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21 results about "Gauge (instrument)" patented technology
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A gauge or gage, in science and engineering, is a device used to make measurements or in order to display certain dimensional information. A wide variety of tools exist which serve such functions, ranging from simple pieces of material against which sizes can be measured to complex pieces of machinery. Depending on usage, a gauge can be described as "a device for measuring a physical quantity", for example "to determine thickness, gap in space, diameter of materials, or pressure of flow", or "a device that displays the measurement of a monitored system by the use of a needle or pointer that moves along a calibrated scale".
A tooling for size measurement of an incomplete circle
The utility model discloses the technical field of machining measurement device, more specifically discloses a kind of for the size measurement tool of incomplete circle, comprising: tool main body, detachably set on part;Compensation component, set on tool main body, can be synchronous with the arc to be processed Machining;Wherein, the straight line of the center of the arc to be processed of compensation component and arc to be processed can pass through arc to be processed;Measuring component is used to measure the diameter between compensation component and arc to be processed;By using the utility model, arc can be measured in real time during processing, cancel the use of radius gauge and three-dimensional coordinate instrument;Greatly reduce the difficulty of real-time measurement arc actual size in part processing process, improve the arc size measurement stability and accuracy, can effectively improve the product quality and stability of part.
Owner:YIBIN PUSH LINKO TECH CO LTD
A support position-adjustable micrometer gauge detection device
Owner:ZHONGSHAN JIWEI MOULD CO LTD
A wire core stabilizer for a wire and cable diameter measuring instrument
This invention discloses a wire core stabilizing frame for a wire and cable diameter gauge, comprising a support column, a mounting base, two sets of spring-loaded movable pulley assemblies, a fixed pulley assembly, U-shaped guide wheels, a height adjustment mechanism, and a horizontal fine-tuning mechanism. A fixed base is provided at the bottom of the support column. The height adjustment mechanism adjusts the vertical height of the mounting base, and the horizontal fine-tuning mechanism fine-tunes the horizontal position of the movable and fixed pulley assemblies to achieve precise alignment with the diameter gauge. U-shaped guide wheels at the inlet and outlet ends of the mounting base limit wire core swaying, while the movable pulley assembly with a spring-loaded mechanism counteracts Z-axis jitter, further enhancing wire core stability in conjunction with a lateral compression spring. The spring-loaded mechanism includes a pressure sensor and a control panel for precise pressure adjustment. This invention achieves dual precise wire core positioning, ensuring coaxiality and angular consistency upon entering the diameter gauge, improving measurement accuracy. It is also highly adaptable, easy to operate, and protects the wire core, making it widely applicable in online diameter measurement processes such as wire and cable drawing and extrusion.
Owner:FAR EAST CABLE +2
Bolt fastening management system
PendingJP2026092429AMetal working apparatusMetal-working hand toolsMeasuring instrumentGauge (instrument)
This invention provides a bolt tightening management system that allows for simpler and more accurate evaluation of the quality of hydraulic tightening. [Solution] The bolt tightening management system 1 manages the tightening of bolts in multiple fastening parts 90 to which hydraulic tightening is applied by a tensioning device 50 which comprises a housing part 51 for housing bolts 93, a movable part 52 that screws with the bolts 93 and forms an oil chamber 53 between itself and the housing part 51, and a pump 55 that supplies pressurized oil to the oil chamber 53. The bolt tightening management system 1 comprises a pressure gauge 11 for measuring the pressure of the pressurized oil discharged from the pump 55, an elongation measuring instrument (dial gauge 12) for measuring the elongation of the bolts 93, which is the difference in length of the bolts 93 before and after the supply of pressurized oil, and a storage device (server 3) that stores the measured pressure and elongation values so that they can be output in association with the fastening parts 90.
Owner:DAIHATSU INFINEARTH MFG CO LTD
Universal magnetic base
1. Name of the product in this design: Universal Magnetic Meter Stand. 2. Purpose of this design: For clamping and adjusting gauges and other measuring instruments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
Owner:邓建琴
An automatic processing method for composite material circular cover plates
ActiveCN117621272BRealize the function of automatically processing according to the fiber directionAutomate debuggingWorking accessoriesUsing optical meansSuspended particlesCutting force
This invention relates to an automated machining method for circular composite material covers, belonging to the field of functional composite material machining. By identifying the fiber direction through photography and combining it with C-axis positioning at the turning center, the method achieves automated machining of composite materials according to the fiber direction. Integrating an image-based dimensional measuring instrument into the production line enables rapid online full-size inspection. By using a machine tool's internal probe to pre-determine product dimensions and automatically compensate, the method automates first-piece debugging during frequent production changes. Controlling cutting forces through process methods, and precisely controlling clamping forces with small-diameter hydraulic cylinders and gauges, effectively controls the deformation of thin-walled parts. By modifying the chip conveyor to remove large particles and fibers, using multi-stage sedimentation to remove suspended particles, and employing a belt degreaser to remove lubricating oil, the method solves the problem of ensuring the composite material coolant meets emission standards. The process is automated and cost-effective.
Owner:AEROSPACE RES INST OF MATERIAL & PROCESSING TECH
A smooth recovery device for an electric water level gauge scale
The utility model relates to a kind of smooth recovery device of electric water level gauge measuring scale, including winding reel, ratchet wrench, support, fixed hole, screw, measuring scale outlet, measuring scale, measuring scale probe, shell.Electric water level gauge in the recovery measuring scale process will occur the condition that measuring scale is stuck in the outside of winding reel, this condition can lead to two problems of instrument abrasion aggravation and operation efficiency reduction;Using this device, it can be conveniently fixed to electric water level gauge, quickly complete electric water level gauge wire winding work, improve hydrological observation work efficiency, it is practical equipment with remarkable effect.
Owner:HEBEI IRON & STEEL GRP SIJIAYING YANSHAN IRON MINE CO LTD
A method for testing high ground stress of surrounding rock of deep buried tunnel
The application discloses a kind of high ground stress test methods of deep-buried tunnel surrounding rock.It includes the following steps, step one: after drilling is completed, installation connection and lowering of each instrument equipment in high ground stress test device based on ultra-deep drilling are completed;Step two: pressure equipment is pressurized, high-strength liquid pressure is formed, high-strength liquid pressure reaches hole bottom piston through flexible high-strength pressure pipe, pressure gauge and built-in flexible high-strength pressure pipe;Step three: with the pressure input of pressure equipment, flexible cladding plate on both sides of piston is pressed and moves laterally, and is well cladded with drilling hole wall and gradually applies pressure to drilling hole wall;Step four: the compression deformation of drilling hole wall rock mass after being pressed is measured by micrometer;Step five: P~s characteristic curve is obtained;Step six: ground stress of drilling hole wall rock mass test point is obtained.The application has the advantages of being able to measure and determine ground stress before deep-buried underground chamber or tunnel excavation construction.
Owner:CHANGJIANG SURVEY PLANNING DESIGN & RES CO LTD
A method for improving the rolling stability of thin gauges in a continuous casting and rolling production line
This invention discloses a method for improving the rolling stability of thin-gauge strips in a continuous casting and rolling production line. The method includes a thin slab rolling mill; adjusting the mill rigidity; adjusting the thickness of the intermediate strip slab; installing a width measuring instrument at the exit of the fan-shaped section of the slab; continuously comparing the measured value with the actual value; replacing the actual measured value with a preset width value when the deviation obtained from the comparison does not meet the constraint conditions; reducing the downward pressure of the roughing mill to a preset percentage of the original downward pressure; adjusting the looper tension to a preset value; and after the strip is threaded at the tail end, the mill accelerates in segments according to a preset strategy with delay time intervals based on a delayed acceleration command. This effectively reduces the occurrence of issues such as strip deviation, steel accumulation, poor coil shape, tailing, and rolling damage during the production of thin-gauge strips.
Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD
Adjustable digitized elevator rail gauge
The utility model belongs to the technical field of measuring instrument, disclose a kind of adjustable digital elevator rail gauge, including main beam and the measuring head of assembly in the both ends of main beam, electronic distance measuring device and the locking device for holding elevator guide rail are assembled on the measuring head;The electronic distance measuring device includes the electronic distance measuring instrument towards calibration sample line, and the main control unit of electronic distance measuring instrument electricity is connected and the display of main control unit electricity is connected.
Owner:SHIJIAZHUANG TEDA ELEVATOR CO LTD
A new type of power transformer oil level gauge
This invention relates to the field of transformer oil level gauge technology, specifically a novel power transformer oil level gauge, comprising an instrument body, a measuring rod, and an annular float. The measuring rod is mounted on the instrument body, and the annular float is sleeved on the measuring rod. At least three radial centering blocks are evenly arranged in a ring on the annular float. Springs connect the radial centering blocks to the annular float, and the radial centering blocks are slidably mounted on the annular float in a horizontal direction. This invention, by elastically connecting at least three radial centering blocks to the annular float, allows the annular float to be centered using these blocks. This increases the clearance between the annular float and the measuring rod, preventing oil buildup on the measuring rod from hindering the annular float's movement. Furthermore, the constant clearance between the elastically connected radial centering blocks and the measuring rod ensures that the annular float does not sway violently due to fluid flow, thus preventing any impact on the stability of the annular float's magnetic field and guaranteeing the accuracy of the oil level gauge.
Owner:SHENYANG SHENGBANG ELECTRIC TECH CO LTD
Bipedal gauge (pp-6)
Owner:宁波海雯文具有限公司
A device for measuring the geometry and surface quality of a cylindrical part
The application discloses a kind of geometric dimension and surface quality measuring device of cylindrical parts, it includes: box;Linear motor module is installed on the top surface of box;A group of outer diameter and thickness measuring instrument is installed at the both ends of the sliding platform of linear motor module;Measuring platform is fixed between the both ends of box and is placed above the sliding platform of linear motor module;Surface roughness detection mechanism is installed on the top surface of box, and surface roughness gauge is installed on the mechanical hand thereof.The advantages are: realizing multi-parameter integrated efficient measurement, overcoming the disadvantages of traditional scattered and independent measurement mode, the application can complete the rapid measurement of inner diameter, outer diameter, thread characteristics, wall thickness and surface roughness of cylindrical parts after one-time clamping and positioning of cylindrical parts, greatly shortens the whole inspection time of single part, and significantly improves the detection efficiency.
Owner:XIAN AERONAUTICAL UNIV
Horizontal length measuring instrument
ActiveCN224285725UWork holdersMechanical measuring arrangementsMeasuring instrumentGauge (instrument)
The utility model discloses a horizontal length measuring instrument which comprises a rack, a platform, a five-axis workbench, a tailstock, a measuring seat and a detachable measuring head. The measuring head is composed of a clamping part and a connecting part, and the connecting part is of an anti-rotation structure with a vertically symmetrical plane machined by a cylinder and is provided with a first connecting hole. The mounting base is provided with a matched insertion hole, a positioning face and a second connecting hole, and quick positioning and locking are achieved through a positioning pin. The structure simplifies the replacement process of the measuring head, improves the clamping repeatability and the measurement stability, and is suitable for the detection of various precision measuring tools such as gauge blocks, plug gauges, ring gauges and the like.
Owner:QINGDAO INST OF METROLOGY TECH
An adjustable bow plate gauge and a method for measuring engine disc shaft parts using the same
The application discloses a kind of adjustable bow flat gauge and its measuring engine disc shaft parts method, belong to machining detection technical field.The gauge's arm is bent and is connected with scale on both sides of slide plate, and the scale on one side is slidably connected with fixed measuring unit, and the scale on the other side is slidably connected with movable measuring unit;Fixed measuring unit and movable measuring unit all include the measuring rod that the length of extension can be adjusted and can be close to or away from the movement of parts.When the gauge is measured, the length of the aluminum plate body is adjusted according to the diameter of the convex surface of the part, the diameter of the arm of the gauge is ensured to avoid the interference area of the part, and at the same time, the center line of the measuring rod can pass through the center of the part rotation;Then, the position of the measuring rod on the aluminum plate body on the other side is adjusted according to the size of the diameter of the measured part, the length measuring instrument is installed, the indicating value of the standard part and the pressure table amount are matched, and the measurement and correction are carried out, so that the measurement of disc shaft parts with different diameter sizes is realized.
Owner:AECC AVIATION POWER CO LTD
A portable micrometer measuring device for wheel diameter.
This application discloses a portable testing device for a wheel diameter measuring instrument micrometer, comprising a portable positioning mechanism, a two-dimensional adjustment mechanism located on the portable positioning mechanism, a measuring instrument micrometer, and an alignment auxiliary device. The portable positioning mechanism includes a positioning base and a fixing member located on the positioning base. The positioning base has a slot for placing the main scale of the wheel diameter gauge reading end, and the main scale of the wheel diameter gauge reading end is fixed to the positioning base by the fixing member. The two-dimensional adjustment mechanism is disposed on the positioning base, and the measuring instrument micrometer is disposed on the two-dimensional adjustment mechanism. The two-dimensional adjustment mechanism is used to adjust the position of the measuring instrument micrometer, and the alignment auxiliary device is used to ensure that the axis of the measuring instrument micrometer is aligned with the axis of the micrometer being tested. This application solves the problems of disassembly for testing, insufficient accuracy, and poor portability in the prior art, and is suitable for rapid traceability of wheel diameter measuring instruments in railway fields.
Owner:CHINA RAILWAY XIAN GRP CO LTD
A depth gauge measuring tool for measuring bevel gears mounted on shafts of small electric machines
The utility model belongs to motor precision measurement technical field discloses a kind of depth gauge measuring tool for small motor shaft installation bevel gear measurement, the tool is the technical scheme of integrated positioning measurement, mainly by axle wheel measuring tool, depth gauge positioning seat, probe rod positioning seat and contact block are constituted: axle wheel measuring tool upper portion is equipped with depth gauge positioning seat, its depth gauge positioning hole is fixed with the instrument seat of depth gauge by positioning top wire;Contact block is built-in in the contact block hole of lower probe rod positioning seat, contact block upper end is connected depth gauge probe rod by screw thread;Contact block lower end is equipped with measuring contact surface;When measuring, after depth gauge zeroing, motor shaft pushes contact block retraction, when the lower end surface of probe rod positioning seat is completely contacted motor end surface, depth gauge directly shows bevel gear installation shaft position deviation value;The tool is realized high stability measurement by rigid conduction structure, simple operation, measurement accuracy reaches ±0.01mm, significantly reduces small motor bevel gear assembly error.
Owner:LUOYANG XINDE TECH CO LTD
Automatic anti-buried hammer level gauge
The application discloses an automatic anti-buried weight material level meter and relates to the field of measuring instruments, which comprises a rack, a rotating winding drum, a steel wire rope, a weightlessness detection sensor, a meter counter and a weight on the rack, a driving mechanism for driving the rotating winding drum to rotate is arranged on the rack, a protective cover is arranged on the rotating sleeve of the periphery of the weight, a rotating ring is arranged on the periphery of the weight, a driving device for driving the rotating ring to rotate is arranged on the weight, and a linkage mechanism for linking the protective cover with the rotating ring to rotate together is arranged on the protective cover. The application has the effects that the material can be prevented from compacting the weight, so that the steel wire rope can take the weight out of the material. Meanwhile, the steel wire rope can be prevented from being damaged during the process of pulling the weight as much as possible.
Owner:WUHAN YUGE POWER EQUIP CO LTD
Dehydrator based on safety interface level voting detection, dehydration method, device and medium
The present invention relates to the technical field of instruments for oil-gasfield surface engineering, and provides a dehydrator based on safety interface level voting detection, a dehydration method, a device, and a medium. The method comprises: using multiple interface level gauges to collect monitoring parameters of an oil-water mixture under measurement and the same safety performance parameters of the multiple interface level gauges; respectively calculating oil-water interface levels of said oil-water mixture corresponding to the interface level gauges and safety failure probabilities under different voting mechanisms; then obtaining weighted safety failure probabilities of different interface level gauges by means of weighted summation; and finally selecting the oil-water interface level of said oil-water mixture corresponding to the minimum weighted safety failure probability as a target oil-water interface level of said oil-water mixture. By dynamically evaluating the safety failure probability of each interface level gauge, and using a multi-mechanism voting and adaptive weighted fusion strategy, the present invention achieves an optimal balance between safety and detection accuracy while reducing the risk of common-cause failures of a system.
Owner:LIAOHE GASOLINEEUM EXPLORATION BUREAU CO LTD +2