15results about How to "Reduce tooling costs" patented technology

The mixed structure instrument cross beam support provided by the application comprises a support body, a plurality of support pipes arranged on the support body, and a plurality of support pipe connecting plates arranged on the support body and connected with the support pipes.

The utility model is thrust bearing washer heat treatment frock, include: base, two execution subassembly, opposite setting on base, push board, with corresponding execution subassembly's output end connection, support seat, set between two push board, a plurality of pressure ring, along support seat axial setting on support seat, adjacent two pressure ring between setting has washer, pressure cover, setting in top pressure ring's top, and screw rod, setting pressure compact piece in screw rod both end portion, distinguish with positioning member's core shaft, screw rod is standard part in this embodiment, reduce frock overall weight and processing cost's time, also be convenient for subsequent screw rod's replacement, in addition, distinguish with traditional inner diameter positioning, this frock adopts to pressure ring, support seat, the outer diameter positioning of pressure cover, like this can adapt to the positioning of different diameter pressure ring, support seat, pressure cover, and then realize to different diameter washer's pressure compact, improved frock's versatility.

The invention provides a busbar assembly, a motor and a vehicle, and relates to the technical field of vehicles, the busbar assembly comprises phase copper bars, star point copper bars and an injection molding framework, the phase copper bars and the star point copper bars are respectively and partially wrapped in the injection molding framework and are used for being arranged at intervals along the circumferential direction of a stator winding, a through hole is formed in the part, wrapped in the injection molding framework, of the star point copper bar, and a part of the injection molding framework is filled in the through hole. Therefore, the phase copper bars and the star point copper bars can be connected into a whole in an injection molding mode, a set of clamping tool and a set of welding tool can be conveniently adopted for welding operation, production efficiency is improved, the injection molding framework can be utilized to penetrate through the star point copper bars to improve the structural strength of the whole bus-bar, and the service life of the bus-bar is prolonged. And the risk of breakage of the busbar due to vibration is further reduced.

This invention discloses a wire exit positioning detection device, including a detection horizontal plate. Multiple strip-shaped grooves are horizontally formed on the detection horizontal plate, and a detection slider is slidably disposed within each strip-shaped groove. A U-shaped groove is formed on the detection slider, with cavities on both sides of the U-shaped groove. A rotating column is disposed within each of the two cavities, and a hollow liquid storage tube is coaxially connected to one end of each rotating column. Multiple elastic rubber tubes are circumferentially connected to the outer wall of the hollow liquid storage tube. The detection slider of this invention slides along the strip-shaped grooves to adjust its position. During wire measurement, the end of the wire approaches the detection slider. If the end of the wire does not reach the position of the detection slider, the wire exit is too short; if the end of the wire exceeds the position of the detection slider, the wire exit is too long. Furthermore, when the wire exit is too long, the pigment stored in the elastic rubber tubes is squeezed out and applied to the wire, thus marking and positioning the excessively long position of the wire.

The application provides a new energy automobile battery box multi-vehicle type flexible gluing and assembling method, and relates to the technical field of power battery shell manufacturing. The new energy automobile battery box multi-vehicle type flexible gluing and assembling method identifies the workpiece vehicle type by scanning the code, drives the servo positioning unit to automatically switch to the corresponding reference coordinate, realizes quick model change, adopts a ladder type preheating activation process, synchronously completes the composite coating of structural adhesive and pouring adhesive, suppresses the thermal warping deformation of large aluminum parts through integrated curing by heating and pressing, decouples the 90-minute cooling process from the main line production rhythm by combining the advanced first-in-first-out three-dimensional buffer library, realizes early defect identification and process closed-loop control through the matching multi-stage air tightness detection shunting and CCD full-size adaptive compensation. The application can be compatible with the production of battery boxes of various sizes, the positioning accuracy is ±0.05mm, the whole line rhythm is stable, the comprehensive efficiency of the equipment is greater than or equal to 80%, the gluing quality and production flexibility are effectively improved, and the rework cost is reduced.

This invention provides a universal tooling fixture for machining dual-component aerospace engines and its usage method. The fixture includes a fixed base, a tool setting module, a fine-tuning bolt, a head connecting block, and a measuring mandrel. The tool setting module is detachably mounted on the fixed base, and the fine-tuning bolt is movably mounted on the reverse side of the fixed base. The tool setting module and the fine-tuning bolt cooperate to adjust the angle of the fixed base. The head connecting block is securely mounted on the fixed base. The engine includes an engine head and an engine exhaust nozzle. The head connecting block is securely connected to the engine head. The measuring mandrel is inserted into the engine exhaust nozzle and is used to measure the axial position of the engine. This invention fixes the engine on the machine tool using the head connecting block and the fixed base. By tightening the fine-tuning nut, the clamping position and angle of the engine can be precisely adjusted, ensuring that the axial lines of the engine head and the engine exhaust nozzle are aligned. This facilitates assembly and disassembly, is convenient to use, allows for easy tool setting, and increases work efficiency.

The invention relates to an oil-cooled motor iron core structure, an oil-cooled motor and a rotary vane welding combination determining method. The oil-cooled motor iron core structure comprises a first assembly, a second assembly and a third assembly. The component I is laminated by a first punching sheet and a rotary sheet, a boss group is arranged on the outer circle side of the component I, and the boss group comprises a first type of boss with a welding groove and a second type of boss without a welding groove; in the first assembly, a first welding bead communicated with the cooling oil channel is formed through the interval between the boss sets, and an end butt welding bead isolated from the cooling oil channel is formed through welding grooves in the first type of bosses at the two axial ends of the first assembly. The assembly II and the assembly III are laminated by a second punching sheet and a rotary sheet, and an oil injection port and another welding groove are respectively formed in the assembly II and the assembly III; the other welding groove of the second assembly is aligned and communicated with the butt welding bead at the head end of the first assembly to form a second welding bead; the other welding groove of the third assembly is aligned and communicated with the butt welding bead at the end part of the tail end of the first assembly to form a third welding bead; the radial inner sides of the second welding bead and the third welding bead are blocked by the second type of bosses so that the second welding bead and the third welding bead can be isolated from the cooling oil channel.

The utility model provides a novel hardening partition board, including the partition board body, the reinforcing core, the reinforcing core is protruding to one side, the coarse mesh surface, the coarse mesh surface sets up in the protruding side of reinforcing core, the fine mesh surface, the fine mesh surface sets up in the concave side of reinforcing core, the coarse mesh surface is several layers, the fine mesh surface is a layer, the middle part position of partition board body is provided with the stringed hole, the stringed hole is the through -hole, the stringed hole sets up in the center position of reinforcing core, the advantage is not only improves the furnace capacity, the heat dissipation is good, and alleviates the labor intensity, reduces the tooling cost.

This utility model discloses a low-cost dispensing fixture for customized thin-film capacitors in new energy vehicles. It includes a filling mother plate, which is fixedly connected to the working platform of a dispensing machine. A fixing device is provided on each of the left and right sides of the filling mother plate. Each fixing device includes a base plate, a first positioning plate, a second positioning plate, and a clamping plate. The base plate is fixedly connected to the filling mother plate, the first positioning plate is fixedly connected to the base plate, the second positioning plate is fixedly connected to the right side of the first positioning plate, and the clamping plate is fixedly connected to the left side of the first positioning plate. The filling mother plate, base plate, first positioning plate, second positioning plate, and clamping plate are all made of internal gypsum or foam adhesive with copper or zinc plating on the outside. This utility model significantly reduces the cost of the fixture by machining each component from gypsum or foam adhesive blocks into their respective shapes and then vapor-plating a layer of copper or zinc onto their outer surfaces. This ensures the strength and smoothness of the fixture while maintaining its performance.

This application provides a side-pressure type power-on fixture and a power-on device for an electricity meter. The side-pressure type power-on fixture includes: a base, on which an adjustment structure and a movable plate are provided. The movable plate is movably disposed on the base and has at least one limiting insertion hole. A first conductive part is fixed on the base and is located within the limiting insertion hole. A second conductive part is provided on the inner sidewall of the limiting insertion hole, and a receiving space for accommodating a power supply column is formed between the second conductive part and the first conductive part. The adjustment structure is used to drive the movable plate to reciprocate along a first direction to adjust the size of the receiving space in the first direction. This application can flexibly adjust the size of the receiving space in the first direction to increase or decrease, so as to achieve unobstructed insertion and removal of the power supply column and the receiving space. The unobstructed insertion and removal of the power supply column and the receiving space of this application has the advantages of reducing power consumption risks and tooling costs, and improving the service life of the electricity meter and the stability of power supply.

The utility model relates to building curtain wall technical field discloses a kind of building curtain wall cleaning hanging point structure, including curtain wall, the outside of curtain wall is slidably connected with connecting mechanism, the inside of curtain wall is fixedly connected with dismounting mechanism, and the connecting mechanism includes aluminium veneer, the outside of aluminium veneer is fixedly connected with, the outside of aluminium veneer is slidably connected with aluminium alloy corner code, the outside of aluminium veneer is fixedly connected with galvanizing steel pass two, the inside of aluminium veneer is slidably connected with foam stick sealant, the outside of aluminium veneer is slidably connected with galvanizing angle steel, the inside of aluminium veneer is fixedly connected with thick fireproof rock wool, the outside of aluminium veneer is slidably connected with lighting assembly.The utility model can meet the installation needs of different cleaning equipment, simplify the structure of mobile hanging point, reduce installation and maintenance cost, enhance the load-bearing capacity and safety of hanging point structure, effectively avoid the risk of falling off or breaking.

The utility model discloses a pin positioning tool for assembling a swash plate, which comprises a bottom plate, a V-shaped block seat I, a V-shaped block seat II and a positioning pin seat, the first V-shaped block is vertically and detachably installed on the first V-shaped block base in a matched mode, and the second V-shaped block is vertically and detachably installed on the second V-shaped block base in a matched mode; the top of the first V-shaped block and the top of the second V-shaped block are provided with positioning areas corresponding in position. According to the utility model, the corresponding part of the main shaft is locally, vertically and detachably mounted on the V-shaped seat in a matched manner, so that quick switching operation can be realized when different types of main shafts need to be switched, the production takt is ensured, and meanwhile, the tool cost can be saved.

This utility model relates to a non-metallic limiting rod hook-spring type piston component for a brake master cylinder, belonging to the field of brake master cylinder assembly components in the automotive braking system technology field. The lower opening of the spring seat is located in the piston, and the opening end of the limiting rod is located in the upper opening of the spring seat, hooking the inner wall of the upper opening of the spring seat with a protrusion at the opening end. The spring is sleeved between the limiting end of the limiting rod and the spring seat. The advantages are its novel structure; the non-metallic limiting rod hook-spring seat design allows for simple press-fitting, eliminating the need for riveting equipment and adhesive application. The spring component has undergone tensile testing and passed strength tests, meeting product performance requirements. Assembly is simple and easy, reducing tooling costs, and it has been widely applied in product manufacturing.

A model test runner lower ring five-axis machining clamp belongs to the field of water turbines, in order to solve the existing model runner lower ring clamping device exists for a long time, the problem of low clamping efficiency, the application includes positioning bolt, cross hollow pressing plate, circular ring pressing plate and center support frame, the center support frame is installed on the top of the workbench, the cross hollow pressing plate and the circular ring pressing plate are sequentially arranged from top to bottom above the center support frame, and the cross hollow pressing plate, the circular ring pressing plate and the center support frame are coaxially arranged, the threaded end of the positioning bolt is sequentially threaded through the cross hollow pressing plate and the circular ring pressing plate and is threadedly connected with the center support frame, the bolt head of the positioning bolt extends above the cross hollow pressing plate, the model test runner lower ring is arranged on the center support frame, and the model test runner lower ring is clamped between the circular ring pressing plate and the center support frame by rotating the positioning bolt to apply clamping force, and the application is used as a model test runner lower ring five-axis machining clamp.

The invention relates to the technical field of ultrasonic cleaning tools, in particular to an adjustable positioning cleaning tool for aluminum alloy plate parts and a cleaning using method.The tool comprises a cuboid-shaped frame, vertical long-strip-shaped holes are formed in the two opposite side vertical faces of the cuboid-shaped frame, and transverse long-strip-shaped holes are formed in the other two opposite side vertical faces of the cuboid-shaped frame. The at least two front-back limiting rods and the at least two supporting rods are movably arranged between the vertical long-strip-shaped holes in a penetrating mode and used for front-back limiting and up-down supporting of the workpieces respectively. The at least two middle stop levers are movably arranged between the transverse long-strip-shaped holes in a penetrating mode and used for separating the adjacent workpieces. The two ends of each rod piece are fixed to the set positions of the frame through locking nuts, and the surface, making contact with the workpiece, of each rod piece is sleeved with a scratch-proof sleeve. By adjusting the positions of all the rod pieces in the corresponding long-strip-shaped holes, workpieces of different sizes can be rapidly adapted, and universality is high; the scratch-proof sleeve is used for avoiding scratches on the surface of the workpiece; the workpiece is separated through the middle stop lever, full contact of cleaning liquid and ultrasonic waves is guaranteed, and the cleaning effect is improved.