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24results about How to "Improve clamping strength" patented technology
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Battery cell production and processing device of lithium iron phosphate battery
ActiveCN119153801AImprove welding efficiencyGuaranteed continuitySecondary cells manufactureElectrolyte accumulators manufactureThermodynamicsLithium iron phosphate
The invention relates to the field of battery cell production and processing, in particular to a lithium iron phosphate battery cell production and processing device which comprises a bearing plate and a lithium battery pack placed on the bearing plate, and is characterized in that a belt conveyor is arranged on the bearing plate; aligning parts used for limiting the lithium battery pack are symmetrically arranged on the left side and the right side of the belt conveyor, n-shaped shells are arranged on the bearing plate in a left-right symmetry mode, and a welding part is jointly arranged between the two n-shaped shells. According to the lithium battery pack aligning and clamping device, aligning and clamping work of the lithium battery pack in the moving process is achieved through cooperation between the n-shaped aligning claw and the limiting shell, and it is guaranteed that the center line of the lithium battery pack in the front-back direction and the center line of the conveying belt are located on the same vertical plane; the whole welding work is linked into a whole, the continuity of the welding work is guaranteed, and then the welding work efficiency of the lithium battery pack is improved.
Owner:ZHAOQING JINSHENG METAL IND CO LTD
Wire drawing machine for cable manufacturing and use method of wire drawing machine
ActiveCN119281846AEliminate the effects ofImprove clamping strengthDrawing diesWire rodStructural engineering
The invention belongs to the technical field of cable wire drawing, and discloses a wire drawing machine for cable manufacturing and a use method thereof.The wire drawing machine comprises a wire drawing die mechanism, the wire drawing die mechanism comprises a wire drawing die body, and a plurality of first sliding grooves are evenly formed in the wire drawing die body; the application method of the wire drawing machine for cable manufacturing comprises the following steps: S1, firstly, according to the specification of a required wire rod; through cooperation of structures such as the first sliding groove and the inclined groove, the problems that a large number of wire drawing dies with different hole diameters are prepared, and the initial preparation cost is high are solved, the wire drawing die shell is rotated, the sliding rod slides in the inclined groove, and therefore all the cut blocks are driven to slide in the direction away from each other under supporting of the first sliding groove; and a section with an aperture is formed between the cut blocks, so that the aperture and the section of the wire-drawing die main body can be conveniently adjusted, and meanwhile, the influence of the abrasion of the cut blocks on the aperture of the wire-drawing die main body can be eliminated through adjustment.
Owner:JINHU COUNTY ZHONGXING CABLE CO LTD
Sighting telescope machining and positioning tool
The utility model belongs to the technical field of sighting telescope machining, and particularly relates to a sighting telescope machining positioning tool which comprises a supporting frame, a heat dissipation box is fixedly installed in the middle of the supporting frame, a first motor is fixedly installed at the bottom of an inner cavity of the heat dissipation box, and fan blades are movably installed on the top of the first motor. A filter disc is fixedly mounted on the surface of the heat dissipation box; through the arrangement of the supporting frame, the whole device can be conveniently lifted to a certain height so as to facilitate subsequent machining, through the arrangement of the heat dissipation box, the machined sighting telescope component can be conveniently cooled in time, so that the machining speed of the component is increased, the machining efficiency is improved, through the arrangement of the first motor, fan blades are conveniently driven to rotate, and the machining efficiency is improved. Through the arrangement of the filter disc, the situation that pollutants enter the heat dissipation box, and consequently the rotation quality of the fan blades is affected can be reduced.
Owner:ZHUHAI RUITE PHOTOELECTRIC TECH CO LTD
High-voltage power transformer capable of improving wire clamping strength
InactiveCN222338062UImprove clamping strengthImproved clamping strengthTransformersTransformers/inductances coils/windings/connectionsTransformerControl theory
The utility model relates to the technical field of high-voltage mutual inductors, and discloses a high-voltage electric mutual inductor capable of improving wire clamping strength, which comprises an electric mutual inductor main body, one side of the electric mutual inductor main body is fixedly connected with an auxiliary mechanism, and the front surface of the electric mutual inductor main body is in threaded connection with a support plate. According to the high-voltage power transformer capable of improving the wire clamping strength, through the arrangement of the driving mechanism, the threaded connecting rods and the fixing mechanism, when the high-voltage power transformer is used, a servo motor is started, the servo motor drives a positive and negative screw rod on one side to rotate, and then the two sets of threaded connecting rods on the surface of the positive and negative screw rod move relatively on the positive and negative screw rod; the lead wire in the middle is clamped and fixed through the two sets of fixing semi-rings at the bottom of the threaded connecting rod and the silica gel semi-ring pads arranged in the fixing semi-rings, secondary reinforcement can be conducted on the clamped lead wire through opposite acting force generated by stress deformation of the supporting springs on the two sides, and the wire clamping strength of equipment is improved.
Owner:NANJING NORMAL UNIVERSITY
Rotary electric lifting AGV (Automatic Guided Vehicle)
PendingCN119240566AEasy to clamp limitGuaranteed stabilitySafety devices for lifting equipmentsControl theoryTruck
The invention relates to the field of carrying vehicles, in particular to a rotary type electric lifting AGV carrying vehicle which comprises a carrying vehicle body, a mounting frame, a clamping unit, a first driving assembly and a clamping assembly, the clamping unit comprises an arc-shaped shell, and a first clamping piece and a second clamping piece are arranged in the arc-shaped shell. According to the rotary type electric lifting AGV carrier, the mounting frame is arranged on the carrier, the clamping unit is arranged on the mounting frame, the clamping unit comprises an arc-shaped shell, and first clamping pieces and second clamping pieces are arranged in the arc-shaped shell, and when the first clamping pieces slide, the two sets of second clamping pieces can be driven to rotate to the middle of the clamping unit; and the two sets of second clamping pieces get close to each other during rotation, so that the barrel-shaped objects with different diameters can be clamped and limited conveniently, and the second clamping pieces and the first clamping pieces can be kept to be tightly attached to the surfaces of the barrel-shaped objects.
Owner:ZHENGZHOU CENNAI TECHNOLOGY CO LTD
A drone device, use method and application thereof
The present invention belongs to the technical field of unmanned aerial vehicles, and specifically relates to an unmanned aerial vehicle device, a method of using the unmanned aerial vehicle device and an application thereof; the device comprises a fuselage, support arms are arranged on all four sides of the fuselage, and a mounting round box is arranged on the end points of the support arms; a pneumatic displacement unit is arranged on the mounting round box, and the pneumatic displacement unit comprises a storage round groove arranged in the mounting round box, and one side of the storage round groove extends to the bottom surface of the mounting round box; a rotor is also arranged on the top surface of the mounting round box, and a rotating shaft on the rotor is located in the storage round groove and is also provided with a rotating groove, and an output end of a motor is arranged on the rotating groove, and the motor is located in the storage round groove, and a blocking disc is also connected to the storage round groove; the pneumatic displacement unit improves the stability of the motor when in use, avoids unstable connection between the motor and the rotor, and further improves the use effect of the device.
Owner:FUJIAN CHUANGXIANG LANTU TECH DEV CO LTD
Building electromechanical pipeline embedded part device
InactiveCN222122432UFully clampedImprove clamping strengthPipe supportsPipe laying and repairClassical mechanicsPipe
The utility model discloses a building electromechanical pipeline embedded part device which comprises two outer frames which are symmetrically arranged, one side of each outer frame is fixedly connected with a plurality of switching pieces which are symmetrically arranged, and the outer frames located on the two sides are matched with clamping pieces to clamp a building electromechanical pipeline. Then, through threaded connection of each adapter piece and a first screw rod, an outer frame is fixed, a person holds a rotary handle to rotate a plug and a second screw rod, a clamping piece on one side of a bearing is driven to move towards the center to the position fully attached to a pipe body, the pipe body is clamped and fixed, the horizontal position of the clamping piece is finely adjusted, the clamping force of the clamping piece on the pipe body is perfected, and the pipe body is fully limited; and finally, pouring is conducted, the pipe body is more fully clamped and fixed between the clamping pieces along with the increase of the use time, the situation that the fitting degree between the pipe body and the embedded part is reduced due to the fact that the pipe body is affected by thermal expansion and cold contraction can be effectively reduced, and the stability of the pipe body is effectively guaranteed.
Owner:陕西建工集团股份有限公司
Cutting tool for stator machining
ActiveCN222626333UHigh clamping precisionImprove clamping strengthMaintainance and safety accessoriesShearing machine accessoriesStructural engineeringMachining
The cutting tool comprises a fixed base, a slag discharging opening is formed in the middle of the upper end face of the fixed base, the inner side of one end of the fixed base is connected with a first transmission base in a sliding mode, and the inner side of the other end of the fixed base is connected with a second transmission base in a sliding mode. The bottom ends of the first transmission seat and the second transmission seat are connected through an adjusting screw rod; a first conical pressing seat is fixedly mounted at the upper end of the first transmission seat, a second conical pressing seat is fixedly mounted at the upper end of the second transmission seat, a stator main body is mounted between the first conical pressing seat and the second conical pressing seat, and two positioning arc seats are mounted at the bottom end of the stator main body. According to the utility model, double-end positioning and locking are carried out on the stator, so that the clamping strength can be effectively enhanced, sliding deviation during cutting can be avoided, sweeps generated in the cutting process can be shielded, and harm to human bodies can be avoided.
Owner:SUZHOU HUAHONG PRECISION CASTING CO LTD +1
Explosion-proof valve blasting tool
ActiveCN222124726Ueasy to operateoperational securityMachine valve testingStructural engineeringMechanical engineering
Owner:NINGBO ZHENYU AUTOMATION TECH CO LTD
Composite pipe processing fixture
ActiveCN116060973BImprove clamping stabilityIncrease clamping forcePositioning apparatusMetal-working holdersPull forcePipe
The invention discloses a composite pipe processing fixture, which relates to the composite pipe processing technical field. The processing fixture comprises a fixture bracket body and two clamping parts. The upper and lower ends of the fixture bracket body are both provided with installation guide beams, and one of the installation guide beams is provided with a clamping driving component; the two clamping parts are relatively arranged on two installation slides, and the clamping parts comprise a clamping eccentric roller body, a transmission part and a clamping support arm; the clamping eccentric roller body is arranged between the two installation guide beams, the end of the clamping eccentric roller body has a rotating rod shaft, and the rotating rod shaft is elastically rotatably connected to the end of the installation slide by a torsion spring, and the two clamping support arms are provided with a first clamping part and a second clamping part; one end of the transmission part is connected to the rotating rod shaft and the other end is connected to the clamping support arm. The invention has a simple structure, clamps at two positions of the composite pipe to ensure its stability, and uses the pulling force of the cable to increase its clamping force and improve the clamping firmness, and has strong practicality.
Owner:湖南金海塑胶管业有限公司
Positioning and mounting device for tunnel inverted arch second lining water stop steel plate
ActiveCN222333809UAchieve support fixationAchieve jaw clampingUnderground chambersHydro energy generationClassical mechanicsRebar
A positioning and mounting device for a tunnel inverted arch secondary lining water stop steel plate comprises a stretching beam (4) mounted on a tunnel inverted arch shaping steel formwork and a forceps clip component arranged on the stretching beam (4), the forceps clip component is supported and mounted through the stretching beam (4), and the tunnel inverted arch secondary lining water stop steel plate is positioned and mounted on the tunnel inverted arch shaping steel formwork through the forceps clip component. The inner edge of the tunnel inverted arch secondary lining water stop steel plate is clamped and connected, the tunnel inverted arch secondary lining water stop steel plate located at the installation position is in the state of being supported by the contact face, and the technical problem that the tunnel inverted arch secondary lining water stop steel plate is fixed to structural steel bars through steel bar welding is solved. Therefore, the phenomenon that the water stop steel plate is easily damaged due to welding is prevented.
Owner:THE SECOND CONSTR OF CHINA CONSTR EIGHTH ENG DIV
Ear clip headphones and earphone components
ActiveCN117692841BEnsure stabilityincrease elasticityEarpiece/earphone attachmentsHeadphonesMechanical engineering
The present application provides an ear clip-on headset and an earphone assembly, wherein the ear clip-on headset comprises a front shell provided with a sound cavity, a rear shell provided with a battery cavity, and a hyperbolic arm clamping rod connecting the two, wherein the hyperbolic arm clamping rod comprises an independently arranged upper arm and a lower arm, wherein the upper arm and the lower arm have the same natural curvature and the cross-sectional size of the upper arm is larger than the cross-sectional size of the lower arm, and the upper arm and the lower arm are both provided with a memory steel wire extending from the front cavity to the rear cavity, and the diameter of the memory steel wire in the upper arm is larger than the diameter of the memory steel wire in the lower arm. The present application adopts a hyperbolic arm clamping rod to connect its front shell and rear shell, wherein the hyperbolic arm clamping rod adopts two silicone rods with memory steel wire inside, and while ensuring comfort, the good rebound effect and clamping effect of the memory steel wire can ensure the stability of the headset wearing process, and two memory steel wires of different diameters are used for clamping, which can meet the wearing requirements of different ear positions.
Owner:GUANGZHOU HAVIT COMP TECH
Socket and extension socket equipment
ActiveCN222620185Uimprove securityreduce manufacturing costSecuring/insulating coupling contact membersCoupling contact membersElectrical connectionStructural engineering
The utility model provides a socket and extension socket equipment. The socket comprises an injection molding lower shell, an injection molding upper shell and a conductive metal assembly, the injection molding upper shell is provided with a plug hole, the conductive metal assembly is arranged between the injection molding lower shell and the injection molding upper shell, the injection molding lower shell is connected with the injection molding upper shell, the socket further comprises a springback compensation piece, and the springback compensation piece is connected with the conductive metal assembly. The conductive metal assembly comprises a bronze conductive strip and a bronze contact piece, the bronze contact piece comprises a bottom piece and two clamping pieces, the two clamping pieces are fixedly connected to the two ends of the bottom piece respectively, the bottom piece is electrically connected with the bronze conductive strip, and the two clamping pieces are bent oppositely to form a ferrule area; the springback compensation piece is arranged outside the ferrule area in a sleeving mode and connected with the two clamping pieces, and the head end and the tail end of the springback compensation piece are connected. Through the springback compensation piece, the clamping strength of the two clamping pieces on the plug is improved, and the safety performance of the socket is improved.
Owner:HUIZHOU CITY HUAYI PLASTIC PRODS
Steel-shell multi-axis push plate machine
This utility model discloses a multi-axis pusher for steel shells, including a column and a frame. The frame is fixed on the column. A first movable frame is connected to the frame via a slide rail and a slider. A second movable frame is connected to the first movable frame via a slide rail and a slider. A guide rail is fixed to the lower end of the second movable frame. A guide block slides on the lower end of the guide rail. A clamping sliding frame is connected to the lower end of the guide block. Two clamping sliding frames are located at the two ends of the guide rail, respectively. A cantilever is connected to the end face of the clamping sliding frame. A base plate is fixed to the middle end of the second movable frame. This utility model uses a rotating swing arm, a push-pull rod, and a clamping sliding frame to move, so that the push-pull rods on both sides push and pull synchronously, and the cantilever on both sides moves synchronously, clamping or releasing the steel shell. This enhances the clamping strength and synchronicity between the two cantilever arms, ensures the stability of the clamping, and reduces the shaking and vibration of the steel shell during movement.
Owner:CHANGZHOU CHUANGSHENG INTELLIGENT EQUIP
Maintenance support and bicycle maintenance device
ActiveCN222449939UEasy to adjustRealize the clamping effectWork holdersDrive shaftControl engineering
The utility model discloses a maintenance support and a bicycle maintenance device, belongs to the field of bicycle maintenance devices, solves the problem that an existing maintenance device is tedious in adjustment of a bicycle body, and adopts the technical scheme that the maintenance support comprises a base, a stand column, a sleeve and a clamping assembly, the sleeve is used for being connected to the outer side of a target piece in a sleeving mode and supporting the target piece, the sleeve is installed on the stand column, one end of the sleeve is provided with an opening so that at least part of the structure of the target piece can stretch into the sleeve through the opening of the sleeve, and the clamping assembly is used for clamping the target piece and installed on the sleeve and comprises a driving shaft, an upper clamping block and a lower clamping block. The driving shaft is used for driving the upper clamping block and the lower clamping block to be close to or away from each other, a notch is formed in the side wall of the sleeve, and the upper clamping block and the lower clamping block are arranged at the notch so that the upper clamping block and the lower clamping block can penetrate through the notch to clamp a target piece. The utility model is mainly used for enabling the adjustment of the vehicle body to be more convenient and quicker.
Owner:NINGBO HAISHIKAI DRIVER TECH CO LTD
Mounting mechanism and pseudo-classic architecture reinforcing device
ActiveCN222576221Uhigh strengthImprove seismic performanceBuilding repairsProtective buildings/sheltersMortise and tenonClassical mechanics
The utility model relates to the technical field of pseudo-classic architecture, in particular to an installation mechanism and a pseudo-classic architecture reinforcing device, which comprise a fastening assembly, a pressing piece, a matching piece arranged outside the pressing piece, an adjusting piece arranged outside the pressing piece and a locking piece arranged outside the pressing piece; the pressing piece comprises a pressing column, a protruding block is arranged on the outer wall of the pressing column, and a first elastic piece is arranged on the outer wall of the pressing column in a sleeved mode. By arranging the limiting rod and pressing the pressing column, the tenon-and-mortise joint is connected and fixed through the fixing column, the problem that connection is not tight due to looseness of the stand column and the cross beam can be solved, and meanwhile the connecting effect is good. In addition, by arranging a clamping assembly, the clamping strength of the stand column and the cross beam is improved, the deformation and falling risk of the mortise and tenon joint is reduced through an anti-seismic piece, and the anti-seismic effect of the mortise and tenon joint is improved.
Owner:POWERCHINA CONSTR GRP
Nickel alloy pipe vibration fatigue life test device
ActiveCN224189479UQuick fixationquick releaseWork holdersVibration testingStructural engineeringNickel alloy
The utility model discloses a nickel alloy pipe vibration fatigue life test device, which comprises a mounting frame, a movable frame and a movable seat, the movable frame and the movable seat are both slidably connected with the mounting frame, the movable frame and the movable seat are vertically distributed, an electromagnetic vibration exciter is arranged on the movable frame, a fixed frame is rotatably mounted on the movable seat, and the fixed frame is provided with a plurality of electromagnetic vibration exciters. Two groups of symmetrically distributed adjusting seats are slidably mounted in the fixing frame, a bidirectional screw rod is rotatably mounted in the fixing frame, positioning seats are rotatably mounted on the two groups of adjusting seats, turntables are rotatably mounted in the positioning seats, toothed rings sleeve the turntables, and second racks are slidably mounted in the positioning seats; three sets of annularly-distributed adjusting blocks are arranged on the positioning base, annular teeth are fixedly installed on the rotating disc, nickel alloy pipes with different pipe diameters can be rapidly fixed, installed and disassembled through the three sets of clamping rods capable of synchronously moving inwards or outwards on the positioning base, and the application range of the experiment device is effectively expanded.
Owner:SINCO SPECIAL METALS (SUZHOU) CO LTD
Multi-stage stepped drill bit and axial force self-adaptive balancing device thereof
ActiveCN121928111APrevent tamperingavoid offsetTransportation and packagingStepped drillsAxial forceMechanics
The invention relates to the technical field of cutters, and discloses a multi-stage stepped drill bit and an axial force self-adaptive balancing device thereof.The multi-stage stepped drill bit comprises a drill handle fixedly installed at one end of a drill bit body, the section of the drill handle is arranged to be in a regular hexagon shape, a rotating shaft fixedly connected with a driving source is arranged at one end of the drill handle, and three clamping blocks used for clamping the drill handle are slidably installed at the end of the rotating shaft; according to the multi-stage stepped drill bit, the six telescopic rods are driven by the rotating sleeve to synchronously conduct centripetal movement and contraction, the rollers can abut against the six faces of the drill handle, when the drill handle moves, the corresponding rollers are pushed to deviate, the corresponding rotating rods rotate, and the drill handle is driven by the rotating sleeve to rotate. The roller corresponding to the other end of the rotating rod deviates in the reverse direction according to the lever principle, the drill handle is assisted to keep straight-line channeling, channeling of the drill handle can be effectively guided no matter which direction the drill handle shifts, and axial force borne by a drill bit is kept balanced.
Owner:CHANGZHOU JINGERUI TOOLS MFG CO LTD
Safety anchoring rod frame for high-altitude operation
ActiveCN119424966AIncrease the clamping areaFlexible installation positionSafety beltsTransformerStructural engineering
The invention discloses a safety anchoring rod frame for aloft work, and relates to the technical field of anchoring rod frames, the safety anchoring rod frame comprises two rod frames and a safety rope connected between the two rod frames, a mounting seat is arranged at the bottom of each rod frame, and each mounting seat comprises a bottom plate, a support, a clamping plate, a first screw rod and a second screw rod; the bottom plate is arranged at the bottom of the rod frame, and the bottom plate and the support are in sliding connection in the first direction; the clamping plate is slidably connected to the support in the direction perpendicular to the first direction, the clamping plate and the bottom plate have an overlapping area in the first direction, and a clamping space is formed between the overlapping area and the bottom plate; the first screw rod is in threaded connection with the support and used for adjusting the size of the overlapping area so as to be matched with the depth of the clamped object. The clamping area between the bottom plate and the clamping plate can be increased so that the clamping strength in the vertical direction can be improved, while the end of the clamping plate abuts against the side face of the transformer, the outer end face of the horizontal rainproof eave keeps abutting against the support, and therefore the installation firmness in the horizontal direction is improved.
Owner:BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECTRIC POWER
Steel bar rust removal device
ActiveCN222570302UImprove clamping strengthImprove support strengthGrinding drivesGrinding machinesClassical mechanicsElectric machinery
The utility model discloses a steel bar derusting device, which relates to the technical field of steel bar derusting and comprises a moving trolley, a fixing mechanism and a derusting mechanism are respectively arranged at the top end of the moving trolley along the length direction, a clamping hand used for fixing one end of a steel bar is arranged on the fixing mechanism, and the derusting mechanism comprises a collecting box. Bidirectional threaded rods are rotationally connected to the two sides of the interior of the collecting box, a steel bar with rust needing to be removed can be placed between clamping hands and two clamping blocks, one end of the steel bar is inserted into a center groove, and the outer side of the steel bar is clamped and fixed through the fact that the three clamping hands get close to one another; meanwhile, a part of the outer side of the reinforcing steel bar is located between the two clamping blocks, on one hand, the reinforcing steel bar clamping strength can be enhanced, the reinforcing steel bar can be stabilized, after a driving motor is started, a fixing disc and the clamped reinforcing steel bar are driven to rotate, and the outer side of the reinforcing steel bar located between the two clamping blocks rubs with a steel brush; and rust on the outer side of the steel bar is cleaned.
Owner:XUZHOU ZHONGKUANG ANFENG ENG TECH +2
Pipe socket joint and pipe arrangement
The utility model relates to pipeline technical field discloses a pipeline socket joint, include: socket joint, the one end of socket joint is provided with the first pipeline connecting portion for connecting with pipeline, the other end is provided with the spigot part, the outer wall of spigot part is provided with several convex parts, the outer wall of spigot part is provided with several first recesses, socket joint, the one end of socket joint is provided with the second pipeline connecting portion for connecting with pipeline, the other end is provided with the socket part, the distance from the inner wall of spigot part to the inner wall of first pipeline connecting portion is greater than the distance from socket part to the inner wall of second pipeline connecting portion, the length of socket part is equal with the length of spigot part, the inner wall of socket part is provided with several second recesses, when socket joint inserts socket joint, socket joint and socket joint enclose cavity, socket part is provided with through -hole, through -hole is through the outer wall to the inner wall of socket part, through -hole is provided with corresponding sealing element, and through -hole is used for injecting adhesive to the cavity.
Owner:GUANGDONG SANLING PLASTIC PIPE MATERIAL
Inner container structure of freezer
ActiveCN222335805UImprove water leakage performanceImprove clamping strengthLighting and heating apparatusDomestic cooling apparatusStructural engineeringInternal mouth
The utility model relates to the technical field of freezer equipment, and discloses an inner container structure of a freezer, which effectively solves the problems of slower installation speed and lower installation efficiency of a surrounding plate and a bottom plate in the inner container of the freezer at present, and comprises a bottom plate and the surrounding plate, the bottom plate comprises a first plate body, an outer square plate is installed at the top end of the first plate body, and the outer square plate is installed at the bottom end of the first plate body. The top end of the first plate body is provided with an inner square-shaped plate, the inner square-shaped plate is located on the inner side of the outer square-shaped plate, a first clamping gap is formed between the outer square-shaped plate and the inner square-shaped plate, the surrounding plate comprises a second plate body, the bottom end of the second plate body is clamped into the first clamping gap, and the inner side of the second plate body is provided with an inner inserting plate. The bottom end of the second plate body is inserted into the first clamping gap formed by the outer square plate and the inner square plate, and the inner square plate is clamped into the second clamping gap formed by the second plate body and the inner insertion plate, so that the water leakage prevention effect of the connecting position of the bottom plate and the surrounding plate is improved.
Owner:青岛创泽智能科技信息有限公司
Shoe material tensile strength testing device
InactiveCN119595437AGuaranteed flexibilityImprove clamping strengthMaterial strength using tensile/compressive forcesMaterial strength using steady torsional forcesUltimate tensile strengthMechanical engineering
The invention discloses a device for testing the tensile strength of a shoe material, and belongs to the technical field of shoe testing. A device for testing the tensile strength of a shoe material is used for testing the tensile strength of a to-be-tested material and comprises a working table, a clamping assembly and a lifting assembly, the clamping assembly and the lifting assembly are arranged on the two sides of the working table respectively and located at the same horizontal height, the clamping assembly is fixedly arranged, and the lifting assembly can slide in the horizontal direction relative to the clamping assembly; the clamping assembly comprises a pair of clamping pliers and a clamping module, one end of a to-be-tested material is placed in the clamping module, and the clamping module can clamp and fix the to-be-tested material; the lifting assembly comprises a lifting clamp, a pressing assembly and a necking assembly; the pressing assembly and the necking assembly are arranged in the lifting clamp, and the pressing assembly is arranged in front of the necking assembly; the clamping strength of the device can be improved under the condition that the flexibility and the adjusting range of the device are guaranteed, meanwhile, operation is simplified, time needed by testing is shortened, and the testing efficiency of the device is improved.
Owner:浙江亿盛鞋业有限公司
Universal clamp for multi-machine blade grinding
ActiveCN222472107UEasy to installImprove application breadthOther manufacturing equipments/toolsGrinding work supportsTool bitKnife blades
The utility model relates to a universal fixture for multi-machine blade coping, which comprises a universal base, a special-shaped tool bit and a blade pressing plate, the universal base comprises a base main body, a rectangular groove body and a base end part, and the base end part comprises a square base end part and a cylindrical base end part; the special-shaped tool bit comprises a tool bit main body and a rectangular connecting block, and a tool bit cavity for mounting a blade is formed in the tool bit main body; the blade pressing plate comprises a first pressing part, a second pressing part and a pressing plate main body, at least one screw hole is formed in the pressing plate main body, and a screw penetrates through the screw hole to fix and lock the blade. The problem that various types of blades cannot be clamped and ground on a machine tool is effectively solved, the use cost of a cutter is greatly reduced, the flexibility of clamp design is improved, the clamp is easy to maintain and upgrade, the manufacturing cost of the clamp is reduced, the operation efficiency is improved, and the optimal production grinding effect is achieved.
Owner:CHANGAN FORD MAZDA ENGINE