechanism which are arranged on the machine table and connected with a control system; the steel belt driving mechanism, the steel belt cutting mechanism, the lock head positioning mechanism, the stamping and bending flattening mechanism and the finished product receiving mechanism are sequentially arranged from back to front along the transmission direction of the steel belt; the metal cable tie assembly machine has the characteristics of reasonable structure design, automatic assembly of the lock head and the steel belt, stable operation and high production efficiency.

This utility model discloses an assembly device for a sensor valve piston assembly, including a base, a fixing and limiting mechanism, and a clamping mechanism. The base is equipped with the fixing and limiting mechanism and the clamping mechanism. The fixing and limiting mechanism is used to fix and limit the sensor valve piston assembly on the base. The clamping mechanism assembles the sensor valve piston assembly by rotating a screw. This utility model provides an assembly device for a sensor valve piston assembly, enabling the assembly of sensor valve piston assemblies while ensuring relative fixation during assembly. It has a simple structure, reduces assembly labor intensity, improves assembly production efficiency, and is applicable to the assembly of various types of sensor valve piston assemblies.

A stator having a bus bar structure that enhances assembly productivity and durability by adopting the bus bar structure comprises: a division type stator core in which a plurality of split cores are assembled in an annular shape; upper and lower insulators surrounding the outer circumference of teeth of the split cores; a stator coil composed of a plurality of core groups continuously wound onto three teeth for each phase; a plurality of bus bar brackets coupled to the insulators so as to bind two split cores; U-phase, W-phase, and V-phase bus bars on which a connection terminal to which a start terminal of each core group is connected is protruded; a common electrode bus bar on which a connection terminal to which an end terminal of each core group is connected is protruded; and a stator support that insulates between coils so as to integrate the plurality of split cores.

This invention belongs to the technical field of lens manufacturing equipment and discloses a lens module assembly device comprising: two feeding devices for feeding lenses and lens mounts respectively; an oiling device for applying lubricating oil to the periphery of the lens after feeding; a lens mount film-removing device for removing the protective film from the upper and lower ends of the lens mount after feeding; an assembly screwing seat for supporting the lens module and detecting the torque on the lens mount when the lens is screwed into the lens mount; and an assembly transport module including an assembly transport device, a first assembly picking mechanism, a second assembly picking mechanism, and a picking and screwing mechanism, wherein the picking and screwing mechanism can clamp the lens from the oiling device and feed it into the lens mount on the assembly screwing seat. The lens module assembly device has a high degree of automation, which not only improves the assembly production efficiency of lens modules but also ensures the consistency of the thread locking depth between the lens and the lens mount, thereby improving product quality.