Patents
Literature
21results about How to "Act as a guide" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
An oil pipe scraping device
ActiveCN224282596Usmooth motionavoid forceDrilling rodsCleaning apparatusAxial displacementOil drilling
This utility model belongs to the technical field of oil drilling and production equipment, specifically relating to a tubing scraping device. The device includes an upper connector and a scraping head, as well as a rotating mechanism connecting the upper connector and the scraping head. The rotating mechanism includes a support sleeve connected to the upper connector and a rotating body with one end anti-detached from the support sleeve and the other end connected to the scraping head. Track grooves are evenly distributed on the outer wall of the rotating body. A guide pin is provided at the end of the support sleeve away from the upper connector. The track grooves and guide pin are slidably engaged to allow the rotating body to rotate and axially displace relative to the support sleeve when the tubing scraping device is lifted or lowered. In use, by lifting or lowering the device, the track grooves of the rotating body slidably engage with the guide pin of the support sleeve. The guide pin slides along the track grooves, forcing the rotating body to rotate and generate axial displacement, thereby driving the scraping head to actively rotate and move axially. Compared with the prior art, which passively drives the scraping head through scraper friction, this effectively improves scraping quality and efficiency.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1
Separating and packaging device of glass bottle detector
ActiveCN224277843UEasy for visual inspectionact as a barrier
The utility model relates to the technical field of packaging equipment, in particular to a separating and packaging device of a glass bottle detector. According to the technical scheme, the device comprises a feeding conveyor, a packaging machine and a discharging conveyor, the feeding conveyor and the discharging conveyor are installed at the feeding end and the discharging end of the packaging machine respectively, and a separation conveyor A and a separation conveyor B are sequentially installed on the front surface of the feeding conveyor; a visual inspection machine A and a visual inspection machine B are installed at the positions, close to the outer sides of the separation conveyor A and the separation conveyor B, of the upper surface of the feeding conveyor correspondingly, separation racks are installed at the positions, close to the inner sides of the visual inspection machine A and the visual inspection machine B, of the upper surface of the feeding conveyor correspondingly, and electric sliding tables are installed on the inner sides of the two separation racks correspondingly. In the visual inspection process of the glass bottles, the glass bottles with polluted surfaces and flaws such as bubbles and cracks are separated and removed, so that qualified glass bottles are ensured to enter the packaging machine, and the production benefit and quality are improved.
Owner:QINGDAO YUTAI RUIFUNING NEW MATERIAL CO LTD
A cutting device for refrigeration compressor castings
ActiveCN224273513UAchieve stable storageact as a guideMetal sawing devicesMetal sawing accessoriesRefrigeration compressorElectric machinery
This utility model discloses a cutting device for refrigeration compressor castings, relating to the technical field of cutting equipment. It includes a stepper motor and a saw blade, and further includes a folding assembly. The bottom of the folding assembly is fixedly connected to the outer wall of the stepper motor via a frame. Buffer components are fixedly connected to the corners of the folding assembly. The folding assembly includes a main plate and a secondary plate connected by a hinge to form a foldable structure. When the device needs to be stored, the secondary plate can rotate around the hinge. The sliding connection structure between the insert and the threaded cylinder serves as a guide and limiter, ensuring a smooth and orderly folding process. Rotating the threaded cylinder pushes the limiter frame to slide along the outer wall of the threaded cylinder, causing the insert to move and match the insertion hole position of the folded main plate and secondary plate, achieving secure storage of the folding assembly. This cutting device achieves its purpose as a cutting device for refrigeration compressor castings.
Owner:HEBEI KINGDO-FORGE CO LTD
A pin feeding and pressing device
This utility model discloses a pin feeding and pressing device, relating to the field of automated assembly technology. It includes an L-shaped mounting base, a connector, a pushing mechanism, and a positioning buffer mechanism. The upper surface of the L-shaped mounting base has a through groove for dropping pins at its right end. A connector is fixedly connected above the through groove, and the connector communicates with the output end of an external automatic pin blowing machine. A pushing mechanism is located below the L-shaped mounting base. This utility model provides an efficient, stable, and safe automatic pin feeding and pressing device. The device uses an automatic pin blowing machine to feed pins into a dropping groove formed by a rotating arm via the connector, achieving automated feeding, significantly improving efficiency and reducing labor intensity. Subsequently, driven by a push cylinder, the pushing mechanism smoothly and accurately transports the pins along the guide rail to below the upper pressing head. The entire process requires no manual intervention, reducing safety hazards.
Owner:HEFEI HEYA AUTOMATION EQUIP CO LTD
Screw stud anti-thread-slipping structure of automobile interior trimming panel
ActiveCN224277037UReduce the temperatureImprove stabilitySuperstructure subunitsStructural engineeringMechanical engineering
The utility model relates to the technical field of installation of automobile interior trim panels, and discloses a screw stud anti-thread-slipping structure of an automobile interior trim panel, two supporting seats are integrally formed on one side of an interior trim panel body and located on the outer side of a cylinder body, and two screw stud bodies are fixedly connected to one sides of the two supporting seats respectively. Connecting holes are formed in one ends of the two screw column bodies, arc-shaped faces are arranged at the ends of the connecting holes, and positioning assemblies are arranged on the sides, located on the two screw column bodies, of the two supporting bases. According to the self-tapping screw, through the arrangement of the arc-shaped surface on the inner side of the screw column body, the self-tapping screw can be guided, meanwhile, the temperature generated during tapping is reduced, the stability of the self-tapping screw during tapping is enhanced, and the condition of screw loosening during tapping of the self-tapping screw is prevented; and through arrangement of the positioning columns, positioning during installation of the interior trimming panel body can be assisted, correction of the installation positions of the installation holes and the screw column bodies can be rapidly completed, and the assembly efficiency of the interior trimming panel body can be improved.
Owner:NANJING GSK NANJO AUTO PARTS CO LTD
A smart watch with replaceable watch case
This utility model relates to the field of smartwatches, specifically a smartwatch with a replaceable case. It includes a watch body, a first watch strap rotatably connected to one side of the watch body via a pivot, and a second watch strap rotatably connected to the side of the watch body away from the first watch strap via a pivot. A lower housing is located below the watch body, and several sets of connecting components are arranged on the upper part of the lower housing, respectively located on both sides of the lower housing in a symmetrical arrangement. Several sets of limiting components are located below the watch body, and the limiting components are connected to their corresponding connecting components. Compared to existing technologies, this patent, by setting connecting components and limiting components, allows the first and second limiting blocks to clamp the inverted trapezoidal inclined block with increased force via a threaded rod, thus increasing the contact area. The inverted trapezoidal structure of the inclined block becomes increasingly tighter under pressure. The limiting rod is inserted into the limiting hole, forming an anti-shear redundancy design, improving vibration and impact resistance.
Owner:SHENZHEN NANYUAN TECHNOLOGY CO LTD
A tool holder for a horizontal machining center
ActiveCN224425066UImprove operational efficiencyAchieve mechanical propertiesStructural engineeringMachining
This utility model provides a horizontal machining center tool holder. The horizontal machining center tool holder includes a support frame, a rotating assembly fixedly connected to one side of the support frame, a fixed base fixedly connected to one side of the rotating assembly, a clamping assembly on the top of the fixed base, the top of the clamping assembly fixedly connected to the bottom of a mounting column, the inner wall of the mounting column slidably connected to the outer wall of a pressure column, the top of the pressure column fixedly connected to the bottom of a throttle, an arc-shaped groove on the outer wall of the mounting column, one end of a limiting column fixedly connected to the outer wall of the limiting column, the outer wall of the limiting column slidably connected to the inner wall of the arc-shaped groove, a limiting hole on the outer wall of the clamping assembly, the bottom outer wall of the pressure column slidably connected to the outer wall of the limiting hole, the bottom of the mounting column fixedly connected to the top of a second spring, and the inner wall of the second spring fixedly connected to the outer wall of the pressure column. The horizontal machining center tool holder provided by this utility model has the advantages of avoiding the cumbersome operation caused by traditional screw tightening and reducing tool change time.
Owner:常州德匠数控科技有限公司
Beverage brewing equipment
This utility model discloses a beverage brewing apparatus, including a base (1), a first component (2), and a second component (3). When the second component (3) is moved to its extreme position, it closes with the first component (2) and defines an extraction chamber for containing a capsule (10). The second component (3) includes an outer cup (31) and an inner cup (32), the inner cavities of which together define a base (301). The second component (3) further includes a guide rod (33) axially passing through the outer cup (31) and the inner cup (32). A blocking member (5) is provided at the rear of the base (1). During the rearward movement of the second component (3) relative to the first component (2), the guide rod (33) pushes the capsule (10) away from the base (301). Compared with the prior art, this utility model can perform unpacking operations without the need for an additional unpacking device.
Owner:NINGBO AAA GROUP ELECTRIC APPLIANCE CO LTD
Beverage brewing equipment
This utility model discloses a beverage brewing apparatus, including a base (1), a first component (2), and a second component (3). When the second component (3) is moved to its extreme position, it closes with the first component (2) and defines an extraction chamber for containing a capsule (10). The second component (3) includes an outer cup (31) and an inner cup (32), the inner cavities of which together define a base (301). The apparatus is characterized by a sealed fit between the outer wall of the inner cup (32) and the inner wall of the outer cup (31), forming a closed hydraulic cavity (302) between them. The outer cup (31) has a first liquid inlet channel (311), and the inner cup (32) has a second liquid inlet channel (321). Compared with the prior art, this beverage brewing apparatus avoids base expansion without the need for additional blocking devices.
Owner:NINGBO AAA GROUP ELECTRIC APPLIANCE CO LTD
Melamine tableware surface wear-resistant coating spraying equipment
ActiveCN224486438UPrecision SprayingEfficient spraying
The utility model relates to melamine tableware coating spraying technical field, and disclose melamine tableware surface wear -resisting coating spraying equipment, including conveyer base, the outer surface fixed mounting of conveyer base has the fixed base, the outer surface fixed mounting of fixed base has the connecting frame, this melamine tableware surface wear -resisting coating spraying equipment, through the lead screw of servo motor drive, realize the accurate movement positioning of spraying machine head in horizontal direction, utilize hydraulic arm to adjust the vertical position of spraying machine head, ensure can effectively spray the melamine tableware of different height, electric telescopic link and recovery cover cooperation, collect the paint and waste gas that have not adhered to at the same time of spraying, last through waste gas treater and carry out environmental protection treatment, the whole equipment cooperation, high -efficient, accurate complete melamine tableware surface wear -resisting coating's spraying work, to reach the effect that improves production efficiency, guarantees the spraying quality, has the effect of environmental protection demand simultaneously.
Owner:ANHUI YAMEI MELAMINE PRODUCTS CO LTD
A portal crane and a method of hoist installation
The application discloses a gantry crane and a hoisting installation method, the crane comprises a gantry and a winch at the upper end of the gantry, a steel wire rope is arranged on the winch, a hook is connected to the free end of the steel wire rope, limiting parts are arranged on both sides of the hook, a guide part is arranged on the gantry, and the limiting parts are matched to pass through the guide part; after the hook drives the limiting parts to move and pass through the guide part, the limiting parts below the guide part are in a straight rod shape, the limiting parts above the guide part are arranged in multiple sections and can be wound; the method comprises equipment inspection, hook positioning, cargo connection, hoisting transportation and descending and finishing, the limiting parts can be locked and unlocked, the guide part and the driving mechanism are matched, the cargo and the steel wire rope are effectively guided and constrained in each hoisting stage, the swinging of the cargo caused by inertia and movement during starting and stopping is inhibited, the safety hidden danger is reduced, and the operation efficiency is improved.
Owner:CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION CO LTD +1
Logistics trolley convenient to carry
ActiveCN224279659UHandling safetyeasy to carryLifting devicesLogistics managementStructural engineering
Owner:NINGBO UNIV
A coating device for a repair patch dressing
The utility model relates to repair pasting material coating technical field, concretely is a kind of coating device for repair pasting material, including main part, conveying belt, laminator, material hopper and connecting frame, the conveying belt is installed in the upper end of main part, the connecting frame is fixedly connected in the upper surface of main part, the upper surface of connecting frame is fixedly connected with laminator, the upper end of laminator is fixedly connected with material hopper, the upper surface of main part is fixedly provided with guiding device, the guiding device includes guide plate and limit block, the limit block is fixedly connected in the upper surface of main part, the guide plate is set in the top of conveying belt, the end fixedly connected with moving rod of guide plate near limit block, the moving rod is slidably connected in the inside of limit block, the end fixedly connected with connecting rod of moving rod away from guide plate, the utility model guiding device can limit the movement of material film that needs to be laminated, facilitate material film accurate lamination, improve the accuracy of equipment lamination.
Owner:SICHUAN BAIKEMEI BIOTECHNOLOGY CO LTD
A quick-clamping planar structure for an elliptical camshaft end
ActiveCN224274209Uconstrained degrees of freedomachieve initial positioningPositioning apparatusMetal-working holdersClassical mechanicsStructural engineering
This application discloses a quick-clamping planar structure for an elliptical camshaft end, relating to the field of camshaft technology. It includes a base plate with a pair of placement plates on its top surface. Each placement plate has an arc-shaped groove for engaging both ends of the camshaft. A movable block is positioned between the placement plates on the base plate, and the movable block has a pair of fixed clamping plates. One of the fixed clamping plates has a movable plate, and a guide rod extends through the fixed clamping plate. An adjusting rod is threaded onto the fixed clamping plate. The movable plate, in conjunction with the fixed clamping plate, clamps and fixes one cam of the camshaft. The combination of the fixed clamping plate, movable plate, guide rod, and adjusting rod can clamp and fix the cam in the middle of the camshaft. The increased clamping point in the middle effectively constrains the camshaft's circumferential and radial degrees of freedom, reducing minor shaking or twisting during machining or vibration, thereby improving machining accuracy and reducing dimensional deviations.
Owner:SU ZHOU VITALITY MASCH TECH CO LTD
A pressure scanning valve pressure tube insertion and removal clamp
This utility model relates to the fields of industrial equipment, laboratories, and aerospace, specifically a pressure scanning valve pressure tube insertion and removal clamp. It includes a first clamp arm and a second clamp arm rotatably connected to the first clamp arm. The first and second clamp arms have open and closed states. One end of the first clamp arm is provided with a first jaw portion, which includes a first and a second parallel receiving groove. One end of the second clamp arm is provided with a second jaw portion, which includes a third and a fourth parallel receiving groove. When in the closed state, the first and third receiving grooves align to form a first anti-disengagement interface, and the second and fourth receiving grooves align to form a second anti-disengagement interface. This utility model ensures safe and convenient pressure tube insertion and removal operations while protecting the pressure tube and the pressure scanning valve input interface from damage. It is also applicable to pressure tubes of two different diameters, making it widely applicable.
Owner:DALIAN WENTURNER TECH CO LTD
A multi-directional extension mechanism, leg rest and car seat
Owner:JIFENG SEAT (WUHU) CO LTD
Sponge shoe cleaner
The utility model discloses a shoe wipe technical field's sponge shoe wipe. The shoe wipe includes box body, box cover and sponge wipe, and the sponge wipe is fixed on the inner surface of box cover, and the box cover covers the upper end of box body and the sponge wipe is located in the box body inner chamber, the box cover inside is equipped with the liquid storage cavity of accommodating shoe polish, and the liquid storage cavity is equipped with the liquid outlet, and the position of liquid outlet is equipped with the telescopic plug head, and the lower extreme of telescopic plug head passes the liquid outlet and extends into the sponge wipe, the telescopic plug head moves upward to separate from the liquid outlet when the sponge wipe is pressed, and moves downward to seal the liquid outlet after the pressure release, the box cover includes upper cover and lower cover, and the upper cover is equipped with the upper liquid storage groove, and the lower cover is equipped with the lower liquid storage groove, and the upper liquid storage groove and lower liquid storage groove are opposite arrangement and enclose into the liquid storage cavity. The utility model has the advantages of being able to realize the storage, supplement and convenient oiling of shoe polish, and being convenient to operate.
Owner:YANGZHOU TOWIN GREEN TECH CO CO LTD
Intelligent anchoring positioning device for marine vessels
The utility model relates to positioning device technical field, especially a kind of marine engineering ship intelligent anchoring positioning device, including the support frame and pad station of fixed installation on the hull, the top surface of the support frame is rotatably connected with rotating platform by bearing, the bottom end of the rotating platform is fixedly connected with gear sleeve.The utility model has the advantages that the device realizes the horizontal rotation of anchor machine main body by rotating platform on support frame.Motor drive gear is engaged with gear sleeve, rotating platform is driven to rotate, and the projection direction of steel cable can be flexibly adjusted according to factors such as seabed topography, current direction etc..Connecting frame slides in arc-shaped notch through pin shaft, and the guidance and locking of arc-shaped limiting plate and arc-shaped locking plate are matched, to further realize the accurate adjustment of steel cable projection angle.Before throwing anchor, operator can first adjust the position of anchor machine main body by rotating platform, and then adjust the angle of connecting frame, so that the ship anchor is accurately thrown to suitable position, avoiding the deviation of throwing anchor position caused by fixed installation.
Owner:WUXUE MINGHUI HEAVY IND CO LTD
A heat sink fin splicing assist
ActiveCN224309985UFacilitates stable movementprevent rotationWork holdersUsing optical meansLaser rangingManufacturing technology
This utility model discloses a radiator fin splicing aid, belonging to the field of radiator manufacturing technology. This radiator fin splicing aid includes a base assembly, a connecting assembly, and a placement assembly. The connecting assembly is disposed outside the base assembly, and the placement assembly is disposed outside the connecting assembly. The placement assembly includes a placement platform, with several movable seats slidably mounted on the top surface of the placement platform. Each movable seat has a circular groove on one side, and an infrared receiver is installed inside the groove. A top plate is mounted on the upper end of each movable seat, and an elastic clamp is mounted on the upper end of the top plate. An electric slide rail is mounted on one side of the upper end of the placement platform, and an electric slider is slidably connected to the outside of the electric slide rail. A laser rangefinder sensor is mounted on the upper end of the electric slider, and an infrared emitter is mounted on the side of the electric slider near the movable seats. The infrared receiver can receive the infrared light emitted by the infrared emitter.
Owner:SHENZHEN XINLIYUAN HARDWARE PLASTIC CO LTD
Electromagnetic reversing valve for coal dust removal hydraulic system
ActiveCN224413994Uavoid damageConvenient automatic opening and closing operationThermodynamicsElectric machine
The utility model relates to the technical field of hydraulic pressure, and disclose a kind of electromagnetic reversing valve for coal dust removal hydraulic system, including valve body, valve head, the surface of valve body is fixedly installed with valve head, the surface of valve body is equipped with protection structure, protection structure includes connecting plate, the surface of connecting plate is fixedly connected with the surface of valve body, the surface of connecting plate is equipped with sliding slot, the inner wall of sliding slot is slidably connected with protection plate, the inner wall of sliding slot is slidably connected with first bidirectional screw rod, the surface of first bidirectional screw rod's camber surface is threadedly connected with the surface of protection plate, the surface of connecting plate is equipped with motor. The utility model solves the electromagnetic reversing valve for coal dust removal hydraulic system of prior art, usually using controller to drive device, in the long-term use process, controller is vulnerable to external impact, for a long time, the normal use of device is affected, and the working efficiency of device is further affected.
Owner:WUXI CHENXIANG HYDRAULIC MECHANICAL & ELECTRICAL TECHNOLOGY CO LTD
A high strength fishing rod
This utility model relates to the field of fishing tackle technology, specifically a high-strength fishing rod, including a handle, a fishing line rotating mechanism, and a telescopic fishing rod mechanism. An anti-slip rubber pad is fixedly connected to the outer surface of the handle. The fishing line rotating mechanism is fixedly connected to the outer surface of the handle, and a connecting post is fixedly connected to the outer surface of the handle. In this utility model, the connection between the fishing line rotating mechanism and the handle is achieved through the use of a connecting clamp, a rotating bearing, and a fishing line rotating connecting shaft. The double-layer structure of the connecting clamp, in conjunction with the limiting bolt and the limiting nut, facilitates a stable connection between the fishing line rotating mechanism and the handle, allowing for easy disassembly, replacement, and maintenance. The use of the rotating bearing ensures smooth rotation of the fishing line rotating connecting shaft, reducing resistance during the fishing line reeling and casting, and improving fishing efficiency. The symmetrically arranged rotating ring and rotating bearing ensure even force distribution on the fishing line rotating connecting shaft, reducing wear and extending the service life of the fishing line rotating mechanism.
Owner:WEIHAI YIMEI SPORTS EQUIP CO LTD