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149results about How to "Uniform clamping force" patented technology
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Clamping equipment suitable for machining refrigeration compressors of different sizes
The invention relates to the technical field of clamping equipment, in particular to clamping equipment suitable for machining of refrigeration compressors of different sizes. The clamping equipment comprises a moving plate, a second mounting plate is arranged on the moving plate, a driving assembly is arranged on the second mounting plate, and two clamping arms are symmetrically arranged on the second mounting plate; a plurality of telescopic grooves are evenly formed in the clamping arms, hydraulic telescopic rods are arranged in the telescopic grooves, the top ends of the hydraulic telescopic rods are rotationally connected with ejector rods, and rubber balls are arranged at the top ends of the ejector rods; a containing groove is formed over the telescopic groove, sliding grooves are symmetrically formed in the positions, located at the upper end and the lower end of the containing groove, of the telescopic groove, limiting assemblies are slidably connected into the sliding grooves, the annular air bag is arranged on the limiting assemblies, and clamping grooves matched with the limiting assemblies are formed in the ejector rod. An air pump used for inflating and sucking air into the annular air bags is arranged on the second mounting plate.
Owner:JIANGSU FUSIKE COLD STORAGE TECH CO LTD
Guide sleeve assembly of precision automatic lathe
InactiveCN119457910ALarge diameter rangeavoid damageWork clamping meansPositioning apparatusMachineMachine tool
The invention relates to the field of machine tool accessories, in particular to a guide sleeve assembly of a precision automatic lathe. The device comprises a rotating base, a telescopic shaft sleeve and a clamping structure, the rotating base is rotationally arranged on a machine body of the precision automatic lathe; one end of the telescopic shaft sleeve is connected with a clamping piece of the precision automatic lathe, the other end of the telescopic shaft sleeve is connected with the rotating base, and one end of a bar coaxially penetrates through the rotating base and the telescopic shaft sleeve and then is clamped on the clamping piece; the clamping structure comprises clamping rods and elastic pieces, the clamping rods are located at the rotating base, the clamping rods are evenly arranged in multiple sets in the circumferential direction, each set comprises multiple clamping rods, the multiple clamping rods in each set are arranged at intervals in the axial direction of the bar, and the clamping rods extend in the radial direction of the bar and can slide in the radial direction of the bar; the elastic piece is used for providing clamping force for the clamping rod to clamp the bar. Through the arrangement of the multiple clamping rods, the clamping points of the guide sleeve assembly on the bar are distributed more evenly in the axial direction, and meanwhile the diameter range of the adaptive bar is larger.
Owner:RUIAN MINHUI AUTO PARTS CO LTD
High-stability graphite clamping device for polycrystalline silicon processing
ActiveCN222594080UEasy to holdUniform clamping forcePolycrystalline material growthFinal product manufacturePetalGraphite
The utility model discloses a high-stability polycrystalline silicon processing graphite clamping device which comprises a base, a clamping cap and a plurality of clamping petals, an electrode slot is formed in the bottom of the base, and a plurality of radial limiting blocks are arranged at the top end of the base; the clamping cap comprises a top plate and a circumferential plate, the top plate is provided with a top through hole, the clamping petal comprises a bottom block and a clamping block, and the bottom block is provided with a limiting sliding groove matched with the limiting block. According to the graphite clamping device, the number of the clamping petals is larger, so that the contact surface of the silicon core surrounded by the multiple clamping petals and the silicon core is more uniform, the clamping effect on the silicon core is better, and due to limiting of the limiting blocks, the silicon core is more uniform and stable in clamping force. The inverted-frustum-shaped surfaces at the top ends of the clamping petals are spliced into a complete inverted-frustum-shaped groove, so that silicon can be deposited in the inverted-frustum-shaped groove during deposition, and the bottom end of a silicon rod is more stably connected with the clamping device during growth of the silicon rod.
Owner:JIANGSU MOBIAO CARBON TECH CO LTD
High-precision laser engraving machine
ActiveCN222628875UAvoid external influenceoperational securityForme preparationLaser engravingPhysics
The utility model provides a high-precision laser engraving machine which comprises a machine shell, an installation space is arranged in the machine shell, a machine cover is arranged on the top of the machine shell, the high-precision laser engraving machine further comprises a machine cover opening and closing unit, a positioning unit, a driving unit and a laser engraving unit, and the machine cover opening and closing unit is connected with the top of the machine shell in a sliding mode. The two ends of the positioning unit are connected with the two sides of the machine shell. The driving unit is arranged in the machine shell and controls the positioning unit to rotate in a transmission mode. The laser engraving unit is arranged in the machine shell and used for engraving a resin plate. The whole engraving process is carried out in the shell, external influence can be avoided, the operation process is safe, and the engraving precision is high; a resin plate is wound on the surface of the positioning roller, then laser engraving is conducted on the resin plate through the laser head, the laser head only moves along the sliding rod, and the occupied space can be reduced; the positioning pressing plate is controlled to stretch out and draw back through the foot valve to clamp the resin plate, the clamping force is uniform, and the resin plate is not prone to being thrown away.
Owner:JIAXING MEIRUIKE LASER TECH CO LTD
Clamping device for glass instrument manufacturing
ActiveCN222519471UAvoid affecting the production effectreduce shakingFlexible article cleaningGlass productionReciprocating motionElectric machinery
The utility model relates to the technical field of glassware manufacturing, and discloses a clamping device for glassware manufacturing, which comprises a support frame, a fourth motor is fixedly connected in the support frame, the output end of the fourth motor is fixedly connected with a second rotating disc, the eccentric shaft pin of the second rotating disc is movably connected with a rotating block, and the rotating block is movably connected with a rotating shaft. A connecting plate is fixedly connected to the outer portion of the rotating block, a mounting box is fixedly connected to one side of the top of the supporting frame, and the outer portion of the connecting plate slides in a through hole of the mounting box. In the utility model, the motor IV drives the turntable II to rotate. And the rotating block can be driven by the rotating shaft to do reciprocating motion. And along with the reciprocating motion of the rotating block, the connecting plate can slide correspondingly. And through cooperation of the two one-way valves, air is sucked into the mounting box from the connecting pipe at the top of the mounting box, then air is sprayed from the other end of the connecting pipe, dust on the glassware can be blown away, and the subsequent manufacturing effect is prevented from being affected.
Owner:NANYANG AOLING PHOTOELECTRIC CO LTD
AP panel capable of fixing line
ActiveCN224249977Ufix clutterReduced risk of trippingCircuit arrangements on support structuresCasings/cabinets/drawers detailsStructural engineeringMechanical engineering
Owner:YUNNAN SHENGSHANG MECHANICAL & ELECTRICAL ENG CO LTD
A high-precision grinding device for piston surfaces
ActiveCN224274357UAdapt to processing needseasy to operateRevolution surface grinding machinesCleaning using toolsSurface cleaningSurface grinding
This utility model relates to the field of piston surface grinding technology and discloses a high-precision grinding device for piston surfaces, including a U-shaped equipment frame, a first linear guide rail, and a second linear guide rail. Two slide rails are provided at the bottom of the inner cavity of the U-shaped equipment frame, and a fixing component is provided in the middle of the U-shaped equipment frame. A driving device is provided on each of the two second linear guide rails. A surface cleaning rod is fixedly connected to the output end of one of the driving devices. The fixing component includes a sleeve located at the bottom of the inner cavity of the U-shaped equipment frame. A piston block is provided in the middle of the inner cavity of the sleeve. A hydraulic groove is formed on the surface of the sleeve. An installation ring is fixedly connected to the bottom end of the sleeve, and a replacement head is fixedly connected to the middle of the installation ring. A sealing ring is fixedly connected to the inner wall of the replacement head. The device can be flexibly adjusted to adapt to the processing needs of various pistons, enabling rapid model changeover.
Owner:MAANSHAN YUTAI PRECISION MFG CO LTD
Automatic arrangement device for meat product packaging bags
ActiveCN224661281UConvenient smoothing and wrinkle removalImprove finishing effect
The utility model belongs to packaging bag processing technical field, concretely relates to a meat product packaging bag automatic arrangement device, including work bench, the top side surface of work bench is fixed with the placement seat, is established with the placement recess in the inside of placement seat, the placement recess is provided with a plurality of and a plurality of placement recesses are equidistant distribution, the top of work bench is provided with the clamping component, the top of work bench is provided with the shift component, the utility model discloses through setting up the clamping component with the bag mouth one end of packaging bag is compacted, thereby the packing bag that the leveling roller fixed after leveling machine uses is flattened and is wrinkle-free, thereby the packing bag is arranged, the bag mouth one end clamping force is more uniform, and clamping is stable, effectively improves the arrangement effect to the packing bag, simultaneously saves the manual operation, saves manpower, and the operation is convenient, through setting up the shift component and drive clamping component moves the adjustment, thereby clamping component can be applicable to the clamping fixation of the packing bag of different thickness, improves overall practicality.
Owner:NINGXIA LAOHEQIAO MEAT FOOD CO LTD
Display screen positioning fixture
ActiveCN224373845Ureduce frictionprevent slidingWork holdersVibration suppression adjustmentsControl engineeringDisplay device
This utility model provides a display screen positioning fixture, relating to the field of positioning fixture technology. It includes a mounting base and a mounting plate, and also includes a clamping component disposed on the inner side of the mounting base. The clamping plate is slidably disposed on one side of the mounting base for clamping and limiting the display screen. The limiting component is disposed on the upper surface of the mounting plate, and the grippers are disposed on one side of the mounting plate to ensure product quality and clamping effect. A rubber support block enhances stability and prevents the display screen from sliding. The linkage structure between the trapezoidal protrusion and the limiting block can accurately adapt to displays of different sizes, providing a flexible clamping range. A second spring provides cushioning to avoid damage to the equipment from rigid clamping by the grippers, while ensuring uniform clamping force. This not only guarantees positioning accuracy but also improves the practicality and compatibility of the device.
Owner:VITROLIGHT TECH CO LTD
A hinge cover tapping clamp
This utility model belongs to the field of machining technology, and particularly relates to a tapping fixture for a rotating shaft cover, including a base frame, a base, a clamping cylinder, a lower clamping plate, and an upper clamping plate. The lower clamping plate has a lower positioning seat with a lower positioning groove. The bottom of the upper clamping plate has a limiting protrusion that is installed in the lower positioning groove. The base has mounting holes and a clearance groove. A guide rod is provided between the base and the upper clamping plate. The clamping cylinder includes a clamping cylinder body and a clamping piston rod; the clamping cylinder body is fixedly connected to the base, and the clamping piston rod is movably connected to the clamping cylinder body. The rotating shaft cover tapping fixture provided in this application, through the cooperation of the lower positioning groove and the limiting protrusion, and the setting of the limiting shaft hole, can accurately position the rotating shaft cover, ensuring the accuracy of the tapping position; the three evenly distributed clamping cylinders provide balanced clamping force, avoiding the deformation problem of the rotating shaft cover caused by uneven clamping force in traditional fixtures.
Owner:DONGGUAN ANSHI METAL TECH CO LTD
A full-automatic welding line and welding method for wiring terminals
The present application relates to battery terminal component manufacturing technology field, especially relates to a kind of welding line and welding method of full-automatic wiring terminal, including vibration arrangement mechanism, transfer mechanism, rotary disc fixture mechanism and welding mechanism, utilize the mutual cooperation of vibration arrangement mechanism, transfer mechanism, rotary disc fixture mechanism and welding mechanism, with vibration arrangement feeding, transfer transplant, rotary intermittent indexing clamping, mid-frequency induction heating, automatic wire feeding fusion welding, automatic unloading and discharging each process integration, replace traditional manual sorting, single positioning, manual welding, manual unloading operation mode, realize wiring terminal from messy bulk to finished product welding complete full-process unmanned automation operation, production line coherence is strong, process link is closely, substantially reduce manual intervention.
Owner:CHANGXING CHENGFA INTELLIGENT TECHNOLOGY CO LTD
An electronic parking device comprehensive testing platform
The invention discloses an electronic parking device comprehensive testing platform, which relates to the technical field of electronic parking device testing, and comprises: a testing platform, a fixture group, and also comprises: a position deviation judgment component and a testing accuracy maintenance component, wherein the position deviation judgment component is located above the testing accuracy maintenance component; through the design of the arc-shaped groove of the 8-shaped groove, when gas is indirectly stored for the testing accuracy maintenance component under the cooperation of the sliding block and the 8-shaped groove, since the stored gas is gradually increasing, its gas pressure is also gradually increasing. In this process, each time the 8-shaped groove and the sliding block involved in gas storage move with the air pushing plate with the connecting rod, the reaction force on the groove wall of the 8-shaped groove will gradually increase, but due to its arc-shaped design, the force can be effectively dispersed, and the point of action of the force can be adjusted in real time at different positions of the groove wall of the 8-shaped groove during the rotation of the rotating disk. The above design can maintain a good performance state during long-term operation.
Owner:JIANGHONG MASCH CO LTD
A cheese yarn pressing and chamfering device
ActiveCN112404602BImprove chamfering efficiencyImprove chamfer effectWork clamping meansTextile disintegration and recoveryYarnStructural engineering
The present invention provides a cheese thread pressing and chamfering device, comprising a workbench, a placing plate symmetrically arranged on the left and right sides of the workbench, a plurality of partitions arranged on the placing plate, the partitions are staggered in an eight-shaped shape, a placing groove is formed between the partitions, a push-pull cylinder is arranged on the outside of the placing plate, a thread pressing plate is arranged on the front and back sides of the middle of the workbench, a pushing cylinder is arranged on the outside of the thread pressing plate, a rotating disk is arranged on the inside of the thread pressing plate, chamfering blocks are arranged on the left and right ends of the rotating disk, a rotating motor is arranged on the outside of the thread pressing plate, and the output end of the rotating motor is connected to the rotating disk. The cheese is placed on the placing plate, the front and back sides drive the thread pressing plate to press the cheese through the pushing cylinder, and the chamfering block chamfers the cheese by rotating the rotating disk, so that the chamfering in all directions is uniform, the chamfering effect is improved, the structure is simple, and it is suitable for production.
Owner:WUHU FUCHUN DYEING & WEAVING
High-precision positioning and grabbing device based on machine vision
InactiveCN119388407Aavoid damageincrease diversityProgramme-controlled manipulatorGripping headsComputer hardwareMachine vision
The invention relates to the technical field of machine grabbing, and provides a high-precision positioning grabbing device based on machine vision, which comprises a mounting frame, a first servo motor is welded and fixed on the mounting frame, a first turntable and a rotating rod are welded and fixed on an output shaft of the first servo motor, and a first shifting rod is welded and fixed on the rotating rod; a connecting shaft is rotationally connected to the mounting frame, a second rotating disc, a second shifting rod and a rotating cylinder are welded and fixed to the connecting shaft, and three multifunctional mechanical arms are mounted on the rotating cylinder; the three multifunctional mechanical arms are provided with a first positioning grabbing assembly, a second positioning grabbing assembly and a third positioning grabbing assembly correspondingly. By means of the technical scheme, the problems that according to a high-precision positioning grabbing device based on machine vision in the prior art, a plurality of mechanical arms are inconvenient to use in a combined mode, and the mechanical arms cannot be automatically stored and protected after work is finished are solved.
Owner:WUHAN UNIV OF SCI & TECH
Feeding device
The utility model discloses a feeding device, including the casing and vertical interval installation on the casing's first conveying mechanism and second conveying mechanism, and the first conveying mechanism includes two interval settings's first transmission wheel and the first conveying belt of being around arranged in two first transmission wheel outside, and the second conveying mechanism includes two interval settings's second transmission wheel and the second conveying belt of being around arranged in two second transmission wheel outside, and the first conveying belt and second conveying belt form the conveying channel between, and the first conveying mechanism is vertically floating installation on the casing through the elastic floating mechanism to adjust the interval of conveying channel, and the first conveying belt includes the first conveying section of being located in the conveying channel side and being between two first transmission wheels, and the casing still is equipped with the elastic compression device, and the elastic compression device is used for the first conveying section elastic pressing to the second conveying mechanism direction. The utility model discloses a feeding device, can reduce the crushing of reed straw, improve reed utilization rate, and can simplify the structure of feeding device.
Owner:ARALBO SHIRAN AGRI MASCH TECH CO LTD
Mountain photovoltaic support locking anti-loose structure and installation method
PendingCN122268252AImprove installation efficiencyUniform clamping forcePhotovoltaic supportsControl theoryMechanical engineering
The present application relates to photovoltaic support technical field, especially a mountain photovoltaic support locking anti-loose structure and installation method, including mounting plate and limiting piece, the mounting plate is provided with drive assembly, drive assembly is connected with a plurality of limiting piece power, the mounting plate is provided with positioning assembly, the side of mounting plate is connected with support frame, and the fixed assembly that is matched with drive assembly is installed on the positioning plate, through rotating drive ring, the arc slot on drive ring is used with the drive column on multiple L type board cooperation, converts rotary motion into the linear translation movement of multiple limiting piece, only single person single operation is needed, can drive multiple limiting piece to extend simultaneously and carry out the clamping fixation to photovoltaic module, ensures that photovoltaic module four around is received uniform consistent clamping force, only allows drive ring to rotate forward in the whole process of clamping drive to promote limiting piece, prevents loosening in the middle when fixing photovoltaic module, reduces installation difficulty.
Owner:中国电建集团贵州工程有限公司
Modular all-position self-adaptive pipeline girth welding robot
ActiveCN119457584AImprove welding precisionachieve shockProgramme-controlled manipulatorWelding/cutting auxillary devicesControl engineeringProcess engineering
The invention relates to a modular all-position self-adaptive pipeline girth welding robot, and relates to the field of pipeline welding equipment, the modular all-position self-adaptive pipeline girth welding robot comprises a clamp module, a deviation adjusting module, a multi-dimensional moving module and a welding gun module, one end of the deviation adjusting module rotates around an X axis and / or a Z axis relative to the other end of the deviation adjusting module and is positioned, the clamp module is fixedly connected with one end of the deviation adjusting module, and the welding gun module is fixedly connected with the other end of the deviation adjusting module. The other end of the deviation adjusting module is fixedly connected with the multi-dimensional moving module, and the moving end of the multi-dimensional moving module is fixedly connected with the welding gun module. The multi-dimensional welding device has the beneficial effects that the clamp module is used for clamping the pipeline, and the angle of the deviation adjusting module is adjustable, so that the XZ plane of the multi-dimensional moving module can be adjusted to be parallel to the to-be-welded end face of the pipeline, the technical problem that deviation exists between the welding track and the actual welding end face can be effectively solved, and the welding precision is improved.
Owner:PIPECHINA SOUTH CHINA CO +1
Mouse chip processing tool clamp
The utility model relates to mouse chip processing technical field especially is a mouse chip processing frock clamp, including base, be provided with frock mechanism on the base and be used for chip clamping positioning, frock mechanism includes: adjusting assembly, including the side seat fixed in the left and right ends of base top, the both ends side seat are fixed with the balance bar, the first sliding seat, second sliding seat, third sliding seat and fourth sliding seat are installed in proper order on the balance bar from left to right and slide, two left short connecting frames are pivoted to the first sliding seat top, two left long connecting frames are pivoted to the second sliding seat top and with left short connecting frame pivot connection, two right long connecting frames are pivoted to the third sliding seat top and with left long connecting frame pivot connection, two right short connecting frames are pivoted to the fourth sliding seat top and with right long connecting frame pivot connection, the synchronous accurate clamping of multiple stations has been realized, ensures the action consistency of each clamping point, guarantees the clamping strength even, especially suitable for the batch processing demand of high-precision mouse chip.
Owner:SHENZHEN ZHIFANG INFORMATION TECHNOLOGY CO LTD
A cable clamping carrier and production line
ActiveCN224410696UAchieve symmetrical sliding clamping actionUniform clamping forceProduction linePhysics
The utility model relates to cable technical field especially relates to a kind of cable clamping carrier and production line, including fixed bracket, clamping component and movable assembly;Fixed bracket includes bottom plate, fixed block and guide rod;Clamping component includes two clamping pieces of symmetrical arrangement, and guide rod passes through two clamping pieces, and the bottom of clamping piece is equipped with inclined waist type hole, and the waist type hole of two clamping pieces is set as eight-character type;Movable assembly is set to the bottom of clamping piece, including spring assembly, roller and driving piece;Roller is set in waist type hole and moves along waist type hole, drives two clamping pieces along the length direction of guide rod synchronous approach or away, to realize the clamping or loosening of cable, by setting roller in the inclined waist type hole of clamping piece, two waist type holes are relatively arranged as eight-character type, cooperate the linkage control of spring assembly and driving piece, the symmetrical sliding clamping action of clamping piece is realized, and the height of clamping end is kept unchanged during clamping process, keeps the consistency of height during clamping process.
Owner:JIANGSU BOZHIWANG AUTOMATION EQUIP CO LTD
Pipe fitting placing and transferring device
ActiveCN222606447UUniform clamping forceEasy to hold and transferBioreactor/fermenter combinationsBiological substance pretreatmentsPipe fittingApparatus instruments
The utility model belongs to the technical field of medical instruments, and discloses a pipe fitting placing and transferring device which comprises an installation frame and a clamping assembly. A plurality of placing positions are arranged on the mounting frame and are used for placing pipe fittings; the clamping assembly comprises a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece are arranged on the two sides, corresponding to the containing position, of the mounting frame. According to the pipe fitting placing and transferring device, a plurality of placing positions are arranged on the mounting frame, batched pipe fittings can be placed on the mounting frame, the first clamping piece and the second clamping piece are arranged on the mounting frame, and the first clamping piece and the second clamping piece are matched to facilitate clamping and transferring of an external mechanical clamping arm; and the two clamping pieces are arranged on the two opposite sides of the containing position so that the whole mounting frame can be evenly clamped, and therefore batch pipe fittings can be conveniently and stably transferred, and operation is easy, convenient and fast.
Owner:GUANGZHOU LBP AUTOMATED TESTING EQUIP
Interventional delivery bailout device
The application belongs to the technical field of medical devices, and particularly discloses an interventional delivery release device, which comprises a delivery tube and a release assembly. The distal end of the delivery tube is provided with a positioning hole and an elastic plate. The release assembly comprises a release wire and a spring arranged in the delivery tube. The release wire is located on the side of the spring away from the positioning hole along the center line direction of the positioning hole. The elastic plate extrudes the spring on the side facing the delivery tube. The inner wall of the delivery tube, the peripheral part of the release wire and the outer periphery of the spring are sequentially abutted, and the distal end of the spring is abutted with the distal end hole wall of the positioning hole. The distal end hole wall of the positioning hole is arranged to protrude from the outer periphery of the spring along the radial direction of the delivery tube.
Owner:SUZHOU ZENITH VASCULAR SCITECH LTD
Substrate feeding equipment of folder production line
InactiveCN119429694AReduce articulationIncrease productivityConveyor partsProduction lineScrew thread
The invention relates to the technical field of suspension conveying, and discloses a base plate feeding device of a folder production streamline, the base plate feeding device of the folder production streamline comprises a base plate, the outer surface of the base plate is provided with a diagonal clamping mechanism, the outer surface of the diagonal clamping mechanism is rotatably connected with a support, and the support is rotatably connected with the base plate. The inner part of the bracket is rotatably connected with a roller, the inner part of the bracket is rotatably connected with an auxiliary laminating mechanism, the outer surface of the bracket is fixedly connected with an adjusting and positioning mechanism, the diagonal clamping mechanism comprises a first screw rod, the first screw rod is rotatably connected with the inner part of the bracket, and the outer surface of the first screw rod is in threaded connection with a first sliding block; according to the technical scheme, the base plates of different sizes, shapes and materials can be positioned and clamped, short-distance movement can be carried out, the top unstacking can be carried out, feeding and conveying are completed in cooperation with production main body equipment, the connection problem is reduced, and the production efficiency and the product quality are improved.
Owner:QUANZHOU LUOLUO CULTURAL SUPPLIES CO LTD
Fixture for processing coaxiality of blade handle part of gas turbine
ActiveCN224059259UUniform clamping forceStrong clamping forcePositioning apparatusMetal-working holdersTurbine bladeMachine tool
The clamp comprises a base, a clamping assembly and a cover plate, a plurality of fixing grooves are formed in the base at equal intervals, first connecting pieces are arranged in the fixing grooves, the first connecting pieces are configured to connect the base to a machine tool, the clamping assembly comprises a hydraulic piece and an extrusion piece, and the hydraulic piece and the extrusion piece are arranged on the base. The hydraulic part comprises a mounting part and a clamping part, the mounting part is fixedly mounted on the base through the cover plate, the clamping part is configured to clamp a blade handle part, a liquid storage channel is formed in the clamping part, an extrusion part is arranged at an opening of the liquid storage channel, and the extrusion part is configured to extrude liquid in the liquid storage channel so as to enable the inner wall of the clamping part to generate strain; and the blade handle part is extruded, so that the blade handle part is fixed. According to the clamp, the liquid in the liquid storage channel is extruded through the extrusion piece, so that the inner wall of the clamping part generates strain to fix the blade handle part, uniform and stable clamping force is provided for the blade handle part, and the machining precision of the coaxiality of the blade handle part of the gas turbine is improved.
Owner:WUXI AIERFU BLADE
Fixing structure and fixing method for caisson dragging equipment
PendingCN121952138Afirmly connectedEasy to fixNon-rotating vibration suppressionCaissonsStress pointGear wheel
The invention discloses a fixing structure and a fixing method for caisson dragging equipment, and relates to the related field of caisson dragging equipment.The fixing structure comprises a fixing steel frame, a rear plate is fixed to the back of the fixing steel frame, a U-shaped attaching block is embedded into the inner side of the rear plate, and the outer side of a stabilization mechanism acts on the outer side of a cable; the stabilization mechanism synchronously acts along with the locking mechanism through meshing transmission of the fixed rack and the rotating gear, and a rotating roller of the stabilization mechanism elastically clamps the cable so as to buffer shaking force. According to the fixing structure for the caisson dragging equipment and the fixing method, the U-shaped attaching block is matched with the anti-skid pad and is combined with the locking bolt to be fixed to the rear plate, it is guaranteed that the fixing steel frame and the caisson foundation are stably connected, and displacement is avoided; the locking mechanism is in linkage with the stabilization mechanism, and the sliding block moves to drive the fixed rack, the rotating gear and other components to operate, so that the rotating roller is synchronously attached to the cable, cable shaking in the dragging process is reduced, and damage caused by stress point change is avoided.
Owner:CCCC FIRST HARBOR ENGINEERING CO LTD +1
Multi-stage locking force balancing control sole mold
The utility model discloses a kind of multi-section mould force balance control's sole mould, it is related to shoe mould relevant field, comprising: upper mould lower end four corners are movably connected with lower mould by pneumatic push rod, lower mould lower end is installed in the top surface middle part of bearing seat by positioning bolt, offset detection mechanism is set to monitor the state of convenience of mould side, by being slidably connected in the right side inner side of second installation arch plate with second pressure sensor, so that mould when offset, second pressure sensor is buffered with second installation arch plate while effectively collecting data, to avoid second pressure sensor from being seriously damaged, by positioning bolt and positioning groove, mould is centrally positioned in the top surface of bearing seat, and then the bottom four corners pressure of mould is monitored by cooperating with the multiple groups of first pressure sensor of array setting, and then the mould top surface four corners mould force balance of synchronous regulation oil pressure system is balanced, reduce the occurrence of mould offset.
Owner:PUTIAN XIEXIN MOULD MFG CO LTD
A forest fire prevention and extinguishing device
ActiveCN224613093USolve the inconvenience of replacementTackling connectivity
This utility model discloses a forest fire extinguishing device, relating to the field of forest fire prevention technology. It includes a fire extinguishing paddle, a support rod, an adjusting screw, a clamping mechanism, and a limiting mechanism. By setting up a clamping mechanism and a limiting mechanism in synergy, this utility model solves the problems of low replacement efficiency and unstable connection in traditional fire extinguishing paddles, achieving rapid installation and reliable locking of different types of fire extinguishing paddles. The clamping mechanism uses a rotating disk to drive a double-headed screw, which drives the sliding block and clamping plate to move synchronously, embedding the clamping plate into the fire extinguishing paddle's groove to securely clamp the paddle, improving replacement convenience and clamping uniformity. The limiting mechanism uses a limiting rod and an elastic block that cooperate to insert into a mating hole on the protective cover, forming a self-locking structure. This effectively prevents the rotating disk from loosening due to vibration during use. The support rod and adjusting screw are threadedly connected, allowing flexible adjustment of the overall length of the device to adapt to different operating height requirements.
Owner:伊春市应急管理局
A workpiece machining fixture
ActiveCN224274249URealize rotation clamping actionAvoid vibration and looseningPositioning apparatusMetal-working holdersClassical mechanicsLinkage (mechanical)
This utility model discloses a workpiece machining fixture, including a tooling, a steering knuckle workpiece placed on top of the tooling, a connecting block fixedly connected to the front of the tooling, and jaws movably connected to both sides of the connecting block via pins. The jaws extend from the side away from the connecting block to the top of the steering knuckle workpiece and contact its surface. An adjustment structure is provided at the bottom of the tooling, which controls the movement of the jaws and clamps the steering knuckle workpiece. The adjustment structure includes a connecting frame fixedly connected to the bottom of the tooling, a screw movably connected inside the connecting frame via bearings, and a threaded sleeve threaded to the surface of the screw. Push rods are fixedly connected to both sides of the threaded sleeve. This utility model achieves the rotational clamping action of the jaws through the pin connection between the connecting block and the jaws, forming a radial constraint force. The mechanical linkage of the adjustment structure replaces direct bolt locking, preventing the threaded pair from loosening due to vibration.
Owner:LIUFENG METAL TECH KUNSHAN CO LTD
Wine bottle rubber cap and ribbon integrated mounting equipment
The invention discloses wine bottle rubber cap and ribbon integrated mounting equipment which comprises a working part, a ribbon body feeding device arranged on one side of the working part and used for releasing ribbons, a bottle body clamping device arranged on the working part and used for positioning wine bottles, and a manipulator arranged on one side of the working part and used for driving one ends of the ribbons to move. The connecting rod mechanism comprises a rotating rod and swing rods, the rotating rod is arranged between the two sliding plates and rotationally connected with the frame body, the swing rods are arranged in pairs, the rotating rod is provided with hinge arms hinged to one ends of the swing rods, and the other ends of the swing rods are hinged to the sliding plates. Even if different batches, models and sizes of wine bottles are replaced, the wine bottles can be in a centered state after being clamped stably under the action of the bottle body clamping device, it is guaranteed that the central axes of the wine bottles can be kept consistent, reference lines of the wine bottles are uniform in the operation of packaging the different batches of wine bottles, and the subsequent installation operation of rubber caps and ribbons is guaranteed.
Owner:GUIZHOU FEIMAO SHIJIA WINE CO LTD
A clamping device for detecting a circuit board for a BMS
ActiveCN224382976Uavoid damageImprove stabilityNon-rotating vibration suppressionMaterial strength using tensile/compressive forces
This utility model relates to the technical field of circuit board testing equipment and discloses a clamping device for circuit board testing in BMS, including a mounting frame. A first clamping seat and a second clamping seat are symmetrically arranged on one side of the mounting frame. Both the first and second clamping seats have buffer pads on their inner sides. Miniature electric cylinders are vertically mounted on the upper surfaces of the first and second clamping seats respectively. A pressure plate is rigidly connected to the transmission end of the bottom of each miniature electric cylinder. A thin-film pressure sensor is fixedly attached to the center of the bottom surface of the pressure plate. This clamping device for circuit board testing in BMS, by providing buffer pads on the inner sides of the first and second clamping seats and by providing a thin-film pressure sensor and a silicone pad on the bottom surface of the pressure plate, can securely clamp the circuit board while avoiding damage to the circuit board due to excessive clamping force. The thin-film pressure sensor monitors the clamping pressure in real time to ensure uniform and appropriate clamping force, thereby improving the stability and testing accuracy during the circuit board testing process.
Owner:SUZHOU XINBOHONG ELECTRONIC TECHNOLOGY CO LTD