51results about How to "Reduce overall man-hours" patented technology

The utility model discloses an automobile fender forming die, which relates to the field of stamping dies and is compact in structure and convenient to process and manufacture. The automobile fender forming die comprises a male die plate, the male die plate comprises a bottom plate, a disc-shaped male die core and an insert, the bottom plate is provided with a first blanking port penetrating through the bottom plate up and down, and the first blanking port is arranged close to the edge of one side of the bottom plate; the male die core is arranged on the bottom plate, and the bottom plate is detachably connected with the male die core. The male die core is provided with a first notch, and the first notch is arranged close to the first blanking port. The insert is arranged on the bottom plate, the insert is in adaptive fit with the first notch of the male die core, and the insert is connected with the male die core in an inserted mode; the insert is provided with a second notch, and the second notch and the first blanking opening are matched in an up-down adaptive mode and combined to form a punching groove.

The present application relates to the technical field of motorcycle shock absorber running-in test, and provides a motorcycle front shock absorber online running-in test device, which includes a conveying device and a running-in device, wherein the conveying device with a falling space is used to transmit the motorcycle front shock absorber output by the motorcycle front shock absorber production line; the running-in device is arranged above the conveying device along the conveying direction; the running-in device can compress the motorcycle front shock absorber on the conveying device, and can restore it to a position where the motorcycle front shock absorber is not compressed; wherein the falling space is used to make the motorcycle front shock absorber that is compressed by the running-in device on the conveying device and fails to recover with the recovery of the running-in device fall to the falling space. The motorcycle front shock absorber online running-in test device provided by the present application can simultaneously complete the running-in and detection processes of the motorcycle front shock absorber, more effectively utilize production equipment and human resources, save production costs, and improve production efficiency.

The application discloses a method for predicting rectangular narrow-gap re-submerged liquid droplet entrainment behavior of a plate-shaped element, which comprises the following steps: in an offline stage, constructing and initializing a BP neural network, training and optimizing weight values and threshold values by taking experimental boundary conditions as input variables and liquid entrainment rate as an output variable, and predicting in an online stage. The application can rapidly and accurately calculate the liquid entrainment rate value suitable for the re-submerged working condition of the bottom of the plate-shaped element by training the input-output relationship through a large amount of data by using the artificial neural network prediction method.

The present invention relates to the field of processing technology, and in particular to a center hole clamp for a vertical lathe. The present invention provides a center hole clamp for a vertical lathe, comprising: a self-centering clamping mechanism, the self-centering clamping mechanism is arranged on a base, the self-centering clamping mechanism comprises an adjusting part and a clamping part, the adjusting part adjusts the clamping part to extend in or out radially along the self-centering clamping mechanism; a plurality of clamping mechanisms, the clamping mechanisms are arranged on the base at intervals around the self-centering clamping mechanism, and the positions of the clamping mechanisms can be adjusted radially; when the workpiece to be processed is in a clamped state, the clamping part abuts against the inner side of the workpiece to be processed, and the clamping mechanism abuts against the top of the workpiece to be processed. The purpose of the present invention is to provide a center hole clamp for a vertical lathe, which has self-centering and product versatility, reducing a large amount of economic costs, as well as the time and manpower consumed when replacing the clamp.

The utility model relates to the field of industrial oven, especially industrial oven with protection structure, including oven main part, the top fixed connection of oven main part has the symmetrical distribution's rectangular plate, the top of oven main part is provided with first protection plate, one side of first protection plate is provided with connecting rod, and one end of connecting rod is fixedly connected with second protection plate, and first protection plate is opened with accommodating cavity, and first protection plate is provided with the protection mechanism that through connecting rod and second protection plate reinforce oven main part, the top fixed connection of first protection plate has rectangular frame, and one side of oven main part is hingedly connected with the sliding door, one side of sliding door is provided with reinforcing plate, and the top plate of first protection plate is provided with the reinforcing mechanism that through reinforcing plate reinforces sliding door. The utility model discloses when using, can through directly with fixed bolt unloading, let second protection plate of two sides be far from each other, can take down it, will not damage protection structure and box.

The coolant control module of the present application includes: a unitary housing having a coolant inlet, a coolant outlet, an internal passage, and a pump mounting portion; a control valve disposed within the housing to switch the direction of the coolant; a plurality of coolant pumps coupled to the pump mounting portion of the housing; a drive motor unit mounted on the housing and connected to the control valve to drive the control valve; and a controller mounted on the unitary housing and connected to the plurality of coolant pumps and the drive unit. Accordingly, the coolant control module can reduce the number of components constituting the cooling system and the man-hours, increase the installation convenience by modularization, reduce the load of the coolant pumps, and increase the scalability of the component coupling.

The application provides a nitrogen oxide conversion method and a vehicle, and relates to the technical field of automobiles. The method comprises the following steps: determining a first ammonia storage amount of a particulate matter trap, a content of stored ammonia and a consumption speed of ammonia during nitrogen oxide conversion; determining an initial demand amount of urea injection based on the first ammonia storage amount, the content of stored ammonia and the consumption speed of ammonia; determining a target demand amount of urea injection based on the first demand amount, a second demand amount and the initial demand amount; and instructing the vehicle to perform nitrogen oxide conversion based on the target demand amount of urea injection, so that the conversion efficiency of nitrogen oxide is stable during the nitrogen oxide conversion process, the actual urea injection amount reaches the requirement through the adjusted urea injection amount for the nitrogen oxide conversion, the stable nitrogen oxide conversion efficiency is realized, and thus the activation operation does not need to be performed for each new vehicle off the production line, the 0km emission of the new vehicle is ensured, and the working hours and costs are reduced.

A molding device is a molding device that heats a metal material and that performs quenching and molds a plurality of components in one time of molding with respect to one metal material.

The invention provides a circuit breaker with a thermal bimetal tripping linkage mechanism and a control method. Comprising a shell, a contact system, an operating mechanism, a locking mechanism, a thermal bimetallic strip overload protection mechanism, an electronic protection module, a mechanical linkage device and a state indicating device, the mechanical linkage device comprises an L-shaped driving lever capable of rotating around a rotating shaft, and the L-shaped driving lever is provided with a first driving arm and a second driving arm; the output end of the thermal bimetallic strip overload protection mechanism is operationally coupled with the first driving arm and is used for driving the first driving arm to enable the L-shaped shifting rod to rotate around the rotating shaft in a first direction during overload; the electronic protection module comprises an electromagnetic tripper, a movable ejector pin of the electromagnetic tripper is operatively coupled with the second driving arm, and the electromagnetic tripper is used for driving the second driving arm to enable the L-shaped shifting rod to rotate around the rotating shaft in a second direction opposite to the first direction during short circuit or electronic protection action; and the indicating piece displays different protection action type identifiers according to different rotation directions of the L-shaped driving lever.

The present invention provides a rotor disk and its manufacturing equipment and manufacturing method, wherein the rotor disk includes a silicon steel unit and a support unit, the silicon steel unit includes a plurality of silicon steel blocks arranged circumferentially at intervals, the support unit is integrally formed on the silicon steel unit, and can be wrapped around the periphery of each of the silicon steel blocks so that the axial ends of each of the silicon steel blocks are exposed outside the support unit, which not only exposes the air gap surface of the silicon steel block, but also improves the fixing ability of the support unit to the silicon steel block, and the support unit is integrally formed on the silicon steel unit, and improves the strength, stability and reliability of the rotor disk structure.

This utility model relates to the field of lighting technology, and more particularly to a ceiling light, including a top panel, a lens, a back panel, a lamp panel, a mounting plate, and an optional battery. The top panel is formed by a cavity enclosed by a circular base plate and annular side plates. The base plate has a recessed portion to accommodate the lens, which is fixed by a ring rib and a positioning groove and glued to improve light efficiency and sealing. Symmetrical positioning parts are provided on the inner side of the base plate, which, together with the back plate, achieve horizontal and vertical positioning of the lamp panel, eliminating the need for independent elastic buckles and simplifying the mold design. The back plate is fixed to the top panel by a glue groove, elastic buckles, and the top panel, allowing for flexible switching of protection levels. The cable is clamped and fixed by the slots of the back plate and the base plate, avoiding the need for additional tail clips. The communication indicator light of the lamp panel corresponds to a thin-walled hole in the recessed portion of the base plate, and the thin-walled hole is designed to resist impact. The mounting plate is detachable and installable by a spring clip and a snap-fit ​​structure, facilitating ceiling installation. This ceiling light has an optimized structure, is easy to assemble, improves light efficiency and protection performance, reduces costs, and is suitable for various scenarios.

A non-contact power transmission system (200) is provided with a plurality of power transmission devices (50) capable of transmitting power to a power reception device (30) in a non-contact manner. The power transmission device is provided with a power transmission coil (51) that is provided within the movable range of the moving body (20) and that transmits power to the power receiving device of the moving body in a non-contact manner. Comprises: a main power supply line (RFP) for supplying AC power of a first voltage for power transmission to a plurality of power transmission devices; and a DC power supply unit (60) that receives the supply of AC power from the main power supply line and outputs power of a second voltage that is lower than the first voltage and is used for controlling the inside of the power transmission device. Consequently, a non-contact power transmission system in which the power supply for controlling the power transmission device is simplified can be realized.

The utility model relates to a kind of lens face ring integration's down lamp, belong to LED down lamp technical field, including shell, the upper portion of shell is connected with shell cover, composition lamp body;The inside lower portion of lamp body is fixed lens seat;Lens seat's inside is installed with lens face ring;Lens face ring includes lens and face ring;Lens face ring outside has recess, lens seat inboard has protrusion, and is connected with the recess on lens face ring. Lens face ring integration's design eliminates multiple assembly interface, fundamentally solves the problem of light path deviation and structural looseness, greatly enhances the luminous stability of down lamp.

The utility model discloses a splicing type enclosure for large-water-area ecological breeding. The splicing type enclosure comprises a first connecting column and a quick release mechanism. The number of the first connecting columns is two, the right side faces of the two first connecting columns are fixedly connected with surrounding nets correspondingly, the right side faces of the surrounding nets are fixedly connected with second connecting columns correspondingly, mounting grooves are formed in the second connecting columns correspondingly, connecting mechanisms are arranged between the mounting grooves and the adjacent first connecting columns correspondingly, and inserting columns are fixedly connected to the bottom ends of the second connecting columns and the bottom ends of the first connecting columns correspondingly. And the quick disassembly mechanisms are arranged in the two first connecting columns correspondingly, the quick disassembly mechanisms and the connecting mechanisms are installed in a matched mode, and the front ends of the quick disassembly mechanisms extend to the outer portions of the front side faces of the first connecting columns. And meanwhile, the replacement or maintenance time of the enclosure body can be greatly shortened, so that the maintenance efficiency and flexibility of the ecological breeding facility are improved.

This invention discloses a one-time molding component and construction method for the secondary structure and main structure of an elevator shaft. The molding component includes longitudinal reinforcement and stirrups for the structural columns. The longitudinal reinforcement and stirrups are tied together to form a structural column support frame. A first and second pre-embedded template are set on the outside of the structural column support frame, and wall tie bars penetrate both the first and second pre-embedded templates. This invention uses pre-embedded templates with concealable wall tie bars and optimizes their docking and fixing structures and hanging components, which facilitates on-site construction. It further optimizes the construction sequence by pre-laying out and refining the shaft walls, and pouring the structural columns and main structure simultaneously, reducing the time for subsequent secondary structure reinforcement installation and pulling. It can accurately determine the position of the wall tie bars, resulting in better molding quality and no interference with concrete pouring. The installation and dismantling of the templates are convenient and quick, significantly improving construction efficiency and processing accuracy, and realizing rapid and efficient construction of the shaft.

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment tank for sewage treatment equipment, which comprises a treatment tank body, a plurality of supporting legs are fixedly connected to the lower surface of the treatment tank body, a water inlet pipe is fixedly connected to the upper surface of the treatment tank body, and a sealing cover is sleeved above the water inlet pipe. A first filter screen is arranged in the treatment tank body, a plurality of grooves are formed in the inner wall of the treatment tank body, sleeves are fixedly connected to the interiors of the grooves, springs are arranged in the sleeves, one ends of the springs are fixedly connected with the inner walls of the sleeves, and the other ends of the springs are fixedly connected with connecting blocks; the top end of the connecting block penetrates through the sleeve and is fixedly connected with a supporting block, the surface of the supporting block is fixedly connected with the bottom face of the first filter screen, a buffering effect to a certain degree can be provided by arranging the spring and the supporting block, direct impact and damage to the first filter screen caused by long-time falling of garbage are prevented, and the service life of the first filter screen is prolonged.

The utility model discloses a connecting piece and an automobile. The connecting piece is used for fixedly connecting the first component and the second component. The first part is provided with a fastener. The connecting piece comprises a connecting body. The connecting body is provided with an installation space and a clamping groove. The installation space is provided with an opening, a positioning hole communicated with the opening and an elastic piece. The opening is located in the bottom face of the connecting body and allows the head of the fastener to enter and exit. The elastic piece is configured to clamp the fastener at the positioning hole in the positioning hole, so that the connecting body is fixed to the first component through the elastic piece, the positioning hole and the fastener. The clamping groove is used for clamping a second component so that the connecting body can be fixedly connected to the second component. Therefore, when two parts are fixed by the connecting piece provided by the utility model, the characteristic of convenience in installation can be considered under the condition that the fixing effect is better.

An information processing method for generating an identification algorithm that identifies types of waste material includes a step of generating a first model that is an identification algorithm of types of waste material by machine learning first image data obtained by capturing images of inside of waste pits of a plurality of facilities in which waste material is accumulated and first training data in which respective pieces of the waste material in the images are labeled with types, and a step of generating a second model that is an identification algorithm that supports waste material of a second facility different from the plurality of facilities by additionally learning second image data obtained by capturing an image of inside of a waste pit of the second facility and second training data in which respective pieces of waste material in the image are labeled with types, with respect to the generated first model.

The utility model discloses a filtering faucet convenient to assemble. The filtering faucet comprises an upper main body, a lower main body and a water passing pipe, the upper main body is hollow, and the lower end of the upper main body is hermetically inserted into the upper end of the lower main body; a pressing ring is formed on the outer side of the upper portion of the water passing pipe, the water passing pipe penetrates through the upper end of the upper body in a sealed mode, the lower end of the water passing pipe is fixedly connected with the lower body, and the lower end of the pressing ring abuts against the upper end of the upper body. Compared with the prior art, the filtering faucet convenient to assemble has the advantages that the assembling efficiency of workers is greatly improved, and higher production efficiency and higher economical efficiency are achieved.

The invention discloses a five-in-one conductive wire duct which comprises a shell, the shell extends in the length direction of the shell, plate hanging clamping grooves are formed in the two sides of the shell, and the shell is provided with an assembly cavity; the insulation fixing layer is installed in the assembly cavity of the shell, and the insulation fixing groove is provided with a plurality of conductive wire grooves; and the plurality of conductive parts are sequentially installed in the conductive wire groove of the insulation fixing layer, and a conductive insertion port is formed in the top of each conductive part. The five-in-one conductive wire duct integrates a plurality of conductive parts and insertion ports, simplifies wiring and installation, reduces working hours and cost, realizes multi-point power taking through sliding installation of the plug, improves system flexibility, and meets the power taking requirements of multiple devices.

An aircraft tail section comprises: - a vertical tail; - an aft fuselage section attached to the vertical tail and comprising a skin and internal stiffening members; - a horizontal tail comprising two lateral torsion boxes and a frame structure between the two lateral torsion boxes, the frame structure comprising a front spar, a rear spar and two ribs extending between the front spar and the rear spar, and each rib being adjacent a lateral torsion box. The frame structure encloses a portion of the vertical tail along a spanwise direction of the vertical tail. The aircraft tail section comprises an attachment assembly attaching the frame structure to the aft fuselage section, the attachment assembly crossing the skin and extending between the internal stiffening members of the aft fuselage section and the frame structure.

The invention discloses an assembly type edge component and a connecting method, and belongs to the technical field of assembly type building systems. The problems that in the current building construction process, a cast-in-place edge component is low in construction efficiency, the project advancing progress is affected, and the building construction cost is increased are solved. The assembly type edge component comprises an assembly type edge component body and beam bars, the beam bars are connected to the side wall of the assembly type edge component body, the assembly type edge component body comprises vertical steel bars, edge component stirrups and a concrete entity, the vertical steel bars and the edge component stirrups are arranged in the concrete entity, and the vertical steel bars are connected with the edge component stirrups. According to the fabricated edge component and the connecting method, the components are connected simply and conveniently, and the construction period is shortened.

The invention discloses an automobile panoramic sunroof structure, and belongs to the technical field of sunroof structures, the automobile panoramic sunroof structure comprises a guide rail, a sliding groove is formed in the guide rail, a front sliding piece and a rear sliding piece are slidably connected in the sliding groove, the front sliding piece is connected with a front sunroof body, and the rear sliding piece is connected with a rear sunroof body; the front sliding piece comprises a front sliding frame, a first front limiting block and a second front limiting block, the first front limiting block and the second front limiting block are arranged on the two sides of the front sliding frame, and the rear sliding piece comprises a rear sliding frame and a rear sliding block arranged on the rear sliding frame. The front sliding piece and the rear sliding piece of the skylight can be easily taken out and installed. Therefore, the maintenance process is greatly simplified, the working hours and complexity are reduced, and the problems of vehicle body structure damage and sealing performance possibly caused by vehicle roof disassembly are avoided.

The utility model discloses an integrally formed electric bicycle frame which comprises a lower pipe, one end of the upper portion of the lower pipe is fixedly connected with a head pipe, the inner end of the lower pipe is fixedly connected with a pedal, and the outer end of the pedal is fixedly connected with a pedal support. The light alloy integral casting forming (including but not limited to extrusion casting, gravity casting and pressure casting) technology is adopted, the frame is manufactured in a modularized mode by welding a plurality of parts, the number of modules is further reduced, the welding technology is not used any more, manufacturing of the whole frame can be completed only through hinge connection, and the manufacturing cost is reduced. Five modules are reduced to only two modules through optimization design, so that assembly is facilitated, assembly procedures, the number of workers and working hours are reduced, the labor productivity can be greatly improved, the labor cost can be reduced, meanwhile, collision of workpieces in the production process is reduced due to the reduction of the procedures, the product percent of pass is greatly improved, and the production efficiency is improved. And the product quality is ensured.

The present invention relates to the technical field of thermal insulation material production devices, and discloses a raw material mixing device for the production of building thermal insulation materials, including a stirring tank, a first circular plate is fixedly connected to the top of the stirring tank, a plurality of cylinders are fixedly connected to the top of the first circular plate, a second circular plate is fixedly connected to the top of the plurality of cylinders, a movable device is connected inside the stirring tank, the movable device includes a rotating device and a stirring device, the rotating device can drive the stirring device to stir the raw materials retained inside the stirring tank to different degrees, so as to improve the thermal insulation performance and mechanical strength of the material. A filtering device is fixedly connected to the hollow part inside the second circular plate, the filtering device includes a leak plate and a hollow plate, the hollow plate and the internally connected arc plate will first crush the particles that fall into the block, and then drop them into the corresponding device at the bottom.

The utility model relates to the technical field of baking equipment, and discloses a split type wafer baking device which comprises a first split body and a second split body, the first split body comprises a base, a first heating shell and a plurality of first supporting assemblies, the first heating shell is installed on the top of the base, a first groove is formed in the top face of the first heating shell, and a plurality of second supporting assemblies are installed in the first groove; the first supporting assembly comprises a first telescopic rod and a first roller, one end of the first telescopic rod is connected with the bottom of the base, and the other end of the first telescopic rod is connected with the first roller; the second split body comprises an upper cover, a second heating shell and a plurality of second supporting assemblies, the second heating shell is installed at the bottom of the upper cover, a second groove is formed in the bottom face of the second heating shell, the second groove and the first groove are matched to form a baking cavity used for baking the quartz tube, and the second supporting assemblies are connected to the bottom of the upper cover. According to the split type wafer baking device, the lifting frequency and consumed labor hours in the quartz tube transferring process can be reduced, and therefore transferring of the quartz tubes is safer.

The invention discloses a drainage integrated sealing cover convenient to assemble and a sealing box, the drainage integrated sealing cover convenient to assemble comprises a cover body and an exhaust assembly comprising a valve seat, a valve plug and a pressing cover, the valve seat is arranged in a cover body mounting hole, and a connecting hole and a mounting groove which are communicated are formed in the valve seat; the valve plug is an elastic piece with a deformation hole and can be installed in the connecting hole in a contractible mode. The pressing cover is installed in the installation groove and forms an exhaust cavity with the valve seat, and an annular sealing part is arranged on the periphery and abuts against the installation groove in a sealed mode. When the pressing cover is pressed towards one side of the valve plug, the volume of the exhaust cavity is reduced, and air bursts through the sealing part and is exhausted to the outer side of the cover body; and the valve plug is driven to move to extract air inside the cover body to the exhaust cavity. The valve seat is further provided with a handle and a circulation groove, and inner and outer air inlet can be communicated when the handle is opened. The sealing cover is compact in structure and convenient to assemble, negative pressure can be formed by reciprocating pressing, air pressure can be balanced by opening the handle, and the sealing cover is suitable for sealed containers needing frequent exhaust.

The utility model discloses a connecting component of a fabricated wall, which belongs to the field of connecting components of fabricated walls, and comprises an embedded block, a component block and an inserting rod, the embedded block is inserted into an embedded groove, the component block is embedded into the component groove, the end face of the component block is provided with a sinking groove, the inserting rod is inserted into the sinking groove, and the embedded block is fixed with an inner wall through the inserting rod. The inserting rod is fixed on the component block through a connecting nut; the first assembly wall bodies and the second assembly wall bodies are consistent in structure, and the first assembly wall bodies are installed at the four corners of each assembly component. According to the connecting component, the cooperative effect of the embedded blocks, the component blocks, the inserting rods and other components is fully utilized, and fast and firm connection between the assembly type wall bodies is achieved. And concrete is injected into the wall body, so that the overall strength and the bearing capacity of the wall body are remarkably improved, and the stability of the wall body is ensured. Meanwhile, the sealing performance and the sound insulation effect of the wall body are further enhanced by adding the rubber strips, and the living comfort and durability of the wall body are improved.

The utility model provides a kind of automobile windshield strip, it is related to the technical field of automobile connecting accessory, including strip body, strip body includes first sealing portion, connecting portion and second sealing portion, first sealing portion extends and is set along the one end of strip body length direction, first sealing portion is used to be inserted between windshield and automobile front apron;Connecting portion is set along the other end of strip body length direction, and is fixedly connected with first sealing portion, and connecting portion top surface has clamping groove, for with the clamping cooperation of the insertion portion of ventilation cover plate;Second sealing portion is located between first sealing portion and connecting portion, for realizing the sealed connection of windshield bottom end edge and ventilation cover plate edge. Through the insertion type connection of first sealing portion, the detachable clamping structure of connecting portion and the elastic sealing design of second sealing portion, the modular assembly and independent replacement of strip are realized, effectively solve the technical problem that traditional adhesive strip must replace windshield assembly when maintaining.

This invention belongs to the field of odor treatment technology, specifically a composite biological deodorization device and method for treating large volumes of high-concentration odorous gases. It includes a treatment cylinder with an air inlet pipe fixedly connected to its outer side and a liquid inlet pipe fixedly connected to its top. In use, firstly, the nozzle is released from its limiting position. Then, the nozzle is pulled downwards by a winding rope, while simultaneously, a scraper ring connected to it, guided by an elastic rope, scrapes the inner wall of the liquid inlet pipe. A receiving cylinder collects the scraped material. After scraping, the elastic rope pulls the scraper ring back to its original position. This process can be repeated or enhanced with flushing. This invention eliminates the need to disassemble pipes, greatly reducing maintenance difficulty. The scraper ring can thoroughly remove deposits from the inner wall, and flushing optimizes the cleaning effect and accelerates waste removal. It also achieves effective separation of the scraped solid crystals, bacterial sludge, and liquid, facilitating subsequent processing.