60results about How to "Simplify processing steps" patented technology

The invention discloses a flexible gear, a harmonic reducer and an industrial robot, and relates to the field of harmonic reducers. The flexible gear comprises a barrel and a flange, the barrel comprises a barrel part and a partition part, the barrel part is provided with a first inner hole and an outer tooth part, the partition part is connected to the end, away from the outer tooth part, of the barrel, and the partition part surrounds the barrel part and is connected with the barrel part. A connecting part is arranged at the end, away from the cylinder part, of the partition part and connected with the flange. The flange and the cylinder body of the flexible gear are manufactured separately, so that the cylinder body can be quickly formed by adopting processes such as spinning and stamping when being manufactured, the processing steps of the cylinder body can be simplified, and the processing time can be shortened. When the flange is manufactured, the modes of casting, forging, powder metallurgy, machining and the like can be adopted. And in the assembling stage, the cylinder body is fixedly connected with the flange through the connecting part, so that a flexible gear finished product is assembled. Compared with a flexible gear integrally machined and formed in the prior art, the flexible gear is small in machining difficulty, low in manufacturing cost and high in production efficiency.

The invention discloses a cylindrical shape processing clamp for truck parts, which is used for clamping the truck parts provided with a middle plate and a first processing block and a second processing block which are positioned on two opposite sides of the middle plate, and comprises a base, a containing hole for containing the first machining block or the second machining block is formed in the containing plate, and the upper surface of the containing plate is used for supporting the bottom face of the middle plate; a first limiting piece is arranged on the placing plate and is in contact with the first side surface of the middle plate; a second limiting part is transversely mounted on the placement plate in a sliding manner, the second limiting part can slide close to or away from the first limiting part so as to abut against or loosen a second side face of the middle plate, and the second side face is opposite to the first side face; the base is further provided with a driving mechanism used for pushing the second limiting piece to move in the direction close to the first limiting piece. The structure is simple, and machining steps are simplified.

The utility model relates to a continuous forming die for an automobile horn support, which comprises a pressing die and a die holder which are matched with each other, an upper die comprises a transversely arranged movable die plate, a lifting plate transversely fixed at the bottom of the movable die plate, and a positioning plate movably connected to the bottom of the lifting plate and capable of elastically moving up and down relative to the lifting plate; a first forming assembly, a second forming assembly and a third forming assembly are sequentially distributed between the pressing die and the die holder from back to front. According to the utility model, the continuous stamping mode is adopted to integrate all procedures included in the process of processing the automobile horn bracket on one set of forming die, so that the processing steps are greatly simplified, and the processing efficiency is obviously improved; in addition, the process of machining the automobile horn support does not need to be divided into a plurality of steps, and therefore the corresponding number of matched forming dies do not need to be manufactured, the cost for manufacturing the dies is reduced, and the machining cost is reduced.

The utility model relates to the technical field of toilet paper production, in particular to a toilet paper slitting and embossing all-in-one machine. The toilet paper slitting and embossing all-in-one machine comprises a connecting frame, a motor, a missing gear, a conveyor, a full gear, a supporting plate and an air cylinder, the motor is installed on the left lower portion of the front side of the connecting frame, the missing gear is arranged on an output shaft of the motor, the conveyor is arranged in the connecting frame, the full gear is arranged on the left portion of the front side of the conveyor, and the supporting plate is arranged on the left portion of the front side of the conveyor. And a supporting plate is fixedly connected to the interior of the connecting frame, and an air cylinder is installed in the middle of the top of the connecting frame. The air cylinder is started, the telescopic rod of the air cylinder is controlled to extend, the fixing plate is driven to move downwards, the pressing plate exerts pressure on static toilet paper, the embossing process is completed, meanwhile, the cutter conducts downward cutting synchronously, the embossed toilet paper is cut into sections, embossing and cutting of the toilet paper are achieved synchronously, the machining steps are simplified, and the machining efficiency is improved.

The present invention belongs to the technical field of pharmaceutical preparations, and particularly relates to a preparation for preventing and treating gastric mucosal damage and its application. By selecting sanguisorba officinalis, coptis root, costusroot and angelica sinensis for reasonable combination, the formula is simple and the processing is convenient, and the problems of complex components, high recurrence rate, easy induction of drug resistance and large toxic and side effects of existing drugs are solved.

The utility model provides a liquid needle module suitable for a liquid-based thin-layer cell slide-making dyeing machine, which relates to the technical field of cell slide making and comprises an integrated fixing part, a plurality of through needle holes are formed in the integrated fixing part, and a waste liquid needle and a plurality of liquid needles are respectively placed in each needle hole; the locking screws are arranged on the side face of the integrated fixing piece, and a plurality of nuts are correspondingly arranged on the other side of the integrated fixing piece and correspondingly connected with the locking screws in a threaded mode. The integrated fixing piece has the advantages that the integrated fixing piece is adopted, the situation that a plurality of components need to be assembled like a traditional liquid fixing piece is avoided, the problem that the liquid needle cannot be locked due to the fact that the sizes of the components are not in place and the fit clearance is too large is solved, and the integrated fixing piece is few in machining material, simple in machining step and relatively low in cost.

A kind of method for taking and placing easy-to-pour plastic cup packaging finished product, characterized in that: comprising the following steps: (1), from right upper side to left lower side, insert the mold that is turned a angle clockwise from vertical direction at the outlet of filling packaging machine, suck easy-to-pour plastic cup packaging finished product, then move with easy-to-pour plastic cup packaging finished product to right upper side, leave the mold;(2), easy-to-pour plastic cup packaging finished product is turned b angle clockwise and turned over to inverted state, and let easy-to-pour plastic cup packaging finished product move to conveying belt while turning over.The beneficial effects of the present application compared with prior art are that, since the cup taking and placing work is divided into two processing steps, and the two processing steps can be carried out synchronously and cooperatively, the processing steps are simplified, the time required for taking and placing cup is greatly reduced, and the work efficiency is effectively improved.

The utility model relates to a fixing tool which comprises a main body section and an extension section, the main body section is provided with a first insertion column, the first insertion column is used for being in insertion fit with a positioning hole of an engine cylinder block, the extension section is connected with the main body section, the extension section is provided with a second insertion column, and the second insertion column is used for being in insertion fit with the positioning hole of the engine cylinder block. The second inserting column is used for being matched with an installation hole of the connecting rod in an inserting mode so as to limit movement between the engine cylinder body and the connecting rod. Therefore, the connecting rod and the engine cylinder body can be relatively fixed to limit movement between the engine cylinder body and the connecting rod, so that the connecting rod is prevented from shaking when the crankshaft is installed, the crankshaft is convenient to install, the situation that the installation position has errors can be avoided, and the assembling precision and the assembling efficiency of the crankshaft are improved. Meanwhile, the original hole-shaped structures of the engine cylinder body and the connecting rod and the fixing tool are used for relative fixing, and the machining steps can be simplified.

The utility model relates to the technical field of shoe sole cutting, and discloses an automatic feeding and discharging shoe sole cutting machine which comprises a workbench, a clamping mechanism and a cutting mechanism. The workbench is sequentially provided with a material base, a jig and a cutting table in the shoe sole machining direction. The workbench is provided with a first guide rail arranged above the material base, the jig and the cutting table in a crossing mode. The clamping mechanism comprises a first clamping assembly and a second clamping assembly; the first clamping assembly is arranged on the first guide rail and used for clamping materials to the jig from the material base. The second clamping assembly is arranged on the first guide rail and located on one side of the first clamping assembly. The bottom end of the second clamping assembly is provided with a first clamping component used for clamping materials from the jig to the cutting table and a second clamping component used for discharging processed shoe soles, wherein the first clamping component and the second clamping component are arranged left and right. The cutting mechanism is arranged on the cutting table and used for cutting the shoe sole.

The invention discloses a back contact battery and a preparation method thereof, and a photovoltaic module. The back contact battery comprises a battery body, wherein the battery body is provided with a first surface and a second surface which are oppositely arranged; the first current collection electrodes and the second current collection electrodes are arranged on the first surface, the first current collection electrodes and the second current collection electrodes are alternately arranged at intervals in the first direction and extend in the second direction, first insulation parts are arranged on the first current collection electrodes, and second insulation parts are arranged on the second current collection electrodes; the first insulating part and the second insulating part are arranged at an interval in the second direction; the first connecting conductor is arranged on the second insulating part, extends along the first direction and is electrically connected with the plurality of first collector electrodes; the first electric connection part is arranged between the first insulation part and the second insulation part and is electrically connected with the first collector electrode. By adopting the electrode structure, the design of the opening structure in the screen printing plate is facilitated, the processing steps can be simplified, and the preparation efficiency of the electrode is improved.

A multifunctional reinforcing steel bar machining vehicle comprises a vehicle body, a feeding mechanism, a cut-off mechanism, an arc bending mechanism and a bending mechanism are fixedly arranged on the vehicle body, the cut-off mechanism comprises a threading cut-off workbench arranged on the vehicle body in a lifting mode, two cut-off working frames are fixedly arranged on the threading cut-off workbench, and cut-off air cylinders are arranged on the cut-off working frames in a penetrating mode; the cutting-off air cylinders of the two cutting-off working frames are connected with cutting-off tools and pressing plates correspondingly, the pressing plates are used for pressing the reinforcing steel bars, and the cutting-off tools are used for cutting off the reinforcing steel bars. The arc bending mechanism comprises an arc bending workbench arranged on the vehicle body in a lifting mode, an arc bending driving wheel and two arc bending guide wheels are rotationally arranged on the arc bending workbench, and an arc bending channel is formed between the arc bending driving wheel and the arc bending guide wheels. According to the multifunctional reinforcing steel bar machining vehicle, one or more machining of cutting off, arc bending and bending of reinforcing steel bars can be achieved through the reinforcing steel bar machining vehicle, various machining steps of the reinforcing steel bars are simplified, and machining efficiency is improved.

The invention relates to the technical field of pipe machining, in particular to an automatic pipe cutting and chamfering machine which comprises a rack, a first moving mechanism is installed on the rack, a rotary clamping mechanism is installed on the first moving mechanism, a second moving mechanism is further installed on the first moving mechanism and located on one side of the rotary clamping mechanism, and the second moving mechanism is located on the other side of the rotary clamping mechanism. A cutter assembly is mounted on the second moving mechanism and comprises a cutter arranging plate, a cutter holder is fixedly connected to the top of the cutter arranging plate and comprises a cutter holder body, clamping grooves are formed in the left side wall and the right side wall of the cutter holder body, a cutter is mounted in the clamping groove in one side, and a cutter is mounted in the clamping groove in the other side. A chamfering tool is installed in the clamping groove in the other side, and the chamfering tool is perpendicular to the cutting tool. According to the pipe cutting device, pipes can be automatically cut, chamfering operation is conducted on the cut pipes, the pipe cutting process is simplified, and pipe machining is facilitated.

The utility model relates to the technical field of mahjong competitions, and discloses a weak-touch mahjong tile and a mahjong combination thereof, the weak-touch mahjong tile comprises a mahjong tile body, two corresponding side surfaces of the mahjong tile body are respectively a mahjong tile back surface and a mahjong tile front surface with patterns, and a height difference exists between the patterns and the mahjong tile front surface. The range of the height difference is 0.1 to 0.6 mm; the mahjong combination comprises a mahjong box and the mahjong tiles, the mahjong box comprises a box body and a box cover, and a tile touching opening for taking the mahjong tiles is formed in the box cover. In practical application, the mahjong tiles are simpler and more convenient in manufacturing process and lower in cost while mahjong games do not need to be stacked and shuffling time is shortened.

The utility model discloses a mobile phone rear shell mould high-pressure forming machine capable of polishing and grinding, which comprises a mould main body, a bracket is fixedly mounted on the outer side of the mould main body, a mould accessory is inserted in the mould main body, a clamping rod is arranged on one side of the mould accessory in a penetrating manner, and a rack is fixedly mounted at the bottom of the bracket. A mounting frame is fixedly mounted at the bottom of the inner side of the machine frame, a conveying device is movably mounted in the mounting frame, and the machine frame is fixedly mounted on one side of the bottom of an inner cavity of the machine frame. The mobile phone rear shell mold can be aligned to be polished and ground after being formed, the workpiece machining steps are simplified, the workpiece machining speed is increased, the workpiece machining time is saved, and the workpiece machining efficiency is improved.

A multi-groove cooperative type end face mechanical sealing structure comprises a rotating ring and a static ring which are used for mechanical end face sealing, the rotating ring and the static ring are both provided with annular sealing end faces which are coaxially arranged, and the sealing end faces take the circle center of the sealing ring as the reference. An outer side sealing face, an annular groove and an inner side sealing face are sequentially arranged in the radial direction from the outer edge to the circle center. The outer side sealing face is provided with drainage grooves distributed in the circumferential direction, the drainage grooves penetrate through the whole outer side sealing face, the inlet ends of the drainage grooves are connected with the medium side, and the outlet ends of the drainage grooves are connected with the annular groove. When the rotating ring rotates, a medium enters the drainage groove from the inlet end of the drainage groove and then flows into the ring groove from the outlet end. Through the drainage groove, the pressure of a medium in the annular groove can be greatly improved, the medium can be effectively supplemented to the inner side sealing face, the continuity of formation of a liquid film on the inner side sealing face is ensured, and dry friction of the inner side sealing face and flash evaporation of the medium caused by too high temperature are avoided.

The invention discloses a sound production device, a sound production module and electronic equipment, and relates to the technical field of electroacoustic transduction, the sound production device comprises a shell, a magnetic circuit system, a conductive support and a vibration system, the magnetic circuit system is provided with a mounting hole penetrating through a magnetic conductive yoke and a central magnetic part, the conductive support is arranged in the mounting hole, and the conductive support and the magnetic conductive yoke are integrally formed through injection molding; one end of a centering disk of the vibration system is electrically connected with a bonding pad of the conductive support, and the other end of the centering disk is connected with the diaphragm assembly and electrically connected with a lead of the voice coil. Wherein the vibrating diaphragm assembly is of an annular structure, the outer side of the vibrating diaphragm assembly is connected with the shell, and the inner side of the vibrating diaphragm assembly is connected with the conductive support. According to the sounding device, the magnetic circuit system is hollow and is provided with the conductive support, and the centering disk is electrically connected with the voice coil and the conductive support respectively, so that the setting volume of the edge magnetic part can be increased, the magnetic field intensity can be improved, the BL value of a product can be increased, and the acoustic performance can be improved; in addition, the sound production device is low in magnetic flux leakage and meets the use requirements.

The application relates to the technical field of circuit board manufacturing, and discloses a self-adaptive auxiliary circuit board jig, which comprises a machine table, a pair of driving sliding rails are fixedly connected to the upper surface of the machine table, driving sliding blocks are slidably connected to the interiors of the pair of driving sliding rails, and a printing part is fixedly connected to the upper surface of the machine table; a pair of triangular sliding blocks are arranged on the top of the pair of driving sliding blocks and are fixedly connected to the top of the pair of driving sliding blocks, center shafts are rotatably connected to the outer surfaces of the two triangular sliding blocks, a placing plate is fixedly connected between the two center shafts, and balance frames are fixedly connected to the ends, away from each other, of the two center shafts. The self-adaptive auxiliary circuit board jig can effectively solve the problems that, in the prior art, when batch circuit boards are manufactured, the double-side ink printing of each circuit board needs workers to fix the circuit board on a clamp for multiple times, the processing steps are relatively complicated, the labor intensity of the workers is relatively high, and the circuit board production efficiency is relatively low.

The utility model discloses a motor steel sheet punching machining device which comprises a punching machine body and a material guiding table, the material guiding table is arranged on the discharging side of the punching machine body, and a plurality of first blanking grooves and second blanking grooves are formed in the material guiding table in the conveying direction. The plurality of first blanking grooves and the plurality of second blanking grooves correspond to the arrangement of the steel sheets on the steel belt respectively; a blocking plate is arranged in each first blanking groove, and a scraping assembly used for scraping waste materials falling on the surfaces of the blocking plates is arranged below the material guide table. According to the motor steel sheet punching machining equipment, center waste and steel sheets are sequentially separated from steel belts through the two groups of different blanking grooves, the blanking grooves are blocked by the blocking plates so as to ensure normal feeding, and materials are conveniently pushed down and collected in a unified mode through the material pushing assembly; and a material pushing rod is arranged to separate the center waste materials and the steel sheets which are not completely separated from the steel belt, so that the production link is optimized, and the production efficiency is improved.

The application discloses a battery device and an electric device. The battery device comprises a box, battery monomers and a thermal management assembly. The box is enclosed to form a containing cavity. A plurality of battery monomers are arranged in the containing cavity. The thermal management assembly comprises a first manifold, a second manifold and a plurality of heat exchange pieces. At least part of the heat exchange pieces are arranged between adjacent battery monomers. The heat exchange piece comprises a heat exchange main body and two manifold connecting parts which are connected in communication. The manifold connecting parts of each heat exchange piece are connected in communication with the first manifold and the second manifold respectively. The heat exchange main body comprises a shell and a flow channel partition. The shell encloses a heat exchange cavity. The heat exchange cavity comprises a flow channel area and two manifold areas which are connected in communication. The flow channel partition is arranged in the flow channel area and cooperates with the shell to form a plurality of flow channels. The two manifold connecting parts are connected in communication with the two manifold areas respectively. The battery device provided by the application can reduce cost and improve reliability.

The invention provides a preparation method of hydro-thermal modified kidney bean starch after germination pretreatment, and belongs to the technical field of food processing. The preparation method comprises the following steps: soaking kidney bean seeds in a CaCl2 solution, fishing out kidney beans, and carrying out germination treatment on the kidney beans at a certain temperature; carrying out wall breaking treatment on the sprouted kidney beans, sieving, standing, and washing to remove impurities and pigments; adding a NaOH solution, adjusting the pH value, and soaking; centrifuging, pouring away an upper-layer solution, adding pure water, stirring, centrifuging and drying; adding pure water to change the moisture content, and putting into a drying oven for reaction to obtain the modified germinated kidney bean starch. The functionality of the starch is remarkably improved, the core requirements of the food industry for high-quality stabilizers and texture modifiers are accurately met, and an efficient solution is provided for developing food with better taste, longer shelf life and better health attributes. And the method particularly meets the technical requirements of quickly growing markets such as frozen prefabricated vegetables, plant-based products, flour-coated fried foods and high-temperature-resistant sauces.

The present invention relates to the technical field of lipid-lowering beverages, and particularly to a preparation method of a compound lipid-lowering mulberry leaf tea beverage and the compound lipid-lowering mulberry leaf tea beverage. The preparation method includes raw material pretreatment, primary fermentation conversion, co-inoculation of strains, compound fermentation culture, drying and aging, and preparation of the compound lipid-lowering mulberry leaf tea beverage. This process takes "the preparation of plant-derived functional beverages" as the core goal. By optimizing the pretreatment of the composite raw materials of mulberry leaves and dark tea, multi-strain co-fermentation conversion, directional blending and stability treatment of the beverage, the lipid-lowering effect is significantly verified by mouse experiments; at the same time, key problems such as the astringent taste, precipitation, and microbial safety of the beverage are solved, and a compound lipid-lowering mulberry leaf tea beverage with excellent sensory quality, convenient drinking, and safety and controllability is prepared.

The present invention discloses a coil device for processing cooling pipes, which relates to the technical field of cooling pipe processing, comprising: a frame, wherein a plurality of slide grooves are provided at the upper position of the front end surface of the frame, and a mounting plate is installed at the front side of the slide groove; a conveying component, wherein the conveying component is provided with a plurality of slide grooves and is installed at the position of the slide grooves on the frame, and the conveying component is used to convey the cooling pipe in a straight line; a bending component, wherein the bending component is installed on the frame and is located at the pipe outlet position of the conveying component, and the bending component is used to extrude and bend the cooling pipe; a lifting component, wherein the lifting component is installed on the upper end surface of the frame and is located at one side of the bending component; the present invention can lift the cooling pipe while avoiding the wear caused by direct contact and sliding between the cooling pipe and the surface of the lifting plate through the coordinated arrangement of the lifting component and the supporting and grinding component, and can simultaneously realize the grinding processing of the cooling pipe during the coil processing, thereby improving the efficiency of the cooling pipe processing.

The utility model relates to the technical field of raw cotton bleaching auxiliary equipment, provides raw cotton bleaching equipment, solves the problem of low bleaching efficiency of the bleaching equipment in the prior art, and discloses the raw cotton bleaching equipment which comprises a processing box, a bleaching pool and a placing groove are sequentially dug in the processing box from top to bottom, and the processing box is provided with a water inlet and a water outlet. Adjusting mechanisms are symmetrically arranged on the two sides of the processing box, a braking mechanism is connected to one side of each adjusting mechanism, a driving mechanism is connected to one side of each braking mechanism, a storage mechanism is arranged on one side of each driving mechanism, a driving mechanism is connected to the lower portions of the adjusting mechanisms, and the driving mechanisms are arranged in inner cavities of the containing grooves. And the adjusting mechanism comprises adjusting grooves, adjusting lead screws and adjusting blocks, and the adjusting grooves are symmetrically formed in the two sides of the machining box in a digging mode.

The invention relates to a production process of a material-saving conductive double-faced adhesive tape component, the conductive double-faced adhesive tape component is provided with a conductive cloth layer, a first conductive double-faced adhesive tape layer and a second conductive double-faced adhesive tape layer are respectively attached to the front and back surfaces of the conductive cloth layer, and the first conductive double-faced adhesive tape layer and the second conductive double-faced adhesive tape layer are arranged in a staggered manner. The conductive cloth layer is also provided with gap parts which are not covered by the conductive double-faced adhesive tape on two surfaces; the production process of the conductive double-faced adhesive tape assembly is carried out by adopting a high-speed rotating die-cutting machine, conductive double-faced adhesive tape raw materials on the front side and the back side are asynchronously cut into shapes with specified sizes by accurately controlling the step pitch of a die and the advancing speed of a material belt, and meanwhile, one side contour line is formed and falls on the specified position of the conductive cloth belt at intervals; according to the invention, the processing steps are optimized, the number of required dies is reduced, and the consumption of conductive double-faced adhesive tape materials at the gap part of a product is avoided, so that the processing cost is reduced, and the utilization rate of the materials is effectively improved.

The invention provides multi-station wet-type wiredrawing polishing equipment which comprises a conveying mechanism, a polishing mechanism, a polishing mechanism and a polishing mechanism, the conveying mechanism comprises a mounting frame, a conveying belt and a lifting frame, the conveying belt is arranged on the mounting frame, and the lifting frame moves up and down above the mounting frame; the wiredrawing and polishing devices are connected to the lifting frame at intervals; and the water removal mechanism comprises a water squeezing mechanism and a gas drying mechanism, the water squeezing mechanism comprises water squeezing rollers which abut against and squeeze the two sides of the to-be-machined element respectively, and the gas drying mechanism comprises an air knife. According to the device, the water removal mechanism can conduct double drying processing of water squeezing drying and gas drying on the elements at the output tail end of the product, and therefore after the product is output, the product can be directly put into use or stored in a centralized mode without additional drying processing takt. Compared with conventional wire drawing and polishing equipment at the present stage, the wire drawing and polishing equipment has the remarkable advantages of being high in controllability, high in automation degree, wide in application range, capable of simplifying production and machining steps, capable of improving the product yield and the like, and has wide application prospects in the industry.

The invention belongs to the technical field of semiconductor part processing, and discloses a semiconductor part processing clamp, a clamping method and a processing method.The semiconductor part processing clamp comprises a supporting piece and a plurality of fixing pieces; the supporting piece is provided with a step part, the step part is used for bearing a semiconductor part, the supporting piece is provided with a first positioning assembly, and the first positioning assembly is used for positioning and installing the supporting piece; and the plurality of fixing pieces are detachably arranged on the supporting piece at intervals, and the fixing pieces are used for limiting and fixing the semiconductor parts. According to the semiconductor part processing clamp, the clamping difficulty of the semiconductor part is reduced, the processing efficiency is improved, the clamping frequency is reduced, and the precision error of a product caused by multiple times of clamping is effectively avoided.

This invention discloses a bending and shaping device for automotive sunroof guide rails, relating to the field of automotive parts processing technology. The device includes a processing table, a wheel-changing assembly, a bending assembly, and a positioning assembly. A rotation opening is provided on the processing table; the wheel-changing assembly is located on the processing table. This device, through a bending motor driving a bending auxiliary wheel to rotate, can stably perform bending operations on the guide rail. The action is smooth and the force is even, ensuring regular bending formation, reducing deformation deviation, and improving bending quality and processing stability. By adjusting the movement of the bending auxiliary wheel driven by the motor, the position of the bending auxiliary wheel can be flexibly adjusted according to the diameter of the main bending wheel. The position adjustment is precise and convenient, requiring no complex debugging. It is adaptable to bending main bending wheels of different diameters, facilitating the bending of the guide rail to various angles to meet diverse bending processing needs.

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet lock rod bending mechanism. According to the technical scheme, the device comprises a machining table; the mounting groove is formed in one side of the machining table, and mutually symmetrical sliding grooves are formed in the inner wall of the mounting groove; the measuring assembly is located in the mounting groove and used for measuring the length of the lock rod; the fixing assembly is arranged on the other side of the machining table and used for positioning the lock rod; the bending assembly is fixed to one end of the machining table and used for bending the lock rod. According to the utility model, the processing steps of the lock rod of the power distribution cabinet are simpler and more convenient, and the processing efficiency, safety and quality are improved.

The utility model relates to the technical field of metal pipe fitting processing, and discloses a positioning device for metal pipe fitting processing, which comprises a bottom plate and a metal pipe, a fixed plate is fixedly arranged on the left side of the top of the bottom plate, a first storage groove is arranged on the right side of the fixed plate, and a movable plate is arranged on the top of the bottom plate and positioned on the right side of the fixed plate. The side face of the movable plate is provided with a second containing groove penetrating left and right, the bottom of the first containing groove and the bottom of the second containing groove are each fixedly provided with two supporting plates, and one end of a metal pipe penetrates through the second containing groove in the side face of the movable plate and extends into the first containing groove in the side face of the fixed plate. The metal pipes are located on the two supporting plates at the bottoms of the first containing groove and the second containing groove, hydraulic rods are fixedly installed on the tops of the fixed plate and the movable plate, and the metal pipes of different lengths and sizes can be conveniently subjected to subsequent machining steps through the movable plate with the position capable of being freely adjusted.

The invention provides an electronic equipment middle frame, which comprises an external part and an internal part, and is characterized in that the external part comprises a first transverse part and a first longitudinal part; the inner part comprises a second transverse part and a second longitudinal part; the second transverse part is connected to the inner side of the first transverse part, and the second longitudinal part is connected to the inner side of the first longitudinal part, so that the inner part is connected to the inner side of the outer part; the outer part is manufactured through the additive manufacturing technology, the outer part does not need to be connected again after being separately manufactured into a first transverse part and a first longitudinal part, the integrally-formed outer part is manufactured through the metal powder bed additive manufacturing technology, the machining steps are simple, material waste is small, the inner part is formed on the inner side of the outer part in a die-casting mode, and the inner part is integrally formed in a die-casting mode; connection forming after respective generation of the second transverse part and the second longitudinal part is not needed, the processing steps are simple, the internal part and the external part are separately manufactured, different materials are conveniently selected, and the strength requirement of the internal part and the appearance requirement of the external part are met.