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A safety injection needle
Owner:SANDSTONE MEDICAL SUZHOU INC
An adjustable flattening machine
ActiveCN224272777UReasonable structural designPrecise control of lifting heightShaping toolsHydraulic cylinderMachine
This utility model discloses a range-adjustable flattening machine in the field of flattening machine technology, including a base plate and a support platform. The support platform is fixedly installed on the upper part of the base plate. Two uprights are installed on both sides of the rear end of the base plate. An adjustable flattening structure is installed on the upper end of the two uprights. The adjustable flattening structure includes a top plate, a hydraulic cylinder, an operating frame, a mounting frame, two guide sleeves, and a flattening assembly. Through four independently set flattening plates and matching adjusting screws and threaded sleeve structures, the lifting height of each flattening plate can be precisely controlled, realizing a custom combination of flattening areas to adapt to workpieces of different sizes, shapes, or unevenness, significantly improving the versatility of the equipment. The flattening assembly adopts a transmission chain of adjusting screws, connecting plates, and flattening plates, combined with the precision guidance of guide rods and guide blocks, to ensure that each flattening plate moves smoothly and without deviation during adjustment and pressing.
Owner:CHENGDU JIACHUANG LIANHE PACKAGING PRODUCTS CO LTD
A height-adjustable neck pillow
Owner:XIAMEN XINZHENGTAI HEALTH TECH CO LTD
A high-efficiency low-dust fiber slicing device and slicing method
This invention relates to the field of fiber processing equipment, specifically to a high-efficiency, low-dust fiber slicing device and method, comprising a frame and a slicing table. The slicing table is horizontally positioned at the bottom of the frame. An air collection hood, flush with and fitted to the bottom of the slicing table, is located inside the frame. A cutting section is positioned above the slicing table, and a transverse moving frame is fixed to the bottom of the frame. A longitudinal moving frame, supporting the cutting section, is horizontally positioned at the top of the transverse moving frame. The transverse and longitudinal moving frames form a sliding platform supporting the transverse and longitudinal movement of the cutting section. Vertically penetrating fixed air holes are densely distributed on the top side of the slicing table. The air collection hood includes a horizontally extending air box. The beneficial effects are: this invention employs a negative pressure adsorption flexible conveying structure, utilizing negative pressure holes on the roller surface to periodically adsorb and lift the fiber roll to complete material feeding, avoiding compaction and deformation of the fiber material, preserving the loose porous structure of the material, and improving the processing quality of the finished slicing product.
Owner:ZHEJIANG CHENGBANG HIGH-TECH FIBER TECHNOLOGY CO LTD
A filling barrel indexing device for potable water filling
This utility model discloses a container rotation device for drinking water bottling, belonging to the field of drinking water production technology. The container rotation device includes a frame and a filling machine mounted on the frame. A conveyor belt is fixedly connected to the frame. It also includes a rotating platform rotatably connected to the middle of the frame, with a disc fixedly connected to the rotating platform via a vertical frame. The rotating platform has an arc-shaped notch for adapting to the middle of the container, and a limiting plate for limiting the container's position is fixedly installed on the disc. This utility model, through the design of the arc-shaped notch and the arc-shaped notch, combined with a diffuse reflection photoelectric sensor, achieves zero offset and zero shaking of the container during rotation, solving the problems of easy tilting and inaccurate positioning of containers in traditional rotation methods. Furthermore, the drive motor allows for uniform and controllable speed of the rotating platform and disc, improving rotation efficiency.
Owner:DAZHOU YUHE FOOD CO LTD
Positioning sample placement table
PendingCN122584234AEliminate random errorsuniform length
The application relates to the technical field of material performance test tooling equipment, and particularly discloses a positioning type sample placing table, which comprises a transfer trolley, a sample placing table, a sample positioning assembly, a loading chain, a sample, a positioning frame and a trolley positioning assembly; the sample placing table is arranged on the top of the transfer trolley, the sample positioning assembly is arranged on the top of the sample placing table, and the trolley positioning assembly is arranged on the positioning frame; the outer side of the loading chain is provided with a positioning ring, and the sample is connected with the loading chain. The positioning type sample placing table is provided with a double-positioning structure, can significantly improve sample installation consistency and robot grasping success rate, has the advantages of automatic connection, AGV circulation adaptability, convenient operation, accurate positioning, and is suitable for sample automatic placement and full-process unmanned operation of an intelligent high-temperature tensile test system.
Owner:SHENZHEN WANCE TESTING MASCH CO LTD
A pathological tissue sectioning device
ActiveCN224399010Uno offsetResolve technical issues requiring manual blade switchingWithdrawing sample devicesPreparing sample for investigationSurgeryKnife blades
The utility model relates to the technical field of slicing device, specifically disclose a pathological tissue slice device, including the slicer body, the fixedly connected with the bottom plate on the slicer body, the fixedly connected with two slide rails on the bottom plate, set up the movable moving platform of slidable on two slide rails, install the blade switching mechanism for switching rough cutting blade or fine cutting blade on the moving platform, solved the technical problem that the existing pathological tissue slice device needs manual switching blade in the process of adopting durable blade to carry out rough cutting modification and switching sharp blade to carry out fine cutting.
Owner:WESTERN INTELLIGENT INSPECTION (CHONGQING) BIOTECHNOLOGY CO LTD
Kitchen biogas slurry treatment device
ActiveCN121342114Baccurate locationNo offsetSpecific water treatment objectivesTreatment involving filtrationProcess engineeringSewage treatment
The application discloses a kind of kitchen biogas liquid treatment devices, belong to sewage treatment technical field, it includes connecting plate, ring cylinder, fling filter mechanism, filter mechanism, protective cylinder, butt joint pipe, microwave heating pipe and storage tank, ring cylinder is located on connecting plate, fling filter mechanism rotates and is installed in ring cylinder, filter mechanism is inserted in fling filter mechanism and is communicated, protective cylinder is installed on ring cylinder, butt joint pipe is communicated protective cylinder and fling filter mechanism.The device is transported by centrifugal force generated by fling filter mechanism rotation, microwave heating pipe is heated to reduce viscosity and reduce colloid adsorption, filter mechanism retains impurities, and storage tank collects primary filtrate.The device solves the problem that existing device is easy to block, needs flocculating agent, and maintenance is difficult, realizes efficient filtration, convenient maintenance and low cost.
Owner:BEIJING TONGCHUANG BIYUAN WATER SCI & TECH DEV CO LTD
A track assembly for a rotary pull basket cabinet
This invention relates to the field of rotating pull-out basket cabinet accessories, and more particularly to a track assembly for a rotating pull-out basket cabinet. The assembly includes a multi-section track, with the outer track fixedly connected to the cabinet body and the inner track rotatably connected to the pull-out basket. A rack is fixed to the outer track, and a synchronous shaft is rotatably connected to the inner track. A gear meshing with the rack is fixed to the synchronous shaft on the synchronous shaft. A locking component that locks the synchronous shaft is installed on the inner track. A drive block that engages with the locking component is located at the bottom of the pull-out basket. When the pull-out basket is flush with the cabinet body, the locking component unlocks, allowing the basket to be stored normally. When the basket rotates, the locking component automatically locks the synchronous shaft to prevent collisions during storage. This assembly, through synchronous transmission of the rack and pinion gears and the linkage control of the locking component, achieves safe switching between basket rotation and storage. It features a stable structure, strong adaptability, and significantly improves the safety and smoothness of the rotating pull-out basket cabinet.
Owner:SHANGRAO KUTAI KITCHEN PROD CO LTD
Bird deterrent device for photovoltaic panels
This utility model discloses a bird-repelling device for photovoltaic panels, including a lead screw and a U-shaped frame. The lead screw horizontally passes through two vertical plates of the U-shaped frame. A reversible motor is installed at one end of the lead screw, and the other end is rotatably connected to the vertical plate of the U-shaped frame via a bearing. A transmission block is sleeved on the lead screw. A sliding groove is formed along the length of the bottom plate of the U-shaped frame, and the bottom of the transmission block is located in the sliding groove. Horizontally placed L-shaped connecting frames are fixed on both sides of the transmission block. A support rod is vertically fixed at the end of the L-shaped connecting frame away from the transmission block, and a bird-repelling component is connected to the top of the support rod. The bird-repelling component is physically driven to reciprocate by the reversible motor. The bird-repelling component can be a flag or a leash with a reflector, which uses dynamic visual stimulation to repel birds without using chemical agents, thus avoiding pollution of the photovoltaic panels and the surrounding environment.
Owner:DATANG XIANGTAN POWER GENERATION
A clamp and test method for fatigue vibration test of multi-type blades
The application discloses a kind of clamps and test methods for multiple types of blade fatigue vibration test.The clamp includes base, chuck, first module and second module;Chuck is ladder-shaped structure, and its horizontal ladder part is provided with sliding groove;First module is fixed to chuck by right-angle L-shaped matching surface;Second module includes sliding base matched with sliding groove and clamping main body oppositely arranged with first module, which enclose clamping area adapted to blade tenon;There are also horizontal and vertical two-way locking mechanisms to ensure stable clamping.The method realizes overall surface contact between blade tenon and clamp through module selection, parallel sliding clamping and two-way locking steps.The application solves the problems of traditional C-shaped clamp, such as line contact, uneven stress, single application range, etc., and has the advantages of stable clamping, wide applicability, high test consistency, etc., and is particularly suitable for fatigue vibration test of various blades of aero-engine.
Owner:CHINA HANGFA GUIZHOU LIYANG AVIATION POWER CO LTD
A normal fault dislocation and earthquake time sequence coupling simulation test device and method under a high gravity environment
PendingCN122259156AReal coupled simulationavoid safety hazardsVibration testingRigid modelHydraulic pump
The application discloses a normal fault dislocation and earthquake time sequence coupling simulation test device and method in a supergravity environment, and the method comprises a rigid model box, a fault dislocation system, two normally closed electromagnetic valves, a manual hydraulic pump and a hydraulic oil pipe, wherein the fault dislocation system is arranged in the rigid model box; the two normally closed electromagnetic valves and the manual hydraulic pump are arranged outside the rigid model box; the manual hydraulic pump is connected with the two normally closed electromagnetic valves through the hydraulic oil pipe, and the two normally closed electromagnetic valves are connected with the fault dislocation system through the hydraulic oil pipe. The application realizes high-precision reproduction of the dynamic response of a rock-soil body and the structural disaster process under the time sequence coupling effect of fault dislocation and earthquake vibration by integrating a centrifuge supergravity field, a vibration table earthquake vibration simulation and a fault dislocation system, and provides an advanced test platform for studying the surface deformation law caused by fault dislocation and the coupling disaster mechanism of rock-soil engineering structures such as a roadbed, a slope and a tunnel.
Owner:HARBIN INST OF TECH
A sample holder for semiconductor material testing
This invention discloses a sample holder for semiconductor material testing, comprising a sample holder body with a back crossbeam; a cover plate disposed within the sample holder body; a sample holder interface fixedly connected to one side of the sample holder body by connecting bolts; and a set screw threadedly connected to the sample holder body, with the cover plate fixed within the sample holder body by the set screw. This semiconductor material testing sample holder allows for the placement of more samples at a time, reducing sample replacement frequency and shortening the testing cycle. It is particularly suitable for testing scenarios involving multiple batches and specifications of samples, reducing the workload of testing personnel. It ensures testing accuracy: the sample is fixed stably and without displacement, avoiding deviations in testing data caused by sample loosening, improving the accuracy and reliability of testing results, and providing precise data support for experimental analysis.
Owner:SHUYI TECHNOLOGY (SUZHOU) CO LTD
Voice coil motor material disc feeding device
The utility model relates to a voice coil motor material disc feeding device, including frame, install work table on the frame, be provided with the pull -out type storehouse on the work table, the pull -out type storehouse can be drawn or push in from the work table, install the feeding mechanism in the bottom of pull -out type storehouse, install the lifting mechanism below the feeding mechanism, the utility model discloses a motor no.
Owner:SUZHOU YAPING ELECTRONICS CO LTD
A high-lifting oil cylinder base boring processing equipment
The application discloses a high-lifting oil cylinder base boring machining equipment, which comprises a positioning structure unit and a boring machining unit. The positioning structure unit comprises a positioning base, a positioning driving assembly, a moving seat, a positioning plate, a longitudinal fixing assembly and a transverse fixing assembly. The moving seat is installed on the positioning base through the positioning driving assembly. The positioning plate is installed on the moving seat. A plurality of parallel long-slot clamping grooves are formed in the positioning plate. The longitudinal fixing assembly is installed at one end of the positioning plate. The transverse fixing assembly is detachably installed at the other end of the positioning plate. Through the cooperation of the positioning structure unit and the boring machining unit, the high-lifting oil cylinder base can be accurately positioned, fixed in multiple dimensions and adaptively bored.
Owner:CHENGXI SHIPYARD +1
A hot transfer printing machine for producing a drum with a film
The utility model discloses a kind of hot transfer printing machines for barrel production film pasting, including cabinet, workbench is provided on cabinet, wherein, corner plate is rotatably arranged on workbench, template is arranged on corner plate and can move horizontally along the front-back direction of corner plate, film placing mechanism and film collecting mechanism are oppositely arranged on the both sides of template;Vertical column is vertically arranged on workbench and located behind corner plate, clamping rotating mechanism is arranged on vertical column and located between film placing mechanism and film collecting mechanism, and hot transfer printing mechanism is arranged above clamping rotating mechanism;Tracking positioning mechanism is arranged on film placing mechanism, and circumference measuring mechanism is arranged on film collecting mechanism;PLC controller is further arranged on vertical column, the input end of PLC controller is connected with the output end of tracking positioning mechanism and circumference measuring mechanism, and the output end of PLC controller is connected with the controlled end of corner plate, template, film placing mechanism, film collecting mechanism, clamping rotating mechanism and hot transfer printing mechanism.The present application can efficiently and high quality complete the automatic film pasting of barrel production.
Owner:HEBEI HEOU TECHNOLOGY CO LTD
A high-strength glass anti-explosion device for furnace entry
This utility model provides a high-strength glass furnace-feeding anti-explosion device, relating to the field of glass processing technology. It includes a drive assembly comprising a base disposed within the inner cavity of a conveying platform. A limit plate is disposed on the top of the base, a first fixing plate is disposed on the top of the limit plate, a connecting rod is disposed on the bottom of the limit plate, and a sleeve is disposed on the top of the connecting rod. A drive device is disposed on the side of the mounting platform. By setting up the conveying platform, the glass to be processed can be supported. By setting up the base, the limit plate and the first fixing plate can be supported. A drive motor is disposed at the bottom of the base, and the output end of the motor is fixedly connected to the bottom of the limit plate via a transmission rod. By starting the motor, the connecting rod can be driven to move horizontally through the limit plate, thereby achieving the effect of moving the sleeve through the connecting rod, ensuring that the position of the glass does not shift during transportation and preventing collisions that could cause damage and shattering.
Owner:HENAN JINGRUI GROUP CO LTD
Automatic packaging equipment for optical protective film production
The invention discloses automatic packaging equipment for optical protective film production, and relates to the technical field of optical protective film packaging, and the automatic packaging equipment comprises an optical protective film limiting conveying module, a packaging module and an auxiliary overturning module; the optical protective film limiting conveying module comprises a base, a linear motion module is installed at the upper end of the base, a main drive turnover mechanism is installed above the output end of the linear motion module, and limiting assemblies are symmetrically installed on the left side and the right side of the main drive turnover mechanism. The auxiliary turnover module comprises a mounting frame, an auxiliary turnover mechanism and a control assembly are mounted on the mounting frame, and the control assembly is used for driving a turnover roller set on the auxiliary turnover mechanism to be attached to the side portion of the optical protective film roll. According to the automatic packaging equipment for optical protective film production, through limiting, main and auxiliary cooperative overturning and automatic winding packaging, high-precision, lossless, efficient and full-automatic packaging of optical film rolls of different specifications is achieved, slipping, eccentricity and wrinkles are effectively prevented, and the clean and flat packaging requirements of high-end optical materials are met.
Owner:芜湖韩保光学新材料有限公司
An automatic rubberizing apparatus
PendingCN122585736AEliminate unplanned downtimeRun around the clock
This invention belongs to the technical field of adhesive application equipment and discloses an automatic adhesive application device, including a rotating platform and a first adhesive application mechanism and a second adhesive application mechanism with identical structures. Both the first and second adhesive application mechanisms are arranged on the platform, and the platform drives either the first or second adhesive application mechanism to the adhesive application position through its own rotation. This invention innovatively designs a dual-machine, non-stop material changing structure, eliminating unplanned downtime caused by tape depletion, enabling the equipment to operate continuously for hours, thereby greatly improving the overall efficiency and production capacity of the equipment. Furthermore, it features a high degree of automation and excellent adhesive application effect. The adhesive application action is performed by an adhesive roller, which presses the workpiece during application to ensure that the workpiece does not shift. After adhesive application, a covering mechanism covers and presses the workpiece, ensuring complete adhesion between the tape and the workpiece surface, effectively eliminating common appearance defects such as "bubbles" and "wrinkles."
Owner:SUZHOU LINKTRON SYST CO LTD
A positioning precise film pasting device
The utility model discloses a kind of film pasting equipment of accurate positioning, belong to film pasting technical field, including the film cutting assembly of film pasting machine's inside installation can uniform cutting film, the screen conveying assembly of film pasting machine's inside installation can uniform speed transport mobile phone screen to be pasted film, the film cutting assembly is located above film pasting machine, the film cutting assembly includes linkage cutting assembly and film feeding assembly. By the above-mentioned mode, start second motor to drive worm rotation, worm rotation will drive worm gear rotation, worm gear rotation will drive rectangular plate rotation, because the length of rectangular plate is larger, so rectangular plate rotation will be pulled to positioning plate by movable plate, make two groups of symmetrical positioning plate move towards, until the side surface of two groups of positioning plate and the side surface of mobile phone screen contact, positioning plate to mobile phone screen plays positioning left and right at this time, avoid belt conveyor to cause its deviation phenomenon when conveying mobile phone screen.
Owner:SUZHOU HENGMINGDA ELECTRONIC TECH CO LTD
A multiple redundant safety protection system for a wind turbine tower robot
The application belongs to the technical field of special robot walking and safety protection, and proposes a multiple redundancy safety protection system of a wind power tower robot, which comprises a driving unit, an adsorption unit and an integrated cooperative control unit.The driving unit is used to drive the robot to walk inside the wind power tower.The adsorption unit is used to adsorb the robot on the inner wall of the wind power tower, and provide the friction force between the driving unit and the inner wall of the wind power tower.The redundancy safety protection unit is used to prevent the high-altitude falling, equipment collision and component damage of the wind power tower robot.The integrated cooperative control unit is used to realize the integrated cooperative control of the driving unit, the adsorption unit and the redundancy safety protection unit, and to guarantee the absolute safety and stability of the equipment during high-altitude operation through the driving unit, the adsorption unit, the redundancy safety protection unit and the integrated cooperative control unit, and to realize real-time state monitoring, intelligent fault emergency treatment and guarantee the stable and safe operation of the equipment.
Owner:HUANENG SHAANXI JINGBIAN ELECTRIC POWER CO LTD +1
A tool box for a vehicle
This utility model discloses a vehicle toolbox, belonging to the field of automotive parts technology. It includes a circular toolbox body with a tool recess inside and a frustum-shaped exterior. A mounting hole is located at the center of the toolbox body, and a locking mechanism is provided in the mounting hole. Several connecting holes are located outside the mounting hole, each containing a locking mechanism. In this utility model, the toolbox body and spare tire are secured horizontally, tightly engaging the toolbox with the spare tire hub. This, combined with the longitudinal locking mechanism, forms a "double longitudinal and transverse fixation," completely eliminating lateral relative movement between the toolbox and the spare tire and preventing abnormal noises caused by lateral collisions.
Owner:GUANGZHOU PANYU DONGBANG YIFENG STYROFOAM CO LTD
Positioning device for metal plate bending
ActiveCN224195768Uno offsetavoid quality problemsMetal-working feeding devicesPositioning devicesElectric machineryMachine
The utility model relates to the technical field of metal plate bending, and discloses a positioning device for metal plate bending, which comprises a metal plate bending machine body, a mounting groove is arranged on the inner side surface of the metal plate bending machine body, a positioning mechanism is arranged on the inner side surface of the metal plate bending machine body, and a conveying mechanism is arranged on the front side surface of the metal plate bending machine body. The positioning mechanism comprises an adjusting part and a positioning part; the positioning part is positioned on the top surface of the adjusting part. Through a positioning mechanism, a motor in an adjusting part is utilized, the motor drives a two-way threaded rod, the two-way threaded rod drives a threaded block, the threaded block drives a C-shaped plate and the positioning part to integrally move and adjust, and when the C-shaped plate and the positioning part are adjusted to a proper position, a metal plate is adjusted to the inner side face of the C-shaped plate; the first air cylinder drives the positioning plate and the anti-skid pad to slide on the inner side face of the sliding groove under the action of the sliding block, so that the metal plate is positioned, it is guaranteed that the metal plate cannot deviate in the bending process, and therefore the quality problem caused by deviation is avoided.
Owner:THE XIAN MASCH TECH (SUZHOU) CO LTD
Combined electric vehicle disc brake structure
ActiveCN224104239UPrecise control of braking forceImprove ride safetyCycle brakesElectric carsElectric vehicle
The utility model discloses a combined type electric vehicle disc brake structure, which relates to the technical field of disc brake structures, and comprises a brake control assembly, one end of which is connected with a brake caliper; the auxiliary brake mechanism is arranged at the upper end of the brake caliper, and the disc body is arranged on the inner side of the brake caliper and the inner side of the auxiliary brake mechanism. The two-way synchronous electric cylinder drives the clamping jaws at the two ends to move synchronously, drives the auxiliary brake pad to clamp the disc synchronously, and is matched with linear output of the brake calipers, so that accurate regulation and control of braking force are achieved, and riding safety and comfort are improved; the combined mode that the auxiliary brake mechanism is matched with the brake calipers is adopted, braking force is overlaid under the emergency working condition, the braking distance is shortened, the problems that traditional single hydraulic braking is slow in response and insufficient in braking force are solved, and the device is suitable for high-speed and heavy-load complex scenes.
Owner:XUZHOU WENSHENG AUTO PARTS CO LTD
Electrolyte filling device for electrolyte production
ActiveCN224191204Ueasy to moveeffective movementCell component detailsElectrolyte accumulators manufactureElectrolytic agentControl theory
The utility model discloses an electrolyte filling device for electrolyte production, and relates to the technical field of electrolyte filling, the electrolyte filling device comprises a table top, one side of the top surface of the table top is fixedly connected with a filling assembly, one side of the top end of the table top is fixedly connected with a sliding device, the sliding device comprises supports which are symmetrically distributed, and the supports are fixedly connected with the filling assembly. A guide rod is fixedly connected between the supports, a plurality of rolling wheels distributed in a rectangular array are arranged on the outer surface of the guide rod, rotating shafts are fixedly connected to the two ends of each rolling wheel, a shell is rotationally connected to one end of each rotating shaft, a connecting plate is fixedly connected to one side of the top end of the table top, and the shells are slidably connected with the connecting plate. Sliding plates are fixedly connected to the two sides of one end of the shell, sliding grooves used in cooperation with the sliding plates are formed in the two sides of one end of the connecting plate, and a handle is fixedly connected to one side of the shell.
Owner:WUHAN PINESTONE TECHNOLOGY CO LTD
Filter screen pressing device
The utility model discloses a filter screen press device belongs to filter screen press equipment technical field, including base and the arrangement on base is used for the extrusion structure of filter screen press metal filter screen, the support structure for holding up and supporting metal filter screen is arranged on extrusion structure, and the extrusion structure includes the support frame of arrangement on base top, the cylinder of arrangement on support frame top. The utility model discloses, when can place filter screen in the positioning slot to filter screen and U type board material carry out press operation, and the positioning block of cooperation both sides can position filter screen, and the limit stop lever can limit the insertion depth of filter screen, thereby can play the supporting effect to filter screen, and the position of positioning block and limit stop lever can be adjusted according to the size of filter screen, so that when pressing, staff need not manual help, ensure that the position of filter screen does not produce deviation in the press process simultaneously, has improved the press precision of filter screen and the security of press operation.
Owner:NANJING WANTAO FILTER MFG CO LTD
A handrail welding fixture
This invention belongs to the field of welding fixtures and provides a handrail welding fixture, including: a fixture table; a positioning mechanism, an anti-detachment mechanism, and an auxiliary mechanism. The auxiliary mechanism includes a reference block, a first positioning bead, and a second positioning bead. On the reference block, a first reference surface is provided on the side opposite to the first positioning bead, and a second reference surface is provided on the side opposite to the second positioning bead. Both the first and second positioning beads are movably disposed within the reference block and can abut against the inner wall of a reference hole. Compared with the prior art, the advantage of this invention is that by using a single driving source to drive the first and second positioning beads against the inner wall of the reference hole, the first and second positioning surfaces are precisely fitted with the first and second reference surfaces, respectively. This ensures that the fixed block is accurately positioned and without deviation during welding, avoiding the impact of the reference block's own processing errors on the overall positioning accuracy of the fixed block. This significantly improves the welding positioning accuracy of the handrail and ensures consistent product quality.
Owner:NINGBO JIFENG TECH CO LTD
A connector assembly for convenient assembly of a connection cover
The utility model relates to the technical field of connector, concretely is a kind of connector assembly of convenient assembly connection cover, including connector, the upper of connector is provided with cover assembly, the lower of connector is provided with auxiliary assembly;The cover assembly includes fixed shaft, the outer wall of fixed shaft is connected with swingle, and the side of swingle abuts against with limit block.The utility model connector assembly is provided with cover assembly, and it is simple and quick to operate, and swingle plays the role of orientation, ensures that the position of cover body does not produce deviation, avoids the damage condition of misplacement appearance, and first spring provides elasticity, can guarantee the stability of cover body position, through the setting of auxiliary assembly, auxiliary assembly is at the tail end of connector wire outside, rubber ring plays the role of buffering, when bending connector wire, second spring plays the role of support, auxiliary assembly can remind staff, can avoid the damage caused by connector wire bending excessively.
Owner:SHENZHEN CHANGFENG XINGYE TECH CO LTD
A robot automatic welding device for a new energy vehicle chassis traction hook
PendingCN122644759AFlexible adjustment of spacingFlexible adjustment of inclinationNew energyBatch manufacturing
The application discloses a robot automatic welding device for a towing hook of a new energy automobile chassis, and relates to the field of towing hook welding technology.The robot automatic welding device comprises a bottom plate, a towing hook fixing assembly is arranged on the top end side wall of the bottom plate and used for fixing the towing hook, a welding assembly is arranged above the towing hook fixing assembly and used for welding the towing hook and the mounting bracket, and a mounting bracket fixing assembly is fixedly connected to the top end side wall of the bottom plate and used for adjusting the fixing angle according to the inclination angle of the side wall of the mounting bracket, the position and the inclination angle of the mounting screw hole arranged on the surface of the mounting bracket.The robot automatic welding device can be adapted to towing hooks and mounting brackets of various models and various specifications, greatly reduces the storage cost and replacement cost of the fixing parts in the production process, and improves the universality and batch production adaptability of the device.
Owner:SHANDONG SHENZONG MASCH TECH CO LTD
A fire protection engineering fire pipeline positioning structure
This utility model relates to the field of fire protection pipeline technology and provides a fire protection pipeline positioning structure for fire protection engineering, including a mounting base; a support column is installed at the upper center of the mounting base, and a support plate is installed at the upper end of the support column. The fire protection pipeline positioning structure provided by this utility model includes a pressure block, a first spring, and a marking strip. The first spring uses the pressure generated by its elastic deformation to press the upper positioning block firmly against the pipeline. This design avoids excessive pressure and deformation of the pipeline caused by rigid contact. The marking strip on the surface of the pressure block allows visual inspection to determine whether the pipeline is properly fixed, thus preventing pipeline loosening due to incomplete elastic fixing and improving the stability of pipeline positioning. The lower and upper positioning blocks are fixed at four points by inclined grooves, ensuring that the pipeline temperature is positioned at the center of the lower and upper positioning blocks without deviation.
Owner:ZHENJIANG YIANFU INTELLIGENT TECH CO LTD