3843 results about "Rubber ring" patented technology

The invention relates to the technical field of intelligent glasses production equipment, and discloses intelligent glasses leg metal shielding cover frame automatic rubber ring pasting equipment which comprises a feeding sliding table, a glasses positioning table, an outer supporting attaching assembly used for pressing the inner side face of a rubber ring, and an opposite extrusion attaching assembly used for pressing the upper face and the lower face of the rubber ring. And the release paper adsorption positioning assembly is used for accurately positioning release paper to which the rubber rings to be assembled are adhered on the periphery of the frame of the metal shielding cover to which the rubber rings are to be adhered on the inner sides of the left glasses leg and the right glasses leg, and the equipment utilizes the glasses positioning table to position and limit the glasses frame and the glasses legs to which the rubber rings are to be adhered. Then the release paper adsorbing and positioning assembly is used for manually positioning and adsorbing the release paper pasted with the rubber ring firstly and then automatically positioning and adsorbing the release paper pasted with the rubber ring, then the outer supporting and attaching assembly and the opposite extruding and attaching assembly are used for automatically assisting in pasting the inner side face, the upper face and the lower face of the rubber ring respectively, the precise automatic pasting action is completed in a narrow space, the pasting position precision is high, and the production efficiency is high.

The invention provides a waterproof plug connector based on dynamic sealing compensation, which is applied to the technical field of plug connector connection and comprises a plug connector male seat and a plug connector female seat, the plug connector male seat and the plug connector female seat are both provided with threading holes, the plug connector male seat is provided with a plug connector mounting hole, a dynamic sealing element is arranged in the plug connector mounting hole, and the dynamic sealing element is arranged in the plug connector male seat. The sealing air bag can be extruded to achieve sealing in the plugging process of the plugging male seat and the plugging female seat, and when water seepage occurs, water can be absorbed and the sealing air bag can be further extruded to expand, so that sealing between the plugging male seat and the plugging female seat is tighter, dynamic sealing is achieved, the waterproof effect is better, and the service life of the plugging male seat and the plugging female seat is prolonged. The anti-dragging blocking piece is arranged in the threading hole, double sealing can be conducted on a gap between the wire and the threading hole through the plug and the rubber ring, meanwhile, the wire in the threading hole can be fixed, when the wire is pulled, the wire can be prevented from being dragged out, and the stability of wire connection is improved.

The utility model relates to a cable bridge elbow capable of being adjusted left and right, which belongs to the technical field of cable bridges and comprises a first bridge, a second bridge is arranged on the right side of the first bridge, connecting frames are fixedly connected to the opposite side faces of the first bridge and the second bridge, a telescopic sleeve is fixedly connected between the two connecting frames, and the telescopic sleeve is fixedly connected with the first bridge and the second bridge. The bottom face of the first bridge frame is fixedly connected with a positioning rod, and the bottom face of the second bridge frame is rotationally connected with a connecting rod through a bearing. According to the cable bridge elbow capable of being adjusted left and right, under the action of the telescopic sleeve, the angle of the bent position is adjusted, the placement angle of the first bridge is conveniently adjusted, the construction efficiency is improved, the first bridge is driven to move through cooperation between the driving rod and the mounting rod, operation of workers is facilitated, and meanwhile the cable bridge elbow is convenient to use. And the connecting rod is fixed through the attachment between the rubber ring and the connecting rod, so that the stability of the connecting rod is improved, and the device is more convenient and practical.

The invention relates to the technical field of image processing, in particular to a rubber ring contour burr detection method and system based on geometric transformation, and the method comprises the steps: obtaining a rubber ring image, and extracting the outer contour of a rubber ring and the contour of each burr in the rubber ring image; fitting the outer contour of the rubber ring by adopting a least square method to obtain an ellipse, and mapping the ellipse into a standard circle: carrying out bilinear interpolation resampling on the rubber ring image, and carrying out polar coordinate transformation on the rubber ring image by taking the circle center of the standard circle as an original point to generate an expanded image; generating a reconstructed image with enhanced burr features from the expanded image through wavelet transform, determining burr parameters of the reconstructed image, mapping the burr parameters back to a Cartesian coordinate system of the rubber ring image, and generating a detection result containing burr number, position and size information; according to the invention, the accuracy and robustness of tiny burr detection can be improved.

The invention relates to the technical field of photovoltaic panel welding, in particular to a workpiece feeding device of a bus bar welding machine, which comprises two fixing frames, feeding devices, a supporting device and a pushing device, the uniformly distributed feeding devices are mounted at the top of the fixing frames, the supporting device is arranged between the two fixing frames, and the pushing device is mounted on the top of the fixing frames. The device comprises a fixed frame, a driving motor, a driving shaft, a mounting frame, a fixed plate, a driving belt pulley, a driven belt pulley, a belt main body, a fixed shell, a supporting shell, a supporting wheel, a limiting plate, a threaded rod, a nut, a limiting rod, a rubber ring, a pushing spring and a dismounting main body, the driving belt wheel, the belt main body and the driven belt wheel can be driven to rotate through the driving motor and the driving shaft, the belt main body is attached to the supporting wheel so as to support the belt main body, the belt main body can be attached to the photovoltaic module all the time, and stable feeding of the photovoltaic module is guaranteed.

The invention discloses a cabin-penetrating cable sealing assembly with a combined rubber ring, and relates to the field of cable cabin-penetrating sealing, and the cabin-penetrating cable sealing assembly comprises a cabin-penetrating pipe body and at least one sealing ring assembly. The cabin penetrating pipe body is provided with a pipe cavity which extends in the axial direction and allows a cable to penetrate through. The pipe cavity is divided into an in-cabin section and an out-cabin section. The sealing ring assembly comprises a set of lip-shaped sealing rings, lips of the set of lip-shaped sealing rings face the outside of the cabin, the in-cabin section is filled with the lip-shaped sealing rings in an overlapped mode in the axial direction, the cable is sleeved with the lip-shaped sealing rings, and the lip-shaped sealing rings comprise a main sealing ring and an auxiliary sealing ring. The gap between the cable and the cabin penetrating pipe body is filled with the main sealing ring. The auxiliary sealing ring fills a gap between the cable and the cabin penetrating pipe body, and the auxiliary sealing ring and the main sealing ring are arranged in an overlapped mode. The elasticity of the auxiliary sealing ring is smaller than that of the main sealing ring, and the abrasion resistance of the auxiliary sealing ring is larger than that of the main sealing ring. The cabin-penetrating cable sealing assembly with the combined rubber ring is high in sealing reliability.

The invention relates to the technical field of arc cutting, in particular to arc cutting equipment for metal distribution box machining, which comprises a horizontally arranged fixed mounting disc, a plurality of fixed mounting plates are arranged on the edge of the fixed mounting disc at equal angles, fixed mounting holes are formed in the fixed mounting plates, and a plurality of buffer rubber rings are arranged on the upper side of the fixed mounting disc. A supporting mounting column is arranged on the lower side of the fixed mounting disc. The cutting device further comprises a rotating displacement mechanism, a follow-up adjusting displacement mechanism, an adjusting cutting module and an accompanying processing module. According to the equipment, precise space positioning of the cutting head is achieved through a multi-stage adjusting mechanism, the cutting precision and quality are effectively improved, a unique accompanying treatment system can recover slag and filter smoke in real time, operation safety and environment friendliness are guaranteed, the overall automation degree is high, adaptability is high, installation can be flexible, and the equipment is suitable for distribution boxes of various specifications; the three functions of precise cutting, slag recovery and flue gas treatment are integrated, and synchronous cutting and treatment are achieved.

The invention relates to the technical field of laser dimension detection, and discloses a laser dimension detection device for water pump accessory production, which comprises dimension detection equipment, and the dimension detection equipment is provided with conveying equipment for assembling a plurality of impeller bodies. Meanwhile, under the mutual cooperation of a laser detection assembly and an angle self-adjusting assembly, under the suction effect of an air pump, two suction cup bodies separated from the blade can be tightly attached to the blade, and then under the suction effect of suction cups, a rubber ring fixed to a reset sliding barrel is tightly attached to the blade; according to a traditional detection method, when facing blades with different distortion angles, manual equipment adjustment, clamp replacement or multiple times of measurement are needed to obtain complete data, the operations are time-consuming and labor-consuming, measurement errors are caused by human factors, and the detection accuracy is high. And the laser size detection device automatically adapts to different distortion angles.

The invention relates to the technical field of sealing ring detection, in particular to a large-size sealing ring automatic feeding detection device and detection method.The large-size sealing ring automatic feeding detection device comprises two sets of elastic traction structures which are installed on a transfer part, and supporting sleeve parts penetrating through the transfer part are installed on the elastic traction structures in a sliding mode; the coaxial wheel sets are rotationally mounted on the two sides of the supporting sleeve piece; the side plate is fixedly installed on the transfer part, a driving plate is installed on the side plate in a sliding mode, a guide groove and a driving groove are formed in the side plate and the driving plate respectively, and a coaxial wheel set can roll in the guide groove and the driving groove; when the driving plate moves upwards relative to the side plate, the supporting sleeve part can be conveyed to the middle of the clamping wheel, and when the clamping wheel is separated from the transfer part, the clamping wheel can push the supporting sleeve part to move reversely and enable the sealing ring to be arranged on the clamping wheel in a sleeving mode, so that the phenomenon that the clamping wheel is disengaged when the rubber ring is tensioned is prevented, and the service life of the sealing ring is prolonged. And the transferring stability of the rubber rings is improved.

The invention relates to a sealing rubber ring, and belongs to the technical field of sealing materials. The problems that a traditional sealing rubber ring is narrow in temperature resistance range, poor in medium corrosion resistance, unbalanced in mechanics and elasticity, short in anti-aging service life and prone to precipitation and pollution are solved. The material is composed of a base material, a composite anti-precipitation filler and auxiliary components, the base material contains four components including modified fluororubber and the like, the composite anti-precipitation filler contains modified nano calcium carbonate and the like, and the auxiliary components contain vulcanizing systems, reinforcing systems and the like. The modified fluororubber is prepared by a specific process. The preparation method comprises the following steps: banburying, standing, vulcanizing, cooling and removing flash. The rubber ring has the advantages of wide temperature-resistant range, medium corrosion resistance, aging resistance, balanced mechanical properties and no precipitation pollution, and is suitable for industrial scenes with extreme temperature difference, strong corrosion and the like.

The invention discloses underwater multi-load constant-temperature sealing bin equipment, and relates to the technical field of underwater detection equipment, and the underwater multi-load constant-temperature sealing bin equipment comprises a cylindrical sealing bin main body and a heat conduction assembly; two corresponding sealing cover assemblies are installed on the left side and the right side of the cylindrical sealing bin body, and a detection assembly is installed at the left end of the sealing cover assembly on the left side. Unified installation of multiple types of detection modules can be achieved through integrated design, and the problems that in a traditional scheme, due to the single function, the number of mounting positions is large, and the load of a submersible is heavy are solved. The heat dissipation efficiency is effectively improved through a five-stage heat conduction mechanism and a net-shaped rib heat bridge structure, and the problems of temperature fluctuation and equipment overheating faults caused by passive heat dissipation are solved. A double-sealing interface is formed by the trapezoidal seam allowance and the sealing rubber ring, so that the waterproof reliability in a high-pressure environment is enhanced, and the leakage risk is reduced; and meanwhile, the universality of equipment is improved by virtue of standardized mounting surface design, and the multi-scene deployment cost is reduced.

The utility model discloses an inner cylinder of a washing and drying all-in-one machine, which comprises a cylinder bottom frame, a cylinder bottom frame, a cylinder bottom frame and a cylinder bottom frame, the cylinder bottom frame is of a wheel-shaped structure and comprises a hub, spokes and a rim, and the spokes are connected between the hub and the rim; the bottom of the barrel body is connected to the periphery of the rim in a sleeving mode, and a splicing seam of the barrel body and the rim is filled with a sealing rubber ring; and the cylinder bottom plate is installed on the bottom side of the cylinder bottom frame, and a first sealing gasket is arranged between the cylinder bottom plate and the cylinder bottom frame in a cushioned mode so as to fill a splicing gap between the cylinder bottom plate and the cylinder bottom frame. According to the scheme, the problem of secondary pollution to clothes caused by dirt accumulated in gaps of a traditional splicing structure can be effectively solved, the washing hygiene is improved, and the washing machine is particularly suitable for sensitive clothes or scenes with high hygiene requirements.

The utility model relates to the technical field of butterfly valves, in particular to a leakproof sealing type butterfly valve which comprises a valve body, a valve mechanism is installed in the valve body, a connecting shaft is fixed to the center of the inner side of the valve mechanism in a penetrating mode, and the connecting shaft is rotationally connected with the valve body. The valve mechanism comprises a valve plate, supporting rings are fixed to the two sides of the middle of the outer wall of the valve plate, anti-leakage sealing pieces are fixed to the outer portions of the supporting rings, wear-resisting contact mechanisms are welded to the edges of the two sides of the outer wall of the valve plate and attached to the anti-leakage sealing pieces, and rubber rings are fixed to the inner sides of the wear-resisting contact mechanisms. The abrasion-resistant contact mechanism comprises an abrasion-resistant ring, and the lower surface of the abrasion-resistant ring is connected with the valve plate in a welded mode. Particles on the inner wall of the valve body are effectively scraped away through the abrasion-resistant contact mechanism, and the leakage-proof sealing piece is prevented from being ground; the anti-leakage sealing piece enhances the fitting and anti-deformation capacities through a buffer structure; and the supporting ring anti-falling piece guarantees complete sealing, and the sealing and wear-resisting performance is comprehensively improved.

The utility model discloses a special photovoltaic connector for an offshore photovoltaic power plant, relates to the technical field of photovoltaic connectors, and solves the problem that the design of a traditional connector often does not fully consider the safety and the convenience of offshore operation so that the on-site construction difficulty is large. The two ends of the shell are each provided with a shrinkage sleeve used for inserting a cable, the interior of each shrinkage sleeve is fixedly connected with an electrode plate, the inner circumference of each shrinkage sleeve abuts against a waterproof rubber ring, the exterior of each shrinkage sleeve is in threaded connection with a locking nut, and the side wall of each shrinkage sleeve is provided with a shrinkage opening. When the cable connector is used for connecting cables, only the end parts of two cables to be connected need to be respectively inserted into the telescopic sleeves at the two ends of the shell, then the shell can be held, the locking nuts are screwed by hands, and the waterproof rubber rings are compressed and deformed to tightly wrap the cables, so that the intrusion can be prevented, and the convenience and the safety of cable connection are improved.

The invention relates to the technical field of heat exchange tube maintenance, in particular to a tube head leakage blocking plug which comprises a conical plug body in threaded connection with a heat exchange tube, a blocking rubber ring capable of sliding in a reciprocating mode is installed on the portion, located on the inner side of the heat exchange tube, of the conical plug body, and an inner side extrusion block is arranged on the inner side of the blocking rubber ring. A mounting plate used for pushing out the plugging rubber ring is arranged on the side, away from the heat exchange pipe, of the conical plug. Through the combined arrangement of the plugging rubber ring and the inner side extrusion block, the inner side extrusion block extrudes the plugging rubber ring, so that the plugging ring is expanded and is attached to the inner wall of the heat exchange tube, the primary sealing effect is achieved, secondary sealing is achieved through the combined use of the outer contour of the conical plug and the sealing ring, and the sealing effect is improved through the multi-sealing structure arrangement. A better sealing effect is achieved, the distance between the plugging rubber ring and the connecting end of the conical plug is controlled, it is guaranteed that an enough dynamic buffer area exists, impact force applied by high-pressure impact media is absorbed, and the anti-loosening service life is prolonged.

The invention relates to the technical field of glass lens detection, in particular to a quality detection machine for optical glass lens production, which comprises a cylinder I; the shell is connected with a switching assembly; the switching assembly is connected with a plurality of cylinders I; each cylinder I is detachably connected with a top cover; a rubber ring is fixedly connected to the inner side of each top cover; the rubber ring is elastic; a limiting block is fixedly connected to the inner side of each rubber ring; a through hole is formed in the limiting block; a first cylinder, a first circular ring and a second cylinder are matched to clamp a glass lens piece for detection operation, the first cylinder can also be matched with a top cover to intercept glass fragments splashed in the detection process, safety is high, all the generated glass fragments are located on the inner side of the first cylinder, and detection efficiency is high. Glass fragments can be quickly poured out and removed only by manually pouring the cylinder, the cleaning operation is convenient and fast, meanwhile, the long rod conducts extrusion testing on the glass lens piece from different positions, and the diversity of testing results can be improved.

A turbine support wax pouring protection device and method, the wax pouring protection device comprises a disc-shaped pressing plate, a draw pin, a supporting rod, a sealing ring; the sealing ring is connected with the pressing plate through a plurality of connecting plates; the sealing ring is used for plugging the hole body of the upper annular wall plate; one end of the draw pin is provided with external threads, the end penetrates through the center of the pressing plate and is screwed with a nut; the other end of the draw pin is fixedly connected with the middle part of the supporting rod; the two ends of the supporting rod are used for abutting on the arc-shaped block of the turbine support; further comprising a first rubber ring, a second rubber ring and a cover; the first rubber ring is used for being press-connected between the upper mounting edge of the turbine support and the outer ring body, and the lower end surface of the first rubber ring abuts against the support plate of the turbine support; the second rubber ring is used for being press-connected between the lining plate of the turbine support and the outer ring body, and the upper end surface of the second rubber ring abuts against the support plate of the turbine support; the cover is used for buckling on the rectangular platform of the turbine support and plugging the hole on the rectangular platform.

A plug and a waterproof connector. The plug comprises an inner core assembly extending axially in a front-rear direction, a sleeve fitted over the inner core assembly, and a sealing rubber ring mounted at the tail end of the sleeve and used for sealing a cable in the inner core assembly. A tail locking member is connected to the tail portion of the sleeve, a connecting cap capable of locking and adapting to a socket is provided at the front end portion of the sleeve, and the sealing rubber ring achieves reliable sealing under the action of the sleeve and the tail locking member. In the plug, the tail locking member is directly connected to the sleeve without using an elastic claw structure, which not only solves the problem of impossible normal assembly of a rubber sleeve caused by deformation due to repeated compression of an elastic claw, but also reduces the length of a connector, thereby satisfying the use requirements in small space environments.

The utility model discloses a high-sealing power distribution cabinet door assembly which comprises a power distribution cabinet door main body. The sealing rubber ring is used for being matched and sealed with a sealing groove in one side, where the power distribution cabinet door main body is installed, of the power distribution cabinet; the sealing rubber ring retainer is fixed on the inner side of the power distribution cabinet door main body, and the sealing rubber ring retainer is used for supporting the sealing rubber ring to be attached to the sealing groove of the power distribution cabinet door main body for sealing; the sealing rubber ring sealing adjusting assembly comprises a box body, a push rod, a push plate, a stress block, a spring, a force application rotating wheel, convex blocks, a screw rod and a knob, the knob drives the force application rotating wheel to rotate, the force application rotating wheel is located in the box body, the convex blocks are fixedly installed on the periphery of the force application rotating wheel, and the box body is fixed to the inner side of the power distribution cabinet door body. The four edges of the box body are slidably connected with push rods, and the force application rotating wheels push stress blocks at one ends of the push rods through protruding blocks to drive push plates at the other ends of the push rods to push the sealing rubber rings. The cabinet door can be efficiently sealed.

The invention belongs to the field of drafting rubber rings for spinning, and particularly provides a rubber ring and a preparation method thereof.The rubber ring is characterized by comprising an inner rubber layer, a reinforcing layer and an outer rubber layer which are sequentially compounded from inside to outside; the outer rubber layer is prepared by mixing the following raw materials in parts by weight: 90-100 parts of rubber, 10-20 parts of phenolic resin, 2-3 parts of an anti-aging agent, 2-3 parts of an accelerant, 5-8 parts of sulfur, 2-3 parts of zinc oxide, 0.5-2 parts of stearic acid, 3-5 parts of talcum powder, 2-5 parts of a modified copolymer and 3-5 parts of lignosulfonate; the modified copolymer is a copolymer of sulphobetaine methacrylate and glycidyl methacrylate; the prepared upper rubber ring outer rubber layer is good in drafting spinning stability, and the problem of sticky spots can be solved.

The invention relates to an adjustable radiator based on a Tesla valve, in particular to the technical field of heat dissipation, the adjustable radiator comprises a substrate, fin modules are arranged on the surface of the substrate, the fin modules are arranged at equal intervals, Tesla valve runners are arranged on the surfaces of the two sides of each fin module, and the Tesla valve runners are arranged on the surfaces of the two sides of each fin module. Each fin module comprises a single piece, an assembling groove, an assembling connecting block, a rubber ring, a magnetic attraction piece and a side edge fixing block, and the assembling grooves are formed in the outer walls of the two sides of the top of each single piece. Each fin module is formed by inserting and combining a plurality of single pieces through bottom assembly connecting blocks and top assembly grooves, Tesla valve flow channels are etched in the two sides of the fins to guide airflow to form one-way reinforced convection, a modular structure is formed by combining the multiple sets of single pieces, rapid inserting and pulling replacement is supported, the maintenance cost is reduced, and the service life of the fins is prolonged. The flow channel of the Tesla valve actively enhances airflow disturbance and improves natural convection efficiency.

The utility model provides special vehicle press-fitting equipment capable of rapidly switching auxiliary tools. The equipment comprises a pressing head, the auxiliary tools, a guide rod air cylinder, a rotating air cylinder, a magnetic coupling rodless air cylinder, a connecting piece, a rack and a three-jaw air cylinder. The press-fitting device solves the problems that an existing press-fitting device is free of positioning, rubber rings are prone to being damaged, labor intensity is high, operation is difficult and the like, effectively improves production and working efficiency, improves press-fitting quality and reduces cost. By means of the device, automatic and rapid switching of auxiliary tools can be achieved, and rubber ring press fitting is completed. According to the device, automatic placing and automatic taking back of an auxiliary tool are achieved through the air cylinder, the gripper and the like, automation is completely achieved, the problem that rubber rings are difficult to place is solved, a positioning point and a mistake-proofing device are designed, and therefore the quick, effective and firm press-fitting effect is achieved, and the device has the advantages of being long in service life, good in durability, light in design, easy to manufacture and operate and low in cost. The matching degree is high, and the like.

The invention discloses a gas-solid two-phase explosion venting dynamic inhibition experiment system and method, and belongs to the field of explosion venting, and the gas-solid two-phase explosion venting dynamic inhibition experiment system comprises an explosion container, a gas distribution system, a dynamic ignition system, a data acquisition system, a dynamic water mist / powder explosion inhibition system and a computer. The dynamic water mist / powder explosion suppression system comprises a water inlet block which is movably clamped on the inner wall of the upper side of the explosion container, can move along a second strip-shaped hole in the wall and is sealed. The flat plate part is connected with a water inlet pipe (extending out of the container), and a cavity is formed in the flat plate part; and a third rubber ring is arranged at the arc plate part to seal the rotator. The water inlet block is communicated with the rotator through a first through hole and a second through hole respectively, and a water mist / powder sprayer is arranged at the lower end of the rotator. The water inlet block is provided with a support which is provided with a driving structure to enable the rotator to rotate. According to the device and the method, the difference between dynamic explosion suppression and static explosion suppression can be explored, and the coupling effect between dynamic explosion suppression and the explosion source position can be explored.

The invention discloses an anti-loose connector, belongs to the technical field of connectors, and is used for solving the problems that the number of adaptive input lines of an existing large-current connector is single, and the sealing reliability is insufficient. The anti-loose connector comprises a shell, an input wire, an output copper needle and a plurality of conversion conductors, the input wire penetrates through a wire sleeve and then is inserted into the shell, and the output copper needle is arranged in the shell and is conductively connected with the conversion conductors. Each conversion conductor is provided with an output end and an input end with an elastic deformation part, a single conversion conductor can be independently connected with an input wire and an output copper needle, and a single input wire can be inserted into a duplex gap between every two adjacent conversion conductors and is simultaneously connected with two output copper needles. And a black bakelite plug bush and a rubber ring are also arranged in the shell, so that double-gap sealing is formed. The connector can flexibly realize two-wire input and four-wire output or four-wire input and four-wire output, is reliable in sealing, can prevent input wires from loosening and external water vapor and dust from invading, and meets the large-current transmission requirements in the fields of new energy storage industrial automation and the like.

The invention relates to the technical field of oil field oil production engineering, in particular to an underground data acquisition unit with flow, pressure and temperature monitoring functions and a method. The method is suitable for underground working condition monitoring of submersible motor type lifting equipment such as submersible screw pumps, submersible plunger pumps and submersible centrifugal pumps. The unit comprises a pressure-resistant shell, wherein a central pipe, an electromagnetic flowmeter, two pressure and temperature sensors and an underground parameter collector are integrated in the pressure-resistant shell; the two sensors are used for measuring the temperature and pressure of liquid flow of the central pipe and the temperature and pressure of an oil casing annulus respectively; the electromagnetic flowmeter measures the flow, and real-time temperature and pressure data are used for compensation to improve the precision. The unit is further provided with a collecting pipe, an upper end, a lower end, a connecting sliding ring, an annulus / oil pipe inner testing channel, a sealing rubber ring and the like. Through the integrated design, synchronous high-precision in-situ monitoring of underground key parameters is achieved, the problem that underground data of multiple instruments are not synchronous is solved, and a reliable data terminal is provided for an intelligent oil field.

The utility model relates to the technical field of rubber sealing ring performance detection devices, in particular to a material toughness detection device for preparing a fluororubber sealing ring, which comprises a device body, a first support and a second support are sequentially fixed on the device body from top to bottom, a cylinder is fixed on the first support, and a piston rod is mounted at the output end of the cylinder. A pressing plate is fixed to the bottom end of the piston rod, an outer fixing ring is fixed to the second support, a rotating disc is rotationally arranged in the outer fixing ring, a plurality of arc-shaped grooves are formed in the rotating disc, a plurality of first I-shaped clamping grooves are formed in the outer fixing ring, movable rods penetrating through the arc-shaped grooves are slidably clamped in the first I-shaped clamping grooves, and first clamping plates are fixed to the movable rods; according to the multi-directional tensile strength detection device for the fluororubber sealing ring, the multi-directional tensile strength detection test of the fluororubber sealing ring can be realized at one time, and the working efficiency of the tensile strength detection of the fluororubber sealing ring is greatly improved.

The utility model provides an installation device which comprises a feeding mechanism, a conveying mechanism, a conveying mechanism, a conveying mechanism and a control mechanism, and the feeding mechanism is used for conveying a plurality of installation parts; the visual component is arranged corresponding to the feeding mechanism, and the visual component is used for shooting the mounting components in conveying one by one so as to identify whether each mounting component is qualified or not; the positioning structure is used for fixing the position of a component to be mounted; the installation robot is used for grabbing the installation component and installing the qualified installation component on the component to be installed, and the installation equipment solves the technical problem that in the prior art, the installation efficiency of the bearing rubber ring is low.

The utility model relates to the technical field of pencil manufacturing equipment, in particular to a pencil stripping machine. The pencil stripping machine comprises a paint box and a paint scraping device, the paint box is provided with a pencil outlet, and the paint scraping device is arranged at the pencil outlet; the paint scraping device comprises a paint scraping rubber ring and a fixing assembly, the paint scraping rubber ring is provided with a plurality of scraping faces and one scraping face, the scraping faces correspond to the side faces of the pencil in a one-to-one mode, a gap is reserved between one scraping face and the side face of the pencil, and the other scraping faces are tightly attached to the side face of the pencil. The fixing assembly is used for fixing the paint scraping rubber ring. The multiple scraping faces of the paint scraping rubber ring correspond to the multiple side faces of the pencil in a one-to-one mode, a gap is reserved between one scraping face and the side face of the pencil, the other scraping faces are tightly attached to the side face of the pencil, independent painting of the single face of the pencil is achieved, and the diversified requirements of pencil production are met.

The invention relates to the field of winches, in particular to a cable take-up and pay-off winch with a guide mechanism, which comprises a bottom plate, a conical table, a first transmission rod, a first screw rod and a winch are arranged at the top of the bottom plate, two limiting strips are welded on the peripheral wall of the first transmission rod, and a transmission wheel is slidably arranged on the peripheral wall of the first transmission rod. The outer portion of the transmission wheel is fixedly sleeved with a rubber ring, a reciprocating lead screw drives a guide inner ring to move, a cable is guided to move according to a preset path and is neatly wound around the outer wall of a winch, a first lead screw is rotated, eight clamping blocks are driven to contract or expand, the cables of different sizes are limited and restrained, and the cables are prevented from deviating or shaking; and the rubber sleeve can also be accurately positioned to a corresponding position on the peripheral wall of the conical table, so that the rotation speed of the reciprocating screw rod is adjusted according to the size of the cable, and the phenomenon that the cable wound on the winch is extruded or entangled is avoided.

The utility model discloses an automatic press fit and detection all-in-one machine, and relates to the technical field of processing equipment. Comprising an installation base, an installation mechanism used for material processing is arranged on the installation base, the installation mechanism comprises a buffering assembly and a supporting frame, the supporting frame is fixed to the two ends of the installation base, and a connecting plate connected through a movable assembly is arranged at the upper end of the supporting frame. The locking support is driven to be locked and unlocked by combining the pushing assembly, mounting and dismounting of the jig body can be completed without the help of complex tools, when workpieces of different specifications are switched according to production requirements, corresponding jigs can be rapidly replaced, the downtime of equipment is shortened, and the production remodeling efficiency is improved, and a positioning ring in the machining shell is matched with a rubber ring on the inner wall, so that the production efficiency is improved. The precision of the installation position of the workpiece can be guaranteed through the positioning ring, and surface scratching caused by rigid contact between the workpiece and the positioning ring can be avoided through the elastic buffering effect of the rubber ring.