26results about How to "Improve processing convenience" patented technology

According to the photopolymer system based on the fluorine-containing liquid crystal, the grating device and the preparation method of the grating device, the mixed liquid crystal containing the nematic liquid crystal and the fluorine-containing liquid crystal at the same time is adopted in the photopolymer system, and therefore the polarity and dielectric anisotropy of the mixed liquid crystal material are improved; the overall electro-optical performance, uniformity and stability of the photopolymer system are improved, so that a grating device prepared based on the photopolymer system has good optical characteristics of low haze while having relatively high diffraction efficiency. Specifically, fluorine-containing biphenyl liquid crystals, fluorine-containing alkyne liquid crystals and fluorine-containing difluoromethoxy liquid crystals of which the carbon atoms of flexible side chains are 2-5, and nematic liquid crystals of which the delta epsilon is not less than 10 are selected to jointly form mixed liquid crystals; and the balance and optimization between the diffraction efficiency and haze performance of the photopolymer system and the grating device prepared from the photopolymer system are realized.

The utility model belongs to the technical field of bending devices, and particularly relates to a clamping and bending device which comprises a workbench, side rods are symmetrically arranged on the upper side of the workbench, a cross rod is arranged on the upper sides of the side rods, first hydraulic telescopic rods are symmetrically arranged on the upper side of the cross rod, and the output ends of the first hydraulic telescopic rods penetrate through the cross rod to the lower side to be provided with an upper tool apron. A cutter pressing block is arranged on the lower side of the upper cutter holder, a lower die is arranged on the lower side of the cutter pressing block, and the lower die comprises a die block, an adjusting groove, a sliding block, a bending plate and a bolt rod. When the bending width needs to be changed, the bolt rod is directly screwed, the bolt rod rotates, the bolt rod and the sliding block rotate in a threaded mode, the sliding block can move in the adjusting groove after being rotated by the threads, the threaded connection directions of the sliding block and the bolt rod in the same adjusting groove are opposite, and the sliding block can move in the opposite direction. The sliding blocks can drive the bending plates to be close to or away from each other, so that the distance between the bending plates is quickly adjusted, the lower die does not need to be replaced, and machining convenience is improved.

The present invention discloses a laser cutting device for high-temperature furnace processing, which relates to the technical field of laser cutting and comprises a processing groove, wherein the processing groove is provided with a rotatable clamping mechanism, and the clamping mechanism is used to clamp the furnace core of the high-temperature furnace; the processing groove is provided with a laser cutter that can move laterally, and the laser cutter can move vertically to contact the surface of the furnace core, and the clamping mechanism comprises a clamp that can center and clamp the furnace core, and when the laser cutter makes a hole in the furnace core, its cutting sparks are absorbed by the inner wall of the auxiliary welding pipe, and the inner wall of the furnace core will not be damaged, thereby avoiding defects, and when the laser cutter cuts the hole position of the furnace core, the cut waste falls into the auxiliary welding pipe, and the suction piece provides suction, and the waste is adsorbed and collected through the auxiliary welding pipe while cutting, so that cutting protection is achieved while effectively collecting waste, thereby improving processing convenience, avoiding secondary processing of waste after furnace core processing, and saving processing costs.

The utility model discloses a tapping device for aluminium joint of motorcycle shock absorber, including frame, workstation and processing tool, the fixed connection of frame has the baffle of setting up in the outside of workstation, the sliding connection of baffle in has the slide, is equipped with the through -hole of being convenient for processing tool to pass through on the slide, when processing aluminium joint, processing tool passes through the through -hole and slides down and the slide slides along with it, the side wall of baffle is equipped with two rectangular slots, and the rectangular slot is opposite to the workstation, so after the internal thread of aluminium joint is processed, through the rectangular slot enters the baffle and dismantles aluminium joint, this design can shield the cutting chip at the same time and replace parts conveniently, has improved the processing convenience, has improved the processing efficiency effectively.

The adjustable four-axis control arm machining tool comprises a bottom plate, the top of the bottom plate is fixedly connected with a vertical plate, and arc-shaped sliding grooves are formed in the four corners of the front side of the vertical plate. The motor drives the second gear and the first gear to rotate, the first gear drives the forward and reverse worm and the worm gear, the worm gear drives the rotating plate to rotate, the rotating plate drives the positioning rod to rotate towards the side close to the four-axis control arm body, and the rotating plate rotates towards the side close to the weight reduction groove. According to the four-axis control arm machining tool, the positioning rods are matched with the limiting columns to position the four-axis control arm bodies on the two sides, the adjustable range of the positioning rods is large, the four-axis control arm bodies of different sizes can be positioned, the four-axis control arm machining tool has the advantage of being adjustable, and the four-axis control arm machining tool can position and fix the four-axis control arms of multiple models; the four-axis control arm machining tool can meet various requirements, and the use convenience of the four-axis control arm machining tool is improved.

This invention discloses a suspension device for beef cattle slaughtering and processing, relating to the field of slaughtering equipment technology. The suspension device includes a second track positioned below a first track conveying path. A rotating track is provided on the conveying path of the second track. Guide wheels are slidably installed within the second track, and top rods are provided at the upper ends of the guide wheels. Clamping components are arranged in parallel along the conveying direction of the conveying chain, clamping the top rods. A rotating drive assembly is arranged circumferentially around the rotating track. By setting a rotatable rotating track on the beef cattle conveying path, the beef cattle, when conveyed to the rotating track, can be driven to detach from the conveying chain under the drive of the rotating drive assembly. This provides both rotational processing characteristics, reducing the difficulty of beef cattle slaughtering and processing, and independent detachment processing characteristics, providing sufficient processing time for beef cattle slaughtering and processing while allowing the conveying chain to continuously transport beef cattle.

This invention discloses an auxiliary fixing mechanism for acrylic sheet production modules, relating to the field of acrylic sheet production technology. It includes an operating table, with a fixing frame fixedly connected to one outer wall of the operating table. The fixing frame has a U-shaped outline. A servo motor is installed at the top of the fixing frame, above the operating table. The output end of the servo motor penetrates the inner wall of the top of the fixing frame and is equipped with an auxiliary fixing mechanism for fixing. An auxiliary support component for movement is installed at the top of the operating table. Two 1 / 6 six-way fixed rotating wheels, along with two rubber blocks and the central axis of the six-way fixed rotating wheels, form a triangular structure on the top of the acrylic sheet, facilitating subsequent movement and cutting of the acrylic sheet. This device replaces the traditional, more cumbersome fixing method, improving the ease of processing acrylic sheets.

The utility model discloses chamfering equipment for motor accessories, which comprises a chamfering machine, the chamfering machine comprises a supporting table, a supporting frame is arranged on the supporting table, a clamping sleeve and a fixing sleeve are arranged on the supporting frame, a clamping groove matched with the fixing sleeve is arranged on the clamping sleeve, a fixing bolt is arranged between the clamping sleeve and the fixing sleeve, and a fixing hole is arranged on the fixing sleeve. A protection plate is arranged on one side of the supporting table, a steering motor and the protection plate are arranged on the supporting table, a first lap joint base and a second lap joint base are symmetrically arranged on the supporting table, a motor accessory is placed in a clamping sleeve, a clamping handle rotates in the clamping sleeve, and a fixing sleeve is attached to a clamping groove; according to the chamfering machine, the fixing sleeve and the clamping sleeve are clamped and fixed through the fixing bolt, then the motor accessory is fixed, chamfering is convenient to machine, the protection plate is driven to rotate through the steering motor, and the protection plate is matched with the protection plate, so that workers are conveniently protected during machining of the chamfering machine, and chippings generated during chamfering are prevented from splashing.

The utility model discloses an internal high pressure forming pipe fitting adjustable laser cutting clamp which comprises a base, a mounting seat, rotation driving mechanisms, a mounting plate and a positioning component, the mounting seat is vertically fixed on one side of the top of the base, the rotation driving mechanisms are fixed on the mounting seat and comprise a first rotation driving mechanism and a second rotation driving mechanism, and the positioning component is fixed on the mounting plate. The first rotary driving mechanism is fixed on the mounting seat to do transverse axial rotation, the second rotary driving mechanism is fixed on the first rotary driving mechanism to do longitudinal axial rotation, the mounting plate is horizontally fixed on the second rotary driving mechanism, and the two groups of positioning assemblies comprise a first positioning assembly and a second positioning assembly. The device is simple in structure and convenient to operate, guarantees the positioning precision of assembly, and improves the machining convenience, reduces the labor intensity and improves the machining quality through adjustment in two directions of the rotary driving mechanism.

The utility model discloses a drilling machine for mechanical part production, which comprises a drilling machine main body, the drilling machine main body comprises a supporting seat, a drilling machine and a drill bit, the drilling machine is provided with a rotating shaft and a mounting groove, the mounting groove is symmetrically provided with clamping grooves, clamping springs and clamping blocks are arranged in the clamping grooves, and the drill bit is provided with clamping holes matched with the clamping blocks. A clamping groove is formed in the supporting seat, an electromagnet is arranged in the clamping groove, a supporting table is arranged on the supporting seat, a feeding plate is arranged on one side of the supporting table, a positioning column is arranged at the bottom of the feeding plate, a positioning hole is formed in the supporting seat, a connecting rod is hinged to one side of the feeding plate, and a connecting device is arranged between the connecting rod and the supporting seat. According to the drilling machine, the drill bit can be conveniently installed on the drilling machine, the feeding plate can be further supported and fixed conveniently through cooperation of the positioning columns and the positioning holes, the feeding plate is installed, and the connecting plate and the clamping device are matched, so that mechanical parts to be machined can be conveniently placed on the feeding plate, and machining convenience is improved.

The utility model relates to the technical field of machining and positioning clamps, in particular to a double-pipe bent pipe machining and positioning clamp which improves the machining convenience of bending two pipes at a time, improves the machining efficiency by 50% compared with an existing single-pipe bent pipe, and improves the convenience of automatically conveying the pipes and rotationally adjusting the bent pipe direction. Comprising a base and a middle clamping piece, and the middle clamping piece is installed at the top end of the base; the device further comprises a moving device, an adjusting device, two sets of side clamping pieces, a support and a guide roller, the two sets of side clamping pieces are arranged on the two sides of the middle clamping piece through the moving device, semicircular grooves are formed in the opposite positions of the middle clamping piece and the two sets of side clamping pieces correspondingly, and the adjusting device is arranged at the top end of the base. The adjusting device is used for conveying and rotationally adjusting pipes, the support is installed at the top end of the base, and the guide roller is rotationally installed on the outer side wall of the support.

The utility model discloses a galvanized sheet edge grinding machine convenient for angle adjustment, which relates to the technical field of galvanized sheet processing, and comprises a base, a processing table is movably mounted at the top of the base, an edge grinding wheel is rotatably mounted above the rear side of the base, a moving groove is formed in the middle of the top of the base, and the edge grinding wheel is movably mounted in the moving groove. And positioning units are arranged on the two sides of the top of the machining table, an angle adjusting unit is arranged on the top of the base, and the angle adjusting unit comprises limiting sliding rods which are fixedly installed on the positions, located on the two sides of the interior of the moving groove, of the top of the base. By rotating the locking plate, fixation of the machining table can be relieved, then the machining table is pulled outwards to the front end of the base, at the moment, the machining table is rotated, the bottom of the machining table drives the driving rod to enable the rotating wheel to rotate at the top of the brake block, and therefore 180-degree rotation of the machining table is achieved, and edge grinding treatment on the other side of a galvanized plate is facilitated; and therefore, the processing convenience is improved, and the working efficiency is further improved.

The invention belongs to the technical field of composite soft plastic packaging, and particularly relates to a high-transparency compostable degradable film as well as a preparation process and application thereof. The film provided by the invention is prepared from 89.5-99.5 parts by mass of PLA, 0-10 parts by mass of PBAT, 0-5.5 parts by mass of LLDPE and 0.5-1.0 part by mass of an auxiliary agent through a tape casting process, wherein the auxiliary agent is a silane combination agent. The prepared film not only has a good transparency effect, but also is suitable for a compostable and degradable environment, and is beneficial to environment protection.

The invention relates to the technical field of welding equipment, and provides a steel pipe pole joint welding device which comprises a conveying line, a fixing frame, two rubber rollers, two brake blocks, a driving plate and two pushing frames. The rubber rollers are rotationally arranged on the fixing frame, a seam is formed in the top side of the steel pipe, and the seam is located between the two rubber rollers; the brake block is arranged on the rubber roller in an abutting mode. The driving plate is arranged on the fixing frame in a sliding manner; the pushing frames are arranged between the driving plate and the brake blocks in a sliding mode, and the two pushing frames are oppositely arranged on the two sides of the joint and correspond to the brake blocks and the rubber rollers one to one; the pushing frame is used for abutting against the end of the steel pipe, and the side, abutting against the steel pipe, of the pushing frame is in an inclined plane shape. The pushing frame, the driving plate, the rubber roller and the brake block are arranged and matched with one another, so that the misalignment problem of the steel pipe can be effectively corrected, and the machining efficiency of the steel pipe rod is improved.

The application relates to the technical field of surfactants, in particular to a low-foaming composite surfactant and application thereof in metal cutting, characterized in that the low-foaming composite surfactant is composed of 55-65% of nonionic surfactant, 4-12% of anionic surfactant, 10-20% of co-surfactant, 3-12% of functional additive and the balance of deionized water; the nonionic surfactant at least contains fatty alcohol polyoxyethylene ether and isomeric tridecanol polyoxyethylene ether; the anionic surfactant is selected from one or more of sodium alkyl benzene sulfonate, sodium fatty alcohol ether sulfate and alpha-olefin sulfonate; the co-surfactant at least contains alkyl glycoside; and the functional additive contains defoaming agent and antirust agent. The foam elimination efficiency is greatly improved through optimization of the nonionic surfactant combination and adoption of a special defoaming agent compounding scheme, and the generation and accumulation of foam in the cutting process are effectively inhibited.

The utility model discloses a four-axis double-sided clamping fixture for a machining center, which relates to the technical field of tool fixtures and comprises a fixed bottom plate, a rotating mechanism tailstock is mounted on the left side of the top end of the fixed bottom plate, and a four-axis rotating mechanism is mounted on the right side of the top end of the fixed bottom plate. Butt-joint connecting plates are installed on the right side of the rotating mechanism tailstock and the left side of the four-axis rotating mechanism, a clamp main plate is movably installed between the butt-joint connecting plates on the two sides, and a plurality of clamping partition plates are installed at the top end and the bottom end of the clamp main plate at equal intervals. The clamping partition plate and the positioning pin can be adjusted, the fixture is suitable for cylindrical workpieces with different diameters and lengths, production efficiency is improved, batch clamping is supported, replacement time is shortened, the utilization rate of a machine tool is improved, accuracy and stability are achieved, the fixing mode is simple and reliable, it is ensured that the workpieces are clamped stably, and machining accuracy is improved.

The fixing device is applied to the field of water turbine shell machining and is characterized in that a first vertical plate and a second vertical plate are arranged on the two sides of the top of a platform respectively, bearing pieces are arranged on one side of the first vertical plate and one side of the second vertical plate, moving pieces are arranged on the tops of the bearing pieces, and the moving pieces are arranged on the top of the platform. A double-shaft motor is fixedly installed in the platform, the output end of the double-shaft motor is fixedly sleeved with a screw rod through a coupler, when the water turbine shell needs to be machined, rotation of the water turbine shell is achieved through operation of the first rotating motor, and an operator can conveniently adjust and machine the surface of the water turbine shell; and meanwhile, overturning of the water turbine shell can be achieved through operation of a second rotating motor, the machining flexibility of the water turbine shell is achieved through the structure, meanwhile, the machining convenience of the water turbine shell is further improved, and manpower loss is reduced.

The utility model discloses an ITO (Indium Tin Oxide) conductive glass lens processing device. The ITO conductive glass lens processing device structurally comprises a power-on host, a connecting column, a control panel, a covering plate, a sputtering processor and a placing structure, after the placement structure is further improved, the solid plate is manually controlled according to the pull block, so that the magnetic attraction block of the solid plate can be stably attracted to the front end of the connecting column, a sputtering area below the sputtering processing device is kept in an airtight state, internal air is extracted by combining a vacuum air extracting pump, and the sputtering processing efficiency is improved. Therefore, taking and placing of the ITO conductive glass in the positioning body area can be improved through the direct pulling-out and pushing-in effects, and then internal air can be treated through a vacuum air pump after reorganization. And therefore, the processing, taking and placing convenience of the ITO conductive glass can be improved, and the stability during internal vacuum sputtering is ensured.

The present invention discloses a pipe cutting device for processing liquid crystal display screens, which specifically relates to the field of pipe cutting technology, including a workbench, provided with a material receiving port, a material discharging port, a support plate, etc.; a feeding mechanism, which is multiple and has a fixed box on the outside, and has a clamping assembly on it for conveying pipes at a fixed distance; a limit assembly, which is multiple and installed on the third support plate, and has a rotating mechanism at one end for limit and positioning detection and coordinated cutting rotation; an electric clamp, which is multiple for clamping pipes; and a position sensor, which is multiple for detecting the cutting position to trigger the rotating mechanism. The device can automatically and accurately feed and cut, and can automatically rotate and adjust the cutting seam during cutting, and automatically unload materials, and can cut pipes of different lengths at one time, thereby improving cutting efficiency and accuracy, meeting the needs of pipes of different lengths for processing liquid crystal display screens, and improving processing efficiency and convenience.

A large-size pyramid machining technology comprises the steps that firstly, a pyramid is formed through forging according to the figure 2, and the machining amount is reserved; 2, roughly turning the pyramid on a heavy horizontal lathe to the rough turning size of the figure 1; thirdly, the pyramid subjected to rough turning is subjected to overall thermal refining; fourthly, the pyramid is subjected to finish turning on a heavy horizontal lathe to reach the finish turning drawing size in the figure 3; fifthly, pyramid surface machining is conducted on three-axis machining equipment through an indexing rotary head, and a rotary head base is manufactured to be connected with a driving rotary head and a driven rotary head; step 6, roughly adjusting and fixing the connecting line angle of the rotary head; seventhly, the precision of the rotation angle is guaranteed through an indexing rotation head; and eighthly, the rotary head base is adjusted back, and the axis of the workpiece is parallel to the X axis of the machining equipment. According to the large-size pyramid machining technology, the large-size pyramid can be effectively machined on three-axis equipment, the machining precision of the large-size pyramid is ensured, and the economical efficiency and feasibility of pyramid machining are improved.

The utility model discloses a kind of ceramic rolling press, it is related to rolling press technical field, including machine table, the one side of machine table top is fixedly installed with L-shaped mounting bracket, the middle part of L-shaped mounting bracket top is fixedly installed with extruding barrel, the inside of extruding barrel one end is slidably installed with push rod, and the one end of push rod is fixedly installed with push head, the beneficial effects of the utility model are that: through the setting of extruding barrel, push rod, push head, first hydraulic telescopic rod, discharge port, electric telescopic rod and cutting steel wire, the automatic feeding of mud material can be realized, only need to retract first hydraulic telescopic rod to pull push rod and push head displacement by opening during feeding process, after the required amount of mud material in extruding barrel is extruded from discharge port by push head, electric telescopic rod is pushed to install frame and cutting steel wire to cut mud material, mud material can be made to fall on lower die seat, realize automatic feeding, thereby reduce manual operation step, reduce human labor intensity, improve processing convenience.

The utility model relates to the technical field of cable wire drawing, in particular to a pulley type wire drawing machine, which improves the wire drawing processing quality of cables, is convenient for processing the cables with different sizes, improves the cleaning effect of the cables and reduces dust pollution in the wire drawing process. Comprising a wire drawing frame body and multiple groups of first wire drawing wheels, and the multiple groups of first wire drawing wheels are rotationally mounted on the outer side wall of the wire drawing frame body; the wire drawing machine further comprises a supporting device, a cleaning device, multiple sets of second wire drawing wheels, a supporting plate and multiple sets of wire dies, the multiple sets of second wire drawing wheels are rotationally installed on the outer side wall of the wire drawing frame body and matched with the multiple sets of first wire drawing wheels, and the supporting plate is installed on the right side wall of the wire drawing frame body through the supporting device. The supporting device is used for driving the supporting plate to ascend, descend, move and adjust, the multiple sets of wire molds are different in size and model and are all installed on the supporting plate, the multiple sets of wire molds are sequentially arranged from top to bottom, and the cleaning device is arranged on the left portion of the wire drawing frame body.

The utility model discloses a semiconductor bonding sample jig, and relates to the technical field of semiconductor processing. A plurality of grabbing grooves are formed in the top surface of the jig body; the two ends of the grabbing groove extend out of the side face of the jig body correspondingly. Sample stations for bearing samples are formed in the positions, on the two sides of the grabbing groove, of the top face of the jig body; a plurality of visual positioning structures are arranged in the grabbing groove or on the top surface of the jig body; a light absorption material layer is arranged on the top face of the jig body. The design can meet the placing requirements of samples of various sizes, the jig does not need to be replaced, the equipment cost and the jig management complexity are reduced, the production preparation time is shortened, the production efficiency is improved, part of the bottom structure of the sample is prevented from making contact with the jig body, and the bottom of the sample is prevented from being damaged due to contact. Moreover, the problem that a traditional jig lacks an effective visual positioning structure is solved, and a visual camera on the grabbing manipulator can accurately identify the positioning mark, so that the sample is more accurately placed.

The present invention relates to the technical field of battery module assembly, and discloses a square battery module assembly device and method, comprising a frame and a speed chain, and also sequentially comprising battery cell box feeding equipment, cleaning and gluing equipment, battery module welding equipment and packaging equipment. The speed chain is provided with a clamping and adjusting mechanism for clamping and assembling the battery cell boxes. The clamping and adjusting mechanism cooperates with an adjustment component to achieve simultaneous adjustment of the battery cell box spacing and flipping, which is convenient for cleaning and gluing the surface of the battery cell boxes and improves processing convenience. Equipment for cleaning and gluing are integrated into one production line to reduce the transportation cost of connecting different manufacturing units. The clamping and adjusting mechanism is retracted to achieve stacking of battery cell boxes, so that multiple groups of battery cell boxes are adhered into a battery module, and the manufacturing unit for stacking battery cell boxes is removed, reducing processing costs. Cleaning, gluing and stacking of battery cell boxes are completed on one production line, improving processing efficiency.

This application relates to the field of communications technologies, and discloses a communication method and a communications apparatus. The method includes: A terminal side device determines, based on configuration information sent by a network side device, positions of a first time subunit and a second time subunit for monitoring a downlink control channel; and determines, based on a parameter corresponding to the first time subunit, a monitoring capability corresponding to the first time subunit, where the parameter corresponding to the first time subunit includes at least one of the following: a first time domain interval between a start position of the first time subunit and a start position of the second time subunit; a time domain length of the first time subunit; and a second time domain interval between the first time subunit and the second time subunit. According to the method, the terminal side device can determine the monitoring capability corresponding to the first time subunit, so that the terminal side device can monitor a PDCCH in the first time subunit based on the monitoring capability corresponding to the first time subunit.

The application discloses a medical rubber glove cleaning equipment and a cleaning method thereof and belongs to the technical field of medical rubber glove processing. The medical rubber glove cleaning equipment comprises a set of support plates, connecting frames are fixedly connected to the upper and lower sides of the set of support plates, and a glove cleaning and drying assembly is arranged on the connecting frames. The cleaning and drying assembly comprises a servo motor fixedly installed on the front face of the top connecting frame, driving rods and driven rods are rotationally connected to the sides of the connecting frames away from the support plates, and the driving rods and the driven rods on the same side are vertically distributed. The servo motor drives the driving rods and the driven rods to cooperate with the driving gear and the sector gear to drive the arc-shaped plate to rotate, the pump body can pump and convey the water flow in the top arc-shaped plate, the rubber gloves in the top arc-shaped plate can be sprayed with the water flow in an arc-shaped mode, the residual dead angle of the gloves in the cleaning process is reduced, and the cleaning effect and the cleaning efficiency are improved.